CN202876507U - Horizontal cylindrical grating - Google Patents
Horizontal cylindrical grating Download PDFInfo
- Publication number
- CN202876507U CN202876507U CN 201220574063 CN201220574063U CN202876507U CN 202876507 U CN202876507 U CN 202876507U CN 201220574063 CN201220574063 CN 201220574063 CN 201220574063 U CN201220574063 U CN 201220574063U CN 202876507 U CN202876507 U CN 202876507U
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- China
- Prior art keywords
- filter cylinder
- horizontal cylindrical
- filter drum
- frame
- water inlet
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a horizontal cylindrical grating, comprising a frame, a filter drum, a water inlet pipe, a speed reducer, an overflow pipeline, a pump and a deslagging end, wherein the filter drum is fixedly arranged on the frame; the filter drum comprises a grating mesh; the speed reducer and a pump are fixedly arranged at one end of the frame; the water inlet pipe is arranged at one end of the filter drum; the overflow pipeline is fixedly arranged inside the filter drum; and the deslagging end is arranged at the other end of the filter drum. The horizontal cylindrical grating disclosed by the utility model is easy and convenient to work, free of a specialized person on duty, high in filtering and separating efficiency, low in operating and maintaining expenses, and small in floor area.
Description
Technical field
The utility model relates to mechanical field, relates in particular to a kind of wastewater treatment equipment.
Background technology
Sewage treatment industry is along with the great attention of environment department for global environment, and the requirement of China also improves thereupon, and sewage not up to standard is forbidden to discharge now.Be used at present the device of wastewater treatment, need staff on duty, work is complicated, and filter efficiency is low, and separating effect is not obvious, and the cost of equipment operation and maintenance is high simultaneously, and floor space is large.
The utility model content
The purpose of this utility model is that a kind of Horizontal cylindrical grid will be provided.
According to an aspect of the present utility model, a kind of Horizontal cylindrical grid is provided, comprise frame, filter cylinder, water inlet pipe, reductor, overflow pipe, water pump and slag output end, be fixed with filter cylinder on the frame, filter cylinder comprises aperture plate, and an end of frame is fixed with reductor and water pump, and an end of filter cylinder is provided with water inlet pipe, the inside of filter cylinder is fixed with overflow pipe, and the other end of filter cylinder is provided with slag output end.
In some embodiments, filter cylinder is the filter cylinder of Horizontal cylinder shape.
In some embodiments, water inlet pipe is communicated with overflow pipe.
A kind of Horizontal cylindrical grid of the present utility model has work simply, conveniently, need not staff on duty, and the efficient of filtering, separating is high, and operation and maintenance cost is low, the effect that floor space is little.
Description of drawings
Fig. 1 is the structural representation of the Horizontal cylindrical grid of the utility model one embodiment;
Fig. 2 is the top view of the Horizontal cylindrical grid of the utility model one embodiment;
Fig. 3 is the front view of the Horizontal cylindrical grid of the utility model one embodiment.
The specific embodiment
As Figure 1-3, the utility model discloses a kind of Horizontal cylindrical grid, comprise frame 1, filter cylinder 2, water inlet pipe 3, reductor 4, overflow pipe 5, water pump 6 and slag output end 7, be fixed with filter cylinder 2 on the frame 1, filter cylinder 2 comprises aperture plate 21, and an end of frame 1 is fixed with reductor 4 and water pump 6, and an end of filter cylinder 2 is provided with water inlet pipe 3, the inside of filter cylinder 2 is fixed with overflow pipe 5, and the other end of filter cylinder 2 is provided with slag output end 7.In some embodiments, filter cylinder 2 is the filter cylinder 2 of Horizontal cylinder shape.Water inlet pipe 3 is communicated with overflow pipe 5.A kind of Horizontal cylindrical grid of the utility model, after the machine energising, waste water enters from water inlet pipe 3, adopts cycloidal planetary gear speed reducer 4, and 4 pairs of waste water of reductor slow down, arrive overflow pipe 5, waste water is uniform behind the current stabilization in overflow pipe 5, and filter cylinder 2 turns left to aperture plate 21 inwalls of the flow path direction rotation of turning one's coat, drives aperture plate 21 and also turns left, current and aperture plate 21 are done the traditional method of indicating the pronunciation of a Chinese character to relative motion, and filtrate is discharged from the grid seam.The filtrate of from grid seams, flowing out under the guide effect of protective cover, be pooled to aperture plate 21 under from effluent trough, flow away, filter residue is trapped within the net.Be trapped within filter residue in the aperture plate 21 under the guide plate effect of aperture plate 21 inwalls, automatically discharge from slag output end 7.Backwash regularly operates (automatic control set or manually).Backwashing system is comprised of inside and outside shower, and the water under high pressure or the compressed air that are pumped by water pump 6 are fan-shaped high velocity jet through nozzle, and dredging grid seam is removed the solid that aperture plate 21 inwalls adhere to.Flushing pressure 〉=0.3Mpa.
A kind of Horizontal cylindrical grid of the utility model, work is simple, convenient, need not staff on duty; Because the reverse relative motion of waste water and filter cylinder 2 has improved water passing rate and has reduced filter residue to the adhesive force of aperture plate 21, thereby improved filtration and organic efficiency, and can continuously, automatically carry out the work such as draining, deslagging, deslagging density 〉=5%; Good separating effect, solid clearance be more than 90%, to the fiber recovery of paper waste 〉=80%; Maintenance cost is low, because running part does not directly contact with waste water, therefore is difficult for being corroded, and is long because of the aperture plate life-span again, need not frequent replacing, and maintenance rate and maintenance cost are low; Operating cost is low, and the motor installed capacity is 0.75～2.2KW/ platform only, and other consumes a small amount of backwashing water or compressed air, compares with the other types filter, and energy consumption is low; Floor space is little, and maximum floor space is no more than 12m
2
Claims (3)
1. Horizontal cylindrical grid, comprise frame, filter cylinder, water inlet pipe, reductor, overflow pipe, water pump and slag output end, it is characterized in that, be fixed with filter cylinder on the described frame, described filter cylinder comprises aperture plate, and an end of described frame is fixed with reductor and water pump, and an end of described filter cylinder is provided with water inlet pipe, the inside of described filter cylinder is fixed with overflow pipe, and the other end of described filter cylinder is provided with slag output end.
2. a kind of Horizontal cylindrical grid according to claim 1 is characterized in that, described filter cylinder is the filter cylinder of Horizontal cylinder shape.
3. a kind of Horizontal cylindrical grid according to claim 1 is characterized in that described water inlet pipe is communicated with overflow pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220574063 CN202876507U (en) | 2012-11-01 | 2012-11-01 | Horizontal cylindrical grating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220574063 CN202876507U (en) | 2012-11-01 | 2012-11-01 | Horizontal cylindrical grating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202876507U true CN202876507U (en) | 2013-04-17 |
Family
ID=48067973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220574063 Expired - Fee Related CN202876507U (en) | 2012-11-01 | 2012-11-01 | Horizontal cylindrical grating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202876507U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252124A (en) * | 2013-05-22 | 2013-08-21 | 山东汇友金核桃食品有限责任公司 | Rotary cage type filter applied to walnut paste filtration |
| CN105289078A (en) * | 2015-09-11 | 2016-02-03 | 鹏鹞环保股份有限公司 | Slotless fine grid dirt removal device |
| CN106517643A (en) * | 2016-10-26 | 2017-03-22 | 浙江奇彩环境科技股份有限公司 | Method for treatment of river wastewater source |
| CN107019949A (en) * | 2017-06-02 | 2017-08-08 | 福州百特环保设备有限公司 | Rotary drum fine fack formula solid-liquid separating equipment |
-
2012
- 2012-11-01 CN CN 201220574063 patent/CN202876507U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252124A (en) * | 2013-05-22 | 2013-08-21 | 山东汇友金核桃食品有限责任公司 | Rotary cage type filter applied to walnut paste filtration |
| CN105289078A (en) * | 2015-09-11 | 2016-02-03 | 鹏鹞环保股份有限公司 | Slotless fine grid dirt removal device |
| CN106517643A (en) * | 2016-10-26 | 2017-03-22 | 浙江奇彩环境科技股份有限公司 | Method for treatment of river wastewater source |
| CN106517643B (en) * | 2016-10-26 | 2020-03-17 | 浙江奇彩环境科技股份有限公司 | River sewage source treatment method |
| CN107019949A (en) * | 2017-06-02 | 2017-08-08 | 福州百特环保设备有限公司 | Rotary drum fine fack formula solid-liquid separating equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20151101 |
|
| EXPY | Termination of patent right or utility model |