CN220152761U - Stainless steel silane burning purifying tower slag removing device - Google Patents
Stainless steel silane burning purifying tower slag removing device Download PDFInfo
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- CN220152761U CN220152761U CN202321561911.2U CN202321561911U CN220152761U CN 220152761 U CN220152761 U CN 220152761U CN 202321561911 U CN202321561911 U CN 202321561911U CN 220152761 U CN220152761 U CN 220152761U
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- slag
- chip
- stainless steel
- pipeline
- water pump
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- 239000002893 slag Substances 0.000 title claims abstract description 106
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 22
- 239000010935 stainless steel Substances 0.000 title claims abstract description 22
- 229910000077 silane Inorganic materials 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 72
- 238000002485 combustion reaction Methods 0.000 claims abstract description 19
- 238000000746 purification Methods 0.000 claims description 30
- 238000005507 spraying Methods 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 9
- 239000002351 wastewater Substances 0.000 abstract description 19
- 239000000428 dust Substances 0.000 description 22
- 239000007789 gas Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 238000003860 storage Methods 0.000 description 7
- 238000000151 deposition Methods 0.000 description 6
- 238000010791 quenching Methods 0.000 description 6
- 230000000171 quenching effect Effects 0.000 description 6
- 239000002912 waste gas Substances 0.000 description 6
- 230000008021 deposition Effects 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 230000003472 neutralizing effect Effects 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000006386 neutralization reaction Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to the technical field of purifying towers, in particular to a stainless steel silane combustion purifying tower slag removing device, which comprises a purifying tower body and a slag removing body arranged below the purifying tower body, wherein a conical surface is formed on the bottom surface of the inner wall of the slag removing body, the conical surface is round and inclines towards the center of the bottom surface of the slag removing body, a chip removing port is formed in the center of the bottom surface of the slag removing body, the chip removing port penetrates through the bottom wall of the slag removing body, a chip removing pipeline is arranged on the slag removing body, and the end part of the chip removing pipeline is detachably connected to the bottom surface of the slag removing body and communicated with the chip removing port; the slag removing body is provided with a first water pump and a second water pump, the first water pump is provided with a nozzle, and the nozzle is opposite to the conical surface; the water outlet end of the second water pump is detachably connected with a connecting pipe, the water inlet end of the second water pump is externally connected with a water pipe, and the connecting pipe is communicated with a chip removal pipeline. According to the utility model, the conical surface is arranged in the slag removal body, so that the wastewater discharge is smoother, and the wastewater is prevented from being deposited and blocked.
Description
Technical Field
The utility model relates to the technical field of purifying towers, in particular to a stainless steel silane combustion purifying tower slag removing device.
Background
The stainless steel silicane burning purifying tower is one kind of waste gas purifying equipment for treating silicane, ammonia and other soluble gas, and consists of mainly stainless steel casing, burning system, washing system and slag eliminating system. Can treat the waste gas generated by the solar cell production line industry and the CVD chemical vapor deposition process. At present, a common purification tower mainly adopts a static pressure deposition method in the aspect of dust collection, namely a washing system adsorbs and deposits dust in a containing cavity, the dust is subjected to standing deposition, the deposited dust is discharged to a slag storage tank through a slag discharge port after processing is completed, and centralized treatment is realized, but in actual operation, the hardening phenomenon is easily reproduced after dust deposition, so that the dust is difficult to discharge and the slag discharge port is easily blocked.
In order to solve the technical problem, chinese patent CN215196134U discloses a flue gas purifying system for zinc smelting waste slag water quenching treatment, which comprises a water quenching tank, a slag storage tank and a water cooling tank which are of closed structures, wherein a slag discharging chute and a high-pressure nozzle are arranged on the side wall of the water quenching tank, a high-pressure spray nozzle is arranged above the water quenching tank, a slag pushing plate is arranged at the bottom in the water quenching tank, a slag pushing cylinder is arranged at the outer side of the water quenching tank, a top cover which is convenient to open and close is arranged at the top of the slag storage tank, a cooling bent pipe is arranged in the water cooling tank, a water inlet pipe and a water outlet pipe are arranged at the top of the water cooling tank, a steam exhaust pipe is sequentially provided with an air sucking pump and a cyclone dust collector, an air outlet of the cyclone dust collector is connected with a scrubber through a first air pipe, and an air outlet pipe of the scrubber is connected with a desulfurization purifying tower. The patent adopts the high-pressure nozzle to spray high-pressure water for washing dust, improves the chip removal effect, but the dust is easy to disperse, can collect to the slag storage tank periphery after washing, influences the scarfing cinder effect.
Therefore, the stainless steel silane combustion purifying tower slag removing device is convenient for collecting and cleaning dust, and the effect of improving slag removing is needed by a person skilled in the art.
Disclosure of Invention
The utility model aims to provide a slag removal device of a stainless steel silane combustion purification tower, which solves the technical problems that a slag removal system in the silane combustion purification tower is easy to block, and the dust in the slag removal system is easy to reproduce hardening phenomenon after being deposited, so that the slag is difficult to discharge, and a slag discharge port is blocked in the prior art.
The technical scheme adopted for solving the technical problems is as follows: the stainless steel silane combustion purifying tower slag removing device comprises a purifying tower body and a slag removing body arranged below the purifying tower body, wherein a conical surface is formed on the bottom surface of the inner wall of the slag removing body, the conical surface is round and inclines towards the center of the bottom surface of the slag removing body, a chip removing port is formed in the center of the bottom surface of the slag removing body on the conical surface, the chip removing port penetrates through the bottom wall of the slag removing body, a chip removing pipeline is arranged on the slag removing body, and the end part of the chip removing pipeline is detachably connected to the bottom surface of the slag removing body and communicated with the chip removing port; the slag removing body is provided with a first water pump and a second water pump, the first water pump is provided with a nozzle, and the nozzle is opposite to the conical surface; the water outlet end of the second water pump is detachably connected with a connecting pipe, the water inlet end of the second water pump is externally connected with a water pipe, and the connecting pipe is communicated with a chip removal pipeline.
Further, the chip removal pipeline is of an L-shaped structure and is divided into a horizontal pipe and a vertical pipe, and the end part of the connecting pipe penetrates through the wall body of the chip removal pipeline and is communicated with the horizontal pipe of the chip removal pipeline.
Further, the vertical pipe of the chip removal pipeline is communicated with the chip removal port, and the horizontal pipe of the chip removal pipeline penetrates through the slag removal body and is communicated with the outside of the slag removal body.
Further, the connecting pipe is coaxially arranged with the horizontal pipe of the chip removing pipeline.
Further, the inclination angle of the conical surface is 10-15 degrees.
Further, the inner wall of the purifying tower body is provided with a purifying cavity, the inner wall of the slag removing body is provided with a containing cavity, and the purifying cavity is communicated with the containing cavity.
Further, the first water pump is located in the accommodating cavity, and the second water pump is located outside the accommodating cavity.
Further, the purifying tower body is of a cylindrical structure with a hollow inside, an air inlet is arranged on the side wall of the purifying tower body, and the air inlet penetrates through the wall of the purifying tower body and is communicated with the purifying cavity.
Further, the slag removing body is of a square tubular structure with a hollow inside, and a through hole is formed in the top wall of the slag removing body, penetrates through the top wall of the slag removing body and is communicated with the purifying cavity.
Further, a spraying device is arranged in the purifying tower body and comprises a spray head and a water delivery pipe, and the spray head faces the through hole.
The beneficial effects of the utility model are as follows: according to the utility model, the conical surface is arranged in the slag removal body, and the chip removal port is arranged at the lowest part of the conical surface, so that the wastewater discharge is smoother, the wastewater is prevented from being deposited, and meanwhile, the first water pump for flushing the conical surface is additionally arranged, so that the phenomenon of deposition hardening of waste residues such as dust and particles in the wastewater is prevented, and the use stability is improved; the second water pump is arranged on the chip removing pipeline and is used for introducing high-pressure water into the chip removing pipeline to flush out dust deposited in the chip removing pipeline, so that the chip removing pipeline is prevented from being blocked, and the use stability of the chip removing pipeline is improved.
Drawings
FIG. 1 is a perspective view of a stainless steel silane combustion purification tower slag removal device of the present utility model.
FIG. 2 is a front cross-sectional view of a stainless steel silane combustion purification tower slag removal device of the present utility model.
Figure 3 is an isometric schematic view of figure 2.
The components in the drawings are marked as follows: 10. a purification tower body; 11. purifying the cavity; 12. a spraying device; 13. an air inlet; 14. a through port; 20. a slag removing body; 21. a receiving cavity; 22. a conical surface; 23. a chip removal pipeline; 24. a first water pump; 25. a nozzle; 26. a second water pump; 27. a chip removal port; 28. and (5) connecting pipes.
Detailed Description
The present utility model will now be described in detail with reference to the accompanying drawings. The figure is a simplified schematic diagram illustrating the basic structure of the utility model only by way of illustration, and therefore it shows only the constitution related to the utility model.
Referring to fig. 1 and 2, the utility model provides a stainless steel silane combustion purifying tower slag removing device, which comprises a purifying tower body 10 and a slag removing body 20 arranged below the purifying tower body 10, wherein the purifying tower body 10 is of a cylindrical tubular structure with a hollow inside, a purifying cavity 11 is formed on the inner wall of the purifying tower body 10, the slag removing body 20 is of a square tubular structure with a hollow inside, a containing cavity 21 is formed on the inner wall of the slag removing body 20, and the purifying cavity 11 is communicated with the containing cavity 21.
Further, an air inlet 13 is arranged on the side wall of the purifying tower body 10, and the air inlet 13 penetrates through the wall of the purifying tower body 10 and is communicated with the purifying cavity 11; the top wall of the slag removing body 20 is provided with a through hole 14, and the through hole 14 penetrates through the top wall of the slag removing body 20 and is communicated with the purifying cavity 11; in use, exhaust gas is introduced into the purification cavity 11 from the gas inlet 13, and acid gas in the exhaust gas is neutralized by spraying a neutralizing liquid (e.g. sodium hydroxide solution) so that the exhaust gas is mixed with the neutralizing liquid and falls into the accommodation cavity 21 to complete the purification of the exhaust gas.
Further, a spraying device 12 is arranged in the purifying tower body 10, the spraying device 12 comprises a spray head and a water delivery pipe, and the spray head faces the through hole 14; when in use, the water pipe is utilized to spray the neutralization liquid into the purification cavity 11, and the neutralization liquid is mixed with the waste gas to form waste water, so that the neutralization treatment of the waste gas is realized. The spraying device 12 is a common atomization spraying device in the market, and will not be described herein.
Referring to fig. 2 and 3, a conical surface 22 is formed on the bottom surface of the inner wall of the slag removing body 20, the conical surface 22 is circular and is inclined towards the center of the bottom surface of the slag removing body 20, and the inclination angle of the conical surface 22 is 10-15 degrees; in this way, when the waste water collection device is used, the waste water in the accommodating cavity 21 is collected to the center of the bottom surface of the slag removal body 20, so that the waste water collection device is convenient to treat.
Further, a chip removal port 27 is formed in the conical surface 22 and located at the center of the bottom surface of the slag removal body 20, the chip removal port 27 penetrates through the bottom wall of the slag removal body 20, a chip removal pipeline 23 is arranged on the slag removal body 20 and located outside the accommodating cavity 21, and the end part of the chip removal pipeline 23 is detachably connected to the bottom surface of the slag removal body 20 and communicated with the chip removal port 27; in use, the waste water in the accommodating cavity 21 is collected at the central part of the bottom surface of the slag removing body 20, and flows into the chip removing pipeline 23 from the chip removing port 27 and finally is discharged. The utility model ensures that the wastewater discharge is smoother by arranging the conical surface 22 and arranging the chip discharge port 27 at the lowest part of the conical surface 22, prevents the wastewater from being deposited, reduces the phenomenon of deposition hardening of waste residues such as dust, particles and the like in the wastewater, and improves the use stability of the utility model.
Further, a first water pump 24 is disposed on the inner wall of the slag removing body 20 and located in the accommodating cavity 21, a nozzle 25 is mounted on the first water pump 24, the nozzle 25 is square and flat, and the nozzle 25 faces the conical surface 22. When in use, the first water pump 24 is used for pumping cleaning liquid (such as water), and then the cleaning liquid is sprayed out of the nozzle 25 to flush the conical surface 22, so that the full slag discharge is ensured, the deposition of impurities is prevented, and the use stability of the utility model is ensured.
Further, the chip removing pipe 23 has an L-shaped structure, the chip removing pipe 23 is divided into a horizontal pipe and a vertical pipe, the vertical pipe is communicated with the chip removing port 27, the horizontal pipe penetrates through the slag removing body 20 and is communicated with the exterior of the slag removing body 20, and in particular, the horizontal pipe is communicated with a slag storage tank (not shown); the chip removal pipeline 23 is detachably connected with a connecting pipe 28, and the end part of the connecting pipe 28 penetrates through the wall body of the chip removal pipeline 23 and is communicated with a horizontal pipe of the chip removal pipeline 23; the slag removing body 20 is provided with a second water pump 26 positioned outside the accommodating cavity 21, a water outlet end of the second water pump 26 is detachably connected with a connecting pipe 28, and a water inlet end of the second water pump 26 is externally connected with a water pipe. Preferably, said connecting tube 28 is arranged coaxially with the horizontal tube of the chip removal duct 23. When the dust removing device is used, water is pressurized and introduced into the connecting pipe 28 by the second water pump 26, high-pressure water is sprayed into the horizontal pipe of the dust removing pipeline 23 from the connecting pipe 28, and dust in the dust removing pipeline 23 is further flushed out, so that blockage is prevented.
The slag storage tank in the prior art is usually designed under the slag removal body 20, so that the design not only increases the height of the purification tower, but also causes difficult slag removal and easy residue; the slag storage pool is designed on the side surface of the slag removal body 20, so that the slag removal is convenient to discharge and clean, meanwhile, the second water pump 26 is arranged on the horizontal pipe of the chip removal pipeline 23, and as the horizontal pipe is horizontally arranged, waste slag is easy to accumulate, high-pressure water is introduced into the horizontal pipe by the second water pump 26, so that the slag removal stability is further ensured.
The specific operation mode of the utility model is as follows: introducing waste gas into the purification cavity 11 from the gas inlet 13, spraying neutralizing liquid into the purification cavity 11 by using the spraying device 12, neutralizing the waste gas to obtain waste water, converging the waste water to the central part of the bottom surface of the slag removal body 20 after the waste water falls into the accommodating cavity 21, and flowing into the chip removal pipeline 23 from the chip removal port 27 to finish internal slag removal; the cleaning liquid is pumped by the first water pump 24 and sprayed out of the nozzle 25 to flush the conical surface 22, then water is introduced into the connecting pipe 28 by the second water pump 26, and the water is sprayed into the horizontal pipe of the chip removing pipeline 23 from the connecting pipe 28, so that dust in the chip removing pipeline 23 is flushed out, and the pipeline slag discharging is completed.
According to the utility model, the conical surface 22 is arranged in the slag removal body 20, and the chip removal port 27 is arranged at the lowest part of the conical surface 22, so that the waste water discharge is smoother, the waste water is prevented from accumulating, and meanwhile, the first water pump 24 for flushing the conical surface 22 is additionally arranged, so that the phenomenon of sediment hardening of waste residues such as dust and particles in the waste water is prevented, and the use stability is improved; the second water pump 26 is arranged on the chip removing pipeline 23 and is used for introducing high-pressure water into the chip removing pipeline 23 to flush out dust deposited in the chip removing pipeline 23, so that the chip removing pipeline is prevented from being blocked, and the use stability of the chip removing pipeline is improved.
It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (10)
1. The stainless steel silane combustion purifying tower slag removing device comprises a purifying tower body (10) and a slag removing body (20) arranged below the purifying tower body (10), and is characterized in that a conical surface (22) is formed on the bottom surface of the inner wall of the slag removing body (20), the conical surface (22) is round and inclines towards the center of the bottom surface of the slag removing body (20), a chip removing opening (27) is formed in the center of the bottom surface of the slag removing body (20) on the conical surface (22), the chip removing opening (27) penetrates through the bottom wall of the slag removing body (20), a chip removing pipeline (23) is arranged on the slag removing body (20), and the end part of the chip removing pipeline (23) is detachably connected to the bottom surface of the slag removing body (20) and is communicated with the chip removing opening (27); a first water pump (24) and a second water pump (26) are arranged on the slag removal body (20), a nozzle (25) is arranged on the first water pump (24), and the nozzle (25) is opposite to the conical surface (22); the water outlet end of the second water pump (26) is detachably connected with a connecting pipe (28), the water inlet end of the second water pump (26) is externally connected with a water pipe, and the connecting pipe (28) is communicated with the chip removal pipeline (23).
2. The stainless steel silane combustion purification tower slag removal device according to claim 1, wherein the chip removal pipeline (23) is of an L-shaped structure, the chip removal pipeline (23) is divided into a horizontal pipe and a vertical pipe, and the end part of the connecting pipe (28) penetrates through the wall body of the chip removal pipeline (23) and is communicated with the horizontal pipe of the chip removal pipeline (23).
3. The stainless steel silane combustion purification tower slag removal device according to claim 2, wherein the vertical pipe of the chip removal pipeline (23) is communicated with the chip removal port (27), and the horizontal pipe of the chip removal pipeline (23) penetrates through the slag removal body (20) and is communicated with the outside of the slag removal body (20).
4. Stainless steel silane combustion purification tower slag removal device according to claim 2, characterized in that the connection pipe (28) is arranged coaxially with the horizontal pipe of the chip removal pipe (23).
5. The stainless steel silane combustion purification tower slag removal device according to claim 1, wherein the inclination angle of the conical surface (22) is 10-15 °.
6. The stainless steel silane combustion purification tower slag removal device according to claim 1, wherein a purification cavity (11) is formed on the inner wall of the purification tower body (10), a containing cavity (21) is formed on the inner wall of the slag removal body (20), and the purification cavity (11) is communicated with the containing cavity (21).
7. The stainless steel silane combustion purification tower slag removal apparatus as set forth in claim 6, wherein the first water pump (24) is located within the receiving cavity (21) and the second water pump (26) is located outside the receiving cavity (21).
8. The stainless steel silane combustion purification tower slag removal device according to claim 6, wherein the purification tower body (10) is of a cylindrical structure with a hollow inside, an air inlet (13) is arranged on the side wall of the purification tower body (10), and the air inlet (13) penetrates through the wall of the purification tower body (10) and is communicated with the purification cavity (11).
9. The stainless steel silane combustion purification tower slag removal device according to claim 7, wherein the slag removal body (20) is of a square tubular structure with a hollow inside, a through hole (14) is formed in the top wall of the slag removal body (20), and the through hole (14) penetrates through the top wall of the slag removal body (20) and is communicated with the purification cavity (11).
10. The stainless steel silane combustion purification tower slag removal device according to claim 8, wherein a spraying device (12) is arranged in the purification tower body (10), the spraying device (12) comprises a spray head and a water delivery pipe, and the spray head faces the through hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321561911.2U CN220152761U (en) | 2023-06-19 | 2023-06-19 | Stainless steel silane burning purifying tower slag removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321561911.2U CN220152761U (en) | 2023-06-19 | 2023-06-19 | Stainless steel silane burning purifying tower slag removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220152761U true CN220152761U (en) | 2023-12-08 |
Family
ID=89020729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321561911.2U Active CN220152761U (en) | 2023-06-19 | 2023-06-19 | Stainless steel silane burning purifying tower slag removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220152761U (en) |
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2023
- 2023-06-19 CN CN202321561911.2U patent/CN220152761U/en active Active
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