CN112880392B - Environment-friendly mesh belt furnace with waste heat recovery structure - Google Patents

Environment-friendly mesh belt furnace with waste heat recovery structure Download PDF

Info

Publication number
CN112880392B
CN112880392B CN202110109696.1A CN202110109696A CN112880392B CN 112880392 B CN112880392 B CN 112880392B CN 202110109696 A CN202110109696 A CN 202110109696A CN 112880392 B CN112880392 B CN 112880392B
Authority
CN
China
Prior art keywords
furnace body
belt
furnace
waste heat
belt pulley
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.)
Active
Application number
CN202110109696.1A
Other languages
Chinese (zh)
Other versions
CN112880392A (en
Inventor
朱玉林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fenglin Metal Processing Automation Equipment Dafeng Co ltd
Original Assignee
Fenglin Metal Processing Automation Equipment Dafeng Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fenglin Metal Processing Automation Equipment Dafeng Co ltd filed Critical Fenglin Metal Processing Automation Equipment Dafeng Co ltd
Priority to CN202110109696.1A priority Critical patent/CN112880392B/en
Publication of CN112880392A publication Critical patent/CN112880392A/en
Application granted granted Critical
Publication of CN112880392B publication Critical patent/CN112880392B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B08B3/022—Cleaning travelling work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/14—Removing waste, e.g. labels, from cleaning liquid; Regenerating cleaning liquids
    • 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
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor
    • F27B9/243—Endless-strand conveyor
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
    • B08B2203/02—Details of machines or methods for cleaning by the force of jets or sprays
    • B08B2203/0217—Use of a detergent in high pressure cleaners; arrangements for supplying the same
    • 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
    • F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
    • F27B2009/026—Two or more conveyors, e.g. mounted successively
    • 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
    • F27B2009/305—Particular conformation of the furnace
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

The invention discloses an environment-friendly mesh belt furnace with a waste heat recovery structure, and relates to the technical field of mesh belt furnaces. The drying device comprises a furnace body, wherein a water storage cavity, a drying cavity and a furnace chamber are sequentially arranged in the furnace body from one end to the other end, the drying cavity is positioned at the top of the interior of the furnace body, and a feeding motor is fixed at the top of the furnace body. According to the invention, through the mutual cooperation of the furnace body, the booster water pump, the cleaning water nozzle, the guide plate and the filter screen, the device can clean the object to be subjected to heat treatment, so that sundries such as scraps, dust and the like on the surface of the object are prevented from entering the furnace, the sundries and carbon dust after combustion are prevented from being left in the device to influence the stroke of the mesh belt, the service life of the device is prolonged, and through the mutual cooperation of the cleaning transmission belt, the heating device, the waste heat recovery pipe and the fan, the device can dry and preheat the cleaned part, so that the device can recover and reuse the internal waste heat, and the device is more practical.

Description

Environment-friendly mesh belt furnace with waste heat recovery structure
Technical Field
The invention belongs to the technical field of mesh belt furnaces, and particularly relates to an environment-friendly mesh belt furnace with a waste heat recovery structure.
Background
The mesh belt furnace is a sintering furnace which continuously conveys objects through a mesh-shaped conveying belt and performs multi-stage processing work on the objects in the conveying process, and is mainly used for sintering powder metallurgy products, reducing metal powder and pre-sintering, sintering or heat treatment processes of electronic products in protective atmosphere or air. Present guipure formula heating furnace is fairly common in the heat treatment trade, the heating of current guipure stove generally relies on single electric heat radiant tube or gas radiant tube to heat, however, because article surface has sweeps usually, debris such as dust, the device is when carrying out thermal treatment to the article, debris and carbon dust after the debris burning are left over inside the device, seriously influence the stroke of guipure, the life of reducing device, and current device is most can't be to the inside waste heat of device recovery reuse, the waste of resource has been caused, make the device not practical enough.
Disclosure of Invention
The invention aims to provide an environment-friendly mesh belt furnace with a waste heat recovery structure, which solves the existing problems that: as the surface of the object is usually provided with sundries such as scraps, dust and the like, when the device carries out heat treatment on the object, the sundries and carbon dust generated after the sundries are burnt are left in the device, the stroke of the mesh belt is seriously influenced, and the service life of the device is shortened.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an environment-friendly mesh belt furnace with a waste heat recovery structure, which comprises a furnace body, wherein a water storage cavity, a drying cavity and a furnace chamber are sequentially arranged in the furnace body from one end to the other end, the drying cavity is positioned at the top of the interior of the furnace body, a feeding motor is fixed at the top of the furnace body, a first belt pulley is fixed at the output end of the feeding motor, a first triangular belt is assembled at the outer side of the first belt pulley, a second belt pulley is assembled in the first triangular belt, the first belt pulley and the second belt pulley are connected through the first triangular belt, a first driving roller is welded and connected at one side of the second belt pulley, a cleaning transmission belt is assembled at the outer side of the first driving roller, a plurality of draining holes are uniformly distributed on the surface of the cleaning transmission belt, a first driven roller is assembled in the cleaning transmission belt and positioned at the lower end of the drying cavity, the first driving roller and the first driven roller are connected through a cleaning transmission belt, a first supporting roller is assembled inside the cleaning transmission belt and between the first driving roller and the first driven roller, and the furnace body and the first driving roller, the furnace body and the first driven roller, and the furnace body and the first supporting roller are rotationally connected;
a feed inlet is formed in one end of the furnace body, a feeding plate is welded and connected inside the feed inlet, a water filling port and a water pumping port are formed in one side of the water storage cavity, a booster water pump is fixed to the top of the furnace body, the input end of the booster water pump is connected with the water pumping port through a water pipe, a plurality of arc-shaped fixing plates are welded and connected inside the furnace body and located at the upper end of the cleaning conveying belt, a plurality of cleaning water nozzles are uniformly distributed and obliquely fixed to the bottoms of the arc-shaped fixing plates, and the output end of the booster water pump is connected with the cleaning water nozzles through a water pipe;
a controller is fixed at the top of the furnace body, the feeding motor and the controller are electrically connected with the booster water pump and the controller through leads, and a sliding plate is welded and connected with the lower end of the first driven roller in the furnace body;
the top of furnace body is fixed with the transmission motor, the output of transmission motor is fixed with the third belt pulley, the outside of third belt pulley is equipped with the second V belt, the inside of second V belt is equipped with the fourth belt pulley, just third belt pulley and fourth belt pulley pass through the second V belt and connect, one side of fourth belt pulley and the inside welded connection who is located furnace have the second drive roll, the outside of second drive roll is equipped with the heat treatment transmission band, the inside of heat treatment transmission band is equipped with the second driven voller, just second drive roll and second driven voller pass through the heat treatment transmission band and connect, the inside of furnace just is located and is equipped with the second backing roll between second drive roll and the second driven voller, all rotate through ball bearing between furnace body and second drive roll, furnace body and second driven voller and furnace body and the second backing roll and be connected, the heating device is fixed in the hearth and positioned at the lower end of the heat treatment conveying belt, and the controller is electrically connected with the heating device through a wire.
Further, the furnace body and the first driving roller, the furnace body and the first driven roller, and the furnace body and the first supporting roller are rotatably connected through ball bearings.
Furthermore, a plurality of support legs are uniformly distributed and fixed at the bottom of the furnace body, the bottoms of the support legs are respectively connected with a non-slip mat through bonding, and a plurality of non-slip lines are uniformly distributed at the bottom of the non-slip mat.
Furthermore, the both sides of retaining intracavity portion all welded connection have the guide plate, two be equipped with the filter screen between the guide plate.
Furthermore, the inclination directions of two adjacent cleaning water nozzles which are positioned on the same horizontal plane are opposite.
Further, the model of the controller is SC-200 universal type.
Furthermore, the upper end of the interior of the water storage cavity is fixed with an electro-optic liquid level processor, the top of the furnace body is fixed with an alarm lamp, and the controller, the electro-optic liquid level processor, the controller and the alarm lamp are electrically connected through wires.
Furthermore, one end of the furnace body is rotatably connected with an access door through a hinge.
Further, a plurality of recovery holes are uniformly distributed in the top of the hearth, a waste heat recovery pipe is welded to the top of each recovery hole, one end of each waste heat recovery pipe is located inside the drying cavity, a plurality of preheating holes are uniformly distributed in the bottom of the drying cavity, and fans are fixed to the tops of the preheating holes.
Furthermore, the top of the hearth is V-shaped.
The invention has the following beneficial effects:
1. according to the invention, through the mutual matching of the furnace body, the booster water pump, the cleaning water nozzle, the guide plate and the filter screen, the device can clean the object to be heat-treated, so that sundries such as scraps, dust and the like on the surface of the object are prevented from entering the hearth, the sundries and carbon dust after combustion are prevented from being left in the device to influence the stroke of the mesh belt, and the service life of the device is prolonged.
2. According to the invention, through the mutual cooperation of the cleaning transmission belt, the heating device, the waste heat recovery pipe and the fan, the device can dry and preheat the cleaned parts, so that the device can recover and recycle the internal waste heat, and the device is more practical.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a left side view of the overall structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a partial enlarged view of the portion B in FIG. 3;
FIG. 6 is a structural cross-sectional view of the rear side of the present invention;
FIG. 7 is a schematic structural view of an arc-shaped fixing plate and a cleaning water nozzle;
fig. 8 is a schematic structural view of a baffle and a filter screen.
In the drawings, the reference numbers indicate the following list of parts:
1. a furnace body; 2. a water storage cavity; 3. a drying cavity; 4. a hearth; 5. a feeding motor; 6. a first pulley; 7. a first V-belt; 8. a second pulley; 9. a first drive roll; 10. cleaning a conveying belt; 11. a first driven roller; 12. a first support roller; 13. a feeding plate; 14. a booster water pump; 15. an arc-shaped fixing plate; 16. cleaning the water nozzle; 17. a controller; 18. a material sliding plate; 19. a transmission motor; 20. a third belt pulley; 21. a second V-belt; 22. a fourth belt pulley; 23. a second drive roll; 24. carrying out heat treatment on the conveying belt; 25. a second driven roller; 26. a second support roller; 27. a heating device; 28. a waste heat recovery pipe; 29. a fan; 30. a baffle; 31. a filter screen; 32. an electro-optical liquid level processor; 33. an alarm light; 34. an access door; 35. and (5) a support leg.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
The first embodiment is as follows:
here, the embodiment discloses an environment-friendly mesh belt furnace with a waste heat recovery structure.
The invention comprises a furnace body 1.
Please refer to fig. 1-4:
a water storage cavity 2, a drying cavity 3 and a hearth 4 are sequentially arranged in a furnace body 1 from one end to the other end, the drying cavity 3 is positioned at the top of the interior of the furnace body 1, a feeding motor 5 is fixed at the top of the furnace body 1, a first belt pulley 6 is fixed at the output end of the feeding motor 5, a first triangular belt 7 is assembled at the outer side of the first belt pulley 6, a second belt pulley 8 is assembled in the first triangular belt 7, the first belt pulley 6 and the second belt pulley 8 are connected through the first triangular belt 7, a first driving roller 9 is welded at one side of the second belt pulley 8, a cleaning transmission belt 10 is assembled at the outer side of the first driving roller 9, a plurality of draining holes are uniformly distributed on the surface of the cleaning transmission belt 10, a first driven roller 11 is assembled at the lower end of the drying cavity 3 in the interior of the cleaning transmission belt 10, and the first driving roller 9 and the first driven roller 11 are connected through the cleaning transmission belt 10, a first supporting roller 12 is assembled inside the cleaning conveying belt 10 and between the first driving roller 9 and the first driven roller 11, and the furnace body 1 and the first driving roller 9, the furnace body 1 and the first driven roller 11, and the furnace body 1 and the first supporting roller 12 are rotatably connected through ball bearings;
herein, a plurality of support legs 35 are uniformly distributed and fixed at the bottom of the furnace body 1, the bottoms of the support legs 35 are connected with anti-skid pads through bonding, and a plurality of anti-skid lines are uniformly distributed and arranged at the bottoms of the anti-skid pads;
please refer to fig. 3 and 8:
the two sides of the interior of the water storage cavity 2 are welded with the guide plates 30, and a filter screen 31 is assembled between the two guide plates 30, so that water after parts are cleaned can be conveniently filtered, and water resources can be conveniently recycled;
please refer to fig. 1-4 and fig. 7:
a feed inlet is formed in one end of the furnace body 1, a feed plate 13 is welded and connected inside the feed inlet, a water filling port and a water pumping port are formed in one side of the water storage cavity 2, a booster water pump 14 is fixed to the top of the furnace body 1, the input end of the booster water pump 14 is connected with the water pumping port through a water pipe, a plurality of arc-shaped fixing plates 15 are welded and connected inside the furnace body 1 and located at the upper end of the cleaning conveying belt 10, a plurality of cleaning water nozzles 16 are uniformly distributed and obliquely fixed to the bottoms of the arc-shaped fixing plates 15, and the output end of the booster water pump 14 is connected with the cleaning water nozzles 16 through a water pipe;
here, the two adjacent cleaning water nozzles 16 on the same horizontal plane have opposite inclination directions, so that the cleaning effect on parts is improved;
a controller 17 is fixed at the top of the furnace body 1, the feeding motor 5 and the controller 17 are electrically connected with each other through leads, and the pressurizing water pump 14 and the controller 17 are electrically connected with each other through leads, and a material sliding plate 18 is welded and connected with the lower end of the first driven roller 11 in the furnace body 1;
here, the model of the controller 17 is an SC-200 universal model;
please refer to fig. 3:
the upper end in the water storage cavity 2 is fixed with the photoelectric liquid level processor 32, the top of the furnace body 1 is fixed with the alarm lamp 33, and the controller 17 and the photoelectric liquid level processor 32 are electrically connected with each other through leads as well as the controller 17 and the alarm lamp 33, so that the liquid level in the water storage cavity 2 can be conveniently monitored, and the liquid level in the water storage cavity 2 is prevented from being too high;
one end of the furnace body 1 is rotatably connected with an access door 34 through a hinge, so that the filter screen 31 can be conveniently replaced and cleaned;
please refer to fig. 1-5:
a transmission motor 19 is fixed at the top of the furnace body 1, a third belt pulley 20 is fixed at the output end of the transmission motor 19, a second triangular belt 21 is assembled at the outer side of the third belt pulley 20, a fourth belt pulley 22 is assembled inside the second triangular belt 21, the third belt pulley 20 and the fourth belt pulley 22 are connected through the second triangular belt 21, a second driving roller 23 is welded and connected inside the hearth 4 at one side of the fourth belt pulley 22, a heat treatment transmission belt 24 is assembled outside the second driving roller 23, a second driven roller 25 is assembled inside the heat treatment transmission belt 24, the second driving roller 23 and the second driven roller 25 are connected through the heat treatment transmission belt 24, a second supporting roller 26 is assembled inside the hearth 4 and between the second driving roller 23 and the second driven roller 25, the furnace body 1 and the second driving roller 23, the furnace body 1 and the second driven roller 25, and the furnace body 1 and the second supporting roller 26 are rotatably connected through ball bearings, a heating device 27 is fixed inside the hearth 4 and positioned at the lower end of the heat treatment conveying belt 24, and the controller 17 is electrically connected with the heating device 27 through a lead;
please refer to fig. 3, 5 and 6:
a plurality of recovery holes are uniformly distributed in the top of the hearth 4, the top of each recovery hole is connected with a waste heat recovery pipe 28 in a welding mode, one end of each waste heat recovery pipe 28 is located inside the drying cavity 3, a plurality of preheating holes are uniformly distributed in the bottom of the drying cavity 3, and fans 29 are fixed to the tops of the preheating holes;
here, the top of furnace 4 is the V style of calligraphy, is convenient for gather the waste heat of furnace 4 inside and retrieves and recycle.
One specific application of this embodiment is:
the device is electrically connected with an external power supply through a lead, clear water is injected into the water storage cavity 2 through the water injection hole, when the liquid level submerges the photoelectric liquid level processor 32, the photoelectric liquid level processor 32 transmits a signal to the controller 17, and the controller 17 controls the alarm lamp 33 to be started, so that the alarm lamp 33 sends out a signal to remind a worker that the clear water in the water storage cavity 2 is enough;
putting a workpiece to be heat-treated into the device through a feeding plate 13, so that the workpiece slides to the top of the cleaning conveying belt 10;
the heating device 27 is started through the controller 17, so that the heating device 27 releases heat to heat the inside of the hearth 4;
the method comprises the steps that a feeding motor 5 is started through a controller 17, so that the output end of the feeding motor 5 rotates, the feeding motor 5 drives a first belt pulley 6 to rotate through the fixed connection of the feeding motor 5 and a first belt pulley 6, the first belt pulley 6 drives a second belt pulley 8 to rotate due to the fact that the first belt pulley 6 is connected with a second belt pulley 8 through a first triangular belt 7, the second belt pulley 8 drives a first driving roller 9 to rotate through the welded connection of the second belt pulley 8 and a first driving roller 9, the first driving roller 9 is connected with a first driven roller 11 through a cleaning transmission belt 10, the first driving roller 9 drives a cleaning transmission belt 10 and a first driven roller 11 to rotate, and further the cleaning transmission belt 10 drives a workpiece on the surface of the cleaning transmission belt to move;
the booster water pump 14 is started through the controller 17, water in the water storage cavity 2 flows to the cleaning water nozzle 16 through the water pipe and is sprayed to the workpiece through the operation of the booster water pump 14, the workpiece is cleaned, meanwhile, the cleaned water flows back to the interior of the water storage cavity 2 through the filtration of the filter screen 31, and the water resource can be recycled by the device;
after the device runs for a period of time, the filter screen 31 can be cleaned or replaced through the access door 34, and the filter screen 31 is prevented from being blocked due to cleaning sundries and scraps;
when the workpiece is driven by the cleaning conveyor belt 10 to run below the fan 29, the fan 29 is started through the controller 17, meanwhile, the waste heat in the hearth 4 enters the drying cavity 3 through the waste heat recovery pipe 28, and the device is matched with the running of the fan 29, so that the cleaned part is dried and the workpiece is preheated, and the recycling of the waste heat in the hearth 4 is realized;
the parts slide down to the surface of a heat treatment transmission belt 24 through a material sliding plate 18 by cleaning the operation of the transmission belt 10, a transmission motor 19 is started through a controller 17, so that the output end of the transmission motor 19 rotates, the transmission motor 19 drives a third belt pulley 20 to rotate through the fixed connection of the transmission motor 19 and the third belt pulley 20, the third belt pulley 20 drives a fourth belt pulley 22 to rotate due to the connection of the third belt pulley 20 and the fourth belt pulley 22 through a second triangular belt 21, the fourth belt pulley 22 drives a second driving roller 23 to rotate through the welded connection of the fourth belt pulley 22 and the second driving roller 23, the second driving roller 23 drives the heat treatment transmission belt 24 to rotate due to the connection of the second driving roller 23 and the second driven roller 25 through the heat treatment transmission belt 24, and further the heat treatment transmission belt 24 drives the workpiece on the surface to move, and the heating device 27 is matched, so that the apparatus heat-treats the workpiece.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (8)

1. The utility model provides an environment-friendly mesh belt stove that has waste heat recovery structure, includes furnace body (1), its characterized in that, water storage chamber (2), stoving chamber (3) and furnace (4) have been seted up in proper order to the other end in the inside of furnace body (1), just stoving chamber (3) are located the inside top of furnace body (1), the top of furnace body (1) is fixed with feeding motor (5), feeding motor's (5) output is fixed with first belt pulley (6), the outside of first belt pulley (6) is equipped with first V belt (7), the inside of first V belt (7) is equipped with second belt pulley (8), and first belt pulley (6) and second belt pulley (8) are connected through first V belt (7), one side welded connection of second belt pulley (8) has first drive roll (9), the outside of first drive roll (9) is equipped with washs transmission band (10), a plurality of draining holes are uniformly formed in the surface of the cleaning transmission belt (10), a first driven roller (11) is assembled inside the cleaning transmission belt (10) and at the lower end of the drying cavity (3), a first driving roller (9) and the first driven roller (11) are connected through the cleaning transmission belt (10), a first supporting roller (12) is assembled inside the cleaning transmission belt (10) and between the first driving roller (9) and the first driven roller (11), and the furnace body (1), the first driving roller (9), the furnace body (1), the first driven roller (11), the furnace body (1) and the first supporting roller (12) are rotationally connected;
a feed inlet is formed in one end of the furnace body (1), a feeding plate (13) is welded and connected to the interior of the feed inlet, a water filling port and a water pumping port are formed in one side of the water storage cavity (2), a booster water pump (14) is fixed to the top of the furnace body (1), the input end of the booster water pump (14) is connected with the water pumping port through a water pipe, a plurality of arc-shaped fixing plates (15) are welded and connected to the upper end, located on the cleaning conveying belt (10), of the interior of the furnace body (1), a plurality of cleaning water nozzles (16) are uniformly distributed and obliquely fixed to the bottom of each arc-shaped fixing plate (15), and the output end of the booster water pump (14) is connected with the cleaning water nozzles (16) through a water pipe;
a controller (17) is fixed at the top of the furnace body (1), the feeding motor (5) and the controller (17) are electrically connected with each other through leads, and the booster water pump (14) and the controller (17) are electrically connected with each other, and a sliding plate (18) is welded and connected with the lower end of a first driven roller (11) in the furnace body (1);
the top of furnace body (1) is fixed with transmission motor (19), the output of transmission motor (19) is fixed with third belt pulley (20), the outside of third belt pulley (20) is equipped with second V belt (21), the internal assembly of second V belt (21) has fourth belt pulley (22), just third belt pulley (20) and fourth belt pulley (22) are connected through second V belt (21), the internal weld who just is located furnace (4) of one side of fourth belt pulley (22) is connected with second drive roll (23), the outside of second drive roll (23) is equipped with heat treatment transmission band (24), the internal assembly of heat treatment transmission band (24) has second driven roller (25), just second drive roll (23) and second driven roller (25) are connected through heat treatment transmission band (24), the inside of furnace (4) just is located and is equipped with second drive roll (23) and second driven roller (25) between second driven roller (25) and the second driven roller (24) The furnace body (1) and the second driving roller (23), the furnace body (1) and the second driven roller (25) and the furnace body (1) and the second supporting roller (26) are rotatably connected through ball bearings, a heating device (27) is fixed inside the hearth (4) and positioned at the lower end of the heat treatment conveying belt (24), and the controller (17) is electrically connected with the heating device (27) through a conducting wire;
flow guide plates (30) are welded on two sides of the interior of the water storage cavity (2), and a filter screen (31) is assembled between the two flow guide plates (30);
a plurality of recovery holes have been seted up to the top equipartition of furnace (4), the top welded connection of recovery hole has waste heat recovery pipe (28), just the one end of waste heat recovery pipe (28) is located the inside in stoving chamber (3), a plurality of preheating holes have been seted up to the bottom equipartition in stoving chamber (3), the top in preheating hole all is fixed with fan (29).
2. The environment-friendly mesh belt furnace with the waste heat recovery structure as claimed in claim 1, wherein the furnace body (1) and the first driving roller (9), the furnace body (1) and the first driven roller (11), and the furnace body (1) and the first supporting roller (12) are rotatably connected through ball bearings.
3. The mesh belt furnace with the waste heat recovery structure as claimed in claim 1, wherein a plurality of support legs (35) are uniformly distributed and fixed at the bottom of the furnace body (1), the bottoms of the support legs (35) are respectively connected with an anti-slip mat through bonding, and a plurality of anti-slip lines are uniformly distributed and arranged at the bottom of the anti-slip mat.
4. The mesh belt furnace with the waste heat recovery structure of claim 1, wherein the inclination directions of two adjacent cleaning water nozzles (16) in the same horizontal plane are opposite.
5. The environment-friendly mesh belt furnace with the waste heat recovery structure as claimed in claim 1, wherein the controller (17) is of SC-200 universal type.
6. The environment-friendly mesh belt furnace with the waste heat recovery structure as claimed in claim 1, wherein a photoelectric liquid level processor (32) is fixed at the upper end inside the water storage cavity (2), an alarm lamp (33) is fixed at the top of the furnace body (1), and the controller (17) and the photoelectric liquid level processor (32) as well as the controller (17) and the alarm lamp (33) are electrically connected through wires.
7. The environment-friendly mesh belt furnace with the waste heat recovery structure as claimed in claim 1, wherein one end of the furnace body (1) is rotatably connected with an access door (34) through a hinge.
8. The environment-friendly mesh belt furnace with the waste heat recovery structure as claimed in claim 1, wherein the top of the hearth (4) is V-shaped.
CN202110109696.1A 2021-01-27 2021-01-27 Environment-friendly mesh belt furnace with waste heat recovery structure Active CN112880392B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110109696.1A CN112880392B (en) 2021-01-27 2021-01-27 Environment-friendly mesh belt furnace with waste heat recovery structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110109696.1A CN112880392B (en) 2021-01-27 2021-01-27 Environment-friendly mesh belt furnace with waste heat recovery structure

Publications (2)

Publication Number Publication Date
CN112880392A CN112880392A (en) 2021-06-01
CN112880392B true CN112880392B (en) 2022-09-06

Family

ID=76052696

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110109696.1A Active CN112880392B (en) 2021-01-27 2021-01-27 Environment-friendly mesh belt furnace with waste heat recovery structure

Country Status (1)

Country Link
CN (1) CN112880392B (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1705683A1 (en) * 1989-10-25 1992-01-15 Конструкторское Бюро "Гюйс" Travelling electric oven
CN202092452U (en) * 2011-05-25 2011-12-28 金舟科技股份有限公司 Roller mesh-belt furnace with cleaning, drying and heating being conducted on the same mesh belt
KR101357567B1 (en) * 2012-03-29 2014-02-05 현대제철 주식회사 Apparatus for preventing back fire on heating furnace and control method thereof
CN203011129U (en) * 2012-11-14 2013-06-19 江阴市京澄玻璃有限公司 Efficient and energy-saving micropore material continuous firing furnace
CN106524755B (en) * 2016-12-29 2018-08-28 江西艾特磁材有限公司 A kind of calcining heat recovery meshbeltfurnace
CN209310480U (en) * 2018-11-10 2019-08-27 江苏伟鑫热处理设备有限公司 It is a kind of convenient for cooling meshbeltfurnace
CN209945033U (en) * 2019-04-04 2020-01-14 湖南合亿达热处理有限公司 Gas mesh-belt continuous furnace
CN110762984A (en) * 2019-09-20 2020-02-07 宁夏劲远达新材料科技有限公司 Drying kiln and roller kiln heat cyclic utilization system for lithium battery sagger production
CN110904321A (en) * 2019-12-02 2020-03-24 苏州特鑫精密电子有限公司 Heat treatment mesh belt production device

Also Published As

Publication number Publication date
CN112880392A (en) 2021-06-01

Similar Documents

Publication Publication Date Title
KR200441628Y1 (en) Heat treatment apparatus of the shaft
CN105327890B (en) A kind of block food intelligently cleans complete set of equipments and autocontrol method
CN106733869A (en) Workpiece cleaning and drying device
CN111318512B (en) Board surface cleaning equipment for printed circuit board
CN211330012U (en) Paint spraying apparatus is used in production of motorcycle accessories
CN105728383A (en) Automatic cleaning device for automobile parts
CN112171388B (en) Environment-friendly circuit board processing method
CN112880392B (en) Environment-friendly mesh belt furnace with waste heat recovery structure
CN205576221U (en) Bearing quenching furnace
CN210321053U (en) High-efficiency energy-saving double-tube catalytic combustor
CN205341143U (en) Segmentation variable speed and flexible butt joint spraying intelligence assembly line
CN206435522U (en) Workpiece cleaning and drying device
CN111054686A (en) Neodymium iron boron electroplating front cleaning and activating integrated machine
CN207476843U (en) A kind of unfamiliar to the ear production cleaning device of spices pig
CN217397533U (en) Conveying device for electroplated workpieces
CN213514888U (en) High frequency circuit board washs recovery unit
CN105313513B (en) Piston skirt carbon fiber coating layer printing process and its curing oven
CN210426046U (en) Catalyst high-temperature roasting rolling belt kiln
CN210314385U (en) Heat treatment mesh belt furnace
CN210418203U (en) Special conveyer belt of chain conveyor
CN203972380U (en) A kind of engine link cleaning machine
CN208323107U (en) A kind of diode block sand-blasting machine
CN217069839U (en) Mirror board self-cleaning drying-machine
CN211275331U (en) Preheating device is used in production of compound steel pipe
CN216857162U (en) Small-size automatic application robot

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant