CN201164788Y - Acid radical waste gas treater - Google Patents
Acid radical waste gas treater Download PDFInfo
- Publication number
- CN201164788Y CN201164788Y CNU2008200567267U CN200820056726U CN201164788Y CN 201164788 Y CN201164788 Y CN 201164788Y CN U2008200567267 U CNU2008200567267 U CN U2008200567267U CN 200820056726 U CN200820056726 U CN 200820056726U CN 201164788 Y CN201164788 Y CN 201164788Y
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- Prior art keywords
- tank
- sprayed
- sprayed tank
- cylindrical
- sedimentation basin
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Abstract
The utility model relates to a device for purifying flue gases with acid radical and chlorinated, in particular to a purification treatment device for flue gases with acid radical, which comprises an exhaust pipe (6) for exhausting flue gases with acid radical, and the exhaust pipe (6) is connected into a cylindrical sprayed tank (3); an upward escape pipe (4) is arranged above the cylindrical sprayed tank (3); the tank wall of the cylindrical sprayed tank (3) arranged at the periphery of the escape pipe (4) is provided with a spray head (5); the bottom of the cylindrical sprayed tank (3) is connected with the lower part of a sedimentation tank (1) through a return conduit (7); the spray head (5) is connected with a supercharging pump (2) and the upper part of the sedimentation tank (1) in sequence. With the purification treatment device, the water sprayed from the spray head and the flue gases delivered into the cylindrical sprayed tank through the exhaust pipe are neutralized and reacted in the cylindrical sprayed tank, and then the acid radical and the hydrogen chloride gas (9) in the flue gases are absorbed and dissolved by water fog, thus the flue gases are purified. The purification treatment device has the advantages that the structure is simple, the cost is low, the operation and maintenance are convenient, little energy is additionally consumed, the water in the sedimentation tank can be reused, thereby being indeed an ideal purification treatment device.
Description
(1) technical field
The utility model is a kind of environmental protection emission-control equipment, particularly relates to a kind of device that the waste gas that contains acid group, chlorination root is carried out purified treatment.
(2) background technology
Known, utilize steel mill cold-rolling pickling liquid to reclaim the solid pollutant that produces behind the hydrochloric acid---iron oxide red is produced Mn-Zn soft magnetic ferrite material powder as raw material.In process of production, the pre-burning operation is arranged one, the iron oxide red raw material is heated through the high temperature more than 1000 ℃ in two-tube rotary furnace, heating process makes the acid group gaseous volatilization in the raw material, this acid group gas attack is very strong, and environmental pollution is serious, therefore, need provide a kind of effective treating apparatus, to reach the purpose of removing acid group gas.
In order to remove acid group gas, a kind of method targetedly is that gas is added entry, is mixed generating acidic liquid with acid group gas by water, reaches the purpose of removing acid group gas, therefore, must provide a kind of device that can add water effectively, fast to emission gases.
(3) summary of the invention
The purpose of this utility model intends providing a kind of can the neutralization to remove the emission-control equipment of acid group composition in the acid group waste gas.
The purpose of this utility model so realizes.
A kind of emission-control equipment of removing acid group gas, comprise the blast pipe that contains acid group gas, it is characterized in that, blast pipe inserts in the cylindrical sprayed tank, escape pipe is upwards offered in the top of sprayed tank, the sprayed tank tank skin is provided with shower nozzle around the escape pipe, and the bottom of sedimentation basin is inserted in the below of sprayed tank by return duct.
Described shower nozzle is connected the top of booster water pump and described sedimentation basin in succession by water pipe.
Described blast pipe tangentially inserts sprayed tank from the tank skin of described sprayed tank.
The quantity of described shower nozzle is 8 to 16, respectively from the tank skin of described sprayed tank tangentially with the vertical from top to bottom sprayed tank that inserts of tank deck tank skin.
The position of described booster water pump connection sedimentation basin and return duct feeding sedimentation basin lays respectively at two of sedimentation basin.
The superiority of the technical program and beneficial effect:
This device utilizes the water of shower nozzle ejection and the waste gas that inserts sprayed tank from blast pipe, both sides have contacted neutralization reaction in sprayed tank, acid group in the flue gas, hydrogen chloride gas are absorbed dissolving by water smoke, make flue gas wait until purification, arrange to atmosphere from the escape pipe of sprayed tank top, because flue gas has passed through purification, therefore can not produce atmosphere again and pollute.
Blast pipe tangentially inserts sprayed tank from the tank skin of described sprayed tank, can make flue gas produce rotation along tank skin in jar, so that carry out more mixed with the water of shower nozzle ejection.
When described shower nozzle along the tank skin of sprayed tank the tangential and vertical from top to bottom sprayed tank that inserts of tank deck, press water is tangential and vertically spray in jar, can create more fully to contact mixedly with flue gas that blast pipe inserts, produces the better neutralization that mixes.
Waste residue is deposited in the sedimentation basin bottom after the neutralization reaction, and purer clear water is at upper surface, and described booster water pump is connected the top of sedimentation basin, and described return duct feeds the bottom of sedimentation basin, and lays respectively at two of sedimentation basin.Can reach by post precipitation purify waste water through booster pump spray into sprayed tank go in and waste gas, the mixed water that contains acid group after the neutralization feeds the bottom of sedimentation basin again, favourable precipitation process, two that water inlet, water outlet lay respectively at sedimentation basin makes precipitation process more thorough.
This apparatus structure is simple, cost is low, increases additional energy source hardly, and the water in the sedimentation basin can recycle repeatedly, convenient operating maintenance, and not losing is a kind of desirable purifying processing device that contains acid group waste gas.
(4) description of drawings
Fig. 1 is the stereoscopic configurations schematic diagram of the utility model acid group emission-control equipment;
To be shower nozzle described in the utility model be configured in schematic diagram on the sprayed tank with tangential direction to Fig. 2;
To be the blast pipe that contains acid group gas described in the utility model be configured in schematic diagram on the sprayed tank with tangential direction to Fig. 3;
To be shower nozzle described in the utility model be configured in schematic diagram on the sprayed tank with vertical direction to Fig. 4.
Among the figure, 1. sedimentation basin, 2. booster water pump, 3. sprayed tank, 4. escape pipe, 5. shower nozzle, 6. blast pipe, 7. return duct
(5) specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
A kind of emission-control equipment of removing acid group gas, the blast pipe 6 that contains acid group gas, blast pipe 6 inserts in the cylindrical sprayed tank 3, escape pipe 4 is upwards offered in the top of sprayed tank 3, the sprayed tank tank skin is provided with four tangential shower nozzles 5 and four vertical shower nozzles 5 is set downwards from the top around the escape pipe 4, and the bottom of sedimentation basin 1 is inserted in the below of sprayed tank 3 by return duct 7.
After device started, flue gas entered sprayed tank 3 from blast pipe 6, because the customized configuration of shower nozzle 5, rotating at sprayed tank 3 inwalls of flue gas nature increases the holdup time of flue gas in jar.Simultaneously, four tangential shower nozzle 5 rotary spray mists being supplied with by booster water pump 2 mix with it rapidly.In the process that flue gas rises, still have few part not have the flue gas that mixes, plane fog spray by four tangential shower nozzles 5 vertically downward further carries out fog with the flue gas of remnants and mixes again, and reaching 100% flue gas is to mix through water smoke, and 4 rows will be cleaner to the flue gas of atmosphere from escape pipe.After fog mixes, after the solids cohesion in the flue gas, flow into sedimentation basins 1 along return duct 7 at the bottom of being deposited in jar, pour nertralizer NaOH later on again into and neutralize with it, make the water in the sedimentation basin 1 recover cleaning again.
Claims (4)
1. emission-control equipment of removing acid group gas, comprise the blast pipe (6) that contains acid group gas, it is characterized in that, blast pipe (6) inserts in the cylindrical sprayed tank (3), escape pipe (4) is upwards offered in the top of sprayed tank (3), sprayed tank (3) tank skin is provided with shower nozzle (5) around the escape pipe (4), and the bottom of sedimentation basin (1) is inserted in the below of sprayed tank (3) by return duct (7);
Described shower nozzle (5) is connected the top of booster water pump (2) and described sedimentation basin (1) in succession by water pipe.
2. emission-control equipment according to claim 1 is characterized in that described blast pipe (6) tangentially inserts sprayed tank (3) from the tank skin of described sprayed tank (3).
3. emission-control equipment according to claim 1, the quantity that it is characterized in that described shower nozzle are 8 to 16, respectively from the tank skin of described sprayed tank (3) tangentially with the vertical from top to bottom sprayed tank (3) that inserts of tank deck tank skin.
4. emission-control equipment according to claim 1 is characterized in that described booster water pump (2) the connection sedimentation basin (1) and the position of return duct (7) feeding sedimentation basin (1) lay respectively at two of sedimentation basin (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200567267U CN201164788Y (en) | 2008-03-28 | 2008-03-28 | Acid radical waste gas treater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200567267U CN201164788Y (en) | 2008-03-28 | 2008-03-28 | Acid radical waste gas treater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201164788Y true CN201164788Y (en) | 2008-12-17 |
Family
ID=40190171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200567267U Expired - Lifetime CN201164788Y (en) | 2008-03-28 | 2008-03-28 | Acid radical waste gas treater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201164788Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497249A (en) * | 2017-10-13 | 2017-12-22 | 山东佩森环保科技股份有限公司 | A kind of ship tail gas scrubbing tower |
| CN109621618A (en) * | 2019-01-29 | 2019-04-16 | 兴润建设集团有限公司 | A kind of waste adulterant regeneration device |
| CN111974187A (en) * | 2020-08-20 | 2020-11-24 | 长春净月潭供热有限公司 | Flue gas desulfurization method using magnesium oxide as desulfurizer |
-
2008
- 2008-03-28 CN CNU2008200567267U patent/CN201164788Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497249A (en) * | 2017-10-13 | 2017-12-22 | 山东佩森环保科技股份有限公司 | A kind of ship tail gas scrubbing tower |
| CN109621618A (en) * | 2019-01-29 | 2019-04-16 | 兴润建设集团有限公司 | A kind of waste adulterant regeneration device |
| CN111974187A (en) * | 2020-08-20 | 2020-11-24 | 长春净月潭供热有限公司 | Flue gas desulfurization method using magnesium oxide as desulfurizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI BAO STEEL MAGNETIC INDUSTRY CO., LTD. Free format text: FORMER OWNER: SHANGHAI BAO STEEL TIANTONG MAGNETIC MATERIALS CO., LTD. Effective date: 20100129 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100129 Address after: No. 2029, Yang Yang Road, Shanghai, Baoshan District: 201900 Patentee after: Shanghai Bao Steel Magnetics Co.,Ltd. Address before: No. 2029, Yang Yang Road, Shanghai, Baoshan District: 201900 Patentee before: Shanghai Bao Steel Tiantong Magnetic Materials Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20081217 |
|
| CX01 | Expiry of patent term |