CN108568170A - A kind of automatic start-stop dust-extraction unit - Google Patents
A kind of automatic start-stop dust-extraction unit Download PDFInfo
- Publication number
- CN108568170A CN108568170A CN201810415447.3A CN201810415447A CN108568170A CN 108568170 A CN108568170 A CN 108568170A CN 201810415447 A CN201810415447 A CN 201810415447A CN 108568170 A CN108568170 A CN 108568170A
- Authority
- CN
- China
- Prior art keywords
- ball valve
- dust
- extraction unit
- automatic start
- solenoid ball
- 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
- 238000000605 extraction Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000009423 ventilation Methods 0.000 claims abstract description 6
- 230000003584 silencer Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 31
- 230000000694 effects Effects 0.000 abstract description 8
- 239000003595 mist Substances 0.000 abstract description 7
- 238000007789 sealing Methods 0.000 abstract description 3
- 239000007921 spray Substances 0.000 abstract description 3
- 238000010926 purge Methods 0.000 abstract description 2
- 238000013517 stratification Methods 0.000 description 4
- 230000006698 induction Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
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
-
- 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
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
- B01D46/446—Auxiliary equipment or operation thereof controlling filtration by pressure measuring
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A kind of automatic start-stop dust-extraction unit provided by the present invention, including：Dedusting tank and the nozzle being successively set on dedusting tank, filter mesh layer, gas device and controller, the pressure at inlet incuded by the first pressure sensor of dedusting tank inlet, controller controls the first Solenoid ball valve of dedusting tank inlet and the second Solenoid ball valve of dedusting tank exhaust ports is opened, the air-flow containing dust is set to pass through the filter mesh layer in dedusting tank, dust in filtered airflow, when the hypotony in the dedusting tank exit of second pressure sensor sensing, controller controls the first Solenoid ball valve and the second Solenoid ball valve is closed, solenoid valve is controlled simultaneously opens ventilation, the dust filtered on purging filter mesh layer, nozzle sprays water mist, dust is set to be mixed with water mist, third Solenoid ball valve opens spoil disposal water, and the apparatus structure is simple, high degree of automation, and sealing effect and good dedusting effect.
Description
Technical field
The present invention relates to field of environment protection more particularly to a kind of automatic start-stop dust-extraction units.
Background technology
With the development of modern industry, dust is to the pollution getting worse of environment, there is an urgent need to administer dust pollution, at present
Mostly it is to be dusted by pulse bag formula deduster, however, pulse blowing bag type dust precipitator is in dust removal process, pulse jet
Can be slowly on the filter bag of sack cleaner be stained with dust layer by layer, the dust stratification that accumulates over a long period reduce efficiency of dust collection, it is therefore desirable to often
Cleaning is dusted to filter bag surface, after dusty gas enters sack cleaner, particle is big, heavy dust is due to gravity
Effect settle down, to fall into ash bucket, for the gas containing relatively fine dust when passing through cloth bag, dust makes gas by detention
Body is purified, although existing pulse dust collector can remove strainer, the dust stratification on filter bag, its dust stratification degree cannot and
When be found, and dust stratification can excessively cause equipment to be difficult to clean, and as cost of labor is higher and higher, the disposal costs of equipment are also got over
Come higher.
Therefore, for above-mentioned pulse dust collector the shortcomings that, need to further develop pulse dust collector technology.
Invention content
The present invention is directed to be to provide a kind of the shortcomings that being directed to above-mentioned existing pulse dust collector, a kind of automatic start-stop is provided
Dust-extraction unit.
Technical scheme is as follows, including：
Dedusting tank and the nozzle being successively set on dedusting tank, filter mesh layer, gas device and controller, the dedusting tank bottom
Portion be equipped with mud mouth, middle part be equipped with air intake, top be equipped with exhaust outlet, the gas device, including：The sequentially connected electricity of tracheae
Magnet valve, gas nozzle, the controller, including：The sequentially connected first pressure sensor of control line, second pressure sensor, first
Solenoid ball valve, third Solenoid ball valve, control panel, controls chip at the second Solenoid ball valve, and the control chip in the controller is set
There is program, the pressure at inlet that can be incuded according to first pressure sensor, controller controls the first Solenoid ball valve and the second electromagnetism
Ball valve open, when the hypotony in the dedusting tank of second pressure sensor sensing, controller control the first Solenoid ball valve and
Second Solenoid ball valve is closed, while being controlled solenoid valve and being opened ventilation, and third Solenoid ball valve opens spoil disposal water.
Further, the nozzle is spraying-type nozzle.
Further, the exhaust outlet is equipped with silencer.
Further, there are two the nozzle is set and symmetrical.
Further, the control panel can work out the program in control chip.
Further, timing routine is equipped in the control chip.
Further, the number of plies of the filter mesh layer is 10~30 layers.
Further, the mesh of the strainer is 0.5~2um.
Automatic start-stop dust-extraction unit of the present invention is entered by what the first pressure sensor of dedusting tank inlet incuded
Pressure at mouthful, the first Solenoid ball valve of controller control dedusting tank inlet and the second Solenoid ball valve of dedusting tank exhaust ports are beaten
It opens, the air-flow containing dust is made to pass through the filter mesh layer in dedusting tank, the dust in filtered airflow waits for second pressure sensor sensing
Dedusting tank exit hypotony when, controller controls the first Solenoid ball valve and the second Solenoid ball valve and is closed, and controls simultaneously
Solenoid valve opens ventilation, purges the dust filtered on filter mesh layer, and nozzle sprays water mist, so that dust is mixed with water mist, third electromagnetism
Ball valve opens spoil disposal water, and the apparatus structure is simple, high degree of automation, and sealing effect and good dedusting effect.
Description of the drawings
Fig. 1 is a kind of automatic start-stop dust-extraction unit schematic diagram provided by the invention.
Specific implementation mode
Automatic start-stop dust-extraction unit provided by the invention, for make the purpose of the present invention, technical solution and effect it is clearer,
Clear, the present invention is described in more detail for the embodiment that develops simultaneously referring to the drawings.It should be appreciated that specific reality described herein
Example is applied only to explain the present invention, is not intended to limit the present invention.
Automatic start-stop dust-extraction unit provided by the invention, structure is as shown in Figure 1, include：
Dedusting tank 10 and the nozzle 20 being successively set on dedusting tank 10, filter mesh layer 30, gas device 40 and controller 50,
10 bottom of the dedusting tank is equipped with mud mouth 11, and middle part is equipped with air intake 12, and top is equipped with exhaust outlet 13, the gas device
40, including：41 sequentially connected solenoid valve 42 of tracheae, gas nozzle 43, the controller 50, including：Control line sequentially connected
One pressure sensor 51, second pressure sensor 52, the first Solenoid ball valve 53, the second Solenoid ball valve 54, third Solenoid ball valve 55,
Control panel 56 controls chip 57, and the control chip 57 in the controller 50 is equipped with program, can be according to first pressure sensor
The pressure at inlet of 51 inductions, controller 50 controls the first Solenoid ball valve 53 and the second Solenoid ball valve 54 is opened, and waits for second pressure
When hypotony in the dedusting tank 10 that sensor 52 incudes, controller 50 controls the first Solenoid ball valve 53 and the second Solenoid ball valve
54 are closed, while controlling solenoid valve 42 and opening ventilation, and third Solenoid ball valve 55 opens discharge muddy water, and high degree of automation is reduced
Cost of labor improves enterprises production efficiency.
Specifically, the nozzle 20 is spraying-type nozzle, effectively dust can be made to be mixed with water mist.
Specifically, the exhaust outlet 13 is equipped with silencer 14, noise pollution is reduced.
Specifically, the nozzle 20 set there are two and it is symmetrical.
Specifically, the control panel 56 can work out the program in control chip 57.
Specifically, being equipped with timing routine in the control chip 57, automatically setting run time reduces manual operation.
Specifically, the number of plies of the filter mesh layer 30 is 10~30 layers, the strainer number of plies can be selected according to actual demand, improve life
Produce efficiency.
Specifically, the mesh of the strainer 31 is 0.5~2um, filtering dust efficiency is effectively improved.
In conclusion a kind of automatic start-stop dust-extraction unit provided by the present invention, passes through the first pressure of dedusting tank inlet
The pressure at inlet of force snesor induction, controller control the first Solenoid ball valve and dedusting tank exhaust ports of dedusting tank inlet
The second Solenoid ball valve open, so that the air-flow containing dust is passed through the filter mesh layer in dedusting tank, the dust in filtered airflow waits for the
When the hypotony in the dedusting tank exit of two pressure sensors induction, controller controls the first Solenoid ball valve and the second electromagnetic ball
Valve is closed, while being controlled solenoid valve and being opened ventilation, and the dust filtered on filter mesh layer is purged, and nozzle sprays water mist, makes dust and water
Mist mixes, and third Solenoid ball valve opens spoil disposal water, and the apparatus structure is simple, high degree of automation, and sealing effect and removes
Dirt effect is good.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (8)
1. a kind of automatic start-stop dust-extraction unit, which is characterized in that including：Dedusting tank and the nozzle being successively set on dedusting tank,
Filter mesh layer, gas device and controller；
The dedusting pot bottom is equipped with mud mouth, and middle part is equipped with air intake, and top is equipped with exhaust outlet；
The gas device, including：The sequentially connected solenoid valve of tracheae, gas nozzle；
The controller, including：The sequentially connected first pressure sensor of control line, second pressure sensor, the first electromagnetic ball
Valve, the second Solenoid ball valve, third Solenoid ball valve, control panel, control chip；
Control chip in the controller is equipped with program, the pressure at inlet that can be incuded according to first pressure sensor, control
Device controls the first Solenoid ball valve and the second Solenoid ball valve is opened, and waits for the hypotony in the dedusting tank of second pressure sensor sensing
When, controller controls the first Solenoid ball valve and the second Solenoid ball valve is closed, while controlling solenoid valve and opening ventilation, third electromagnetic ball
Valve opens spoil disposal water.
2. automatic start-stop dust-extraction unit as described in claim 1, it is characterised in that：The nozzle is spraying-type nozzle.
3. automatic start-stop dust-extraction unit as described in claim 1, it is characterised in that：The exhaust outlet is equipped with silencer.
4. automatic start-stop dust-extraction unit as described in claim 1, it is characterised in that：The nozzle sets there are two and symmetrically divides
Cloth.
5. automatic start-stop dust-extraction unit as described in claim 1, it is characterised in that：The control panel can work out control chip
Interior program.
6. automatic start-stop dust-extraction unit as described in claim 1, it is characterised in that：Timing journey is equipped in the control chip
Sequence.
7. automatic start-stop dust-extraction unit as described in claim 1, it is characterised in that：The number of plies of the filter mesh layer is 10~30
Layer.
8. automatic start-stop dust-extraction unit as described in claim 1, it is characterised in that：The mesh of the strainer is 0.5~2um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810415447.3A CN108568170A (en) | 2018-05-03 | 2018-05-03 | A kind of automatic start-stop dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810415447.3A CN108568170A (en) | 2018-05-03 | 2018-05-03 | A kind of automatic start-stop dust-extraction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108568170A true CN108568170A (en) | 2018-09-25 |
Family
ID=63575542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810415447.3A Pending CN108568170A (en) | 2018-05-03 | 2018-05-03 | A kind of automatic start-stop dust-extraction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108568170A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230392825A1 (en) * | 2019-02-08 | 2023-12-07 | Johnson Controls Tyco IP Holdings LLP | Air intake filter assemblies with a multi-level fine filter for heating, ventilation, and/or air conditioning (hvac) systems |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2303674Y (en) * | 1997-05-13 | 1999-01-13 | 李文 | Oil-fume purifying apparatus |
| US20060130447A1 (en) * | 2004-12-22 | 2006-06-22 | Samsung Gwangju Electronics Co., Ltd. | Dust-collecting apparatus of a vacuum cleaner |
| CN202237648U (en) * | 2011-08-19 | 2012-05-30 | 东莞市拓斯普达机械科技有限公司 | Differential pressure induction type automatic dust removal filter |
| CN104707381A (en) * | 2013-12-17 | 2015-06-17 | 四川高精净化设备有限公司 | Two-filter core filter device |
| CN106110818A (en) * | 2016-08-17 | 2016-11-16 | 天津寰泰科技有限公司 | Mining high efficiency dust-filtering separator |
-
2018
- 2018-05-03 CN CN201810415447.3A patent/CN108568170A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2303674Y (en) * | 1997-05-13 | 1999-01-13 | 李文 | Oil-fume purifying apparatus |
| US20060130447A1 (en) * | 2004-12-22 | 2006-06-22 | Samsung Gwangju Electronics Co., Ltd. | Dust-collecting apparatus of a vacuum cleaner |
| CN202237648U (en) * | 2011-08-19 | 2012-05-30 | 东莞市拓斯普达机械科技有限公司 | Differential pressure induction type automatic dust removal filter |
| CN104707381A (en) * | 2013-12-17 | 2015-06-17 | 四川高精净化设备有限公司 | Two-filter core filter device |
| CN106110818A (en) * | 2016-08-17 | 2016-11-16 | 天津寰泰科技有限公司 | Mining high efficiency dust-filtering separator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230392825A1 (en) * | 2019-02-08 | 2023-12-07 | Johnson Controls Tyco IP Holdings LLP | Air intake filter assemblies with a multi-level fine filter for heating, ventilation, and/or air conditioning (hvac) systems |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105256755B (en) | Water mist dust-absorbing vehicle | |
| CN201140010Y (en) | Pulse reverse suction bag filter | |
| CN100488596C (en) | Washing type bag dust-collector | |
| CN111672254A (en) | Chemical dust removal device | |
| CN206262269U (en) | A kind of deduster that dirt function is leaked with anti-broken bag | |
| CN107754601A (en) | A kind of Environmental-protecting dust-removing equipment | |
| CN108568170A (en) | A kind of automatic start-stop dust-extraction unit | |
| CN209348279U (en) | Environmental protection dust-extraction unit | |
| CN207941354U (en) | Gas harmful material recovery tower | |
| CN206973575U (en) | A kind of self-cleaning device of waste incinerator primary air nozzle filter screen | |
| CN205913912U (en) | Bag -type dust collector | |
| CN201304301Y (en) | Bag-type dust collector | |
| CN208839217U (en) | A kind of air box impulse bag filter | |
| CN207317025U (en) | A kind of water filtration environmental protection cooker hood | |
| CN104707409B (en) | The uniform method and device of Dual-Phrase Distribution of Gas olid in a kind of large-scale sack cleaner | |
| CN204093205U (en) | A kind of fiber bag precipitator | |
| CN205598798U (en) | Unit pulse bag dust collector | |
| CN208287691U (en) | A kind of cabinet type deduster enhancing wind pressure | |
| CN204693539U (en) | A kind of full-automatic fume eliminating apparatus | |
| CN209501959U (en) | A kind of electrostatic precipitation flue dust pretreatment unit | |
| CN208244309U (en) | A kind of vertical bag filter | |
| CN208354568U (en) | A kind of grading automatical dust-extraction unit of tobacco processing | |
| CN108479203A (en) | A kind of mute dust-extraction unit | |
| CN208526105U (en) | A kind of dust recycling bins for molding powder production | |
| CN205549878U (en) | Small -size modularization bag collector's distribution of air flow 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: 20180925 |
|
| RJ01 | Rejection of invention patent application after publication |