CN219141569U - Waste heat recovery equipment for white corundum block production - Google Patents
Waste heat recovery equipment for white corundum block production Download PDFInfo
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- CN219141569U CN219141569U CN202223087279.0U CN202223087279U CN219141569U CN 219141569 U CN219141569 U CN 219141569U CN 202223087279 U CN202223087279 U CN 202223087279U CN 219141569 U CN219141569 U CN 219141569U
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- 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
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The utility model belongs to the technical field of white corundum block production, and particularly relates to waste heat recovery equipment for white corundum block production. The utility model has reasonable structural design, can achieve the effect of filtering and purifying by arranging the filter screen and the active carbon screen, avoids directly discharging polluted air, can shake off dust on the filter screen by periodically beating the filter screen, ensures the filtering effect and efficiency of the filter screen, increases the contact area of heat and water by arranging a plurality of serpentine coils, and further can recycle and reuse the waste heat produced by the white corundum blocks well, thereby avoiding the waste of heat.
Description
Technical Field
The utility model relates to the technical field of white corundum block production, in particular to waste heat recovery equipment for white corundum block production.
Background
White corundum is one of artificial abrasive, and has alumina content over 99% and contains small amount of ferric oxide, silicon oxide, etc. and is white. The white corundum is produced with industrial alumina powder as material and through smelting at over 2000 deg.c in electric arc, cooling, crushing, shaping, magnetic separation to eliminate iron, sieving to obtain various granularity with hardness slightly higher than that of brown corundum, and may be used in producing ceramic, resin bonded grinding tool, grinding, polishing, sand blast, precise casting, etc. and may be also used in producing high grade refractory material. At present, in the production process of white corundum, a fixed furnace and a dumping furnace are main production modes of a corundum product, and the two production modes take important roles in the production process of white corundum and have the characteristics. And (3) searching: the rotary smelting fixing furnace for producing white corundum has the advantages of reasonable design, simple structure and convenient processing, and can effectively improve the first grade product rate of white corundum blocks, ensure that the temperature field in the furnace is more uniform so as to improve the operation safety performance of equipment, and fully meet the production and use requirements of people.
However, the rotary smelting fixing furnace for producing the white corundum has the defect that when the cover is opened for discharging, a large amount of heat can be discharged from the top of the furnace body, so that energy is wasted, and waste gas generated during producing the white corundum is discharged together, so that air is easy to pollute, and therefore, the waste heat recovery device for producing the white corundum is provided for solving the problems.
Disclosure of Invention
The utility model aims to solve the defects, and provides waste heat recovery equipment for producing white corundum blocks.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a waste heat recovery equipment for white corundum block production, includes fixed stove and collection box, fixed heat-proof cover board that is provided with of top detachable of fixed stove, fixed intercommunication has the outlet duct between heat-proof cover board and the collection box, be provided with the control valve on the outlet duct, fixedly connected with baffle in the collection box, be provided with waste heat recovery subassembly on the collection box of baffle below, be provided with filtration purification subassembly on the collection box of baffle below.
Preferably, the filter purification assembly comprises a filter screen and an activated carbon screen which are sleeved in the recovery box in a sliding manner, a supporting plate fixedly arranged on the inner wall of the top of the recovery box and a worm wheel which is rotatably arranged on the inner wall of the rear side of the recovery box, a driving motor is fixedly connected to the bottom of the supporting plate, a worm is fixedly connected to an output shaft of the driving motor, the worm is meshed with the worm wheel, one end of the worm is fixedly connected with a fan blade, one side of the supporting plate is fixedly connected with two reset springs, one end of each reset spring is fixedly connected with a connecting plate, a beating rod is fixedly connected between the two connecting plates, one end of the beating rod is movably abutted to one side of the filter screen, a rack is fixedly connected to the bottom of the beating rod, a sector gear is fixedly connected to the front side of the worm wheel, and the sector gear is meshed with the rack.
Preferably, two openings are formed in the top of the recovery box, sealing plugs are sleeved in the openings in a sliding mode, and the filter screen and the active carbon screen are fixedly connected to the bottoms of the corresponding sealing plugs respectively.
Preferably, the top of baffle fixedly connected with two spacing grooves, filter screen and active carbon net slip cap are established in the spacing groove that corresponds respectively.
Preferably, a round hole is formed in one side of the supporting plate, and the beating rod is slidably sleeved in the round hole.
Preferably, the waste heat recovery assembly comprises a sealing cover fixedly arranged at the bottom of one side of the recovery box and a plurality of snake-shaped coils fixedly arranged on the inner wall of one side of the recovery box, the tops of the snake-shaped coils are fixedly communicated with the bottom of the partition plate, the snake-shaped coils are communicated with the sealing cover, and an air pump is fixedly communicated with one side of the sealing cover.
Preferably, the waste heat recovery assembly further comprises a water inlet pipe and a water outlet pipe, wherein the water inlet pipe is fixedly communicated with one side of the recovery box, and the water outlet pipe is fixedly communicated with the bottom of the other side of the recovery box.
Preferably, the both sides of thermal-insulated apron all fixedly connected with goes up the otic placode, the both sides of fixed stove all fixedly connected with down the otic placode, the screw thread is provided with same bolt between the upper otic placode and the lower otic placode that lie in same one side.
According to the waste heat recovery equipment for producing the white corundum block, the fixed furnace can be sealed through the heat insulation cover plate, heat dissipation can be avoided, heat loss is reduced, heat of the fixed furnace can be pumped into the recovery box through the arrangement of the rotating fan blades and the air suction pump, dust impurities in air can be filtered through the filtration of the filter screen, harmful substances in the air can be adsorbed through the active carbon screen, and further the effects of filtering and purifying are achieved, and polluted air is prevented from being directly discharged;
according to the waste heat recovery equipment for producing the white corundum block, the filter screen can be periodically beaten through the cooperation of the rotating worm, the worm wheel, the sector gear, the rack, the beating rod and the reset spring, so that the dust on the filter screen can be knocked off, the filtering effect and efficiency of the filter screen are ensured, the contact area of heat and water is increased through the arrangement of the plurality of serpentine coils, the water can fully absorb the waste heat in the air for heating, the heated hot water can be discharged from the water outlet pipe for use, and the waste heat produced by the white corundum block can be recovered well, so that the waste of heat is avoided;
the utility model has reasonable structural design, can achieve the effect of filtering and purifying by arranging the filter screen and the active carbon screen, avoids directly discharging polluted air, can shake off dust on the filter screen by periodically beating the filter screen, ensures the filtering effect and efficiency of the filter screen, increases the contact area of heat and water by arranging a plurality of serpentine coils, and further can recycle and reuse the waste heat produced by the white corundum blocks well, thereby avoiding the waste of heat.
Drawings
Fig. 1 is a schematic structural diagram of a waste heat recovery device for white corundum block production;
FIG. 2 is a cross-sectional view of a waste heat recovery device for white corundum block production in accordance with the present utility model;
fig. 3 is a schematic structural diagram of a portion a of a waste heat recovery device for white corundum block production according to the present utility model;
fig. 4 is a top view of a baffle plate and a serpentine coil of a waste heat recovery device for white corundum block production according to the present utility model.
In the figure: 1. a fixed furnace; 2. a heat insulating cover plate; 3. an air outlet pipe; 4. a recovery box; 5. a partition plate; 6. a serpentine coil; 7. a water inlet pipe; 8. a water outlet pipe; 9. a sealing cover; 10. an air extracting pump; 11. a limit groove; 12. a filter screen; 13. an activated carbon net; 14. an opening; 15. a sealing plug; 16. a connecting plate; 17. a return spring; 18. a support plate; 19. beating the rod; 20. a rack; 21. a sector gear; 22. a worm wheel; 23. a worm; 24. a driving motor; 25. and (3) a fan blade.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a waste heat recovery device for white corundum block production comprises a fixed furnace 1 and a recovery tank 4, wherein a heat insulation cover plate 2 is fixedly arranged at the detachable top of the fixed furnace 1, an air outlet pipe 3 is fixedly communicated between the heat insulation cover plate 2 and the recovery tank 4, a control valve is arranged on the air outlet pipe 3, a partition plate 5 is fixedly connected in the recovery tank 4, a waste heat recovery component is arranged on the recovery tank 4 below the partition plate 5, a filtering and purifying component is arranged on the recovery tank 4 below the partition plate 5, and the fixed furnace 1 can be sealed through the heat insulation cover plate 2, so that heat dissipation can be avoided, and heat loss can be reduced.
In the utility model, the filtering and purifying component comprises a filter screen 12 and an activated carbon screen 13 which are sleeved in a recovery box 4 in a sliding way, a supporting plate 18 fixedly arranged on the inner wall of the top of the recovery box 4 and a worm wheel 22 rotatably arranged on the inner wall of the rear side of the recovery box 4, a driving motor 24 is fixedly connected to the bottom of the supporting plate 18, a worm 23 is fixedly connected to the output shaft of the driving motor 24, the worm 23 is meshed with the worm wheel 22, one end of the worm 23 is fixedly connected with a fan blade 25, one side of the supporting plate 18 is fixedly connected with two return springs 17, one end of each return spring 17 is fixedly connected with a connecting plate 16, a beating rod 19 is fixedly connected between the two connecting plates 16, one end of the beating rod 19 is movably abutted against one side of the filter screen 12, a rack 20 is fixedly connected to the bottom of the beating rod 19, a sector gear 21 is fixedly connected to the front side of the worm wheel 22, the sector gear 21 is meshed with the rack 20, the heat insulation cover plate 2 is required to be opened, the control valve, the driving motor 24 and the air pump 10 of the air outlet pipe 3 are required to be opened, the driving motor 24 drives the worm 23 and the fan blades 25 to rotate, under the rotation of the fan blades 25 and the suction force of the air pump 10, the heat of the fixed furnace 1 can be pumped into the recovery box 4, dust impurities in the air can be filtered through the filtration of the filtration screen 12, harmful substances in the air can be adsorbed through the activated carbon net 13, the worm 23 drives the worm wheel 22 and the sector gear 21 to rotate, when the sector gear 21 is meshed with the rack 20, the right movement of the beating rod 19 is driven and the reset spring 17 is extruded, when the sector gear 21 is not meshed with the rack 20, the beating rod 19 is reset leftwards and the filtration screen 12 is beaten under the action of the reset spring 17, so that the filtration screen 12 forms vibration, and dust on the filtration screen 12 can be beaten off for vibration, ensuring the filtering effect and efficiency of the filter screen 12.
In the utility model, two openings 14 are formed at the top of the recovery box 4, sealing plugs 15 are sleeved in the openings 14 in a sliding manner, and the filter screen 12 and the activated carbon net 13 are respectively and fixedly connected to the bottoms of the corresponding sealing plugs 15, so that the filter screen 12 and the activated carbon net 13 can be conveniently disassembled and assembled, and can be conveniently cleaned and replaced at regular intervals.
In the utility model, the top of the baffle plate 5 is fixedly connected with two limit grooves 11, the filter screen 12 and the active carbon screen 13 are respectively sleeved in the corresponding limit grooves 11 in a sliding way, and the filter screen 12 and the active carbon screen 13 can be guided and supported so as to be more stable.
In the utility model, one side of the supporting plate 18 is provided with a round hole, the beating rod 19 is sleeved in the round hole in a sliding way, and the beating rod 19 can be guided, so that the movement of the beating rod is more stable.
According to the utility model, the waste heat recovery assembly comprises the sealing cover 9 fixedly arranged at the bottom of one side of the recovery box 4 and the plurality of serpentine coils 6 fixedly arranged on the inner wall of one side of the recovery box 4, the top ends of the plurality of serpentine coils 6 are fixedly communicated with the bottom of the partition plate 5, the plurality of serpentine coils 6 are communicated with the sealing cover 9, one side of the sealing cover 9 is fixedly communicated with the air suction pump 10, heat is sucked into the plurality of serpentine coils 6 under the action of the air suction pump 10, the contact area of the heat and water is increased through the arrangement of the plurality of serpentine coils 6, so that the water can fully absorb the waste heat in the air for heating, the heated hot water can be discharged from the water outlet pipe 8 for use, and waste heat produced by a corundum block can be recovered well, and the waste of the heat is avoided.
In the utility model, the waste heat recovery assembly further comprises a water inlet pipe 7 and a water outlet pipe 8, wherein the water inlet pipe 7 is fixedly communicated with one side of the recovery tank 4, and the water outlet pipe 8 is fixedly communicated with the bottom of the other side of the recovery tank 4, so that water can be conveniently added into the recovery tank 4 and hot water can be conveniently used.
In the utility model, the two sides of the heat insulation cover plate 2 are fixedly connected with the upper lug plates, the two sides of the fixing furnace 1 are fixedly connected with the lower lug plates, and the same bolt is arranged between the upper lug plates and the lower lug plates which are positioned on the same side in a threaded manner, so that the heat insulation cover plate 2 is convenient to assemble and disassemble.
According to the utility model, when the heat-insulating cover plate 2 is used in operation, the fixed furnace 1 can be sealed, heat dissipation can be avoided, heat loss is reduced, when the heat-insulating cover plate 2 is required to be opened, the control valve of the air outlet pipe 3, the driving motor 24 and the air pump 10 are opened, the driving motor 24 drives the worm 23 and the fan blade 25 to rotate, under the rotation of the fan blade 25 and the suction force of the air pump 10, the heat of the fixed furnace 1 can be pumped into the recovery box 4, dust impurities in air can be filtered through the filtering screen 12, harmful substances in the air can be adsorbed through the active carbon net 13, meanwhile, the worm 23 drives the worm wheel 22 and the fan-shaped gear 21 to rotate, when the fan-shaped gear 21 is meshed with the rack 20, the driving rod 19 is driven to move rightwards and squeeze the reset spring 17, and when the fan-shaped gear is not meshed, the driving rod 19 is driven leftwards to reset and beat the fan 12 under the effect of the reset spring 17, so that dust on the fan blade 12 can be vibrated, dust on the fan blade 12 can be blown off, the fan-shaped filter screen 12 can be guaranteed, the filtered dust and efficiency can be filtered by the fan-shaped filter screen 12, the heat can be well, the waste heat can be prevented from being absorbed by the fan-shaped filter screen 6, and the waste water can be fully generated by the fan-shaped filter screen, and the waste can be avoided by the heat of the water, and the heat can be fully discharged through the fan-shaped filter screen, and the heat pipe through the fan-shaped filter screen, and the heat can be fully arranged in the heat pipe.
Claims (8)
1. Waste heat recovery equipment for white corundum block production, characterized in that, including fixed stove (1) and collection box (4), the detachable fixed heat-proof cover board (2) that is provided with in top of fixed stove (1), fixed intercommunication has outlet duct (3) between heat-proof cover board (2) and collection box (4), be provided with the control valve on outlet duct (3), fixedly connected with baffle (5) in collection box (4), be provided with waste heat recovery subassembly on collection box (4) of baffle (5) below, be provided with filtration purification subassembly on collection box (4) of baffle (5) below.
2. Waste heat recovery equipment for white corundum block production according to claim 1, characterized in that the filtering and purifying assembly comprises a filter screen (12) and an activated carbon screen (13) which are sleeved in a recovery box (4) in a sliding manner, a support plate (18) fixedly arranged on the inner wall of the top of the recovery box (4) and a worm wheel (22) rotatably arranged on the inner wall of the rear side of the recovery box (4), a driving motor (24) is fixedly connected to the bottom of the support plate (18), a worm (23) is fixedly connected to an output shaft of the driving motor (24), the worm (23) is meshed with the worm wheel (22), one end of the worm (23) is fixedly connected with a fan blade (25), one side of the support plate (18) is fixedly connected with two reset springs (17), one end of each reset spring (17) is fixedly connected with a connecting plate (16), a beating rod (19) is fixedly connected between the two connecting plates (16), one end of each beating rod (19) is movably abutted to one side of the filter screen (12), the bottom of each beating rod (19) is fixedly connected with a worm wheel (20), and one side of each beating rod (20) is fixedly connected with a fan-shaped gear (21).
3. Waste heat recovery equipment for white corundum block production according to claim 2, characterized in that two openings (14) are formed in the top of the recovery box (4), sealing plugs (15) are sleeved in the openings (14) in a sliding mode, and the filter screen (12) and the activated carbon screen (13) are fixedly connected to the bottoms of the corresponding sealing plugs (15) respectively.
4. Waste heat recovery equipment for white corundum block production according to claim 2, characterized in that the top of the partition plate (5) is fixedly connected with two limit grooves (11), and the filter screen (12) and the activated carbon screen (13) are respectively sleeved in the corresponding limit grooves (11) in a sliding manner.
5. Waste heat recovery equipment for white corundum block production according to claim 2, characterized in that a round hole is formed in one side of the supporting plate (18), and the beating rod (19) is slidably sleeved in the round hole.
6. Waste heat recovery equipment for white corundum block production according to claim 1, characterized in that the waste heat recovery assembly comprises a sealing cover (9) fixedly arranged at the bottom of one side of the recovery box (4) and a plurality of serpentine coils (6) fixedly arranged on the inner wall of one side of the recovery box (4), the top ends of the serpentine coils (6) are fixedly communicated with the bottom of the partition plate (5), the serpentine coils (6) are communicated with the sealing cover (9), and an air pump (10) is fixedly communicated with one side of the sealing cover (9).
7. Waste heat recovery equipment for white corundum block production according to claim 6, characterized in that the waste heat recovery assembly further comprises a water inlet pipe (7) and a water outlet pipe (8), wherein the water inlet pipe (7) is fixedly communicated with one side of the recovery tank (4), and the water outlet pipe (8) is fixedly communicated with the bottom of the other side of the recovery tank (4).
8. Waste heat recovery equipment for white corundum block production according to claim 1, characterized in that both sides of the heat insulation cover plate (2) are fixedly connected with upper ear plates, both sides of the fixing furnace (1) are fixedly connected with lower ear plates, and the same bolt is arranged between the upper ear plates and the lower ear plates on the same side in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223087279.0U CN219141569U (en) | 2022-11-21 | 2022-11-21 | Waste heat recovery equipment for white corundum block production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223087279.0U CN219141569U (en) | 2022-11-21 | 2022-11-21 | Waste heat recovery equipment for white corundum block production |
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| Publication Number | Publication Date |
|---|---|
| CN219141569U true CN219141569U (en) | 2023-06-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223087279.0U Active CN219141569U (en) | 2022-11-21 | 2022-11-21 | Waste heat recovery equipment for white corundum block production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117190724A (en) * | 2023-11-03 | 2023-12-08 | 江苏奥派电气科技有限公司 | Natural circulation efficient waste heat power generation device |
-
2022
- 2022-11-21 CN CN202223087279.0U patent/CN219141569U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117190724A (en) * | 2023-11-03 | 2023-12-08 | 江苏奥派电气科技有限公司 | Natural circulation efficient waste heat power generation device |
| CN117190724B (en) * | 2023-11-03 | 2024-01-26 | 江苏奥派电气科技有限公司 | Natural circulation efficient waste heat power generation device |
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