CN109876564A - Efficient dust removal system and working method thereof - Google Patents
Efficient dust removal system and working method thereof Download PDFInfo
- Publication number
- CN109876564A CN109876564A CN201910249185.2A CN201910249185A CN109876564A CN 109876564 A CN109876564 A CN 109876564A CN 201910249185 A CN201910249185 A CN 201910249185A CN 109876564 A CN109876564 A CN 109876564A
- Authority
- CN
- China
- Prior art keywords
- filtering
- dust
- chamber
- ash
- air inlet
- 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
- 239000000428 dust Substances 0.000 title claims abstract description 97
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000001914 filtration Methods 0.000 claims abstract description 131
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000003546 flue gas Substances 0.000 claims abstract description 30
- 239000007789 gas Substances 0.000 claims abstract description 21
- 238000007664 blowing Methods 0.000 claims abstract description 7
- 238000005453 pelletization Methods 0.000 claims description 30
- 238000005057 refrigeration Methods 0.000 claims description 15
- 239000004065 semiconductor Substances 0.000 claims description 13
- 230000000717 retained effect Effects 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 claims description 4
- 210000003437 trachea Anatomy 0.000 claims description 3
- 230000001914 calming effect Effects 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 239000000779 smoke Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000004020 conductor Substances 0.000 description 3
- 235000019504 cigarettes Nutrition 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention belongs to the field of tail gas treatment, and particularly relates to a dust removal system and a working method thereof, wherein the dust removal system comprises: the filter comprises a filter air inlet pipe, a filter air outlet pipe, a filter chamber assembly and an ash return device, wherein the filter chamber assembly is connected with the filter air inlet pipe and the filter air outlet pipe; wherein, the smoke introduced from the filtering air inlet pipe is filtered by the filtering chamber component and then discharged from the filtering air outlet pipe; the upper portion of filter chamber subassembly is provided with and is suitable for blowing off the ash removal device that the flue gas kept somewhere the dust, and carries the dust to returning the ash device through the ash bucket that sets up in filter chamber subassembly bottom, avoids the dust to scatter and influences the air quality in the air.
Description
Technical field
The invention belongs to the fields of vent gas treatment, in particular to a kind of dust pelletizing system and its working method.
Background technique
Dust pelletizing system is common facility in boiler and industrial production, is the equipment that dust is separated from flue gas.
Drag losses and efficiency of dust collection when the accessible gas flow of the performance of dust pelletizing system, gas are by dust pelletizing system are expressed.
Dust pelletizing system installation dedusting method is divided into wet dedusting system, dry dust removal system and half dry type dust pelletizing system.But it is existing
The dust that dust pelletizing system is separated not easily collecting, being easy to be scattering into air influences air quality.
Therefore, to solve the above-mentioned problems, need to design a kind of new dust pelletizing system.
Summary of the invention
The object of the present invention is to provide a kind of high-efficiency dust removal system and its working methods.
In order to solve the above-mentioned technical problems, the present invention provides a kind of dust pelletizing systems, comprising:
Filter air inlet pipe, filtering escape pipe, the connection filtering air inlet pipe and the filtering chamber's component for filtering escape pipe, Yi Jishe
It sets and returns apparatus for ash below filtering chamber's component；Wherein
The flue gas being passed through by filtering air inlet pipe is after filter chamber chamber component filters dust from filtering escape pipe discharge；
The top of filtering chamber's component is provided with the deashing device for being suitable for blowing off dust, and by being arranged in filtering chamber's group
The dust blown off is delivered to back apparatus for ash by the ash bucket of part bottom.
Further, described time apparatus for ash includes: sleeve, the screw rod in sleeve inner, turn positioned at screw rod any end
Dynamic motor；Wherein
The side wall of the sleeve offers the ash inlet for being suitable for being connected to the bottom end of ash bucket so that the dust blown off drops down on screw rod；
The sleeve is located at the side opposite with ash inlet and offers the ash hole exported suitable for dust；
The rotary electric machine is suitable for driving screw turns to accept the dust by ash inlet, and will along the length direction of screw rod
Dust is delivered at ash hole and exports.
Further, filtering chamber's component includes: several sequentially connected filtering chamber's units；
Corresponding filtering air inlet pipe and filtering escape pipe are provided on each filtering chamber's unit；
The inside of each filtering chamber's unit is evenly equipped with several filter bags；
The filter bag is suitable for absorption dust so that dust is retained in the inside of filtering chamber's unit；
The bottom end of filtering chamber's unit is connected to the open end of ash bucket；
The top of filtering chamber's unit passes through cover plate for sealing.
Further, the deashing device includes: tracheae and several access components；Wherein
The access component and filtering chamber's unit correspond；
The tracheae accesses high pressure gas by air inlet mouth of pipe；
The access component is suitable for control tracheae and be connected to filtering chamber unit, with the filter bag injection height into filtering chamber's unit
Body of calming the anger blows off the dust being retained in filtering chamber's unit.
Further, the access component includes: control valve, pulse valve and flow deflector；Wherein
The control valve is suitable for the pipeline between connectivity trachea and filtering chamber's unit；
The pulse valve is suitable for for high pressure gas interval therein after pipeline connection being passed through in filtering chamber's unit；
The flow deflector is suitable for dissipating the high pressure gas for being passed through filtering chamber's unit, so that high pressure gas blows off filter bag in spurting
The dust of upper absorption.
Further, the side wall of the ash bucket is connected with the maintenance door of the inner wall suitable for clearing up ash bucket after opening.
Further, temperature adjustment component is provided at the position of the filtering air inlet pipe；
The temperature adjustment component is suitable for adjusting the temperature difference being passed through between the flue gas and filter bag of filtering air inlet pipe, i.e.,
The temperature of flue gas and the temperature of filter bag are approximately uniform.
Further, the temperature adjustment component includes: main control module, the temperature sensor being electrically connected with main control module and half
Conductor refrigerating sheet；Wherein
The temperature sensor is suitable for acquiring the surface temperature of filter bag and is sent to main control module；
The filtering air inlet pipe is enclosed with semiconductor refrigeration sheet, to carry out temperature adjusting to filtering air inlet pipe.
Another aspect, the present invention also provides a kind of working methods of dust pelletizing system, comprising:
Filter air inlet pipe, filtering escape pipe, the connection filtering air inlet pipe and the filtering chamber's component for filtering escape pipe, Yi Jishe
It sets and returns apparatus for ash below filtering chamber's component；Wherein
The flue gas being passed through by filtering air inlet pipe is after the filtering of filter chamber chamber component from filtering escape pipe discharge；
The top of filtering chamber's component is provided with the deashing device for being suitable for blowing off flue gas indwelling dust, and by being arranged in mistake
Dust is delivered to back apparatus for ash by the ash bucket of filter chamber chamber component bottom.
The invention has the advantages that dust pelletizing system and its working method of the invention, by being arranged in filtering chamber's group
The dust blown off is delivered to back apparatus for ash by the ash bucket of part bottom, return apparatus for ash can will the dust that be scattered squeeze compression after it is defeated
Out, avoiding dust from being scattering into air influences air quality.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the main view of the preferred embodiment of dust pelletizing system of the invention；
Fig. 2 is the left view of the preferred embodiment of dust pelletizing system of the invention；
Fig. 3 is the structural schematic diagram of the preferred embodiment of deashing device of the invention；
Fig. 4 is the control principle block diagram of dust pelletizing system of the invention.
In figure: 100- filtering air inlet pipe, 200- filtering escape pipe, 300- filtering chamber component, 310- filtering chamber unit,
320- filter bag, 330- cover board, 400- times apparatus for ash, 410- sleeve, 411- ash inlet, 412- ash hole, 420- screw rod, 430- turn
Dynamic motor, 500- deashing device, 510- tracheae, 511- air inlet mouth of pipe, 520- access component, 521- control valve, 522- pulse valve,
523- flow deflector, 600- ash bucket, 610- maintenance door, 710- temperature sensor, 720- semiconductor refrigeration sheet.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
Embodiment 1
Fig. 1 is the main view of the preferred embodiment of dust pelletizing system of the invention.
Fig. 2 is the left view of the preferred embodiment of dust pelletizing system of the invention.
As shown in Figure 1, dust pelletizing system provided in this embodiment includes: filtering air inlet pipe 100, filtering escape pipe 200, connection
The filtering air inlet pipe 100 and the filtering chamber's component 300 for filtering escape pipe 200, and be arranged under filtering chamber's component 300
Apparatus for ash 400 returns in side；The flue gas being wherein passed through by filtering air inlet pipe 100 is after filter chamber chamber component 300 filters dust from mistake
Filter out the discharge of tracheae 200；The top of filtering chamber's component 300 is provided with the deashing device 500 for being suitable for blowing off dust, and logical
It crosses and the ash bucket 600 of 300 bottom of filtering chamber's component is set the dust blown off is delivered to back apparatus for ash 400, return apparatus for ash 400
It is exported after the dust being scattered capable of being squeezed compression, avoiding dust from being scattering into air influences air quality.
In the present embodiment, described time apparatus for ash 400 includes: sleeve 410, the screw rod 420 inside sleeve 410, is located at
The rotary electric machine 430 of 420 any end of screw rod；Wherein the side wall of the sleeve 410, which offers, is suitable for connecting with the bottom end of ash bucket 600
Logical ash inlet 411 is so that the dust blown off drops down on screw rod 420；The sleeve 410 is located at the side opposite with ash inlet 411
Offer the ash hole 412 for being suitable for dust output；The rotary electric machine 430 be suitable for driving screw rod 420 rotation with accept by into
The dust of grey mouth 411, and dust is delivered at ash hole 412 along the length direction of screw rod 420 and is exported.
In the present embodiment, filtering chamber's component 300 includes: several sequentially connected filtering chamber's units 310；Often
Corresponding filtering air inlet pipe 100 and filtering escape pipe 200 are provided on a filtering chamber's unit 310；Each filtering
The inside of chamber unit 310 is evenly equipped with several filter bags 320；The filter bag 320 is suitable for absorption dust so that dust is retained in filtering
The inside of chamber unit 310；The bottom end of filtering chamber's unit 310 is connected to the open end of ash bucket 600；The filtering chamber
The top of unit 310 is sealed by cover board 330.
Fig. 3 is the structural schematic diagram of the preferred embodiment of deashing device of the invention；
As shown in figure 3, in the present embodiment, the deashing device 500 includes: tracheae 510 and several access components 520；Wherein
The access component 520 is corresponded with filtering chamber's unit 310；The tracheae 510 accesses high pressure gas by air inlet mouth of pipe 511
Body；The access component 520 is suitable for control tracheae 510 and is connected to filtering chamber unit 310, into filtering chamber's unit 310
Filter bag 320 spray high pressure gas blow off the dust being retained in filtering chamber's unit 310.
In the present embodiment, the access component 520 includes: control valve 521, pulse valve 522 and flow deflector 523；Wherein
The control valve 521 is suitable for the pipeline between connectivity trachea 510 and filtering chamber's unit 310；The pulse valve 522 is suitable for manage
High pressure gas therein interval is passed through in filtering chamber's unit 310 after the connection of road；The flow deflector 523 is suitable for diverging and is passed through filtering
The high pressure gas of chamber unit 310, so that high pressure gas blows off the dust adsorbed on filter bag 320 in spurting.
In the present embodiment, the side wall of the ash bucket 600 is connected with the maintenance of the inner wall suitable for clearing up ash bucket 600 after opening
Door 610.
Fig. 4 is the control principle block diagram of dust pelletizing system of the invention；
As shown in figure 4, being provided with temperature adjustment as an alternative embodiment, being located at the position of the filtering air inlet pipe 100
Component；The temperature adjustment component is suitable for adjusting the temperature difference being passed through between the flue gas and filter bag 320 of filtering air inlet pipe 100, i.e. flue gas
Temperature is approximately uniform with the temperature of filter bag 320, in turn, will not be due to flue gas and filter bag when flue gas passes through filter bag 320
The temperature difference between 320 and make the vapor in flue gas be liquefied as water droplet so that dust by and moisture be adhered on filter bag 320
Filter bag 320 is blocked, ensure that filter bag 320 filters the effect of dust.The temperature for referring to flue gas approximately uniform in the present embodiment is low
In filter bag 320 temperature range at 0-5 DEG C.The present embodiment can effectively be avoided on filter bag 320 by no material consumption mode
The appearance of condensed water improves the service life of filter bag 320.
In the present embodiment, the temperature adjustment component includes: main control module, the temperature sensor with main control module electric connection
710 and semiconductor refrigeration sheet 720；Wherein the temperature sensor 710 is suitable for acquiring the surface temperature of filter bag 320 and is sent to master
Control module；The filtering air inlet pipe 100 is enclosed with semiconductor refrigeration sheet 720, to carry out temperature adjusting to filtering air inlet pipe 100.
Semiconductor refrigeration sheet 720 can be customized according to the outer wall radian of filtering air inlet pipe 100, to carry out to filtering air inlet pipe 100
Package, can be set draft fan (being not drawn into figure) positioned at the lateral surface of semiconductor refrigeration sheet 720, to conductor refrigeration
Piece 720 radiates.In order to improve cooling effect, the length for filtering air inlet pipe 100 can also be elongated, multilevel semiconductor is set
Refrigerating sheet 720 realizes Multi-stage cooling processing.
In the present embodiment, main control module collects the surface temperature for the filter bag 320 that temperature sensor 710 detects, and
The surface temperature of semiconductor refrigeration sheet 720 is adjusted with cooled flue gas, the temperature by the temperature of flue gas lower than the surface of filter bag 320 and
No more than 5 DEG C, the liquefaction that is cooled of the vapor in flue gas is avoided to paste dust and be adsorbed on filter bag 320, and then from influencing filter bag 320
The problem of filter effect, therefore, this dust pelletizing system, are especially suitable for winter use, to prevent flue-gas temperature high, avoid due to filter bag
320 temperature are low to there is the phenomenon that condensed water, influences filter effect.
In the present embodiment, the main control module can be using the PLC module of Siemens or Mitsubishi, and passes through PLC mould
The signal of block temperature collection sensor 710, and control the refrigeration of semiconductor refrigeration sheet 720；And PLC module can connect touch
Screen inputs the temperature of corresponding filter bag 320 with displays temperature sensor 710, adjusts the surface temperature of semiconductor refrigeration sheet 720.
Embodiment 2
On the basis of embodiment 1, the present embodiment 2 provides a kind of working method of dust pelletizing system, comprising: filtering air inlet pipe
100, escape pipe 200, the connection filtering air inlet pipe 100 and the filtering chamber's component 300 for filtering escape pipe 200 are filtered, and
It is arranged in below filtering chamber's component 300 and returns apparatus for ash 400；The flue gas being wherein passed through by filtering air inlet pipe 100 is through filter chamber
Chamber component 300 is discharged after filtering from filtering escape pipe 200；The top of filtering chamber's component 300, which is provided with, to be suitable for blowing off cigarette
The deashing device 500 of gas indwelling dust, and dust is delivered to by the ash bucket 600 by the way that 300 bottom of filtering chamber's component is arranged in
Return apparatus for ash 400.
This working method also passes through the temperature for reducing flue gas, so that the temperature of flue gas is approximately uniform with the temperature of filter bag 320,
It can effectively avoid generating condensed water on filter bag 320, improve the service life of filter bag 320.
In conclusion dust pelletizing system and its working method involved in the present embodiment, are passed through cigarette into filtering air inlet pipe 100
Gas, by the temperature of the filter bag 320 measured in main control module temperature collection sensor 710, main control module adjusts conductor refrigeration
The surface temperature of piece 720 is to reduce the temperature of the flue gas passed through from 720 center of semiconductor refrigeration sheet, so that flue gas passes through filter bag
After the lower dust of 320 filterings is adsorbed on filter bag 320, will not due to the vapor in flue gas to the cold liquefied water droplet and dust glues
Filter effect is influenced on filter bag 320, filtered flue gas is discharged by filtering escape pipe 200, and opening control valve 521 makes to bring about the desired sensation
Pipe 510 is connected to filtering chamber unit 310, and the high pressure gas in tracheae 510 is passed through filtering chamber's unit by pulse valve 522
In 310, dissipating high pressure gas by flow deflector 523 is injected in it on dust to blow off dust, dust by ash bucket 600 from into
It is flowed into sleeve 410 at grey mouth 411, is rotated by rotary electric machine 430 and drive the rotation of screw rod 420 that dust is delivered to ash discharge
It is exported at the position of mouth 412, the dust being scattered is squeezed and be exported after compressing, dust is avoided to be scattering into influence air matter in air
Amount.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (9)
1. a kind of dust pelletizing system characterized by comprising
Filter air inlet pipe, filtering escape pipe, the connection filtering air inlet pipe and the filtering chamber's component for filtering escape pipe, Yi Jishe
It sets and returns apparatus for ash below filtering chamber's component；Wherein
The flue gas being passed through by filtering air inlet pipe is after filter chamber chamber component filters dust from filtering escape pipe discharge；
The top of filtering chamber's component is provided with the deashing device for being suitable for blowing off dust, and by being arranged in filtering chamber's group
The dust blown off is delivered to back apparatus for ash by the ash bucket of part bottom.
2. dust pelletizing system as described in claim 1, which is characterized in that
Described time apparatus for ash include: sleeve, in the screw rod of sleeve inner, positioned at the rotary electric machine of screw rod any end；Wherein
The side wall of the sleeve offers the ash inlet for being suitable for being connected to the bottom end of ash bucket so that the dust blown off drops down on screw rod；
The sleeve is located at the side opposite with ash inlet and offers the ash hole exported suitable for dust；
The rotary electric machine is suitable for driving screw turns to accept the dust by ash inlet, and will along the length direction of screw rod
Dust is delivered at ash hole and exports.
3. dust pelletizing system as described in claim 1, which is characterized in that
Filtering chamber's component includes: several sequentially connected filtering chamber's units；
Corresponding filtering air inlet pipe and filtering escape pipe are provided on each filtering chamber's unit；
The inside of each filtering chamber's unit is evenly equipped with several filter bags；
The filter bag is suitable for absorption dust so that dust is retained in the inside of filtering chamber's unit；
The bottom end of filtering chamber's unit is connected to the open end of ash bucket；
The top of filtering chamber's unit passes through cover plate for sealing.
4. dust pelletizing system as claimed in claim 3, which is characterized in that
The deashing device includes: tracheae and several access components；Wherein
The access component and filtering chamber's unit correspond；
The tracheae accesses high pressure gas by air inlet mouth of pipe；
The access component is suitable for control tracheae and be connected to filtering chamber unit, with the filter bag injection height into filtering chamber's unit
Body of calming the anger blows off the dust being retained in filtering chamber's unit.
5. dust pelletizing system as claimed in claim 4, which is characterized in that
The access component includes: control valve, pulse valve and flow deflector；Wherein
The control valve is suitable for the pipeline between connectivity trachea and filtering chamber's unit；
The pulse valve is suitable for for high pressure gas interval therein after pipeline connection being passed through in filtering chamber's unit；
The flow deflector is suitable for dissipating the high pressure gas for being passed through filtering chamber's unit, so that high pressure gas blows off filter bag in spurting
The dust of upper absorption.
6. dust pelletizing system as described in claim 1, which is characterized in that
The side wall of the ash bucket is connected with the maintenance door of the inner wall suitable for clearing up ash bucket after opening.
7. dust pelletizing system as claimed in claim 3, which is characterized in that
Temperature adjustment component is provided at the position of the filtering air inlet pipe；
The temperature adjustment component is suitable for adjusting the temperature difference being passed through between the flue gas and filter bag of filtering air inlet pipe, i.e.,
The temperature of flue gas and the temperature of filter bag are approximately uniform.
8. dust pelletizing system as claimed in claim 7, which is characterized in that
The temperature adjustment component includes: main control module, the temperature sensor being electrically connected with main control module and semiconductor refrigeration sheet；Its
In
The temperature sensor is suitable for acquiring the surface temperature of filter bag and is sent to main control module；
The filtering air inlet pipe is enclosed with semiconductor refrigeration sheet, to carry out temperature adjusting to filtering air inlet pipe.
9. a kind of working method of dust pelletizing system characterized by comprising
Filter air inlet pipe, filtering escape pipe, the connection filtering air inlet pipe and the filtering chamber's component for filtering escape pipe, Yi Jishe
It sets and returns apparatus for ash below filtering chamber's component；Wherein
The flue gas being passed through by filtering air inlet pipe is after the filtering of filter chamber chamber component from filtering escape pipe discharge；
The top of filtering chamber's component is provided with the deashing device for being suitable for blowing off flue gas indwelling dust, and by being arranged in mistake
Dust is delivered to back apparatus for ash by the ash bucket of filter chamber chamber component bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910249185.2A CN109876564A (en) | 2019-03-29 | 2019-03-29 | Efficient dust removal system and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910249185.2A CN109876564A (en) | 2019-03-29 | 2019-03-29 | Efficient dust removal system and working method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109876564A true CN109876564A (en) | 2019-06-14 |
Family
ID=66935184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910249185.2A Pending CN109876564A (en) | 2019-03-29 | 2019-03-29 | Efficient dust removal system and working method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109876564A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112437365A (en) * | 2020-12-16 | 2021-03-02 | 东台鹏美电子实业有限公司 | Sound box convenient to remove dust |
| CN113058346A (en) * | 2021-04-03 | 2021-07-02 | 钞鹏 | Flue gas purification treatment system and method for intelligent thermal power plant |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202893094U (en) * | 2012-09-26 | 2013-04-24 | 江苏金陶环保工程有限公司 | Plenum pulse bag type dust collector |
| CN204073713U (en) * | 2014-08-23 | 2015-01-07 | 江阴市第三铸造机械有限公司 | The deduster of sand preparing system equipment |
| CN206355773U (en) * | 2016-12-16 | 2017-07-28 | 刘霞 | A kind of novel dust removing filter |
| CN107297107A (en) * | 2017-07-27 | 2017-10-27 | 广州市番禺盛达穗南有限公司 | Pulsed bag-type dust equipment |
| KR20180010451A (en) * | 2016-07-21 | 2018-01-31 | 권수길 | Dust collector that filters waste and fugitive dust |
| CN207822682U (en) * | 2018-01-18 | 2018-09-07 | 靖江市宏帝环保科技有限公司 | Pulse bag type dust collector |
| CN207899141U (en) * | 2018-01-24 | 2018-09-25 | 宁夏三瑞机械环保设备有限公司 | A kind of injection pulse bag type dust collector |
| CN208541919U (en) * | 2018-03-09 | 2019-02-26 | 重庆鑫泽环保设备有限公司 | A kind of high-efficient cloth-bag dust precipitator |
-
2019
- 2019-03-29 CN CN201910249185.2A patent/CN109876564A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202893094U (en) * | 2012-09-26 | 2013-04-24 | 江苏金陶环保工程有限公司 | Plenum pulse bag type dust collector |
| CN204073713U (en) * | 2014-08-23 | 2015-01-07 | 江阴市第三铸造机械有限公司 | The deduster of sand preparing system equipment |
| KR20180010451A (en) * | 2016-07-21 | 2018-01-31 | 권수길 | Dust collector that filters waste and fugitive dust |
| CN206355773U (en) * | 2016-12-16 | 2017-07-28 | 刘霞 | A kind of novel dust removing filter |
| CN107297107A (en) * | 2017-07-27 | 2017-10-27 | 广州市番禺盛达穗南有限公司 | Pulsed bag-type dust equipment |
| CN207822682U (en) * | 2018-01-18 | 2018-09-07 | 靖江市宏帝环保科技有限公司 | Pulse bag type dust collector |
| CN207899141U (en) * | 2018-01-24 | 2018-09-25 | 宁夏三瑞机械环保设备有限公司 | A kind of injection pulse bag type dust collector |
| CN208541919U (en) * | 2018-03-09 | 2019-02-26 | 重庆鑫泽环保设备有限公司 | A kind of high-efficient cloth-bag dust precipitator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112437365A (en) * | 2020-12-16 | 2021-03-02 | 东台鹏美电子实业有限公司 | Sound box convenient to remove dust |
| CN113058346A (en) * | 2021-04-03 | 2021-07-02 | 钞鹏 | Flue gas purification treatment system and method for intelligent thermal power plant |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109876564A (en) | Efficient dust removal system and working method thereof | |
| CN207143825U (en) | A kind of sweeping machine air-channel system of Wet-dry | |
| CN209465113U (en) | Fluorescence powder collecting device | |
| CN106345192A (en) | Small-size pulse bag dust collector | |
| CN207237438U (en) | Bio-pharmaceuticals isolates and purifies filtration apparatus | |
| CN208679791U (en) | A kind of removal of impurities pneumatic separation device | |
| CN208678400U (en) | A kind of sericin centrifugal spray device | |
| CN202962210U (en) | Dust removal equipment | |
| CN208711068U (en) | A kind of milk powder producing low temperature spray drying system | |
| CN208128121U (en) | A kind of frequency conversion tank | |
| CN206285707U (en) | A kind of pharmaceutical technology exhaust gas purifying treatment system | |
| CN205340281U (en) | Quick cleaning device of vacuum drying machine filter screen and filter equipment | |
| CN108654325A (en) | One kind is for exhaust gas processing device and application method in pharmacy procedure | |
| CN209185109U (en) | A kind of condensing hot air furnace humidifier | |
| CN105150268B (en) | A kind of electron carrier tape perforating is singed complete set of equipments | |
| CN108295601A (en) | Dehydrator and efficient mist multi-cyclone dust pelletizing system | |
| CN209147261U (en) | Utilize air conditioner condensation water to remove device and air conditioner of haze | |
| CN208553668U (en) | One kind is for exhaust gas processing device in pharmacy procedure | |
| CN209689277U (en) | Vacuum feed system | |
| CN208911475U (en) | A kind of steviol glycoside spray-drying installation | |
| CN105715516A (en) | Low-pressure filter separator in sulfur-resistant compressor | |
| CN209484744U (en) | A kind of double air duct air cleaning units | |
| CN208960133U (en) | It is a kind of for making the kaolin grinder abrasive flour separator of glass | |
| CN105586848A (en) | Dust-unloading vacuum dust control device of sweeper truck | |
| CN205056604U (en) | Powdered ore dirt discharges and collection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190614 |
|
| RJ01 | Rejection of invention patent application after publication |