CN208532584U - A kind of efficient belt type filter press - Google Patents
A kind of efficient belt type filter press Download PDFInfo
- Publication number
- CN208532584U CN208532584U CN201820664159.7U CN201820664159U CN208532584U CN 208532584 U CN208532584 U CN 208532584U CN 201820664159 U CN201820664159 U CN 201820664159U CN 208532584 U CN208532584 U CN 208532584U
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- lower filter
- filter belt
- upper strainer
- belt
- scraper plate
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- Filtration Of Liquid (AREA)
Abstract
The utility model provides a kind of efficient belt type filter press, including rack, and the upper strainer group and lower filter belt group being arranged on the rack, upper strainer group is mainly by upper strainer, upper strainer idler roller and upper strainer discharge roller composition, lower filter belt group is mainly by lower filter belt, lower filter belt idler roller and lower filter belt discharge roller composition, sludge distribution device is equipped between upper strainer and lower filter belt, the first clearing apparatus is provided on the vertical conveying section of upper strainer, the second clearing apparatus is provided on the vertical conveying section of lower filter belt, it is engaged and is connected by gear in the end of upper strainer discharge roller and lower filter belt discharge roller, scraper plate is equipped at the mud extraction of lower filter belt discharge roller, scraper plate and lower filter belt equivalent width, one end of scraper plate is in contact with lower filter belt surface, the other end of scraper plate is fixed on the rack by support frame, belt filter press provided by the utility model, it is easy to operate, from Dynamicization degree is high, and using effect is significant, improves the dehydration quality and dehydrating effect of Treatment of Sludge work.
Description
Technical field
The utility model belongs to environmental protection treatment pressure filtering technique field, and in particular to a kind of efficient belt type filter press.
Background technique
Belt filter press is to be dehydrated thickened sludge again after concentration basin, to form the high-efficiency dehydration equipment of mud cake.It is special
Point be can be automatically controled operation, continuous production, stepless speed regulation, to a variety of sludge be applicable in, be suitable for water supply and drainage, papermaking, casting,
The sludge dewatering of a variety of industries such as leather, weaving, chemical industry, food.
Sludge and the flocculant added enter the sludge gravity dewatering zone of belt filter press after sufficiently mixing, by sludge
Gravity itself sloughs large quantity of moisture, and gravity area is equipped with cloth mud and is distributed in strainer, carries out subsequently into wedge squeeze section between mesh belt
Precommpression dehydration free water finally carries out pressed zone, forms mud cake, and for existing belt filter press there are cloth mud is uneven, filter cloth is residual
It stays seriously, upper and lower filter cloth runs the defects of inconsistent, causes filters pressing effect bad, mud cake molding effect is bad.
Utility model content
To solve the above problems, the utility model provides a kind of efficient belt type filter press, the belt filter press cloth mud is uniform,
Filter cloth residual is less and can be carried out high-efficiency rinsing, substantially increases the efficiency and quality of processing sludge.
The purpose of this utility model is achieved in that
A kind of efficient belt type filter press, including rack, and the upper strainer group and lower filter belt group that are arranged on the rack, upper filter
Band group is mainly made of upper strainer, upper strainer idler roller and upper strainer discharge roller, and lower filter belt group is mainly by lower filter belt, lower filter belt
Tight roller and lower filter belt discharge roller composition, are equipped with sludge distribution device, sludge distribution device is adjusted by two double ends between upper strainer and lower filter belt
Bolt and cloth mud plate composition, the both ends of cloth mud plate adjust bolt by double end and are fixed on the rack, and cloth mud plate is located at upper strainer
The lower section of tight roller, upper strainer and lower filter belt are provided with vertical conveying section, and it is clear that first is provided on the vertical conveying section of upper strainer
Sweeping device, the first clearing apparatus are made of the first high pressure water jet pipe and the first cleaning brush, and it is clear that the first high pressure water jet pipe is located at first
The top of brush, the first cleaning brush are in contact with the vertical conveying section of upper strainer, the water spray end of the first high pressure water jet pipe and upper filter
The angle of the vertical conveying section of band is α, and 30 °≤α≤60 °, the first cleaning brush is the rotation bristle driven by first motor, first
Cleaning brush is to rotate clockwise, and the second clearing apparatus is provided on the vertical conveying section of lower filter belt, the second clearing apparatus is by second
High pressure water jet pipe and the second cleaning brush composition, the second high pressure water jet pipe are located at the top of the second cleaning brush, and the second cleaning brush is under
The vertical conveying section of strainer is in contact, and the angle of the vertical conveying section at the water spray end and lower filter belt of the second high pressure water jet pipe is β,
30 °≤β≤60 °, the second cleaning brush is by the second motor-driven rotation bristle, and the second cleaning brush is to rotate counterclockwise, upper filter
End with discharge roller and lower filter belt discharge roller is engaged by gear and is connected, and scraper plate is equipped at the mud extraction of lower filter belt discharge roller, is scraped
Plate and lower filter belt equivalent width, one end of scraper plate are in contact with lower filter belt surface, and the other end of scraper plate is fixed on by support frame
In rack.
The section of the lower end of cloth mud plate is right angled triangle, and acute angle is downward, and inclined one facing towards lower filter belt idler roller.
The lower section of the upper strainer discharge roller and lower filter belt discharge roller is equipped with sludge collection box.
The scraper plate is to be obliquely installed, and tilt angle γ is 15 ° -30 ° in horizontal direction.
The section of one end that scraper plate is contacted with lower filter belt surface is wedge shape.
The scraper plate is silica gel scraper plate or rubber flap.
Compared with the existing technology, the utility model has the following beneficial effects: 1) sludge distribution device can will pass through gravity dehydration section
The sludge fallen is evenly distributed between the upper lower filter belt of wedge-shaped segment, improves the dehydration efficiency and quality of wedge-shaped segment；2) on
The end of lower filter belt discharge roller is engaged by gear, can guarantee that upper lower filter belt operates synchronously, relative displacement does not occur；3) it is filtered under
Sludge can be scraped from lower filter belt and be fallen with the scraper plate being arranged at discharge roller, greatly reduce the sludge residual on strainer
Amount；4) vertical section of lower filter belt is provided with clearing apparatus on, and high pressure water jet pipe carries out high pressure washing to strainer, and cleaning brush is to filter
Band carries out reversed toothbrush and washes, and cleans to strainer, guarantees the water penetration of strainer, improves the treatment effeciency of the strainer of recycling
With processing quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of sludge distribution device in the utility model.
Specific embodiment
As shown in the picture, the utility model is a kind of efficient belt type filter press, including rack 1, and is arranged in rack 1
Upper strainer group 2 and lower filter belt group 3, upper strainer group 2 is mainly by upper strainer 201, upper strainer idler roller 202 and upper strainer discharge roller
203 compositions, lower filter belt group 3 are mainly made of lower filter belt 301, lower filter belt idler roller 302 and lower filter belt discharge roller 303, upper strainer
Sludge distribution device 4 is equipped between 201 and lower filter belt 301, sludge distribution device 4 adjusts bolt 401 and 402 groups of cloth mud plate by the double end of two sides
At the both ends of cloth mud plate 402 adjust bolt 401 by double end and are fixed in rack 1, and the double end of two sides adjusts the one of bolt 401
End is separately fixed at the both ends of cloth mud plate 402, and the other end that the double end of two sides adjusts bolt 401 is each attached in rack 1, and
It is anti-silk that double end, which adjusts the bolt in bolt 401, and by the rotation of Intermediate Gray internal thread sleeve, the bolt at both ends is stretched simultaneously
Long or shortening, it can adjust the height of cloth mud plate 402, cloth mud plate 402 is located at the lower section of upper strainer idler roller 202, from upper
Sludge on strainer 201 Jing Guo gravity dehydration section is fallen on lower filter belt 301, first has to carry out scraping by cloth mud plate 402 average
Even cloth mud, upper strainer 201 and lower filter belt 301 are provided with vertical conveying section, and is provided on the vertical conveying section 204 of upper strainer
One clearing apparatus 5, the first clearing apparatus 5 are made of the first high pressure water jet pipe 501 and the first cleaning brush 502, and first sprays water with high pressure
Pipe 501 is located at the top of the first cleaning brush 502, and the first cleaning brush 502 is in contact with the vertical conveying section 204 of upper strainer, and first
The angle of the vertical conveying section 204 at the water spray end 503 and upper strainer of high pressure water jet pipe is α, 30 °≤α≤60 °, the first cleaning brush
502 be the rotation bristle driven by first motor 504, and the first cleaning brush 502 is to rotate clockwise, since a small amount of sludge can adhere to
On upper strainer 201, the filter opening of filter cloth is easily blocked, influences dehydration efficiency and quality, therefore to open the first clearing apparatus 5, led to
Cross the first high pressure water jet pipe 501 to strainer carry out from the bottom up spray water with high pressure and cleaning brush reversed cleaning brush from lower to upper
It washes, can effectively clean strainer, clean blocked filter opening, ensure that filtering means dehydration effect；The vertical conveying section of lower filter belt
The second clearing apparatus 6 is provided on 304, the second clearing apparatus 6 is made of the second high pressure water jet pipe 601 and the second cleaning brush 602,
Second high pressure water jet pipe 601 is located at the top of the second cleaning brush 602, the vertical conveying section 304 of the second cleaning brush 602 and lower filter belt
It being in contact, the angle of the vertical conveying section 304 at the water spray end 603 and lower filter belt of the second high pressure water jet pipe is β, 30 °≤β≤60 °,
Second cleaning brush 602 is the rotation bristle driven by the second motor 604, and the second cleaning brush 602 is to rotate counterclockwise, lower filter belt
301 cleaning principle and process is same as above strainer 201；The end of upper strainer discharge roller 203 and lower filter belt discharge roller 303 passes through gear
7 engagement connections, can guarantee that upper lower filter belt operates synchronously, and does not occur relative displacement during the dehydration process in this way, ensure that dehydration
Effect；Scraper plate 8, scraper plate 8 and 301 equivalent width of lower filter belt, one end 801 of scraper plate 8 are equipped at the mud extraction of lower filter belt discharge roller 303
It is in contact with 301 surface of lower filter belt, the other end 802 of scraper plate 8 is fixed in rack 1 by support frame 9.
The section of the lower end of cloth mud plate 402 is right angled triangle, and acute angle is downward, and inclined one is tensioned facing towards lower filter belt
Roller 302, the lower end of cloth mud plate 402 are wedge shape, can the sludge to uneven surface preferably carry out uniform cloth mud.
The lower section of the upper strainer discharge roller 203 and lower filter belt discharge roller 303 is equipped with sludge collection box 10.
The scraper plate 8 is to be obliquely installed, and tilt angle γ is 15 ° -30 ° in horizontal direction, and such scraper plate 8 can be efficient
Sludge is scraped off from 301 surface of lower filter belt, and be easy to fall into sludge collection box 10, greatly reduce 301 table of lower filter belt
The section of the residual quantity of face sludge, one end 801 that scraper plate 8 is contacted with 301 surface of lower filter belt is wedge shape, can greatly improve and scrape
Mud effect, the scraper plate 8 are silica gel scraper plate or rubber flap, and silica gel material or rubber material hardness can reach scraper plate demand,
And the filter cloth on strainer will not be scratched.
The course of work of the utility model is as follows:
It by the sludge that flocculation treatment is crossed after feeding device, falls on strainer 201, it is de- to carry out first stage gravity
In the water stage, by the sludge of this section, water content is substantially reduced, and mobility is deteriorated, and is then fallen after upper strainer idler roller 202
To lower filter belt 301；Into second stage, tapered region dewatering period by the sludge of gravity dehydration section, uneven surface, therefore is needed
To pass through sludge distribution device 4, sludge is carried out by cloth mud plate 402 to strike off uniform cloth mud, is carried out subsequently between upper lower filter belt
Extrusion dehydration will largely effect on the dehydrating effect of tapered region, cloth mud plate 402 is by double end if Sludge Surface is uneven
Bolt 401 is adjusted to be fixed on bracket, thus can be adjusted according to the thickness of sludge cloth mud plate 402 and 301 surface of lower filter belt it
Between distance；Sludge moisture content by second stage is reduced again, and without mobility, sludge enters the phase III later, pressure
Dewatering period is squeezed to eventually arrive at strainer discharge roller 203 and lower filter belt discharge roller 303 by multiple compression roller press dewaterings,
The scraper plate 8 of upward from horizontal by discharge outlet setting, sludge all falls to sludge collection box 10 substantially, residual on strainer
Sludge is stayed to greatly reduce.
Since sludge can be adhered on upper strainer 201, the filter opening of filter cloth is easily blocked, influences dehydration efficiency and quality, therefore
The first clearing apparatus 5 and the second clearing apparatus 6 are opened, spraying water with high pressure from the bottom up is carried out to strainer by high pressure water jet pipe
With the reversed cleaning scrub of cleaning brush from lower to upper, strainer can be effectively cleaned, blocked filter opening is cleaned, ensure that filtering
Dehydrating effect.
Belt filter press provided by the utility model, easy to operate, high degree of automation, using effect is significant, improves
The dehydration quality and dehydrating effect of Treatment of Sludge work.
Above-described is only preferred embodiments of the present invention, it is noted that for those skilled in the art
For, under the premise of not departing from the utility model general idea, several changes and improvements can also be made, these also should be considered as
The protection scope of the utility model.
Claims (6)
1. a kind of efficient belt type filter press, including rack (1), and the upper strainer group (2) being arranged on rack (1) and lower filter belt
Group (3), upper strainer group (2) are mainly made of upper strainer (201), upper strainer idler roller (202) and upper strainer discharge roller (203),
Lower filter belt group (3) is mainly made of lower filter belt (301), lower filter belt idler roller (302) and lower filter belt discharge roller (303), feature
It is: is equipped with sludge distribution device (4) between upper strainer (201) and lower filter belt (301), sludge distribution device (4) adjusts spiral shell by two double ends
Bolt (401) and cloth mud plate (402) composition, the both ends of cloth mud plate (402) adjust bolt (401) by double end and are fixed on rack (1)
On, cloth mud plate (402) is located at the lower section of upper strainer idler roller (202), and upper strainer (201) and lower filter belt (301) are provided with perpendicular
Straight conveying section is provided with the first clearing apparatus (5) on the vertical conveying section (204) of upper strainer, and the first clearing apparatus (5) is by first
High pressure water jet pipe (501) and the first cleaning brush (502) composition, the first high pressure water jet pipe (501) are located at the first cleaning brush (502)
Top, the first cleaning brush (502) are in contact with the vertical conveying section (204) of upper strainer (201), the water spray of the first high pressure water jet pipe
The angle of the vertical conveying section (204) of end (503) and upper strainer (201) is α, and 30 °≤α≤60 °, the first cleaning brush (502) is
By first motor (504) drive rotation bristle, the first cleaning brush (502) be rotate clockwise, lower filter belt (301) it is vertical defeated
It send and is provided with the second clearing apparatus (6) on section (304), the second clearing apparatus (6) is clear by the second high pressure water jet pipe (601) and second
Brush (602) composition, the second high pressure water jet pipe (601) are located at the top of the second cleaning brush (602), the second cleaning brush (602) and
The vertical conveying section (304) of lower filter belt (301) is in contact, and the water spray end (603) of the second high pressure water jet pipe is vertical with lower filter belt
The angle of conveying section (304) is β, and 30 °≤β≤60 °, the second cleaning brush (602) is the roll brush driven by the second motor (604)
Hair, the second cleaning brush (602) are to rotate counterclockwise, and the end of upper strainer discharge roller (203) and lower filter belt discharge roller (303) passes through
Gear (7) engagement connects, and is equipped with scraper plate (8) at the mud extraction of lower filter belt discharge roller (303), scraper plate (8) and lower filter belt (301) width
Unanimously, one end (801) of scraper plate (8) is in contact with the surface of lower filter belt (301), and the other end (802) of scraper plate (8) passes through support
Frame (9) is fixed on rack (1).
2. efficient belt type filter press according to claim 1, it is characterised in that: the section of the lower end of cloth mud plate (402) is
Right angled triangle, and acute angle is downward, inclined one facing towards lower filter belt idler roller (302).
3. efficient belt type filter press according to claim 1, it is characterised in that: the upper strainer discharge roller (203) and under
The lower section of strainer discharge roller (303) is equipped with sludge collection box (10).
4. efficient belt type filter press according to claim 1, it is characterised in that: the scraper plate (8) is to be obliquely installed, and is tilted
Angle γ is 15 ° -30 ° in horizontal direction.
5. efficient belt type filter press according to claim 4, it is characterised in that: what scraper plate (8) was contacted with lower filter belt surface
The section of one end (801) is wedge shape.
6. efficient belt type filter press according to claim 5, it is characterised in that: the scraper plate (8) is silica gel scraper plate or rubber
Glue scraper plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820664159.7U CN208532584U (en) | 2018-05-04 | 2018-05-04 | A kind of efficient belt type filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820664159.7U CN208532584U (en) | 2018-05-04 | 2018-05-04 | A kind of efficient belt type filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208532584U true CN208532584U (en) | 2019-02-22 |
Family
ID=65393279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820664159.7U Active CN208532584U (en) | 2018-05-04 | 2018-05-04 | A kind of efficient belt type filter press |
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| CN (1) | CN208532584U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110734208A (en) * | 2019-10-31 | 2020-01-31 | 佛山科学技术学院 | large-flux belt type filtering equipment |
| CN117164202A (en) * | 2023-11-03 | 2023-12-05 | 天津市创举科技股份有限公司 | Semi-coke wastewater discharge treatment equipment and method |
-
2018
- 2018-05-04 CN CN201820664159.7U patent/CN208532584U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110734208A (en) * | 2019-10-31 | 2020-01-31 | 佛山科学技术学院 | large-flux belt type filtering equipment |
| CN117164202A (en) * | 2023-11-03 | 2023-12-05 | 天津市创举科技股份有限公司 | Semi-coke wastewater discharge treatment equipment and method |
| CN117164202B (en) * | 2023-11-03 | 2024-02-23 | 天津市创举科技股份有限公司 | Semi-coke wastewater discharge treatment equipment and method |
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