CN206587549U - A kind of gas cleaning plant - Google Patents
A kind of gas cleaning plant Download PDFInfo
- Publication number
- CN206587549U CN206587549U CN201720194679.1U CN201720194679U CN206587549U CN 206587549 U CN206587549 U CN 206587549U CN 201720194679 U CN201720194679 U CN 201720194679U CN 206587549 U CN206587549 U CN 206587549U
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- CN
- China
- Prior art keywords
- gas
- purifying column
- spiral passage
- exhaust outlet
- suction pump
- 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.)
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- Filtering Of Dispersed Particles In Gases (AREA)
- Treating Waste Gases (AREA)
Abstract
A kind of gas cleaning plant, with suction pump, purifying column and collection device, connected between the bottom of purifying column and suction pump by pipeline, the top of purifying column is provided with exhaust outlet, the bottom of purifying column is provided with sewage draining exit, the bottom of purifying column is provided with liquid return tube, liquid return tube is connected with collection device, spiral passage is provided with purifying column, very strong centrifugal action can be formed in gas uphill process, particulate matter centrifugation in gas is thrown away, particle attachment device is provided with along the purification inner wall of tower of spiral passage, gap is provided between particle attachment device and the inwall of purifying column, the top of spiral passage is provided with mist eliminator, mist eliminator built-in fabric filter core, make the more thorough of gas drying, exhaust outlet is provided with monitoring alarm, it can detect whether the gas of discharge meets discharge standard, exhaust outlet connects blast pipe and gas return duct, electronic valve is equipped with blast pipe and gas return duct, the switch of electronic valve passes through monitoring alarm control.
Description
Technical field
The utility model is related to field of gas purification, more particularly to a kind of gas cleaning plant.
Background technology
Substantial amounts of industrial waste gas can be produced in the industrial production at present, and various impurity are contained in these industrial waste gases, if
It is directly discharged in air, serious pollution can be brought to air, and these contain the gas of impurity inside production environment
Equipment belt can also be corroded during circulation, reduce the service life of equipment, staff contains impurity in suction for a long time
Industrial waste gas also have to body and greatly damage, the existing a part of gas cleaning plant of in the market, but these purifiers
The gas that can only be purified, it is impossible to which effective monitoring is carried out to the gas of purification, if gas cleaning plant breaks down not
Industrial gas emission can timely and effectively be prevented into air, so as to considerably increase potential safety hazard.
The content of the invention
The utility model provides a kind of gas cleaning plant, it is therefore an objective to which solving prior art problem can supervise there is provided one kind
Purification gas quality is surveyed, the gas that discharge is effectively ensured is the purifier for the gas for reaching discharge standard.
The utility model solve problem use technical scheme be：
A kind of gas cleaning plant, with suction pump, purifying column and collection device, it is characterised in that：The purifying column
Connected between bottom and suction pump by pipeline, the top of purifying column is provided with exhaust outlet, and the bottom of purifying column is provided with sewage draining exit, only
The bottom for changing tower is provided with liquid return tube, and liquid return tube is connected with collection device, and spiral passage, edge are provided with purifying column
The purification inner wall of tower of spiral passage is provided with particle attachment device, is provided between particle attachment device and the inwall of purifying column
Gap, the top of spiral passage is provided with mist eliminator, and mist eliminator built-in fabric filter core, exhaust outlet is provided with monitoring alarm,
Exhaust outlet connects blast pipe and gas return duct, and gas backstreaming pipe connects the loop to form circulation with suction pump, and blast pipe is gentle
Electronic valve is equipped with body return duct, the switch of electronic valve passes through monitoring alarm control.
The spiral passage is to dry filter core composition.
The particle attachment device is netted.
The beneficial effects of the utility model：Spiral passage can form very strong centrifugation in gas uphill process and make
With, the particulate matter centrifugation in gas is thrown away, while by rising dried gas through mist eliminator progress redrying,
Make the more thorough of gas drying, the monitoring alarm of exhaust outlet can detect whether the gas of discharge meets discharge standard, together
When control valve switch.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
In figure：1st, suction pump；2nd, purifying column；3rd, collection device；4th, pipeline；5th, exhaust outlet；6th, sewage draining exit；7th, liquid flows back
Pipe；8th, spiral passage；9th, particle attachment device；10th, gap；11st, mist eliminator；12nd, monitoring alarm；13rd, blast pipe；
14th, gas backstreaming pipe；15th, electronic valve；16th, electronic valve.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
A kind of gas cleaning plant as shown in Figure 1, with suction pump 1, purifying column 2 and collection device 3, the purifying column 2
Bottom and suction pump 1 between connected by pipeline 4, the top of purifying column 2 is provided with exhaust outlet 5, and the bottom of purifying column 2 is provided with row
Dirty mouth 6, the bottom of purifying column 2 is provided with liquid return tube 7, and liquid return tube 7 is connected with collection device 3, and spiral shell is provided with purifying column 2
Rising passway 8 is revolved, the spiral passage 8 is to dry filter core composition, is provided with along the purification inner wall of tower of spiral passage 8
Particle attachment device 9, the particle attachment device 9 is netted, and gap is provided between particle attachment device 9 and the inwall of purifying column
10, the top of spiral passage 8 is provided with mist eliminator 11, and the built-in fabric filter core of mist eliminator 11, exhaust outlet 5 is filled provided with monitoring, alarming
12 are put, exhaust outlet 5 connects blast pipe 13 and gas return duct 14, gas backstreaming pipe 14 is connected with suction pump 1, form returning for circulation
Electronic valve, respectively electronic valve 15 and electronic valve 16, electronic valve 15 and electricity are equipped with road, blast pipe 13 and gas return duct 14
The switch of sub- valve 16 is controlled by monitoring alarm 12.
In the course of the work, gas enters purifying column 2 by suction pump 1, is centrifuged along the spiral passage 8 of purifying column 2
Rotation rises, and the particulate matter in gas is thrown out of with centrifugal action, and a part is attached on particle attachment device 9, one
Divide the bottom that purifying column is fallen into Action of Gravity Field, rotation rises dried gas and passes through mist eliminator 11, by the two of mist eliminator
Secondary drying is gathered in exhaust outlet, by the monitoring of monitoring alarm 12, and gas meets discharge standard, monitoring alarm control
The electronic valve 15 of blast pipe 13 processed opens the discharge for directly carrying out gas, if gas does not meet discharge standard, monitoring, alarming
The electronic valve 15 of the control blast pipe 13 of device 12 is closed, and the electronic valve 16 for opening gas backstreaming pipe 14 is purified again, concurrently
It has alert notification staff investigation failure, so can effectively reduces misprinting for waste gas, reduce the pollution to environment.
Claims (3)
1. a kind of gas cleaning plant, with suction pump, purifying column and collection device, it is characterised in that：Under the purifying column
Connected between portion and suction pump by pipeline, the top of purifying column is provided with exhaust outlet, and the bottom of purifying column is provided with sewage draining exit, purification
The bottom of tower is provided with liquid return tube, and liquid return tube is connected with collection device, spiral passage is provided with purifying column, along spiral shell
The purification inner wall of tower for revolving rising passway is provided with particle attachment device, between being provided between particle attachment device and the inwall of purifying column
Gap, the top of spiral passage is provided with mist eliminator, mist eliminator built-in fabric filter core, and exhaust outlet is provided with monitoring alarm, row
Gas port connects blast pipe and gas return duct, and gas backstreaming pipe connects the loop to form circulation, blast pipe and gas with suction pump
Electronic valve is equipped with return duct, the switch of electronic valve passes through monitoring alarm control.
2. a kind of gas cleaning plant as claimed in claim 1, it is characterised in that：The spiral passage is to dry filter core group
Into.
3. a kind of gas cleaning plant as claimed in claim 1, it is characterised in that：The particle attachment device is netted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720194679.1U CN206587549U (en) | 2017-03-01 | 2017-03-01 | A kind of gas cleaning plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720194679.1U CN206587549U (en) | 2017-03-01 | 2017-03-01 | A kind of gas cleaning plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206587549U true CN206587549U (en) | 2017-10-27 |
Family
ID=60125775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720194679.1U Active CN206587549U (en) | 2017-03-01 | 2017-03-01 | A kind of gas cleaning plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206587549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373758A (en) * | 2018-10-19 | 2019-02-22 | 张淑芳 | A kind of recuperative heater |
-
2017
- 2017-03-01 CN CN201720194679.1U patent/CN206587549U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373758A (en) * | 2018-10-19 | 2019-02-22 | 张淑芳 | A kind of recuperative heater |
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