CN201121158Y - Filter belt cleaning water-saving device of belt type sludge dewatering machine - Google Patents
Filter belt cleaning water-saving device of belt type sludge dewatering machine Download PDFInfo
- Publication number
- CN201121158Y CN201121158Y CNU2007200290851U CN200720029085U CN201121158Y CN 201121158 Y CN201121158 Y CN 201121158Y CN U2007200290851 U CNU2007200290851 U CN U2007200290851U CN 200720029085 U CN200720029085 U CN 200720029085U CN 201121158 Y CN201121158 Y CN 201121158Y
- Authority
- CN
- China
- Prior art keywords
- strainer
- filter belt
- brush roll
- belt
- sludge dewatering
- 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
Links
- 239000010802 sludge Substances 0.000 title claims abstract description 18
- 238000004140 cleaning Methods 0.000 title abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005201 scrubbing Methods 0.000 abstract description 2
- 239000007921 spray Substances 0.000 abstract description 2
- 238000005406 washing Methods 0.000 abstract description 2
- 238000005189 flocculation Methods 0.000 description 4
- 230000016615 flocculation Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000001680 brushing effect Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- -1 ion acid amides Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
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- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a water saving device for filter belt cleaning of a belt type sludge dewaterer, which comprises a high pressure water pipe and a water spray nozzle arranged on the high pressure water pipe. The device is characterized in that a brush roller with the operation direction being opposite to the operation direction of the filter belt is installed on the framework of the filter belt, a miniature motor is axially installed at one end of the brush roller through a shaft joint, the brush hair on the brush roller is spirally arranged in line, and the brush hair is contacted with the filter belt. Through the scrubbing action of the brush roller, the sludge on the filter belt is cleaned up. Simultaneously, the position of the brush washing the filter belt is washed by the high pressure water pipe, and then the sludge on the filter belt can be ensured to be cleaned up better. The cleaning effect is good, the time and water are saved, and the operation efficiency of the belt type sludge dewaterer is improved.
Description
Technical field
The utility model relates to the washing unit of belt sludge dewatering equipment strainer.
Background technology
The belt sludge dewatering equipment is that sewage works is used for the isolating a kind of specific equipment of the sludge dewatering that produces in the water treatment procedure, and this equipment mud-water separation efficient is higher, and the moisture percentage in sewage sludge after the dehydration is low.Its principle of work is that the suitable pressure drainage that leans against the inside and outside strainer that turns round between drainage cylinder and the deflector roll is pressed mud (primary sludge need add flocculation agent flocculations such as positively charged ion acid amides), and water leaches from the netted slit of strainer, and dried mud is sent by strainer.The cleaning that therefore must keep netted strainer, not by the sludge blockage hole, normally drainage mud extraction, otherwise water can not leach, and causes mud gruel shape to run out of between inside and outside strainer, can't normally move.For this reason, all be equipped with one on the left and right directions of belt sludge dewatering equipment strainer top and drain into three row pressure power water jets, squeeze into high pressure water by water pump, the in service spray all the time towards strainer keeps the strainer cleaning.But the problem of its existence is: water consumption is big, flocculation agent mixes with mud under the situation bad, that the mud-water separation effect is bad in the work, particularly flocculation agent causes under the sticky strainer serious situation of mud too much, depend merely on nozzle rinse, not only need for a long time, waste water, and cleaning is unclean, weak effect.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of belt sludge dewatering equipment strainer and cleans water saving fixtures, cleans up, and cleaning effect is good, water saving, the running efficiency of raising belt sludge dewatering equipment.
The utility model belt sludge dewatering equipment strainer cleans water saving fixtures, comprise the high-pressure water pipe that is installed in the strainer top, have water jet on the high-pressure water pipe, it is characterized in that on the frame of strainer, being equipped with the brush roll opposite with the strainer traffic direction, a wherein end of brush roll is axially installed a micro-machine with shaft coupling, bristle on brush roll shape bar shaped is in the shape of a spiral arranged, and bristle contacts with strainer.
The utility model is by adding a brush roll that working width is wideer slightly than strainer width in the strainer outside, use the micro-machine transmission, direction retrograde rotation with the strainer operation, scrubbing action by brush roll, mud on the cleaning strainer washes the position that hairbrush is scrubbed strainer by high-pressure water pipe simultaneously, and the mud on the strainer is well cleaned out, cleaning effect is good, saves time and water.
Described brush roll two ends are installed on the left and right movable arm by bearing respectively, and left and right movable arm is terminal to be connected with the frame axle, left and right movable arm respectively with the connecting rod of cylinder by an axle flexible connection, the cylinder shaft type is fixed on the support above the frame.Left and right cylinder is controlled with pneumatically operated switch according to common mode, moves on the pulling connecting rod during operation, makes movable arm drive brush roll and lifts the disengaging strainer; The pulling connecting rod moves down, and makes movable arm drive brush roll and contacts with strainer, realizes brushing.The distance that brush roll is lifted and with the snap-in force that contacts of strainer, can realize by regulating compressed-air actuated pressure, in order to the contact gap of regulating hairbrush and strainer with scrub strength.
The diameter of described brush roll (does not contain bristle lengths) about 10 centimetres, bristle stiffness is moderate, density is moderate, and bristle is shape bar shaped arrangement in the shape of a spiral on roller, to guarantee that strainer is had the effect of well brushing.
The utility model is contacting and disengaging of flexible bristle and strainer according to circumstances, and the contact gap of flexible and strainer and scrub power saves time, water-saving, scrubs clean, and cleaning effect is remarkable, has improved the running efficiency of belt sludge dewatering equipment.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Among the figure: 9,10,11 12 bristles of 1 frame, 2 support 3 movable arms, 4 bearing 5 brush roll, 6 motor 7 cylinders, 8 connecting rods, 13 high-pressure water pipe, 14 water jets, 15 strainers
Embodiment
As shown in Figure 1, the vertical frames direction is installed the steel movable arm 3 that energy freely rotates around axle 11 on the frame 1 of water extracter both sides, brush roll 5 is installed between two movable arms 3 by bearing 4, wherein end in brush roll is axially installed a micro-machine 6 with shaft coupling, in order to the transmission brush roll, opposite after the sense of rotation of brush roll 5 and the mud extraction to the direction of returning rotating strainer operation.Bristle 12 is shape bar shaped arrangement in the shape of a spiral on brush roll 5.Left and right movable arm 3 by hanging connecting rod 8 stay bolts that are positioned on one group of cylinder 7 on the support 2 of frame top, and the connecting rod 8 of cylinder is movably connected on the movable arm 3 by axle 9, and cylinder is connected by the support 2 of axle 10 with the frame top.Left and right sides cylinder 7 is controlled with pneumatically operated switch according to known mode, moves on the pulling connecting rod 8 during operation, makes movable arm drive brush roll 5 and lifts disengaging strainer 15; Pulling connecting rod 8 moves down, and makes movable arm 3 drive brush roll 5 and contacts with strainer 15, realizes brushing.The distance that brush roll is lifted and with the snap-in force that contacts of strainer, can realize by regulating compressed-air actuated pressure, in order to the contact gap of regulating bristle 12 and strainer 15 with scrub strength.Be fixed on the frame in installation high-pressure water pipe 14 above the strainer, high-pressure water pipe is provided with some water jets 14.
Claims (2)
1, a kind of belt sludge dewatering equipment strainer cleans water saving fixtures, comprise the high-pressure water pipe (13) that is installed in strainer (15) top, have water jet (14) on the high-pressure water pipe, it is characterized in that being equipped with on the frame (1) at strainer the brush roll (5) opposite with the strainer traffic direction, a wherein end of brush roll is axially installed a micro-machine (6) with shaft coupling, bristle on the brush roll (12) shape bar shaped is in the shape of a spiral arranged, and bristle (12) contacts with strainer (15).
2, belt sludge dewatering equipment strainer according to claim 1 cleans water saving fixtures, it is characterized in that described brush roll (5) two ends are installed on the left and right movable arm (3) by bearing (4) respectively, left and right movable arm (3) is terminal to be connected with frame (1) axle, left and right movable arm flexibly connects by axle (9) with the connecting rod (8) of cylinder (7) respectively, and the cylinder shaft type is fixed on the support (2) of frame top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200290851U CN201121158Y (en) | 2007-10-18 | 2007-10-18 | Filter belt cleaning water-saving device of belt type sludge dewatering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200290851U CN201121158Y (en) | 2007-10-18 | 2007-10-18 | Filter belt cleaning water-saving device of belt type sludge dewatering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201121158Y true CN201121158Y (en) | 2008-09-24 |
Family
ID=40008384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200290851U Expired - Fee Related CN201121158Y (en) | 2007-10-18 | 2007-10-18 | Filter belt cleaning water-saving device of belt type sludge dewatering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201121158Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104958956A (en) * | 2015-07-02 | 2015-10-07 | 天津霍普环保科技有限公司 | Cleaning device for filter belt of sludge electroosmosis dewatering machine |
| CN106733789A (en) * | 2016-11-30 | 2017-05-31 | 江苏恒顺醋业股份有限公司 | A kind of turning-over device automatic cleaning machine structure and method for cleaning |
| CN114671586A (en) * | 2022-04-25 | 2022-06-28 | 江西经匠建设有限公司 | Municipal administration room is built and is used mud resourceful treatment device |
| CN115888258A (en) * | 2022-12-27 | 2023-04-04 | 北京建工环境修复股份有限公司 | A cleaning system for cathode filter belt of sludge electric dehydration device |
| CN116768444A (en) * | 2023-07-31 | 2023-09-19 | 深圳市水务规划设计院股份有限公司 | Sewage treatment sludge dewatering equipment |
-
2007
- 2007-10-18 CN CNU2007200290851U patent/CN201121158Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104958956A (en) * | 2015-07-02 | 2015-10-07 | 天津霍普环保科技有限公司 | Cleaning device for filter belt of sludge electroosmosis dewatering machine |
| CN106733789A (en) * | 2016-11-30 | 2017-05-31 | 江苏恒顺醋业股份有限公司 | A kind of turning-over device automatic cleaning machine structure and method for cleaning |
| CN114671586A (en) * | 2022-04-25 | 2022-06-28 | 江西经匠建设有限公司 | Municipal administration room is built and is used mud resourceful treatment device |
| CN115888258A (en) * | 2022-12-27 | 2023-04-04 | 北京建工环境修复股份有限公司 | A cleaning system for cathode filter belt of sludge electric dehydration device |
| CN116768444A (en) * | 2023-07-31 | 2023-09-19 | 深圳市水务规划设计院股份有限公司 | Sewage treatment sludge dewatering equipment |
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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: 20080924 Termination date: 20091118 |