CN208049498U - Scraper self-cleaning filter - Google Patents
Scraper self-cleaning filter Download PDFInfo
- Publication number
- CN208049498U CN208049498U CN201820228111.1U CN201820228111U CN208049498U CN 208049498 U CN208049498 U CN 208049498U CN 201820228111 U CN201820228111 U CN 201820228111U CN 208049498 U CN208049498 U CN 208049498U
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- tank body
- filter
- clamping plate
- leading screw
- driving device
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Abstract
The utility model discloses a kind of scraper self-cleaning filters, it is intended to provide a kind of scraper self-cleaning filter that can effectively clean filter plate, its key points of the technical solution are that, including tank body, the top of the tank side is equipped with the inlet tube being connected to tank body, the tank base side is equipped with outlet, removing device is equipped in the tank body, the removing device includes the bottom plate being located at below outlet in inner tank wall, the filter device being fixed on bottom plate, driving device positioned at tank body top, the leading screw of tank interior is through to positioned at driving device outlet, it is sheathed on the round clamping plate of leading screw bottom, sliding slot on clamping plate filter device straight down, it is used to be caught in the sliding block of sliding slot positioned at clamping plate top, gap between clamping plate, in gap and the knife brush being sheathed on leading screw and the blow-off pipe being equipped with positioned at tank body bottom end.
Description
Technical field
The utility model is related to filter apparatus field, more particularly to a kind of scraper self-cleaning filter.
Background technology
Self-cleaning filter is a kind of impurity directly intercepted using strainer in the liquid containing solid phase, and removal contains solid phase
Liquid suspension, particulate matter, reduce turbidity, purify the liquid matter containing solid phase, reduce the productions such as system dirt, bacterium algae, corrosion
It is raw, to purify the liquid matter containing solid phase and protect the precision equipment of system other equipment normal work, the liquid containing solid phase
By entering self-cleaning filter body into the liquid port containing solid phase, due to intelligence（PLC,PAC）Design, system can be automatic
It identifies that impurity deposits degree, gives the full blowdown automatically of blowdown valve signal.
Currently, the Chinese patent of Publication No. CN102716611A discloses a kind of automatic cleaning filter, it includes machine
Frame, the rack are internally provided with partition board, and the inside division of rack is motor room and purge chamber by partition board, and the inside of purge chamber is set
There are filter drum, the bottom end of purge chamber to be equipped with out the liquid port containing solid phase, the bottom of motor room is equipped with decelerating motor, and slow down electricity
The top of machine is equipped with the main shaft that is connect with filter drum, is connected by chain between main shaft and decelerating motor, filter drum it is upper
Side is equipped with Cleaning pipes, and Cleaning pipes are equipped with several equally distributed nozzles, and filter drum is internally provided with blowdown inclined guide groove,
Be equipped with below the right end of blowdown inclined guide groove and collect basket, collect basket lower section be equipped be connected to filter drum into the liquid containing solid phase
Body pipe.
Although this automatic cleaning filter is filtered miscellaneous in the liquid containing solid phase using the filter drum of continuous rotation
Matter washes away cleaning via the nozzle above filter drum, and separates and collects impurity, is only driven filter drum with a decelerating motor
Rotation, environment-protection low-consumption energy and lossless, but it often has the impurity of part during use and pastes in inside, to can not be complete
Impurity inside all clear Chu.
Utility model content
The purpose of this utility model is to provide a kind of scraper self-cleaning filter, and filter device can effectively be struck off by having
On the impurity pasted, the advantages of to improve filter device service life.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of scraper self-cleaning filter, including tank body, the top of the tank side are equipped with the inlet tube being connected to tank body,
The tank base side is equipped with outlet, and removing device is equipped in the tank body, and the removing device includes being located at outlet
Bottom plate in the inner tank wall of lower section, the filter device being fixed on bottom plate, positioned at tank body top driving device, be located at driving dress
Set outlet be through to the leading screw of tank interior, the round clamping plate for being sheathed on leading screw bottom, be located on clamping plate filter device vertically to
Under sliding slot, positioned at clamping plate top be used to be caught in the sliding block of sliding slot, the gap between clamping plate, in gap and be sheathed on
Knife brush on leading screw and the blow-off pipe being equipped with positioned at tank body bottom end.
By using above-mentioned technical proposal, the removing device that is equipped with can effectively remove filter device surface paste it is miscellaneous
Matter makes lead screw rotate by the effect of driving device, to drive the up and down motion of clamping plate, and the knife brush between clamping plate
It is moving up and down, can effectively scrape the impurity on filter device surface, while during lead screw rotates, due to knife brush
It is set on lead screw, therefore as lead screw rotates together, so that more convenient, clean-up performance higher is struck off, and knife brush set
The position being located on leading screw is made by softer rubber material, on the one hand effectively leading screw can be followed to rotate in rotation,
On the other hand since the effect knife brush of clamping plate is as clamping plate is together upwards to damage leading screw.
Further setting：The filter device include be located at the filter core baffle ring that is equipped with of inner tank wall below inlet tube and
Filter core plate between filter core baffle ring and bottom plate.
By using above-mentioned technical proposal, filter device mainly by equipped with filter outlet is wrapped, to
So that the liquid containing solid phase have to by filter get to outlet discharge, effectively to the liquid containing solid phase into
Row filtering.
Further setting：The driving device include be located at tank body top be equipped with holder, be located at holder be equipped with and silk
The rotary electric machine of thick stick connection.
By using above-mentioned technical proposal, the rotary electric machine being equipped with can effectively drive the rotation of leading screw on holder,
To drive the rotation of removing device and move up and down.
Further setting：It is additionally provided with shaft holder above the filter core baffle ring.
By using above-mentioned technical proposal, the shaft holder being equipped with can effectively limit the lifting position of clamping plate, reduce
The case where clamping plate disengaging corresponding position, occurs.
Further setting：The driving device side is additionally provided with lifting lug.
By using above-mentioned technical proposal, the lifting lug being equipped with effectively can make operating personnel sling tank body, to
Convenience in transport.
Further setting：The driving device is additionally provided with evacuated tube far from lifting lug side.
By using above-mentioned technical proposal, the evacuated tube being equipped with can effectively balance tank interior and external pressure,
To reduce the possibility for safety accident occur.
Further setting：The inlet tube is equipped with the first differential pressure indicator interface, and outer wall is equipped with second in the middle part of the tank body
Differential pressure indicator interface.
By using above-mentioned technical proposal, by equipped with differential pressure indicator interface differential pressure indicator can be effectively installed, and according to
Pressure and internal pressure difference on inlet tube can make removing device automatically begin to be struck off when reaching predetermined value, to
Make its regular automatic running.
In conclusion the utility model has the advantages that：It can be effectively by the rotation of leading screw to band
Dynamic clamping plate and knife brush move up and down, while so that knife brush rotates, thus not only can be lateral under the action of rotary electric machine
Cleaning and filtering device surface, can also longitudinal cleaning strike off, the effective impurity for removing filter device surface.
Description of the drawings
Fig. 1 is scraper self-cleaning filter structural schematic diagram.
In figure, 1, tank body；2, inlet tube；3, outlet；4, removing device；41, bottom plate；42, filter device；421, filter core
Baffle ring；422, filter core plate；43, driving device；431, holder；432, rotary electric machine；44, leading screw；45, clamping plate；46, sliding slot；47,
Sliding block；48, gap；49, knife brush；410, blow-off pipe；5, shaft holder；6, lifting lug；7, evacuated tube；8, the first differential pressure indicator interface；
9, the second differential pressure indicator interface.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1：A kind of scraper self-cleaning filter, as shown in Figure 1, include tank body 1,1 top side of tank body be equipped with
The inlet tube 2 that tank body 1 is connected to, 1 bottom side of tank body are equipped with outlet 3, and inlet tube 2 is equipped with the first differential pressure indicator interface 8, tank body
1 middle part outer wall is equipped with the second differential pressure indicator interface 9, and 1 top side of tank body is equipped with lifting lug 6, and the other side is equipped with and is connected to tank body 1
Evacuated tube 7.Removing device 4 is equipped in tank body 1, removing device 4 includes the bottom plate being located on 3 lower section tank body of outlet, 1 inner wall
41, the filter device 42 being fixed on bottom plate 41, and filter device 42 includes being located on 1 inner wall of tank body of 2 lower section of inlet tube to set
Some filter core baffle rings 421 and the filter core plate 422 between filter core baffle ring 421 and bottom plate 41, while being located on 1 top of tank body and hanging
Driving device 43 is additionally provided between ear 6 and evacuated tube 7, driving device 43 includes being located at holder 431, the position that 1 top of tank body is equipped with
The rotary electric machine 432 being connect with leading screw 44 is equipped in holder 431.It is equipped with and is through in tank body 1 in, 43 exit of driving device
The leading screw 44 in portion is arranged with round clamping plate 45 in 44 bottom of leading screw, and clamping plate 45 is located at the top of bottom plate 41, and on filter device 42
It is additionally provided with sliding slot 46 straight down, clamping plate 45 is equipped with the sliding block 47 for being caught in sliding slot 46 close to the top of filter device 42,
It is additionally provided with certain gap 48 between clamping plate 45, is arranged with the knife brush 49 being sleeved on leading screw 44 in gap 48, and 49 sets of knife brush
It is located at the material at leading screw 44 to be mainly made of soft rubber material, the blowdown led to outside tank body 1 is equipped in 1 bottom end of tank body
Pipe 410.
Its main operational principle is as follows：During being filtered, inlet tube 2 is passed through the liquid with solid phase, liquid
Outlet 3 could be passed through by filter by, which being needed when entering in tank body 1, is discharged, and filter device 42 can be made when using for a long time
Impurity is pasted on the filter plate on surface, to block filter plate, it is therefore desirable to by removing device 4 to the impurity of filter surface
It is struck off, and by the pressure gauge on first pressure gauge interface and second pressure gauge interface, internal and import can be obtained
Pressure difference between pipe 2, when pressure difference reaches it is certain vertical when, illustrate to block arrived certain degree need to carry out it is clear
Reason starts rotary electric machine 432, and rotary electric machine 432 drives leading screw 44 to rotate, so that clamping plate 45 shifts up, and at this time
Circular knife brush 49 is set on leading screw 44 as leading screw 44 rotates together, while band moving knife brush 49 is upward under the action of clamping plate 45
Displacement, and knife brush 49 and 44 junction of leading screw use soft material, thus will not year it is upper to the screw thread on leading screw 44, to effective
Protection materials degree of impairment, while again can be lateral and longitudinal cleaning filter surface, reach effective cleaning mesh
, the impurity washed down is discharged tank body 1 by the blow-off pipe 410 of 41 lower section of bottom plate and is finally completed cleaning.
The above embodiments are only the explanation to the utility model, are not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (7)
1. a kind of scraper self-cleaning filter, including tank body（1）, the tank body（1）Top side is equipped with and tank body（1）Connection
Inlet tube（2）, the tank body（1）Bottom side is equipped with outlet（3）, it is characterised in that：The tank body（1）Interior be equipped with strikes off dress
It sets（4）, the removing device（4）Including being located at outlet（3）Lower section tank body（1）Bottom plate on inner wall（41）, be fixed on bottom plate
（41）On filter device（42）, be located at tank body（1）The driving device on top（43）, be located at driving device（43）Outlet is through to
Tank body（1）Internal leading screw（44）, be sheathed on leading screw（44）The round clamping plate of bottom（45）, be located at clamping plate（45）Filter device
（42）On sliding slot straight down（46）, be located at clamping plate（45）Top is for being caught in sliding slot（46）Sliding block（47）, be located at clamping plate
（45）Between gap（48）, be located at gap（48）It is interior and be sheathed on leading screw（44）On knife brush（49）And it is located at tank body（1）Bottom
Hold the blow-off pipe being equipped with（410）.
2. scraper self-cleaning filter according to claim 1, it is characterised in that：The filter device（42）Including being located at
Inlet tube（2）The tank body of lower section（1）The filter core baffle ring that inner wall is equipped with（421）And it is located at filter core baffle ring（421）And bottom plate（41）
Between filter core plate（422）.
3. scraper self-cleaning filter according to claim 2, it is characterised in that：The driving device（43）Including being located at
Tank body（1）The holder that top is equipped with（431）, be located at holder（431）It is equipped with and leading screw（44）The rotary electric machine of connection（432）.
4. scraper self-cleaning filter according to claim 3, it is characterised in that：The filter core baffle ring（421）Top is also
Equipped with shaft holder（5）.
5. scraper self-cleaning filter according to claim 4, it is characterised in that：The driving device（43）Side is also set
There is lifting lug（6）.
6. scraper self-cleaning filter according to claim 5, it is characterised in that：The driving device（43）Far from lifting lug
（6）Side is additionally provided with evacuated tube（7）.
7. scraper self-cleaning filter according to claim 6, it is characterised in that：The inlet tube（2）It is equipped with first
Differential pressure indicator interface（8）, the tank body（1）Middle part outer wall is equipped with the second differential pressure indicator interface（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820228111.1U CN208049498U (en) | 2018-02-08 | 2018-02-08 | Scraper self-cleaning filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820228111.1U CN208049498U (en) | 2018-02-08 | 2018-02-08 | Scraper self-cleaning filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208049498U true CN208049498U (en) | 2018-11-06 |
Family
ID=63993802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820228111.1U Active CN208049498U (en) | 2018-02-08 | 2018-02-08 | Scraper self-cleaning filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208049498U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108079642A (en) * | 2018-02-08 | 2018-05-29 | 江苏优耐特过滤装备有限公司 | Scraper self-cleaning filter |
| CN109806641A (en) * | 2019-04-04 | 2019-05-28 | 青川县天运金属开发有限公司 | The close press of the three-dimensional filtering of one kind and filter method |
| CN110975397A (en) * | 2019-12-24 | 2020-04-10 | 陈伟 | Preparation method of mineral lubricating oil |
-
2018
- 2018-02-08 CN CN201820228111.1U patent/CN208049498U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108079642A (en) * | 2018-02-08 | 2018-05-29 | 江苏优耐特过滤装备有限公司 | Scraper self-cleaning filter |
| CN109806641A (en) * | 2019-04-04 | 2019-05-28 | 青川县天运金属开发有限公司 | The close press of the three-dimensional filtering of one kind and filter method |
| CN110975397A (en) * | 2019-12-24 | 2020-04-10 | 陈伟 | Preparation method of mineral lubricating oil |
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