CN2083694U - Thermo-insulated dew proof dust cleaner - Google Patents
Thermo-insulated dew proof dust cleaner Download PDFInfo
- Publication number
- CN2083694U CN2083694U CN 90217789 CN90217789U CN2083694U CN 2083694 U CN2083694 U CN 2083694U CN 90217789 CN90217789 CN 90217789 CN 90217789 U CN90217789 U CN 90217789U CN 2083694 U CN2083694 U CN 2083694U
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- CN
- China
- Prior art keywords
- deduster
- housing
- dust cleaner
- adopt
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The utility model discloses a thermo-insulated dew proof dust cleaner, comprising an outer case of the dust cleaner and a dust removing part. The utility model is characterized in that the outer side of the outer case of the dust cleaner is provided with a device with heat insulating, heat preserving and dew insulating. The utility model has a double decked case whose shape is the same as the shape of the outer case of the dust cleaner, wherein, a plurality of sealed air heat-insulating layer is formed by adopting spacer blocks between a first floor case and the outer case of the dust cleaner; a plurality of spaces are also formed by adopting spacer blocks between the first floor case and a second floor case, and the space has perlite materials for heat insulating and warm keeping inside.
Description
The utility model relates to a kind of device for eliminating smoke and dust, and deduster is revealed in particularly a kind of insulation resistance.
The device for eliminating smoke and dust kind and the pattern of present various stoves are various, and some dust removing effects is fine, and is simple in structure, and installation and maintenance are convenient.But, for the Northeast, during all kinds of deduster winter operation, because the deduster internal-external temperature difference is big, usually in deduster inner walls dewfall, the situation of shutdown appears causing when serious.The reason of dewfall is that foregoing deduster internal-external temperature difference is big, deduster as electrode deduster (deduster that is used for cement, lime kiln) or other type, usually the deduster internal temperature is about 50 ℃, and its outside temperature is subzero about 30 ℃, and the big like this temperature difference certainly will cause dewfall.We know deduster housing (common iron plate) per hour every square metre of heat conduction be 1331000 kilocalories, it is high more that the inner dust of deduster contains water vapour, the dew point and the actual temperature difference are just more little, when the temperature in the external world hangs down to close dew temperature, water vapour in the inner dust of deduster owing to be mixed with a large amount of dust, is tied thicker and thicker in inner walls just in the inner walls dewfall easily, cause efficiency of dust collection to reduce, even quit work.
The utility model improves at the problem of above-mentioned existence, and a kind of use and easy for installation is provided, and overcomes dewfall, and cost is low, and deduster is revealed in insulation resistance easy to utilize.
The utility model is achieved by following manner: deduster is revealed in a kind of insulation resistance, the shell and the dust removal part thereof that comprise deduster, said dust removal part can be selected the electrode deduster for use usually, can certainly adopt other deduster, feature of the present utility model is: device is revealed in the arranged outside heat-insulation and heat-preservation resistance at the deduster shell, it has the double-deck housing identical with the deduster shell shape, wherein adopt cushion block to be divided into the air heat insulating layer of several sealed between ground floor housing and the deduster shell, we know that the thermal conductivity factor of air is 0.019 a kilocalorie/meters per hour degree, the temperature of the gas that contains water vapour of its temperature and deduster internal flow is more or less the same, therefore can play insulation and prevent that the situation of dewfall from taking place, also adopt cushion block to be divided into several spaces between ground floor housing and the second layer housing, the space is built-in with pearlite insulated material, it can play effect heat insulation and insulation, play and overcome the big deficiency of deduster internal-external temperature difference, above-mentioned said cushion block can adopt the asbestos material manufacturing, also can adopt the close material of other performance, housing can adopt metal or nonmetallic materials manufacturing.As iron plate, aluminium sheet, stainless plate etc.
The utility model is compared with prior art, has to use and easy for installation, and cost is low, prevents dewfall, has improved characteristics such as service life of deduster and dust removing effects.
Fig. 1 is a structural relation schematic diagram of the present utility model.
Among the figure: 1 deduster shell, 2 dust removal part, 3 ground floor housings, 4 air heat insulating layers, 5 cushion blocks, 6 perlites, 7 second layer housings.
Most preferred embodiment of the present utility model, as shown in Figure 1.Deduster is revealed in a kind of insulation resistance, the shell 1 and the dust removal part 2 thereof that comprise deduster, said dust removal part 2 can be selected the electrode deduster for use usually, can certainly adopt other deduster, feature of the present utility model is: device is revealed in the arranged outside heat-insulation and heat-preservation resistance at deduster shell 1, it has the double-deck housing 3 identical with deduster shell 1 shape, 4, wherein adopt cushion block 5 to be divided into the air heat insulating layer 4 of several sealed between ground floor housing 3 and the deduster shell 1, we know that the thermal conductivity factor of air is 0.019 a kilocalorie/meters per hour degree, the temperature of the gas that contains water vapour of its temperature and deduster internal flow is more or less the same, therefore can play insulation and prevent that the situation of dewfall from taking place, also adopt cushion block 5 to be divided into several spaces between ground floor housing 3 and the second layer housing 7, the space is built-in with perlite 6 heat-insulation and heat-preservation materials, it can play effect heat insulation and insulation, play and overcome the big deficiency of deduster internal-external temperature difference, above-mentioned said cushion block 5 can adopt the asbestos material manufacturing, also can adopt the close material of other performance, housing 3,5 can adopt metal or nonmetallic materials manufacturing.As iron plate, aluminium sheet, stainless plate etc.The air heat insulating layer 4 of the said several sealed of going forward and several spaces are for adopting cushion block equally distributed, and its concrete size according to deduster is decided, and can be the fourth class or five five equilibriums, also can be six grades or seven five equilibriums, also can be more than seven five equilibriums.
Claims (1)
- Deduster is revealed in a kind of insulation resistance, the shell and the dust removal part thereof that comprise deduster, feature of the present utility model is: device is revealed in the arranged outside heat-insulation and heat-preservation resistance at the deduster shell, it has the double-deck housing identical with the shell shape of deduster, wherein adopt cushion block to be divided into the air heat insulating layer of several sealed between ground floor housing and the deduster shell, also adopt cushion block to be divided into several spaces between ground floor housing and the second layer housing, the space is built-in with pearlite insulated material, above-mentioned said cushion block can adopt the asbestos material manufacturing, and housing can adopt metal or nonmetallic materials manufacturing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90217789 CN2083694U (en) | 1990-08-10 | 1990-08-10 | Thermo-insulated dew proof dust cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90217789 CN2083694U (en) | 1990-08-10 | 1990-08-10 | Thermo-insulated dew proof dust cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2083694U true CN2083694U (en) | 1991-08-28 |
Family
ID=4896714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90217789 Withdrawn CN2083694U (en) | 1990-08-10 | 1990-08-10 | Thermo-insulated dew proof dust cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2083694U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104619422A (en) * | 2012-06-28 | 2015-05-13 | 维美德技术有限公司 | Arrangement and method in electric filter |
| CN109973183A (en) * | 2017-12-27 | 2019-07-05 | 陕西重型汽车有限公司 | SCR case with effectively insulating performance |
-
1990
- 1990-08-10 CN CN 90217789 patent/CN2083694U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104619422A (en) * | 2012-06-28 | 2015-05-13 | 维美德技术有限公司 | Arrangement and method in electric filter |
| CN104619422B (en) * | 2012-06-28 | 2017-09-01 | 维美德技术有限公司 | Device and method in electrofilter |
| CN109973183A (en) * | 2017-12-27 | 2019-07-05 | 陕西重型汽车有限公司 | SCR case with effectively insulating performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |