CN208959445U - Drum filter - Google Patents
Drum filter Download PDFInfo
- Publication number
- CN208959445U CN208959445U CN201821435344.5U CN201821435344U CN208959445U CN 208959445 U CN208959445 U CN 208959445U CN 201821435344 U CN201821435344 U CN 201821435344U CN 208959445 U CN208959445 U CN 208959445U
- Authority
- CN
- China
- Prior art keywords
- filter
- cartridge filter
- bracket
- bearing
- lautertuns
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of water-saving drum filters, including bracket and cartridge filter, the rear and front end of bracket is provided with U-type groove, cartridge filter is arranged in U-type groove, the rear and front end of cartridge filter is provided with fixed lid, and the fixation side of covering of stent ends is provided with fixed idler whell, and drive sprocket is connect with the driving motor by driving chain, the water outlet of backwashing pump is provided with backwash water-supply-pipe, is provided with high-pressure nozzle on backwash water-supply-pipe；The front end of bracket is provided with bracket, and intake chamber is erected at the front end of cartridge filter by bracket, and cartridge filter front end is provided with water inlet, bearing I is provided among water inlet, bearing I described in they sup-port；There is filter in cartridge filter, filter includes lautertuns and sewage sump, and several square through holes are provided on lautertuns, filter plate is arranged at square through hole, end is provided with bearing II in cartridge filter, and II inner wall of bearing is provided with support base, supports the end of seat supports filter；The right end of lautertuns connects dirt discharge groove, and blowdown front of the slot is provided with mudhole, and mudhole lower end is provided with sewage pipe, and sewage pipe stretches out after passing through the bearing I among water inlet from intake chamber side.
Description
Technical field
The utility model relates to a kind of filter, specifically a kind of drum filter.
Background technique
Current filter, rotary disc filter are that more sewage deep is applied in reuse field in advanced treatment of wastewater and water
Filter device belongs to Millipore filtration techniques scope.Rotary disc filter is made of central tube and the filter disc being centrally located on pipe,
With advanced treatment of wastewater field water inlet suspended matter (SS) up to 80mg/L, water outlet SS can bottom to 5mg/L.Fiber rotary disc filter
The course of work is as follows；Water enters in filter before filtering, and ecto-entad is complete by the filter cloth on each filter disc under water-head effect
At filtering, water after filter is flowed out by the central tube turned, and sundries is trapped in the filter cloth surface of filter disc, as the sundries of filter cloth surface increases
More, starting backwashing pump is rinsed the high-pressure nozzle for connecting backwashing pump to filter cloth, sweeps away the sundries come by high-pressure nozzle and flows to
In sewage sump, sundries is excluded by sewage sump.
High-pressure nozzle is arranged at the gap of filter cloth, and be provided at each gap it is multiple, the filtering table that is arranged in this way and
High-pressure nozzle will use a large amount of water source to rinse filter cloth, and after a large amount of water source cleans filter cloth, water source and sundries flow to collection together
In dirty slot, sewage sump not can be carried out secondary filter, directly by the sewage pipe discharge of connection sewage sump, however according to current reality
From the point of view of the situation of border, this rotary disc filter needs constantly cleaning, thus will use a large amount of water, water is drained from sewage sump, is made
At waste.
Again can be with the filter of secondary filter, therefore currently, there is no a not only water-savings, it is simple to design a structure, just
Just practical, the filter of time saving water-saving has a vast market foreground.
Utility model content
In view of the above shortcomings of the prior art, the utility model simple, convenient and practical, time saving water-saving that provides a kind of structure
And sewage sump can carry out the drum filter of secondary filter.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of drum filter, including bracket and cartridge filter, the rear and front end of the bracket be respectively arranged with one it is U-shaped
Slot, the lower end two sides in the U-type groove are respectively arranged with an idler wheel, and the cartridge filter is arranged in U-type groove, the cartridge filter
Rear and front end be fixedly installed a fixed lid respectively, set respectively at left and right sides of the end of the bracket and the top of fixed lid
It is equipped with fixed idler whell；
The fixed lid in the end is provided with drive sprocket, and the stent ends are provided with driving motor, the drive sprocket
It is connect with the driving motor by driving chain；
The bracket front end is provided with backwashing pump, and the water outlet of the backwashing pump is provided with backwash water-supply-pipe, the backwash
Water-supply-pipe is located above the cartridge filter and extends to the end of the cartridge filter, is provided with several on the backwash water-supply-pipe
High-pressure nozzle；
The front end of the bracket is provided with bracket, and intake chamber is erected at the front end of cartridge filter, the water inlet by the bracket
Slot end is provided with through-hole, and the cartridge filter front end, which extends outwardly, is provided with water inlet, and the water inlet passes through the through-hole, institute
It states and is provided with sealing bearing between water inlet and the through-hole；
It is provided with bearing I among the water inlet, there are several support rods around one week spaced set of the water inlet,
Bearing I described in the they sup-port；
Filter is provided in the cartridge filter, the filter includes lautertuns and sewage sump, and the lautertuns is certainly left
It is tilted down to the right side, left and right spaced set has several square through holes on the lautertuns, and the filter plate is detachably arranged at
In square through hole, the lautertuns is located at the obliquely downward of the high-pressure nozzle, and end is provided with bearing II, institute in the cartridge filter
It states bearing II to be fixedly connected with the cartridge filter inner wall, II inner wall of bearing is provided with support base, support seat supports institute
State the end of filter；
The right end of the lautertuns connects dirt discharge groove, the dirt discharge groove Zi after to before tilting down, the blowdown front of the slot
It is provided with mudhole, the mudhole lower end is provided with sewage pipe, after the sewage pipe passes through the bearing I among water inlet
It is stretched out from intake chamber side；
Further, equidistantly it is provided with several aqueducts on the backwash water-supply-pipe, it is equidistant on the aqueduct
Several high-pressure nozzles are provided with, the oblique upper of cartridge filter is arranged in the high-pressure nozzle.
Further, the front end of the bracket is provided with accurate filter, and the accurate filter and backwash water-supply-pipe connect
It is logical.
Further, the left and right sides is provided with sliding slot in each square through hole on the lautertuns, in each sliding slot
Be provided with positioning bead, the filter plate two sides are provided with convex block, and the convex block and the sliding slot cooperate, each convex block with it is described fixed
The setting of position pearl corresponding position is fluted.
Further, it is provided with step on the inside of several square through holes, magnet, filter plate bottom is provided on step
Iron block corresponding with magnet is set.
Further, handle is provided on the filter plate.
The beneficial effects of the utility model are:
By the setting of U-type groove on bracket, more stable support rotating cylinder, high-pressure nozzle be laterally set side by side several
Above rotating cylinder, and rotating cylinder excessively in be provided with secondary filter slot, it is not only easy to operate instead of current disc filter, but also
Time saving water-saving.
Sewage after the flushed filter cylinder of high-pressure nozzle can be carried out secondary filter, together by the setting of lautertuns in filter vat
When lautertuns on the filter plate that is arranged it is detachable, lautertuns tilts down from left to right, and lautertuns is connected to dirt discharge groove, dirt discharge groove
After to before tilting down, such setting the sundries after secondary filter can be more easily discharged outside cartridge filter.
Detailed description of the invention
Attached drawing 1 is the schematic perspective view of the utility model；
Attached drawing 2 is the schematic perspective view of the utility model；
Attached drawing 3 is the forward sight schematic cross-sectional view of the utility model；
Attached drawing 4 is the filter forward sight schematic cross-sectional view of the utility model；
Attached drawing 5 is that the cartridge filter of the utility model overlooks schematic cross-sectional view；
Attached drawing 6 is the filter plate and square through hole fit structure schematic diagram of the utility model；
Attached drawing 7 is the filter plate and square through hole overlooking structure diagram of the utility model；
Attached drawing 8 is the aqueduct and high-pressure nozzle schematic perspective view of the utility model；
Attached drawing 9 is the cylindrical water inlet and intake chamber positive structure diagram of the utility model；
In figure, bracket 1, support frame I 112, turns rod I 113, roller I 114, square through hole I 12, square through hole at U-type groove 11
II 13, driving motor 131, waterproof cover 132, driving chain 133, backwashing pump 14, backwash water-supply-pipe 15, aqueduct 151, vertical tube
152, transverse tube 153, through-hole I 155, high-pressure nozzle 16, accurate filter 17, square bracket 18, intake chamber 181, cartridge filter 2, solid
Determine lid 21, drive sprocket 211, support frame II 212, turn rod II 213, roller II 214, cylindrical water inlet 22, through-hole II 221,
Seal bearing 222, bearing I 23, support rod 24, filter 3, lautertuns 31, square through hole III 311, filter plate 312, handle
313, sliding slot 314, convex block 315, groove II 316, step 317, magnet 318, iron block 319, groove I 320, dirt discharge groove 32, blowdown
Hole 321, sewage pipe 322, positioning bead 33, spring 331, convex button 332, bearing II 4, support base 41, water level sensor 5.
Specific embodiment
The utility model in order to better understand explains in detail the embodiments of the present invention with reference to the accompanying drawing.
As shown in attached drawing 1 to attached drawing 9, the utility model includes bracket 1 and cartridge filter 2, the rear and front end point of the bracket 1
It is not provided with the U-type groove 11 that a upper end opening extends downwardly, is respectively arranged with branch at left and right sides of the lower end in the U-type groove 11
Support I 112 is provided on each support frame I 112 and turns rod I 113, described to turn to be provided with roller I 114 on rod I 113, institute
It states 1 top of bracket and is provided with square through hole I 12.
The cartridge filter 2 is in cylindrical type, and the rear and front end of the cartridge filter 2 is respectively arranged with a fixed lid 21, described
Fixed 21 outer wall of lid in end is provided with drive sprocket 211, and the top of 1 end of bracket is provided with square through hole II 13, described
II 13 top of square through hole is provided with driving motor 131, and driving motor 131 is intake in order to prevent, 131 upper end of driving motor
It is provided with waterproof cover 132, the driving motor 131 is connect with 133 one end of driving chain, and 133 other end of driving chain is worn
The square through hole II 13 is crossed to connect with the drive sprocket 211.The lower section of filter 3 or support base 41 is provided with water level to pass
Sensor 5, water level sensor 5 are connect with the controller of backwashing pump 14.When the suspended matter adhered on the filter cloth of cartridge filter 2 increases, mistake
Water in filter cylinder 2 cannot filter in time, and water level can also gradually rise, after being increased to the position of water level sensor 5, controller control
Backwashing pump 14 processed is opened, and flushed filter cylinder 2 is started.
When driving motor 131 is operated cartridge filter 2 by drive sprocket 211 in order to prevent, 2 end of cartridge filter is unstable,
The angle of 1 end of bracket and the 21 top left and right sides of fixed lid is respectively arranged with support frame II 212, support frame as described above II 212
On be provided with and turn rod II 213, it is described to turn to be provided with roller II 214 on rod II 213.
Drum filter can stay in sundries filter medium (establishment material, by naturally occurring or synthetic fiber, gold when working normally
Belong to filter cloth and strainer made of the braiding such as silk, be most common filter medium in industrial production, this tired material price cheaply cleans
Convenient with replacement, the minimum grain size that can be retained is 5~65 μm.) on, with the accumulation of impurity, the filter opening of filter medium can be blocked
Plug, directly performance are exactly circulation decline.In general, needing to regenerate filter medium, making when circulation drops to certain setting value
Medium regains filter capacity, this regenerative process mainly passes through backwashing pump 14 and completes.
Backwashing pump 14, the water outlet setting of the backwashing pump 14 are provided on the left of 1 front end of bracket described in the cartridge filter 2
There is backwash water-supply-pipe 15, the backwash water-supply-pipe 15 is located at the top of 1 right end of bracket and extends to 2 end of cartridge filter
It holds, is equidistantly provided with several aqueducts 151 extended to the left on the backwash water-supply-pipe 15.
As shown in Fig. 8, the aqueduct 151 includes vertical tube 152 and transverse tube 153, and 152 one end of vertical tube setting is being led
On water pipe 151, through-hole I 155, the other end of the aqueduct 151 and the transverse tube 153 are provided among the transverse tube 153
Through-hole I 155 connects, and each transverse tube 153 is provided with several high-pressure nozzles 16, and the high-pressure nozzle 16 is fan nozzle, institute
State the oblique upper that cartridge filter 2 is arranged in high-pressure nozzle 16.
In order to make the water quality of flushed filter cylinder 2 cleaner, as shown in Figure 1,1 front end of the bracket is provided with secondary filter
(accurate filter is also referred to as cartridge filter to device 17, and shell generally uses stainless steel material to manufacture, and inside is using PP melt-blown, line
The tubuloses filter cores such as burning, folding, titanium filter core, active carbon filter core are as filter element, according to different filter medium and design technology
Different filter elements is selected, to reach the requirement of effluent quality), the accurate filter 17 and the backwash water-supply-pipe 151
Connection.
The front end of the bracket 1 is provided with square bracket 18, and intake chamber 181 is erected at cartridge filter by the square bracket 18
2 front end, 181 front opening of intake chamber, 181 end of intake chamber are provided with through-hole II 221, before the cartridge filter 2
End, which extends outwardly, is provided with cylindrical water inlet 22, and the cylinder water inlet 22 is equal with II 221 diameter of through-hole, described
Cylindrical water inlet 22 pass through the through-hole II 221, omitted when sewage enters cartridge filter 2 in order to prevent, the cylinder into
Sealing bearing 222 is provided between the mouth of a river 22 and the through-hole II 221.
It is provided with bearing I 23 among the cylinder water inlet 22, it is equidistant around the cylindrical water inlet 22 1 weeks
Several support rods 24 are provided with, the support rod 24 supports the bearing I 23.
It is provided with filter 3 in the cartridge filter 2, as shown in figure 4, the filter 3 includes lautertuns 31 and dirt discharge groove
32, in order to which sundries is discharged more smoothly, the lautertuns 31 tilts down from left to right, the right end connection of the lautertuns 31
Dirt discharge groove 32, for the dirt discharge groove 32 to before tilting down Zi after, 32 front end of dirt discharge groove is provided with mudhole 321, the row
Dirty 321 lower end of hole is provided with sewage pipe 322, after the sewage pipe 322 passes through the bearing I 23 among the cylindrical water inlet 22
It is stretched out from 181 side of intake chamber, the sundries is discharged by sewage pipe 322.
The front end of the filter 3 is supported by sewage pipe 322, and end is provided with bearing II 4, institute in the cartridge filter 2
It states bearing II 4 to be fixedly connected with 2 inner wall of cartridge filter, II 4 inner wall of bearing is fixedly installed support base 41, the support
41 width of seat are matched with filter 3, and the support base 41 supports the end of the filter 3, makes filter 3 in cartridge filter 2
It is inside more stable.
Left and right spaced set has several square through holes III 311 on the lautertuns 31, and the filter plate 312 is detachably set
It sets at square through hole III 311,312 front end of filter plate is provided with handle 313, easy to disassemble.
For each square through hole III for fixing filter plate 312 according to first embodiment shown in Fig. 4, on the lautertuns 31
The left and right sides is provided with sliding slot 314 in 311, and groove I 320 is provided in each sliding slot 314, is provided in the groove I 320
Positioning bead 33, the positioning bead 33 include that (positioning bead is widely used in medical apparatus and instruments, lubrication is set for spring 331 and convex button 332
Above the products such as standby, pneumatic tool.Engineer often uses in mold, fixture, the work such as assembly and arrives it.By certain pressure
Spring push sphere movement so that equipment trouble-free operation), 312 two sides of filter plate are provided with convex block 315, described convex
Block 315 and the sliding slot 314 cooperate, and each convex block 315 is provided with groove II 316, the mistake with 33 corresponding position of positioning bead
When filter plate 312 and the square through hole III 311 cooperate, cooperated by positioning bead 33 and groove 316 filter plate 312 is fixed.
According to second embodiment shown in Fig. 6, when the filter plate 312 cooperates with the square through hole III 311 in order to prevent
Insecure, III 311 inside of square through hole is provided with step 317, and magnet 318, filter plate 312 are provided on step 317
Iron block 319 corresponding with magnet 317 is arranged in bottom, and the filter plate 312 is adsorbed at square through hole III 311 by magnet 318.
Source water is flowed into cartridge filter by intake chamber, and after cartridge filter filters, clear water flows out source water from cartridge filter, is discharged
Outside filter, as the water level that the suspended matter adhered on filter cloth increases intake chamber can also be gradually increased, when water level, which reaches setting, to be set,
Automatic starting backwashing pump, high-pressure nozzle carry out high-pressure spray wash to the stifled filter cloth of dirt, restore filter cloth filtering velocity, backwash sewage is through lautertuns
Secondary filter is carried out, filtered sundries is discharged after collecting by sewage sump by sewage pipe.When water level decreasing to level sensor
Device 5 is hereinafter, controller control backwashing pump stops working.
Although above-mentioned be described in conjunction with specific embodiment of the attached drawing to utility model, not to the utility model
The limitation of protection scope, based on the technical solution of the present invention, those skilled in the art do not need to pay creativeness
The various modifications or changes that working can make are still within the scope of the present invention.
Claims (6)
1. a kind of drum filter, which is characterized in that including bracket and cartridge filter, the rear and front end of the bracket is respectively arranged with
One U-type groove, the lower end two sides in the U-type groove are respectively arranged with an idler wheel, and the cartridge filter is arranged in U-type groove, institute
The rear and front end for stating cartridge filter is fixedly installed a fixed lid, the end of the bracket and the fixed top covered or so two respectively
Side is respectively arranged with fixed idler whell；
The fixed lid in the end is provided with drive sprocket, and the stent ends are provided with driving motor, the drive sprocket and institute
Driving motor is stated to connect by driving chain；
The bracket front end is provided with backwashing pump, and the water outlet of the backwashing pump is provided with backwash water-supply-pipe, the backwash water delivery
Pipe is located above the cartridge filter and extends to the end of the cartridge filter, is provided with several high pressures on the backwash water-supply-pipe
Spray head；
The front end of the bracket is provided with bracket, and intake chamber is erected at the front end of cartridge filter, the intake chamber end by the bracket
End be provided with through-hole, the cartridge filter front end, which extends outwardly, is provided with water inlet, the water inlet pass through the through-hole, it is described into
Sealing bearing is provided between the mouth of a river and the through-hole；
It is provided with bearing I among the water inlet, there are several support rods around one week spaced set of the water inlet, it is described
Bearing I described in they sup-port；
Filter is provided in the cartridge filter, the filter includes lautertuns and sewage sump, and the lautertuns is from left to right
It tilts down, left and right spaced set has several square through holes on the lautertuns, is detachably arranged at the square through hole
There is filter plate, the lautertuns is located at the obliquely downward of the high-pressure nozzle, and end is provided with bearing II in the cartridge filter, described
The outer wall of bearing II is fixedly connected with the cartridge filter inner wall, and II inner wall of bearing is provided with support base, the support base branch
Support the end of the filter；
The right end of the lautertuns connects dirt discharge groove, and to before tilting down Zi after, the blowdown front of the slot is arranged the dirt discharge groove
Have a mudhole, the mudhole lower end is provided with sewage pipe, the sewage pipe pass through after the bearing I among water inlet from into
Sink side is stretched out.
2. drum filter according to claim 1, which is characterized in that if being equidistantly provided on the backwash water-supply-pipe
An aqueduct is done, is equidistantly provided with several high-pressure nozzles on the aqueduct, cartridge filter is arranged in the high-pressure nozzle
Oblique upper.
3. drum filter according to claim 1, which is characterized in that the front end of the bracket is provided with secondary filter
Device, the accurate filter are connected to backwash water-supply-pipe.
4. drum filter according to claim 1, which is characterized in that left in each square through hole on the lautertuns
Right two sides are provided with sliding slot, are provided with positioning bead in each sliding slot, and the filter plate two sides are provided with convex block, the convex block with
The sliding slot cooperation, each convex block are arranged fluted with the positioning bead corresponding position.
5. drum filter according to claim 1, which is characterized in that be provided with platform on the inside of several square through holes
Rank, is provided with magnet on step, and iron block corresponding with magnet is arranged in filter plate bottom.
6. drum filter according to claim 1, which is characterized in that be provided with handle on the filter plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821435344.5U CN208959445U (en) | 2018-09-03 | 2018-09-03 | Drum filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821435344.5U CN208959445U (en) | 2018-09-03 | 2018-09-03 | Drum filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208959445U true CN208959445U (en) | 2019-06-11 |
Family
ID=66754508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821435344.5U Expired - Fee Related CN208959445U (en) | 2018-09-03 | 2018-09-03 | Drum filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208959445U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112495041A (en) * | 2020-12-11 | 2021-03-16 | 陈昔亭 | Solid-liquid separation device for petroleum refining |
| CN114226140A (en) * | 2021-12-17 | 2022-03-25 | 湖南工艺美术职业学院 | Landscape pool with filtering structure |
-
2018
- 2018-09-03 CN CN201821435344.5U patent/CN208959445U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112495041A (en) * | 2020-12-11 | 2021-03-16 | 陈昔亭 | Solid-liquid separation device for petroleum refining |
| CN112495041B (en) * | 2020-12-11 | 2022-08-19 | 上海聚宗实业有限公司 | Solid-liquid separation device for petroleum refining |
| CN114226140A (en) * | 2021-12-17 | 2022-03-25 | 湖南工艺美术职业学院 | Landscape pool with filtering structure |
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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: 20190611 Termination date: 20200903 |