CN202538509U - Efficient concentrated fiber filtering all-in-one machine - Google Patents

Efficient concentrated fiber filtering all-in-one machine Download PDF

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Publication number
CN202538509U
CN202538509U CN2012201031696U CN201220103169U CN202538509U CN 202538509 U CN202538509 U CN 202538509U CN 2012201031696 U CN2012201031696 U CN 2012201031696U CN 201220103169 U CN201220103169 U CN 201220103169U CN 202538509 U CN202538509 U CN 202538509U
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CN
China
Prior art keywords
back suction
assembly
water
fiber filter
tank
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 - Lifetime
Application number
CN2012201031696U
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Chinese (zh)
Inventor
周震球
周建华
尹志强
柏亚玲
尹曙涛
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.)
JIANGSU ZHAOSHENG ENVIRONMENTAL PROTECTION CO., LTD.
Original Assignee
JIANGSU ZHAOSHENG ENVIRONMENTAL PROTECTION GROUP CO Ltd
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Application filed by JIANGSU ZHAOSHENG ENVIRONMENTAL PROTECTION GROUP CO Ltd filed Critical JIANGSU ZHAOSHENG ENVIRONMENTAL PROTECTION GROUP CO Ltd
Priority to CN2012201031696U priority Critical patent/CN202538509U/en
Application granted granted Critical
Publication of CN202538509U publication Critical patent/CN202538509U/en
Anticipated expiration legal-status Critical
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Abstract

The utility model discloses an efficient concentrated fiber filtering all-in-one machine. A central driving device is used for driving a scraping arm positioned at the bottom of a concentrated tank, a grizzly bar assembly and a scraping plate assembly to revolve through a transmission shaft; a current stabilizing barrel and an oblique pipe filter are arranged above the middle part of a tank body; the periphery of the upper part of the tank body is provided with an overflow weir which is communicated with a drain hole; a circle of annular fiber filter cloth is arranged below an overflow weir opening; and a back-sucking groove assembly is arranged above the fiber filtering cloth. The filtering cloth arranged in a water outlet groove of the concentrated tank is used for directly filtering effluent water of the concentrated tank, and a back-sucking device is used for performing back washing on the fiber filtering cloth; and the quality of discharged water fully meets the first grade discharged water quality standard when the inflow water quality condition is met, water can be directly discharged or directly drained into a disinfecting tank, and a rear fiber rotary disc filter is not required to be invested additionally, so that the building of a fiber filter tank is greatly simplified, investment and building costs are lowered, and a remarkable economic value is achieved.

Description

The efficient filtration integrated machine of concentration of fibre
Technical field
The utility model relates to the sewage disposal device field, the filtration integrated machine of especially a kind of efficient concentration of fibre.
Background technology
Existing thickener; Be arranged on the concentration basin middle part; With reference to Fig. 1, Fig. 2, at top work crane span structure 12 (full-bridge or half-bridge) middle part centre-driven device 14 (perhaps peripheral drive) is set, the power transmission shaft 15 that carries through base bearing 1 drives the scraping arm and grizzly bar sub-assembly 3, the scraper plate sub-assembly 2 that are positioned at the bottom, pond and turns round; The middle part of body is provided with stabilizing feed well 16 and inclined tube filter 4 on the upper side in the pond, and the upper periphery of body is provided with downflow weir 5 in the pond.During real work, the form of the water inlet of center transmission thickener employing center, peripheral effluent, central upper portion gets into concentration basin to former water from the pond; After 16 water distributions of center stabilizing feed well, be radiation and evenly flow to around the pond, along with the reduction of radial flow velocity; Sludge settling is at the bottom of the pond; The grizzly bar that vertically concentrates that is located on the scraping arm plays inspissation, and concentrated grizzly bar is that water provides the passage of from mud, overflowing, and grizzly bar has effectively prevented the sludge anaerobic come-up, has promoted the sludge crushing sinking, improved the mud concentrated effect above the water surface; Meanwhile scraper plate sub-assembly 2 will be deposited in mud at the bottom of the pond and scrape and collect in the mud pit, center, and supernatant is then discharged from downflow weir 5.
But the water outlet of thickener contains a certain amount of solid particulate matter, can't satisfy the needs of effluent quality index, thereby usually in the back road of this equipment the fibre turntable filter is set water quality is purified.Behind the fibre turntable filter water distribution under the effect of hydraulic pressure; Fluffy fiber filter cloth can be close on the base fabric automatically; Form intensive filter course; Suspension can be piled up on its surface gradually, and the clear water after the filtration flows in the central tube in the filter disc skeleton and flows out from delivery port, thereby reduces the SS index request in the water.
The conventional sewage water treatment method that this thickener combines with the fibre turntable filter needs two cover separate equipment, and floor space is big, and equipment investment cost is high, and complex process, operation operation difficulty, and maintaining is loaded down with trivial details, has increased cost of water treatment greatly.
The utility model content
The applicant moves to above-mentioned sewage thickening filtration in two steps, and cost increases, and shortcomings such as complex process provide a kind of rational in infrastructure, and the easy to operate filtration integrated machine of efficient concentration of fibre saves a cover fibre turntable filter thereby can simplify.
The technical scheme that the utility model adopted is following:
The filtration integrated machine of a kind of efficient concentration of fibre; The centre-driven device drives the scraping arm and grizzly bar sub-assembly, the scraper plate sub-assembly that are positioned at the concentration basin bottom through power transmission shaft and turns round; The middle part of body is provided with stabilizing feed well and inclined tube filter on the upper side in the pond, and the upper periphery of body is provided with downflow weir communicated drainage mouth in the pond; Lower slightly at said downflow weir oral area is provided with the annular fiber filter cloth of a circle, above fiber filter cloth, is provided with back suction groove sub-assembly.
Further improvement as technique scheme: the circumference of concentration basin end face is provided with ring-shaped guide rail; The two ends of crane span structure rotate on ring-shaped guide rail and around the central authorities of crane span structure through the rotation wheel carrier of drive motor drives; The radial direction of crane span structure bottom body along the pond is provided with back suction pipeline and back suction pump; Back suction pipeline one end stretches into the inner back suction water water leg of stabilizing feed well; The other end connects position back suction groove sub-assembly, and back suction groove sub-assembly is provided with back suction mouth, bothrium and crane span structure connecting rod, and the width of its width and fiber filter cloth is suitable.
Said fiber filter cloth adopts securing member and annular press strip tensioning and is fixed on the annular right angle support member.
The beneficial effect of the utility model is following:
The cloth that the utility model utilization is installed in the concentration basin effluent trough is carried out Direct Filtration to the concentration basin water outlet, utilizes the back suction device that fiber filter cloth is carried out backwash again; When satisfying the influent quality condition; The water quality of discharging reaches the first grade discharging water quality requirement in the discharge standard (GB8978-96) fully; Can directly discharge or directly enter sterilization pool, thereby not need the fibre turntable filter at extra reinvestment rear portion, thereby simplify the construction of fibre filter greatly; Reduce investment and construction cost, had remarkable economical to be worth again.
Description of drawings
Fig. 1 is for cuing open front view in the utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is an A place enlarged drawing among Fig. 1.
Fig. 4 is a B place enlarged drawing among Fig. 2.
Among the figure: 1, base bearing; 2, scraper plate sub-assembly; 3, scraping arm and grizzly bar sub-assembly; 4, inclined tube filter; 5, downflow weir; 6, fiber filter cloth; 7, back suction groove sub-assembly; 8, ring-shaped guide rail; 9, drive motors; 10, back suction pump; 11, back suction pipeline; 12, crane span structure; 13, back suction water water leg; 14, centre-driven device; 15, power transmission shaft; 16, stabilizing feed well; 17, press strip; 18, right angle support member.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the utility model is described.
Like Fig. 1, shown in Figure 2; The filtration integrated machine of the described efficient concentration of fibre of the utility model improves based on thickener in existing; Its agent structure is the same with thickener; Centre-driven device 14 drives the scraping arm and grizzly bar sub-assembly 3, the scraper plate sub-assembly 2 that are positioned at the bottom, pond through power transmission shaft 15 and turns round, and the middle part of body is provided with stabilizing feed well 16 and inclined tube filter 4 on the upper side in the pond, and the upper periphery of body is provided with downflow weir 5 communicated drainage mouths in the pond.As shown in Figure 3; The utility model is equipped with fiber filter cloth 6 in downflow weir 5; In the present embodiment, adopt securing member and annular press strip 17 with fiber filter cloth 6 tensionings and be fixed on the annular right angle support member 18, promptly the lower slightly at downflow weir 5 oral areas forms the annular filter fiber filter layer of cloth of a circle.
As shown in Figure 1, the crane span structure of the utility model 12 is a rotating shaft with central authorities, at two ends through the rotation wheel carrier on the ring-shaped guide rail 8 of concentration basin circumference end face; Swiveling wheel drives through drive motors 9; Below crane span structure 12, the radial direction of body along the pond is provided with back suction pipeline 11 and back suction pump 10; Back suction pipeline 11 1 ends stretch into the back suction water water leg 13 of stabilizing feed well 16 inside; The other end connects the back suction groove sub-assembly 7 that is positioned at fiber filter cloth 6 tops, and back suction groove sub-assembly 7 is provided with back suction mouth, bothrium and crane span structure connecting rod, and the width of its width and fiber filter cloth 6 is suitable.
During real work; Through the supernatant after 4 filtrations of inclined tube filter, before flowing out concentration basin, after must being filtered once more by the fiber filter cloth 6 of downflow weir 5 oral areas; Could flow out discharge outlet; Thereby the solid particulate matter SS of supernatant is remained in the upper surface of fiber filter cloth 6, through the water quality discharge then up to standard of fiber filter cloth 6 by effectively filtration.This moment, drive motors 9 was worked with back suction pump 10 simultaneously; Crane span structure 12 is that the axle center is turned round on ring-shaped guide rail 8 with central authorities, thereby it is inswept slowly above circular fiber filter cloth 6 to drive back suction groove sub-assembly 7, under the suction of back suction pump 10; The back suction mouth sucks back suction pipeline 11 with the solid particulate matter SS deposition on fiber filter cloth 6 surfaces; And be emitted in the back suction water water leg 13, the water of back suction water water leg 13 is redistributed into and gets into cycle of treatment in the pond once more after importing the water distribution of stabilizing feed well 16.The utility model is owing to adopt fiber filter cloth directly to be fixed on the version in the thickener effluent trough, thereby the sewage that comes out from thickener is directly filtered, and saves processing step, and obvious and effective has reduced fund input.
More than describing is the explanation to the utility model; It or not qualification to utility model; The utility model institute restricted portion is referring to claim, and under the situation of the utility model spirit, the utility model can be done any type of modification; For example annular filter cloth is divided into some fanlike die blocks, thereby is convenient to change and maintenance; Perhaps crane span structure drives through central motor.

Claims (3)

1. filtration integrated machine of efficient concentration of fibre; Centre-driven device (14) drives the scraping arm and grizzly bar sub-assembly (3), the scraper plate sub-assembly (2) that are positioned at the concentration basin bottom through power transmission shaft (15) and turns round; The middle part of body is provided with stabilizing feed well (16) and inclined tube filter (4) on the upper side in the pond, and the upper periphery of body is provided with downflow weir (5) communicated drainage mouth in the pond; It is characterized in that: the lower slightly at said downflow weir (5) oral area is provided with the annular fiber filter cloth (6) of a circle, is provided with back suction groove sub-assembly (7) in fiber filter cloth (6) top.
2. according to the filtration integrated machine of the described efficient concentration of fibre of claim 1; It is characterized in that: the circumference of concentration basin end face is provided with ring-shaped guide rail (8); The rotation wheel carrier that the two ends of crane span structure (12) drive through drive motors (9) goes up and centers on central authorities' rotation of crane span structure (12) at ring-shaped guide rail (8); The radial direction of crane span structure (12) bottom body along the pond is provided with back suction pipeline (11) and back suction pump (10); Back suction pipeline (11) one ends stretch into the inner back suction water water leg (13) of stabilizing feed well (16); The other end connects position back suction groove sub-assembly (7), and back suction groove sub-assembly (7) is provided with back suction mouth, bothrium and crane span structure connecting rod, and the width of its width and fiber filter cloth (6) is suitable.
3. according to the filtration integrated machine of the described efficient concentration of fibre of claim 1, it is characterized in that: said fiber filter cloth (6) adopts securing member and (17) tensioning of annular press strip and is fixed on the annular right angle support member (18).
CN2012201031696U 2012-03-19 2012-03-19 Efficient concentrated fiber filtering all-in-one machine Expired - Lifetime CN202538509U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201031696U CN202538509U (en) 2012-03-19 2012-03-19 Efficient concentrated fiber filtering all-in-one machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201031696U CN202538509U (en) 2012-03-19 2012-03-19 Efficient concentrated fiber filtering all-in-one machine

Publications (1)

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CN202538509U true CN202538509U (en) 2012-11-21

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102580394A (en) * 2012-03-19 2012-07-18 江苏兆盛环保集团有限公司 Efficient concentrated fiber filtering all-in-one machine
CN106621486A (en) * 2016-11-30 2017-05-10 尹国祥 A continuous settling tank
CN106731040A (en) * 2016-11-30 2017-05-31 尹国祥 A kind of mud retaining plate for continuous subsider

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102580394A (en) * 2012-03-19 2012-07-18 江苏兆盛环保集团有限公司 Efficient concentrated fiber filtering all-in-one machine
CN106621486A (en) * 2016-11-30 2017-05-10 尹国祥 A continuous settling tank
CN106731040A (en) * 2016-11-30 2017-05-31 尹国祥 A kind of mud retaining plate for continuous subsider
CN106621486B (en) * 2016-11-30 2019-02-12 尹国祥 A kind of continuous subsider
CN106731040B (en) * 2016-11-30 2019-04-30 尹国祥 A kind of mud retaining plate for continuous subsider

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP03 Change of name, title or address

Address after: 214261 Jiangsu city of Wuxi province Yixing Zhoutie Town Zhu Xi Industrial Park prosperous road No. 2

Patentee after: JIANGSU ZHAOSHENG ENVIRONMENTAL PROTECTION CO., LTD.

Address before: Yixing City, Zhou Zhen Fenshui 214262 Renmin Road Wuxi City, Jiangsu Province

Patentee before: Jiangsu Zhaosheng Environmental Protection Group Co., Ltd.

CX01 Expiry of patent term

Granted publication date: 20121121

CX01 Expiry of patent term