CN219797957U - Preheating device with high temperature resistant structure - Google Patents

Abstract

The utility model discloses a preheating device with a high temperature resistant structure, which relates to the technical field of zinc-aluminum anode processing and comprises a box body and a purifying component, wherein an asbestos heat insulation layer is fixedly connected to the inner wall of the box body, an air outlet pipe is fixedly connected to the upper part of the box body, the purifying component for purifying waste gas is arranged in the middle of the air outlet pipe, a flow rate meter is arranged on the right part of the air outlet pipe, a harmful gas detector is arranged on the right part of the flow rate meter, a motor is fixedly connected to the left part of the box body, an output shaft is fixedly connected to the right end of the motor, clamping blocks are symmetrically and fixedly connected to the right end of the output shaft, sliding rails are symmetrically and fixedly connected to the front side and the rear side of the inside of the box body, a material placing component for placing materials is arranged between the sliding rails, a feed inlet is formed in the right wall of the box body, and a cover plate is rotationally connected to the feed inlet. According to the utility model, through the cooperation of parts of each part, when the raw materials are preheated, the waste gas can be effectively purified, and the purification assembly can be quickly replaced.

Description

Preheating device with high temperature resistant structure

Technical Field

The utility model relates to the technical field of zinc-aluminum anode processing, in particular to a preheating device with a high-temperature-resistant structure.

Background

The aluminum anode consists of an anode steel claw and an anode carbon block, and phosphorus molten iron needs to be poured between the anode steel claw and the anode carbon block, so that the anode steel claw and the anode carbon block are fixed together, and when the zinc-aluminum anode is produced, a preheating device is needed to preheat materials first, and then subsequent processing is carried out.

The existing preheating device is difficult to effectively clean waste gas when preheating zinc-aluminum anode raw materials, and dust generated during preheating can cause blockage to a pipeline, so that toxic substances are easily emitted to the outside, the environment is polluted, and human body injury is caused.

Accordingly, in view of the above, research and improvement have been made on the conventional structure and the conventional defects, and a preheating device having a high temperature resistant structure has been proposed.

Disclosure of Invention

The present utility model is directed to a preheating device with a high temperature resistant structure, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a preheating device with high temperature resistant structure, includes box and purification subassembly, box inner wall fixedly connected with asbestos insulating layer, and box top fixedly connected with outlet duct for purifying waste gas purification subassembly sets up in the outlet duct middle part, outlet duct right-hand member is provided with the flowmeter, and the flowmeter right-hand harmful gas detector that is provided with, box left side fixedly connected with motor, and motor right-hand member fixedly connected with output shaft, output shaft right-hand member symmetry fixedly connected with fixture block, both sides symmetry fixedly connected with slide rail around the box is inside, and be provided with the material subassembly of putting that is used for placing the material between the slide rail, the feed inlet has been seted up to the box right wall, and the feed inlet internal rotation is connected with the apron.

Further, the purification assembly comprises a bottom frame and a caulking groove, the bottom frame is fixedly connected to the middle of the air outlet pipe, and the caulking groove is formed in the bottom frame.

Further, purifying assembly still includes purification frame and shrouding, the caulking groove inner clamping is connected with the purification frame, and purification frame top fixedly connected with shrouding, it passes through caulking groove and underframe sliding connection to purify the frame, and the shrouding passes through caulking groove and underframe clamping connection.

Further, purifying assembly still includes dust collecting cavity, purification chamber and purification board, it is provided with dust collecting cavity to purify the frame left part, and purifies the frame right part and be provided with the purification chamber, purification intracavity fixedly connected with purification board, and purification board has seted up the sieve mesh for the surface and inside packing has the otter board of active carbon.

Further, the purification assembly further comprises a guide plate, a through groove and a filter screen, the guide plate is fixedly connected to the left end of the dust collection cavity, the through groove is formed between the dust collection cavity and the purification cavity, the filter screen is fixedly connected in the through groove, and the guide plate is obliquely distributed in the dust collection cavity.

Further, put the material subassembly and including putting material frame and pulley, be provided with between the slide rail and put the material frame, and put the bilateral symmetry rotation around the material frame and be connected with the pulley, the pulley is connected with the slide rail block, and puts the material frame and pass through pulley and slide rail sliding connection.

Further, put material subassembly still includes (mixing) shaft, puddler and baffle, put the material frame internal rotation and be connected with the (mixing) shaft, and (mixing) shaft surface symmetry fixedly connected with puddler, put the symmetrical rotation of material frame upper end and be connected with the baffle.

Further, put material subassembly still includes axle sleeve, slot and draw-in groove, it is connected with the axle sleeve to put material frame left end rotation, and the axle sleeve left side has seted up the slot, the draw-in groove has been seted up to slot symmetry all around, the (mixing) shaft pierces and puts material frame left wall and axle sleeve fixed connection, and the output shaft passes through slot and axle sleeve sliding connection, the fixture block passes through the draw-in groove and is connected with the axle sleeve block.

The utility model provides a preheating device with a high temperature resistant structure, which has the following beneficial effects: according to the preheating device with the high-temperature-resistant structure, through the cooperation among parts, when raw materials are preheated, waste gas can be effectively purified, and the purification assembly can be quickly replaced;

1. according to the utility model, through the arrangement of the purification assembly, when raw materials are preheated, generated waste gas can be discharged out of the box body through the air outlet pipe, when the waste gas is discharged, the guide plate can guide the trend of the waste gas, so that dust mixed in the waste gas is intercepted by the filter screen and falls into the dust collection cavity, meanwhile, the guide plate can block the dust in the dust collection cavity, the dust is prevented from flying out of the dust collection cavity, meanwhile, the subsequent waste gas can be prevented from rolling up the fallen dust again, the waste gas with the dust filtered out enters the purification cavity through the through groove, the purification plate can absorb harmful gas in the waste gas, and therefore, the harmful gas is prevented from being discharged to the outside, when the waste gas is purified, the sealing plate can seal the caulking groove, so that the waste gas leakage is avoided, and the flowmeter and the harmful gas detector can detect the flow rate and the content of the harmful gas after the purification, when the flow rate of the gas is reduced or the content of the harmful gas is raised, the dust is indicated to be accumulated at the filter screen to cause the obstruction to the air flow or the purification plate can not completely absorb the harmful gas, at the moment, the purification frame is pulled out of the frame through the purification plate, the heat is replaced, and the heat-resistant heat insulation device can be used for cleaning the inside when the heat insulation device is improved;

2. according to the utility model, through the arrangement of the material placing component, when the device is used, materials can be placed in the material placing frame, the material placing frame is pushed into the box body through the pulleys and the sliding rails, after the material placing frame jacks up the cover plate and completely enters the box body, the cover plate can fall back to be clamped with the material inlet under the action of gravity, so that the box body is sealed through the material inlet, the heat loss in the box body is avoided, at the moment, the output shaft is inserted into the slot, the clamping block is clamped with the shaft sleeve through the clamping groove, the motor can drive the shaft sleeve to rotate through the driving shaft, the stirring shaft is driven to rotate, the stirring rod is used for stirring the raw materials, the preheating is accelerated, the raw materials are heated uniformly, the upper end of the material placing frame can be shielded by the baffle plate, dust is prevented from entering the material placing frame, and meanwhile, harmful gas generated during the heating of the raw materials can leave the material placing frame through a gap between the baffle plate and is discharged from the air outlet pipe.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present utility model;

FIG. 2 is a schematic cross-sectional right-side view of the present utility model;

FIG. 3 is a schematic cross-sectional front view of a purification assembly of the present utility model;

FIG. 4 is a schematic diagram of a semi-cut perspective view of a purification frame of the present utility model.

In the figure: 1. a case; 2. an asbestos insulating layer; 3. an air outlet pipe; 4. a purification assembly; 401. a bottom frame; 402. a caulking groove; 403. a purification frame; 404. a sealing plate; 405. a dust collection chamber; 406. a purification chamber; 407. a purification plate; 408. a deflector; 409. a through groove; 410. a filter screen; 5. a flow rate meter; 6. a harmful gas detector; 7. a motor; 8. an output shaft; 9. a clamping block; 10. a slide rail; 11. a material placing component; 1101. a material placing frame; 1102. a pulley; 1103. a stirring shaft; 1104. a stirring rod; 1105. a partition plate; 1106. a shaft sleeve; 1107. a slot; 1108. a clamping groove; 12. a feed inlet; 13. and a cover plate.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a preheating device with high temperature resistant structure comprises a box body 1 and a purifying component 4, wherein the inner wall of the box body 1 is fixedly connected with an asbestos heat insulation layer 2, an air outlet pipe 3 is fixedly connected above the box body 1, the purifying component 4 for purifying waste gas is arranged in the middle of the air outlet pipe 3, a flowmeter 5 is arranged at the right part of the air outlet pipe 3, a harmful gas detector 6 is arranged at the right part of the flowmeter 5, a motor 7 is fixedly connected at the left part of the box body 1, the right end of the motor 7 is fixedly connected with an output shaft 8, clamping blocks 9 are symmetrically and fixedly connected at the right end of the output shaft 8, sliding rails 10 are symmetrically and fixedly connected at the front side and the rear side of the inside of the box body 1, a material placing component 11 for placing materials is arranged between the sliding rails 10, a feed inlet 12 is arranged at the right wall of the box body 1, a cover plate 13 is rotationally connected at the feed inlet 12, the purifying component 4 comprises a bottom frame 401 and a caulking groove 402, the middle part of the air outlet pipe 3 is fixedly connected with a bottom frame 401, a caulking groove 402 is arranged in the bottom frame 401, the purification component 4 further comprises a purification frame 403 and a sealing plate 404, the inside of the caulking groove 402 is connected with the purification frame 403 in a clamping way, the upper part of the purification frame 403 is fixedly connected with the sealing plate 404, the purification frame 403 is connected with the bottom frame 401 in a sliding way through the caulking groove 402, the sealing plate 404 is connected with the bottom frame 401 in a clamping way through the caulking groove 402, the purification component 4 further comprises a dust collection cavity 405, a purification cavity 406 and a purification plate 407, the left part of the purification frame 403 is provided with the dust collection cavity 405, the right part of the purification frame 403 is provided with the purification cavity 406, the purification cavity 406 is fixedly connected with the purification plate 407, the purification plate 407 is provided with sieve holes on the surface, the inside of which active carbon is filled, the purification component 4 further comprises a flow guide plate 408, a through groove 409 and a filter screen 410, the left end of the dust collection cavity 405 is fixedly connected with the flow guide plate 408, a through groove 409 is arranged between the dust collection cavity 405 and the purification cavity 406, the filter screen 410 is fixedly connected in the through groove 409, the guide plate 408 is obliquely distributed in the dust collection cavity 405, through the arrangement of the purification component 4, when raw materials are preheated, generated waste gas can be discharged out of the box body 1 through the air outlet pipe 3, when the waste gas is discharged, the guide plate 408 can guide the trend of the waste gas, dust mixed in the waste gas is intercepted by the filter screen 410 and falls into the dust collection cavity 405, meanwhile, the guide plate 408 can block dust in the dust collection cavity 405, the dust is prevented from flying out from the dust collection cavity 405, meanwhile, the subsequent waste gas can be prevented from rolling up the fallen dust again, the waste gas with the dust filtered enters the purification cavity 406 through the through groove 409, the purification plate 407 can absorb harmful gas in the waste gas, thereby avoid harmful gas to arrange to the external world, when purifying waste gas, shrouding 404 can seal caulking groove 402, avoid waste gas leakage, and speedometer 5 and harmful gas detector 6 can detect after purifying gas flow rate and harmful gas content, when gas flow rate reduces or harmful gas content risees, then indicate that the dust has piled up filter screen 410 department and has caused the hindrance or purification plate 407 can't be absorbed harmful gas completely to the air current through, alright pull out the underframe 401 with purification frame 403 through shrouding 404 this moment, clear up and change it, and when preheating the raw materials, asbestos insulating layer 2 can separate inside temperature, thereby the high temperature resistance of hoisting device.

As shown in fig. 1 and 2, the material placing component 11 comprises a material placing frame 1101 and a pulley 1102, the material placing frame 1101 is arranged between the slide rails 10, the pulley 1102 is rotationally connected with the pulley 1102 in a symmetrical manner on the front and back sides of the material placing frame 1101, the pulley 1102 is in clamping connection with the slide rails 10, the material placing frame 1101 is in sliding connection with the slide rails 10 through the pulley 1102, the material placing component 11 further comprises a stirring shaft 1103, a stirring rod 1104 and a partition board 1105, the stirring shaft 1103 is rotationally connected with the stirring shaft 1103 in a rotating manner, the stirring rod 1104 is symmetrically and fixedly connected with the surface of the stirring shaft 1103, the partition board 1105 is rotationally connected with the upper end of the material placing frame 1101, the material placing component 11 further comprises a shaft sleeve 1106, a slot 1107 and a clamping groove 1108, the left end of the material placing frame 1101 is rotationally connected with a shaft sleeve 1106, the slot 1107 is arranged on the left side of the shaft sleeve 1106, the clamping groove 1108 is symmetrically arranged on the periphery of the slot 1107, the stirring shaft 1103 penetrates the left wall of the material placing frame 1101 and is fixedly connected with the shaft sleeve, the output shaft 8 is in sliding connection with the shaft 1106 through the slot 1107, the clamping block 9 is connected with the shaft sleeve 1106 in a clamping way through the clamping groove 1108, the material can be placed into the material placing frame 1101 through the arrangement of the material placing component 11 when the device is used, the material placing frame 1101 is pushed into the box body 1 through the pulley 1102 and the sliding rail 10, after the material placing frame 1101 jacks up the cover plate 13 and completely enters the box body 1, the cover plate 13 can fall back to be clamped with the feeding hole 12 under the action of gravity, the box body 1 is sealed through the feeding hole 12, the heat loss in the box body 1 is avoided, the output shaft 8 is inserted into the slot 1107 at the moment, the clamping block 9 is clamped with the shaft sleeve 1106 through the clamping groove 1108, the motor 7 can drive the shaft sleeve 1106 to rotate through the driving shaft, the stirring shaft 1103 is driven to rotate, the stirring rod 1104 stirs the material, the preheating is accelerated, the material is heated uniformly, the upper end of the material placing frame 1101 is shielded by the partition board 1105, the dust is prevented from entering the material placing frame 1101, while the harmful gas generated when the raw material is heated can leave the material placing frame 1101 through the gap between the partition plates 1105 and be discharged from the gas outlet pipe 3.

In summary, when the preheating device with the high temperature resistant structure is used, firstly, according to the structure shown in fig. 1, 2, 3 and 4, materials are placed into a material placing frame 1101 through the arrangement of a material placing assembly 11, then the material placing frame 1101 is pushed into a box body 1 through a pulley 1102 and a sliding rail 10, after the material placing frame 1101 jacks up a cover plate 13 and completely enters the box body 1, the cover plate 13 can fall back to be clamped with a feed inlet 12 under the action of gravity, so that the box body 1 is closed through the feed inlet 12, the heat loss in the box body 1 is avoided, at the moment, an output shaft 8 is inserted into a slot 1107, a clamping block 9 is clamped with a shaft sleeve 1106 through a clamping groove 1108, so that a motor 7 can drive the shaft sleeve 1106 to rotate through a driving shaft, so as to drive a stirring shaft 1103 to stir the materials, the raw materials are preheated with acceleration, the raw materials are heated uniformly, and the upper end of the material placing frame 1101 can be shielded by a partition plate 1105, avoiding dust entering the material placing frame 1101, harmful gas generated during raw material heating can leave the material placing frame 1101 through gaps between the partition boards 1105 and is discharged from the air outlet pipe 3, when waste gas generated during preheating is discharged out of the box body 1 through the air outlet pipe 3, the guide plate 408 can guide the trend of the waste gas, so that dust mixed in the waste gas is intercepted by the filter screen 410 and falls into the dust collecting cavity 405, meanwhile, the guide plate 408 can block dust in the dust collecting cavity 405, avoid flying out of the dust collecting cavity 405, simultaneously, can avoid the subsequent waste gas to wind up the fallen dust again, the waste gas filtered with dust enters the purifying cavity 406 through the through groove 409, the purifying plate 407 can absorb the harmful gas in the waste gas, thereby avoiding the harmful gas from being discharged to the outside, and when the waste gas is purified, the sealing plate 404 can seal the caulking groove 402 to avoid the leakage of the waste gas, the flow rate meter 5 and the harmful gas detector 6 can detect the flow rate and the content of the purified gas, when the flow rate of the gas is reduced or the content of the harmful gas is increased, the dust is accumulated at the filter screen 410 to prevent the gas flow or the purifying plate 407 can not completely absorb the harmful gas, at this time, the purifying frame 403 is pulled out of the bottom frame 401 through the sealing plate 404 to clean and replace the purifying frame, and when the raw materials are preheated, the asbestos thermal insulation layer 2 can block the internal temperature, thereby improving the high temperature resistance of the device.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (8)

1. The utility model provides a preheating device with high temperature resistant structure, includes box (1) and purification subassembly (4), its characterized in that, box (1) inner wall fixedly connected with asbestos insulating layer (2), and box (1) top fixedly connected with outlet duct (3) for purify waste gas purification subassembly (4) set up in outlet duct (3) middle part, outlet duct (3) right-hand member is provided with fluxmeter (5), and fluxmeter (5) right-hand harmful gas detector (6) that are provided with, box (1) left side fixedly connected with motor (7), and motor (7) right-hand member fixedly connected with output shaft (8), output shaft (8) right-hand member symmetry fixedly connected with fixture block (9), both sides symmetry fixedly connected with slide rail (10) around box (1), and be provided with between slide rail (10) and be used for placing material put material subassembly (11), feed inlet (12) have been seted up to box (1) right wall, and feed inlet (12) internal rotation is connected with apron (13).

2. The preheating device with the high-temperature resistant structure according to claim 1, wherein the purifying component (4) comprises a bottom frame (401) and a caulking groove (402), the middle part of the air outlet pipe (3) is fixedly connected with the bottom frame (401), and the caulking groove (402) is formed in the bottom frame (401).

3. The preheating device with the high-temperature resistant structure according to claim 2, wherein the purification assembly (4) further comprises a purification frame (403) and a sealing plate (404), the purification frame (403) is connected with the inside of the caulking groove (402) in a clamping manner, the sealing plate (404) is fixedly connected above the purification frame (403), the purification frame (403) is slidably connected with the bottom frame (401) through the caulking groove (402), and the sealing plate (404) is connected with the bottom frame (401) in a clamping manner through the caulking groove (402).

4. A preheating device with high temperature resistant structure according to claim 3, characterized in that, purifying assembly (4) still includes dust collecting chamber (405), purifying chamber (406) and purifying plate (407), purifying frame (403) left part is provided with dust collecting chamber (405), and purifying frame (403) right part is provided with purifying chamber (406), purifying plate (407) is fixedly connected with in purifying chamber (406), and purifying plate (407) are the mesh plate that the sieve mesh was seted up on the surface and inside is filled with the active carbon.

5. The preheating device with the high-temperature resistant structure according to claim 4, wherein the purification assembly (4) further comprises a guide plate (408), a through groove (409) and a filter screen (410), the guide plate (408) is fixedly connected to the left end of the dust collection cavity (405), the through groove (409) is arranged between the dust collection cavity (405) and the purification cavity (406), the filter screen (410) is fixedly connected to the inside of the through groove (409), and the guide plate (408) is obliquely distributed in the dust collection cavity (405).

6. The preheating device with the high-temperature resistant structure according to claim 1, wherein the material placing component (11) comprises a material placing frame (1101) and pulleys (1102), the material placing frame (1101) is arranged between the sliding rails (10), the pulleys (1102) are symmetrically connected to the front side and the rear side of the material placing frame (1101) in a rotating mode, the pulleys (1102) are connected with the sliding rails (10) in a clamping mode, and the material placing frame (1101) is connected with the sliding rails (10) in a sliding mode through the pulleys (1102).

7. The preheating device with the high-temperature resistant structure according to claim 6, wherein the material placing component (11) further comprises a stirring shaft (1103), a stirring rod (1104) and a partition board (1105), the stirring shaft (1103) is rotationally connected with the material placing frame (1101), the stirring rod (1104) is symmetrically and fixedly connected to the surface of the stirring shaft (1103), and the partition board (1105) is symmetrically and rotationally connected to the upper end of the material placing frame (1101).

8. The preheating device with high temperature resistant structure according to claim 7, wherein the material placing component (11) further comprises a shaft sleeve (1106), a slot (1107) and a clamping groove (1108), the left end of the material placing frame (1101) is rotationally connected with the shaft sleeve (1106), the slot (1107) is formed in the left side of the shaft sleeve (1106), clamping grooves (1108) are symmetrically formed in the periphery of the slot (1107), the stirring shaft (1103) penetrates through the left wall of the material placing frame (1101) and is fixedly connected with the shaft sleeve (1106), the output shaft (8) is in sliding connection with the shaft sleeve (1106) through the slot (1107), and the clamping block (9) is in clamping connection with the shaft sleeve (1106) through the clamping groove (1108).