CN107983024A - A kind of waste gas treatment equipment for ultrafine dust - Google Patents
A kind of waste gas treatment equipment for ultrafine dust Download PDFInfo
- Publication number
- CN107983024A CN107983024A CN201711241001.5A CN201711241001A CN107983024A CN 107983024 A CN107983024 A CN 107983024A CN 201711241001 A CN201711241001 A CN 201711241001A CN 107983024 A CN107983024 A CN 107983024A
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- CN
- China
- Prior art keywords
- gas treatment
- dust
- waste gas
- filter core
- treatment equipment
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- 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.)
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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
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
-
- 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
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
-
- 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
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/72—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with backwash arms, shoes or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2267/00—Multiple filter elements specially adapted for separating dispersed particles from gases or vapours
- B01D2267/40—Different types of filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A kind of waste gas treatment equipment for ultrafine dust, it is characterised in that：The waste gas treatment equipment for ultrafine dust, including recycling powder bucket, lower box, filter core, pulse valve, exhaust fan, upper box, motor, high efficiency particulate air filter, maintenance door, regulator；Wherein：Recycling powder bucket is arranged in lower box bottom, and filter core is arranged in lower box, and filter core is connected by pulse valve with exhaust fan；After exhaust fan is connected with motor, it is arranged in upper box, top box body side surface is provided with high efficiency particulate air filter, and maintenance door is arranged in top box body side surface, and regulator is installed on nowel body side surface.Advantages of the present invention：Catalyst manufacture site environment significantly purifies, brightening, and product yield improves 4 7%, further improves the occupational health condition of execute-in-place employee.Innovative point is：Efficient secondary filtration is carried out to exhaust gas of the scene rich in catalyst dust；Blowback system is set, recycles particulate dust.
Description
Technical field
The present invention relates to energy-saving environmental protection device field, a kind of more particularly to waste gas treatment equipment for ultrafine dust.
Background technology
Ultrafine dust will bring harm to human body, environmental ecology and industrial production.For human body, dust pollution can produce
Make the disease that respiratory system is fatal, such as silicosis, silicatosis, carbon pneumoconiosis, metal pneumoconiosis and nasopharyngeal carcinoma.To production
For, dust pollution influences the visibility of production environment, accelerates the abrasion of machine and reduces the quality of product.Some dust have
Chargeding performance and explosion property, easily cause the explosion in production environment or warehouse.For environment, it is flat that dust pollution influences ecology
Weighing apparatus, influences growth of plant etc..
Solid material main chemical compositions are each for silica, aluminium oxide and molybdenum nickel tungsten etc. in traditional catalyst manufacturing process
Heavy metal species, and mainly exist with powder, particle size range 100-2000 mesh, particle diameter is minimum up to 2 microns, therefore produces existing
Dusty state can be presented in field mostly.Such case not only causes a degree of loss of material, reduces yield, increase life
Cost is produced, while there is dust explosion, more seriously sucking dust will cause to be good for a line operating personnel
Health endangers, or even forms the occupational diseases such as silicosis, metal lung, nasopharyngeal carcinoma.For a long time, this situation of Catalyst Production industry does not have
The attention of occupational health department of government is obtained, catalyst dust treatment measures do not obtain larger improvement yet.
The content of the invention
The purpose of the invention is to handle and recycle dust material, a kind of exhaust-gas treatment for ultrafine dust has been provided
Equipment.
The present invention provides a kind of waste gas treatment equipment for ultrafine dust, it is characterised in that：Described being directed to is ultra-fine
The waste gas treatment equipment of dust, including recycling powder bucket 1, lower box 2, filter core 3, pulse valve 4, exhaust fan 5, upper box 6, electricity
Machine 7, high efficiency particulate air filter 8, maintenance door 9, regulator 10；
Wherein：Recycling powder bucket 1 is arranged in 2 bottom of lower box, and filter core 3 is arranged in lower box 2, and filter core 3 passes through pulse
Valve 4 is connected with exhaust fan 5；
After exhaust fan 5 and motor 7 connect, it is arranged in upper box 6,6 side of upper box is provided with high efficiency particulate air filter 8,
Maintenance door 9 is arranged in 6 side of upper box, and regulator 10 is installed on 2 side of lower box.
Waste gas treatment equipment described in accordance with the claim 1 for ultrafine dust, it is characterised in that：The filter core 3
Number is 2~4 groups.
Waste gas treatment equipment described in accordance with the claim 1 for ultrafine dust, it is characterised in that：The pulse valve
4 numbers are 2~4.
Waste gas treatment equipment described in accordance with the claim 1 for ultrafine dust, it is characterised in that：The motor 7
For frequency control motor.
Dust-laden exhaust gas exhaust fan effect under, by blast pipe enter cleaner in, exhaust gas enter equipment in after
Under wind turbine graviational interaction when passing through filter core, dust is prevented in cartridge surface by filter core, compared with clean gas by filter core into inlet air
In machine, finally it is blown to by wind turbine in fan house, so that forming positive pressure, under pressure, cleaner gas in fan house finally
Body is discharged by high efficiency particulate air filter, and ultrafine dust is left in fan house, reaches clean emission purpose.
Advantages of the present invention：
Waste gas treatment equipment of the present invention for ultrafine dust, theory structure is simple, can be at any time according to dust
Amount, automatically adjusts exhaust air rate, good to dust purification effect, while recycles powder, cost-effective, energy conservation and environmental protection.Catalyst manufactures
Site environment significantly purifies, brightening, and product yield improves 4-7%, further improves the occupational health bar of execute-in-place employee
Part.Innovative point is：Efficient secondary filtration is carried out to exhaust gas of the scene rich in catalyst dust；Blowback system is set, recycles powder
Dirt material.
Brief description of the drawings
Below in conjunction with the accompanying drawings and embodiment the present invention is described in further detail：
Fig. 1 is the waste gas treatment equipment structure diagram for ultrafine dust.
Embodiment
Embodiment 1
The present invention provides a kind of waste gas treatment equipment for ultrafine dust, it is characterised in that：Described being directed to is ultra-fine
The waste gas treatment equipment of dust, including recycling powder bucket 1, lower box 2, filter core 3, pulse valve 4, exhaust fan 5, upper box 6, electricity
Machine 7, high efficiency particulate air filter 8, maintenance door 9, regulator 10；
Wherein：Recycling powder bucket 1 is arranged in 2 bottom of lower box, and filter core 3 is arranged in lower box 2, and filter core 3 passes through pulse
Valve 4 is connected with exhaust fan 5；
After exhaust fan 5 and motor 7 connect, it is arranged in upper box 6,6 side of upper box is provided with high efficiency particulate air filter 8,
Maintenance door 9 is arranged in 6 side of upper box, and regulator 10 is installed on 2 side of lower box.
Waste gas treatment equipment described in accordance with the claim 1 for ultrafine dust, it is characterised in that：The filter core 3
Number is 2 groups.
Waste gas treatment equipment described in accordance with the claim 1 for ultrafine dust, it is characterised in that：The pulse valve
4 numbers are 2.
Waste gas treatment equipment described in accordance with the claim 1 for ultrafine dust, it is characterised in that：The motor 7
For frequency control motor.
Dust-laden exhaust gas exhaust fan effect under, by blast pipe enter cleaner in, exhaust gas enter equipment in after
Under wind turbine graviational interaction when passing through filter core, dust is prevented in cartridge surface by filter core, compared with clean gas by filter core into inlet air
In machine, finally it is blown to by wind turbine in fan house, so that forming positive pressure, under pressure, cleaner gas in fan house finally
Body is discharged by high efficiency particulate air filter, and ultrafine dust is left in fan house, reaches clean emission purpose.
Embodiment 2
The present invention provides a kind of waste gas treatment equipment for ultrafine dust, it is characterised in that：Described being directed to is ultra-fine
The waste gas treatment equipment of dust, including recycling powder bucket 1, lower box 2, filter core 3, pulse valve 4, exhaust fan 5, upper box 6, electricity
Machine 7, high efficiency particulate air filter 8, maintenance door 9, regulator 10；
Wherein：Recycling powder bucket 1 is arranged in 2 bottom of lower box, and filter core 3 is arranged in lower box 2, and filter core 3 passes through pulse
Valve 4 is connected with exhaust fan 5；
After exhaust fan 5 and motor 7 connect, it is arranged in upper box 6,6 side of upper box is provided with high efficiency particulate air filter 8,
Maintenance door 9 is arranged in 6 side of upper box, and regulator 10 is installed on 2 side of lower box.
Waste gas treatment equipment described in accordance with the claim 1 for ultrafine dust, it is characterised in that：The filter core 3
Number is 3 groups.
Waste gas treatment equipment described in accordance with the claim 1 for ultrafine dust, it is characterised in that：The pulse valve
4 numbers are 3.
Waste gas treatment equipment described in accordance with the claim 1 for ultrafine dust, it is characterised in that：The motor 7
For frequency control motor.
Dust-laden exhaust gas exhaust fan effect under, by blast pipe enter cleaner in, exhaust gas enter equipment in after
Under wind turbine graviational interaction when passing through filter core, dust is prevented in cartridge surface by filter core, compared with clean gas by filter core into inlet air
In machine, finally it is blown to by wind turbine in fan house, so that forming positive pressure, under pressure, cleaner gas in fan house finally
Body is discharged by high efficiency particulate air filter, and ultrafine dust is left in fan house, reaches clean emission purpose.
Embodiment 3
The present invention provides a kind of waste gas treatment equipment for ultrafine dust, it is characterised in that：Described being directed to is ultra-fine
The waste gas treatment equipment of dust, including recycling powder bucket 1, lower box 2, filter core 3, pulse valve 4, exhaust fan 5, upper box 6, electricity
Machine 7, high efficiency particulate air filter 8, maintenance door 9, regulator 10；
Wherein：Recycling powder bucket 1 is arranged in 2 bottom of lower box, and filter core 3 is arranged in lower box 2, and filter core 3 passes through pulse
Valve 4 is connected with exhaust fan 5；
After exhaust fan 5 and motor 7 connect, it is arranged in upper box 6,6 side of upper box is provided with high efficiency particulate air filter 8,
Maintenance door 9 is arranged in 6 side of upper box, and regulator 10 is installed on 2 side of lower box.
Waste gas treatment equipment described in accordance with the claim 1 for ultrafine dust, it is characterised in that：The filter core 3
Number is 4 groups.
Waste gas treatment equipment described in accordance with the claim 1 for ultrafine dust, it is characterised in that：The pulse valve
4 numbers are 4.
Waste gas treatment equipment described in accordance with the claim 1 for ultrafine dust, it is characterised in that：The motor 7
For frequency control motor.
Dust-laden exhaust gas exhaust fan effect under, by blast pipe enter cleaner in, exhaust gas enter equipment in after
Under wind turbine graviational interaction when passing through filter core, dust is prevented in cartridge surface by filter core, compared with clean gas by filter core into inlet air
In machine, finally it is blown to by wind turbine in fan house, so that forming positive pressure, under pressure, cleaner gas in fan house finally
Body is discharged by high efficiency particulate air filter, and ultrafine dust is left in fan house, reaches clean emission purpose.
Claims (4)
- A kind of 1. waste gas treatment equipment for ultrafine dust, it is characterised in that：The exhaust-gas treatment for ultrafine dust Equipment, including recycling powder bucket (1), lower box (2), filter core (3), pulse valve (4), exhaust fan (5), upper box (6), motor (7), high efficiency particulate air filter (8), maintenance door (9), regulator (10)；Wherein：Recycling powder bucket (1) is arranged in lower box (2) bottom, and filter core (3) is arranged in lower box (2), and filter core (3) is logical Extra pulse valve (4) is connected with exhaust fan (5)；After exhaust fan (5) and motor (7) connection, it is arranged in upper box (6), upper box (6) side is provided with high efficiency filter Device (8), maintenance door (9) are arranged in upper box (6) side, and regulator (10) is installed on lower box (2) side.
- 2. the waste gas treatment equipment described in accordance with the claim 1 for ultrafine dust, it is characterised in that：The filter core (3) Number is 2~4 groups.
- 3. the waste gas treatment equipment described in accordance with the claim 1 for ultrafine dust, it is characterised in that：The pulse valve (4) number is 2~4.
- 4. the waste gas treatment equipment described in accordance with the claim 1 for ultrafine dust, it is characterised in that：The motor (7) For frequency control motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711241001.5A CN107983024A (en) | 2017-11-30 | 2017-11-30 | A kind of waste gas treatment equipment for ultrafine dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711241001.5A CN107983024A (en) | 2017-11-30 | 2017-11-30 | A kind of waste gas treatment equipment for ultrafine dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107983024A true CN107983024A (en) | 2018-05-04 |
Family
ID=62034783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711241001.5A Pending CN107983024A (en) | 2017-11-30 | 2017-11-30 | A kind of waste gas treatment equipment for ultrafine dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107983024A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202638164U (en) * | 2012-05-04 | 2013-01-02 | 河北高科环保有限公司 | High-concentration super fine dust pulse cloth bag dust collector |
| CN105080267A (en) * | 2015-06-12 | 2015-11-25 | 余姚隆美通风工程有限公司 | Exhaust gas purifier |
| CN205073799U (en) * | 2015-10-15 | 2016-03-09 | 长沙吉天环保科技有限公司 | Smoke dust purifying device |
| CN205252786U (en) * | 2015-09-25 | 2016-05-25 | 东莞市林发通风设备有限公司 | Filter element dust wiper |
| CN205903724U (en) * | 2016-05-10 | 2017-01-25 | 大唐国际发电股份有限公司陡河发电厂 | Sack deashing ware of movable sack cleaner |
-
2017
- 2017-11-30 CN CN201711241001.5A patent/CN107983024A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202638164U (en) * | 2012-05-04 | 2013-01-02 | 河北高科环保有限公司 | High-concentration super fine dust pulse cloth bag dust collector |
| CN105080267A (en) * | 2015-06-12 | 2015-11-25 | 余姚隆美通风工程有限公司 | Exhaust gas purifier |
| CN205252786U (en) * | 2015-09-25 | 2016-05-25 | 东莞市林发通风设备有限公司 | Filter element dust wiper |
| CN205073799U (en) * | 2015-10-15 | 2016-03-09 | 长沙吉天环保科技有限公司 | Smoke dust purifying device |
| CN205903724U (en) * | 2016-05-10 | 2017-01-25 | 大唐国际发电股份有限公司陡河发电厂 | Sack deashing ware of movable sack cleaner |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180504 |