CN209302399U - A kind of rolling filter cartridge type waste gas pre-treating device that can be cleaned automatically - Google Patents
A kind of rolling filter cartridge type waste gas pre-treating device that can be cleaned automatically Download PDFInfo
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- CN209302399U CN209302399U CN201821773981.3U CN201821773981U CN209302399U CN 209302399 U CN209302399 U CN 209302399U CN 201821773981 U CN201821773981 U CN 201821773981U CN 209302399 U CN209302399 U CN 209302399U
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- Prior art keywords
- filter cylinder
- rolling
- rolling filter
- waste gas
- cartridge type
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Abstract
The utility model relates to environmental protection equipments, disclose a kind of rolling filter cartridge type waste gas pre-treating device that can be cleaned automatically, including cabinet (100), rolling filter cylinder (101) and driving mechanism；The cabinet is equipped with air inlet (102) and air outlet (103)；The rolling filter cylinder is laterally set in cabinet and its both ends and cabinet are fixed to realize rotation, and the plane of rotation for rolling filter cylinder is filtering surface, and the wherein end face for rolling filter cylinder is equipped with opening and is connected to air outlet sealing；The bottom of box is equipped with cleaning solution (104), and the liquid level of cleaning solution is lower than air outlet and higher than the filtering surface for rolling lowest part on filter cylinder；The driving mechanism, which is set on cabinet, rolls filter cylinder rotation to drive.The device of the utility model can be cleaned automatically after filtering surface is contaminated, be cleaned again without first dismantling filter medium, not will cause exhaust gas pretreatment and interrupted.
Description
Technical field
The utility model relates to field of environment protection equipment, more particularly to a kind of rolling filter cartridge type exhaust gas that can be cleaned automatically to locate in advance
Manage device.
Background technique
Air pollution control is one of major domain of environmental protection, either coal-fired flue gas desulfurization and denitration demercuration, still
Incineration treatment of garbage, cement firing, the exhaust gas generated in various Industrial Stoves and industrial production, it is the burning of biomass fuel, each
Kind contains VOCSSolid particulate matter present in exhaust gas, aerosol, greasy dirt, the paint dirts such as slag and salt all can be to the rings of exhaust-gas treatment
It protects equipment and corresponding catalyst will cause serious pollution, to influence the treatment effeciency of environmental protection equipment.
In order to solve this problem, it is necessary to exhaust gas is pre-processed, is had much for the preconditioning technique of exhaust gas at present,
But apparent defect is individually present.For example, subsequent main body treatment process can be made by carrying out water spray processing to exhaust gas at present
At negatively influencing；Using fixed strainer pretreatment, strainer is easy to be blocked up by dirt, and the short time increases the resistance of air-flow, it is necessary to shut down more
It changes.
To sum up, in the prior art, there is respective defect for the various preconditioning techniques of exhaust gas, practical application is inadequate
It is ideal, it is therefore necessary to develop a kind of preconditioning technique that is new, being able to solve above-mentioned technical problem.
Utility model content
In order to solve the above-mentioned technical problem, it is pre- to provide a kind of rolling filter cartridge type exhaust gas that can be cleaned automatically for the utility model
The device of processing unit, the utility model can be cleaned automatically after filtering surface is contaminated, without first tearing filter medium open
It unloads and cleans again, not will cause exhaust gas pretreatment and interrupt.
The utility model the specific technical proposal is: a kind of rolling filter cartridge type waste gas pre-treating device that can be cleaned automatically,
Including cabinet, roll filter cylinder and driving mechanism；The cabinet is equipped with air inlet and air outlet；The rolling filter cylinder is laterally set to
In cabinet and its both ends and cabinet are fixed to realize rotation, and the plane of rotation for rolling filter cylinder is filtering surface, roll wherein the one of filter cylinder
End face is equipped with opening and is connected to air outlet sealing；The bottom of box is equipped with cleaning solution, and the liquid level of cleaning solution is lower than air outlet and height
In the filtering surface for rolling lowest part on filter cylinder；The driving mechanism, which is set on cabinet, rolls filter cylinder rotation to drive.
The working principle of the utility model are as follows: exhaust gas is flowed into cabinet by air inlet, after the filtering of the filtering surface of cartridge filter
It is flowed out from air outlet, into subsequent processing unit.During the filtration process, the particulate matter in exhaust gas and aerosol matter are filtered
Face retention.When the hole of filtering surface be blocked to a certain degree after, driving rolls filter cylinder rotation, and the contaminated part of filtering surface is soaked
Stain is cleaned in cleaning solution.The utility model can't interrupt the filtering of exhaust gas when filtering surface when cleaned, and efficiency is more
It is high.
Preferably, the bottom of box is additionally provided with supersonic generator.
Preferably, the bottom of box is also connected with the water purification water inlet pipe and sewage outlet pipe for constituting circulation loop, institute
Sewage outlet pipe is stated equipped with apparatus for treating sewage；Circulation loop is equipped with water pump.
Ultrasonic cleaning can effectively effectively remove the dirt on filtering surface, and the design of circulation loop can begin
The cleaning of cleaning solution is kept eventually.
Preferably, the water purification water inlet pipe is higher than sewage outlet pipe.
Preferably, two end faces for rolling filter cylinder are connect by bearing with body pivot.
Preferably, the driving mechanism includes motor, belt plate of electric machine, rolls belt pulley and belt；The motor skin
Tep reel is fixed on the output shaft of motor, and the belt pulley that rolls is fixed on the bearing for rolling filter cylinder, belt plate of electric machine and rolling
Movable strap disc realizes power transmission by belt.
Preferably, the opening that the rolling filter cylinder is connect with air outlet is equipped with sealing ring.
Preferably, being equipped with filter cylinder bracket in the rolling filter cylinder.
Preferably, the filtering surface for rolling filter cylinder is stainless steel mesh screen.
Preferably, be respectively equipped with pressure sensor inside and outside the rolling filter cylinder, the pressure sensor with it is mating
Controller signals connection, the controller according to roll filter cylinder inside and outside pressure difference control driving mechanism running.
When pore plugging can occur after a certain period of time for filtering surface filtering, to generate pressure difference in filtering surface two sides, this is practical
It is novel that pressure sensor is dexterously installed inside and outside filter cylinder respectively, the prior art (is relied on by matched controller
Realize) one pressure difference of design, after pressure difference is greater than the set value, pressure sensor transmits a signal to controller, control driving
Mechanism, filtering surface are transported in cleaning solution and clean.
It is compared with the prior art, the beneficial effects of the utility model are: the device of the utility model can be in filtering surface quilt
It is cleaned after pollution, is cleaned again without first dismantling filter medium automatically, do not will cause exhaust gas pretreatment and interrupt.
Detailed description of the invention
Fig. 1 is a kind of top view of the utility model；
Fig. 2 is the cross-sectional view of Section A-A in Fig. 1；
Fig. 3 is the cross-sectional view of section B-B in Fig. 2.
Appended drawing reference are as follows: cabinet 100 rolls filter cylinder 101, air inlet 102, air outlet 103, cleaning solution 104, ultrasonic wave hair
Raw device 105, water purification water inlet pipe 106, sewage outlet pipe 107, apparatus for treating sewage 108, water pump 13, bearing 109, motor 110, motor
Belt pulley 111 rolls belt pulley 112, sealing ring 113, filter cylinder bracket 114, pressure sensor 9.
Specific embodiment
Below with reference to embodiment, the utility model will be further described.
Embodiment 1
As shown in Figure 1-3, a kind of rolling filter cartridge type waste gas pre-treating device that can be cleaned automatically, including cabinet 100, rolling
Filter cylinder 101 and driving mechanism.
The cabinet is equipped with air inlet 102 and air outlet 103；Filter cylinder bracket 114 is equipped in the rolling filter cylinder.It rolls
Filter cylinder is laterally set in cabinet and its both ends is connect by bearing 109 with body pivot.The plane of rotation for rolling filter cylinder is filtering surface
(stainless steel mesh screen), the wherein end face for rolling filter cylinder, which is equipped with opening and seals with air outlet, is connected to that (opening is set with air outlet
There are sealing ring 113(EVA sealing ring and O-ring seal).
The driving mechanism includes motor 110, belt plate of electric machine 111, rolls belt pulley 112 and belt；The motor skin
Tep reel is fixed on the output shaft of motor, and the belt pulley that rolls is fixed on the bearing for rolling filter cylinder, belt plate of electric machine and rolling
Movable strap disc realizes power transmission by belt.
As shown in Fig. 2, the bottom of box is equipped with cleaning solution 104 and supersonic generator 105.Wherein the liquid level of cleaning solution is lower than
Air outlet and the filtering surface (as shown in Figure 3) for being higher than lowest part on rolling filter cylinder.As shown in Figure 1, on the side wall of the bottom of box also
It is connected with the water purification water inlet pipe 106 and sewage outlet pipe 107 for constituting circulation loop, wherein water purification water inlet pipe is discharged higher than sewage
Pipe.The sewage outlet pipe is equipped with apparatus for treating sewage 108；Circulation loop is equipped with water pump 13.
Preferably, be respectively equipped with pressure sensor 9 inside and outside the rolling filter cylinder, the pressure sensor with
Matched controller signals connection, the controller control the running of driving mechanism according to the pressure difference rolled inside and outside filter cylinder
(can be achieved by the prior art).
The working principle of the present embodiment are as follows: exhaust gas by air inlet flow into cabinet in, through cartridge filter filtering surface filtering after from
Air outlet outflow, into subsequent processing unit.During the filtration process, the particulate matter in exhaust gas and aerosol matter are by filtering surface
Retention.When the hole of filtering surface be blocked to a certain degree after, driving roll filter cylinder rotation, filtering surface is contaminated partial immersion
It is cleaned in cleaning solution.The utility model can't interrupt the filtering of exhaust gas when filtering surface when cleaned, more efficient.
It wherein, can be by one pressure difference of matched controller design, when pressure difference is greater than when being equipped with pressure sensor
After setting value, pressure sensor transmits a signal to controller, controls driving mechanism, and filtering surface is transported in cleaning solution clearly
It washes.
Raw materials used in the utility model, equipment is unless otherwise noted the common raw material, equipment of this field；This reality
It is unless otherwise noted the conventional method of this field with novel middle method therefor.
The above is only the preferred embodiment of the utility model, not imposes any restrictions to the utility model, all
According to the utility model technical spirit any simple modification, change and equivalent transformation to the above embodiments, still fall within
The protection scope of technical solutions of the utility model.
Claims (10)
1. the rolling filter cartridge type waste gas pre-treating device that one kind can clean automatically, it is characterised in that: including cabinet (100), roll
Filter cylinder (101) and driving mechanism；The cabinet is equipped with air inlet (102) and air outlet (103)；The rolling filter cylinder is laterally set
Fixed to realize rotation in cabinet and its both ends and cabinet, the plane of rotation for rolling filter cylinder is filtering surface, rolls filter cylinder wherein
One end face is equipped with opening and is connected to air outlet sealing；The bottom of box is equipped with cleaning solution (104), and the liquid level of cleaning solution is lower than outlet air
Mouth and the filtering surface for being higher than lowest part on rolling filter cylinder；The driving mechanism, which is set on cabinet, rolls filter cylinder rotation to drive.
2. the rolling filter cartridge type waste gas pre-treating device that one kind as described in claim 1 can clean automatically, which is characterized in that institute
It states the bottom of box and is additionally provided with supersonic generator (105).
3. the rolling filter cartridge type waste gas pre-treating device that one kind as claimed in claim 2 can clean automatically, which is characterized in that institute
It states the bottom of box and is also connected with the water purification water inlet pipe (106) and sewage outlet pipe (107) for constituting circulation loop, the sewage water outlet
Pipe is equipped with apparatus for treating sewage (108)；Circulation loop is equipped with water pump (13).
4. the rolling filter cartridge type waste gas pre-treating device that one kind as claimed in claim 3 can clean automatically, which is characterized in that institute
Water purification water inlet pipe is stated higher than sewage outlet pipe.
5. the rolling filter cartridge type waste gas pre-treating device that one kind as described in claim 1 can clean automatically, which is characterized in that institute
Two end faces for stating rolling filter cylinder are connect by bearing (109) with body pivot.
6. the rolling filter cartridge type waste gas pre-treating device that one kind as claimed in claim 5 can clean automatically, which is characterized in that institute
Driving mechanism is stated to include motor (110), belt plate of electric machine (111), roll belt pulley (112) and belt；The belt plate of electric machine
It is fixed on the output shaft of motor, the belt pulley that rolls is fixed on the bearing for rolling filter cylinder, belt plate of electric machine and rolling skin
Tep reel realizes power transmission by belt.
7. the rolling filter cartridge type waste gas pre-treating device that one kind as described in claim 1 or 5 or 6 can clean automatically, feature
It is, the opening that the rolling filter cylinder is connect with air outlet is equipped with sealing ring (113).
8. the rolling filter cartridge type waste gas pre-treating device that one kind as described in claim 1 or 5 or 6 can clean automatically, feature
It is, is equipped with filter cylinder bracket (114) in the rolling filter cylinder.
9. the rolling filter cartridge type waste gas pre-treating device that one kind as described in claim 1 or 5 or 6 can clean automatically, feature
It is, the filtering surface for rolling filter cylinder is stainless steel mesh screen.
10. the rolling filter cartridge type waste gas pre-treating device that one kind as described in claim 1 or 5 or 6 can clean automatically, feature
It is, is respectively equipped with pressure sensor (9) inside and outside the rolling filter cylinder, the pressure sensor and matched controller is believed
Number connection, the controller according to roll filter cylinder inside and outside pressure difference control driving mechanism running.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821773981.3U CN209302399U (en) | 2018-10-30 | 2018-10-30 | A kind of rolling filter cartridge type waste gas pre-treating device that can be cleaned automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821773981.3U CN209302399U (en) | 2018-10-30 | 2018-10-30 | A kind of rolling filter cartridge type waste gas pre-treating device that can be cleaned automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209302399U true CN209302399U (en) | 2019-08-27 |
Family
ID=67671911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821773981.3U Expired - Fee Related CN209302399U (en) | 2018-10-30 | 2018-10-30 | A kind of rolling filter cartridge type waste gas pre-treating device that can be cleaned automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209302399U (en) |
-
2018
- 2018-10-30 CN CN201821773981.3U patent/CN209302399U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190827 Termination date: 20211030 |