CN204365001U - A kind of sewage disposal rotary sieve device - Google Patents

A kind of sewage disposal rotary sieve device Download PDF

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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
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CN
China
Prior art keywords
rotary sieve
filter screen
conveyer belt
sewage disposal
sewage
Prior art date
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Active
Application number
CN201420727576.3U
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Chinese (zh)
Inventor
白雪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DALIAN HENGJI XINRUN WATER WORKS Co Ltd
Original Assignee
DALIAN HENGJI XINRUN WATER WORKS Co Ltd
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Publication date
Application filed by DALIAN HENGJI XINRUN WATER WORKS Co Ltd filed Critical DALIAN HENGJI XINRUN WATER WORKS Co Ltd
Priority to CN201420727576.3U priority Critical patent/CN204365001U/en
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Publication of CN204365001U publication Critical patent/CN204365001U/en
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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

A kind of sewage disposal rotary sieve device
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.
CN201420727576.3U 2014-11-28 2014-11-28 A kind of sewage disposal rotary sieve device Active CN204365001U (en)

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

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420727576.3U Active 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)

* Cited by examiner, † Cited by third party
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 A kind of sewage disposal device with filter core cleaning mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
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 A kind of sewage disposal device with filter core cleaning mechanism

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