CN207786074U - A kind of disc-type pretreatment filtering device being directed to electronics waste water - Google Patents
A kind of disc-type pretreatment filtering device being directed to electronics waste water Download PDFInfo
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- CN207786074U CN207786074U CN201721917509.8U CN201721917509U CN207786074U CN 207786074 U CN207786074 U CN 207786074U CN 201721917509 U CN201721917509 U CN 201721917509U CN 207786074 U CN207786074 U CN 207786074U
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Abstract
The utility model is related to technical field of waste water processing, and in particular to a kind of disc-type pretreatment filtering device being directed to electronics waste water；Including inlet and outlet pipes, it is equipped with disc-type filter between inlet and outlet pipes, water inlet line is connect by inlet valve with disc-type filter, and inlet valve, which is also connected to, is equipped with backwash pipeline；Outlet conduit is connect by flowing water Valve with disc-type filter, and flowing water Valve is also provided with and communicated with pressure storage；Compressed air inlet port is additionally provided on outlet conduit, compressed air inlet port is connect with a compressed air unit, and compressed air unit is connected to by admission line in pressure storage；The disc-type pretreatment filtering device that the utility model is directed to electronics waste water is simple and compact for structure, and floor space is small, and operating cost is low, and stable effluent quality, and filtering traffic is big.
Description
Technical field
The utility model is related to technical field of waste water processing, and in particular to pre- to a kind of disc-type being directed to electronics waste water
Handle filter device.
Background technology
Existing sewage pretreatment device, generally using well strainer and conventional coagulating sedimentation；One, well strainer is logical
The pore size of filter screen realizes the retention to larger suspended matter in waste water, but due to electronics industry Wastewater Pollutant grain size compared with
It is small, particulate matter cannot be effectively removed, if selecting the strainer of specification smaller aperture due, higher concentration of suspension easily blocks up strainer
Plug, makes flow-reduction, reduces the rate of recovery of waste water reuse system.Two, conventional coagulation-sedimentation equipment volume is big, variation water quality compared with
Greatly, and dosing coagulant and flocculant are needed, increases the yield of sludge, while the expense in also increasing at sludge.
Utility model content
In view of the above problems, the utility model provides a kind of disc-type pretreatment filtration dress being directed to electronics waste water
It sets, technical solution is used by which solves above-mentioned technical problem：
A kind of disc-type pretreatment filtering device being directed to electronics waste water, wherein described device includes：
Inlet and outlet pipes are provided with disc-type filter between the inlet and outlet pipes, described
Water inlet line is connect by inlet valve with the disc-type filter, and the inlet valve is also provided with and communicated with backwash pipeline；
The outlet conduit is connect by flowing water Valve with the disc-type filter, and the flowing water Valve is also provided with and communicated with pressure storage
Deposit tank；
Compressed air inlet port, the compressed air inlet port and an air pressure are additionally provided on the outlet conduit
Contracting equipment connects, and the compressed air unit is connected to by admission line in the pressure storage.
Preferably, the above-mentioned disc-type pretreatment filtering device for being directed to electronics waste water, wherein the water inlet line
On be provided with pressure gauge.
Above-mentioned technical proposal has the characteristics that：
The disc-type pretreatment filtering device that the utility model is directed to electronics waste water is simple and compact for structure, floor space
Small, operating cost is low, and stable effluent quality, and filtering traffic is big.
Description of the drawings
With reference to appended attached drawing, more fully to describe the embodiments of the present invention.However, appended attached drawing is only used for
Bright and elaboration, does not constitute the limitation to the scope of the utility model.
Fig. 1 is the vertical view for the disc-type pretreatment filtering device for being directed to electronics waste water.
Fig. 2 is the side view for the disc-type pretreatment filtering device for being directed to electronics waste water.
Fig. 3 is the front view for the disc-type pretreatment filtering device for being directed to electronics waste water.
Specific implementation mode
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, but not as the utility model
It limits.
As shown in Figure 1, Figure 2 and Figure 3, the utility model be directed to electronics waste water disc-type pretreatment filtering device it is specific
Structure includes：
Water inlet line 1 and outlet conduit 2 are provided with disc-type filter 3 between water inlet line 1 and outlet conduit 2, water inlet
Pipeline 1 is connect by inlet valve 4 with disc-type filter 3, and inlet valve 4 is also provided with and communicated with backwash pipeline 5；Outlet conduit
2 are connect by flowing water Valve 6 with disc-type filter 3, and flowing water Valve 6 is also provided with and communicated with pressure storage 7.
In the embodiments of the present invention, compressed air inlet port, compressed air are additionally provided on outlet conduit 2
Air inlet is connect with a compressed air unit 8, and compressed air unit 8 is connected to by admission line 9 in pressure storage 7.
Preferably, pressure gauge 10 is provided on water inlet line 1.
The utility model is directed to the disc-type pretreatment filtering device of electronics waste water in specific works, electronics waste water by
Water inlet line, inlet valve, which enter in disc-type filter, is filtered processing, and it is smaller to intercept grain size in electronics industry waste water
Particulate matter；Outlet conduit is entered after the filtering of disc-type filter, is discharged by outlet conduit, in certain run time
Afterwards, corresponding valve can be controlled with the controller of each valve connection and change circulating direction, whole device enters backwashing state, has
Body, compressed air unit delivers compressed air to outlet conduit by the way that compressed air inlet port and admission line are corresponding
In pressure storage, pressure-air carries out backwash removal impurity to outlet conduit, disc-type filter and water inlet line
Grain, and be uniformly discharged by backwash pipeline, realize filtering, backwash.
In the embodiments of the present invention, the mutual cooperation of compressed air unit and pressure storage can be directly and complete
Orientation carries out backwash to disc-type filter, improves cleaning efficiency, ensures effluent quality.
In conclusion the disc-type pretreatment filtering device that the utility model is directed to electronics waste water is simple and compact for structure,
Floor space is small, and operating cost is low, and stable effluent quality, and filtering traffic is big.
It should be appreciated by those skilled in the art that those skilled in the art are combining the prior art and above-described embodiment can be with
Realize the change case, this will not be repeated here.Such change case has no effect on the substantive content of the utility model, refuses herein
It repeats.
The preferred embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, wherein the equipment and structure be not described in detail to the greatest extent are construed as with the common side in this field
Formula is practiced；Any technical person familiar with the field all may be used in the case where not departing from technical solutions of the utility model ambit
Many possible changes and modifications are made to technical solutions of the utility model using the methods and technical content of the disclosure above, or are repaiied
It is changed to the equivalent embodiment of equivalent variations, this has no effect on the substantive content of the utility model.Therefore, every without departing from this practicality
The content of new technique scheme, any simple modification made to the above embodiment of foundation the technical essence of the utility model, etc.
With variation and modification, still fall within technical solutions of the utility model protection in the range of.
Claims (2)
1. a kind of disc-type pretreatment filtering device being directed to electronics waste water, which is characterized in that described device includes：
Inlet and outlet pipes are provided with disc-type filter, the water inlet between the inlet and outlet pipes
Pipeline is connect by inlet valve with the disc-type filter, and the inlet valve is also provided with and communicated with backwash pipeline；It is described
Outlet conduit is connect by flowing water Valve with the disc-type filter, and the flowing water Valve is also provided with and communicated with pressure reservoir
Tank；
Compressed air inlet port is additionally provided on the outlet conduit, the compressed air inlet port is set with air compression
Standby connection, the compressed air unit are connected to by admission line in the pressure storage.
2. the disc-type pretreatment filtering device according to claim 1 for being directed to electronics waste water, which is characterized in that described
Pressure gauge is provided on water inlet line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721917509.8U CN207786074U (en) | 2017-12-29 | 2017-12-29 | A kind of disc-type pretreatment filtering device being directed to electronics waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721917509.8U CN207786074U (en) | 2017-12-29 | 2017-12-29 | A kind of disc-type pretreatment filtering device being directed to electronics waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207786074U true CN207786074U (en) | 2018-08-31 |
Family
ID=63278035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721917509.8U Active CN207786074U (en) | 2017-12-29 | 2017-12-29 | A kind of disc-type pretreatment filtering device being directed to electronics waste water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207786074U (en) |
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2017
- 2017-12-29 CN CN201721917509.8U patent/CN207786074U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 201499 Room 301, building 5, No. 6, Lane 1515, Huifeng North Road, Fengxian District, Shanghai Patentee after: Shanghai Tianlin Water Treatment Technology Co., Ltd. Address before: 201400 room 3570, 5885 Jinhai Road, Fengxian District, Shanghai. Patentee before: SHANGHAI TIANLIN WATER TREATMENT EQUIPMENT MAINTENANCE CO., LTD. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 201611, No. 275, Lane 2, Qian Pu Road, Shanghai, Songjiang District Patentee after: Shanghai Tianlin Water Treatment Technology Co.,Ltd. Address before: 201499 Room 301, building 5, No. 6, Lane 1515, North Huifeng Road, Fengxian District, Shanghai Patentee before: Shanghai Tianlin Water Treatment Technology Co.,Ltd. |