CN201510816U - Spiral type deacidifying dedusting device - Google Patents
Spiral type deacidifying dedusting device Download PDFInfo
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- CN201510816U CN201510816U CN2009201769203U CN200920176920U CN201510816U CN 201510816 U CN201510816 U CN 201510816U CN 2009201769203 U CN2009201769203 U CN 2009201769203U CN 200920176920 U CN200920176920 U CN 200920176920U CN 201510816 U CN201510816 U CN 201510816U
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Abstract
The utility model discloses a spiral type deacidifying dedusting device. The spiral type deacidifying dedusting device is characterized in that the dedusting device comprises a shell and a spiral type baffle plate arranged in the shell, wherein the shell is in a hollow cylinder structure, the spiral type baffle plate is evenly arranged in the shell along a central axial cord of the shell, the top end on one side of the shell is provided with an industrial waste gas inlet, the top end on the other side is provided with a chemical industry waste gas outlet, one side of the shell is provided with a filtrate injection port, and the other side is provided with a filtrate discharge port. The spiral type deacidifying dedusting device not only overcomes the defects that existing impact type water-bath water sinking depth is limited, but also overcomes the problem that single cyclone dedusting can not easily eliminate energy of positive pressure gas, and has the advantages of simple and reasonable structure, small volume, low price, convenient use, strong dedusting ability and the like simultaneously.
Description
Technical field
The utility model relates to the dedusting technology field, is specifically related to a kind of spiral depickling dust arrester that is used to handle chemical spent material.
Background technology
Smoke dust-removing equipment of the prior art generally can be divided into dry dust removal and wet dust removal two big classes.In the dry-type dedusting equipment, on the low side to dense dirt air-flow gravity and inertia force precipitator efficiency of dust collection, do not reach the environmental protection dedusting requirement that day by day improves; Electrostatic precipitation because of the equipment manufacturing cost height, power consumption is big, floor space is big, has certain difficulty on penetration and promotion is used; Even if on medium small boiler or kiln, use at present comparatively general cyclone dust collectors, its actual efficiency of dust collection also fails to reach requirement on environmental protection.Type dedusters such as wet-scrubbing equipment such as venturi, spray, moisture film, bathing, general water consumption and floor space are all bigger, are subjected to more restriction in use.If dry-type dedusting equipment and wet-scrubbing equipment connected to use to form simply does wet two-stage dedusting, though can reach dust removing effects preferably, system complex, floor space is big, and enough places must be arranged, so apply problems is also arranged.
The wet dust removal device not only has the dedusting effect, and has desulfidation concurrently, thereby is used widely.Known wet dust removal device such as water bath dust-removing device, be as the dedusting medium with water, ash-laden gas is forced to pass through water layer, dust contacts washing in the flue gas with water, flue dust is separated and in heavy people's water with flue gas by the polymerization of hydrone parcel, thereby flue gas is purified, and the flue dust of submerged is then discharged by the dust arrester sewage draining exit.But existing water bath dust-removing device, only be simply the flue gas comb to be stretched in the water layer of airtight casing, force ash-laden gas to force into people's water layer washing, yet overflow near the direct water layer flue gas comb exit of actual most flue gas, cause the short circuit of flue gas in water layer.So actual flue gas contact with water layer the washing area less, the water-bath area of dust arrester can not be fully used, flue gas also can not get abundant washing.Secondly existing dust arrester is washed the flue gas of putting on the skin through water-bath and is directly discharged or advance people's next stage and handle, and flue gas singly is a water bath processing only, and can not get further processing above the water-bath layer.Thereby existing water bath dust-removing device dust removing effects is not good, is worth improved place so still have.
Along with raw-material development and use of energy newly such as polysilicons, except that the dense active silica dust of height, also have and manyly also be not discharged in the environment thereupon by inflammable, harmful three wastes material of forefathers' safe handling, if carry out harmless treatment untimelyly, not only make this class new material production system can't ordinary production, and can seriously poison environment.Yet, still not having effective cleaner up to now and can adopt, this patent is made at the problems referred to above.
The utility model content
The purpose of this utility model is to overcome above-mentioned technical deficiency, a kind of spiral depickling dust arrester is provided, this spiral depickling dust arrester is to produce on the basis that existing cyclone dust removal and impulse type water bath dedusting technology combine, not only overcome existing impulse type water bath and do not had the limited shortcoming of water depth, simultaneously also overcome the problem of single cyclone dust removal to barotropic gas energy dissipating difficulty, also have simultaneously simple and reasonable, volume is little, cheap, easy to use, advantage such as dust collection capacity is strong.
For reaching the foregoing invention purpose, the technical scheme that the utility model adopted is: a kind of spiral depickling dust arrester is provided, it is characterized in that: described dust arrester comprises housing and is arranged on the interior spiral septum of housing; Described housing is a hollow cylindrical structures; Described spiral septum central axis along housing in housing evenly is provided with; The top of one side of described housing is provided with the industrial waste gas inlet, and the top of opposite side is provided with the chemical emission outlet; Described housing one side is provided with the filtrate inlet, and opposite side is provided with the filtrate outlet.
Spiral depickling dust arrester according to the utility model provides is characterized in that: described filtrate inlet is arranged on the above position, axis of housing, and described filtrate outlet is arranged on the bottom of housing.
By top narration as can be seen, the utility model is to produce on the basis that existing cyclone dust removal and impulse type water bath dedusting technology combine, not only overcome existing impulse type water bath and do not had the limited shortcoming of water depth, simultaneously also overcome the problem of single cyclone dust removal to barotropic gas energy dissipating difficulty, also have simultaneously simple and reasonable, volume is little, advantage such as cheap, easy to use.
Description of drawings
The profile of the spiral depickling dust arrester that Fig. 1 provides for the utility model.
Wherein, 1, industrial waste gas inlet; 2, filtrate inlet; 3, housing; 4, spiral septum; 5, chemical emission outlet; 6, filtrate outlet.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
The profile of the spiral depickling dust arrester that Fig. 1 provides for the utility model.As shown in FIG., this spiral depickling dust arrester comprises housing 3 and the spiral septum 4 that is arranged in the housing 3; Described housing 3 is a hollow cylindrical structures; Described spiral septum 4 evenly is provided with along the central axis of housing 3 in housing 3; The top of one side of described housing 3 is provided with industrial waste gas inlet 1, and the top of opposite side is provided with chemical emission outlet 5; Described housing 3 one sides are provided with filtrate inlet 2, and opposite side is provided with filtrate outlet 6.Described filtrate inlet 2 is arranged on the above position, axis of housing 3, and described filtrate outlet 6 is arranged on the bottom of housing 3.
Operation principle of the present utility model: at first, close filtrate outlet 6 after filtered fluid that filtrate inlet 2 will prepare in advance injects in the housing 3, the axis that makes the liquid level of the filtered fluid in the housing 3 reach housing gets final product; Afterwards, high temperature, high pressure, contain the high dirt industrial waste gas of high chlorine and import housing 3 through industrial waste gas inlet 1, and in housing 3, forming helical flow under the qualification of spiral septum 4, the every one deck dividing plate of crossing of industrial waste gas this moment will be filtered the liquid filtration once, realized that not only high dust-contained airflow fully contacts with absorbing medium, also played the purpose of energy dissipating simultaneously; At last, the industrial waste gas after the filtration is discharged via chemical emission outlet 5.
After filtered fluid has used a period of time, when the effect of its depickling, dedusting descends, can open filtrate outlet 6 and will discharge housing 3 with the filtered fluid of crossing.
Spiral depickling dust arrester provided by the utility model is specially adapted to the malleation dust pelletizing system, all can effectively remove up to the high-temperature gas (≤150 ℃) of every cubic metre of dust-laden 4000000mg content; And this installs special salt tolerant acid, the contour etchant gas of sulfur dioxide, cooperates the harmless treatment of the high chemical corrosivity inorganic dust of HTHP of generation such as the new material manufacturing industry that can be widely used in polysilicon with alkaline absorbing medium; Simultaneously, this device also is applicable to inflammable, explosive, high etchant gas dust safety sampling and to the molten lock out operation of organic collection.
Though described embodiment of the present utility model in conjunction with the accompanying drawings, the protection domain that those of ordinary skills do not need various distortion that creativity work just can make or modification still to belong to this patent within the scope of the appended claims.
Claims (2)
1. spiral depickling dust arrester is characterized in that: described dust arrester comprises housing (3) and is arranged on spiral septum (4) in the housing (3); Described housing (3) is a hollow cylindrical structures; Described spiral septum (4) evenly is provided with along the central axis of housing (3) in housing (3); The top of one side of described housing (3) is provided with industrial waste gas inlet (1), and the top of opposite side is provided with chemical emission outlet (5); Described housing (3) one sides are provided with filtrate inlet (2), and opposite side is provided with filtrate outlet (6).
2. spiral depickling dust arrester according to claim 1 is characterized in that: described filtrate inlet (2) is arranged on the above position, axis of housing (3), and described filtrate outlet (6) is arranged on the bottom of housing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201769203U CN201510816U (en) | 2009-09-22 | 2009-09-22 | Spiral type deacidifying dedusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201769203U CN201510816U (en) | 2009-09-22 | 2009-09-22 | Spiral type deacidifying dedusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201510816U true CN201510816U (en) | 2010-06-23 |
Family
ID=42482212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201769203U Expired - Fee Related CN201510816U (en) | 2009-09-22 | 2009-09-22 | Spiral type deacidifying dedusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201510816U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394260A (en) * | 2013-08-10 | 2013-11-20 | 江西卓尔金属设备集团有限公司 | Smoke dust treating device |
| CN104689672A (en) * | 2015-03-25 | 2015-06-10 | 重庆广播电视大学 | Air cleaner |
-
2009
- 2009-09-22 CN CN2009201769203U patent/CN201510816U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394260A (en) * | 2013-08-10 | 2013-11-20 | 江西卓尔金属设备集团有限公司 | Smoke dust treating device |
| CN103394260B (en) * | 2013-08-10 | 2015-10-14 | 江西卓尔金属设备集团有限公司 | A kind of soot processing device |
| CN104689672A (en) * | 2015-03-25 | 2015-06-10 | 重庆广播电视大学 | Air cleaner |
| CN104689672B (en) * | 2015-03-25 | 2016-03-02 | 重庆广播电视大学 | Air purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Chengdu Hanyan Technology Co.,Ltd. Assignor: Sichuan Guoying Electronic Technology Co., Ltd. Contract record no.: 2011510000103 Denomination of utility model: Spiral type deacidifying dedusting device Granted publication date: 20100623 License type: Exclusive License Record date: 20110713 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20110922 |