CN202105544U - High-temperature resistant dust remover - Google Patents
High-temperature resistant dust remover Download PDFInfo
- Publication number
- CN202105544U CN202105544U CN 201120095944 CN201120095944U CN202105544U CN 202105544 U CN202105544 U CN 202105544U CN 201120095944 CN201120095944 CN 201120095944 CN 201120095944 U CN201120095944 U CN 201120095944U CN 202105544 U CN202105544 U CN 202105544U
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- CN
- China
- Prior art keywords
- high temperature
- temperature resistant
- dust remover
- temperature
- dirt pocket
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Abstract
The utility model discloses a high-temperature resistant dust remover, which comprises a dedusting chamber, an air inlet, an air outlet, a star-shaped dust unloading valve, a filter core and a fan. According to the utility model, a high-temperature resistant Tayibacotton filter tube is adopted as the filter core of the dust remover. The main body part of the dust remover made of stainless steel material is indeformable at a high temperature, so that the flue gas treatment temperature of the dust remover can be improved to 350 DEG C. The flange connection part of the pipeline of the dust remover is sealed via an asbestos rubber pad resistant to the high temperature of 400 DEG C. The insulation structure of the outer wall of the equipment is made of asbestos insulation cotton resistant to the high temperature of 400 DEG C, so that operators are prevented from being burned. In addition, a temperature probe is arranged at the air inlet. When the temperature exceeds a safety value, the equipment automatically stops working. Therefore, a cooling system arranged at the front end of the dust remover is no longer needed so as to reduce the operation cost of the dust removal system.
Description
Technical field
The utility model relates to a kind of deduster, particularly a kind of can resistant to elevated temperatures deduster.
Background technology
At present in the production process of a lot of industries (as: casting, melting, metallurgy etc.); Can produce the high-temperature flue gas that contains dust; In the high-temperature flue gas treatment system of dedusting industry, owing to receive the restriction of filter material temperature, the temperature that pipe deduster smoke treatment is burnt in commonly used moulding is not higher than 75 ℃; The temperature of filter cartridge dust remover smoke treatment is not higher than 135 ℃, and the temperature of sack cleaner smoke treatment is not higher than 280 ℃.Therefore, in the higher flue gas of treatment temperature, need to do corresponding cooling measure, and cooling system not only influences the occupation of land space of equipment, and cause the energy consumption of system, increase operating cost at the front end of deduster.
The utility model content
Can not directly handle the technical problem of high-temperature flue gas in order to solve existing deduster; The utility model provide a kind of can not need in cooling and directly processing be not higher than the deduster of 350 ℃ of high-temperature flue gas; Thereby the system energy consumption in the minimizing dust pelletizing system is practiced thrift operating cost.
In order to realize above-mentioned technical purpose, the technical scheme of the utility model is a kind of high temperature resistant dust collector; Comprise dirt pocket, air intake vent, air outlet, star-shaped ash unloading valve, filter core and blower fan; Described air intake vent is arranged at the dirt pocket bottom, and described air outlet is arranged at dirt pocket top, and described star-shaped ash unloading valve is arranged at the dirt pocket bottom; Described filter core is arranged at dirt pocket inside; Described blower and pipeline is connected to dirt pocket with the form that flange connects, and described dirt pocket and pipeline are that stainless steel is processed, and dirt pocket and pipeline outer wall are coated with the asbestos heat-preservation cotton.
Described a kind of high temperature resistant dust collector, described blower fan and star-shaped ash unloading valve are high temperature resistant type.
Described a kind of high temperature resistant dust collector, the flange connections of said pipeline use the sealing of asbestos rubber pad.
Described a kind of high temperature resistant dust collector, described filter core are high temperature resistant too cotton filter core.
Described a kind of high temperature resistant dust collector also comprises a temp probe, and described temp probe is arranged at the air intake vent place.
The technique effect of the utility model is, uses the filter core of high temperature resistant too cotton chimney filter as deduster, and the deduster main part adopts stainless steel to prevent the distortion under the high temperature; Make the temperature of deduster smoke treatment can bring up to 350 ℃; The flange connections of pipeline adopts the asbestos rubber pad of 400 ℃ of heatproofs to do sealing, adopts the asbestos heat-preservation cotton of 400 ℃ of heatproofs to do insulation construction to prevent operating personnel's scald, in addition at the equipment outer wall; At air intake vent temp probe is set; Equipment quits work automatically when temperature surpasses safety value, has so just saved the cooling system of deduster front end, has reduced the operating cost of dust pelletizing system.
Below in conjunction with accompanying drawing the utility model is described further.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Wherein 1 is dirt pocket, and 2 is air intake vent, and 3 is air outlet, and 4 is star-shaped ash unloading valve, and 5 is filter core, and 6 is blower fan, and 7 is pipeline.
The specific embodiment
Referring to Fig. 1; Blower fan 6 in the utility model all adopts anti-350 ℃ of high temperature modifications with star-shaped ash unloading valve 4; Flange connections adopts the asbestos rubber pad of 400 ℃ of heatproofs to do sealing, and dirt pocket 1 and pipeline 7 adopt stainless steel to process, and equipment body adopts stainless steel to prevent the distortion under the high temperature; For preventing operating personnel's scald, adopt the asbestos heat-preservation cotton of 400 ℃ of heatproofs to do insulation construction at the equipment outer wall.In addition, at air intake vent 2 temp probe is set, equipment quits work automatically when temperature surpasses safety value.
The utility model is in when work, and dusty gas is entered into the ash bucket of dirt pocket 1 by air intake vent 2 under blower fan 6 action of negative pressure, enter into casing then from lower to upper, in uphill process, larger particles under the gravity effect automatic sedimentation in ash bucket.Dusty gas in the casing is isolated in filter core 5 outer walls with dust under the filtration of filter core 5, and cleaned air enters into air outlet 3 through filter core 5, enters into blower fan 6 by pipeline 7 then, discharges through muffler, blast cap.
At the segregate dust of filter core 5 outer walls; That assembles comes the more more, and the pressure reduction of dirt pocket 1 is also increasing, when reaching setting value; Control system control magnetic valve is opened; Utilize the pressure-air in the gas bag that filter core 5 inwalls are carried out blowback, thereby the dust of its outer wall is blown off, and fall under gravity in the ash bucket.When the dust accumulation in the ash bucket time certain, star-shaped ash unloading valve 4 is opened, with under the dust in ash bucket.
Claims (5)
1. high temperature resistant dust collector; Comprise dirt pocket (1), air intake vent (2), air outlet (3), star-shaped ash unloading valve (4), filter core (5) and blower fan (6); Described air intake vent (2) is arranged at dirt pocket (1) bottom; Described air outlet (3) is arranged at dirt pocket (1) top, and described star-shaped ash unloading valve (4) is arranged at dirt pocket (1) bottom, and described filter core is arranged at dirt pocket (1) inside; Described blower fan (6) is connected to dirt pocket (1) through pipeline (7) with the form that flange connects; It is characterized in that described dirt pocket (1) and pipeline are that stainless steel is processed, dirt pocket (1) and pipeline outer wall are coated with the asbestos heat-preservation cotton.
2. a kind of high temperature resistant dust collector according to claim 1 is characterized in that, described blower fan (6) and star-shaped ash unloading valve (4) are high temperature resistant type.
3. a kind of high temperature resistant dust collector according to claim 1 is characterized in that, the flange connections of said pipeline (7) uses the sealing of asbestos rubber pad.
4. a kind of high temperature resistant dust collector according to claim 1 is characterized in that, described filter core (5) is high temperature resistant too cotton filter core.
5. a kind of high temperature resistant dust collector according to claim 1 is characterized in that, also comprises a temp probe, and described temp probe is arranged at air intake vent (2) and locates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120095944 CN202105544U (en) | 2011-04-02 | 2011-04-02 | High-temperature resistant dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120095944 CN202105544U (en) | 2011-04-02 | 2011-04-02 | High-temperature resistant dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202105544U true CN202105544U (en) | 2012-01-11 |
Family
ID=45430993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120095944 Expired - Lifetime CN202105544U (en) | 2011-04-02 | 2011-04-02 | High-temperature resistant dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202105544U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171575A (en) * | 2015-09-30 | 2015-12-23 | 汤荣图博可特（山西）石油管道涂层有限公司 | Surface deruster for special petroleum pipeline |
| CN106621672A (en) * | 2017-01-17 | 2017-05-10 | 哈尔滨工业大学 | Magnetic controlled high-temperature gas segmented-coupling dedusting method |
-
2011
- 2011-04-02 CN CN 201120095944 patent/CN202105544U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171575A (en) * | 2015-09-30 | 2015-12-23 | 汤荣图博可特（山西）石油管道涂层有限公司 | Surface deruster for special petroleum pipeline |
| CN106621672A (en) * | 2017-01-17 | 2017-05-10 | 哈尔滨工业大学 | Magnetic controlled high-temperature gas segmented-coupling dedusting method |
| CN106621672B (en) * | 2017-01-17 | 2018-12-11 | 哈尔滨工业大学 | A kind of magnetic control high-temperature gas segmented couples dust removal method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 59, nanzhuyuan Road, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province Patentee after: AEROSPACE KAITIAN ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Address before: 410000 No. 15, Xingsha Avenue, Changsha Economic Development Zone, Hunan Patentee before: KAITIAN ENVIRONMENTAL TECH. Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120111 |
|
| CX01 | Expiry of patent term |