CN206896959U - A kind of sewage filter device with self-cleaning function - Google Patents
A kind of sewage filter device with self-cleaning function Download PDFInfo
- Publication number
- CN206896959U CN206896959U CN201720530909.7U CN201720530909U CN206896959U CN 206896959 U CN206896959 U CN 206896959U CN 201720530909 U CN201720530909 U CN 201720530909U CN 206896959 U CN206896959 U CN 206896959U
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- Prior art keywords
- fixedly connected
- filter
- filter pipe
- outer sleeve
- expansion link
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Abstract
The utility model discloses a kind of sewage filter device with self-cleaning function, including filter pipe, the filter pipe bottom is fixedly connected with butterfly valve, and the butterfly valve left side is connected with regulation handle through filter pipe；Horizontal brace rod is fixedly connected with inside the filter pipe, horizontal brace rod is perpendicular with filter pipe, the horizontal brace rod is connected with filter pipe using welding or thread connecting mode, outer sleeve is fixedly connected with above horizontal brace rod, outer sleeve internal slide is connected with expansion link, expansion link is rotatablely connected with outer sleeve, is placed with back-moving spring inside outer sleeve, outer sleeve inner bottom part is fixed in the back-moving spring lower end.Compared with prior art, the beneficial effects of the utility model are：The utility model is simple in construction, easy to use, when carrying out sewage disposal can the blocked screen pack of automated cleaning filter pipe wall body so as to lifting filter efficiency, avoid screen pack block caused by filter efficiency it is low the problem of.
Description
Technical field
It the utility model is related to a kind of sewage-treatment plant, specifically a kind of sewage water filtration dress with self-cleaning function
Put.
Background technology
With the rapid development of science and technology, industrial circle has also obtained significantly developing, and its development speed is remote
Supermans' it is contemplated that and while industrial development, waste water of the same trade or business is also unavoidable, and if industrial wastewater directly discharge will
Pollute environment, this can bring loss, before sewage disposal is carried out first by the impurity in sewage filtered so as to
In preferably to sewage carry out subsequent treatment, but traditional filter type tend to block screen pack cause filter efficiency big
It is big to reduce, and manually screen pack clean to take time and effort improving the mode of filter efficiency and is inconvenient, it is difficult on a large scale
Use.
For this, those skilled in the art propose a kind of sewage filter device with self-cleaning function, to solve the above-mentioned back of the body
The problem of being proposed in scape.
Utility model content
The purpose of this utility model is to provide a kind of sewage filter device with self-cleaning function, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides following technical scheme：
A kind of sewage filter device with self-cleaning function, including filter pipe, the filter pipe bottom, which is fixed, to be connected
Butterfly valve is connected to, the butterfly valve left side is connected with regulation handle through filter pipe；Water is fixedly connected with inside the filter pipe
Flushconnection bar, horizontal brace rod is perpendicular with filter pipe, and the horizontal brace rod is connected with filter pipe using welding or screw thread
The mode of connecing connects, and is fixedly connected with outer sleeve above horizontal brace rod, and outer sleeve internal slide is connected with expansion link, expansion link with
Outer sleeve is rotatablely connected, and back-moving spring is placed with inside outer sleeve, and outer sleeve inner bottom part is fixed in the back-moving spring lower end, multiple
Position spring upper end is offseted with expansion link, and driven wheel of differential is fixedly connected with the middle part of the expansion link, is fixedly connected at the top of expansion link
There is cam disc；Filter pipe side wall offers some limit sliding chutes, and the limited location that is slidably connected inside the limit sliding chutes is slided
Block, position limiting slide block inner side are fixedly connected with flexible expansion link, damping sheet have been fixedly connected with the inside of the elastic telescopicing rod, hinder
Buddhist nun's plate is engaged with cam disc；Motor cabinet is fixedly connected with the left of filter pipe, motor is fixedly connected with above motor cabinet, it is described
Motor output shaft is connected with drive bevel gear through filter pipe, and drive bevel gear is meshed with driven wheel of differential, the elasticity
Outer end has been fixedly connected with drive link on the downside of expansion link, and dirt scraping equipment, filter pipe outside have been fixedly connected with the outside of drive link
Some filter bores are offered, main filter screen has been fixedly connected with the filter bores, the dirt scraping equipment matches with main filter screen
Close.
As further program of the utility model：The filter pipe bottom is fixedly connected with standby filter screen.
As the utility model further scheme：The limit sliding chutes are at least five.
As the utility model further scheme：The dirt scraping equipment includes outer set casing, inside strake and extruding bullet
Spring, inside strake are slidably connected with outer set casing, and the extrusion spring outer end is fixedly connected with inside strake, and extrusion spring is inner and outer
Set casing is fixedly connected.
As the utility model further scheme：Filter tunnel is fixedly connected with the top of the filter pipe.
As the utility model further scheme：Filter pipe position stainless steel is made.
Compared with prior art, the beneficial effects of the utility model are：The utility model is simple in construction, easy to use,
When carrying out sewage disposal can the blocked screen pack of automated cleaning filter pipe wall body so as to lift filter efficiency, avoid filtering
The problem of filter efficiency caused by net blocks is low.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the sewage filter device with self-cleaning function；
Fig. 2 is sectional view at A-A in a kind of sewage filter device with self-cleaning function；
Fig. 3 is sectional view at B-B in a kind of sewage filter device with self-cleaning function.
In figure：1- filter pipes, 2- butterfly valves, 3- regulations handle, the standby filter screens of 4-, 5- horizontal brace rods, 6- outer sleeves, 7-
Expansion link, 8- back-moving springs, 9- driven wheels of differential, 10- cam discs, 11- limit sliding chutes, 12- position limiting slide blocks, 13- elastic telescopics
Bar, 14- damping sheets, 15- motor cabinets, 16- motors, 17- drive bevel gears, 18- drive links, 19- dirt scraping equipments, 20- filter bores,
21- main filter screens, 22- filter tunnels, 191- outer set casing, 192- inside strakes, 193- extrusion springs.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Refer to Fig. 1-3, a kind of sewage filter device with self-cleaning function, including filter pipe 1, the screen pipe
The bottom of road 1 is fixedly connected with butterfly valve 2, and the left side of butterfly valve 2 is connected with regulation handle 3 through filter pipe 1, first closed using preceding
Butterfly valve 3, then toward being passed through the sewage containing impurity inside filter pipe 1；
Horizontal brace rod 5 is fixedly connected with inside the filter pipe 1, horizontal brace rod and filter pipe 1 are perpendicular, institute
State horizontal brace rod 5 to be connected using welding or thread connecting mode with filter pipe 1, the top of horizontal brace rod 5 is fixedly connected with
Outer sleeve 6, the internal slide of outer sleeve 6 are connected with expansion link 7, and expansion link 7 is rotatablely connected with outer sleeve 6, and the inside of outer sleeve 6 is placed
There is back-moving spring 8, the inner bottom part of outer sleeve 6 is fixed in the lower end of back-moving spring 8, and the upper end of back-moving spring 8 offsets with expansion link 7,
The middle part of expansion link 7 is fixedly connected with driven wheel of differential 9, and the top of expansion link 7 is fixedly connected with cam disc 10；
The side wall of filter pipeline 1 offers some limit sliding chutes 11, is slidably connected inside the limit sliding chutes 11 limited
Position sliding block 12, the inner side of position limiting slide block 12 are fixedly connected with flexible expansion link 13, and the inner side of elastic telescopicing rod 13 is fixed to be connected
Damping sheet 14 is connected to, damping sheet 14 is engaged with cam disc 10；
The left side of filter pipe 1 is fixedly connected with motor cabinet 15, and the top of motor cabinet 15 is fixedly connected with motor 16, the motor
16 output shafts are connected with drive bevel gear 17 through filter pipe 1, and drive bevel gear 17 is meshed with driven wheel of differential 9, described
The downside outer end of elastic telescopicing rod 13 has been fixedly connected with drive link 18, and the outside of drive link 18 has been fixedly connected with dirt scraping equipment 19,
The outside of filter pipe 1 offers some filter bores 20, and main filter screen 21, the scraping dirt have been fixedly connected with the filter bores 20
Device 19 is engaged with main filter screen 21；
Motor 16 is opened, motor 16, which rotates, drives drive bevel gear 17 to rotate, and drive bevel gear 17, which rotates, drives driven cone
Gear 9 is rotated, and then drives the cam disc 10 at the top of expansion link 7 to rotate, and the rotational band dynamic damping plate 14 of cam disc 10 is transported laterally
It is dynamic, expose expansion damping area from the inner side of cam disc 10；
Sewage is only capable of flowing out by the filter bores 20 on the wall body of filter pipe 1 after flowing into filter pipe 1, is passing through filtering
Hole 20 is filtered during flowing out by main filter screen 21, can be adhered on main filter screen 21 after long-time use device is filtered
More impurity can cause the rate of filtration to substantially reduce, and now open motor 16 and damp area increase, afterwards i.e. rotatable regulation
Handle 3, butterfly valve 2 is opened, sewage can be gushed out downwards suddenly after butterfly valve 2 is opened, and larger flow rate of water flow can drive damping sheet 14
Move downward, damping sheet 14, which moves downward, drives drive link 18 to be moved downward with dirt scraping equipment 19, will be miscellaneous on main filter screen 21
Matter filtering is clean.
The bottom of filter pipe 1 is fixedly connected with standby filter screen 4.
The limit sliding chutes 11 are at least five.
The dirt scraping equipment 19 includes outer set casing 191, inside strake 192 and extrusion spring 193, inside strake 192 with it is outer solid
Determine shell 191 to be slidably connected, the outer end of extrusion spring 193 is fixedly connected with inside strake 192, extrusion spring 193 it is inner with it is outer solid
Determine shell 191 to be fixedly connected；
Because extrusion spring 193 extrudes inside strake 192 laterally inside strake 192 is connected with main filter screen 21 all the time
Touch so that dirt scraping is cleaner.
Filter tunnel 22 is fixedly connected with the top of the filter pipe.
Described 1 stainless steel of filter pipe is made.
Operation principle of the present utility model is：The utility model first closes butterfly valve 3 before use, then toward filter pipe 1
Inside is passed through the sewage containing impurity, and sewage is only capable of by the filter bores 20 on the wall body of filter pipe 1 after flowing into filter pipe 1
Outflow, filtered during being flowed out by filter bores 20 by main filter screen 21, it is main after long-time use device is filtered
More impurity can be adhered on screen pack 21 to cause the rate of filtration to substantially reduce, and now open motor 16, the rotational band of motor 16
Dynamic drive bevel gear 17 rotates, and drive bevel gear 17, which rotates, drives driven wheel of differential 9 to rotate, and then drives the top of expansion link 7
Cam disc 10 rotates, 10 rotational band dynamic damping plate of cam disc, 14 outside lateral movement, exposes expansion damping area from the inner side of cam disc 10
Product, i.e. rotatable regulation handle 3, opens butterfly valve 2, sewage can be gushed out downwards suddenly after butterfly valve 2 is opened, larger current afterwards
Flow velocity can drive damping sheet 14 to move downward, and damping sheet 14, which moves downward, drives drive link 18 to be moved downward with dirt scraping equipment 19,
Contaminant filter on main filter screen 21 is clean, cause inside strake because extrusion spring 193 extrudes inside strake 192 laterally
192 are in contact with main filter screen 21 so that dirt scraping is cleaner all the time.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
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 scheme, 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 (6)
1. a kind of sewage filter device with self-cleaning function, including filter pipe (1), it is characterised in that the screen pipe
Road (1) bottom is fixedly connected with butterfly valve (2), is connected with the left of the butterfly valve (2) through filter pipe (1) and adjusts handle (3)；Institute
State and be fixedly connected with horizontal brace rod (5) inside filter pipe (1), horizontal brace rod and filter pipe (1) are perpendicular, the water
Flushconnection bar (5) is connected with filter pipe (1) using welding or thread connecting mode, is fixedly connected above horizontal brace rod (5)
There is outer sleeve (6), outer sleeve (6) internal slide is connected with expansion link (7), and expansion link (7) is rotatablely connected with outer sleeve (6), outside
Back-moving spring (8) is placed with inside sleeve (6), outer sleeve (6) inner bottom part is fixed in back-moving spring (8) lower end, resets bullet
Spring (8) upper end is offseted with expansion link (7), and driven wheel of differential (9), expansion link (7) top are fixedly connected with the middle part of the expansion link (7)
Portion is fixedly connected with cam disc (10)；Filter pipe (1) side wall offers some limit sliding chutes (11), the limit sliding chutes (11)
Inside slidably connects position limiting slide block (12), and flexible expansion link (13) is fixedly connected with the inside of position limiting slide block (12), described
Damping sheet (14) is fixedly connected with the inside of elastic telescopicing rod (13), damping sheet (14) is engaged with cam disc (10)；Screen pipe
Motor cabinet (15) is fixedly connected with the left of road (1), is fixedly connected with motor (16) above motor cabinet (15), the motor (16) is defeated
Shaft is connected with drive bevel gear (17) through filter pipe (1), and drive bevel gear (17) is meshed with driven wheel of differential (9),
Outer end has been fixedly connected with drive link (18) on the downside of the elastic telescopicing rod (13), has been fixedly connected with and has scraped on the outside of drive link (18)
Dirty device (19), filter pipe (1) outside offer some filter bores (20), master have been fixedly connected with the filter bores (20)
Screen pack (21), the dirt scraping equipment (19) are engaged with main filter screen (21).
A kind of 2. sewage filter device with self-cleaning function according to claim 1, it is characterised in that the filtering
Pipeline (1) bottom is fixedly connected with standby filter screen (4).
3. a kind of sewage filter device with self-cleaning function according to claim 1, it is characterised in that described spacing
Chute (11) is at least five.
A kind of 4. sewage filter device with self-cleaning function according to claim 1, it is characterised in that the scraping dirt
Device (19) includes outer set casing (191), inside strake (192) and extrusion spring (193), inside strake (192) and outer set casing
(191) be slidably connected, extrusion spring (193) outer end is fixedly connected with inside strake (192), extrusion spring (193) it is inner with
Outer set casing (191) is fixedly connected.
A kind of 5. sewage filter device with self-cleaning function according to claim 1, it is characterised in that the filtering
Filter tunnel (22) is fixedly connected with the top of pipeline.
A kind of 6. sewage filter device with self-cleaning function according to claim 1, it is characterised in that the filtering
Pipeline (1) position stainless steel is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720530909.7U CN206896959U (en) | 2017-05-15 | 2017-05-15 | A kind of sewage filter device with self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720530909.7U CN206896959U (en) | 2017-05-15 | 2017-05-15 | A kind of sewage filter device with self-cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206896959U true CN206896959U (en) | 2018-01-19 |
Family
ID=61288712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720530909.7U Expired - Fee Related CN206896959U (en) | 2017-05-15 | 2017-05-15 | A kind of sewage filter device with self-cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206896959U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108517830A (en) * | 2018-03-19 | 2018-09-11 | 李火章 | A kind of irrigating apparatus with efficient cleaning effect |
| CN108815894A (en) * | 2018-05-30 | 2018-11-16 | 广东知识城运营服务有限公司 | A kind of self-cleaning sewage disposal device |
| CN112777788A (en) * | 2020-12-22 | 2021-05-11 | 成都华阳建筑股份有限公司 | Circulating water system for building construction |
-
2017
- 2017-05-15 CN CN201720530909.7U patent/CN206896959U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108517830A (en) * | 2018-03-19 | 2018-09-11 | 李火章 | A kind of irrigating apparatus with efficient cleaning effect |
| CN108815894A (en) * | 2018-05-30 | 2018-11-16 | 广东知识城运营服务有限公司 | A kind of self-cleaning sewage disposal device |
| CN112777788A (en) * | 2020-12-22 | 2021-05-11 | 成都华阳建筑股份有限公司 | Circulating water system for building construction |
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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: 20180119 Termination date: 20190515 |