CN107930262A - A kind of self-cleaning screen system - Google Patents
A kind of self-cleaning screen system Download PDFInfo
- Publication number
- CN107930262A CN107930262A CN201711291114.6A CN201711291114A CN107930262A CN 107930262 A CN107930262 A CN 107930262A CN 201711291114 A CN201711291114 A CN 201711291114A CN 107930262 A CN107930262 A CN 107930262A
- Authority
- CN
- China
- Prior art keywords
- strainer
- shaft
- housing
- cleaning
- swing arm
- 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.)
- Withdrawn
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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning In General (AREA)
Abstract
The present invention relates to a kind of self-cleaning screen system, it is installed on the air inlet of ventilation equipment, including housing and strainer, a through hole for being used for inlet air is provided with the housing, the housing is internally provided with a stent, a pair of of cylinder is installed on the stent, the piston rod of the cylinder and the screen frame being set in outside the strainer are affixed, and for driving the strainer closer or far from the through hole, further include in the housing, and it is arranged on the cleaning plant of the strainer side, the cleaning plant includes a swing arm being rotatably arranged in housing, two intervals are installed in the swing arm, and it is respectively used to clear up the hairbrush bar of the strainer surfaces externally and internally and the driving mechanism for driving the swing arm to rotate, the cylinder and the driving mechanism are controlled by a controller.The self-cleaning screen system of the structure, can clear up the surfaces externally and internally of strainer, have more preferable cleaning effect.
Description
Technical field
The present invention relates to a kind of self-cleaning screen system.
Background technology
Some ventilation equipment are during its use, air-introduced machine（Pressure fan）The strainer of inlet very volume accumulation dust,
Use for a long time easily leads to drafting efficiency reduction, and indoor long-time deficiency in draught easily triggers high temperature, causes equipment fault, and
Cause air dirty.And existing strainer is not easy to cleaning, it is necessary to dismounting cleaning be shut down, to ventilation during use of divulging information
Quality and the higher occasion of efficiency, filter gauze cleaning frequency is high, and maintenance workload is big, cause strainer maintenance cost occupy it is high not
Under.
Authorization Notice No. is that the patent of invention of CN104667605B discloses a kind of ventilation reverse flushing filter screen system and leads to
The cleaning method of wind strainer, there are the following problems for the system：Hairbrush bar in the system can only clear up the ash of the inner surface of strainer
Dirt, it is impossible to the dust of the outer surface of strainer is cleared up, but the dust of the outer surface of actual upper filter screen is more, therefore the system is clear
It is poor to manage effect.
The content of the invention
In view of this, it is an object of the present invention to provide a kind of self-cleaning screen system, the surfaces externally and internally of strainer can be carried out
Cleaning, so as to have more preferable cleaning effect.
To achieve these goals, the present invention realizes by the following technical solutions：A kind of self-cleaning screen system, bag
Housing and strainer are included, a through hole for being used for inlet air is provided with the housing, the housing is internally provided with a stent, the stent
On a pair of of cylinder is installed, the piston rod of the cylinder is affixed with the screen frame being set in outside the strainer and for driving
The strainer further includes in the housing closer or far from the through hole and is arranged on the cleaning dress of the strainer side
Put, the cleaning plant includes a swing arm being rotatably arranged in housing, two intervals are installed in the swing arm and use respectively
In the hairbrush bar for clearing up the strainer surfaces externally and internally and the driving mechanism for driving the swing arm to rotate, the cylinder and described
Driving mechanism is controlled by a controller.
Further, the driving mechanism includes first rotating shaft, the second shaft, the 3rd shaft, the first complete gear, second
Complete gear, the 3rd complete gear, the first partial gear, the second partial gear and motor, the first rotating shaft, second turn
Axis and the 3rd shaft are rotatably arranged in housing and are parallel to each other, be set with the first rotating shaft the described first complete gear,
And it is coaxially connected with the swing arm at the same time, the second complete gear and the 3rd complete gear are set in the second shaft and
In three shafts and it is intermeshed, first partial gear and the second partial gear are set in second shaft
In the 3rd shaft, first partial gear and the second partial gear are alternately engaged with the described first complete gear,
The motor is used to drive second shaft or the 3rd shaft to rotate, and the motor is connected with the controller.
Further, the opposite side in the relatively described side of the strainer is additionally provided with a cleaning plant.
Beneficial effects of the present invention：A kind of self-cleaning screen system of the present invention, it is installed on the air inlet of ventilation equipment
Place, including housing and strainer, are provided with a through hole for being used for inlet air on the housing, the housing is internally provided with a stent, institute
State and a pair of of cylinder is installed on stent, the piston rod of the cylinder and the screen frame being set in outside the strainer are affixed, are used in combination
Further include in the housing closer or far from the through hole in driving the strainer and be arranged on the strainer side
Cleaning plant, the cleaning plant including one be rotatably arranged on the swing arm in housing, two interval be installed on the swing arm on and
It is respectively used to clear up the hairbrush bar of the strainer surfaces externally and internally and the driving mechanism for driving the swing arm to rotate, the cylinder
Controlled with the driving mechanism by a controller.The self-cleaning screen system of the structure, can carry out the surfaces externally and internally of strainer
Cleaning, has more preferable cleaning effect.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the sectional view along A-A in Fig. 1；
Structure diagram when Fig. 3 is the cleaning plant work in Fig. 2；
Fig. 4 is the structure diagram of cleaning plant；
Fig. 5 is the structure diagram of driving mechanism.
Embodiment
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention easy to understand, with reference to
Embodiment, the present invention is further explained.
In this application, unless otherwise clearly defined and limited, term " affixed ", " fixation " should be interpreted broadly, example
Such as, can be fixedly connected or be detachably connected, or integrally；Can mechanically connect or be electrically connected；
It can be directly connected, can also be indirectly connected by intermediary, can be the connection inside two elements or two elements
Interaction relationship.For the ordinary skill in the art, above-mentioned term can be understood at this as the case may be
Concrete meaning in invention.
As shown in Figs. 1-5, a kind of self-cleaning screen system, it is installed on the air inlet of ventilation equipment, including housing 10
With strainer 20, a through hole 11 for being used for inlet air is provided with the housing 10, the housing 10 is internally provided with a stent 12, described
A pair of of cylinder is installed on stent 12, the piston rod of the cylinder and the screen frame 21 being set in outside the strainer 20 be affixed,
And for driving the strainer 20 closer or far from the through hole 11.The side of the close through hole 11 of the screen frame 21
Equipped with gasket 22, under the thrust that cylinder provides, gasket 22 can guarantee that the sealing between screen frame 21 and housing 10
Property so that the air in housing 10 is entered all by the filtering of strainer 20.Further include in the housing 10 and set
Cleaning plant 30 in 20 side of strainer, the cleaning plant 30 include one be rotatably arranged on swing arm 302 in housing 10,
Two intervals are installed in the swing arm 302 and are respectively used to clear up the hairbrush bar 301 of 20 surfaces externally and internally of strainer and are used for
The driving mechanism for driving the swing arm 302 to rotate, the cylinder and the driving mechanism are controlled by a controller, and controller is preferred
For PLC, PLC the action of cylinder is controlled by controlling solenoid valve.To reduce the sky in the housing 10 shared by cleaning plant 30
Between, also it is to reduce the volume of housing 10, it is described clear that the opposite side in the relatively described side of the strainer 20 is additionally provided with one
Manage device 30.In the present embodiment, the institute of hairbrush bar 301 of cylinder and the link position of screen frame 21 not in cleaning plant 30
In the purging zone of covering, and the surfaces externally and internally of the purging zone covering strainer 20 of hairbrush bar 301.Preferably a pair of cylinder respectively with
The middle part connection at the both ends of screen frame 21.
Operation principle：In use, PLC controls air-introduced machine often continues main story work a period of time, start reversion a period of time,
When air-introduced machine inverts, cleaning plant 30 and cylinder are started to work, specifically, PLC control two cylinders by screen frame 21 and its
On strainer 20 be pulled away from be located just at two in each cleaning plant 30 for the through hole 11 and screen frame 21 of inlet air together
Between two purging zones that hairbrush bar 301 is formed when swinging（The running orbit of hairbrush bar 301 in two cleaning plants 30
As shown in dotted line B and dotted line C in Fig. 1）, then PLC control two cleaning plants 30 successively work.Cleaning plant 30 works
When, two hairbrush bars 301 swing back and forth around swing arm 302, and during swinging back and forth, two hairbrush bars 301 are respectively by strainer 20
The dust of surfaces externally and internally cleans up, since during this period, air-introduced machine inverts, therefore is cleaned the dust to get off with the inverse of air-introduced machine
It is discharged to outlet air.After cleaning plant 30 completes cleaning work, initial position is returned back to, PLC controls two cylinders by strainer
Frame 21 and strainer 20 thereon press to the through hole 11 for inlet air and cover the through hole 11.
Further as such scheme is improved, and the driving mechanism includes first rotating shaft 303, the second shaft the 304, the 3rd
Shaft 307, the first complete gear 311, the second complete gear 305, the 3rd complete gear 308, the first partial gear 306,
Two partial gears 309 and motor 310, the first rotating shaft 303, the second shaft 304 and the 3rd shaft 307 are rotatably arranged on shell
In body 10 and be parallel to each other, be set with the first rotating shaft 303 described first complete gear 311 and at the same time with the swing arm
302 is coaxially connected, and second complete 305 and the 3rd complete gear 308 of gear is set in the second shaft 304 and the 3rd turn
On axis 307 and it is intermeshed, 306 and second partial gear 309 of the first partial gear is set in described second
In 304 and the 3rd shaft 307 of shaft, 306 and second partial gear 309 of the first partial gear is alternately with described
One complete gear 311 engages, and the motor 310 is used to drive 304 or the 3rd shaft 307 of the second shaft to rotate, the electricity
Machine 310 is connected with the controller.Above-mentioned driving mechanism, it is compact-sized, and the continually rotating of motor 310 is not required, so that
Extend the service life of motor 310.
The basic principles, main features and the advantages of the invention have been shown and described above, for this area skill
For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes fallen in the implication and scope of the equivalency of claim in the present invention
It is interior.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (3)
1. a kind of self-cleaning screen system, it is installed on the air inlet of ventilation equipment, including housing and strainer, on the housing
It is provided with a through hole for being used for inlet air, it is characterised in that：The housing is internally provided with a stent, and a pair is provided with the stent
Cylinder, the piston rod of the cylinder are affixed with the screen frame being set in outside the strainer and for driving the strainer close
Or away from the through hole, further include in the housing and be arranged on the cleaning plant of the strainer side, the cleaning fills
Put including one be rotatably arranged in housing swing arm, two interval be installed on the swing arm on and be respectively used to clear up the filter
The hairbrush bar of net surfaces externally and internally and the driving mechanism for driving the swing arm to rotate, the cylinder and the driving mechanism are by one
Controller controls.
A kind of 2. self-cleaning screen system according to claim 1, it is characterised in that：The driving mechanism includes first turn
Axis, the second shaft, the 3rd shaft, the first complete gear, the second complete gear, the 3rd complete gear, the first partial gear,
Two partial gears and motor, the first rotating shaft, the second shaft and the 3rd shaft are rotatably arranged in housing and mutually put down
OK, the described first complete gear and coaxially connected with the swing arm at the same time is set with the first rotating shaft, described second is complete
Gear and the 3rd complete gear are set in the second shaft and the 3rd shaft and are intermeshed, the first incomplete tooth
Wheel and the second partial gear are set in second shaft and the 3rd shaft, first partial gear and second
Partial gear is alternately engaged with the described first complete gear, and the motor is used to drive second shaft or the 3rd shaft
Rotate, the motor is connected with the controller.
3. a kind of self-cleaning screen system according to claim 1 or 2, it is characterised in that described：In the phase of the strainer
One cleaning plant is additionally provided with to the opposite side of the side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711291114.6A CN107930262A (en) | 2017-12-08 | 2017-12-08 | A kind of self-cleaning screen system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711291114.6A CN107930262A (en) | 2017-12-08 | 2017-12-08 | A kind of self-cleaning screen system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107930262A true CN107930262A (en) | 2018-04-20 |
Family
ID=61945207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711291114.6A Withdrawn CN107930262A (en) | 2017-12-08 | 2017-12-08 | A kind of self-cleaning screen system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107930262A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111165163A (en) * | 2018-11-09 | 2020-05-19 | 凯斯纽荷兰(中国)管理有限公司 | Suction wand for non-circular air screens |
| CN113233200A (en) * | 2021-04-27 | 2021-08-10 | 金华市农业科学研究院(浙江省农业机械研究院) | A self-cleaning auto sucking machine for production of tealeaves seed oil |
| CN113578888A (en) * | 2021-07-27 | 2021-11-02 | 合肥净龙环保科技有限公司 | High-efficient belt cleaning device of garbage bin for environmental protection |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101808711A (en) * | 2007-11-19 | 2010-08-18 | Lg电子株式会社 | Air cleaner and controlling method thereof |
| CN104667605A (en) * | 2015-02-28 | 2015-06-03 | 中国铁塔股份有限公司云南省分公司 | Ventilation backwash filtering screen system and cleaning method of ventilation filtering screen |
| CN207591464U (en) * | 2017-12-08 | 2018-07-10 | 重庆市凌鹤科技有限公司 | A kind of screen system of included deashing device |
-
2017
- 2017-12-08 CN CN201711291114.6A patent/CN107930262A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101808711A (en) * | 2007-11-19 | 2010-08-18 | Lg电子株式会社 | Air cleaner and controlling method thereof |
| CN104667605A (en) * | 2015-02-28 | 2015-06-03 | 中国铁塔股份有限公司云南省分公司 | Ventilation backwash filtering screen system and cleaning method of ventilation filtering screen |
| CN207591464U (en) * | 2017-12-08 | 2018-07-10 | 重庆市凌鹤科技有限公司 | A kind of screen system of included deashing device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111165163A (en) * | 2018-11-09 | 2020-05-19 | 凯斯纽荷兰(中国)管理有限公司 | Suction wand for non-circular air screens |
| CN111165163B (en) * | 2018-11-09 | 2022-03-08 | 凯斯纽荷兰(中国)管理有限公司 | Suction wand for non-circular air screens |
| CN113233200A (en) * | 2021-04-27 | 2021-08-10 | 金华市农业科学研究院(浙江省农业机械研究院) | A self-cleaning auto sucking machine for production of tealeaves seed oil |
| CN113233200B (en) * | 2021-04-27 | 2022-06-21 | 金华市农业科学研究院(浙江省农业机械研究院) | A self-cleaning auto sucking machine for production of tealeaves seed oil |
| CN113578888A (en) * | 2021-07-27 | 2021-11-02 | 合肥净龙环保科技有限公司 | High-efficient belt cleaning device of garbage bin for environmental protection |
| CN113578888B (en) * | 2021-07-27 | 2022-09-30 | 合肥净龙环保科技有限公司 | High-efficient belt cleaning device of garbage bin for environmental protection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107930262A (en) | A kind of self-cleaning screen system | |
| CN208936323U (en) | Washing module and air conditioner room unit | |
| CN101862573B (en) | Automatic dedusting and cleaning device for filter screen of air conditioner | |
| CN208419006U (en) | Automatic dust removing apparatus, air-conditioner outdoor unit and air conditioner | |
| CN110420511A (en) | A kind of dangerous waste incineration line bag filter | |
| CN209325757U (en) | A kind of steam boiler with descaling and antiscaling function | |
| CN201121947Y (en) | Indoor unit of split wall hanging air-conditioner | |
| CN109432907A (en) | It is a kind of can automatic cleaning filter core nitrogen fertilizer production workshop exhausting-dusting blower | |
| CN208487738U (en) | A kind of ventilating and exhausting device of pipe gallery | |
| CN109185987A (en) | Washing module and air conditioner room unit | |
| CN107504559A (en) | Indoor apparatus of air conditioner and there is its air conditioner | |
| CN107617276A (en) | One kind can self-cleaning industrial waste gas treatment device | |
| CN104061629B (en) | A kind of air purification type air-conditioner | |
| CN210153984U (en) | Central air conditioning new trend system's air dust filter screen convenient to clearance | |
| CN115608028A (en) | Active anti-blocking filtering water intake device | |
| CN207591464U (en) | A kind of screen system of included deashing device | |
| CN209116361U (en) | A kind of energy saving and environment friendly coal-burning boiler | |
| CN211245880U (en) | Automatic filtering and cleaning device for flue | |
| CN108579199A (en) | A kind of blue algae filter | |
| CN107930287A (en) | A kind of screen system for carrying reciprocating deashing device | |
| CN207755879U (en) | A kind of screen system | |
| CN110200553A (en) | Unmanned clean robot | |
| CN108554083A (en) | A kind of factory floor cleaner | |
| CN107961599A (en) | One kind ventilation counter-flushing filter-net system | |
| CN211562034U (en) | Plate type filtering 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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180420 |
|
| WW01 | Invention patent application withdrawn after publication |