CN208448895U - A kind of emission-control equipment - Google Patents
A kind of emission-control equipment Download PDFInfo
- Publication number
- CN208448895U CN208448895U CN201820670992.2U CN201820670992U CN208448895U CN 208448895 U CN208448895 U CN 208448895U CN 201820670992 U CN201820670992 U CN 201820670992U CN 208448895 U CN208448895 U CN 208448895U
- Authority
- CN
- China
- Prior art keywords
- stuffing box
- chimney
- emission
- motor
- connect
- 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
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of emission-control equipments, including spray column, chimney, water tank, control cabinet, the chimney is located at the spray column top, the water tank is located at the bottom of spray column, the control cabinet is located on the right side of chimney, the emission-control equipment further includes gas return conduit, the air inlet of the gas return conduit is connect with chimney middle and lower part, the gas outlet of the gas return conduit is connect with the water tank, the chimney middle and upper part is equipped with the first motor-driven valve, and the gas return conduit is equipped with the second motor-driven valve；PLC controller is equipped in the control cabinet, the PLC controller is electrically connected with first motor-driven valve and second motor-driven valve, it is simple structure and reasonable design, whether qualified by the gas after air quality sensor detection processing, and secondary treatment, high-efficiency environment friendly can be carried out to exhaust gas not up to standard.
Description
Technical field
The utility model relates to waste gas pollution control and treatment field, in particular to a kind of emission-control equipment.
Background technique
With the enhancing of the environmental consciousness of people, the requirement to environmental quality is also higher and higher, pollutes to exhaust gas bring
Also more sensitive, desulfurizing tower is a kind of cleaning equipment that the harmful substances such as dust, exhaust gas are discharged in field of industrial production, mesh
Before, quite a few industrial enterprise need to remove steel surface iron scale in process of production and use hydrochloric acid and dilute sulfuric acid into
Row pickling, can generate a large amount of acid pickle in acid cleaning process, ingredient be mainly free acid, frerrous chloride or ferrous sulfate and
Water, content are different and different with acid cleaning process, operation temperature, steel material and specification.However in the mistake handled spent acid
Cheng Zhong often has acid mist evolution and causes damages to environment, pollutes to air.
The emission-control equipments such as current spray column, when handling exhaust emission, treated, and gas is not passed through
It crosses detection to be just directly discharged in atmosphere, certain pernicious gases can be exceeded sometimes in treated gas, at this moment direct emission
After can again result in pollution.
Summary of the invention
The purpose of the utility model is to overcome in place of the deficiencies in the prior art, provide it is a kind of can treated to spray column
Gas is detected, and the emission-control equipment of the unqualified exhaust gas of secondary treatment.It is achieved through the following technical solutions:
A kind of emission-control equipment, including spray column, chimney, water tank, control cabinet, the chimney are located on the spray column
Portion, the water tank are located at the bottom of spray column, and the control cabinet is located on the right side of chimney, and the emission-control equipment further includes gas
The air inlet of reflux line, the gas return conduit is connect with chimney middle and lower part, the gas outlet of the gas return conduit with
The water tank connection, the chimney middle and upper part are equipped with the first motor-driven valve, and the gas return conduit is equipped with the second motor-driven valve；Institute
It states and is equipped with PLC controller in control cabinet, the PLC controller electrically connects with first motor-driven valve and second motor-driven valve
It connects.
Further, air quality sensor is equipped in the chimney, the air quality sensor is located at described first
Below motor-driven valve；
The air quality sensor and the PLC controller are electrically connected.
It further, further include flusher, the flusher includes wash tub pipe and flushing water valve, the flushing
Water pipe is mounted on spray column top, air quality sensor described in the wash tub pipe water outlet face, the flushing water valve
On wash tub pipe.
Further, be equipped with upper stuffing box and lower stuffing box in the middle part of the spray column, the upper stuffing box be located at it is described under
Baffle is equipped in filler upper box part, the upper stuffing box and the lower stuffing box.
Further, in the upper stuffing box, from left to right on direction baffle described in odd number and upper stuffing box bottom
It connects, baffle described in even number is connect with the top of upper stuffing box.
Further, in the lower stuffing box, from bottom to top on direction baffle described in odd number and lower stuffing box right side
It connects, baffle described in even number is connect with the left side of lower stuffing box.
Further, in the lower stuffing box, from bottom to top on direction baffle described in odd number and lower stuffing box left side
It connects, baffle described in even number is connect with the right side of lower stuffing box.
The utility model has the beneficial effects that a kind of lamp light control system provided by the utility model, including spray column, cigarette
Chimney, water tank, control cabinet, the chimney are located at the spray column top, and the water tank is located at the bottom of spray column, the control cabinet
On the right side of chimney, the emission-control equipment further includes gas return conduit, the air inlet and cigarette of the gas return conduit
The connection of chimney middle and lower part, the gas outlet of the gas return conduit are connect with the water tank, and the chimney middle and upper part is equipped with the first electricity
Dynamic valve, the gas return conduit are equipped with the second motor-driven valve；PLC controller, the PLC controller are equipped in the control cabinet
It is electrically connected with first motor-driven valve and second motor-driven valve, simple structure and reasonable design is sensed by air quality
Whether the gas after device detection processing is qualified, and can carry out secondary treatment, high-efficiency environment friendly to exhaust gas not up to standard.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment；
Component is entitled in figure:
1, chimney；2, spray column；3, water tank；4, control cabinet；5, gas return conduit；6, the first motor-driven valve；7, the second electricity
Dynamic valve；8, air quality sensor；9, wash tub pipe；10, flushing water valve；11, upper stuffing box；12, lower stuffing box；13, it keeps off
Plate.
Specific embodiment
One preferred embodiment of the utility model, as shown in Figure 1, a kind of emission-control equipment, including spray column 2, cigarette
Chimney 1, water tank 3, control cabinet 4, chimney 1 are located at 2 top of spray column, and water tank 3 is located at the bottom of spray column 2, and control cabinet 4 is located at chimney
1 right side, emission-control equipment further includes gas return conduit 5, and the air inlet of gas return conduit 5 is connect with 1 middle and lower part of chimney,
The gas outlet of gas return conduit 5 is connect with water tank 3, and 1 middle and upper part of chimney is equipped with the first motor-driven valve 6, is set on gas return conduit 5
There is the second motor-driven valve 7；PLC controller, PLC controller and the first motor-driven valve 6 and the second motor-driven valve 7 electricity are equipped in control cabinet 4
Property connection.Air quality sensor 8 is equipped in chimney 1, air quality sensor 8 is located at 6 lower section of the first motor-driven valve；It further include control
Case 4 processed, air quality sensor 8 and PLC controller are electrically connected.It further include flusher, flusher includes wash tub pipe 9
With flushing water valve 10, wash tub pipe 9 is mounted on chimney lower part wall, 9 water outlet face air quality sensor of wash tub pipe
8, flushing water valve 10 is located on wash tub pipe 9.Upper stuffing box 11 and lower stuffing box 12, upper stuffing box are equipped in the middle part of spray column 2
11 are located at lower 12 top of stuffing box, are equipped with baffle 13 in upper stuffing box 11 and lower stuffing box 12.In upper stuffing box 11, from left-hand
Odd number baffle is connect with the bottom of upper stuffing box 11 in right direction, and even number baffle is connect with the top of upper stuffing box 11.Under
In stuffing box 12, odd number baffle is connect with the right side of lower stuffing box 12 on direction from bottom to top, even number baffle and lower filler
The left side of case 12 connects.
In the present embodiment, firstly, removing the bulky grain in dust by the water tank of spray tower bottom, then pass through upper filler
Case and lower stuffing box remove the little particle in dust, are equipped with multiple baffles in upper stuffing box 11 and lower stuffing box 12, baffle interlocks
Setting forms " S " type channel, and gas can maximize enlargement gas and upper stuffing box 11 and lower stuffing box by " S " type channel
The contact area of filler in 12 only maximumlly guarantees that contact of the gas with filler could be removed maximumlly in gas
Dust and acidic materials guarantee the purification efficiency of gas.
To treated, air quality detects the air quality sensor 8 for being embedded in inside chimney 1, and will test
Data feedback into PLC controller, when air quality after treatment is not up to standard, PLC controller inside control cabinet is closed
Motor-driven valve 6 on chimney 1, while the motor-driven valve 7 on gas backstreaming pipe 5 is opened, by treated, gas carries out the secondary place that flows back
Reason, after the data that air quality sensor 8 detects are up to standard, PLC controller opens the motor-driven valve 6 on chimney 1, simultaneously closes off
Motor-driven valve 7 on gas backstreaming pipe 5, avoidable air cause secondary pollution.
The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality
In the case where with novel spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality
It is not limited to the particular embodiment disclosed with novel, other embodiments fallen into claims hereof all belong to
In the range of the utility model protection.
Claims (7)
1. a kind of emission-control equipment, including spray column, chimney, water tank, control cabinet, the chimney is located on the spray column
Portion, the water tank are located at the bottom of spray column, and the control cabinet is located on the right side of chimney, it is characterised in that:
It further include gas return conduit, the air inlet of the gas return conduit is connect with chimney middle and lower part, the gas backstreaming
The gas outlet of pipeline is connect with the water tank, and the chimney middle and upper part is equipped with the first motor-driven valve, is set on the gas return conduit
There is the second motor-driven valve；
PLC controller is equipped in the control cabinet, the PLC controller and first motor-driven valve and second motor-driven valve are equal
It is electrically connected.
2. emission-control equipment according to claim 1, it is characterised in that:
Air quality sensor is equipped in the chimney, the air quality sensor is located at below first motor-driven valve；
The air quality sensor and the PLC controller are electrically connected.
3. emission-control equipment according to claim 2, it is characterised in that:
It further include flusher, the flusher includes wash tub pipe and flushing water valve, and the wash tub pipe is mounted on spray
Tower top, air quality sensor described in the wash tub pipe water outlet face are drenched, the flushing water valve is located at wash tub pipe
On.
4. emission-control equipment according to claim 1, it is characterised in that:
Upper stuffing box and lower stuffing box are equipped in the middle part of the spray column, the upper stuffing box is located at the lower filler upper box part, institute
It states in stuffing box and the lower stuffing box and is equipped with baffle.
5. emission-control equipment according to claim 4, it is characterised in that:
In the upper stuffing box, baffle described in odd number is connect with the bottom of the upper stuffing box on direction from left to right, even number
A baffle is connect with the top of the upper stuffing box.
6. emission-control equipment according to claim 4, it is characterised in that:
In the lower stuffing box, baffle described in odd number is connect with the right side of the lower stuffing box on direction from bottom to top, even number
A baffle is connect with the left side of the lower stuffing box.
7. emission-control equipment according to claim 4, it is characterised in that:
In the lower stuffing box, baffle described in odd number is connect with the left side of the lower stuffing box on direction from bottom to top, even number
A baffle is connect with the right side of the lower stuffing box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820670992.2U CN208448895U (en) | 2018-05-07 | 2018-05-07 | A kind of emission-control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820670992.2U CN208448895U (en) | 2018-05-07 | 2018-05-07 | A kind of emission-control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208448895U true CN208448895U (en) | 2019-02-01 |
Family
ID=65151095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820670992.2U Expired - Fee Related CN208448895U (en) | 2018-05-07 | 2018-05-07 | A kind of emission-control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208448895U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113230801A (en) * | 2021-05-14 | 2021-08-10 | 吕存英 | Dust clearance system based on artificial intelligence |
| CN113398702A (en) * | 2021-06-25 | 2021-09-17 | 内蒙古瑞濠新材料科技有限公司 | Alloy preparation electric stove flue gas purification processing system |
| CN113230801B (en) * | 2021-05-14 | 2024-10-29 | 数字宁夏建设运营有限责任公司 | Dust cleaning system based on artificial intelligence |
-
2018
- 2018-05-07 CN CN201820670992.2U patent/CN208448895U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113230801A (en) * | 2021-05-14 | 2021-08-10 | 吕存英 | Dust clearance system based on artificial intelligence |
| CN113230801B (en) * | 2021-05-14 | 2024-10-29 | 数字宁夏建设运营有限责任公司 | Dust cleaning system based on artificial intelligence |
| CN113398702A (en) * | 2021-06-25 | 2021-09-17 | 内蒙古瑞濠新材料科技有限公司 | Alloy preparation electric stove flue gas purification processing system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217746467U (en) | Volatile organic waste gas treatment equipment containing malodorous substances | |
| CN208448895U (en) | A kind of emission-control equipment | |
| CN204637911U (en) | A kind of exhaust treatment system | |
| CN206793910U (en) | A kind of wet electrical dust precipitator of buck self-cleaning | |
| CN204352742U (en) | Chemical washing and low temperature plasma coupling processing exhaust gas apparatus | |
| CN109364697A (en) | The system of the processing of methanol production VOCs | |
| CN201454387U (en) | Purifying device for processing production exhaust-gas | |
| CN211246072U (en) | Acid-base tail gas treatment spraying device | |
| CN203329602U (en) | Factory exhaust gas treatment device with wastewater collecting function | |
| CN219272649U (en) | Waste gas treatment system for laboratory | |
| CN209362228U (en) | A kind of combined type mix waste gas purification device | |
| CN211837176U (en) | Waste gas treatment device | |
| CN207102292U (en) | A kind of two level acid mist absorptive purifying device | |
| CN203329579U (en) | Novel treatment device for recycling workshop waste gases | |
| CN205340423U (en) | Flue gas advanced treatment unit | |
| CN210752085U (en) | Pickling waste gas treatment device for photovoltaic industry | |
| CN209985116U (en) | Contain gaseous exhaust treatment device of acid | |
| CN209662911U (en) | A kind of metal smelt spray equipment | |
| CN209173737U (en) | A kind of biological treatment exhaust device | |
| CN208586359U (en) | A kind of device cleaning absorption tower internal oxidition iron powder | |
| CN207614648U (en) | A kind of device of UV photodissociation processing organic exhaust gas | |
| CN214437911U (en) | Desulfurization and denitration device for waste gas treatment | |
| CN110975598A (en) | Waste gas treatment system | |
| CN208426799U (en) | A kind of soot processing device | |
| CN107537249A (en) | A kind of soot processing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |