CN108126432A - A kind of exhaust gas dust filter device - Google Patents
A kind of exhaust gas dust filter device Download PDFInfo
- Publication number
- CN108126432A CN108126432A CN201711483538.2A CN201711483538A CN108126432A CN 108126432 A CN108126432 A CN 108126432A CN 201711483538 A CN201711483538 A CN 201711483538A CN 108126432 A CN108126432 A CN 108126432A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- babinet
- filter screen
- water tank
- roll shaft
- 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
- B01D46/106—Ring-shaped 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of exhaust gas dust filter devices, the air inlet pipe through babinet is communicated on the left of first cylinder, the air outlet pipe through babinet is communicated on the right side of second cylinder, the top of the water tank is equipped with the mouth of a river, the inside top of the babinet is equipped with the second roll shaft, the inner cavity of the water tank is equipped with the first roll shaft, the outside of first roll shaft is connected by filter screen with the second roll shaft, the inner cavity of the babinet is equipped with the fixed frame being located on the inside of filter screen, motor is installed on the outside of the babinet, the output shaft of the motor is connected with the second roll shaft.The device drives filter screen to rotate by the second roll shaft so that filter screen, which can enter in water tank, to be washed, and is improved the service life of filter screen, is reduced the replacement frequency of filter screen；The device carries out injection high pressure gas by the air nozzle on the outside of branched pipe to filter screen so that filter screen can be backwashed, and improve the cleaning performance of filter screen.
Description
Technical field
The present invention relates to environmental protection machinery technical field, specially a kind of exhaust gas dust filter device.
Background technology
With the aggravation of air pollution in recent years, the quality problems of air have been to be concerned by more and more people.Dust is
One of important pollutant in air, it is larger to the harm of human body, in some large-scale smelting, calcining, burning, melting, lime etc.
Usual more than 70% all contains a large amount of dust in the industrial furnace smoke of manufacturing and processing equipment.
Existing fume treatment auxiliary mostly carries out the dust in removing flue gas using filter screen, since filter screen is in filtering powder
Filter screen can be caused to block during dirt, influence filter screen filtration effect, reduce filter screen service life, periodic replacement is needed to filter
Net so causes filtering cost higher, for this purpose, proposing a kind of exhaust gas dust filter device.
Invention content
The purpose of the present invention is to provide a kind of exhaust gas dust filter device, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the present invention provides following technical solution：A kind of exhaust gas dust filter device, including babinet,
The intracavity bottom of the babinet is equipped with water tank, and the first cylinder and the second cylinder are respectively arranged on the left side and the right side at the top of the water tank,
The inner cavity of first cylinder and the second cylinder is respectively equipped with the first movable frame and the second movable frame, the outside of the babinet
The left and right sides is separately installed with the first cylinder and the second cylinder, and the cylinder rod of first cylinder extends through babinet and first
Body is connected with the first movable frame, and the cylinder rod of second cylinder extends through babinet and the second cylinder and the second activity box
Frame is connected, and the air inlet pipe through babinet is communicated on the left of first cylinder, is communicated with and passes through on the right side of second cylinder
The air outlet pipe of babinet is worn, the top of the water tank is equipped with the mouth of a river, and the inside top of the babinet is equipped with the second roll shaft, the water tank
Inner cavity be equipped with the first roll shaft, the outside of first roll shaft is connected by filter screen with the second roll shaft, the babinet it is interior
Chamber is equipped with the fixed frame being located on the inside of filter screen, is equipped with motor on the outside of the babinet, the output shaft of the motor and the
Two roll shafts are connected.
Preferably, the bottom of first cylinder and the second cylinder is communicated with the outlet pipe for being inserted in water tank cavity, institute
It states and solenoid valve is equipped at the bottom nozzle of outlet pipe.
Preferably, the right hand top of the water tank is communicated with the water inlet pipe through babinet, and is equipped at the nozzle of water inlet pipe
Valve.
Preferably, the bottom right side of the water tank is communicated with the drainpipe through babinet, and is equipped at the nozzle of drainpipe
Valve.
Preferably, the outside of first movable frame and the inside of the first cylinder are seamlessly connected, second activity box
The outside of frame and the inside of the second cylinder are seamlessly connected.
Preferably, the inside of the fixed frame is equipped with air inlet pipe, and the bottom of the air inlet pipe is uniformly communicated with branched pipe,
Air nozzle is uniformly provided on the outside of the branched pipe.
Preferably, be respectively communicated with the air outlet pipe through babinet on the outside of first cylinder and the second cylinder, it is described go out
The exit of tracheae is equipped with valve.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the device drives filter screen to rotate by the second roll shaft so that filter screen, which can enter in water tank, to be washed, and is improved
The service life of filter screen reduces the replacement frequency of filter screen；
2nd, the device carries out injection high pressure gas by the air nozzle on the outside of branched pipe to filter screen so that filter screen can be anti-
It rinses, improves the cleaning performance of filter screen.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is main structure diagram of the present invention；
Fig. 3 is stationary frame structure schematic diagram of the present invention.
In figure：1 babinet, 2 water tanks, 3 first roll shafts, 4 second roll shafts, 5 filter screens, 6 motors, 7 fixed frames, 8 first
Body, 9 second cylinders, 10 first movable frames, 11 second movable frames, 12 first cylinders, 13 second cylinders, 14 air inlet pipe, 15
Air outlet pipe, 16 mouths of a river, 17 water inlet pipes, 18 drainpipes, 19 outlet pipes, 20 solenoid valves, 21 air inlet pipe, 22 air outlet pipes, 23 branched pipes,
24 air nozzles.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
~3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of exhaust gas dust filter device, including babinet 1, institute
The intracavity bottom for stating babinet 1 is equipped with water tank 2, and the top of the water tank 2 is respectively arranged on the left side and the right side the first cylinder 8 and the second cylinder
9, the inner cavity of 8 and second cylinder 9 of the first cylinder is respectively equipped with the first movable frame 10 and the second movable frame 11, the case
The external left and right sides of body 1 is separately installed with the first cylinder 12 and the second cylinder 13, the cylinder rod difference of first cylinder 12
It is connected through 1 and first cylinder 8 of babinet with the first movable frame 10, the cylinder rod of second cylinder 13 extends through babinet
1 and second cylinder 9 be connected with the second movable frame 11, the left side of first cylinder 8 is communicated with the air inlet pipe through babinet 1
14, the right side of second cylinder 9 is communicated with the air outlet pipe 15 through babinet 1, and the top of the water tank 2 is equipped with the mouth of a river 16, institute
The inside top for stating babinet 1 is equipped with the second roll shaft 4, and the inner cavity of the water tank 2 is equipped with the first roll shaft 3, first roll shaft 3 it is outer
Side is connected by filter screen 5 with the second roll shaft 4, and the inner cavity of the babinet 1 is equipped with the fixed frame 7 for being located at 5 inside of filter screen,
The outside of the babinet 1 is equipped with motor 6, and the output shaft of the motor 6 is connected with the second roll shaft 4.
Specifically, the bottom of 8 and second cylinder 9 of the first cylinder is communicated with the outlet pipe for being inserted in 2 inner cavity of water tank
19, solenoid valve 20 is equipped at the bottom nozzle of the outlet pipe 19, for discharging the sewage in the first cylinder 8 and the second cylinder 9.
Specifically, the right hand top of the water tank 2 is communicated with the water inlet pipe 17 through babinet 1, and the nozzle of water inlet pipe 17
Place is equipped with valve, for injecting water into water tank 2.
Specifically, the bottom right side of the water tank 2 is communicated with the drainpipe 18 through babinet 1, and the nozzle of drainpipe 18
Place is equipped with valve, for discharging the water in water tank 2.
Specifically, the outside of first movable frame 10 and the inside of the first cylinder 8 are seamlessly connected, second activity
The outside of frame 11 and the inside of the second cylinder 9 are seamlessly connected, and improve the first cylinder 8 and the second cylinder 9 forms the closed of space
Property.
Specifically, the inside of the fixed frame 7 is equipped with air inlet pipe 21, the bottom of the air inlet pipe 21 is uniformly communicated with point
Branch pipe 23, the outside of the branched pipe 23 are uniformly provided with air nozzle 24, for being backwashed to filter screen 5.
Specifically, the outside of 8 and second cylinder 9 of the first cylinder is respectively communicated with the air outlet pipe 22 through babinet 1, institute
The exit for stating air outlet pipe 22 is equipped with valve so that air nozzle 24 smoothly can spray gas to filter screen 5.
Operation principle：In use, the first cylinder 12 of control and the second cylinder 13 push the first movable frame 10 and the respectively
Two movable frames 11 move so that the first movable frame 10 and the second movable frame 11 compress filter screen 5, at this time fixed frame 7
Outside and the first movable frame 10 and the second movable frame 11 form clamping to filter screen 5 so that the first cylinder 8 and second
The inner cavity of cylinder 9 forms enclosure space, and flue gas is passed through in air inlet pipe 14, and flue gas is after strainer 5 filters dust from air outlet pipe
15 discharges；When needing to clean filter screen 5,13 retraction cylinder rod of the first cylinder 12 and the second cylinder is controlled so that the
One movable frame 10 and the second movable frame 11 are detached from filter screen 5, and control motor 6 drives the second roll shaft 4 to rotate, the second roll shaft 4
Filter screen 5 is driven to rotate so that filter screen can be recycled into water tank 2, inject cleaning into water tank 2 by water inlet pipe 17
Water so that the dust in 5 outside of filter screen can be cleaned, while by injecting high pressure gas to air inlet pipe 21 so that air nozzle
24 gases sprayed can backwash filter screen 5 so that the cleaning performance of filter screen 5 is more preferable, and opening solenoid valve 20 can
So that into being back in water tank 2 from water in the first cylinder 8 and the second cylinder 9.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of exhaust gas dust filter device, including babinet（1）, it is characterised in that：The babinet（1）Intracavity bottom be equipped with water
Case（2）, the water tank（2）Top be respectively arranged on the left side and the right side the first cylinder（8）With the second cylinder（9）, first cylinder
（8）With the second cylinder（9）Inner cavity be respectively equipped with the first movable frame（10）With the second movable frame（11）, the babinet（1）
The external left and right sides be separately installed with the first cylinder（12）With the second cylinder（13）, first cylinder（12）Cylinder rod point
It Guan Chuan not babinet（1）With the first cylinder（8）With the first movable frame（10）It is connected, second cylinder（13）Cylinder rod point
It Guan Chuan not babinet（1）With the second cylinder（9）With the second movable frame（11）It is connected, first cylinder（8）Left side connection
Have through babinet（1）Air inlet pipe（14）, second cylinder（9）Right side be communicated with through babinet（1）Air outlet pipe（15）,
The water tank（2）Top be equipped with the mouth of a river（16）, the babinet（1）Inside top be equipped with the second roll shaft（4）, the water tank
（2）Inner cavity be equipped with the first roll shaft（3）, first roll shaft（3）Outside pass through filter screen（5）With the second roll shaft（4）It is connected
It connects, the babinet（1）Inner cavity be equipped be located at filter screen（5）The fixed frame of inside（7）, the babinet（1）Outside installation
There is motor（6）, the motor（6）Output shaft and the second roll shaft（4）It is connected.
2. a kind of exhaust gas dust filter device according to claim 1, it is characterised in that：First cylinder（8）With
Two cylinders（9）Bottom be communicated with and be inserted in water tank（2）The outlet pipe of inner cavity（19）, the outlet pipe（19）Bottom nozzle
Place is equipped with solenoid valve（20）.
3. a kind of exhaust gas dust filter device according to claim 1, it is characterised in that：The water tank（2）Right side top
Portion is communicated with through babinet（1）Water inlet pipe（17）, and water inlet pipe（17）Nozzle at be equipped with valve.
4. a kind of exhaust gas dust filter device according to claim 1, it is characterised in that：The water tank（2）Right side bottom
Portion is communicated with through babinet（1）Drainpipe（18）, and drainpipe（18）Nozzle at be equipped with valve.
5. a kind of exhaust gas dust filter device according to claim 1, it is characterised in that：First movable frame（10）
Outside and the first cylinder（8）Inside be seamlessly connected, second movable frame（11）Outside and the second cylinder（9）It is interior
Side is seamlessly connected.
6. a kind of exhaust gas dust filter device according to claim 1, it is characterised in that：The fixed frame（7）It is interior
Side is equipped with air inlet pipe（21）, the air inlet pipe（21）Bottom be uniformly communicated with branched pipe（23）, the branched pipe（23）It is outer
Side is uniformly provided with air nozzle（24）.
7. a kind of exhaust gas dust filter device according to claim 1, it is characterised in that：First cylinder（8）With
Two cylinders（9）Outside be respectively communicated with through babinet（1）Air outlet pipe（22）, the air outlet pipe（22）Exit be equipped with valve
Door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711483538.2A CN108126432A (en) | 2017-12-29 | 2017-12-29 | A kind of exhaust gas dust filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711483538.2A CN108126432A (en) | 2017-12-29 | 2017-12-29 | A kind of exhaust gas dust filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108126432A true CN108126432A (en) | 2018-06-08 |
Family
ID=62393976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711483538.2A Pending CN108126432A (en) | 2017-12-29 | 2017-12-29 | A kind of exhaust gas dust filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108126432A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111467901A (en) * | 2020-04-16 | 2020-07-31 | 高邮成鑫金属制造有限公司 | Curtain type smoke dust treatment and purification system for hot galvanizing |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0319853A2 (en) * | 1987-12-05 | 1989-06-14 | E.S.S. Erzeugnisse Schweiss- Und Schneidtechnik Gmbh | Process and device for the filtration of impurities out of a gas |
| CN101422677A (en) * | 2007-10-30 | 2009-05-06 | 珠海格力电器股份有限公司 | Air-conditioner filtering cleaning device |
| CN101745274A (en) * | 2008-12-18 | 2010-06-23 | 珠海格力电器股份有限公司 | Self-cleaning device of air-conditioning filter net |
| CN102527164A (en) * | 2011-11-08 | 2012-07-04 | 赵建勋 | Dust remover for paint spray booth |
-
2017
- 2017-12-29 CN CN201711483538.2A patent/CN108126432A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0319853A2 (en) * | 1987-12-05 | 1989-06-14 | E.S.S. Erzeugnisse Schweiss- Und Schneidtechnik Gmbh | Process and device for the filtration of impurities out of a gas |
| CN101422677A (en) * | 2007-10-30 | 2009-05-06 | 珠海格力电器股份有限公司 | Air-conditioner filtering cleaning device |
| CN101745274A (en) * | 2008-12-18 | 2010-06-23 | 珠海格力电器股份有限公司 | Self-cleaning device of air-conditioning filter net |
| CN102527164A (en) * | 2011-11-08 | 2012-07-04 | 赵建勋 | Dust remover for paint spray booth |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111467901A (en) * | 2020-04-16 | 2020-07-31 | 高邮成鑫金属制造有限公司 | Curtain type smoke dust treatment and purification system for hot galvanizing |
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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: 20180608 |
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| RJ01 | Rejection of invention patent application after publication |