CN207708763U - Waste gas dust-removal device - Google Patents
Waste gas dust-removal device Download PDFInfo
- Publication number
- CN207708763U CN207708763U CN201721841629.4U CN201721841629U CN207708763U CN 207708763 U CN207708763 U CN 207708763U CN 201721841629 U CN201721841629 U CN 201721841629U CN 207708763 U CN207708763 U CN 207708763U
- Authority
- CN
- China
- Prior art keywords
- exhaust gas
- spray
- settling tank
- cloth bag
- spray column
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model is related to a kind of waste gas dust-removal devices, belong to technical field of waste gas treatment, including air-introduced machine one and spray column, spray tube is equipped in spray column, spray column bottom end is equipped with sewage draining exit, spray tube includes intersecting spray tube and vertical shower pipe, spray tube couples with water circulating pump, water circulating pump is also connected with spray column lower part, spray column internal upper part is equipped with demisting layer, the connection of spray column upper end has induced duct two, induced duct two couples again exhaust gas settling tank, partition board there are two being set in exhaust gas settling tank, exhaust gas settling tank is divided into three spaces by two partition boards, shoot door there are one being all provided on the exhaust gas precipitation box outer wall in each space, exhaust gas settling tank left upper part is equipped with gas outlet, the upper end of right side partition is equipped with cloth bag bracket, the lower end of left side partition board is equipped with cloth bag bracket, it is cased with cloth bag on cloth bag bracket.The utility model is more preferable to exhaust-gas treatment effect, treatment effeciency higher.
Description
Technical field
The utility model is related to a kind of waste gas dust-removal devices, belong to technical field of waste gas treatment.
Background technology
Chemical industry factory floor will produce pernicious gas in production operation, containing various harmful in these gases
Gas, to air environment, there are prodigious pollutions and harm.Individually using the method processing of spray, there are some dirts not soluble in water
Dye object can not be settled down, and when contaminant particle content is more, the efficiency for depending merely on spray process is difficult to be guaranteed.
Utility model content
The purpose of this utility model is the deficiencies in the prior art to be solved, and it is more preferable to provide a kind for the treatment of effect, place
Manage more efficient waste gas dust-removal device.
The utility model is achieved through the following technical solutions：
I.e. a kind of waste gas dust-removal device, including air-introduced machine one and spray column, spray column is interior to be equipped with spray tube, spray column bottom end
Equipped with sewage draining exit, spray tube includes intersecting spray tube and vertical shower pipe, spray tube with water circulating pump to couple, water circulating pump also with
Spray column lower part is connected, and spray column internal upper part is equipped with demisting layer, and the connection of spray column upper end has air-introduced machine two, air-introduced machine two to join again
It is connected to exhaust gas settling tank, is set in exhaust gas settling tank there are two partition board, exhaust gas settling tank is divided into three spaces by two partition boards, often
Is all provided with there are one shoot door on the exhaust gas precipitation box outer wall in a space, exhaust gas settling tank left upper part is equipped with gas outlet, right side every
The upper end of plate is equipped with cloth bag bracket, and the lower end of left side partition board is equipped with cloth bag bracket, cloth bag is cased on cloth bag bracket.
The utility model first carries out spray process to exhaust gas, then is filtered, settlement treatment, and treated, and gaseous impurity contains
Amount is less, and treatment effect is more preferable, treatment effeciency higher.
Further preferably, lower part is equipped with filter device in the spray column, is filtered to spray liquid, and spray liquid can be followed
Ring uses, energy-saving and emission-reduction.
Further preferably, exhaust gas settling tank upper end is equipped with gas receiver, and gas receiver passes through air pulse pipeline and cloth bag
Connection, air pulse pipeline are equipped with pulse valve.Rapping is carried out to the dust being deposited on cloth bag, is cleared up again without removing,
It is more efficient.
Compared with prior art, advantageous effect possessed by the utility model is：
1, the utility model first carries out spray process to exhaust gas, then is filtered, settlement treatment, treated gaseous impurity
Content is less, and treatment effect is more preferable, treatment effeciency higher.
2, lower part is equipped with filter device in spray column, is filtered to spray liquid, spray liquid can be recycled, energy saving to subtract
Row.
3, exhaust gas settling tank upper end is equipped with gas receiver, and gas receiver is connected to by air pulse pipeline with cloth bag, air pulse
Pipeline is equipped with pulse valve.Rapping is carried out to the dust being deposited on cloth bag, is cleared up again without removing, it is more efficient.
Description of the drawings
Fig. 1 is the main structure diagram of the utility model.
In figure：1, spray column；2, water circulating pump；3, filter device；4, sewage draining exit；5, water pipe；6, intersect spray tube；7, it erects
Direct-injection shower pipe；8, demisting layer；9, air-introduced machine two；10, exhaust gas settling tank；11, partition board；12, shoot door；13, cloth bag bracket；14、
Cloth bag；15, gas outlet；16, gas receiver；17, pulse valve；18, air pulse pipeline；19, air-introduced machine one.
Specific implementation mode
Below against attached drawing, specific embodiment of the present utility model is described in further detail.
A kind of waste gas dust-removal device as shown in Figure 1, including air-introduced machine 1 and spray column 1, spray column 1 is interior to be equipped with spray
Pipe, 1 bottom end of spray column are equipped with sewage draining exit 4, and spray tube includes that intersection spray tube 6 and vertical shower pipe 7, spray tube pass through water pipe 5
Couple with water circulating pump 2, water circulating pump 2 is also connected with 1 lower part of spray column, and 1 internal upper part of spray column is equipped with demisting layer 8, spray
Lower part is equipped with filter device 3 in tower 1, and the connection of 1 upper end of spray column has air-introduced machine 29, and air-introduced machine 29 couples again exhaust gas settling tank
10, it sets in exhaust gas settling tank 10 there are two partition board 11, exhaust gas settling tank 10 is divided into three spaces, Mei Gekong by two partition boards 11
Between 10 outer wall of exhaust gas settling tank on be all provided with there are one shoot door 12,10 left upper part of exhaust gas settling tank is equipped with gas outlet 15, right
The upper end of side partition board 11 is equipped with cloth bag bracket 13, and the lower end of left side partition board 11 is equipped with cloth bag bracket 13, is cased on cloth bag bracket 13
Cloth bag 14,10 upper end of exhaust gas settling tank are equipped with gas receiver 16, and gas receiver 16 is connected to by air pulse pipeline 18 with cloth bag 14, arteries and veins
It rushes airflow line 18 and is equipped with pulse valve 17.
Operation principle：
Air-introduced machine 1 introduces exhaust gas into spray column 1, and water circulating pump 2 extracts spray liquid and carried out at spray to exhaust gas
Reason, demisting layer 8 remove the moisture in exhaust gas, and the exhaust gas after spray process is introduced by air-introduced machine 29 in exhaust gas settling tank 10,
Particulate pollutant in exhaust gas is filtered out by cloth bag 14, and compressed gas is blown into cloth bag by gas receiver 16 by air pulse pipeline 18
Rapping is carried out in 14, dust rapping is fallen, and opens shoot door 12 and dust is cleared up.
Term "inner", "outside", " longitudinal direction ", " transverse direction ", "upper", "lower", "top", "bottom" in the description of the present invention,
The orientation or positional relationship of equal instructions is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing this practicality newly
Type rather than require the utility model must be with specific azimuth configuration and operation, therefore should not be understood as to the utility model
Limitation.
Claims (3)
1. a kind of waste gas dust-removal device, including air-introduced machine one (19) and spray column (1), spray column (1) is interior to be equipped with spray tube, spray
Tower (1) bottom end is equipped with sewage draining exit (4), it is characterised in that：The spray tube includes intersecting spray tube (6) and vertical shower pipe (7),
Spray tube couples with water circulating pump (2), and water circulating pump (2) is also connected with spray column (1) lower part, and spray column (1) internal upper part is set
There is a demisting layer (8), the connection of spray column (1) upper end has an air-introduced machine two (9), air-introduced machine two (9) and connection has exhaust gas settling tank (10),
It being set in exhaust gas settling tank (10) there are two partition board (11), exhaust gas settling tank (10) is divided into three spaces by two partition boards (11),
It is all provided on exhaust gas settling tank (10) outer wall in each space there are one shoot door (12), exhaust gas settling tank (10) left upper part is equipped with
The upper end of gas outlet (15), right side partition (11) is equipped with cloth bag bracket (13), and the lower end of left side partition board (11) is equipped with cloth bag bracket
(13), it is cased with cloth bag (14) on cloth bag bracket (13).
2. waste gas dust-removal device according to claim 1, it is characterised in that：The interior lower part of the spray column (1) is equipped with filtering
Device (3).
3. waste gas dust-removal device according to claim 1, it is characterised in that：Exhaust gas settling tank (10) upper end is equipped with storage
Inflator (16), gas receiver (16) are connected to by air pulse pipeline (18) with cloth bag (14), and air pulse pipeline (18) is equipped with
Pulse valve (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721841629.4U CN207708763U (en) | 2017-12-26 | 2017-12-26 | Waste gas dust-removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721841629.4U CN207708763U (en) | 2017-12-26 | 2017-12-26 | Waste gas dust-removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207708763U true CN207708763U (en) | 2018-08-10 |
Family
ID=63049765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721841629.4U Expired - Fee Related CN207708763U (en) | 2017-12-26 | 2017-12-26 | Waste gas dust-removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207708763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109107316A (en) * | 2018-09-07 | 2019-01-01 | 南野金属材料(苏州)有限公司 | A kind of dust collecting process of sand casting reclaimed sand |
-
2017
- 2017-12-26 CN CN201721841629.4U patent/CN207708763U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109107316A (en) * | 2018-09-07 | 2019-01-01 | 南野金属材料(苏州)有限公司 | A kind of dust collecting process of sand casting reclaimed sand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180810 Termination date: 20211226 |