CN108031222B - Solid particle and waste gas separation device - Google Patents
Solid particle and waste gas separation device Download PDFInfo
- Publication number
- CN108031222B CN108031222B CN201711258699.1A CN201711258699A CN108031222B CN 108031222 B CN108031222 B CN 108031222B CN 201711258699 A CN201711258699 A CN 201711258699A CN 108031222 B CN108031222 B CN 108031222B
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- 239000002912 waste gas Substances 0.000 title claims abstract description 35
- 239000002245 particle Substances 0.000 title claims abstract description 30
- 239000007787 solid Substances 0.000 title claims abstract description 16
- 238000000926 separation method Methods 0.000 title claims description 11
- 239000007789 gas Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 89
- 239000007921 spray Substances 0.000 claims description 7
- 238000011282 treatment Methods 0.000 abstract description 5
- 239000002440 industrial waste Substances 0.000 abstract description 2
- 239000013618 particulate matter Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011221 initial treatment Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
The invention discloses a solid particle and waste gas separating device, which comprises a collecting box, wherein a square shell is fixed at the upper end of the collecting box, an air inlet pipe is arranged at the top of the square shell, an outlet pipe communicated with the collecting box is arranged at the bottom of the square shell, a plurality of arc-shaped cavities which are connected end to end are arranged in the collecting box, and a plurality of filter holes are formed in the arc-shaped cavities. The treatment efficiency is good, the equipment is simple and practical, and the device is suitable for treating industrial waste gas containing a large amount of particulate matters.
Description
Technical Field
The invention relates to the field of waste gas treatment, in particular to a solid particle and waste gas separation device.
Background
Gaseous pollutants industrially discharged in industrial waste gas are one of important sources of air pollution, especially, the pollution problems of high-energy-consumption enterprises are increasingly serious, the gaseous pollutants are one of the most typical pollution sources of the atmospheric environment in China at present, the haze phenomenon in the modern society is particularly serious and is closely related to the life of people, the haze mainly causes more particles in the atmosphere, most of the particles in the waste gas are removed when the large amount of particles in the waste gas are treated and recovered, absolute total recovery treatment is not achieved, and the environment can be seriously polluted.
In view of the above disadvantages, it is necessary to design and develop a device for separating solid particles from exhaust gas, which can complement the above disadvantages.
Disclosure of Invention
In order to solve the existing problems, the invention provides a device for separating solid particles from waste gas.
The invention is realized by the following technical scheme: a solid particle and waste gas separation device comprises a collecting box, wherein a square shell is fixed at the upper end of the collecting box, an air inlet pipe is arranged at the top of the square shell, an outlet pipe communicated with the collecting box is arranged at the bottom of the square shell, a plurality of arc-shaped cavities connected end to end are arranged in the collecting box, a plurality of filter holes are formed in the arc-shaped cavities, the tops of the arc-shaped cavities connected end to end are communicated with the air inlet pipe, the bottoms of the arc-shaped cavities connected end to end are communicated with the outlet pipe, the square shell is communicated with the upper part of a separator shell through a waste gas discharge pipe, a motor is fixed at the top of the separator shell, the motor is fixed with fan blades through a coupler, an annular baffle is arranged at the upper part of the separator shell, a descending pipe is fixed at the lower end of the annular baffle, and the outer side of the descending, a plurality of uniformly arranged water spray nozzles are fixed on the inner side of the water ring pipe, an annular cavity is fixed in the middle of the inner wall of the separator shell, a plurality of water pumps are fixed in the annular cavity, the water outlets of the water pumps are fixed with a water outlet pipe A, the water outlet pipe A penetrates through the top of the annular cavity and is communicated and fixed with the middle of an annular baffle, the fan blades correspond to the pipe orifice of the water outlet pipe A, a plurality of uniformly arranged support legs are fixed on the lower portion of the separator shell, the bottom of the separator shell is fixed with one end of a flexible connection A, the other end of the flexible connection A is communicated and fixed with one end of a U-shaped pipe, a vibration motor is fixed on one side wall of the U-shaped pipe, the lower end of the U-shaped pipe is supported by a plurality of springs, the springs are fixed on a base, the other end of the U-shaped pipe is communicated and fixed with, the pore plate divides the containing box into two cavities, a submersible pump is fixed at the bottom of one cavity of the containing box, an outlet of the submersible pump is fixed with an inlet end of the three-way pipe through a water outlet pipe B, an outlet end on the three-way pipe is fixedly communicated with the water ring pipe through a water pipe A, the other outlet end of the three-way pipe is communicated with the annular cavity through a water pipe B, a valve B is installed on the water pipe B, a valve A is installed on the water pipe A, and an exhaust port communicated with the water pipe B is formed in the outer wall of the separator shell.
Preferably, the cross-sectional area of the annular baffle is reduced from top to bottom.
Preferably, the aperture of the filtering hole is 0.2 mm.
Preferably, the diameter of the holes on the hole plate is 0.1 mm.
Preferably, the inner diameter of the water jet is 0.2 mm.
Preferably, the exhaust port is arranged between the annular baffle and the annular cavity.
Compared with the prior art, the invention has the beneficial effects that: the device separates large particulate matter waste gas in the waste gas through the arc-shaped cavities connected end to end, primary treatment of the waste gas is realized, the waste gas is subjected to secondary treatment through mist water produced by the fan blades, recovery of tiny particles in the waste gas is realized, and the particulate matter in the waste gas is thoroughly recycled through water bath treatment of water sprayed by the water ring pipe, so that zero emission of the particulate matter in the waste gas is realized, the environment is protected, and the generation of haze weather is reduced.
Drawings
Fig. 1 is a schematic diagram of the structure of the present invention.
Fig. 2 is a top view of a portion of the structure of fig. 1.
Fig. 3 is a partially enlarged view of fig. 1.
In the figure: 1. a collection box; 2. a square housing; 3. an arc-shaped cavity; 3-1, filtering holes; 4. an air inlet pipe; 5. an outlet pipe; 6. an exhaust gas discharge pipe; 7. a separator housing; 8. a motor; 9. a fan blade; 10. an annular baffle; 11. a down pipe; 12. a water outlet pipe A; 13. a water pump; 14. an annular cavity; 15. a water ring pipe; 15-1, water spraying ports; 15-2, fixing a rod; 16. soft connection A; 17. b, flexible connection; 18. a U-shaped tube; 19. vibrating a motor; 20. a base; 21. a spring; 22. accommodating the box; 23. an orifice plate; 24. a submersible pump; 25. a water outlet pipe B; 26. a three-way pipe; 27. a valve A; 28. a valve B; 29. a water pipe A; 30. a water pipe B; 31. a support leg; 32. and (7) an exhaust port.
Detailed Description
The invention is described in further detail below with reference to the following detailed description and accompanying drawings:
as shown in figures 1-3, a solid particle and waste gas separation device comprises a collection box 1, a square shell 2 is fixed at the upper end of the collection box 1, an air inlet pipe 4 is arranged at the top of the square shell 2, an outlet pipe 5 communicated with the collection box 1 is arranged at the bottom of the square shell 2, a plurality of arc-shaped cavities 3 connected end to end are arranged in the collection box 1, a plurality of filter holes 3-1 are arranged on the arc-shaped cavities 3, the tops of the arc-shaped cavities 3 connected end to end are communicated with the air inlet pipe 4, the bottoms of the arc-shaped cavities 3 connected end to end are communicated with the outlet pipe 5, the square shell 2 is communicated with the upper part of a separator shell 7 through a waste gas discharge pipe 6, a motor 8 is fixed at the top of the separator shell 7, the motor 8 is fixed with fan blades 9 through a coupler, and an annular baffle 10 is arranged at the upper part of the, a descending pipe 11 is fixed at the lower end of the annular baffle 10, the outer side of the descending pipe 11 is fixed with a water ring pipe 15 through a plurality of fixing rods 15-2, a plurality of uniformly arranged water spray nozzles 15-1 are fixed at the inner side of the water ring pipe 15, an annular cavity 14 is fixed at the middle part of the inner wall of the separator shell 7, a plurality of water pumps 13 are fixed in the annular cavity 14, the water outlets of the water pumps 13 are fixed with a water outlet pipe A12, the water outlet pipe A12 penetrates through the top of the annular cavity 14 and is fixedly communicated with the middle part of the annular baffle 10, the fan blades 9 correspond to the pipe orifices of the water outlet pipe A12, a plurality of uniformly arranged support legs 31 are fixed at the lower part of the separator shell 7, the bottom of the separator shell 7 is fixed with one end of a flexible connection A16, the other end of the flexible connection A16 is fixedly communicated with one end of a U-shaped pipe 18, a vibration motor 19 is fixed, the lower end of the U-shaped pipe 18 is supported by a plurality of springs 21, the springs 21 are fixed on a base 20, the other end of the U-shaped pipe 18 is communicated and fixed with a containing box 22 through a flexible connection B17, an orifice plate 23 is fixed inside the containing box 22, the containing box 22 is divided into two cavities by the orifice plate 23, a submersible pump 24 is fixed at the bottom of one cavity of the containing box 22, an outlet of the submersible pump 24 is fixed with an inlet end of a tee pipe 26 through a water outlet pipe B25, one outlet end of the tee pipe 26 is communicated and fixed with a water ring pipe 15 through a water pipe A29, the other outlet end of the tee pipe 26 is communicated with the ring-shaped cavity 14 through a water pipe B30, a valve B28 is installed on the water pipe B30, a valve A27 is installed on the water pipe A29, and an exhaust port 32 communicated with the water pipe A85.
The cross-sectional area of the ring-shaped baffle 10 becomes smaller from top to bottom.
The aperture of the filtering hole 3-1 is 0.2 mm.
The diameter of the holes in the hole plate 23 is 0.1 mm.
The inner diameter of the water spray opening 15-1 is 0.2 mm.
The exhaust port 32 is provided between the annular baffle 10 and the annular chamber 14.
Principle of operation
Waste gas with certain pressure firstly enters the interior of an arc-shaped cavity 3 connected end to end from an air inlet pipe 4, the waste gas is discharged from a filter hole 3-1 on the arc-shaped cavity 3 and enters a square shell 2, a part of large solid particles with the diameter larger than 0.2mm are filtered by the filter hole 3-1 and are left on the inner wall of the arc-shaped cavity 3, the more the waste gas is gathered on the inner wall of the arc-shaped cavity 3 until the solid particles are gathered on the inner wall of the arc-shaped cavity 3 and separated by the self-weight and enter a collecting box 1, so that large particles are separated from the waste gas initially, the waste gas entering the square shell 2 enters the upper end of a separator shell 7 from an exhaust gas discharge pipe 6, the accommodating box 22 is filled with some water before the waste gas enters the separator shell 7, a power switch of a submersible pump 24, a valve B28 and a valve A27 are opened, the submersible pump 24 conveys a part of the water in the accommodating box 22 to a water ring pipe 15 through a water pipe, the other part of water is added into the annular cavity 14 through the water pipe B30, then the power switch of the water pump 13 and the motor 8 is turned on, the water pump 13 sprays the water in the annular cavity 14 out of the peripheral wall of the annular baffle 10 through the water outlet pipe A12, the sprayed water drives the fan blades 9 to rotate through the motor 8, so that the sprayed water is atomized, some tiny particles in the waste gas entering the separator shell 7 are separated from the waste gas by the atomized water, the tiny particles are removed, the waste gas and the small particles coated in an atomized manner flow from top to bottom from the downcomer 11, the waste gas rises from an annular gap between the downcomer 11 and the annular cavity 14, the small particles coated in the atomized water fall into the U-shaped pipe 18 due to self gravity, the waste gas rising from the annular gap between the downcomer 11 and the annular cavity 14 rises through the middle part of the water annulus 15, and the water in the water annulus 15 vertically hits the outer wall of the downcomer 11 through the water spray nozzle 15-1, the ascending waste gas is treated by water bath of water vertically shot on the outer wall of the descending pipe 11, so that all particles in the waste gas enter the U-shaped pipe 18 from the lower part by the water shot from the water jet 15-1, the waste gas separated from the particles is directly discharged from the exhaust port 32, the more the water with the particles in the U-shaped pipe 18 is gathered until the water flows into the containing box 22, the U-shaped pipe 18 is blocked for preventing the particles in the U-shaped pipe 18 from gathering, the vibration motor 19 is electrified to lead the U-shaped pipe 18 to swing, the soft connection A16 and the soft connection B17 connected with the U-shaped pipe 18 can lead the U-shaped pipe 18 to swing more stably, the spring 21 at the bottom of the U-shaped pipe 18 plays a supporting role to lead the U-shaped pipe 18 to swing more regularly, thus the swinging U-shaped pipe 18 prevents the particles from being accumulated, the U-shaped pipe 18 is arranged to play a water sealing role, and the waste gas entering the separator shell 7 can be ensured to descend from the descending pipe 11 and along an annular gap between the descending pipe 11 Rise, the water that enters into from U-shaped pipe 18 and holds box 22 filters through orifice plate 23, filter the particulate matter of aquatic and stay in a cavity that holds box 22, the filterable water of orifice plate 23 enters into another cavity that holds box 22 and gives immersible pump 24 moisturizing, the reuse of water has been realized, great water economy resource, over a period of time, the granule in a cavity that holds box 22 will be cleared up, and realize retrieving these particulate matters, prevent the jam of these particulate matters to orifice plate 23.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A solid particle and waste gas separation device is characterized in that: comprises a collecting box (1), a square shell (2) is fixed at the upper end of the collecting box (1), an air inlet pipe (4) is arranged at the top of the square shell (2), an outlet pipe (5) communicated with the collecting box (1) is arranged at the bottom of the square shell (2), a plurality of arc-shaped cavities (3) connected end to end are arranged in the collecting box (1), a plurality of filter holes (3-1) are formed in the arc-shaped cavities (3), the tops of the arc-shaped cavities (3) connected end to end are communicated with the air inlet pipe (4), the bottoms of the arc-shaped cavities (3) connected end to end are communicated with the outlet pipe (5), the square shell (2) is communicated with the upper part of a separator shell (7) through an exhaust gas discharge pipe (6), a motor (8) is fixed at the top of the separator shell (7), and the motor (8) is fixed with fan blades (9) through a coupler, an annular baffle (10) is arranged at the upper part of the separator shell (7), a descending pipe (11) is fixed at the lower end of the annular baffle (10), the outer side of the descending pipe (11) is fixed with a water ring pipe (15) through a plurality of fixing rods (15-2), a plurality of uniformly arranged water spray nozzles (15-1) are fixed at the inner side of the water ring pipe (15), an annular cavity (14) is fixed at the middle part of the inner wall of the separator shell (7), a plurality of water pumps (13) are fixed in the annular cavity (14), the water outlets of the water pumps (13) are fixed with a water outlet pipe A (12), the water outlet pipe A (12) penetrates through the top of the annular cavity (14) and is communicated and fixed with the middle part of the annular baffle (10), the fan blades (9) correspond to the pipe openings of the water outlet pipe A (12), a plurality of uniformly arranged support legs (31) are fixed at the lower part of the separator shell (7), the bottom of the separator shell (7) is fixed with one end of a flexible connection A (16), the other end of the flexible connection A (16) is communicated and fixed with one end of a U-shaped pipe (18), a vibration motor (19) is fixed on one side wall of the U-shaped pipe (18), the lower end of the U-shaped pipe (18) is supported by a plurality of springs (21), the springs (21) are fixed on a base (20), the other end of the U-shaped pipe (18) is communicated and fixed with an accommodating box (22) through a flexible connection B (17), an orifice plate (23) is fixed inside the accommodating box (22), the accommodating box (22) is divided into two cavities by the orifice plate (23), a submersible pump (24) is fixed at the bottom of one cavity of the accommodating box (22), the outlet of the submersible pump (24) is fixed with the inlet end of a three-way pipe (26) through a water outlet pipe B (25), and the outlet end of the three-way pipe (26) is communicated and fixed with a water ring pipe (15) through a water pipe, the other outlet end of the three-way pipe (26) is communicated with the annular cavity (14) through a water pipe B (30), a valve B (28) is installed on the water pipe B (30), a valve A (27) is installed on the water pipe A (29), and an exhaust port (32) communicated with the separator shell (7) is formed in the outer wall of the separator shell.
2. A solid particle and exhaust gas separation apparatus according to claim 1, wherein: the sectional area of the annular baffle (10) is reduced from top to bottom.
3. A solid particle and exhaust gas separation apparatus according to claim 1, wherein: the aperture of the filter hole (3-1) is 0.2 mm.
4. A solid particle and exhaust gas separation apparatus according to claim 1, wherein: the diameter of the holes on the hole plate (23) is 0.1 mm.
5. A solid particle and exhaust gas separation apparatus according to claim 1, wherein: the inner diameter of the water spray opening (15-1) is 0.2 mm.
6. A solid particle and exhaust gas separation apparatus according to claim 1, wherein: the exhaust port (32) is arranged between the annular baffle plate (10) and the annular cavity (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711258699.1A CN108031222B (en) | 2017-12-04 | 2017-12-04 | Solid particle and waste gas separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711258699.1A CN108031222B (en) | 2017-12-04 | 2017-12-04 | Solid particle and waste gas separation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108031222A CN108031222A (en) | 2018-05-15 |
| CN108031222B true CN108031222B (en) | 2020-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711258699.1A Expired - Fee Related CN108031222B (en) | 2017-12-04 | 2017-12-04 | Solid particle and waste gas separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108031222B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112774390A (en) * | 2020-12-17 | 2021-05-11 | 陈珊珊 | Anti-blocking industrial waste gas desulfurization and denitrification treatment device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203560126U (en) * | 2014-01-21 | 2014-04-23 | 佛山市南海九洲普惠风机有限公司 | Spray fan |
| CN206198927U (en) * | 2016-10-12 | 2017-05-31 | 深圳业高环保科技有限公司 | Wet scrubber |
| CN206631379U (en) * | 2017-04-06 | 2017-11-14 | 陈鹏 | A kind of environment-friendly type air dust separation equipment |
| CN107344054B (en) * | 2017-08-29 | 2023-11-28 | 张久明 | Device and method capable of recycling smoke dust particles |
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2017
- 2017-12-04 CN CN201711258699.1A patent/CN108031222B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN108031222A (en) | 2018-05-15 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Hu Shixiong Inventor before: Hu Shixiong Inventor before: Zhou Xueqiong |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200403 Address after: Lishu group, daqiaohu community neighborhood committee, Yueyanglou District, Yueyang City, Hunan Province Applicant after: Hu Shixiong Address before: 414000 Bai Shiling Road, Yueyang economic and Technological Development Zone, Yueyang, Hunan, 368 Applicant before: HUNAN BAIKE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200915 Address after: 410000 Tonghai Road, Yueyang Economic and Technological Development Zone, Yueyang City, Hunan Province Patentee after: Hunan Jiewei Environmental Protection Technology Co.,Ltd. Address before: Lishu group, daqiaohu community neighborhood committee, Yueyanglou District, Yueyang City, Hunan Province Patentee before: Hu Shixiong |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200512 Termination date: 20211204 |