CN116518396A - Large-scale biomass semi-gasification module assembled water pipe boiler - Google Patents
Large-scale biomass semi-gasification module assembled water pipe boiler Download PDFInfo
- Publication number
- CN116518396A CN116518396A CN202310526417.0A CN202310526417A CN116518396A CN 116518396 A CN116518396 A CN 116518396A CN 202310526417 A CN202310526417 A CN 202310526417A CN 116518396 A CN116518396 A CN 116518396A
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- China
- Prior art keywords
- rod
- pipe
- rotating
- plate
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002028 Biomass Substances 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000002309 gasification Methods 0.000 title claims abstract description 19
- 239000000779 smoke Substances 0.000 claims abstract description 53
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 238000009423 ventilation Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000000428 dust Substances 0.000 description 16
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 7
- 239000003546 flue gas Substances 0.000 description 7
- 241000208125 Nicotiana Species 0.000 description 4
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J11/00—Devices for conducting smoke or fumes, e.g. flues
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J13/00—Fittings for chimneys or flues
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
- F23J15/025—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using filters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a large biomass semi-gasification module assembled water pipe boiler, which comprises a boiler body, wherein a tail smoke pipe is arranged on the boiler body, a connecting pipe is communicated with the tail smoke pipe, two mutually symmetrical smoke outlet pipes are communicated with the connecting pipe, and a filter screen is detachably connected in each smoke outlet pipe; the smoke discharging pipe also comprises a baffle plate and a rotating plate which are oppositely arranged, the baffle plate and the rotating plate are respectively positioned in the smoke discharging pipe, the rotating plate and the baffle can be switched to positions relatively; the sliding rod drives the rotating piece to rotate after the rotating plate pushes the sliding rod to move, so that the rotating piece drives the baffle to move, and the switching of smoke discharge of the smoke outlet pipe is realized. According to the large biomass semi-gasification module assembled water pipe boiler provided by the invention, the two smoke outlet pipes are arranged, the baffle is driven to rotate by the rotating piece after the sliding rod is pushed by the rotating plate to move, so that different smoke outlet pipes can be switched, the boiler is cleaned without stopping, and the use efficiency of the boiler is improved.
Description
Technical Field
The invention relates to the technical field of boilers, in particular to a large biomass semi-gasification module assembled water pipe boiler.
Background
A boiler is a device that converts chemical energy into thermal energy. The device is a device for generating steam or hot water by using various fuels such as coal, oil or gas, biomass and the like and generating heat through combustion; at present, environmental protection requirements are higher and higher, the cost of the combined fuel is higher, biomass fuel belongs to clean energy sources, the sources are wide, the cost is relatively low, and the biomass semi-gasification furnace is widely accepted and selected in the market due to wider adaptability.
For example, the Chinese patent with the name of 'CN 213019567U' is issued, the boiler is placed in the cylinder body through the boiler furnace, a water pipe assembly is arranged in the boiler furnace, and the water medium is heated through the boiler furnace and the water pipe assembly, so that the heating surface for biomass combustion is increased, the occupied space is small, the temperature of the water medium is conveniently increased, and the efficiency is higher.
When biomass burns, impurities and dust can be generated, for example, the above patent is discharged through a blow-off pipe, flue gas is discharged through a flue outlet, dust can be generated in the discharged flue gas due to the combustion of biomass, a filter screen is required to be installed at the flue outlet in order to reduce the discharge of the dust, at this time, when the flue gas is discharged, the dust can be adhered in a flue pipe and the filter screen, after long-time exhaust, dust accumulation is increased, the efficiency of smoke discharge can be reduced, the flue pipe is cleaned by the boiler needs to be closed periodically, and then the boiler is continuously used, so that the use efficiency of the boiler is reduced.
Disclosure of Invention
The invention aims to provide a large biomass semi-gasification module assembled water pipe boiler so as to solve the defects in the prior art.
In order to achieve the above object, the present invention provides the following technical solutions: the boiler comprises a boiler body, wherein a tail smoke pipe is arranged on the boiler body, a connecting pipe is communicated with the tail smoke pipe, two mutually symmetrical smoke outlet pipes are communicated with the connecting pipe, and a filter screen is detachably connected in each smoke outlet pipe;
the smoke discharging pipe also comprises a baffle plate and a rotating plate which are oppositely arranged, the baffle plate and the rotating plate are respectively positioned in the smoke discharging pipe, the rotating plate and the baffle can be switched to positions relatively;
the sliding rod drives the rotating piece to rotate after the rotating plate pushes the sliding rod to move, so that the rotating piece drives the baffle to move, and the switching of smoke discharge of the smoke outlet pipe is realized.
As a further description of the above technical solution:
the driving piece is arranged on the rotating plate, the rotating plate is conveniently driven to move, the driving of the sliding rod to the rotating piece is realized, and the driving piece is clamped through the connecting piece.
As a further description of the above technical solution:
the rotating piece comprises a fixed pipe fixed on the baffle, a driven ratchet disc is fixedly connected in the fixed pipe, a rotating pipe is arranged in the driven ratchet disc in a sliding mode, a driving ratchet disc matched with the driven ratchet disc is fixedly connected outside the rotating pipe, a spiral rod is connected in the rotating pipe in an internal threaded mode, the bottom end of the spiral rod extends out of the fixed pipe and is fixedly connected with a fixed rod, an abutting spring is sleeved on the periphery of the spiral rod, and two ends of the abutting spring are fixedly connected to the fixed rod and the fixed pipe respectively.
As a further description of the above technical solution:
fixedly connected with fixed plate on the baffle, the slide bar slip set up in the fixed plate, and the slide bar with fixed lever sliding connection, the spacing groove has been seted up on the slide bar, the spacing groove is kept away from the one side of fixed plate is the slope setting, the slide bar external fixedly connected with limiting plate to the slide bar week side cover is equipped with supporting spring.
As a further description of the above technical solution:
the driving piece is including setting up in dwang on the rotor plate, fixedly connected with on the baffle with the stand pipe that the dwang slides and sets up, fixedly connected with extension spring in the stand pipe, the extension spring with dwang fixed connection, the guide way has been seted up on the dwang.
As a further description of the above technical solution:
the connecting piece including slide set up in the clamping rod in the stand pipe, the clamping rod be close to one side of stand pipe is the slope setting, and the clamping rod slide set up in the guide way, clamping rod fixedly connected with backup pad outward, backup pad week side cover is equipped with the joint spring, the both ends of joint spring respectively fixed connection in the backup pad with on the stand pipe.
As a further description of the above technical solution:
the connecting rod is fixedly connected to the rotating rod, a guide hole matched with the connecting rod is formed in the clamping connecting rod, and one side, away from the rotating rod, of the clamping connecting rod is obliquely arranged.
As a further description of the above technical solution:
the rotary plate is characterized by further comprising a plurality of vent holes formed in the rotary plate, sliding plates are slidably arranged in the vent holes, and the sliding plates on the same side move through adjusting pieces to adjust the size of the vent holes.
As a further description of the above technical solution:
the adjusting piece comprises connecting ropes fixed between two adjacent sliding plates, each sliding plate at the bottommost part is fixedly connected with a fixing rope, the fixing rope extends out of the rotation and is fixedly connected with the baffle, and limiting springs are sleeved on the peripheral sides of each connecting rope.
As a further description of the above technical solution:
and each smoke outlet pipe is provided with a collecting box, and the collecting boxes are positioned between the filter screen and the baffle.
In the technical scheme, the large biomass semi-gasification module assembled water pipe boiler has the beneficial effects that:
the invention comprises the following steps: through setting up two play tobacco pipes, after the carriage release lever is moved in the pivoted plate promotion, drive the baffle through the rotation piece and rotate to can switch different play tobacco pipes, realize that the boiler is not shut down and clear up the dust, improve the availability factor of boiler, convenient operation.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all of the features of the disclosed technology.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
Fig. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a front longitudinal sectional view of a tail smoke tube, a connecting tube and a smoke outlet tube according to an embodiment of the present invention;
FIG. 3 is a front cross-sectional view of a tail smoke tube, a connecting tube and a smoke outlet tube according to an embodiment of the present invention;
FIG. 4 is a partial, formal longitudinal cross-sectional view of a rotor provided in an embodiment of the present invention;
fig. 5 is a schematic perspective view of a baffle and a rotating plate according to an embodiment of the present invention;
FIG. 6 is a partial side longitudinal cross sectional view of a drive member and a connector member provided in accordance with an embodiment of the present invention;
FIG. 7 is a side longitudinal cross-sectional view of a rotating plate provided in an embodiment of the present invention;
FIG. 8 is an enlarged view of the portion A shown in FIG. 2, provided in accordance with an embodiment of the present invention;
FIG. 9 is an enlarged view of portion B of FIG. 3, provided by an embodiment of the present invention;
FIG. 10 is an enlarged view of the portion C shown in FIG. 3, provided by an embodiment of the present invention;
fig. 11 is an enlarged view of D shown in fig. 3 according to an embodiment of the present invention.
Reference numerals illustrate:
1. a boiler body; 2. a tail smoke tube; 3. a connecting pipe; 31. a smoke outlet pipe; 32. a filter screen; 33. a collection box; 34. a fixing plate; 4. a baffle; 41. a rotating plate; 42. a vent hole; 5. a slide bar; 51. a limiting plate; 52. a support spring; 53. a limit groove; 6. a rotating member; 61. a fixed tube; 62. a driven ratchet disc; 63. an active ratchet disc; 64. a rotary tube; 65. a screw rod; 66. a fixed rod; 67. abutting against the spring; 7. a driving member; 71. a rotating lever; 72. a guide tube; 73. a tension spring; 8. a connecting piece; 81. a clamping rod; 82. a support plate; 83. a clamping spring; 84. a guide groove; 85. a connecting rod; 86. a guide hole; 9. an adjusting member; 91. a sliding plate; 92. a connecting rope; 93. a limit spring; 94. and fixing the rope.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.
Referring to fig. 1-11, the large biomass semi-gasification module assembled water pipe boiler provided by the embodiment comprises a boiler body 1, wherein the boiler body 1 can be modularly manufactured, a bricked furnace wall and a partition wall of the boiler are omitted, quick assembly can be realized on a convenient installation site, the installation period is short, the structure is compact, the arrangement is flexible, the whole boiler body 1 is sealed by a full membrane wall, the whole sealing performance of the boiler is ensured, no air leakage exists, the fire filling degree of a hearth is good, the heat exchange is sufficient, the heat efficiency is high, a tail smoke pipe 2 is arranged on the boiler body 1, a connecting pipe 3 is communicated with the tail smoke pipe 2, two mutually symmetrical smoke outlet pipes 31 are communicated with the connecting pipe 3, a filter screen 32 is detachably connected in each smoke outlet pipe 31, the filter screen 32 is convenient to detach and clean when dust is cleaned, and the comprehensive cleaning of the filter screen 32 is ensured; the smoke outlet pipe 31 is provided with a baffle 4 and a rotating plate 41 which are oppositely arranged, the baffle 4 and the rotating plate 41 are respectively positioned in the smoke outlet pipe 31, and the rotating plate 41 and the baffle 4 can be switched to positions relatively; still include slide bar 5, after the slide bar 5 motion is promoted to rotating plate 41, slide bar 5 drives rotation piece 6 rotation, thereby make rotation piece 6 drive baffle 4 motion, in order to realize the switching to discharging fume of cigarette pipe 31, through setting up two play tobacco pipe 31, after rotating plate 41 promotes the slide bar 5 and remove, drive baffle 4 rotation through rotation piece 6, thereby can switch different play tobacco pipe 31, realize that the boiler does not shut down the clearance dust, the availability factor of boiler has been improved, convenient operation.
In a further embodiment of the present invention, the driving member 7 is disposed on the rotating plate 41, so as to conveniently drive the rotating plate 41 to move, realize driving of the sliding rod 5 to the rotating member 6, and clamp the driving member 7 through the connecting member 8, and generate a tensile force to the rotating plate 41 through the driving member 7, so as to facilitate rotation of the rotating plate 41, realize pushing the sliding rod 5 to move, limit the driving member 7 through the connecting member 8, and reduce the tensile force generated by the driving member 7 when the rotating plate 41 discharges smoke.
In a further provided embodiment of the present invention, the rotating member 6 includes a fixed tube 61 fixed on the baffle 4, a driven ratchet disc 62 is fixedly connected in the fixed tube 61, a rotating tube 64 is slidably disposed in the driven ratchet disc 62, a driving ratchet disc 63 adapted to the driven ratchet disc 62 is fixedly connected outside the rotating tube 64, a spiral rod 65 is connected in the rotating tube 64 in a threaded manner, the bottom end of the spiral rod 65 extends outside the fixed tube 61 and is fixedly connected with a fixed rod 66, an abutting spring 67 is sleeved on the circumferential side of the spiral rod 65, two ends of the abutting spring 67 are respectively fixedly connected on the fixed rod 66 and the fixed tube 61, when the rotating plate 41 pushes the sliding rod 5 to slide, the pulling force of the tension spring 73 can overcome the elastic force of the supporting spring 52 and the abutting spring 67, so as to push the fixed rod 66 to move downwards, the spiral rod 65 is driven to move synchronously, so that the rotating tube 64 drives the driving ratchet disc 63 to move out of the driven ratchet disc 62, when the fixed rod 66 moves downwards, the rotation of the driven ratchet disc 62 is avoided, the abutting spring 67 is driven to stretch the limiting groove 53 of the sliding rod 5 to move into the fixed rod 66, and the driven ratchet disc 62 is driven to rotate synchronously move, and the driven ratchet disc 64 is driven to rotate synchronously, so that the driven plate 4 is driven to rotate and the driven ratchet disc is synchronously rotate by the driven by the driving plate 62 to rotate, and the driven ratchet disc is synchronously move the driven plate 62.
Specifically, fixedly connected with fixed plate 34 on baffle 4, slide bar 5 slides and sets up in fixed plate 34 to slide bar 5 and fixed lever 66 sliding connection, the spacing groove 53 has been seted up on the slide bar 5, the one side that the spacing groove 53 kept away from fixed plate 34 is the slope setting, slide bar 5 external fixation has limiting plate 51, and slide bar 5 week side cover is equipped with supporting spring 52, after baffle 4 rotates, overcome the elasticity of extension spring 73 and promote the rotation board 41 through the flow of flue gas, overcome the elasticity of butt spring 67 and release through supporting spring 52, thereby promote the rotation board 41 and keep away from fixed lever 66, because the spacing groove 53 becomes the inclined plane, thereby promote fixed lever 66 to move down, restore to the throne.
In the embodiment provided by the invention, the driving piece 7 comprises the rotating rod 71 arranged on the rotating plate 41, the baffle 4 is fixedly connected with the guide tube 72 which is arranged in a sliding way with the rotating rod 71, the guide tube 72 is internally fixedly connected with the tension spring 73, the tension spring 73 is fixedly connected with the rotating rod 71, the rotating rod 71 is provided with the guide groove 84, the clamping rod 81 is arranged in the guide groove 84 in a sliding way, after the rotating plate 41 swings due to smoke, the clamping rod 81 can be ensured to be stably arranged in the rotating plate 41, the rotating rod 71 slides in the guide tube 72 through the tension of the tension spring 73, the rotating plate 41 is driven to rotate, the force of the rotating plate 41 for impacting the sliding rod 5 is increased, and the sliding rod 5 can be conveniently moved.
In the further provided scheme of the invention, the connecting piece 8 comprises a clamping connection rod 81 which is arranged in the guide tube 72 in a sliding way, one side of the clamping connection rod 81, which is close to the guide tube 72, is obliquely arranged, the clamping connection rod 81 is arranged in the guide groove 84 in a sliding way, a supporting plate 82 is fixedly connected to the outer side of the clamping connection rod 81, a clamping spring 83 is sleeved on the periphery of the supporting plate 82, two ends of the clamping spring 83 are respectively fixedly connected to the supporting plate 82 and the guide tube 72, when the rotating plate 41 rotates to drive the rotating rod 71 to slide, the connecting rod 85 is driven to synchronously move, and as one side of the connecting rod 85 is an inclined surface, after the connecting rod 85 moves into the guide hole 86, the clamping connection rod 81 is driven to move downwards, so that the clamping connection spring 83 stretches, the clamping connection rod 81 is driven to move out of the guide groove 84, and then the rotating rod 71 slides into the guide tube 72 through the tension of the tension spring 73, so that the rotating plate 41 is driven to rotate.
Further, fixedly connected with connecting rod 85 on the dwang 71, offered the guiding hole 86 with connecting rod 85 looks adaptation on the joint pole 81, and the joint pole 81 is the slope setting of one side of keeping away from dwang 71, after the rotation of rotating plate 41, thereby make dwang 71 slide in guide tube 72, thereby make extension spring 73 tensile, when guide slot 84 removes to joint pole 81 department, through the inclined plane of joint pole 81, drive joint pole 81 and remove, make joint spring 83 tensile, then after the guide slot 84 removes outside joint pole 81, through the elasticity release of joint spring 83, drive joint pole 81 and remove to in the guide slot 84, drive connecting rod 85 synchronous motion carries out the spacing in guiding hole 86.
In the invention, the smoke filter further comprises a plurality of vent holes 42 which are formed in the rotating plate 41, the inside of each vent hole 42 is provided with a sliding plate 91 in a sliding manner, and each sliding plate 91 positioned on the same side moves through the adjusting piece 9 to adjust the size of the vent hole 42, and the size of the vent hole 42 is conveniently adjusted through the adjusting piece 9, so that the stable flow of smoke is ensured, and the filtering of the smoke is ensured.
Further, the adjusting member 9 includes a connecting rope 92 fixed between two adjacent sliding plates 91, each sliding plate 91 located at the bottommost part is fixedly connected with a fixing rope 94, the fixing ropes 94 extend out of rotation and are fixedly connected with the baffle 4, limiting springs 93 are sleeved on the periphery sides of each connecting rope 92, dust is accumulated on the rotating plate 41, the rotating plate 41 moves downwards due to gravity, and accordingly the fixing ropes 94 pull the sliding plates 91 to move, the sliding plates 91 slide in the ventilation holes 42, the area of the ventilation holes 42 is increased, and flow of smoke is facilitated.
In the further proposal provided by the invention, each smoke outlet pipe 31 is provided with a collecting box 33, the collecting box 33 is positioned between the filter screen 32 and the baffle 4, and dust between the filter screen 32 and the baffle 4 is conveniently collected through the collecting box 33, thereby facilitating the collection of the dust.
When the boiler is used, biomass is combusted through the boiler body 1, then the combusted flue gas enters the tail flue pipe 2, so that the flue gas enters one smoke outlet pipe 31, then is filtered through the filter screen 32 and is discharged, dust and the like are accumulated in the rotating plate 41 and the filter screen 32, and after the dust is accumulated on the rotating plate 41, the rotating plate 41 moves downwards due to gravity, so that the fixed rope 94 pulls the sliding plate 91 to move, the sliding plate 91 slides in the ventilation holes 42, the area of the ventilation holes 42 is increased, and the flow of the flue gas is facilitated;
when the rotating plate 41 rotates to drive the rotating rod 71 to slide so as to drive the connecting rod 85 to synchronously move, as one side of the connecting rod 85 is an inclined surface, after the connecting rod 85 moves into the guide hole 86, the clamping rod 81 is driven to move downwards so as to stretch the clamping spring 83, the clamping rod 81 is driven to move out of the guide groove 84, and then the pulling force of the tension spring 73 is released so that the rotating rod 71 slides in the guide pipe 72 to drive the rotating plate 41 to rotate, thereby increasing the pulling force of the rotating plate 41 and facilitating the rotating plate 41 to overcome the supporting spring 52 and the abutting spring 67 so as to drive the sliding rod 5 to move;
when the rotating plate 41 pushes the sliding rod 5 to slide, the tension force of the tension spring 73 can overcome the elasticity of the supporting spring 52 and the abutting spring 67, so that the fixed rod 66 is pushed to move downwards, the spiral rod 65 is driven to move synchronously, the rotating tube 64 drives the driving ratchet disc 63 to move out of the driven ratchet disc 62 and rotate, and the driven ratchet disc 62 is prevented from rotating when the fixed rod 66 moves downwards;
the abutting spring 67 is driven to stretch, when the limit groove 53 of the sliding rod 5 moves into the fixed rod 66, the limiting groove is elastically released through the abutting spring 67, so that the spiral rod 65 is driven to move upwards, the rotating pipe 64 is driven to move and rotate, the driving ratchet disc 63 is driven to be meshed with the driven ratchet disc 62, the driving ratchet disc 63 is driven to rotate synchronously, the fixed pipe 61 is driven to rotate, the baffle 4 is driven to rotate synchronously, the rotating plate 41 is driven to rotate synchronously, the smoke outlet pipe 31 is switched, the smoke outlet pipe 31 with dust is cleaned, the filter screen 32 is detached, cleaning is facilitated, and the cleaned dust is collected through the collecting box 33, so that cleaning and collecting of the dust are facilitated;
when the baffle 4 rotates, the flow of the smoke overcomes the elasticity of the tension spring 73 and pushes the rotating plate 41 to rotate, the elasticity of the supporting spring 52 overcomes the elasticity of the abutting spring 67 and releases the elastic force, so that the rotating plate 41 is pushed away from the fixed rod 66, and the limiting groove 53 forms an inclined surface, so that the fixed rod 66 is pushed to move downwards to reset;
after the rotating plate 41 rotates, the rotating rod 71 slides in the guide tube 72, so that the tension spring 73 stretches, when the guide groove 84 moves to the clamping rod 81, the clamping rod 81 is driven to move through the inclined surface of the clamping rod 81, the clamping spring 83 stretches, and then when the guide groove 84 moves to the outside of the clamping rod 81, the clamping rod 81 is driven to move into the guide groove 84 through elastic release of the clamping spring 83, and the connecting rod 85 is driven to synchronously move into the guide hole 86.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.
Claims (10)
1. The utility model provides a large-scale living beings semi-gasification module equipment water pipe boiler, includes boiler body (1), its characterized in that: the boiler comprises a boiler body (1), wherein a tail smoke pipe (2) is arranged on the boiler body, a connecting pipe (3) is communicated with the tail smoke pipe (2), two mutually symmetrical smoke outlet pipes (31) are communicated with the connecting pipe (3), and a filter screen (32) is detachably connected in each smoke outlet pipe (31);
the smoke discharging device further comprises a baffle plate (4) and a rotating plate (41) which are oppositely arranged, wherein the baffle plate (4) and the rotating plate (41) are respectively positioned in the smoke discharging pipe (31), and the rotating plate (41) and the baffle plate (4) can be switched to positions relatively;
the smoke discharging device further comprises a sliding rod (5), after the sliding rod (5) is pushed by the rotating plate (41) to move, the sliding rod (5) drives the rotating piece (6) to rotate, so that the rotating piece (6) drives the baffle plate (4) to move, and the smoke discharging switching of the smoke discharging pipe (31) is realized.
2. The large biomass semi-gasification module assembled water pipe boiler according to claim 1, wherein a driving piece (7) is arranged on the rotating plate (41), the rotating plate (41) is conveniently driven to move, driving of the sliding rod (5) to the rotating piece (6) is achieved, and the driving piece (7) is clamped through the connecting piece (8).
3. The large biomass semi-gasification module assembled water pipe boiler according to claim 1, wherein the rotating piece (6) comprises a fixed pipe (61) fixed on the baffle plate (4), a driven ratchet disc (62) is fixedly connected in the fixed pipe (61), a rotating pipe (64) is slidably arranged in the driven ratchet disc (62), a driving ratchet disc (63) matched with the driven ratchet disc (62) is fixedly connected outside the rotating pipe (64), a spiral rod (65) is connected in the rotating pipe (64) in a threaded manner, the bottom end of the spiral rod (65) extends out of the fixed pipe (61) and is fixedly connected with a fixed rod (66), an abutting spring (67) is sleeved on the periphery of the spiral rod (65), and two ends of the abutting spring (67) are fixedly connected to the fixed rod (66) and the fixed pipe (61) respectively.
4. The large biomass semi-gasification module assembled water pipe boiler according to claim 1, wherein a fixed plate (34) is fixedly connected to the baffle plate (4), the sliding rod (5) is slidably arranged in the fixed plate (34), the sliding rod (5) is slidably connected with the fixed rod (66), a limiting groove (53) is formed in the sliding rod (5), one surface, far away from the fixed plate (34), of the limiting groove (53) is obliquely arranged, a limiting plate (51) is fixedly connected to the outer side of the sliding rod (5), and a supporting spring (52) is sleeved on the periphery of the sliding rod (5).
5. The large biomass semi-gasification module assembled water pipe boiler according to claim 2, wherein the driving piece (7) comprises a rotating rod (71) arranged on the rotating plate (41), a guide pipe (72) arranged in a sliding manner with the rotating rod (71) is fixedly connected to the baffle plate (4), a tension spring (73) is fixedly connected to the guide pipe (72), the tension spring (73) is fixedly connected with the rotating rod (71), and a guide groove (84) is formed in the rotating rod (71).
6. The large biomass semi-gasification module assembled water pipe boiler according to claim 5, wherein the connecting piece (8) comprises a clamping connection rod (81) which is slidably arranged in the guide pipe (72), one side of the clamping connection rod (81) close to the guide pipe (72) is obliquely arranged, the clamping connection rod (81) is slidably arranged in the guide groove (84), a supporting plate (82) is fixedly connected to the outer side of the clamping connection rod (81), a clamping spring (83) is sleeved on the peripheral side of the supporting plate (82), and two ends of the clamping spring (83) are fixedly connected to the supporting plate (82) and the guide pipe (72) respectively.
7. The large biomass semi-gasification module assembled water pipe boiler according to claim 6, wherein a connecting rod (85) is fixedly connected to the rotating rod (71), a guide hole (86) matched with the connecting rod (85) is formed in the clamping rod (81), and one side, far away from the rotating rod (71), of the clamping rod (81) is obliquely arranged.
8. The large biomass semi-gasification module assembled water tube boiler according to claim 1, further comprising a plurality of ventilation holes (42) formed in the rotating plate (41), wherein sliding plates (91) are slidably arranged in the ventilation holes (42), and the sliding plates (91) on the same side move through adjusting pieces (9) to adjust the size of the ventilation holes (42).
9. The large biomass semi-gasification module assembled water pipe boiler according to claim 8, wherein the adjusting piece (9) comprises connecting ropes (92) fixed between two adjacent sliding plates (91), each sliding plate (91) positioned at the bottommost part is fixedly connected with a fixing rope (94), the fixing ropes (94) extend out of the rotation and are fixedly connected with the baffle plate (4), and limit springs (93) are sleeved on the periphery of each connecting rope (92).
10. A large biomass semi-gasification module assembled water tube boiler according to claim 1, wherein each of said smoke outlet tubes (31) is provided with a collection box (33), said collection box (33) being located between said filter screen (32) and said baffle (4).
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Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0942729A (en) * | 1995-07-27 | 1997-02-14 | Matsushita Seiko Co Ltd | Exhaust shutter for range hood |
| JPH11294188A (en) * | 1998-04-07 | 1999-10-26 | Mitsubishi Heavy Ind Ltd | Exhaust gas boiler |
| JP3108230U (en) * | 2004-10-14 | 2005-04-14 | 株式会社ダイヤモンド工業 | Kunchar production equipment |
| CN101538472A (en) * | 2009-01-13 | 2009-09-23 | 北京中冶钢联工程技术有限责任公司 | H+M-shaped double-pipe dust-removal smoke-guiding vehicle of smoke-guiding tamping coke oven |
| KR101326939B1 (en) * | 2013-01-23 | 2013-11-11 | 서강훈 | Stovepipe for heat recovery |
| CN204739613U (en) * | 2015-06-24 | 2015-11-04 | 扬州正宇锅炉有限公司 | Three horizontal return stroke tobacco pipe formula biomass boiler |
| JP2017044391A (en) * | 2015-08-25 | 2017-03-02 | 中国電力株式会社 | Air flue structure of combustion apparatus |
| WO2018207332A1 (en) * | 2017-05-11 | 2018-11-15 | 三菱日立パワーシステムズ株式会社 | Method for operating flue gas purification system |
| CN109268811A (en) * | 2018-10-12 | 2019-01-25 | 扬州正宇锅炉有限公司 | A kind of step-by-step movement combined fire grate boiler |
| CN111237799A (en) * | 2020-02-17 | 2020-06-05 | 南京兆能节能科技有限公司 | Flue gas downstream flow cutting, blocking control and leakage control system and blocking control and leakage control method thereof |
| CN111947175A (en) * | 2020-07-21 | 2020-11-17 | 淮安金能能源科技有限公司 | Flue gas switching pipeline |
| CN112128784A (en) * | 2020-09-21 | 2020-12-25 | 衡阳市大成锅炉有限公司 | Boiler with convection heating surface convenient for ash removal |
| CN216897355U (en) * | 2021-12-10 | 2022-07-05 | 辽宁星瑞生态环境科技有限公司 | A environmental protection ash handling equipment for biomass boiler |
| CN217978853U (en) * | 2022-06-21 | 2022-12-06 | 李树丽 | Environment-friendly architectural design flue structure |
-
2023
- 2023-05-10 CN CN202310526417.0A patent/CN116518396B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0942729A (en) * | 1995-07-27 | 1997-02-14 | Matsushita Seiko Co Ltd | Exhaust shutter for range hood |
| JPH11294188A (en) * | 1998-04-07 | 1999-10-26 | Mitsubishi Heavy Ind Ltd | Exhaust gas boiler |
| JP3108230U (en) * | 2004-10-14 | 2005-04-14 | 株式会社ダイヤモンド工業 | Kunchar production equipment |
| CN101538472A (en) * | 2009-01-13 | 2009-09-23 | 北京中冶钢联工程技术有限责任公司 | H+M-shaped double-pipe dust-removal smoke-guiding vehicle of smoke-guiding tamping coke oven |
| KR101326939B1 (en) * | 2013-01-23 | 2013-11-11 | 서강훈 | Stovepipe for heat recovery |
| CN204739613U (en) * | 2015-06-24 | 2015-11-04 | 扬州正宇锅炉有限公司 | Three horizontal return stroke tobacco pipe formula biomass boiler |
| JP2017044391A (en) * | 2015-08-25 | 2017-03-02 | 中国電力株式会社 | Air flue structure of combustion apparatus |
| WO2018207332A1 (en) * | 2017-05-11 | 2018-11-15 | 三菱日立パワーシステムズ株式会社 | Method for operating flue gas purification system |
| CN109268811A (en) * | 2018-10-12 | 2019-01-25 | 扬州正宇锅炉有限公司 | A kind of step-by-step movement combined fire grate boiler |
| CN111237799A (en) * | 2020-02-17 | 2020-06-05 | 南京兆能节能科技有限公司 | Flue gas downstream flow cutting, blocking control and leakage control system and blocking control and leakage control method thereof |
| CN111947175A (en) * | 2020-07-21 | 2020-11-17 | 淮安金能能源科技有限公司 | Flue gas switching pipeline |
| CN112128784A (en) * | 2020-09-21 | 2020-12-25 | 衡阳市大成锅炉有限公司 | Boiler with convection heating surface convenient for ash removal |
| CN216897355U (en) * | 2021-12-10 | 2022-07-05 | 辽宁星瑞生态环境科技有限公司 | A environmental protection ash handling equipment for biomass boiler |
| CN217978853U (en) * | 2022-06-21 | 2022-12-06 | 李树丽 | Environment-friendly architectural design flue structure |
Non-Patent Citations (4)
| Title |
|---|
| 刘宗瑜, 彭铁成: "烟气脱硫再热装置实验研究", 天津理工学院学报, vol. 19, no. 03 * |
| 李林;: "加热炉烟道挡板存在的问题与改进", 湖南农机, vol. 40, no. 03 * |
| 李铁;王军;: "东方1000MW超超临界锅炉技术特点及性能", 东方电气评论, vol. 23, no. 01 * |
| 罗舜旭;: "双进双出钢球磨煤机调试工艺", 电力建设, vol. 28, no. 03 * |
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Denomination of invention: A large-scale biomass semi gasification module assembled water tube boiler Granted publication date: 20240119 Pledgee: Jiangsu Yangzhou Rural Commercial Bank Co.,Ltd. Hangji Branch Pledgor: YANGZHOU ZHENGYU BOILER Co.,Ltd. Registration number: Y2024320000065 |