CN204365001U - A kind of sewage disposal rotary sieve device - Google Patents
A kind of sewage disposal rotary sieve device Download PDFInfo
- Publication number
- CN204365001U CN204365001U CN201420727576.3U CN201420727576U CN204365001U CN 204365001 U CN204365001 U CN 204365001U CN 201420727576 U CN201420727576 U CN 201420727576U CN 204365001 U CN204365001 U CN 204365001U
- Authority
- CN
- China
- Prior art keywords
- rotary sieve
- filter screen
- conveyer belt
- sewage disposal
- sieve device
- 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
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Abstract
The utility model relates to a kind of sewage disposal rotary sieve device, and it belongs to technical field of sewage.This rotary sieve adopts the structure arranging filter screen on motor-driven conveyer belt, and this filter screen adopts double-deck black nylon wire, and nylon wire acid and alkali-resistance, corrosion-resistant, long service life, can clean repeatedly.It is also provided with slag scraper, the filtrate on filter screen can be scraped, Reusability.The small suspended material that this rotary sieve is applicable to existing in liquid is separated to greatest extent, achieves the separation of solid-liquid two-phase.
Description
Technical field
The utility model relates to a kind of sewage disposal rotary sieve device, and it belongs to technical field of sewage.
Background technology
In sewage disposal preprocessing process, after setting pot water outlet, should primary sedimentation pond be set, but waste water primary sedimentation pond decreases the available amount of carbon source of denitrification, reduces denitrification rate.The utility model had both met the carbon source supply of biochemistry pool, served again the effect of preliminary sedimentation tank.
Summary of the invention
For solving problems of the prior art, the utility model provides a kind of sewage disposal rotary sieve device, and it adopts the method for mechanical filter, to realize the object of solid-liquid two-phase laminated flow.
The technical scheme that the utility model technical solution problem adopts is: a kind of sewage disposal rotary sieve device, it drives the driving wheel on driving shaft to rotate by the motor with speed changer, driving wheel drives the driven pulley on driven shaft to rotate by conveyer belt, described conveyer belt is provided with filter screen, the side of conveyer belt is provided with sewage inlet, and the opposite side of conveyer belt is provided with outlet of sewer; Described rotary sieve is provided with ash pit in outlet of sewer side, and the top of ash pit is provided with slag scraper, and described slag scraper matches with the filter screen being arranged on conveyer belt.
Described filter screen adopts double-deck black nylon wire.
The beneficial effects of the utility model are: this rotary sieve adopts the structure arranging filter screen on motor-driven conveyer belt, and this filter screen adopts double-deck black nylon wire, and nylon wire acid and alkali-resistance, corrosion-resistant, long service life, can clean repeatedly.It is also provided with slag scraper, the filtrate on filter screen can be scraped, Reusability.The small suspended material that this rotary sieve is applicable to existing in liquid is separated to greatest extent, achieves the separation of solid-liquid two-phase.
Accompanying drawing explanation
Fig. 1 is a kind of structure front view of sewage disposal rotary sieve device.
Fig. 2 is a kind of structure side view of sewage disposal rotary sieve device.
In figure: 1, motor, 2, speed changer, 3, driving shaft, 3a, driving wheel, 4, conveyer belt, 5, driven shaft, 5a, driven pulley, 6, filter screen, 7, slag scraper, 8, ash pit, 9, sewage inlet, 9a, outlet of sewer.
Detailed description of the invention
Fig. 1 and Fig. 2 shows a kind of sewage disposal rotary sieve device, drives the driving wheel 3a on driving shaft 3 to rotate by the motor 1 with speed changer 2, drives the driven pulley 5a on driven shaft 5 to rotate by conveyer belt 4.Conveyer belt 4 is provided with filter screen 6, and the side of conveyer belt 4 is provided with sewage inlet 9, and its opposite side is provided with outlet of sewer 9a.Rotary sieve is provided with ash pit 8 on the ground of outlet of sewer 9a side, and the top of ash pit 8 is provided with slag scraper 7, and slag scraper 7 matches with the filter screen 6 being arranged on conveyer belt 4.Driving wheel 3a drives conveyer belt 4 to do gyration.Filter screen 6 adopts double-deck black nylon wire, and have acid and alkali-resistance, corrosion-resistant, long service life, can repeatedly clean, filter effect is unaffected.
Adopt technique scheme, a rotary sieve part stretches in cesspool, and a part rest on the ground, from the water inlet of side, pond, after this device process, from opposite side water outlet.When device does gyration, the suspended material in sewage is taken out of by nylon wire, and enters in ash pit.Arrange nylon wire rotary sieve after setting pot water outlet, gap 3mm, the suspended material of the small diameter in interception water outlet and granule foreign, filter sewage, can save preliminary sedimentation tank.
Claims (2)
1. a sewage disposal rotary sieve device, it drives the driving wheel (3a) on driving shaft (3) to rotate by the motor (1) with speed changer (2), driving wheel (3a) drives the driven pulley (5a) on driven shaft (5) to rotate by conveyer belt (4), it is characterized in that: described conveyer belt (4) is provided with filter screen (6), the side of conveyer belt (4) is provided with sewage inlet (9), and the opposite side of conveyer belt (4) is provided with outlet of sewer (9a); Described rotary sieve is provided with ash pit (8) in outlet of sewer (9a) side, and the top of ash pit (8) is provided with slag scraper (7), and described slag scraper (7) matches with the filter screen (6) being arranged on conveyer belt (4).
2. a kind of sewage disposal rotary sieve device according to claim 1, is characterized in that: described filter screen (6) adopts double-deck black nylon wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420727576.3U CN204365001U (en) | 2014-11-28 | 2014-11-28 | A kind of sewage disposal rotary sieve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420727576.3U CN204365001U (en) | 2014-11-28 | 2014-11-28 | A kind of sewage disposal rotary sieve device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204365001U true CN204365001U (en) | 2015-06-03 |
Family
ID=53321253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420727576.3U Expired - Fee Related CN204365001U (en) | 2014-11-28 | 2014-11-28 | A kind of sewage disposal rotary sieve device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204365001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109316811A (en) * | 2018-12-11 | 2019-02-12 | 长沙秋点兵信息科技有限公司 | Take sewage treatment device of filter core clearance mechanism |
-
2014
- 2014-11-28 CN CN201420727576.3U patent/CN204365001U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109316811A (en) * | 2018-12-11 | 2019-02-12 | 长沙秋点兵信息科技有限公司 | Take sewage treatment device of filter core clearance mechanism |
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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: 20150603 Termination date: 20211128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |