CN108434886A - A kind of casting emission-control equipment - Google Patents
A kind of casting emission-control equipment Download PDFInfo
- Publication number
- CN108434886A CN108434886A CN201810576608.7A CN201810576608A CN108434886A CN 108434886 A CN108434886 A CN 108434886A CN 201810576608 A CN201810576608 A CN 201810576608A CN 108434886 A CN108434886 A CN 108434886A
- Authority
- CN
- China
- Prior art keywords
- filter screen
- shrapnel
- admission line
- control equipment
- blade
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/103—Curved filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
Abstract
The invention discloses a kind of casting emission-control equipments, it is related to technical field of waste gas treatment, including admission line, admission line is equipped with the filter screen of closing air inlet at air inlet, filter screen is in arcuation, and the outside of filter screen is arranged far from admission line, admission line is located at the side on the inside of filter screen in air inlet and is rotatably connected to bull stick, and bull stick is equipped with blade；Several shrapnels are equipped on the inside of filter screen, shrapnel one end is fixedly connected with filter screen, and angle is formed between the other end and filter screen, and blade outboard is equipped with plectrum corresponding with shrapnel, and when bar rotation, plectrum makes shrapnel intermittence pat filter screen.This programme can more comprehensively clear up filter screen, furthermore, it is possible to using the air stream drives bar rotation of exhaust gas, be not necessarily to additionaling power, device is simple and saves cost.
Description
Technical field
The present invention relates to technical field of waste gas treatment, more particularly to a kind of casting emission-control equipment.
Background technology
It is well known that will produce a large amount of cigarette, dirt and hot gas in foundry production, the mesh especially in equipment manufacture
It is preceding to use more common coated sand, in coremaking and high temperature casting process, even more volatilizees and crack a large amount of formaldehyde, phenol
A variety of organic matters with peculiar smell such as class, amine, these poisonous and hazardous gases are not only degrading production environment, more to plant area's week
The air on side causes serious pollution, it is necessary to effectively be administered, it is ensured that reaches national relevant emission standards.
Casting emission-control equipment is usually first handled for dust, and dust-extraction unit is generally removed using basket strainer
Dirt can accumulate dust, if things go on like this influence dust removing effects after a period of use on basket strainer.
Invention content
The technical problem to be solved by the present invention is to which dust can be accumulated on the basket strainer of existing casting emission-control equipment,
If things go on like this influence dust removing effects.
In order to solve the above technical problems, the present invention provides a kind of casting emission-control equipment, including admission line, air inlet
Pipeline is equipped with the filter screen of closing air inlet at air inlet, and filter screen is in arcuation, and the outside of filter screen is far from admission line
Setting, admission line are located at the side on the inside of filter screen in air inlet and are rotatably connected to bull stick, and bull stick is equipped with blade；
Several shrapnels are equipped on the inside of filter screen, shrapnel one end is fixedly connected with filter screen, and folder is formed between the other end and filter screen
Angle, blade outboard is equipped with plectrum corresponding with shrapnel, and when bar rotation, plectrum makes shrapnel intermittence pat filter screen.
Technique effect：The admission line of this programme setting is entered for exhaust gas inside processing unit, is arranged at air inlet
Filter screen be used to filter exhaust gas, the dust in exhaust gas is blocked in outside admission line, the bull stick of setting turns with admission line
Dynamic connection, blade are fixedly connected with bull stick, when admission line sucks exhaust gas, will produce air-flow, and air-flow can impact blade, to
Bar rotation is driven, the plectrum on blade can stir the one end of shrapnel far from filter screen first, by it to one far from filter screen
Side is stirred, and then as the rotation of blade, shrapnel is detached from plectrum, and shrapnel is using the reply effect of itself rapidly to filter screen side
To movement, to pat filter screen, the dust adhered on filter screen bat is fallen, to ensure filtering of the filter screen to exhaust gas
Effect, and since camber is arranged in filter screen, then the shrapnel being arranged on filter screen can be contacted all with plectrum, so as to big
Area pats filter screen, so as to more comprehensively clear up filter screen, furthermore, it is possible to utilize the air stream drives of exhaust gas
Bar rotation is not necessarily to additionaling power, and device is simple and saves cost.
The technical solution that the present invention further limits is：Leaf cross-section is in arcuation.
Further, admission line is equipped with air-guiding aisle on the outside of air inlet, and blade is blowed to via the exhaust gas of air-guiding aisle
Inside.
A kind of preceding casting emission-control equipment, admission line are located at filter screen upper end and are placed with outlet pipe, go out
Several stomatas concordant on the outside of filter screen are offered in feed channel, and the outgassing direction of stomata is parallel with the outside of filter screen,
Outlet pipe is communicated with air pump.
A kind of preceding casting emission-control equipment, is equipped with multiple stiffeners on the inside of filter screen, one end of shrapnel with plus
Strong item is fixedly connected, and angle is formed between the other end and stiffener.
A kind of preceding casting emission-control equipment, angle is 30-35 °.
A kind of preceding casting emission-control equipment, the one end of shrapnel far from filter screen are equipped with rubber strip.
The beneficial effects of the invention are as follows：
（1）The blade being arranged in the present invention can improve the amount of keeping out the wind of itself in arcuation, to largely utilize air-flow
Power, the air-guiding aisle of setting can change the direction of air-flow, to which air-flow largely to be blowed to the inside of blade, in turn
It can more effective driving blade；
（2）The outlet pipe being arranged in the present invention is arranged above filter screen, and air pump provides high pressure gas for it, is blown via stomata
To on the outside of filter screen, to which the dust on filter screen blow off filter screen, the beating of shrapnel is coordinated effectively to understand on filter screen
The dust of adherency；
（3）The stiffener being arranged in the present invention can prevent filter screen from being destroyed by shrapnel, and the rubber strip of setting can slow down shrapnel
Shock between stiffener, and the generation of noise can be slowed down, angle is set as 30-35 °, can not only be contradicted with plectrum, but also
It can be detached from the plectrum of conflict in position, to relatively effectively pat filter screen.
Description of the drawings
Fig. 1 is the structural schematic diagram that the present embodiment is used to embody blade；
Fig. 2 is the structural schematic diagram that the present embodiment is used to embody shrapnel and plectrum；
Fig. 3 is the structural schematic diagram that the present embodiment is used to embody outlet pipe.
Wherein：1, admission line；11, air inlet；12, air-guiding aisle；2, shaft；21, blade；3, plectrum；4, filter screen；
41, stiffener；42, shrapnel；421, rubber strip；422, angle；5, outlet pipe；51, stomata.
Specific implementation mode
A kind of casting emission-control equipment provided in this embodiment, structure is as shown in Figs. 1-3, including admission line 1, air inlet
Pipeline 1 is equipped with the filter screen 4 of closing air inlet 11 at air inlet 11, i.e. filter screen 4 is closed completely air inlet 11, and exhaust gas is necessary
It can just be entered in admission line 1 via air inlet 11.
Filter screen 4 is in arcuation, and the outside of filter screen 4 is arranged far from admission line 1, and admission line 1 is in air inlet 11
It is rotatably connected to bull stick in the side of 4 inside of filter screen, bull stick is equipped with blade 21, and 21 cross section of blade is in arcuation, air inlet pipe
Road 1 is equipped with air-guiding aisle 12 in 11 outside of air inlet, and 21 inside of blade, the wind-guiding of setting are blowed to via the exhaust gas of air-guiding aisle 12
Channel 12 can change the direction of air-flow, to which air-flow largely to be blowed to the inside of blade 21, and then can be more effective
Driving blade 21 rotate.
The inside of filter screen 4 is equipped with several shrapnels 42, and 4 inside of filter screen is equipped with multiple stiffeners 41, one end of shrapnel 42 with
Stiffener 41 is fixedly connected, and angle 422 is formed between the other end and stiffener 41, angle 422 is 30-35 °, and shrapnel 42 is separate
One end of filter screen 4 is equipped with rubber strip 421, and 21 outside of blade is equipped with plectrum 3 corresponding with shrapnel 42, when bar rotation,
Plectrum 3 makes shrapnel 42 is intermittent to pat filter screen 4, to clap the dust on filter screen 4, ensures the filtering effect of filter screen 4
Fruit.
Admission line 1 is located at 4 upper end of filter screen and is placed with outlet pipe 5, and several and filter screen is offered on outlet pipe 5
The concordant stomata 51 in 4 outsides, and the outgassing direction of stomata 51 is parallel with the outside of filter screen 4, outlet pipe 5 is communicated with air pump.
Specific implementation is described as follows：
When admission line 1 sucks exhaust gas, air-flow is will produce, air-flow can impact blade 21, to drive bar rotation, blade 21
On plectrum 3 can stir the one end of shrapnel 42 far from filter screen 4 first, it is stirred to the side far from filter screen 4, then with
The rotation of blade 21, shrapnel 42 is detached from plectrum 3, and shrapnel 42 is transported to 4 direction of filter screen rapidly using the reply effect of itself
It is dynamic, to pat filter screen 4, the dust adhered on filter screen 4 bat is fallen, to ensure filtering of the filter screen 4 to exhaust gas
Effect, and since camber is arranged in filter screen 4, then the shrapnel 42 being arranged on filter screen 4 can be contacted all with plectrum 3, to
Filter screen 4 can be patted with large area, so as to more comprehensively clear up filter screen 4, furthermore, it is possible to utilize exhaust gas
Air stream drives bar rotation is not necessarily to additionaling power, and device is simple and saves cost.
In addition to the implementation, the present invention can also have other embodiment.It is all to use equivalent substitution or equivalent transformation shape
At technical solution, fall within the scope of protection required by the present invention.
Claims (7)
1. a kind of casting emission-control equipment, it is characterised in that：Including admission line（1）, the admission line（1）In air inlet
（11）Place is equipped with closing air inlet（11）Filter screen（4）, the filter screen（4）In arcuation, and the filter screen（4）Outside
Far from admission line（1）Setting, the admission line（1）In air inlet（11）Positioned at filter screen（4）The side rotation of inside connects
It is connected to bull stick, the bull stick is equipped with blade（21）；
The filter screen（4）Inside is equipped with several shrapnels（42）, the shrapnel（42）One end and filter screen（4）It is fixedly connected, separately
One end and filter screen（4）Between form angle（422）, the blade（21）Outside is equipped with and shrapnel（42）Corresponding plectrum
（3）, when bar rotation, the plectrum（3）Make shrapnel（42）Intermittence pats filter screen（4）.
2. a kind of casting emission-control equipment according to claim 1, it is characterised in that：The blade（21）Cross section is in
Arcuation.
3. a kind of casting emission-control equipment according to claim 2, it is characterised in that：The admission line（1）Into
Gas port（11）Outside is equipped with air-guiding aisle（12）, via the air-guiding aisle（12）Exhaust gas blow to blade（21）Inside.
4. a kind of casting emission-control equipment according to claim 1, it is characterised in that：The admission line（1）It is located at
Filter screen（4）Upper end is placed with outlet pipe（5）, the outlet pipe（5）On offer several and filter screen（4）Outside is concordant
Stomata（51）, and the stomata（51）Outgassing direction and filter screen（4）Outside it is parallel, the outlet pipe（5）Connection
There is air pump.
5. a kind of casting emission-control equipment according to claim 1, it is characterised in that：The filter screen（4）Inside is set
There are multiple stiffeners（41）, the shrapnel（42）One end and stiffener（41）It is fixedly connected, the other end and stiffener（41）It
Between form angle（422）.
6. a kind of casting emission-control equipment according to claim 1, it is characterised in that：The angle（422）For 30-
35°。
7. a kind of casting emission-control equipment according to claim 1, it is characterised in that：The shrapnel（42）Far from filtering
Net（4）One end be equipped with rubber strip（421）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810576608.7A CN108434886A (en) | 2018-06-06 | 2018-06-06 | A kind of casting emission-control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810576608.7A CN108434886A (en) | 2018-06-06 | 2018-06-06 | A kind of casting emission-control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108434886A true CN108434886A (en) | 2018-08-24 |
Family
ID=63206619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810576608.7A Pending CN108434886A (en) | 2018-06-06 | 2018-06-06 | A kind of casting emission-control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108434886A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109990406A (en) * | 2019-04-09 | 2019-07-09 | 中南大学 | A kind of room ventilation and the air cleaning circulatory system |
| CN112387065A (en) * | 2020-11-14 | 2021-02-23 | 湖南正达环保科技有限公司 | Organic waste gas nitrogen desorption recovery process |
| CN112761929A (en) * | 2020-12-28 | 2021-05-07 | 湖北智盛纺织科技有限公司 | Circulating cooling device and cooling method of air compressor body for polyester FDY production |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB582292A (en) * | 1944-09-01 | 1946-11-12 | Harold Horsfall | Mechanical cleaning gear for fabric dust filters |
| CN105546973A (en) * | 2016-02-18 | 2016-05-04 | 张海娟 | Dust filtration treatment device |
| CN106902579A (en) * | 2017-03-23 | 2017-06-30 | 周海兵 | Filter with screen pack dust fall |
| CN107281861A (en) * | 2016-03-30 | 2017-10-24 | 中江县泰源建材有限公司 | A kind of Patting type dust absorbing filter |
| CN107349709A (en) * | 2017-08-28 | 2017-11-17 | 无锡昊瑜节能环保设备有限公司 | A kind of sack cleaner |
| CN107551693A (en) * | 2017-10-23 | 2018-01-09 | 张旭 | A kind of rubber refining glue exhaust gas purification system |
| CN107906625A (en) * | 2017-12-14 | 2018-04-13 | 成都千里之行科技有限公司 | A kind of environment-friendly type self-cleaning air purifier |
| CN208757153U (en) * | 2018-06-06 | 2019-04-19 | 盐城旭恒环保科技有限公司 | A kind of casting emission-control equipment |
-
2018
- 2018-06-06 CN CN201810576608.7A patent/CN108434886A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB582292A (en) * | 1944-09-01 | 1946-11-12 | Harold Horsfall | Mechanical cleaning gear for fabric dust filters |
| CN105546973A (en) * | 2016-02-18 | 2016-05-04 | 张海娟 | Dust filtration treatment device |
| CN107281861A (en) * | 2016-03-30 | 2017-10-24 | 中江县泰源建材有限公司 | A kind of Patting type dust absorbing filter |
| CN106902579A (en) * | 2017-03-23 | 2017-06-30 | 周海兵 | Filter with screen pack dust fall |
| CN107349709A (en) * | 2017-08-28 | 2017-11-17 | 无锡昊瑜节能环保设备有限公司 | A kind of sack cleaner |
| CN107551693A (en) * | 2017-10-23 | 2018-01-09 | 张旭 | A kind of rubber refining glue exhaust gas purification system |
| CN107906625A (en) * | 2017-12-14 | 2018-04-13 | 成都千里之行科技有限公司 | A kind of environment-friendly type self-cleaning air purifier |
| CN208757153U (en) * | 2018-06-06 | 2019-04-19 | 盐城旭恒环保科技有限公司 | A kind of casting emission-control equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109990406A (en) * | 2019-04-09 | 2019-07-09 | 中南大学 | A kind of room ventilation and the air cleaning circulatory system |
| CN112387065A (en) * | 2020-11-14 | 2021-02-23 | 湖南正达环保科技有限公司 | Organic waste gas nitrogen desorption recovery process |
| CN112761929A (en) * | 2020-12-28 | 2021-05-07 | 湖北智盛纺织科技有限公司 | Circulating cooling device and cooling method of air compressor body for polyester FDY production |
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