CN207980845U - A kind of high concentration, strong corrosive waste gas treatment equipment - Google Patents
A kind of high concentration, strong corrosive waste gas treatment equipment Download PDFInfo
- Publication number
- CN207980845U CN207980845U CN201820201648.9U CN201820201648U CN207980845U CN 207980845 U CN207980845 U CN 207980845U CN 201820201648 U CN201820201648 U CN 201820201648U CN 207980845 U CN207980845 U CN 207980845U
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- China
- Prior art keywords
- tower
- pipeline
- exhaust gas
- soda acid
- pipe
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of high concentrations,Strong corrosive waste gas treatment equipment,Including soda acid exhaust gas treating tower,Drain wind turbine,Heater,Adsorption tower,First buffer container,Second buffer container and high altitude discharge tower,The drainage wind turbine is connect with heater,The heater is connected to by first pipe with the exhaust input tube road of soda acid exhaust gas treating tower,It is described to be connect with high altitude discharge tower by second pipe with the exhaust output tube road of soda acid exhaust gas treating tower,The structure design of the utility model is reasonable,The present apparatus can be mixed by draining wind turbine introducing heating air-flow with exhaust gas,For diluting exhaust gas concentration,The effective gas that buffered is in soda acid exhaust gas treating tower and pressure,In the case that soda acid exhaust-gas treatment does not reach requirement,Remaining pernicious gas is adsorbed using adsorption tower,It is desorbed simultaneously using hot wind,Soda acid exhaust gas treating tower is returned to be washed,It ensure that the discharge gas for reaching qualified.
Description
Technical field
The utility model is related to a kind of high concentration, strong corrosive waste gas treatment equipments.
Background technology
Soda acid exhaust-gas treatment (spray column) main function mode is that continuous acid mist exhaust gas introduces purifying column by air hose, is passed through
Packing layer, exhaust gas carry out gas-liquid two-phase with sodium hydroxide absorbing liquid and come into full contact with absorption neutralization reaction, and acid mist exhaust gas is by purification
Afterwards, then after demisting plate dehydrating demisting by wind turbine it is discharged into air.Absorbing liquid bottom of tower after water pump is pressurized tower top spray and under,
It is finally back to bottom of tower recycling, traditional exhaust gas washing tower exists in the exhaust gas of processing high concentration understands halfway ask
Topic, there are the exhaust gas of low concentration to which emission request be not achieved.
Utility model content
The purpose of the utility model is to overcome above-mentioned deficiencies existing in the prior art, and provide a kind of structure design conjunction
The high concentration of reason, strong corrosive waste gas treatment equipment.
The technical scheme in the invention for solving the above technical problem is：A kind of high concentration, strong corrosive exhaust-gas treatment
Equipment, including soda acid exhaust gas treating tower, drainage wind turbine, heater, adsorption tower, the first buffer container, the second buffer container and
High altitude discharge tower, the drainage wind turbine are connect with heater, and the heater passes through first pipe and soda acid exhaust-gas treatment
The exhaust input tube road of tower is connected to, and the exhaust output tube road with soda acid exhaust gas treating tower passes through second pipe and high idle discharge
Tower connection is put, the exhaust output tube road is provided with the first buffer container, and the exhaust output tube road passes through third pipeline
It is connected to one end of adsorption tower, the other end of the adsorption tower is exported by the exhaust gas of the 4th pipeline and soda acid exhaust gas treating tower
Pipeline is connected to, and the other end of the adsorption tower is also connect by the 5th pipeline with high altitude discharge tower, and the 5th pipeline is set
It is equipped with the second buffer container, the heater is connected to by the 6th pipeline with one end of adsorption tower, and the described first buffering is held
Device and the second buffer container are both provided with harmful gas detecting device, the first pipe, second pipe, third pipeline,
Four pipelines, the 5th pipeline, the 6th pipeline and high altitude discharge tower input port be both provided with valve body, the high altitude discharge tower
It is provided with negative-pressure air fan.
Further：The exhaust output tube road is connected with multigroup adsorption tower, the suction by third pipeline
The input port of attached tower one end is provided with valve body.
Further：The tower body of the soda acid exhaust gas treating tower is made of integrated glass fiber reinforced plastic.
Further：First pipe, second pipe, third pipeline, the 4th pipeline, the 5th pipeline and the 6th pipe
The internal face in road is both provided with corrosion-inhibiting coating.
Further：Activated carbon fibre particle is filled in the adsorption tower.
The utility model compared with prior art, has the following advantages and effect：Reasonable in design, the present apparatus can pass through
Drainage wind turbine introduces heating air-flow and is mixed with exhaust gas, for diluting exhaust gas concentration, has effectively buffered gas at soda acid exhaust gas
The neutralization pressure for managing tower in the case that soda acid exhaust-gas treatment does not reach requirement, carries out remaining pernicious gas using adsorption tower
Absorption, while being desorbed using hot wind, it returns soda acid exhaust gas treating tower and is washed, ensure that the discharge gas for reaching qualified
Body.
Description of the drawings
Fig. 1 be a kind of high concentration of the utility model embodiment, strong corrosive waste gas treatment equipment structural schematic diagram.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following embodiment is pair
The explanation of the utility model and the utility model is not limited to following embodiment.
Referring to Fig. 1, a kind of high concentration of the present embodiment, strong corrosive waste gas treatment equipment, including soda acid exhaust gas treating tower 1,
Wind turbine 2, heater 3, adsorption tower 4, the first buffer container 5, the second buffer container 6 and high altitude discharge tower 7 are drained, described draws
Flow fan 2 is connect with heater 3, the exhaust input tube that the heater 3 passes through first pipe 81 and soda acid exhaust gas treating tower 1
Road 11 is connected to, and the exhaust output tube road 12 with soda acid exhaust gas treating tower 1 is connected by second pipe 82 and high altitude discharge tower 7
It connects, the exhaust output tube road 12 is provided with the first buffer container 5, and the exhaust output tube road 12 passes through third pipeline 83
It is connected to one end of adsorption tower 4, the other end of the adsorption tower 4 is useless by the 4th pipeline 84 and soda acid exhaust gas treating tower 1
Gas output channel 12 is connected to, and the other end of the adsorption tower 4 is also connect by the 5th pipeline 85 with high altitude discharge tower 7, described
The 5th pipeline 85 be provided with the second buffer container 6, one end that the heater 3 passes through the 6th pipeline 86 and adsorption tower 4 connects
Logical, first buffer container 5 and the second buffer container 6 is both provided with harmful gas detecting device, the first pipe
81, the input of second pipe 82, third pipeline 83, the 4th pipeline 84, the 5th pipeline 85, the 6th pipeline and high altitude discharge tower 7
Port is both provided with valve body, and the high altitude discharge tower 7 is provided with negative-pressure air fan 71, and the exhaust output tube road 12 passes through
Three pipelines 83 are connected with multigroup adsorption tower 4, and the input port of described 4 one end of adsorption tower is provided with valve body, the acid
The tower body of alkali exhaust gas treating tower 1 is made of integrated glass fiber reinforced plastic, the first pipe 81, second pipe 82, third pipeline 83,
The internal face of 4th pipeline 84, the 5th pipeline 85 and the 6th pipeline 86 is both provided with corrosion-inhibiting coating, is filled out in the adsorption tower 4
Filled with activated carbon fibre particle.
The present embodiment is in working condition：First stage valve body 31,34,37 is closed, and valve body 33,38 is opened, and drains wind turbine 2
Air and exhaust gas are mixed into soda acid exhaust gas treating tower 1, treated, and exhaust gas is examined in the first buffer container 5 by pernicious gas
When survey device detection reaches qualified discharge index, exhaust gas is discharged via second pipe 82 by high altitude discharge tower 7, when in the first buffering
When exceeding qualified index by harmful gas detecting device detection pernicious gas index in container 5, enter second stage, valve body at this time
31, it 32,33 closes, valve body 35,36,38 is opened, and valve body 37 is closed, and air is mixed into soda acid with exhaust gas and given up by drainage wind turbine 2
Gas disposal tower 1, treated exhaust gas are carrying out remaining noxious substance by opening the adsorption tower 4 of one group of valve body, exhaust gas into
Enter the second buffer container 6, when the harmful gas detecting device of the second buffer container 6 detects to reach qualified discharge index, gives up
Gas is discharged via second pipe 82 by high altitude discharge tower 7, when the harmful gas detecting device detection of the second buffer container 6 is harmful to gas
When body index exceeds qualified index, valve body 38 is closed, and 37 valve bodies are opened, and gas goes successively to the washing of soda acid exhaust gas treating tower 1 and goes
Except harmful substance, phase III, when 4 adsorption saturation of adsorption tower, valve body 31,36,35,37,32 is opened, and valve body 34 is closed, heat
Wind enters adsorption tower 4 so that adsorption tower 4 adsorb harmful substance be desorbed and enter back into soda acid exhaust gas treating tower 1 wash and via
Third pipeline 83 is discharged by high altitude discharge tower 7, and the structure design of the utility model is reasonable, and the present apparatus can be introduced by draining wind turbine 2
Heating air-flow is mixed with exhaust gas, for diluting exhaust gas concentration, has effectively been buffered gas in soda acid exhaust gas treating tower 1 and has been pressed
Power in the case that soda acid exhaust-gas treatment does not reach requirement, is adsorbed remaining pernicious gas using adsorption tower 4, while profit
It is desorbed with hot wind, returns soda acid exhaust gas treating tower 1 and washed, ensure that the discharge gas for reaching qualified.
Described in this specification above content is only to the utility model example explanation.The utility model
Person of ordinary skill in the field can make various modifications or additions to the described embodiments or use class
As mode substitute, content without departing from the utility model specification or surmount model defined in the claims
It encloses, all should belong to the protection range of the utility model.
Claims (5)
1. a kind of high concentration, strong corrosive waste gas treatment equipment, it is characterised in that：Including soda acid exhaust gas treating tower, drainage wind turbine,
Heater, adsorption tower, the first buffer container, the second buffer container and high altitude discharge tower, the drainage wind turbine and heater
Connection, the heater are connected to by first pipe with the exhaust input tube road of soda acid exhaust gas treating tower, described and soda acid
The exhaust output tube road of exhaust gas treating tower is connect by second pipe with high altitude discharge tower, and the exhaust output tube road is provided with
First buffer container, the exhaust output tube road are connected to by third pipeline with one end of adsorption tower, the adsorption tower
The other end is connected to by the 4th pipeline with the exhaust output tube road of soda acid exhaust gas treating tower, and the other end of the adsorption tower is also logical
It crosses the 5th pipeline to connect with high altitude discharge tower, the 5th pipeline is provided with the second buffer container, and the heater passes through
6th pipeline is connected to one end of adsorption tower, and first buffer container and the second buffer container are both provided with pernicious gas inspection
Survey device, the first pipe, second pipe, third pipeline, the 4th pipeline, the 5th pipeline, the 6th pipeline and high idle discharge
The input port for putting tower is both provided with valve body, and the high altitude discharge tower is provided with negative-pressure air fan.
2. high concentration according to claim 1, strong corrosive waste gas treatment equipment, it is characterised in that：The exhaust gas is defeated
Go out pipeline and multigroup adsorption tower is connected with by third pipeline, the input port of described adsorption tower one end is provided with valve body.
3. high concentration according to claim 1, strong corrosive waste gas treatment equipment, it is characterised in that：The soda acid is useless
The tower body of gas disposal tower is made of integrated glass fiber reinforced plastic.
4. high concentration according to claim 1, strong corrosive waste gas treatment equipment, it is characterised in that：First pipe
Road, second pipe, third pipeline, the 4th pipeline, the 5th pipeline and the 6th pipeline internal face be both provided with corrosion-inhibiting coating.
5. high concentration according to claim 1, strong corrosive waste gas treatment equipment, it is characterised in that：The adsorption tower
In be filled with activated carbon fibre particle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820201648.9U CN207980845U (en) | 2018-02-05 | 2018-02-05 | A kind of high concentration, strong corrosive waste gas treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820201648.9U CN207980845U (en) | 2018-02-05 | 2018-02-05 | A kind of high concentration, strong corrosive waste gas treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207980845U true CN207980845U (en) | 2018-10-19 |
Family
ID=63823760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820201648.9U Expired - Fee Related CN207980845U (en) | 2018-02-05 | 2018-02-05 | A kind of high concentration, strong corrosive waste gas treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207980845U (en) |
-
2018
- 2018-02-05 CN CN201820201648.9U patent/CN207980845U/en not_active Expired - Fee Related
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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: 20181019 Termination date: 20200205 |