CN201168551Y - Water-gas separation structure of acid radical waste gas treater - Google Patents
Water-gas separation structure of acid radical waste gas treater Download PDFInfo
- Publication number
- CN201168551Y CN201168551Y CNU2008200567271U CN200820056727U CN201168551Y CN 201168551 Y CN201168551 Y CN 201168551Y CN U2008200567271 U CNU2008200567271 U CN U2008200567271U CN 200820056727 U CN200820056727 U CN 200820056727U CN 201168551 Y CN201168551 Y CN 201168551Y
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- aqueous vapor
- vapor separating
- separating plate
- tank
- isolating construction
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Abstract
The utility model relates to an improved structure of an environment-friendly waste gas processing device. An aqueous vapor separating structure of an acid radical waste gas processing device comprises a vent pipe (6) arranged at the upper part of a spraying tank (7) and a settling tank (1) communicated by the spraying tank (7) through a return conduit (10); the outlet end of the vent pipe (6) is connected with one side of a box-shaped aqueous vapor separating tank (5-b) and the corresponding other side is open to air through an air outlet pipe (4); in the access of the vent pipe (6) and the air outlet pipe (4), the cross section in the middle of the aqueous vapor separating tank (5-b) is provided with at least one block of aqueous vapor separating plate (5-a); the bottom of the aqueous vapor separating tank (5-b) is provided with a water collecting tube (3) leading to the settling tank (1). The aqueous vapor separating plate (5-a) forcibly filters and blocks the vent gas discharged by the vent pipe (6) in the aqueous vapor separating tank (5-b), enabling gas to pass through and water in gas to be adhered on the aqueous vapor separating plate (5-a). The structure has simple configuration, convenient operation and maintenance and good effect of aqueous vapor separation, and further improves the processing level of acid radical waste gas.
Description
(1) technical field
The utility model is a kind of environmental protection emission-control equipment, particularly relates to a kind of structure-improved that the waste gas that contains acid group, chlorination root is carried out the device of 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 can be effectively, the quick device that emission gases is handled.
There is a kind of technical scheme to propose to neutralize and removes the emission-control equipment of acid group composition in the acid group waste gas.This device comprises the blast pipe that contains acid group gas, and blast pipe inserts in the cylindrical sprayed tank, and escape pipe is upwards offered in the top of sprayed tank, and 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.Shower nozzle is connected the top of booster water pump and described sedimentation basin in succession by water pipe.Blast pipe tangentially inserts sprayed tank from the tank skin of described sprayed tank.The quantity of 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 booster water pump connection sedimentation basin and return duct feeding sedimentation basin lays respectively at two of sedimentation basin.
This device utilizes the water of shower nozzle ejection and the waste gas that inserts sprayed tank from blast pipe, both sides have contacted hybrid 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, and shower nozzle is the tangential and vertical from top to bottom sprayed tank that inserts of tank deck along the tank skin of sprayed tank, creates more fully to contact mixedly with flue gas that blast pipe inserts, produces the better neutralization that mixes.Provide a kind of device preferably to the exhaust-gas treatment that contains acid group, but, waste gas still contains a certain proportion of moisture from the gas of escape pipe row to atmosphere behind the water spray in sprayed tank in practice, though the moisture ratio that wherein contains is very little, the mixed acid ingredient that still contains certain ingredients in the globule, it is still unfavorable to enter in the atmosphere, therefore, still be necessary this device is further improved, handles, eliminate the moisture content of discharging in the gas.
(3) summary of the invention
The purpose of this utility model intends providing a kind of aqueous vapor isolating construction to moisture gas in the gas of escape pipe row in atmosphere in the emission-control equipment that contains acid group.
The purpose of this utility model so realizes.
A kind of aqueous vapor isolating construction 5 of acid group emission-control equipment comprises the blast pipe of offering from described device sprayed tank 7 tops 6, is switched to sedimentation basin 1 by sprayed tank 7 belows through return duct 10, it is characterized in that:
Connect a side that is the aqueous vapor separator box 5-b of box by the port of export of blast pipe 6, corresponding opposite side is connected to atmosphere by escape pipe 4;
In the path of blast pipe 6 and escape pipe 4, the cross section in the middle of aqueous vapor separator box 5-b is provided with at least one aqueous vapor separating plate 5-a;
In the bottom of aqueous vapor separator box 5-b moisture collecting pipe 3 is set and passes to sedimentation basin 1.
Described aqueous vapor separator box 5-b is a sidepiece door-plate openable, and at upper and lower aqueous vapor separating plate 5-a installation insertion groove 5-c is set.
Described aqueous vapor separating plate 5-a is the installation of tilting, and promptly top is oblique to blast pipe 6 inclinations.
Described aqueous vapor separating plate 5-a is a woven screen.
Described woven screen is 20 to 30 orders.
Described woven screen is a metal wire knitted.
Described aqueous vapor separating plate 5-a is that the aperture is 0.5 to 1.5 millimeter a orifice plate.
Described aqueous vapor separating plate 5-a is 2 to 4.
The superiority of the technical program and beneficial effect:
This structure is utilized the aqueous vapor separating plate 5-a of woven screen, to discharge gas by sprayed tank 7 top blast pipes 6 forcibly filters, stops in aqueous vapor separator box 5-b, can allow gas pass through, can allow the moisture in the gas stick on the aqueous vapor separating plate 5-a of screen cloth or orifice plate again.The moisture that gathers on the aqueous vapor separating plate 5-a trickles downwards, passes to sedimentation basin 1 through moisture collecting pipe 3, and so structure has been eliminated the impurity after the microneutralization of direct row in the gas of atmosphere from sprayed tank, has improved the Environmental Protection Level of device.
Aqueous vapor separating plate 5-a is to filter ventilative efficient in order to enlarge filter area better, to improve for tilt installing, and is convenient to part ponding on the screen cloth and can directly drips and drop down, and has also improved filter efficiency.
Aqueous vapor separating plate 5-a is that plug-in type is installed in groove 5-c, is convenient to install, clears up and changes.
This structure simple structure is used convenient operating maintenance, and the aqueous vapor good separating effect has further improved the environmental protection treatment level of described acid group emission-control equipment.
(4) description of drawings
Fig. 1 is the stereoscopic configurations schematic diagram of this acid group of prior art emission-control equipment;
The aqueous vapor isolating construction of a kind of acid group emission-control equipment of Fig. 2 comprises the stereoscopic configurations schematic diagram of emission-control equipment.
Among the figure, 1. sedimentation basin, 2. booster pump, 3. moisture collecting pipe, 4. escape pipe, 5. aqueous vapor isolating construction, 5-a. aqueous vapor separating plate, 5-b. aqueous vapor separator box, 5-c. groove, 6. blast pipe, 7. sprayed tank, 8. shower nozzle, 9. flue gas leading, 10. return duct.
(5) specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
A kind of aqueous vapor isolating construction 5 of acid group emission-control equipment, a side that is the aqueous vapor separator box 5-b of box by the port of export connection one of blast pipe 6, corresponding opposite side is connected to atmosphere by escape pipe 4, in the path of blast pipe 6 and escape pipe 4, cross section in the middle of aqueous vapor separator box 5-b is provided with two aqueous vapor separating plate 5-a, in the bottom of aqueous vapor separator box 5-b moisture collecting pipe 3 is set and passes to sedimentation basin 1.Aqueous vapor separator box 5-b is a sidepiece door-plate openable, and the installation insertion groove 5-c of aqueous vapor separating plate 5-a is set at upper and lower.Aqueous vapor separating plate 5-a is the installation of tilting, and promptly top is oblique to blast pipe 6 inclinations.Aqueous vapor separating plate (5-a) is the woven screen of stainless steel wire, and screen cloth is 22 orders, through on probation, greatly reduces prior art directly is discharged into atmosphere by sprayed tank 7 gas purification degree.
Claims (8)
1. the aqueous vapor isolating construction of an acid group emission-control equipment comprises the blast pipe of offering from described device sprayed tank (7) top (6), is switched to sedimentation basin (1) by sprayed tank (7) below through return duct (10), it is characterized in that:
Connect a side that is the aqueous vapor separator box (5-b) of box by the port of export of blast pipe (6), corresponding opposite side is connected to atmosphere by escape pipe (4);
In the path of blast pipe 6 and escape pipe 4, the cross section in the middle of aqueous vapor separator box (5-b) is provided with at least one aqueous vapor separating plate (5-a);
In the bottom of aqueous vapor separator box (5-b) moisture content collecting pipe (3) is set and passes to sedimentation basin (1).
2. aqueous vapor isolating construction according to claim 1 is characterized in that described aqueous vapor separator box (5-b) is a sidepiece door-plate openable, and at upper and lower aqueous vapor separating plate (5-a) installation insertion groove (5-c) is set.
3. aqueous vapor isolating construction according to claim 1 is characterized in that described aqueous vapor separating plate (5-a) is the installation of tilting, and promptly top is oblique to blast pipe (6) inclination.
4. aqueous vapor isolating construction according to claim 1 is characterized in that described aqueous vapor separating plate (5-a) is a woven screen.
5. aqueous vapor isolating construction according to claim 4 is characterized in that described woven screen is 20 to 30 orders.
6. aqueous vapor isolating construction according to claim 4 is characterized in that described woven screen is a metal wire knitted.
7. aqueous vapor isolating construction according to claim 1 is characterized in that described aqueous vapor separating plate (5-a) is 0.5 to 1.5 millimeter orifice plate for the aperture.
8. aqueous vapor isolating construction according to claim 1 is characterized in that described aqueous vapor separating plate (5-a) is 2 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200567271U CN201168551Y (en) | 2008-03-28 | 2008-03-28 | Water-gas separation structure of acid radical waste gas treater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200567271U CN201168551Y (en) | 2008-03-28 | 2008-03-28 | Water-gas separation structure of acid radical waste gas treater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201168551Y true CN201168551Y (en) | 2008-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200567271U Expired - Lifetime CN201168551Y (en) | 2008-03-28 | 2008-03-28 | Water-gas separation structure of acid radical waste gas treater |
Country Status (1)
| Country | Link |
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| CN (1) | CN201168551Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407075A (en) * | 2011-12-26 | 2012-04-11 | 长沙石立超硬材料有限公司 | Waste gas treating device |
| CN103522523A (en) * | 2013-10-23 | 2014-01-22 | 铜陵中发三佳科技股份有限公司 | Device for water and gas separation of plastic extrusion auxiliary machine calibration table |
-
2008
- 2008-03-28 CN CNU2008200567271U patent/CN201168551Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407075A (en) * | 2011-12-26 | 2012-04-11 | 长沙石立超硬材料有限公司 | Waste gas treating device |
| CN103522523A (en) * | 2013-10-23 | 2014-01-22 | 铜陵中发三佳科技股份有限公司 | Device for water and gas separation of plastic extrusion auxiliary machine calibration table |
| CN103522523B (en) * | 2013-10-23 | 2016-02-24 | 铜陵中发三佳科技股份有限公司 | A kind of device be separated for plastic extrusion subsidiary engine shaping platform aqueous vapor |
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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: 20100205 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100205 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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081224 |