CN201988286U - Bag-type dust collector for straw boiler - Google Patents
Bag-type dust collector for straw boiler Download PDFInfo
- Publication number
- CN201988286U CN201988286U CN2011200520741U CN201120052074U CN201988286U CN 201988286 U CN201988286 U CN 201988286U CN 2011200520741 U CN2011200520741 U CN 2011200520741U CN 201120052074 U CN201120052074 U CN 201120052074U CN 201988286 U CN201988286 U CN 201988286U
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- CN
- China
- Prior art keywords
- bag
- sack cleaner
- dust collector
- type dust
- straw boiler
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a bag-type dust collector for a straw boiler, which relates to a dust collector and comprises a spark catcher and a bag-type dust collector. The bag-type dust collector for the straw boiler is characterized in that one side of the spark catcher is provided with a flue gas inlet; the other side of the spark catcher is connected with the bag-type dust collector through an inlet air flue; the other side of the bag-type dust collector is provided with a flue gas outlet; the spark catcher is fixed on a spark catcher support; the bottom part of the spark catcher is provided with an ash bucket; the bag-type dust collector is fixed on a bag-type dust collector support; and a bag chamber is arranged in the bag-type dust collector. The bag-type dust collector for the straw boiler has the beneficial effects that the investment is saved, the high temperature resistance of a bag is high, a dust collection effect is good and the running resistance is small.
Description
Technical field
The utility model relates to deduster, is specifically related to a kind of straw boiler sack cleaner.
Background technology
The flue gas of straw boiler is discharged out of the furnace through smoke-box and chimney by the combustion chamber, because running route is short and straight, will have a large amount of dusts and unburnt solid particle to enter atmosphere, and environment is polluted.The sack cleaner material that extensively applied to clean when filtering the hot stove pyrolytic semlting in ash-laden gas and ore deposit reclaims in the prior art, makes flue gas reach discharge standard.Ash-laden gas after the burning is blown into the filter bag inside of sack cleaner in the effect of air-introduced machine, and dust that contains in the flue gas in this process and recover materials are filtered the inwall that accumulates in filter bag by filter bag.What come out in the filter bag through such process is exactly clean flue gas, can be by the top smoke stack emission to upper atmosphere.As long as reasonably select the filter area of filter bag, just can reach environmental protection requirement with comparalive ease.When existing sack cleaner, dusty gas enter the deduster casing by the deduster air inlet,, do not have the locellus water conservancy diversion, cause the air-flow major part to pour in air intake body rear side, increase the filtration load of rear side filter bag because flow velocity is very big.Under the dense situation of dusty gas, can cause the local filter bag serious wear of inlet air plenum rear side, need often to change filter bag.Especially for large-scale sack cleaner,, reduce the service life of rear side filter bag because the vortex phenomenon that the air-flow skewness causes makes the resistance of deduster increase.And owing to can produce the bulky grain of a large amount of band Mars in the straw boiler burning, temperature sometimes also can be than higher, and the deduster dust removing effects of existing straw boiler also is not very desirable.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of running resistance little, the straw boiler sack cleaner of good dedusting effect.
Technical problem to be solved in the utility model realizes by the following technical solutions,
A kind of straw boiler sack cleaner, comprise Mars trap and sack cleaner, it is characterized in that: described Mars trap one side is a smoke inlet, opposite side is connected with sack cleaner by airintake wind-tunnel, the opposite side of sack cleaner is an exhanst gas outlet, and described Mars trap is fixed on the Mars trap support, and Mars trap bottom is provided with ash bucket, described sack cleaner is fixed on the sack cleaner support, is the bag chamber in the sack cleaner.
Bottom, described bag chamber is provided with ash bucket, and bag top, chamber is provided with the winding-up pipe.
One pulse valve is installed on the described winding-up pipe.
Be connected with bypass on the described airintake wind-tunnel, an end of bypass is provided with air-flow by valve plate, and the other end is provided with the transfer valve cylinder.
Described transfer valve cylinder top is equipped with rain-proof shelter.
The beneficial effects of the utility model are: reduced investment, and it is strong that cloth bag is high temperature resistant, good dedusting effect, running resistance is little.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model sack cleaner profile.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As Fig. 1, shown in Figure 2, a kind of straw boiler sack cleaner, comprise Mars trap 4 and sack cleaner 13, barometric damper 12, Mars trap 4 one sides are smoke inlet 3, opposite side is connected with sack cleaner 13 by airintake wind-tunnel 14, the opposite side of sack cleaner 13 is an exhanst gas outlet 6, Mars trap 4 is fixed on the Mars trap support 1, and Mars trap 4 bottoms are provided with ash bucket 2, and sack cleaner 13 is fixed on the sack cleaner support 2`, it in the sack cleaner 13 bag chamber 7, bag 7 bottoms, chamber are provided with ash bucket 2`, and bag 7 tops, chamber are provided with winding-up pipe 8, on the winding-up pipe 8 pulse valve 9 are installed.
Be connected with bypass 5 on the airintake wind-tunnel 14, an end of bypass 5 is provided with air-flow by valve plate, and the other end is provided with transfer valve cylinder 11, and transfer valve cylinder 11 tops are equipped with rain-proof shelter 10.
The utility model is in when work, and when the boiler dusty gas enters Mars trap 4, the bulky grain that 4 pairs of Mars traps have Mars captures, enter sack cleaner 13 again after the sedimentation, enters atmosphere through pure qi (oxygen) behind the cloth bag filtration by air-introduced machine.If run into the too high special circumstances of temperature, the bypass valve plate is opened, and high-temperature flue gas directly enters atmosphere by air-introduced machine.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. straw boiler sack cleaner, comprise Mars trap and sack cleaner, it is characterized in that: described Mars trap one side is a smoke inlet, opposite side is connected with sack cleaner by airintake wind-tunnel, the opposite side of sack cleaner is an exhanst gas outlet, and described Mars trap is fixed on the Mars trap support, and Mars trap bottom is provided with ash bucket, described sack cleaner is fixed on the sack cleaner support, is the bag chamber in the sack cleaner.
2. a kind of straw boiler sack cleaner according to claim 1 is characterized in that: bottom, described bag chamber is provided with ash bucket, and bag top, chamber is provided with the winding-up pipe.
3. a kind of straw boiler sack cleaner according to claim 2 is characterized in that: a pulse valve is installed on the described winding-up pipe.
4. a kind of straw boiler sack cleaner according to claim 3 is characterized in that: be connected with bypass on the described airintake wind-tunnel, an end of bypass is provided with air-flow by valve plate, and the other end is provided with the transfer valve cylinder.
5. a kind of straw boiler sack cleaner according to claim 4 is characterized in that: described transfer valve cylinder top is equipped with rain-proof shelter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200520741U CN201988286U (en) | 2011-03-02 | 2011-03-02 | Bag-type dust collector for straw boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200520741U CN201988286U (en) | 2011-03-02 | 2011-03-02 | Bag-type dust collector for straw boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201988286U true CN201988286U (en) | 2011-09-28 |
Family
ID=44664791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200520741U Expired - Fee Related CN201988286U (en) | 2011-03-02 | 2011-03-02 | Bag-type dust collector for straw boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201988286U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103007634A (en) * | 2012-12-12 | 2013-04-03 | 无锡幸运环保设备有限公司 | Petal type spark catcher |
| CN104028063A (en) * | 2014-06-19 | 2014-09-10 | 安徽盛博冶金环保科技有限公司 | Flame arrester for dispersing burning particles |
| CN106731365A (en) * | 2016-12-07 | 2017-05-31 | 威海航泰环保设备有限公司 | Full-dry method gas cleaning processes flame blocker |
| CN108554092A (en) * | 2018-05-29 | 2018-09-21 | 江苏力连重工机械有限公司 | A kind of air Sack dust-collecting equipment of blowback of anti-rock |
| CN109045866A (en) * | 2018-09-05 | 2018-12-21 | 福州清净环保设备有限公司 | A kind of back-fire relief type pulsed jet cloth filter |
-
2011
- 2011-03-02 CN CN2011200520741U patent/CN201988286U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103007634A (en) * | 2012-12-12 | 2013-04-03 | 无锡幸运环保设备有限公司 | Petal type spark catcher |
| CN104028063A (en) * | 2014-06-19 | 2014-09-10 | 安徽盛博冶金环保科技有限公司 | Flame arrester for dispersing burning particles |
| CN106731365A (en) * | 2016-12-07 | 2017-05-31 | 威海航泰环保设备有限公司 | Full-dry method gas cleaning processes flame blocker |
| CN108554092A (en) * | 2018-05-29 | 2018-09-21 | 江苏力连重工机械有限公司 | A kind of air Sack dust-collecting equipment of blowback of anti-rock |
| CN109045866A (en) * | 2018-09-05 | 2018-12-21 | 福州清净环保设备有限公司 | A kind of back-fire relief type pulsed jet cloth filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20130302 |