CN202893090U - High-temperature-resistant dust remover - Google Patents
High-temperature-resistant dust remover Download PDFInfo
- Publication number
- CN202893090U CN202893090U CN 201220599413 CN201220599413U CN202893090U CN 202893090 U CN202893090 U CN 202893090U CN 201220599413 CN201220599413 CN 201220599413 CN 201220599413 U CN201220599413 U CN 201220599413U CN 202893090 U CN202893090 U CN 202893090U
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- Prior art keywords
- filter bag
- temperature
- guide rod
- casing
- dust remover
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- Expired - Fee Related
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Abstract
The utility model relates to a dust remover and in particular relates to a high-temperature-resistant dust remover. The high-temperature-resistant dust remover comprises a case body, wherein a top plate is arranged on the top part of the case body; the lower part of the case body is connected with an ash bucket; an air inlet and an air outlet are formed on the side wall of the case body; an air flue partition plate and a filter bag are arranged in the case body; and a high-temperature bypass valve is arranged at an upper port of the filter bag. According to the high-temperature-resistant dust remover disclosed by the utility model, the high-temperature bypass valve is designed for coping with an unexpected high temperature flue gas condition, so that the filter bag is protected and the trouble of frequently changing the filter bag is avoided. Meanwhile, the using cost is saved while the dust remover can work normally.
Description
Technical field
The utility model relates to a kind of deduster, is specially anti-hot precipitator.
Background technology
Process in the deduster use procedure of high-temp waste gas at some, boiler deduster for example because the temperature of waste gas is higher, when the flue dust temperature of air inlet surpasses the filter bag temperature resistant range, just damages the filter bag in the deduster easily, needs often replacing filter bag.
The utility model content
In order to solve the problems of the technologies described above, the utility model provide a kind of can resistant to elevated temperatures deduster, can effectively protect filter bag, concrete technical scheme is:
Anti-hot precipitator comprises casing, and top board is arranged at the casing top, and lower box is connected with ash bucket, and wall box has air inlet and air outlet, and air-duct clapboard and filter bag are arranged in the casing, and the filter bag upper port is equipped with the high temperature by-passing valve.
High temperature comprises guide rod with by-passing valve, and guide rod is installed with valve gap, and the filter bag upper port is equipped with sealing ring, and valve gap cooperates with sealing ring is salable.
There is guider filter bag upper port inside, and guide rod passes guider.
One limited block is arranged on the guide rod, and limited block is between valve gap and guider.
High temperature has resetting means with the by-passing valve top.
High temperature is installed in the casing by sealing plate with by-passing valve, and the hole that guide rod passes on the sealing plate can move back and forth, and between guide rod and the hole sealing device is arranged.
High temperature is closed with valve gap and the sealing ring of by-passing valve under normal circumstances, the filter bag upper port is sealing state, gas after the filtration is discharged from space between the filter bag fiber, when the flue dust instantaneous temperature of air inlet surpasses the filter bag temperature resistant range, promote immediately the high temperature by-passing valve, valve gap leaves sealing ring, and the filter bag upper port is the opening dress, at this moment flue gas is directly discharged without filter bag from the filter bag upper port and is filtered, and reduces high-temperature flue gas to the damage of filter bag.After discharging high-temperature flue gas, can valve gap be returned to detent position by resetting means, limited block can prevent that valve gap is slipped in the filter cylinder simultaneously.
The anti-hot precipitator that the utility model provides has designed the high temperature by-passing valve for paroxysmal high-temperature flue gas situation, has protected filter bag, has removed the trouble of frequent replacing filter bag from, and equipment can normally be moved, the use cost of simultaneously also having saved.
Description of drawings
Fig. 1 is anti-hot precipitator structural representation of the present utility model;
Fig. 2 is high temperature of the present utility model bypass valve arrangement schematic diagram.
The specific embodiment
The accompanying drawings specific embodiment of the present utility model, as shown in Figure 1, anti-hot precipitator, comprise casing 1, top board 2 is arranged at the casing top, and casing 1 bottom is connected with ash bucket 8, and casing 1 sidewall has air inlet 7 and air outlet 5, air-duct clapboard 6 and filter bag 4 are arranged in the casing 1, and filter bag 4 upper port are equipped with high temperature by-passing valve 3.
As shown in Figure 2, high temperature comprises guide rod 31 with by-passing valve 3, and guide rod 31 is installed with valve gap 32, and filter bag 4 upper port are equipped with sealing ring 33, valve gap 32 and 33 salable cooperations of sealing ring.There is guider 35 filter bag 4 upper port inside, and guide rod 31 passes guider 35.One limited block 36 is arranged on the guide rod 31, and limited block 36 is between valve gap 32 and guider 35.High temperature has resetting means 37 with by-passing valve 3 tops.High temperature is installed in the casing 1 by sealing plate 9 with by-passing valve 3, and the hole that guide rod 31 passes on the sealing plate 9 can move back and forth, and sealing device 34 is arranged between guide rod 31 and the hole.
Claims (6)
1. prevent hot precipitator, comprise casing (1), top board (2) is arranged at the casing top, (8 are connected with ash bucket in casing (1) bottom, casing (1) sidewall has air inlet (7) and air outlet (5), air-duct clapboard (6) and filter bag (4) are arranged in the casing (1), it is characterized in that, filter bag (4) upper port is equipped with high temperature by-passing valve (3).
2. anti-hot precipitator according to claim 1, it is characterized in that, described high temperature comprises guide rod (31) with by-passing valve (3), guide rod (31) is installed with valve gap (32), filter bag (4) upper port is equipped with sealing ring (33), valve gap (32) and salable cooperation of sealing ring (33).
3. anti-hot precipitator according to claim 2 is characterized in that, there is guider (35) described filter bag (4) upper port inside, and guide rod (31) passes guider (35).
4. anti-hot precipitator according to claim 2 is characterized in that, a limited block (36) is arranged on the described guide rod (31), and limited block (36) is positioned between valve gap (32) and the guider (35).
5. anti-hot precipitator according to claim 2 is characterized in that, described high temperature has resetting means (37) with by-passing valve (3) top.
6. anti-hot precipitator according to claim 2, it is characterized in that, described high temperature is installed in the casing (1) by sealing plate (9) with by-passing valve (3), and (31 holes of passing on the sealing plate (9) can move back and forth guide rod, and sealing device (34) is arranged between guide rod (31) and the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220599413 CN202893090U (en) | 2012-11-14 | 2012-11-14 | High-temperature-resistant dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220599413 CN202893090U (en) | 2012-11-14 | 2012-11-14 | High-temperature-resistant dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202893090U true CN202893090U (en) | 2013-04-24 |
Family
ID=48113812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220599413 Expired - Fee Related CN202893090U (en) | 2012-11-14 | 2012-11-14 | High-temperature-resistant dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202893090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103285678A (en) * | 2013-06-25 | 2013-09-11 | 张家港市金马电气有限公司 | Bag dust collector |
-
2012
- 2012-11-14 CN CN 201220599413 patent/CN202893090U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103285678A (en) * | 2013-06-25 | 2013-09-11 | 张家港市金马电气有限公司 | Bag dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High-temperature-resistant dust remover Effective date of registration: 20131126 Granted publication date: 20130424 Pledgee: Agricultural Bank of China Limited by Share Ltd Wuxi science and Technology Branch Pledgor: Wuxi Xingyun Environmental Protection Equipment Co., Ltd. Registration number: 2013990000897 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| 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: 20130424 Termination date: 20161114 |