CN202700314U - Bentonite processing two-stage dust collection system - Google Patents
Bentonite processing two-stage dust collection system Download PDFInfo
- Publication number
- CN202700314U CN202700314U CN 201220316246 CN201220316246U CN202700314U CN 202700314 U CN202700314 U CN 202700314U CN 201220316246 CN201220316246 CN 201220316246 CN 201220316246 U CN201220316246 U CN 201220316246U CN 202700314 U CN202700314 U CN 202700314U
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- Prior art keywords
- dust collection
- bentonite
- gas
- cyclone dust
- collection system
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Abstract
The utility model discloses a bentonite processing two-stage dust collection system. The bentonite processing two-stage dust collection system comprises a cyclone dust collector, wherein a gas inlet pipeline is connected to the cyclone dust collector, an outlet of the cyclone dust collector is connected to an intermediate pipeline, the intermediate pipeline is respectively connected to gas inlets at the bottom parts of four vertical dust collection towers, a plurality of water froth spray heads are mounted in each dust collection tower, gas outlets are arranged at the top parts of the four vertical dust collection towers, the gas outlets are connected to an exhaust pipeline, drainage ports are further arranged at the middle parts of the bottom parts of the vertical dust collection towers, and drained sewage containing bentonite powder can be recycled. The bentonite processing two-stage dust collection system disclosed by the utility model firstly adopts the cyclone dust collector to remove most of larger particles, and then water froth is adopted for dust collection, so that the exhausted gas pollution can be reduced to the lowest level, and a product can be further recycled.
Description
Technical field:
The utility model relates to bentonite production equipment field, relates in particular to a kind of bentonite processing secondary dust collecting system.
Background technology:
During bentonite is produced, after atlapulgite adds acid activation through making beating, particle is very thin, in oven dry and abrasive dust process, dust pollution and waste are serious, adopted separately cyclone dust collectors that waste gas is processed, but cyclone dust collectors are lower for the removal efficient of fine particle (＜5 μ m), do not reach discharge standard in the past.Therefore imagination provides a kind of equipment to solve this problem.
The utility model content:
The purpose of this utility model just provides a kind of bentonite processing secondary dust collecting system, solve in the bentonite production, after atlapulgite adds acid activation through making beating, particle is very thin, in oven dry and abrasive dust process, dust pollution and waste are serious, adopt separately cyclone dust collectors that waste gas is processed in the past, but cyclone dust collectors are lower for the removal efficient of fine particle (＜5 μ m), do not reach the problem of discharge standard.
The technical solution adopted in the utility model is:
A kind of bentonite processing secondary dust collecting system, comprise cyclone dust collectors: gas feeding pipe is connected to cyclone dust collectors, the cyclone dust collectors outlet is connected to intermediate conduit, intermediate conduit is connected respectively to the bottom air inlet of four vertical gas wash towers, some foam spray heads all are installed in each gas wash tower, the top of four vertical gas wash towers all has the gas outlet, and the gas outlet all is connected to discharge duct.
Described vertical gas wash tower also has discharge outlet in the middle of the bottom, and the sewage that contains bentonite in powder of discharge can be recycled.
Compared with prior art, the beneficial effects of the utility model are:
The utility model adopts first cyclone dust collectors to remove most of larger particles, adopts afterwards the foam dedusting, the efflux gas pollution is dropped to minimum, and can reclaim product.
Description of drawings:
Accompanying drawing 1 is the utility model structural representation.
The specific embodiment:
Below in conjunction with accompanying drawing, by embodiment the utility model is described in further detail:
A kind of bentonite processing secondary dust collecting system, comprise cyclone dust collectors: gas feeding pipe 1 is connected to cyclone dust collectors 2, cyclone dust collectors 2 outlets are connected to intermediate conduit 3, intermediate conduit 3 is connected respectively to the bottom air inlet of four vertical gas wash towers 4, each gas wash tower 4 is interior all to be equipped with some foam spray heads 5, the top of four vertical gas wash towers 4 all has the gas outlet, the gas outlet all is connected to discharge duct 6, vertically also have discharge outlet in the middle of gas wash tower 4 bottoms, the sewage that contains bentonite in powder of discharge can be recycled.
Above-described embodiment only is better embodiment of the present utility model, and in addition, the utility model can also have other implementations.Need to prove, under the prerequisite that does not break away from the utility model design, any apparent improvement and modification all should fall within the protection domain of the present utility model.
Claims (2)
1. a bentonite is processed secondary dust collecting system, comprise cyclone dust collectors, it is characterized in that: gas feeding pipe is connected to cyclone dust collectors, the cyclone dust collectors outlet is connected to intermediate conduit, intermediate conduit is connected respectively to the bottom air inlet of four vertical gas wash towers, some foam spray heads all are installed in each gas wash tower, and the top of four vertical gas wash towers all has the gas outlet, and the gas outlet all is connected to discharge duct.
2. bentonite according to claim 1 is processed secondary dust collecting system, it is characterized in that: described vertical gas wash tower also has discharge outlet in the middle of the bottom, and the sewage that contains bentonite in powder of discharge can be recycled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220316246 CN202700314U (en) | 2012-07-02 | 2012-07-02 | Bentonite processing two-stage dust collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220316246 CN202700314U (en) | 2012-07-02 | 2012-07-02 | Bentonite processing two-stage dust collection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202700314U true CN202700314U (en) | 2013-01-30 |
Family
ID=47580655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220316246 Expired - Fee Related CN202700314U (en) | 2012-07-02 | 2012-07-02 | Bentonite processing two-stage dust collection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202700314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736353A (en) * | 2014-01-21 | 2014-04-23 | 泉州市天龙环境工程有限公司 | Spray paint organic solvent waste gas purifying device and solvent recycling method |
-
2012
- 2012-07-02 CN CN 201220316246 patent/CN202700314U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736353A (en) * | 2014-01-21 | 2014-04-23 | 泉州市天龙环境工程有限公司 | Spray paint organic solvent waste gas purifying device and solvent recycling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130130 Termination date: 20170702 |