CN108826970B - Water vapor generation system for recycling waste heat of cooling section of rotary tunnel kiln - Google Patents

Water vapor generation system for recycling waste heat of cooling section of rotary tunnel kiln Download PDF

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Publication number
CN108826970B
CN108826970B CN201810704560.3A CN201810704560A CN108826970B CN 108826970 B CN108826970 B CN 108826970B CN 201810704560 A CN201810704560 A CN 201810704560A CN 108826970 B CN108826970 B CN 108826970B
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China
Prior art keywords
guide
plate
positioning
joint
section
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CN201810704560.3A
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CN108826970A (en
Inventor
陆永柱
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QINGDAO GUANBAOLIN ACTIVATED CARBON Co.,Ltd.
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Qingdao Guanbaolin Activated Carbon Co ltd
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Publication of CN108826970A publication Critical patent/CN108826970A/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
    • F16H37/124—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types for interconverting rotary motion and reciprocating motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D9/00—Cooling of furnaces or of charges therein

Abstract

The invention provides a steam generating system for recovering waste heat of a cooling section of a rotary tunnel kiln, which comprises a water storage tank, a conveying pipeline, an air guide mechanism, a guiding and positioning device, a first error eliminating device and a second error eliminating device, wherein the water storage tank is arranged at the cooling section of the rotary tunnel kiln, the guiding and positioning device comprises a positioning plate, a guiding mechanism and a lifting mechanism, the positioning plate is of a horizontally arranged rectangular plate structure, the air guide mechanism, the guiding mechanism and the lifting mechanism are all arranged on the positioning plate, the first error eliminating device comprises a damping plate, a supporting plate, a damping mechanism and a first error eliminating mechanism, the damping plate and the supporting plate are all horizontally arranged, the damping mechanism is used for connecting the positioning plate and the damping plate, the second error eliminating device comprises a connecting plate, a pulley component and a second error eliminating mechanism, the connecting plate is horizontally arranged, and the pulley component is used for connecting the supporting plate and the connecting plate.

Description

Water vapor generation system for recycling waste heat of cooling section of rotary tunnel kiln
Technical Field
The invention relates to a waste heat recovery system.
Background
The rotary tunnel kiln is brick firing equipment with a fixed green brick and a rotary moving kiln body, a cooling section of the rotary tunnel kiln can emit a large amount of heat in the cooling process, and the heat is not effectively utilized, so that the effective utilization rate of energy is greatly reduced, the cooling time of the cooling section of the rotary tunnel kiln is prolonged, the production efficiency is reduced, and meanwhile, the labor intensity of workers is increased due to the fact that the heat of the cooling section is large.
Disclosure of Invention
In order to solve the defects of the prior art, the invention aims to provide a steam generating device which is used for solving the problems mentioned in the background.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows.
A water vapor generation system for recovering the waste heat of a cooling section of a rotary tunnel kiln comprises a water storage tank, a conveying pipeline, an air guide mechanism, a guide positioning device, a first error eliminating device and a second error eliminating device, the water storage tank is arranged at the cooling section of the rotary tunnel kiln and is internally stored with water and used for receiving the heat of the rotary tunnel kiln and converting the water into vapor, the guiding and positioning device is used for positioning and communicating the conveying pipeline with the air guide mechanism, the air guide mechanism is communicated with the water storage tank and is used for guiding the water vapor in the water storage tank into the conveying pipeline, the delivery pipe is connected and communicated with a machine requiring water vapor and is used for delivering the water vapor into the machine, the first error eliminating device is matched with the second error eliminating device and is used for eliminating errors in the positioning and connecting process of the conveying pipeline and the air guide mechanism;
the guide positioning device comprises a positioning plate, a guide mechanism and a lifting mechanism, wherein the positioning plate is of a horizontally arranged rectangular plate structure, the air guide mechanism, the guide mechanism and the lifting mechanism are all arranged on the positioning plate, the guide mechanism is used for guiding the conveying joint and enabling the conveying joint to be positioned and aligned with the air guide mechanism, and the lifting mechanism is used for enabling the air guide mechanism to ascend and enabling the air guide mechanism to be positioned and communicated with the conveying joint;
the first error elimination device comprises a shock absorption plate, a support plate, a shock absorption mechanism and an error elimination mechanism I, wherein the shock absorption plate and the support plate are horizontally arranged, the shock absorption mechanism is used for connecting the positioning plate and the shock absorption plate, the error elimination mechanism I is used for connecting the shock absorption plate and the support plate and is used for avoiding the width error of the equipment along the distance direction between the two guide mechanisms from generating adverse influence on the positioning connection process of the air guide joint and the conveying joint;
the second error eliminating device comprises a connecting plate, a pulley member and an error eliminating mechanism II, wherein the connecting plate is horizontally arranged, the pulley member is used for connecting the supporting plate and the connecting plate, and the error eliminating mechanism II is used for avoiding the length error of the rotating track of the equipment along the cooling section of the rotary tunnel kiln from generating adverse influence on the positioning connection process of the air guide joint and the conveying joint.
As a further improvement of the present solution.
A first support bracket is arranged between the conveying pipeline and the ground, the first support bracket is fixedly arranged on the ground, the conveying pipeline is fixedly arranged on the first support bracket, the conveying pipeline is of an arc pipeline structure and is coaxially arranged with the cooling section of the rotary tunnel kiln, and a plurality of conveying joints are arrayed along the circumferential direction of the conveying pipeline and are positioned below the conveying pipeline;
the conveying joint is of a cylinder structure with openings at two ends, the conveying joint can be divided into two sections which are respectively a cylindrical section and a circular table section, the axial direction of the cylindrical section is perpendicular to the ground, the cylindrical section is communicated with the conveying pipeline, a one-way valve is arranged at the communicated position and used for controlling water vapor to flow into the conveying pipeline in a one-way mode from the cylindrical section, the circular table section and the cylindrical section are coaxially arranged, and the small end of the circular table section is communicated with the cylindrical section;
the large end of the circular truncated cone section is provided with a sealing sleeve, the end face of the large end of the circular truncated cone section is provided with an annular groove which is coaxially arranged with the large end of the circular truncated cone section, the sealing sleeve is of an annular cylinder structure with one end open and the other end closed and is coaxially arranged with the circular truncated cone section, the closed end of the sealing sleeve is provided with a guide hole which is communicated with the inner cavity of the sealing sleeve, the bottom of the annular groove is provided with a guide post which corresponds to and is matched with the guide hole, the guide direction of the guide post is vertical to the ground, the closed end of the sealing sleeve is movably sleeved outside the guide post through the guide hole and forms sliding guide fit with the guide post, the outer circular surface of the sealing sleeve forms sliding seal fit with the wall of the annular groove, the free end of the guide post is provided with, the diameter of the inner circular surface of the built-in step is equal to the diameter of the large end of the inner cavity of the circular table section, and a sealing ring is also arranged at the opening end of the sealing sleeve in a matching manner;
the sealed end of the sealing sleeve is also provided with a containing groove, a compression spring is arranged between the sealed end of the sealing sleeve and the bottom of the annular groove, one end of the compression spring is abutted against the bottom of the annular groove, the other end of the compression spring is abutted against the bottom of the containing groove, and the elastic force of the compression spring enables the sealing sleeve to move away from the bottom of the annular groove along the guide direction of the guide pillar.
As a further improvement of the present solution.
The air guide mechanism comprises an air guide joint, a linkage support and a mounting support, wherein the mounting support comprises a mounting plate arranged right below a positioning plate, the mounting plate is of a horizontally arranged rectangular plate structure, a connecting rod is arranged between the mounting plate and the lower bottom surface of the positioning plate, the mounting plate is fixedly mounted on the lower bottom surface of the positioning plate through the connecting rod, the positioning plate is provided with a first guide hole and a first penetrating hole, and the mounting plate is provided with a second guide hole which is coaxially arranged with the first guide hole;
the linkage support comprises a linkage sleeve which is of an annular structure and is axially vertical to the ground, and linkage columns which are axially vertical to the ground, wherein the linkage sleeve is positioned right above the positioning plate, one ends of the linkage columns are fixedly connected with the linkage sleeve, the other ends of the linkage columns penetrate through holes formed in the positioning plate and are positioned between the positioning plate and the mounting plate, and the linkage columns are provided with four groups, and the four groups of linkage columns are uniformly distributed at intervals along the circumferential direction of the linkage sleeve;
the air guide joint is a cylinder structure with openings at two ends and axially vertical to the ground, the air guide joint is fixedly sleeved in the linkage sleeve, the air guide joint and the conveying joint are both positioned on the same arc line parallel to the rotation track of the cooling section of the rotary tunnel kiln, the conveying joint is positioned above the air guide joint, one end of the air guide joint is an air outlet end, the other end of the air guide joint is an air inlet end, the air outlet end of the air guide joint is positioned above the linkage sleeve and matched with the inner cavity of the circular truncated cone section of the conveying joint, and the air inlet end of the air guide joint penetrates through a first guide hole arranged on the positioning plate, a second guide hole arranged on the mounting plate and positioned below the;
the air guide joint and the water storage tank are provided with an air guide hose and a threaded connection pipe between, one end of the air guide hose is connected and communicated with the water storage tank, an electromagnetic valve is arranged at the connection position, the other end of the air guide hose is connected and communicated with one end of the threaded connection pipe, and the other end of the threaded connection pipe is connected and communicated with the air inlet end of the air guide joint.
As a further improvement of the present solution.
The guide mechanisms are provided with two groups, the two groups of guide mechanisms are respectively positioned on one side of the air guide joint, the distance direction between the two guide mechanisms is vertical to the extension direction of the conveying pipeline, the guide mechanisms comprise fixing members, guide members and reset members, the guide members are arranged on the fixing members, and the guide members are used for enabling the conveying joint to be positioned and aligned with the air guide mechanisms;
the fixing component comprises a fixing bracket, a fixing block and a fixing plate, the fixing bracket is fixedly arranged on the upper end surface of the positioning plate, the fixing plate is horizontally arranged and fixedly arranged on the fixing bracket, the fixing block is fixedly arranged on the upper end surface of the positioning plate and is positioned right below the fixing plate, the area between the upper end surface of the fixing block and the lower bottom surface of the fixing plate is an installation area, and the guiding component is arranged in the installation area;
the guide member comprises a guide block, the guide block can be divided into two parts which are respectively a positioning section and a guide section which are of an integral structure, the positioning section is of a cuboid structure, the positioning section is arranged in an installation area of the fixed member, the upper end surface of the positioning section is abutted against the lower bottom surface of the fixed plate, the lower bottom surface of the positioning section is abutted against the upper end surface of the fixed block, the side surface of the positioning section, facing the air guide joint, is provided with an arc-shaped notch which is coaxially arranged with the air guide joint, the area between the arc-shaped notches of the two guide mechanisms is a positioning area, the arc-shaped notch of the positioning section is also provided with a mounting groove, an inductor is arranged in the mounting groove, the guide section is of a cuboid structure, the side surface of the guide section, facing the air guide joint, is a guide inclined surface, the distance between the guide inclined surface and the air, the guide sections are provided with two groups and respectively comprise a guide section, a positioning section and another guide section along the extension direction of the conveying pipeline;
the lower bottom surface of the guide section of the guide block is a trigger inclined surface, the distance between the trigger inclined surface and the ground is gradually increased along the extension direction of the conveying pipeline and the direction from the positioning section to the guide section, and the outer circular surface of the circular table section of the conveying joint is provided with a trigger bulge;
the reset component is arranged in a region between the fixed support and the guide section of the guide block, the reset component comprises a reset sleeve, a reset rod and a reset spring, the reset sleeve is of a cylindrical structure with one open end and the other closed end, the axial direction of the reset sleeve is parallel to the distance direction between the two groups of guide mechanisms, the closed end of the reset sleeve is connected to the fixed support, the outer circular surface of the reset sleeve is provided with an external step I, the reset rod and the reset sleeve are coaxially arranged, one end of the reset rod is connected to the guide section of the guide block, the other end of the reset rod penetrates through the opening of the reset sleeve and is positioned in the reset sleeve, in addition, the reset rod and the reset sleeve form sliding fit, the outer circular surface of the reset rod is provided with an external step II, the reset spring is sleeved outside the reset sleeve, one end of the reset spring is abutted against the external step, the elastic force of the reset spring enables the reset rod to move away from the fixed bracket along the self axial direction;
the reset components are arranged in two groups, one reset component and one guide section are positioned on the same side of the positioning section, and the other reset component and the other guide section are positioned on the same side of the positioning section;
the lifting mechanism comprises a lifting motor, a power transmission component and a screw rod, wherein the lifting motor is used for providing lifting power for the screw rod, the power transmission component is used for receiving the lifting power of the lifting motor and transmitting the lifting power to the screw rod, the lifting motor is fixedly arranged on the lower bottom surface of the positioning plate, and the axial direction of an output shaft of the lifting motor is vertical to the ground;
the power transmission component comprises a limiting plate and an installation shell, the limiting plate is horizontally arranged and is arranged under an installation plate of an installation support, a fastening rod is arranged between the limiting plate and the installation plate and is fixedly connected with the limiting plate through the fastening rod, the installation shell is of a shell structure provided with an installation inner cavity, the installation shell is arranged in a region between the limiting plate and a lifting motor, a fastener is arranged between the installation shell and the limiting plate and is fixedly connected with the installation shell through the fastener, the installation shell is provided with a first avoidance hole and a second avoidance hole, and a power output end of an output shaft of the lifting motor penetrates through the first avoidance hole and is located in the installation shell;
the power transmission component also comprises a first gear shaft, a second gear shaft, a third gear shaft, a fourth gear shaft, wherein the first gear shaft, the second gear shaft, the third gear shaft and the fourth gear shaft are axially vertical to the ground, the first gear shaft is movably arranged in the installation shell and can rotate around the self axial direction, the second gear shaft is movably arranged in the installation shell, the power output end of the second gear shaft penetrates through the avoidance hole II and is positioned outside the installation shell, the second gear shaft can rotate around the self axial direction, the third gear shaft is arranged between the installation plate and the limiting plate, the third gear shaft and the air guide joint are coaxially arranged, the third gear shaft is movably arranged in the limiting plate and can rotate around the self axial direction, the limiting plate is provided with a third guide hole which penetrates through the thickness of the limiting plate and the third height of the gear shaft and is coaxially arranged with the first guide hole, the air inlet end of the air guide, the mounting plate of the mounting bracket is provided with a second through hole which is coaxially arranged with the first through hole arranged in the positioning plate, a fourth gear shaft is movably mounted on the limiting plate, a power output end of the fourth gear shaft penetrates through the second through hole and is positioned between the positioning plate and the mounting plate, the screw rod is coaxially and fixedly connected with the power output end of the fourth gear shaft, a screw nut is arranged between a linkage column of the linkage bracket and the screw rod, the linkage column is sleeved outside the screw rod through the screw nut, four groups of the four gear shafts are correspondingly arranged, and four groups of the screw rods are correspondingly arranged;
the power transmission component further comprises a driving gear, a first transmission gear, a second transmission gear, a third transmission gear, a driving gear and a driven gear, wherein the driving gear is fixedly sleeved outside a power output end of an output shaft of the lifting motor, the first transmission gear is fixedly sleeved outside a first gear shaft and meshed with the driving gear, the second transmission gear is fixedly sleeved outside the gear shaft and meshed with the first transmission gear, the third transmission gear is fixedly sleeved outside a power output end of the second gear shaft, the driving gear is fixedly sleeved outside the third gear shaft and meshed with the third transmission gear, the driven gear is fixedly sleeved outside the fourth gear shaft and meshed with the driving gear, and four groups of driven gears are correspondingly arranged.
As a further improvement of the present solution.
A second supporting bracket is arranged between the connecting plate and the cooling section of the rotary tunnel kiln, the second supporting bracket is fixedly arranged on the cooling section of the rotary tunnel kiln, the connecting plate is fixedly arranged on the second supporting bracket, and a connecting hole penetrating through the thickness of the connecting plate is formed in the center of the connecting plate;
the pulley component comprises a slide rail and two groups of pulleys, the slide rail is arranged on the wall of the connecting hole perpendicular to the distance direction between the two guide mechanisms, the slide rail is in an arc structure, the guide direction of the slide rail is parallel to the rotation track of the cooling section of the rotary tunnel kiln, the pulleys are movably arranged on the supporting plate, the pulleys are matched with the slide rail, and the two groups of pulleys are correspondingly arranged;
the second error eliminating mechanism comprises a first pull rope, a movable pulley, a fixed pulley, a second pull rope and a third eliminating spring, the movable pulley is arranged in the area between the support plate and the advancing end of the connecting plate along the rotating direction, the fixed pulley is arranged on the upper end surface of the traveling end of the connecting plate along the rotating direction, the upper end surface of the connecting plate is provided with a first fixed bulge and a second fixed bulge, the supporting plate is provided with a third fixed bulge, one end of the first pull rope is fixedly connected with the third fixed bulge, the other end of the first pull rope rounds the movable pulley and is fixedly connected with the first fixed bulge, one end of the second pull rope is fixedly connected with the movable pulley, the other end of the second pull rope passes around the fixed pulley and is fixedly connected with one end of the third eliminating spring, the other end of the third eliminating spring is fixedly connected with the second fixing protrusion, and the elastic force of the third eliminating spring enables the movable pulley to move close to the advancing end of the connecting plate through the second pull rope.
Compared with the prior art, the invention has the advantages that the invention adopts the cooperation of the water storage tank, the air guide mechanism and the conveying pipeline and conveys the water vapor into a machine needing the water vapor, the invention utilizes the heat of the cooling section of the rotary tunnel kiln as the heat source of the water storage tank, thereby not only improving the energy utilization rate and reducing the cost, but also reducing the cooling time of the cooling section of the rotary tunnel kiln, and simultaneously, the invention eliminates the error in the positioning connection process of the conveying pipeline and the air guide mechanism through the cooperation of the first error eliminating device and the second error eliminating device, thereby not only improving the positioning alignment precision, but also improving the working safety and avoiding the steam from scalding the workers.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following embodiments will be provided
The drawings that need to be used are briefly introduced, it being clear that the drawings in the following description are only some embodiments of the invention, and that further drawings can be derived from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a partial schematic view of the present invention.
FIG. 3 is a cross-sectional view of a delivery sub of the present invention.
FIG. 4 is a partial schematic view of the present invention.
Fig. 5 is a matching view of the guiding and positioning device and the conveying joint of the invention.
Fig. 6 is a matching view of the guiding mechanism and the positioning plate of the present invention.
Fig. 7 is a schematic structural view of the guide mechanism of the present invention.
Fig. 8 is a partial schematic view of the guide mechanism of the present invention.
Fig. 9 is a schematic structural view of the reducing member of the present invention.
Fig. 10 is a cross-sectional view of a guide member of the present invention.
Fig. 11 is a partial schematic view of a fixation member of the present invention.
FIG. 12 is a combination view of the transfer adapter, air guide mechanism, and lift mechanism of the present invention.
Fig. 13 is a matching view of the lifting mechanism and the positioning plate of the present invention.
FIG. 14 is a partial schematic view of the gas directing mechanism of the present invention.
FIG. 15 is a schematic view of the gas directing mechanism of the present invention.
Fig. 16 is a partial schematic view of the lift mechanism of the present invention.
Fig. 17 is a partial schematic view of the lift mechanism of the present invention.
Fig. 18 is a partial schematic view of the lift mechanism of the present invention.
FIG. 19 is a schematic structural diagram of a first error elimination apparatus according to the present invention.
FIG. 20 is a partial schematic view of a first error concealment apparatus according to the present invention.
FIG. 21 is a partial schematic view of a first error concealment apparatus according to the present invention.
FIG. 22 is a schematic structural diagram of a second error elimination apparatus according to the present invention.
FIG. 23 is a partial schematic view of a second error concealment apparatus according to the present invention.
FIG. 24 is a partial schematic view of a second error elimination device according to the present invention.
Labeled as:
100. a water storage tank;
200. a delivery conduit;
210. a delivery sub; 211. a cylindrical section; 212. a circular table section; 213. sealing sleeves; 214. a compression spring; 215. a seal ring;
300. an air guide mechanism; 310. an air guide joint; 320. a linking bracket; 330. a threaded connection pipe;
400. a guide positioning device;
410. positioning a plate;
420. a guide mechanism;
4210. a fixing member; 4211. fixing a bracket; 4212. a fixed block; 4213. a fixing plate; 4214. a rotating shaft;
4220. a guide member; 4221. a guide block; 4222. a positioning area; 4223. a slide hole;
4230. a reset member; 4231. a reset sleeve; 4232. a reset lever; 4233. a return spring;
4240. an inductor;
430. a lifting mechanism;
4310. a lifting motor;
4320. a power transmission member; 4321. a driving gear; 4322. a first transmission gear; 4323. a second transmission gear; 4324. a third transmission gear; 4325. a drive gear; 4326. a driven gear;
4330. a screw rod;
500. a first error eliminating means;
510. a damper plate; 520. a support plate;
530. a damping mechanism; 531. a shock-absorbing lever; 532. a second nut; 533. a damping spring;
540. a first error elimination mechanism; 541. a first sliding block; 542. a second sliding block; 543. a guide bar; 544. eliminating the first spring; 545. eliminating a second spring;
600. a second error eliminating means;
610. a connecting plate;
620. a pulley member; 621. a pulley; 622. a slide rail;
630. a second error elimination mechanism; 631. pulling a first rope; 632. a movable pulley; 633. a fixed pulley; 634. a second pull rope; 635. eliminating the third spring.
Detailed Description
The technical scheme in the embodiment of the invention will be clear and complete by combining the attached drawings in the embodiment of the invention
In the description, it is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 24, the steam generating system for recovering waste heat of a cooling section of a rotary tunnel kiln comprises a water storage tank 100, a conveying pipe 200, an air guiding mechanism 300, a guiding and positioning device 400, a first error eliminating device 500 and a second error eliminating device 600, wherein the water storage tank 100 is installed in the cooling section of the rotary tunnel kiln, water is stored in the water storage tank 100, the water storage tank 100 is used for receiving heat of the rotary tunnel kiln and converting the water into steam, the guiding and positioning device 400 is used for positioning and communicating the conveying pipe 200 with the air guiding mechanism 300, the air guiding mechanism 300 is connected and communicated with the water storage tank 100 and the air guiding mechanism 300 is used for guiding the steam in the water storage tank 100 into the conveying pipe 200, the conveying pipe 200 is connected and communicated with a machine requiring the steam and the conveying pipe 200 is used for conveying the steam into the machine, and the first error eliminating device 500 is matched with the second error eliminating device 600 and is used for eliminating the conveying pipe 200 and the conveying pipe 200 with the conveying pipe 200 Error in the positioning and switching-on process of the air guide mechanism 300.
The invention adopts the cooperation of the water storage tank, the air guide mechanism and the conveying pipeline and conveys the water vapor into a machine needing the water vapor, and has the advantages that the invention utilizes the heat of the cooling section of the rotary tunnel kiln as the heat source of the water storage tank, thereby not only improving the energy utilization rate and reducing the cost, but also reducing the cooling time of the cooling section of the rotary tunnel kiln, and simultaneously, the invention eliminates the error in the positioning and connecting process of the conveying pipeline and the air guide mechanism through the cooperation of the first error eliminating device and the second error eliminating device, thereby not only improving the positioning and aligning precision, but also improving the working safety and avoiding the situation that the water vapor is sprayed out to scald workers.
As shown in fig. 2-3, a first supporting bracket is disposed between the conveying pipeline 200 and the ground, the first supporting bracket is fixedly mounted on the ground and the conveying pipeline 200 is fixedly mounted on the first supporting bracket, the conveying pipeline 200 is an arc-shaped pipeline structure and the conveying pipeline 200 is coaxially arranged with the cooling section of the rotary tunnel kiln, the conveying pipeline 200 is arrayed with a plurality of conveying joints 210 along the circumferential direction thereof and the conveying joints 210 are located below the conveying pipeline 200.
The conveying joint 210 is a cylinder structure with openings at two ends, the conveying joint 210 can be divided into two sections, namely a cylindrical section 211 and a circular truncated cone section 212, the axial direction of the cylindrical section 211 is perpendicular to the ground, the cylindrical section 211 is communicated with the conveying pipeline 200, a one-way valve is arranged at the communicated position and used for controlling water vapor to flow into the conveying pipeline 200 in a one-way mode from the cylindrical section 211, the circular truncated cone section 212 and the cylindrical section 211 are coaxially arranged, and the small end of the circular truncated cone section 212 is communicated with the cylindrical section 211.
The large end of the circular truncated cone section 212 is provided with a sealing sleeve 213, specifically, the end face of the large end of the circular truncated cone section 212 is provided with an annular groove which is coaxially arranged with the sealing sleeve 213, one end of the sealing sleeve 213 is open, the other end of the sealing sleeve is closed and is in an annular cylinder structure which is coaxially arranged with the circular truncated cone section 212, the closed end of the sealing sleeve 213 is provided with a guide hole which is communicated with the inner cavity of the sealing sleeve 213, the bottom of the annular groove is provided with a guide post which corresponds to and is matched with the guide hole, the guide direction of the guide post is vertical to the ground, the closed end of the sealing sleeve 213 is movably sleeved outside the guide post through the guide hole and forms sliding guide fit with the guide post, the outer circular surface of the sealing sleeve 213 forms sliding seal fit with the wall of the annular groove, the free end of the guide post is provided, the diameter of the inner circular surface of the built-in step is equal to the diameter of the large end of the inner cavity of the circular platform section 212, and the opening end of the sealing sleeve 213 is also provided with a sealing ring 215 in a matching way.
The closed end of the sealing sleeve 213 is further provided with a containing groove, a compression spring 214 is arranged between the closed end of the sealing sleeve 213 and the bottom of the annular groove, one end of the compression spring 214 is abutted against the bottom of the annular groove, the other end of the compression spring is abutted against the bottom of the containing groove, and the elastic force of the compression spring 214 enables the sealing sleeve 213 to move away from the bottom of the annular groove along the guiding direction of the guide pillar.
Preferably, in order to make the installation between the sealing sleeve 213 and the annular groove more stable and make the movement of the sealing sleeve 213 along the guide direction of the guide post more smooth, a plurality of guide holes are arranged at the closed end of the sealing sleeve 213 in an array along the circumferential direction, and a plurality of guide posts are correspondingly arranged; in order to make the pressing spring 214 drive the sealing sleeve 213 to move more stably along the guide direction of the guide post, a plurality of pressing springs 214 are arrayed along the circumferential direction of the sealing sleeve 213, and a plurality of accommodating grooves are correspondingly arranged.
As shown in fig. 5 to 18, the guiding and positioning device 400 includes a positioning plate 410, a guiding mechanism 420, and a lifting mechanism 430, wherein the positioning plate 410 is a horizontally arranged rectangular plate structure, the air guide mechanism 300, the guiding mechanism 420, and the lifting mechanism 430 are all mounted on the positioning plate 410, the guiding mechanism 420 is used for guiding the delivery connector 210 and making it complete the positioning alignment with the air guide mechanism 300, and the lifting mechanism 430 is used for lifting the air guide mechanism 300 and making it complete the positioning connection with the delivery connector 210.
As shown in fig. 12 to 15, the air guide mechanism 300 includes an air guide joint 310, a linking bracket 320, and a mounting bracket, the mounting bracket includes a mounting plate disposed under the positioning plate 410, the mounting plate is a horizontally arranged rectangular plate structure, a connecting rod is disposed between the mounting plate and the lower bottom surface of the positioning plate 410, the mounting plate is fixedly mounted on the lower bottom surface of the positioning plate 410 through the connecting rod, the positioning plate 410 is provided with a first guiding hole and a first penetrating hole, and the mounting plate is provided with a second guiding hole which is coaxially disposed with the first guiding hole.
The linkage support 320 comprises a linkage sleeve which is of an annular structure and is axially vertical to the ground, and a linkage column which is axially vertical to the ground, wherein the linkage sleeve is positioned right above the positioning plate 410, one end of the linkage column is fixedly connected with the linkage sleeve, and the other end of the linkage column penetrates through a penetrating hole formed in the positioning plate 410 and is positioned between the positioning plate 410 and the mounting plate.
Preferably, in order to make the connection between the linking bracket 320 and the positioning plate 410 and the mounting plate more stable, four groups of linking posts are provided and are distributed at intervals along the circumferential direction of the linking sleeve.
The air guide joint 310 is a cylinder structure with openings at two ends and the axial direction perpendicular to the ground, the air guide joint 310 is fixedly sleeved inside the linkage sleeve, the air guide joint 310 and the conveying joint 210 are both positioned on the same arc line parallel to the rotation track of the cooling section of the rotary tunnel kiln, the conveying joint 210 is positioned above the air guide joint 310, one end of the air guide joint 310 is an air outlet end, the other end of the air guide joint 310 is an air inlet end, the air outlet end of the air guide joint 310 is positioned above the linkage sleeve and is matched with the inner cavity of the circular truncated cone section 212 of the conveying joint 210, and the air inlet end of the air guide joint 310 penetrates through a first guide hole arranged on the positioning plate 410 and is arranged below a second guide.
An air guide hose and a threaded connection pipe 330 are arranged between the air guide joint 310 and the water storage tank 100, one end of the air guide hose is connected and communicated with the water storage tank 100, an electromagnetic valve is arranged at the connection position, the other end of the air guide hose is connected and communicated with one end of the threaded connection pipe 330, and the other end of the threaded connection pipe 330 is connected and communicated with the air inlet end of the air guide joint 310.
The positioning and communicating process of the air guide mechanism 300 and the conveying connector 210 is specifically represented as follows: the cooling section of the rotary tunnel kiln rotates and pulls the air guide mechanism 300 to rotate synchronously, in the rotating process, the guide mechanism 420 enables the conveying joint 210 and the air guide joint 310 of the air guide mechanism 300 to be arranged coaxially, and at the moment, the cooling section of the rotary tunnel kiln stops rotating; the lifting mechanism 430 operates and enables the air guide joint 310 to do lifting motion along the self axial direction through the linkage support 320, in the lifting process, the air outlet end of the air guide joint 310 is in contact with the sealing ring 215 of the conveying joint 210, the sealing sleeve 213 moves upwards along the self axial direction through the sealing ring 215, and the pressing spring 214 is in a compressed state.
As shown in fig. 6 to 11, the above-mentioned guide mechanisms 420 are provided in two sets, two sets of guide mechanisms 420 are respectively located at one side of the air guide joint 310, and the distance direction between the two guide mechanisms 420 is perpendicular to the extending direction of the conveying pipe 200, the guide mechanism 420 comprises a fixing member 4210, a guide member 4220 and a return member 4230, the guide member 4220 is mounted on the fixing member 4210, and the guide member 4220 is used for completing the positioning alignment of the conveying joint 210 with the air guide mechanism 300.
The fixing member 4210 includes a fixing bracket 4211, a fixing block 4212 and a fixing plate 4213, the fixing bracket 4211 is fixedly installed on the upper end surface of the positioning plate 410, the fixing plate 4213 is horizontally arranged and the fixing plate 4213 is fixedly installed on the fixing bracket 4211, the fixing block 4212 is fixedly installed on the upper end surface of the positioning plate 410 and the fixing block 4212 is located right below the fixing plate 4213, an area between the upper end surface of the fixing block 4212 and the lower bottom surface of the fixing plate 4213 is an installation area, and the guiding member 4220 is arranged in the installation area.
The guiding member 4220 comprises a guiding block 4221, the guiding block 4221 can be divided into two parts, and is respectively a positioning section and a guiding section which are of an integral structure, specifically, the positioning section is of a cuboid structure, the positioning section is arranged in an installation area of the fixing member 4210, the upper end surface of the positioning section is abutted against the lower bottom surface of the fixing plate 4213, the lower bottom surface of the positioning section is abutted against the upper end surface of the fixing block 4212, the side surface of the positioning section facing the air guide joint 310 is provided with arc-shaped notches which are coaxially arranged with the air guide joint 310, the area between the arc-shaped notches of the two guiding mechanisms 420 is a positioning area 4222, the arc-shaped notches of the positioning section are also provided with installation grooves, inductors 4240 are arranged in the installation grooves, the guiding section is of a cuboid structure, the side surface of the guiding section facing the air guide joint 310 is a guiding inclined plane, the distance between the guiding inclined plane and the air guide joint 310 increases progressively along the extending direction, the guide segments are provided in two sets and are respectively a guide segment, a positioning segment and another guide segment along the extending direction of the conveying pipeline 200.
The reset member 4230 is arranged in an area between the fixing support 4211 and the guide section of the guide block 4221, the reset member 4230 comprises a reset sleeve 4231, a reset rod 4232 and a reset spring 4233, the reset sleeve 4231 is a cylinder structure with one open end and the other closed end, the axial direction of the reset sleeve 4231 is parallel to the distance direction between the two groups of guide mechanisms 420, the closed end of the reset sleeve 4231 is connected with the fixing support 4211, the outer circular surface of the reset sleeve 4231 is provided with an external step I, the reset rod 4232 and the reset sleeve 4231 are coaxially arranged, one end of the reset rod 4232 is connected with the guide section of the guide block 4221, the other end of the reset rod 4232 penetrates through the opening of the reset sleeve 4231 and is positioned in the reset sleeve 4231, the reset rod 4232 and the reset sleeve 4231 form a sliding fit, the outer circular surface of the reset rod 4232 is provided with an external step II, the reset spring 4233 is sleeved outside the reset, one end of the return spring 4233 abuts against the first external step, and the other end of the return spring 4233 abuts against the second external step, so that the return rod 4232 moves away from the fixed support 4211 along the self axial direction by the elastic force of the return spring 4233.
The reset members 4230 are provided in two sets, with one reset member 4230 being on the same side of the positioning segment as one guide segment and the other reset member 4230 being on the same side of the positioning segment as the other guide segment.
The operation of the guiding mechanism 420 is represented as follows: the cooling section of the rotary tunnel kiln rotates and pulls the guide mechanism 420 to synchronously rotate, in the rotating process, the conveying joint 210 is in contact with the guide inclined plane of the guide section of the guide block 4221, the guide mechanism 420 continues to rotate, because the position of the conveying joint 210 is fixed, the conveying joint 210 generates extrusion force on the guide inclined plane, the guide block 4221 pulls the reset rod 4232 to axially move close to the fixed support 4211 along the reset rod 4232 under the action of the extrusion force until the guide mechanism 420 rotates and the conveying joint 210 is located in the positioning area 4222 of the guide mechanism 420, the cooling section of the rotary tunnel kiln stops rotating, at the moment, the air guide joint 310 and the conveying joint 210 are coaxially arranged, namely the air guide joint and the conveying joint are positioned and aligned, and meanwhile, the inductor 4240 transmits signals to the electromagnetic valve; when the cooling section of the rotary tunnel kiln finishes cooling the bricks, the cooling section thereof continues to rotate, the delivery sub 210 is disengaged from the seating region 4222, and the guide mechanism 420 is restored to the original state by the elastic force of the return spring 4233.
Preferably, in order to make the guiding mechanism 420 guide the delivery joint 210 to the positioning area 4222 more smoothly, the connection mode between the closed end of the reset sleeve 4231 and the fixing support 4211, the connection relationship between the reset rod 4232 and the guiding section of the guiding block 4221 are hinged, and the central lines of the hinged shafts are all perpendicular to the ground, a rotating shaft 4214 axially perpendicular to the ground is arranged between the fixing block 4212 and the fixing plate 4213, the rotating shaft 4214 is fixedly mounted on the fixing block 4212, the positioning section of the guiding block 4221 is provided with a sliding hole 4223 with a guiding direction parallel to the reset sleeve 4231, and the rotating shaft 4214 is located in the sliding hole 4223; if the connection mode between the closed end of the reset sleeve 4231 and the fixed support 4211 and the connection relationship between the reset rod 4232 and the guide section of the guide block 4221 are both fixed connections, in the process that the conveying joint 210 is guided to the positioning area 4222 through the guide mechanism 420, because the conveying joint 210 only generates extrusion force on one guide section of the guide block 4221, the extrusion force required for guiding the conveying joint 210 to the positioning area 4222 through the guide mechanism 420 is large, large resistance is generated on the rotation of the cooling section of the rotary tunnel kiln, and the operation of the rotary tunnel kiln is adversely affected.
As shown in fig. 12 to 18, the lifting mechanism includes a lifting motor 4310, a power transmission member 4320 and a lead screw 4330, wherein the lifting motor 4310 is configured to provide lifting power for the lead screw 4330, and the power transmission member 4320 is configured to receive the lifting power of the lifting motor 4310 and transmit the lifting power to the lead screw 4330.
The lifting motor 4310 is fixedly installed on the lower bottom surface of the positioning plate 410, and an output shaft of the lifting motor 4310 is axially vertical to the ground.
Power transmission component 4320 include limiting plate, installation shell, the limiting plate be the level and arrange and set up under the mounting panel of installing support, be provided with the anchorage bar between limiting plate and the mounting panel and carry out fixed connection through the anchorage bar between the two, the shell structure of installation shell for being provided with installation inner chamber, the installation shell sets up the region between limiting plate and elevator motor 4310, is provided with the fastener between installation shell and the limiting plate and carries out fixed connection through the fastener between the two, the installation shell is provided with dodges hole one, dodges hole two, the power take off end of elevator motor 4310 output shaft pass and dodge the hole and be located the installation shell in the lump.
The power transmission member 4320 further includes a first gear shaft, a second gear shaft, a third gear shaft, a fourth gear shaft, wherein the first gear shaft is movably installed in the installation shell and can rotate around the axial direction of the first gear shaft, the second gear shaft is movably installed in the installation shell, a power output end of the second gear shaft penetrates through a second avoidance hole and is located outside the installation shell, the second gear shaft can rotate around the axial direction of the second gear shaft, the third gear shaft is arranged between the installation plate and the limiting plate, the third gear shaft and the air guide joint 310 are coaxially arranged, the third gear shaft is movably installed in the limiting plate and can rotate around the axial direction of the third gear shaft, the limiting plate is provided with a third guide hole which penetrates through the thickness of the limiting plate and the third height of the second gear shaft and is coaxially arranged with the first guide hole, and an air inlet end of the air guide joint, Set up in the guiding hole three of limiting plate and be located the below of limiting plate, the mounting panel of installing support be provided with set up in the wear-to-establish hole two that is coaxial arrangement of locating plate 410, four movable mounting of gear shaft pass wear-to-establish hole two and lie in between locating plate 410 and the mounting panel in the power take off of limiting plate and gear shaft four, the coaxial fixed connection of lead screw 4330 in the power take off of gear shaft four, linkage support 320 the linkage post and lead screw 4330 between be provided with the screw and the linkage post cup joints in the lead screw 4330 outside through the screw, the gear shaft four corresponds and is provided with four groups, lead screw 4330 corresponds and is provided with four groups.
The power transmission member 4320 further comprises a driving gear 4321, a first transmission gear 4322, a second transmission gear 4323, a third transmission gear 4324, a driving gear 4325, and a driven gear 4326, the driving gear 4321 is fixedly sleeved outside the power output end of the output shaft of the lifting motor 4310, the first transmission gear 4322 is fixedly sleeved outside the first gear shaft and the first transmission gear 4322 is meshed with the driving gear 4321, the second transmission gear 4323 is fixedly sleeved outside the second gear shaft and the second transmission gear 4323 is meshed with the first transmission gear 4322, the third transmission gear 4324 is fixedly sleeved outside the power output end of the second gear shaft, the driving gear 4325 is fixedly sleeved outside the third gear shaft and the driving gear 4325 is meshed with the third transmission gear 4324, the driven gears 4326 are fixedly sleeved outside the four gear shafts, the driven gears 4326 are meshed with the driving gears 4325, and four groups of the driven gears 4326 are correspondingly arranged.
The working process of the lifting mechanism 430 is specifically as follows: after the air guide joint 310 and the conveying joint 210 are positioned and aligned, the lifting motor 4310 starts to operate and enables the screw rod 4330 to rotate around the self axial direction through the power transmission member 4320, the screw rod 4330 rotates around the self axial direction and pulls the linkage column of the linkage bracket 320 to do ascending motion along the self axial direction, and the linkage column moves and pulls the air guide joint 310 to synchronously ascend motion through the linkage sleeve.
More specifically, in the process of machining/installing the components of the apparatus, a height error is generated between the guide block 4221 and the conveying joint 210, in order to avoid the height error from adversely affecting the positioning and connecting process of the air guide joint 310 and the conveying joint 210, the lower bottom surface of the guide section of the guide block 4221 is a trigger inclined surface, the distance between the trigger inclined surface and the ground increases progressively along the extending direction of the conveying pipeline 200 and the direction from the positioning section to the guide section, and a trigger protrusion is arranged on the outer circular surface of the circular truncated cone section 212 of the conveying joint 210; when the actual height of the conveying joint 210 is greater than the installation height of the conveying joint 210, the guide mechanism 420 enables the triggering protrusion to be matched with the triggering inclined plane and enables the guiding and positioning device 400 and the air guide mechanism 300 to integrally ascend in the process of positioning and aligning the conveying joint 210 and the air guide joint 310, so that the height error is prevented from generating adverse influence on the positioning and connecting process of the air guide joint 310 and the conveying joint 210; when the actual height of the transfer adapter 210 is smaller than the installation height of the transfer adapter 210, since the cylindrical section 211 of the transfer adapter 210 comes into contact with the guide slope of the guide block 4221 during the positioning connection of the air guide adapter 310 to the transfer adapter 210, the height error does not adversely affect the positioning connection of the air guide adapter 310 to the transfer adapter 210.
As shown in fig. 19 to 21, the first error eliminating device 500 includes a damping plate 510, a supporting plate 520, a damping mechanism 530, and a first error eliminating mechanism 540, wherein the damping plate 510 and the supporting plate 520 are both horizontally disposed, the damping mechanism 530 is used for connecting the positioning plate 410 and the damping plate 510, the first error eliminating mechanism 540 is used for connecting the damping plate 510 and the supporting plate 520, and the first error eliminating mechanism 540 is used for preventing a width error of the device along a distance direction between the two guiding mechanisms 420 from adversely affecting a positioning connection process of the air guide joint 310 and the delivery joint 210.
The shock absorption plate 510 is of a rectangular plate structure, a mounting hole penetrating through the thickness of the shock absorption plate 510 and having a rectangular structure is arranged at the center of the shock absorption plate 510, sleeve connection protrusions are arranged at four corners of the wall of the mounting hole, sleeve connection holes are arranged at the sleeve connection protrusions, the positioning plate 410 is arranged under the shock absorption plate 510, sleeve connection holes which are coaxially arranged with the sleeve connection holes are arranged at the four corners of the positioning plate 410, the shock absorption mechanism 530 comprises a shock absorption rod 531 and a shock absorption spring 533, the extension direction of the shock absorption rod 531 is perpendicular to the ground, one end of the shock absorption rod 531 is arranged right above the sleeve connection protrusions and is provided with an external step III, the other end of the shock absorption rod 531 penetrates through the sleeve connection holes arranged on the sleeve connection protrusions, is arranged below the positioning plate 410 and is provided with an external thread II, a nut II 532 is matched and arranged at the end, and the shock absorption spring 533, the one end of damping spring 533 is contradicted with three external steps, the other end is contradicted with the cup joint protrusion, and damping spring 533's elasticity makes shock attenuation pole 531 do the operation trend of keeping away from ground along self extending direction through three external steps.
The working process of the damping mechanism 530 is specifically as follows: when the actual height of the delivery connector 210 is greater than the installation height of the delivery connector 210, the trigger protrusion is matched with the trigger inclined plane and enables the guide positioning device 400 to ascend integrally, the positioning plate 410 ascends and pulls the damping plate 510 to ascend synchronously through the second nut 532 and the sleeve protrusion, when the delivery connector 210 is separated from the positioning area 4222, the guide positioning device 400 descends under the action of self gravity and restores to the initial state, in the process, the elastic force of the damping spring 533 plays a role in buffering and damping the positioning plate 410, if no damping mechanism 530 exists, in the descending process of the guide positioning device 400 under the action of self gravity, a large noise can be generated, and the positioning plate 410 can be damaged seriously.
The supporting plate 520 is a rectangular plate structure, a through hole penetrating the thickness of the supporting plate 520 and having a rectangular structure is formed in the center of the supporting plate 520, and the damping plate 510 is placed on the upper end face of the supporting plate 520 and the positioning plate 410 is located right below the through hole.
The first error eliminating mechanism 540 comprises a first sliding block 541 and a second sliding block 542, a first hinge protrusion is arranged on the upper end face of the supporting plate 520, the second sliding block 542 is hinged to the first hinge protrusion, the second hinge protrusion is arranged on the damping plate 510 along the distance direction between the two groups of guide mechanisms 420 and towards the side face of the second sliding block 542, the first sliding block 541 is hinged to the second hinge protrusion, hinge axis lines between the second sliding block 542 and the first hinge protrusion and hinge axis lines between the first sliding block 541 and the second hinge protrusion are parallel to the ground and perpendicular to the distance direction between the two groups of guide mechanisms 420.
The first error elimination mechanism 540 further comprises a guide rod 543, a first elimination spring 544 and a second elimination spring 545, the extending direction of the guide rod 543 is parallel to the distance direction between the two groups of guide mechanisms 420, the first slider 541 is provided with an extension hole, one end of the guide rod 543 is fixedly connected to the second slider 542, the other end of the guide rod 543 passes through the extension hole and is positioned right above the support plate 520, the end is provided with an external step four, the guide rod 543 and the extension hole form sliding guide fit, the first elimination spring 544 is sleeved outside the guide rod 543, one end of the first elimination spring 544 is abutted against the external step four, the other end of the first elimination spring 544 is abutted against the first slider 541, the elastic force of the first elimination spring 544 enables the first slider to move close to the second slider 542 along the extending direction of the guide rod 543, the second elimination spring 545 is sleeved outside the guide rod 543, one end of the second elimination spring 545 is abutted against the first, the elastic force of the second spring 545 is eliminated, so that the first slider 541 moves away from the second slider 542 along the extending direction of the guide rod 543.
Preferably, in order to make the first error eliminating device 500 have a better effect on eliminating the width error, two sets of the guide rods 543, the first eliminating spring 544 and the second eliminating spring 545 are provided, and a distance direction between the two sets of the guide rods 543 is parallel to a direction of a hinge axis between the second slider 542 and the first hinge protrusion.
The first error elimination mechanisms 540 are provided with two groups, the two groups of error elimination mechanisms 540 are respectively positioned at one side of the damping plate 510, and the distance direction between the two groups of error elimination mechanisms 540 is parallel to the distance direction between the two groups of guide mechanisms 420.
The operation of the first error elimination apparatus 500 is embodied as follows: when the actual height of the conveying joint 210 is greater than the installation height of the conveying joint 210, in the process that the trigger protrusion is matched with the trigger inclined plane and the guide positioning device 400 integrally ascends, the positioning plate 410 ascends and draws the damping plate 510 to synchronously ascend through the second nut 532 and the sleeve protrusion, the damping plate 510 ascends and draws the guide rod 543 to rotate along the direction of the hinge axis core line between the second slider 542 and the first hinge protrusion, namely, the first error elimination mechanism 540 does not influence elimination of the height error of the device; when a width error exists between the conveying connector 210 and the air guide connector 310, namely the conveying connector 210 deviates from the air guide connector 310 along the distance direction between the two guide mechanisms 420, and in the process that the guide mechanisms 420 guide the conveying connector 210 to the positioning area 4222, the conveying connector 210 can enable the whole guiding and positioning device 400 and the damping plate 510 to move towards the deviation direction of the conveying connector 210 along the extending direction of the guide rod 543, so that the adverse effect of the width error on the positioning connection process of the air guide connector 310 and the conveying connector 210 is avoided; when the delivery sub 210 is disengaged from the positioning area 4222, the first error relief device 500 is restored to the original state by the elastic force of the first/second relief springs 544/545.
As shown in fig. 1 and 22-24, the second error elimination device 600 includes a connection plate 610, a pulley member 620, and a second error elimination mechanism 630, wherein the connection plate 610 is horizontally disposed, the pulley member 620 is used for connecting the support plate 520 and the connection plate 610, and the second error elimination mechanism 630 is used for avoiding the length error of the rotation track of the apparatus along the cooling section of the rotary tunnel kiln from adversely affecting the positioning and connecting process of the air guide joint 310 and the conveying joint 210.
And a second supporting bracket is arranged between the connecting plate 610 and the cooling section of the rotary tunnel kiln, the second supporting bracket is fixedly arranged at the cooling section of the rotary tunnel kiln, the connecting plate 610 is fixedly arranged at the second supporting bracket, and a connecting hole penetrating through the thickness of the connecting plate 610 is formed in the center of the connecting plate 610.
The pulley member 620 comprises a sliding rail 622 and two sets of pulleys 621, the sliding rail 622 is disposed on the hole wall of the connecting hole perpendicular to the distance direction between the two guiding mechanisms 420, the two sets of sliding rails 622 are correspondingly disposed, the sliding rail 622 is of an arc structure, the guiding direction is parallel to the rotating track of the cooling section of the rotary tunnel kiln, the pulleys 621 are movably mounted on the supporting plate 520, the pulleys 621 are matched with the sliding rail 622, and the two sets of pulleys 621 are correspondingly disposed.
The second error elimination mechanism 630 comprises a first pull rope 631, a movable pulley 632, a fixed pulley 633, a second pull rope 634 and a third elimination spring 635, the movable pulley 632 is disposed in a region between the support plate 520 and the traveling end of the link plate 610 in the rotation direction, the fixed pulley 633 is arranged on the upper end surface of the traveling end of the connecting plate 610 in the rotating direction, the upper end surface of the connecting plate 610 is provided with a first fixing protrusion and a second fixing protrusion, the supporting plate 520 is provided with a third fixing protrusion, one end of the first pulling rope 631 is fixedly connected with the third fixing protrusion, the other end of the first pulling rope passes by the movable pulley 632 and is fixedly connected with the first fixing protrusion, one end of the second pull rope 634 is fixedly connected with the movable pulley 632, the other end of the second pull rope 634 passes through the fixed pulley 633 and is fixedly connected with one end of the third eliminating spring 635, the other end of the third eliminating spring 635 is fixedly connected with the second fixed protrusion, and the elastic force of the third eliminating spring 635 enables the movable pulley 632 to move close to the traveling end of the connecting plate 610 through the second pull rope 634.
The working process of the second error elimination apparatus 600 is specifically as follows: when the conveying connector 210 is guided to the positioning area 4222 by the guide mechanism 420, if the cooling section of the rotary tunnel kiln does not stop and the connecting plate 610 is pulled to continue rotating at this time, that is, the device has a length error along the rotating track of the cooling section of the rotary tunnel kiln, because the position of the conveying connector 210 is fixed, the support plate 520 makes a movement away from the advancing end of the connecting plate 610 relative to the connecting plate 610, the support plate 520 moves and makes the eliminating spring tri 635 in a stretching state through the first pull rope 631, the movable pulley 632 and the second pull rope 634, that is, the length error of the device is converted into a movement displacement of the support plate 520 relative to the connecting plate 610, so that the length error is prevented from generating adverse effects on the positioning connection process of the air guide connector 310 and the conveying; when the delivery sub 210 is separated from the positioning area 4222, the second error elimination device 600 is restored to the initial state under the action of the third elimination spring 635; the movable pulley 632 is selected in the sense that the movement displacement of the support plate 520 with respect to the connection plate 610 is twice the extension displacement of the cancellation spring 635, thereby increasing the error cancellation range of the second error cancellation device 600.
The water vapor generation method using the heat of the rotary tunnel kiln as a heat source comprises the following steps:
the stage of positioning and aligning the conveying joint 210 and the air guide joint 310;
s1: the cooling section of the rotary tunnel kiln rotates and pulls the guiding and positioning device 400 to synchronously rotate;
the conveying pipeline 200 connected with the machine needing water vapor is in an arc pipeline structure, the conveying pipeline 200 and the cooling section of the rotary tunnel kiln are coaxially arranged, the conveying pipeline 200 is provided with a plurality of conveying joints 210 in an array along the circumferential direction, the conveying joints 210 are positioned below the conveying pipeline 200, the air guide joints 310 and the conveying joints 210 are positioned on the same arc line parallel to the rotating track of the cooling section of the rotary tunnel kiln, and the conveying joints 210 are positioned above the air guide joints 310;
the guiding and positioning device 400 comprises a positioning plate 410, a guiding mechanism 420 and a lifting mechanism 430, wherein the positioning plate 410 is a rectangular plate structure which is horizontally arranged, the guiding mechanism 420 and the lifting mechanism 430 are both arranged on the positioning plate 410, the guiding mechanism 420 is used for guiding the conveying joint 210 and enabling the conveying joint to be positioned and aligned with the air guiding joint 310, and the lifting mechanism 430 is used for enabling the air guiding joint 310 to ascend and enabling the air guiding joint to be positioned and communicated with the conveying joint 210;
the two groups of guide mechanisms 420 are arranged, the two groups of guide mechanisms 420 are respectively positioned at one side of the air guide joint 310, the distance direction between the two groups of guide mechanisms 420 is perpendicular to the extending direction of the conveying pipeline 200, and the guide mechanisms 420 comprise a fixing member 4210, a guide member 4220 and a reset member 4230;
the fixing member 4210 comprises a fixing support 4211, a fixing block 4212 and a fixing plate 4213, the fixing support 4211 is fixedly mounted on the upper end surface of the positioning plate 410, the fixing plate 4213 is horizontally arranged and the fixing plate 4213 is fixedly mounted on the fixing support 4211, the fixing block 4212 is fixedly mounted on the upper end surface of the positioning plate 410 and the fixing block 4212 is positioned right below the fixing plate 4213, the area between the upper end surface of the fixing block 4212 and the lower bottom surface of the fixing plate 4213 is a mounting area, and the guiding member 4220 is arranged in the mounting area;
the guide member 4220 comprises a guide block 4221, the guide block 4221 can be divided into two parts, which are respectively a positioning section and a guide section in an integrated structure, the positioning section is in a cuboid structure, the positioning section is arranged in an installation area of the fixing member 4210, the upper end surface of the positioning section is abutted against the lower bottom surface of the fixing plate 4213, the lower bottom surface of the positioning section is abutted against the upper end surface of the fixing block 4212, the side surface of the positioning section facing the air guide joint 310 is provided with arc notches which are coaxially arranged with the air guide joint 310, the area between the arc notches of the two guide mechanisms 420 is a positioning area 4222, the arc notches of the positioning section are also provided with installation grooves, inductors 4240 are arranged in the installation grooves, the guide section is in a cuboid structure, the side surface of the guide section facing the air guide joint 310 is a guide inclined plane, the distance between the guide inclined plane and the air guide joint 310 increases progressively along the extension direction of the conveying pipeline 200 and the, the guide sections are provided with two groups and are respectively a guide section, a positioning section and another guide section along the extension direction of the conveying pipeline 200;
the lower bottom surface of the guide section of the guide block 4221 is a trigger inclined plane, the distance between the trigger inclined plane and the ground increases progressively along the extension direction of the conveying pipeline 200 and the direction from the positioning section to the guide section, and the conveying joint 210 is provided with a trigger bulge;
when the actual height of the conveying joint 210 is greater than the installation height of the conveying joint 210, the guide mechanism 420 enables the triggering protrusion to be matched with the triggering inclined plane and enables the guiding and positioning device 400 and the air guide mechanism 300 to integrally ascend in the process of positioning and aligning the conveying joint 210 and the air guide joint 310, and therefore the adverse effect of the height error on the positioning and connecting process of the air guide joint 310 and the conveying joint 210 is avoided;
s2: in the process of positioning and aligning the conveying joint 210 and the air guide joint 310, the first error eliminating device 500 eliminates the width error of the equipment along the distance direction between the two guide mechanisms 420;
the first error elimination device 500 comprises a shock absorption plate 510, a support plate 520, a shock absorption mechanism 530 and an error elimination mechanism I540, wherein the shock absorption plate 510 and the support plate 520 are both horizontally arranged, the shock absorption plate 510 is of a rectangular plate structure, a mounting hole penetrating the thickness of the shock absorption plate 510 and having a rectangular structure is formed in the center of the shock absorption plate 510, the positioning plate 410 is arranged in the mounting hole, and the positioning plate 410 is mounted on the shock absorption plate 510 through the shock absorption mechanism 530;
the first error eliminating mechanism 540 comprises a first sliding block 541 and a second sliding block 542, a first hinge bulge is arranged on the upper end surface of the supporting plate 520, the second sliding block 542 is hinged to the first hinge bulge, a second hinge bulge is arranged on the damping plate 510 along the distance direction between the two groups of guide mechanisms 420 and towards the side surface of the second sliding block 542, the first sliding block 541 is hinged to the second hinge bulge, hinge axis lines between the second sliding block 542 and the first hinge bulge, and hinge axis lines between the first sliding block 541 and the second hinge bulge are parallel to the ground and perpendicular to the distance direction between the two groups of guide mechanisms 420;
the first error elimination mechanism 540 further comprises a guide rod 543, a first elimination spring 544 and a second elimination spring 545, the extending direction of the guide rod 543 is parallel to the distance direction between the two groups of guide mechanisms 420, the first slider 541 is provided with an extension hole, one end of the guide rod 543 is fixedly connected to the second slider 542, the other end of the guide rod 543 passes through the extension hole and is positioned right above the support plate 520, the end is provided with an external step four, the guide rod 543 and the extension hole form sliding guide fit, the first elimination spring 544 is sleeved outside the guide rod 543, one end of the first elimination spring 544 is abutted against the external step four, the other end of the first elimination spring 544 is abutted against the first slider 541, the elastic force of the first elimination spring 544 enables the first slider to move close to the second slider 542 along the extending direction of the guide rod 543, the second elimination spring 545 is sleeved outside the guide rod 543, one end of the second elimination spring 545 is abutted against the first, the elastic force of the second spring 545 is eliminated, so that the first slider 541 moves away from the second slider 542 along the extending direction of the guide rod 543;
the first error elimination mechanisms 540 are provided with two groups, the two groups of the first error elimination mechanisms 540 are respectively positioned at one side of the damping plate 510, and the distance direction between the two groups of the first error elimination mechanisms 540 is parallel to the distance direction between the two groups of the guide mechanisms 420;
when a width error exists between the conveying connector 210 and the air guide connector 310, namely the conveying connector 210 deviates from the air guide connector 310 along the distance direction between the two guide mechanisms 420, and in the process that the guide mechanisms 420 guide the conveying connector 210 to the positioning area 4222, the conveying connector 210 can enable the whole guiding and positioning device 400 and the damping plate 510 to move towards the deviation direction of the conveying connector 210 along the extending direction of the guide rod 543, so that the adverse effect of the width error on the positioning connection process of the air guide connector 310 and the conveying connector 210 is avoided;
s3: the cooling section of the rotary tunnel kiln rotates and pulls the guide mechanism 420 to rotate synchronously, in the rotating process, the conveying connector 210 is in contact with the guide inclined plane of the guide section of the guide block 4221, the conveying connector 210 is guided to the positioning area 4222 through the guide inclined plane, at the moment, the cooling section of the rotary tunnel kiln stops rotating, the air guide connector 310 and the conveying connector 210 are coaxially arranged, namely, the conveying connector and the conveying connector complete positioning alignment, and meanwhile, in the process that the conveying connector 210 is guided to the positioning area 4222 through the guide inclined plane, the trigger bulge is matched with the trigger inclined plane and eliminates height errors, and the first error eliminating device 500 eliminates width errors;
s4: when the conveying joint 210 is guided to the positioning area 4222 by the guiding mechanism 420, if the cooling section of the rotary tunnel kiln is not stopped at this time and the connecting plate 610 is drawn to continue rotating, that is, the length error of the equipment along the rotating track of the cooling section of the rotary tunnel kiln exists, at this time, the second error eliminating device 600 starts to operate;
the second error elimination device 600 comprises a connecting plate 610, a pulley member 620 and a second error elimination mechanism 630, wherein the connecting plate 610 is horizontally arranged, a second support bracket is arranged between the connecting plate 610 and the cooling section of the rotary tunnel kiln, the second support bracket is fixedly arranged at the cooling section of the rotary tunnel kiln, the connecting plate 610 is fixedly arranged at the second support bracket, a connecting hole penetrating through the thickness of the connecting plate 610 is formed in the center of the connecting plate 610, the support plate 520 is arranged in the connecting hole, and the support plate 520 is in rolling connection with the connecting plate 610 through the pulley member 620;
the second error elimination mechanism 630 comprises a first pull rope 631, a movable pulley 632, a fixed pulley 633, a second pull rope 634 and a third elimination spring 635, the movable pulley 632 is disposed in a region between the support plate 520 and the traveling end of the link plate 610 in the rotation direction, the fixed pulley 633 is arranged on the upper end surface of the traveling end of the connecting plate 610 in the rotating direction, the upper end surface of the connecting plate 610 is provided with a first fixing protrusion and a second fixing protrusion, the supporting plate 520 is provided with a third fixing protrusion, one end of the first pulling rope 631 is fixedly connected with the third fixing protrusion, the other end of the first pulling rope passes by the movable pulley 632 and is fixedly connected with the first fixing protrusion, one end of the second pull rope 634 is fixedly connected with the movable pulley 632, the other end of the second pull rope 634 passes through the fixed pulley 633 and is fixedly connected with one end of the third eliminating spring 635, the other end of the third eliminating spring 635 is fixedly connected with the second fixed protrusion, and the elastic force of the third eliminating spring 635 enables the movable pulley 632 to move close to the traveling end of the connecting plate 610 through the second pull rope 634;
when the conveying connector 210 is guided to the positioning area 4222 by the guide mechanism 420, if the cooling section of the rotary tunnel kiln does not stop and the connecting plate 610 is pulled to continue rotating at this time, that is, the device has a length error along the rotating track of the cooling section of the rotary tunnel kiln, because the position of the conveying connector 210 is fixed, the support plate 520 makes a movement away from the advancing end of the connecting plate 610 relative to the connecting plate 610, the support plate 520 moves and makes the eliminating spring tri 635 in a stretching state through the first pull rope 631, the movable pulley 632 and the second pull rope 634, that is, the length error of the device is converted into a movement displacement of the support plate 520 relative to the connecting plate 610, so that the length error is prevented from generating adverse effects on the positioning connection process of the air guide connector 310 and the conveying;
secondly, the conveying joint 210 and the air guide joint 310 are in a positioning connection stage;
s5: an air guide hose and a threaded connecting pipe 330 are arranged between the air guide joint 310 and the water storage tank 100 arranged at the cooling section of the rotary tunnel kiln, one end of the air guide hose is communicated with the water storage tank 100, an electromagnetic valve is arranged at the communicated position, the other end of the air guide hose is communicated with one end of the threaded connecting pipe 330, the other end of the threaded connecting pipe 330 is communicated with the air guide joint 310, and the water storage tank 100 is used for receiving heat of the rotary tunnel kiln and converting water into steam;
after the air guide joint 310 and the conveying joint 210 are positioned and aligned, the lifting mechanism 430 starts to operate and enables the air guide joint 310 to ascend until the air guide joint 310 ascends to the conveying joint 210 to be connected and communicated, the lifting mechanism 430 stops operating, at the moment, the electromagnetic valve is opened, and water vapor in the water storage tank 100 is conveyed into a machine needing the water vapor through the air guide hose, the threaded connecting pipe 330, the air guide joint 310, the conveying joint 210 and the conveying pipeline 200.
The principle and the implementation mode of the invention are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.

Claims (2)

1. A water vapor generation system for recovering the waste heat of a cooling section of a rotary tunnel kiln is characterized in that, which comprises a water storage tank, a conveying pipeline, an air guide mechanism, a guide positioning device, a first error eliminating device and a second error eliminating device, the water storage tank is arranged at the cooling section of the rotary tunnel kiln and is internally stored with water and used for receiving the heat of the rotary tunnel kiln and converting the water into vapor, the guiding and positioning device is used for positioning and communicating the conveying pipeline with the air guide mechanism, the air guide mechanism is communicated with the water storage tank and is used for guiding the water vapor in the water storage tank into the conveying pipeline, the delivery pipe is connected and communicated with a machine requiring water vapor and is used for delivering the water vapor into the machine, the first error eliminating device is matched with the second error eliminating device and is used for eliminating errors in the positioning and connecting process of the conveying pipeline and the air guide mechanism;
the guide positioning device comprises a positioning plate, a guide mechanism and a lifting mechanism, wherein the positioning plate is of a horizontally arranged rectangular plate structure, the air guide mechanism, the guide mechanism and the lifting mechanism are all arranged on the positioning plate, the guide mechanism is used for guiding the conveying joint and enabling the conveying joint to be positioned and aligned with the air guide mechanism, and the lifting mechanism is used for enabling the air guide mechanism to ascend and enabling the air guide mechanism to be positioned and communicated with the conveying joint;
the first error elimination device comprises a shock absorption plate, a support plate, a shock absorption mechanism and an error elimination mechanism I, wherein the shock absorption plate and the support plate are horizontally arranged, the shock absorption mechanism is used for connecting the positioning plate and the shock absorption plate, the error elimination mechanism I is used for connecting the shock absorption plate and the support plate and is used for avoiding the width error of the equipment along the distance direction between the two guide mechanisms from generating adverse influence on the positioning connection process of the air guide joint and the conveying joint;
the damping plate is of a rectangular plate structure, a mounting hole which runs through the thickness of the damping plate and is of a rectangular structure is formed in the central position of the damping plate, a sleeve joint protrusion is arranged at each of four corners of the wall of the mounting hole, a sleeve hole is formed in each of the sleeve joint protrusions, the positioning plate is arranged under the damping plate, sleeve joint holes which are coaxially arranged with the sleeve holes are formed in the four corners of the positioning plate, the damping mechanism comprises a damping rod and a damping spring, the extension direction of the damping rod is perpendicular to the ground, one end of the damping rod is located right above the sleeve joint protrusion and provided with a third external step, the other end of the damping rod penetrates through the sleeve hole which is arranged in the sleeve joint protrusion, is located below the positioning plate and provided with a second external thread, a second nut is installed at the end in a matched mode, the damping spring is sleeved outside the damping rod, and one end of the damping, The other end of the damping rod is abutted against the sleeving protrusion, and the elasticity of the damping spring enables the damping rod to move away from the ground along the extending direction of the damping rod through the external step III;
the error eliminating mechanism I comprises a first sliding block and a second sliding block, a first hinge protrusion is arranged on the upper end face of the supporting plate, the second sliding block is hinged to the first hinge protrusion, a second hinge protrusion is arranged on the damping plate along the extending direction perpendicular to the conveying pipeline and towards the side face of the second sliding block, the first sliding block is hinged to the second hinge protrusion, a hinge shaft core wire between the second sliding block and the first hinge protrusion and a hinge shaft core wire between the first sliding block and the second hinge protrusion are parallel to the ground and the extending direction of the conveying pipeline;
the first error elimination mechanism also comprises a guide rod, a first elimination spring and a second elimination spring, the extension direction of the guide rod is vertical to the extension direction of the conveying pipeline, the first sliding block is provided with an extension hole, one end of the guide rod is fixedly connected with the second sliding block, the other end of the guide rod penetrates through the extension hole and is positioned right above the supporting plate, the end is provided with an external step IV, and the guide rod and the extension hole form sliding guide fit, the eliminating spring is sleeved outside the guide rod, one end of the eliminating spring I is abutted against the external step IV, the other end of the eliminating spring I is abutted against the sliding block I, the elastic force of the eliminating spring I enables the sliding block I to move close to the sliding block II along the extension direction of the guide rod, the eliminating spring is sleeved outside the guide rod, one end of the eliminating spring II is abutted against the first sliding block, the other end of the eliminating spring II is abutted against the second sliding block, and the elastic force of the eliminating spring II enables the first sliding block to move away from the second sliding block along the extending direction of the guide rod;
the second error eliminating device comprises a connecting plate, a pulley member and a second error eliminating mechanism, wherein the connecting plate is horizontally arranged, the pulley member is used for connecting the supporting plate and the connecting plate, and the second error eliminating mechanism is used for avoiding the length error of the rotary track of the device along the rotary tunnel kiln cooling section from generating adverse effect on the positioning connection process of the air guide joint and the conveying joint;
a second supporting bracket is arranged between the connecting plate and the cooling section of the rotary tunnel kiln, the second supporting bracket is fixedly arranged on the cooling section of the rotary tunnel kiln, the connecting plate is fixedly arranged on the second supporting bracket, and a connecting hole penetrating through the thickness of the connecting plate is formed in the center of the connecting plate;
the pulley component comprises a slide rail and two groups of pulleys, the slide rail is arranged on the wall of the connecting hole perpendicular to the distance direction between the two guide mechanisms, the slide rail is in an arc structure, the guide direction of the slide rail is parallel to the rotation track of the cooling section of the rotary tunnel kiln, the pulleys are movably arranged on the supporting plate, the pulleys are matched with the slide rail, and the two groups of pulleys are correspondingly arranged;
the error eliminating mechanism II comprises a first pulling rope, a movable pulley, a fixed pulley, a second pulling rope and a third eliminating spring, wherein the movable pulley is arranged in an area between a support plate and a traveling end of a connecting plate along the rotating direction, the fixed pulley is arranged on the upper end face of the traveling end of the connecting plate along the rotating direction, a first fixing bulge and a second fixing bulge are arranged on the upper end face of the connecting plate, the support plate is provided with a third fixing bulge, one end of the first pulling rope is fixedly connected with the third fixing bulge, the other end of the first pulling rope bypasses the movable pulley and is fixedly connected with the first fixing bulge, one end of the second pulling rope bypasses the fixed pulley and is fixedly connected with one end of the third eliminating spring, the other end of the third eliminating spring is fixedly connected with the second fixing bulge, and the elastic force of the third eliminating spring enables the movable pulley to move close to the traveling end of the;
a first support bracket is arranged between the conveying pipeline and the ground, the first support bracket is fixedly arranged on the ground, the conveying pipeline is fixedly arranged on the first support bracket, the conveying pipeline is of an arc pipeline structure and is coaxially arranged with the cooling section of the rotary tunnel kiln, and a plurality of conveying joints are arrayed along the circumferential direction of the conveying pipeline and are positioned below the conveying pipeline;
the conveying joint is of a cylinder structure with openings at two ends, the conveying joint is divided into two sections which are respectively a cylindrical section and a circular table section, the axial direction of the cylindrical section is perpendicular to the ground, the cylindrical section is communicated with the conveying pipeline, a one-way valve is arranged at the communicated position and used for controlling water vapor to flow into the conveying pipeline in a one-way mode from the cylindrical section, the circular table section and the cylindrical section are coaxially arranged, and the small end of the circular table section is communicated with the cylindrical section;
the large end of the circular truncated cone section is provided with a sealing sleeve, the end face of the large end of the circular truncated cone section is provided with an annular groove which is coaxially arranged with the large end of the circular truncated cone section, the sealing sleeve is of an annular cylinder structure with one end open and the other end closed and is coaxially arranged with the circular truncated cone section, the closed end of the sealing sleeve is provided with a guide hole which is communicated with the inner cavity of the sealing sleeve, the bottom of the annular groove is provided with a guide post which corresponds to and is matched with the guide hole, the guide direction of the guide post is vertical to the ground, the closed end of the sealing sleeve is movably sleeved outside the guide post through the guide hole and forms sliding guide fit with the guide post, the outer circular surface of the sealing sleeve forms sliding seal fit with the wall of the annular groove, the free end of the guide post is provided with, the diameter of the inner circular surface of the built-in step is equal to the diameter of the large end of the inner cavity of the circular table section, and a sealing ring is also arranged at the opening end of the sealing sleeve in a matching manner;
the air guide mechanism comprises an air guide joint, a linkage support and a mounting support, wherein the mounting support comprises a mounting plate arranged right below a positioning plate, the mounting plate is of a horizontally arranged rectangular plate structure, a connecting rod is arranged between the mounting plate and the lower bottom surface of the positioning plate, the mounting plate is fixedly mounted on the lower bottom surface of the positioning plate through the connecting rod, the positioning plate is provided with a first guide hole and a first penetrating hole, and the mounting plate is provided with a second guide hole which is coaxially arranged with the first guide hole;
the linkage support comprises a linkage sleeve which is of an annular structure and is axially vertical to the ground, and linkage columns which are axially vertical to the ground, wherein the linkage sleeve is positioned right above the positioning plate, one ends of the linkage columns are fixedly connected with the linkage sleeve, the other ends of the linkage columns penetrate through holes formed in the positioning plate and are positioned between the positioning plate and the mounting plate, and the linkage columns are provided with four groups, and the four groups of linkage columns are uniformly distributed at intervals along the circumferential direction of the linkage sleeve;
the air guide joint is a cylinder structure with openings at two ends and axially vertical to the ground, the air guide joint is fixedly sleeved in the linkage sleeve, the air guide joint and the conveying joint are both positioned on the same arc line parallel to the rotation track of the cooling section of the rotary tunnel kiln, the conveying joint is positioned above the air guide joint, one end of the air guide joint is an air outlet end, the other end of the air guide joint is an air inlet end, the air outlet end of the air guide joint is positioned above the linkage sleeve and matched with the inner cavity of the circular truncated cone section of the conveying joint, and the air inlet end of the air guide joint penetrates through a first guide hole arranged on the positioning plate, a second guide hole arranged on the mounting plate and positioned below the;
the air guide joint and the water storage tank are provided with an air guide hose and a threaded connection pipe between, one end of the air guide hose is connected and communicated with the water storage tank, an electromagnetic valve is arranged at the connection position, the other end of the air guide hose is connected and communicated with one end of the threaded connection pipe, and the other end of the threaded connection pipe is connected and communicated with the air inlet end of the air guide joint.
2. The system of claim 1, wherein the guiding means comprises two sets of guiding means, the two sets of guiding means are respectively located at one side of the air guide joint, and the distance direction between the two sets of guiding means is perpendicular to the extending direction of the conveying pipeline, the guiding means comprises a fixing member, a guiding member and a resetting member, the guiding member is mounted on the fixing member, and the guiding member is used for enabling the conveying joint to be aligned with the air guide means;
the fixing component comprises a fixing bracket, a fixing block and a fixing plate, the fixing bracket is fixedly arranged on the upper end surface of the positioning plate, the fixing plate is horizontally arranged and fixedly arranged on the fixing bracket, the fixing block is fixedly arranged on the upper end surface of the positioning plate and is positioned right below the fixing plate, the area between the upper end surface of the fixing block and the lower bottom surface of the fixing plate is an installation area, and the guiding component is arranged in the installation area;
the guide member comprises a guide block, the guide block is divided into two parts which are respectively a positioning section and a guide section which are of an integral structure, the positioning section is of a cuboid structure, the positioning section is arranged in an installation area of the fixed member, the upper end surface of the positioning section is abutted against the lower bottom surface of the fixed plate, the lower bottom surface of the positioning section is abutted against the upper end surface of the fixed block, the side surface of the positioning section, facing the air guide joint, is provided with an arc-shaped notch which is coaxially arranged with the air guide joint, the area between the arc-shaped notches of the two guide mechanisms is a positioning area, the arc-shaped notch of the positioning section is also provided with an installation groove, an inductor is arranged in the installation groove, the guide section is of a cuboid structure, the side surface of the guide section, facing the air guide joint, is a guide inclined surface, the distance between the guide inclined surface and the air, the guide sections are provided with two groups and respectively comprise a guide section, a positioning section and another guide section along the extension direction of the conveying pipeline;
the lower bottom surface of the guide section of the guide block is a trigger inclined surface, the distance between the trigger inclined surface and the ground is gradually increased along the extension direction of the conveying pipeline and the direction from the positioning section to the guide section, and the outer circular surface of the circular table section of the conveying joint is provided with a trigger bulge;
the reset component is arranged in a region between the fixed support and the guide section of the guide block, the reset component comprises a reset sleeve, a reset rod and a reset spring, the reset sleeve is of a cylindrical structure with one open end and the other closed end, the axial direction of the reset sleeve is parallel to the distance direction between the two groups of guide mechanisms, the closed end of the reset sleeve is connected to the fixed support, the outer circular surface of the reset sleeve is provided with an external step I, the reset rod and the reset sleeve are coaxially arranged, one end of the reset rod is connected to the guide section of the guide block, the other end of the reset rod penetrates through the opening of the reset sleeve and is positioned in the reset sleeve, in addition, the reset rod and the reset sleeve form sliding fit, the outer circular surface of the reset rod is provided with an external step II, the reset spring is sleeved outside the reset sleeve, one end of the reset spring is abutted against the external step, the elastic force of the reset spring enables the reset rod to move away from the fixed bracket along the self axial direction;
the reset components are arranged in two groups, one reset component and one guide section are positioned on the same side of the positioning section, and the other reset component and the other guide section are positioned on the same side of the positioning section;
the lifting mechanism comprises a lifting motor, a power transmission component and a screw rod, wherein the lifting motor is used for providing lifting power for the screw rod, the power transmission component is used for receiving the lifting power of the lifting motor and transmitting the lifting power to the screw rod, the lifting motor is fixedly arranged on the lower bottom surface of the positioning plate, and the axial direction of an output shaft of the lifting motor is vertical to the ground;
the power transmission component comprises a limiting plate and an installation shell, the limiting plate is horizontally arranged and is arranged under an installation plate of an installation support, a fastening rod is arranged between the limiting plate and the installation plate and is fixedly connected with the limiting plate through the fastening rod, the installation shell is of a shell structure provided with an installation inner cavity, the installation shell is arranged in a region between the limiting plate and a lifting motor, a fastener is arranged between the installation shell and the limiting plate and is fixedly connected with the installation shell through the fastener, the installation shell is provided with a first avoidance hole and a second avoidance hole, and a power output end of an output shaft of the lifting motor penetrates through the first avoidance hole and is located in the installation shell;
the power transmission component also comprises a first gear shaft, a second gear shaft, a third gear shaft, a fourth gear shaft, wherein the first gear shaft, the second gear shaft, the third gear shaft and the fourth gear shaft are axially vertical to the ground, the first gear shaft is movably arranged in the installation shell and can rotate around the self axial direction, the second gear shaft is movably arranged in the installation shell, the power output end of the second gear shaft penetrates through the avoidance hole II and is positioned outside the installation shell, the second gear shaft can rotate around the self axial direction, the third gear shaft is arranged between the installation plate and the limiting plate, the third gear shaft and the air guide joint are coaxially arranged, the third gear shaft is movably arranged in the limiting plate and can rotate around the self axial direction, the limiting plate is provided with a third guide hole which penetrates through the thickness of the limiting plate and the third height of the gear shaft and is coaxially arranged with the first guide hole, the air inlet end of the air guide, the mounting plate of the mounting bracket is provided with a second through hole which is coaxially arranged with the first through hole arranged in the positioning plate, a fourth gear shaft is movably mounted on the limiting plate, a power output end of the fourth gear shaft penetrates through the second through hole and is positioned between the positioning plate and the mounting plate, the screw rod is coaxially and fixedly connected with the power output end of the fourth gear shaft, a screw nut is arranged between a linkage column of the linkage bracket and the screw rod, the linkage column is sleeved outside the screw rod through the screw nut, four groups of the four gear shafts are correspondingly arranged, and four groups of the screw rods are correspondingly arranged;
the power transmission component further comprises a driving gear, a first transmission gear, a second transmission gear, a third transmission gear, a driving gear and a driven gear, wherein the driving gear is fixedly sleeved outside a power output end of an output shaft of the lifting motor, the first transmission gear is fixedly sleeved outside a first gear shaft and meshed with the driving gear, the second transmission gear is fixedly sleeved outside the gear shaft and meshed with the first transmission gear, the third transmission gear is fixedly sleeved outside a power output end of the second gear shaft, the driving gear is fixedly sleeved outside the third gear shaft and meshed with the third transmission gear, the driven gear is fixedly sleeved outside the fourth gear shaft and meshed with the driving gear, and four groups of driven gears are correspondingly arranged.
CN201810704560.3A 2018-07-01 2018-07-01 Water vapor generation system for recycling waste heat of cooling section of rotary tunnel kiln Active CN108826970B (en)

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* Cited by examiner, † Cited by third party
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CN108800962B (en) * 2018-07-01 2019-12-24 陆永柱 Waste heat recovery control system for rotary tunnel kiln heat energy recovery
CN111642767B (en) * 2020-06-05 2021-04-30 湖南国泰食品有限公司 Method for surface dehydration of vegetables
CN113685525B (en) * 2021-07-21 2023-05-23 广东旗标精密科技有限公司 Mechanical transmission air guide structure

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JPS642175B2 (en) * 1985-06-13 1989-01-13 Mitsubishi Metal Corp
CN2264327Y (en) * 1996-07-20 1997-10-08 郭安荣 Wholly-enclosed self-circulating steam heating unit
CN203572649U (en) * 2013-11-26 2014-04-30 苏州欧赛电器有限公司 Air inlet valve detection device for water tank of steam cleaner

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Publication number Priority date Publication date Assignee Title
JPS642175B2 (en) * 1985-06-13 1989-01-13 Mitsubishi Metal Corp
CN2264327Y (en) * 1996-07-20 1997-10-08 郭安荣 Wholly-enclosed self-circulating steam heating unit
CN203572649U (en) * 2013-11-26 2014-04-30 苏州欧赛电器有限公司 Air inlet valve detection device for water tank of steam cleaner

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