CN206276133U

CN206276133U - A kind of filter

Info

Publication number: CN206276133U
Application number: CN201621319125.1U
Authority: CN
Inventors: 冯大兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-12-03
Filing date: 2016-12-03
Publication date: 2017-06-27
Anticipated expiration: 2026-12-03

Abstract

The utility model is related to a kind of filter, including air inlet, gas outlet, airstrainer and dust-filtering net；Air inlet and gas outlet are respectively arranged with air blower；Dust-filtering net includes nozzle one, nozzle two, nozzle three, filter screen, disk roller one, disk roller two, disk roller three, disk roller four；Filter also includes tank and sump, and tank is arranged on the lower section of airstrainer, and sump is arranged on the lower section of dust-filtering net, and the water in sump is in flow at high speed state in the filter course of work；Filter also includes water pump and water pipe, and water pump extracts water, nozzle one, nozzle two, nozzle three are respectively delivered to by water pipe from tank；Disk roller one, disk roller two, disk roller three, disk roller four support four angles of filter screen respectively.By the use of filter screen, the path of air flow is shortened, and expand the area of actual filtration, be adapted to the big workshops of dust such as paint locker and use.

Description

A kind of filter

Technical field

The utility model is related to the filter of a kind of dust being used in air filtering or oil smoke, belongs to air filtration skill Art.

Background technology

As a example by house when paint locker, finishing, operationally, substantial amounts of dust can be produced, can be also flooded with air The paint of volatilization, these nuisances not only influence that operating personnel's is healthy, and processing to product causes damage.

So, paint locker generally can all use exhaust equipment and dust-filtering equipment, such as gather filtering and exhausting function Water curtain machine.The design of Water curtain machine typically sets one baffle plate at the middle part of rack, and water flows to baffle surface and flows through from top One cascade is formed, side sets a filtering trough under the baffle, gap is provided between filtering trough and baffle plate, so as to air Gap between baffle plate and filtering trough flows to air blower, and the dust in air encounters cascade will be adsorbed with water inflow filtering In tank, the benefit of this design is that part is installed concentratedly, is moved easily and uses, and deficiency is that air can only be by baffle plate and filtering Gap between tank is flowed through, because can only select the route of shortest path during air flow, it is empty on the top of cascade The mobility of gas is just poor, and dust removing effects are less desirable.

Also a kind of dedusting method, whole spray painting house floor uses metallic grid, sky of the exhaust apparatus from grid Yu ground Gap carries out suction and discharge, and the advantage of this design is to accelerate tenesmus when dust drops, and dust is drained, to play the work of purification With.But, this structure is not suitable for using in many occasions.

By taking kitchen as an example, a large amount of oil smoke can be produced during cooking, oil smoke is discharged by smoke exhaust ventilator for outdoor, such design Although solving the problems, such as the oil smoke of interior, severe contamination can be produced to flue and surrounding environment, so, also some kitchen Install oil removing and electrostatic precipitator additional, but there is the hidden danger of high pressure leakage fire in such configuration.

Now with a kind of air filtration cooling system for factory building, being blown into after outdoor air intake filter and cooling In room, advantage is low energy consumption, and deficiency is that filter screen is maintained static, and use time one is grown, and filter screen is easily blocked, and clean and maintenance is stranded It is difficult.

It is, thus, sought for one kind can not only effectively dedusting, smoke abatement, moreover it is possible to effectively reduce and environment is polluted and energy Enough air filter units for being cleaned automatically.

The content of the invention

The purpose of this utility model is to provide one kind can not only effectively dedusting, smoke abatement, moreover it is possible to effectively reduce and environment is made Into the filter for polluting and can be cleaned automatically.

In order to solve the technical problem of the above, the utility model is adopted the technical scheme that：

A kind of filter, it is characterised in that：Including air inlet, gas outlet, airstrainer and dust-filtering net；Air inlet Air blower is respectively arranged with gas outlet；Dust-filtering net includes nozzle one, nozzle two, nozzle three, filter screen, disk roller one, disk roller 2nd, disk roller three, disk roller four；Filter also includes tank and sump, and tank is arranged on the lower section of airstrainer, and sump sets Put in the lower section of dust-filtering net, the water in sump is in flow at high speed state in the filter course of work；Filter is also Including water pump and water pipe, water pump extracts water, nozzle one, nozzle two, nozzle three is respectively delivered to by water pipe from tank；Disk roller First, disk roller two, disk roller three, disk roller four support four angles of filter screen respectively；

In the horizontal direction, disk roller four is less than disk roller three, and the part of disk roller four is immersed in sump；Make disk roller three and disk roller A part for filter screen between four is immersed in sump（Referred to as filter screen soaks part）, another part is not immersed in sump （Referred to as filter screen does not soak part）；Nozzle three is arranged between disk roller three and disk roller four, and is arranged on filter screen and is not soaked on part Side, for the filter screen being sprayed at water between disk roller three and disk roller four, what is sprayed on nozzle three is water under high pressure, for by filter screen On dust rinse；Filter screen soaks part by being immersed in sump, the swiftly flowing situation of water in sump Under, residue in filter screen is not rinsed the dust for getting off and is cleaned up.The side of sump is provided with blowoff valve, and sewage is with powder Dirt is discharged from blowoff valve.

Nozzle one is arranged near air inlet, the water that nozzle one is sprayed out, and can make the air come near air inlet Moistening, so that the dust in these air can fall down under gravity, enters into sump.

Nozzle two is arranged between disk roller one and disk roller two, and ejection is water smoke, for water to be sprayed at into disk roller one, disk roller On filter screen between two, to make water loading on filter screen；After filter screen movement, remaining dust is attached to water in air On filter screen, so as to remaining dust in clean air.

By including gas filtration dress in the air flow after dust removal process to airstrainer, in airstrainer Put, air discharges outdoor by after the treatment of airstrainer, being discharged on gas outlet.

Beneficial effect：

1st, the filter screen that can be rotated by setting, sump is moved down into after the dust in moist filter screen absorption air In, the dust sticked on filter screen is washed into water, and the filter screen after being cleaned is continued to move up, to through on outer filter The dust that aperture is blown into the air for coming is adsorbed, and it is net to blow into air cleaning unit by air blower by the air of dual clean Outdoor is discharged to by exhaust outlet again after change, the pollution of dust and oil smoke to surrounding environment is effectively reduced.

Brief description of the drawings

Fig. 1 is the structural representation of the utility model filter.

Specific embodiment

Below according to brief description of the drawings implementation method.

As shown in figure 1, filter includes air inlet 1, gas outlet 2, airstrainer 3 and dust-filtering net 4（Dotted line in figure Viewing area）；Air inlet 1 and gas outlet 2 are respectively arranged with air blower, the air entered in filter is flowed along the X direction. Dust-filtering net 4 include nozzle 1, nozzle 2 13, nozzle 3 14, filter screen 20, disk roller 1, disk roller 2 22, disk roller 3 23, Disk roller 4 24.

Filter also includes tank and sump, and tank is arranged on the lower section of airstrainer 3, and sump is arranged on dust The lower section of screen pack 4, the water in sump is in flow at high speed state in the filter course of work；Filter also includes water pump 10 and water pipe 11, water pump 10 extracts water from tank, and nozzle 1, nozzle 2 13, nozzle 3 14 are respectively delivered to by water pipe 11.

Disk roller 1, disk roller 2 22, disk roller 3 23, disk roller 4 24 support four angles of filter screen 20 respectively, make the filter screen 20 be in Quadrangle；

Nozzle 1 is arranged near air inlet 1, from the air that air inlet 1 is come in（Air X-direction flowing along figure）In Formaldehyde being accompanied with dust, paint etc.；The water that nozzle 1 is sprayed out, can make the air come near air inlet wet Profit, so that the dust in these air can fall down under gravity, enters into sump.

Nozzle 2 13 is arranged between disk roller 1 and disk roller 2 22, and ejection is water smoke, for water to be sprayed at into disk roller One 21, on the filter screen between disk roller 2 22, to make water loading on filter screen；Filter screen along figure Y-direction movement after, in air Remaining dust is attached on the filter screen with water, so as to remaining dust in clean air.

In the horizontal direction, disk roller 4 24 is less than disk roller 3 23, and the part of disk roller 4 24 is immersed in sump；Make disk roller three A part for filter screen between 23 and disk roller 4 24 is immersed in sump（Referred to as filter screen soaks part）, another part do not soak In sump（Referred to as filter screen does not soak part）；Nozzle 3 14 is arranged between disk roller 3 23 and disk roller 4 24, and is arranged on Filter screen does not soak upper, for the filter screen being sprayed at water between disk roller 3 23 and disk roller 4 24, is sprayed on nozzle 3 14 What is spilt is water under high pressure, for the dust on filter screen to be rinsed；Filter screen soaks part by being immersed in sump, in sewage In the case of water flow at high speed in groove, residue in filter screen is not rinsed the dust for getting off and is cleaned up.The side of sump Blowoff valve 41 is provided with, sewage is discharged with dust from blowoff valve.

The filter screen that can be rotated by setting, is moved down into sump after the dust in moist filter screen absorption air, The dust sticked on filter screen is washed into water, and the filter screen after being cleaned is continued to move up, to through on ground floor filter screen The dust that aperture is blown into the air for coming is adsorbed, by after the purification of air of dual clean, effectively reducing dust and oil Pollution of the cigarette to surrounding environment.

By the air after dust removal process, continue on X-direction and flow in airstrainer 3, wrapped in airstrainer 3 Containing gas-filtering device, such as charcoal or activated carbon, the formaldehyde in air etc. is by after the treatment of airstrainer 3, discharging Onto gas outlet 2, and discharge outdoor.

The utility model is illustrated above by specific embodiment, but the utility model is not limited only to this, also Cover the various modifications done in the range of the technical solution of the utility model according to thought of the present utility model.

Claims

1. a kind of filter, it is characterised in that：Including air inlet, gas outlet, airstrainer and dust-filtering net；Air inlet and Gas outlet is respectively arranged with air blower；Dust-filtering net include nozzle one, nozzle two, nozzle three, filter screen, disk roller one, disk roller two, Disk roller three, disk roller four；Filter also includes tank and sump, and tank is arranged on the lower section of airstrainer, and sump is set In the lower section of dust-filtering net, the water in sump is in flow at high speed state in the filter course of work；Filter is also wrapped Water pump and water pipe are included, water pump extracts water, nozzle one, nozzle two, nozzle three are respectively delivered to by water pipe from tank；Disk roller one, Disk roller two, disk roller three, disk roller four support four angles of filter screen respectively.

2. a kind of filter as claimed in claim 1, it is characterised in that：In the horizontal direction, disk roller four is less than disk roller three, roller Four parts are taken turns to be immersed in sump；In a part for the filter screen between disk roller three and disk roller four is immersed in sump, it is referred to as Filter screen soaks part, during another part is not immersed in sump, is referred to as filter screen and does not soak part.

3. a kind of filter as claimed in claim 2, it is characterised in that：Nozzle three is arranged between disk roller three and disk roller four, And be arranged on filter screen and do not soak upper, for the filter screen being sprayed at water between disk roller three and disk roller four, on nozzle three Sprinkling is water under high pressure, for the dust on filter screen to be rinsed；Filter screen soaks part by being immersed in sump, in dirt In the case of water flow at high speed in tank, residue in filter screen is not rinsed the dust for getting off and is cleaned up.

4. a kind of filter as claimed in claim 3, it is characterised in that：The side of sump is provided with blowoff valve, sewage band Dust to be discharged from blowoff valve；It is moved down into sump after dust in moist filter screen absorption air, sticks to filter Online dust is washed into water, and the filter screen after being cleaned is continued to move up, to being blown into through the aperture on ground floor filter screen Dust in the air for coming is adsorbed.

5. a kind of filter as claimed in claim 1, it is characterised in that：Nozzle one is arranged near air inlet, and nozzle one sprays Spill the water for coming, can make to come near air inlet is with the humid air, so that the dust in these air can be in Action of Gravity Field Under fall down, enter into sump.

6. a kind of filter as claimed in claim 1, it is characterised in that：Nozzle two is arranged between disk roller one and disk roller two, What is sprayed is water smoke, for the filter screen being sprayed at water between disk roller one, disk roller two, to make water loading on filter screen；Filter After net is mobile, remaining dust is attached on the filter screen with water in air, so as to remaining dust in clean air.

7. a kind of filter as claimed in claim 1, it is characterised in that：By the air flow after dust removal process to air mistake In filter screen, gas-filtering device is included in airstrainer, air is by after the treatment of airstrainer, being discharged to gas outlet On, and discharge outdoor.