CN201287006Y - Back-flushing filter deslagging device - Google Patents
Back-flushing filter deslagging device Download PDFInfo
- Publication number
- CN201287006Y CN201287006Y CNU2008200684542U CN200820068454U CN201287006Y CN 201287006 Y CN201287006 Y CN 201287006Y CN U2008200684542 U CNU2008200684542 U CN U2008200684542U CN 200820068454 U CN200820068454 U CN 200820068454U CN 201287006 Y CN201287006 Y CN 201287006Y
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- CN
- China
- Prior art keywords
- filtering
- filter
- filter drum
- auxiliary device
- chain
- 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 back wash filtering and deslagging device, in particular to an auxiliary device of a cleaning machine. The auxiliary device is divided into a clean water tank and a sewage tank. A filtering roller with a filter screen, a back washing pipeline, a slag scraping plate and a permanent magnet are arranged in the sewage tank. The auxiliary device can continuously wash the filtering screen through the back washing pipeline, has strong filtering capacity, ensures the filtering validity, and is not easy to block. One end of the filtering roller is opened, and the other end thereof is closed; and the water after being filtered is communicated with the clean water tank through an opening, so that the auxiliary device serves the function of changing sewage to clean water. The utility model has the advantages of simple structure, low energy dissipation, stable operation, low cost and long service life.
Description
Technical field
The utility model relates to a kind of servicing unit of cleaning machine, particularly a kind of synthetic filter device of realizing that cleaning machine filters, removes the gred.
Background technology
The one-level filter that uses on the cleaning machine generally adopts basket filtration and cylinder to add scraper plate and filters at present.Basket filters the slag that needs regularly in labor cleaning's basket, does not play filtration if the operator has forgotten to clear up the basket that will overfill.Cylinder adds scraper plate and filters, and can only scrape bigger particle, and working time one length will be stopped up screen pack, even can cause screen pack to damage, and does not play filtration, and service life is short, complex structure.
Summary of the invention
The purpose of this utility model is but that a kind of full-automatic back washing screen pack will be provided, and is non-maintaining, simple in structure, long service life, the low backwash filter slag-draining device of operation energy consumption.
The purpose of this utility model is achieved in that a kind of backwash filter slag-draining device, comprise reductor, reductor is connected with main drive sprocket by final drive shaft, final drive shaft is installed on the plain bearing housing, filter drum places foul water tank, the foul water tank bottom is provided with permanent magnet, be connected with filter drum with following strainer by last tightener sprocket with the chain that main drive sprocket matches, chain is provided with scum board, be provided with filter screen in the filter drum, pin is equipped with in the filter drum both sides, and pin matches with chain, also is provided with counter-flushing pipeline in the filter drum.The counter-flushing pipeline top is provided with the recoil water fender.
The backwash filter slag-draining device that the utility model provides, by counter-flushing pipeline to the continuous backwash of the screen pack on the filter drum, the powerful magnetic force that the magnetic material at the equipment bay back side produces is adsorbed onto equipment bay with magnetic impurity tiny in the cleaning fluid, scrape by scum board, the impurity in the foul water tank can be cleaned out, realize continuous wash, this apparatus structure is simple, low power consuming, operating cost is low, and the life-span is long.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the A-A view of Fig. 2.
Fig. 2 is a front view of the present utility model.
Fig. 3 is the B-B view among Fig. 2.
The specific embodiment
As Fig. 1; shown in Figure 2; reductor 7 of the present utility model is connected with main drive sprocket 5 by final drive shaft 12; reductor 7 adopts the reaction torque mounting means; can join overload protecting mechanism 8; final drive shaft 12 is installed on the plain bearing housing 4; filter drum 10 places foul water tank 6; foul water tank 6 bottoms are provided with permanent magnet 15; be connected with filter drum 10 with following strainer 16 by last tightener sprocket 9 with the chain 14 that main drive sprocket 5 matches; chain 14 is provided with scum board 2, is provided with filter screen 17 in the filter drum 10, and pin 13 is equipped with in filter drum 10 both sides; pin 13 matches with chain 14, also is provided with counter-flushing pipeline 3 in the filter drum 10.Counter-flushing pipeline 3 tops are provided with recoil water fender 11.
During the utility model work, reductor 7 work drive final drive shaft 12 and rotate, thereby make main drive sprocket 5, chain 14 rotations, last tightener sprocket 9 and following strainer 16 make chain 14 keep tensioning states, chain 14 drives filter drum 10 rotations that filter screen 17 is housed by the pin 13 that drives on the filter drum 10,3 pairs of filter screens of counter-flushing pipeline 17 carry out continuous backwash simultaneously, and recoil water fender 11 can prevent that backwashing water from overflowing outside the filter.Carry out backwash continuously and can prevent that filter screen 17 from stopping up.When filter drum 10 was rotated, function was cut by scum board 2 rows of realization on the chain 14.The powerful magnetic force that permanent magnet 15 produces is adsorbed onto equipment bay with magnetic impurity tiny in the cleaning fluid, is scraped by scum board 2.One end of filter drum 10 opens wide, other end sealing, and water after filtering communicates with filtered water tank 1 by opening.This device realizes being become by sewage the function of clear water thus.
Claims (2)
1, a kind of backwash filter slag-draining device, comprise reductor (7), reductor (7) is connected with main drive sprocket (5) by final drive shaft (12), final drive shaft (12) is installed on the plain bearing housing (4), it is characterized in that: filter drum (10) places foul water tank (6), foul water tank (6) bottom is provided with permanent magnet (15), be connected with filter drum (10) with following strainer (16) by last tightener sprocket (9) with the chain (14) that main drive sprocket (5) matches, chain (14) is provided with scum board (2), be provided with filter screen (17) in the filter drum (10), pin (13) is equipped with in filter drum (10) both sides, pin (13) matches with chain (14), also is provided with counter-flushing pipeline (3) in the filter drum (10).
2, backwash filter slag-draining device according to claim 1 is characterized in that: counter-flushing pipeline (3) top is provided with recoil water fender (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200684542U CN201287006Y (en) | 2008-07-08 | 2008-07-08 | Back-flushing filter deslagging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200684542U CN201287006Y (en) | 2008-07-08 | 2008-07-08 | Back-flushing filter deslagging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201287006Y true CN201287006Y (en) | 2009-08-12 |
Family
ID=40978677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200684542U Expired - Fee Related CN201287006Y (en) | 2008-07-08 | 2008-07-08 | Back-flushing filter deslagging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201287006Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102743935A (en) * | 2011-04-22 | 2012-10-24 | 成玉贵 | Rolled type filter screen |
| CN102872637A (en) * | 2011-07-14 | 2013-01-16 | 栾清杨 | Rotary drum type curved surface grid system |
| CN104097108A (en) * | 2013-04-09 | 2014-10-15 | 烟台艾格瑞过滤技术有限公司 | Back flushing drum chip remover |
| CN106824895A (en) * | 2016-12-30 | 2017-06-13 | 唐华烨 | Automobile air throttle valve cleaning device |
| CN111909783A (en) * | 2020-09-01 | 2020-11-10 | 湖南日灿农业生态科技发展有限公司 | Purification device for tea oil production and use method thereof |
-
2008
- 2008-07-08 CN CNU2008200684542U patent/CN201287006Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102743935A (en) * | 2011-04-22 | 2012-10-24 | 成玉贵 | Rolled type filter screen |
| CN102872637A (en) * | 2011-07-14 | 2013-01-16 | 栾清杨 | Rotary drum type curved surface grid system |
| CN104097108A (en) * | 2013-04-09 | 2014-10-15 | 烟台艾格瑞过滤技术有限公司 | Back flushing drum chip remover |
| CN106824895A (en) * | 2016-12-30 | 2017-06-13 | 唐华烨 | Automobile air throttle valve cleaning device |
| CN111909783A (en) * | 2020-09-01 | 2020-11-10 | 湖南日灿农业生态科技发展有限公司 | Purification device for tea oil production and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090812 Termination date: 20110708 |