CN110604990A - Dust gas treatment device - Google Patents
Dust gas treatment device Download PDFInfo
- Publication number
- CN110604990A CN110604990A CN201910897437.2A CN201910897437A CN110604990A CN 110604990 A CN110604990 A CN 110604990A CN 201910897437 A CN201910897437 A CN 201910897437A CN 110604990 A CN110604990 A CN 110604990A
- Authority
- CN
- China
- Prior art keywords
- shell
- sewage
- spiral
- air inlet
- treatment device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000428 dust Substances 0.000 title claims abstract description 31
- 239000010865 sewage Substances 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000007921 spray Substances 0.000 claims abstract description 18
- 238000009692 water atomization Methods 0.000 claims abstract description 5
- 238000005507 spraying Methods 0.000 claims description 4
- 241000219000 Populus Species 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 3
- 239000004566 building material Substances 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- 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
- B01D50/40—Combinations of devices covered by groups B01D45/00 and B01D47/00
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
The invention discloses a dust gas treatment device, which comprises a shell, wherein a mixed air inlet pipeline is arranged on one side of the shell, a clear water atomization electromagnetic valve is arranged on the mixed air inlet pipeline, a spiral water spray pipeline electromagnetic valve is also arranged on the mixed air inlet pipeline, a sewage guide groove and a spiral guide plate are arranged inside the shell, a capillary hole is also arranged on the spiral water spray pipe, the water outlet direction of the capillary hole points to the inner wall of the shell, an inner cylinder is also arranged at the center of the shell, a combination part is also arranged on the shell, a sewage discharge pipe is also arranged at the lowest part of the shell, and the sewage discharge pipe is fixedly connected with the shell through a flange, and the dust gas treatment device has the advantages that: the dust remover has the advantages of high efficiency, simple operation, low manufacturing cost, low energy consumption, no moving parts, no secondary poplar dust, low maintenance cost, compact structure, only extremely small consumption of water, recyclability of the part, and convenient comprehensive utilization of available components contained in the recovered sewage.
Description
Technical Field
The invention relates to the field of mining treatment, in particular to an air dust removal device.
Background
Most of dust collectors used in the industries of metallurgy, mines, building materials, chemical engineering and the like at present adopt cyclone dust collectors or bag type dust collectors and high-voltage electrostatic dust collectors, and the bag type dust collectors in operation need air cannons or other forms to clean bags at regular time, secondary dust raising is generated in the bag cleaning process, and the problem that the secondary dust raising cannot be effectively solved.
Disclosure of Invention
In order to solve the problems, the invention discloses a dust gas treatment device.
The specific technical scheme is as follows:
a dust gas treatment device comprises a shell, wherein a mixed air inlet pipeline is arranged on one side of the shell, a clear water atomization electromagnetic valve is arranged on the mixed air inlet pipeline, a spiral water spray pipeline electromagnetic valve is further arranged on the mixed air inlet pipeline, a sewage guide groove and a spiral guide plate are arranged in the shell, the sewage guide groove is spirally arranged in the shell, the spiral guide plate and the sewage guide groove form an air flow channel, a spiral water spray pipe is further arranged in the shell, the spiral water spray pipe is spirally arranged in the shell, capillary holes are further formed in the spiral water spray pipe, the water outlet direction of the capillary holes points to the inner wall of the shell, an inner barrel is further arranged at the center of the shell, a combining part is further arranged on the shell, and the cross-sectional area of the combining part is gradually increased from bottom to top, and a sewage discharge pipe is also arranged at the lowest part of the shell and is fixedly connected with the shell through a flange.
The pitch of the spiral water spraying pipe is the same as that of the sewage diversion trench.
And a channel formed by the sewage diversion trench and the diversion plate is in clearance fit with the inner wall of the shell.
The distance between the middle cylinder and the bottom of the shell is smaller than that between the bottom of the sewage guide groove and the bottom of the shell, namely H1 is smaller than H2.
The invention has the advantages that: the dust remover has the advantages of high efficiency, simple operation, low manufacturing cost, low energy consumption, no moving parts, no secondary poplar dust, low maintenance cost, compact structure, only extremely small consumption of water, recyclability of the part, and convenient comprehensive utilization of available components contained in the recovered sewage.
Drawings
FIG. 1 is a schematic structural view of the present invention;
Detailed Description
The invention is described in detail below with reference to the accompanying drawings, and as shown in fig. 1, a dust gas treatment device comprises a housing 6, a mixed air inlet pipe 1 is arranged on one side of the housing 6, a clean water atomization solenoid valve 2 is arranged on the mixed air inlet pipe, a spiral water spray pipe solenoid valve 3 is further arranged on the mixed air inlet pipe, a sewage guide groove 7 and a spiral guide plate 8 are arranged inside the housing 1, the sewage guide groove 7 is spirally arranged inside the housing, the spiral guide plate 8 is spirally arranged inside the housing, the spiral guide plate and the sewage guide groove 8 form an air flow channel, a spiral water spray pipe 5 is further arranged inside the housing, the spiral water spray pipe 5 is spirally arranged inside the housing, capillary holes 501 are further arranged on the spiral water spray pipe 5, and the water outlet direction of the capillary holes 501 points to the inner wall of the housing, the center department of casing still is equipped with inner tube 4, the casing still is equipped with joint portion 601, the cross sectional area of joint portion 601 increases gradually from bottom to top cross sectional area, still is equipped with sewage pipes 11 in the below of casing 6, sewage pipes 11 pass through flange 10 and casing fixed 6 links together.
The pitch and the rotating direction of the spiral water spraying pipe 5 are the same as those of the sewage guide groove 7.
And a channel formed by the sewage diversion trench and the diversion plate is in clearance fit with the inner wall of the shell.
The distance between the middle cylinder and the bottom of the shell is smaller than that between the bottom of the sewage guide groove and the bottom of the shell, namely H1 is smaller than H2.
The working principle of the invention is as follows: dirty air containing dust is introduced into a mixed air inlet pipeline, tangentially introduced into a spiral wet dust collector along the pipeline for gas separation, a spiral guide plate is arranged between an inner cylinder and an outer cylinder, the spiral guide plate is provided with a certain spiral inclination angle and is welded with a spiral sewage guide groove and has enough guide space, a closed air flow channel is formed among the spiral guide plate, the inner cylinder wall, the outer cylinder wall and the spiral sewage guide groove, the size of the air flow channel is larger than or equal to that of the air inlet pipeline, after the mixed gas is atomized and sprayed by a clear water atomization electromagnetic valve, part of dust in the mixed gas is combined with water, the mixed gas generates rotational flow, the rotational flow gas sinks, and dust particles with larger specific gravity are thrown onto the outer cylinder wall under the action of centrifugal force, after the electromagnetic valve of the spiral water spray pipeline is opened, the spiral water spray pipe starts to work, water in capillary holes of the spiral water spray pipe is sprayed into the shell, the dust particle contacts with the water curtain and the wall of the device, the dust particle is adhered by the water curtain to lose inertia force and flows down to the sewage guide groove along the outer cylinder wall to be collected, the sewage guide groove is used for spraying a spiral water spray pipe to the outer cylinder wall, the sewage formed by water and dust is quickly collected into the sewage guide groove under the common action of water flow and rotary sinking gas and quickly enters a sewage discharge pipe to prevent mud formed by the dust and the water from being hardened and deposited, the sewage flowing into the groove is finally guided into the collection groove through the sewage discharge pipe to be comprehensively utilized, the filtered gas flows to the joint part after being treated, and the gas continuously and spirally accelerates to flow due to inertia because the joint part adopts the shape of a conical surface, and finally moves upwards from bottom to top through the inner cylinder.
Claims (4)
1. The utility model provides a dust gas administers device, includes the casing, its characterized in that: a mixed air inlet pipeline is arranged on one side of the shell, a clear water atomization electromagnetic valve is arranged on the mixed air inlet pipeline, a spiral water spray pipeline electromagnetic valve is further arranged on the mixed air inlet pipeline, a sewage guide groove and a spiral guide plate are arranged in the shell, the sewage guide groove is spirally arranged in the shell, the spiral guide plate and the sewage guide groove form an air flow channel, a spiral water spray pipe is further arranged in the shell, the spiral water spray pipe is spirally arranged in the shell, capillary holes are further formed in the spiral water spray pipe, the water outlet direction of the capillary holes points to the inner wall of the shell, an inner cylinder is further arranged at the center of the shell, the shell is further provided with a combining part, and the cross-sectional area of the combining part is gradually increased from bottom to top, and a sewage discharge pipe is also arranged at the lowest part of the shell and is fixedly connected with the shell through a flange.
2. The dust gas treatment device of claim 1, wherein: the pitch of the spiral water spraying pipe is the same as that of the sewage diversion trench.
3. The dust gas treatment device of claim 1, wherein: and a channel formed by the sewage diversion trench and the diversion plate is in clearance fit with the inner wall of the shell.
4. The dust gas treatment device of claim 1, wherein: the distance between the middle barrel and the bottom of the shell is smaller than the distance between the bottom of the sewage diversion trench and the bottom of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910897437.2A CN110604990A (en) | 2019-09-23 | 2019-09-23 | Dust gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910897437.2A CN110604990A (en) | 2019-09-23 | 2019-09-23 | Dust gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110604990A true CN110604990A (en) | 2019-12-24 |
Family
ID=68892994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910897437.2A Pending CN110604990A (en) | 2019-09-23 | 2019-09-23 | Dust gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110604990A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111495085A (en) * | 2020-04-11 | 2020-08-07 | 浙江长兴瑞峰环保科技有限公司 | Waste gas treatment device for environmental protection equipment |
| CN112023602A (en) * | 2020-11-03 | 2020-12-04 | 小跃科技(北京)有限公司 | Purifier to carbon dioxide dust removal edulcoration |
| CN112870888A (en) * | 2021-01-22 | 2021-06-01 | 四川利达华锐机械有限公司 | Hinder and spray environmental protection equipment soon |
| CN114307480A (en) * | 2021-11-19 | 2022-04-12 | 桂林矿山机械有限公司 | Water mist dust removal device for calcium hydroxide production line and calcium hydroxide production line |
| CN114405205A (en) * | 2022-02-11 | 2022-04-29 | 青岛云路先进材料技术股份有限公司 | High-temperature gas-solid mixed phase separation equipment |
| CN115430246A (en) * | 2022-10-09 | 2022-12-06 | 江西理工大学 | Multi-mode dust gas treatment device and using method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206950881U (en) * | 2017-06-14 | 2018-02-02 | 朴显泽 | A kind of equipment for improving efficiency of dust collection |
| CN206980385U (en) * | 2017-05-16 | 2018-02-09 | 浙江天洁环境科技股份有限公司 | A kind of combined type dedusting device simple in construction |
| CN110056924A (en) * | 2019-04-25 | 2019-07-26 | 余姚市康西精密模具有限公司 | A kind of cyclone separating fume purifier of fume |
-
2019
- 2019-09-23 CN CN201910897437.2A patent/CN110604990A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206980385U (en) * | 2017-05-16 | 2018-02-09 | 浙江天洁环境科技股份有限公司 | A kind of combined type dedusting device simple in construction |
| CN206950881U (en) * | 2017-06-14 | 2018-02-02 | 朴显泽 | A kind of equipment for improving efficiency of dust collection |
| CN110056924A (en) * | 2019-04-25 | 2019-07-26 | 余姚市康西精密模具有限公司 | A kind of cyclone separating fume purifier of fume |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111495085A (en) * | 2020-04-11 | 2020-08-07 | 浙江长兴瑞峰环保科技有限公司 | Waste gas treatment device for environmental protection equipment |
| CN111495085B (en) * | 2020-04-11 | 2021-10-01 | 河北晴空环保科技有限公司 | Waste gas treatment device for environmental protection equipment |
| CN112023602A (en) * | 2020-11-03 | 2020-12-04 | 小跃科技(北京)有限公司 | Purifier to carbon dioxide dust removal edulcoration |
| CN112023602B (en) * | 2020-11-03 | 2021-05-28 | 小跃科技(北京)有限公司 | Purifier to carbon dioxide dust removal edulcoration |
| CN112870888A (en) * | 2021-01-22 | 2021-06-01 | 四川利达华锐机械有限公司 | Hinder and spray environmental protection equipment soon |
| CN114307480A (en) * | 2021-11-19 | 2022-04-12 | 桂林矿山机械有限公司 | Water mist dust removal device for calcium hydroxide production line and calcium hydroxide production line |
| CN114307480B (en) * | 2021-11-19 | 2023-04-14 | 桂林矿山机械有限公司 | Water mist dust removal device for calcium hydroxide production line and calcium hydroxide production line |
| CN114405205A (en) * | 2022-02-11 | 2022-04-29 | 青岛云路先进材料技术股份有限公司 | High-temperature gas-solid mixed phase separation equipment |
| CN114405205B (en) * | 2022-02-11 | 2022-10-25 | 青岛云路先进材料技术股份有限公司 | High-temperature gas-solid mixed phase separation equipment |
| CN115430246A (en) * | 2022-10-09 | 2022-12-06 | 江西理工大学 | Multi-mode dust gas treatment device and using method thereof |
| CN115430246B (en) * | 2022-10-09 | 2024-03-01 | 江西理工大学 | Multi-mode dust gas treatment device and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191224 |
|
| RJ01 | Rejection of invention patent application after publication |