CN201632129U - Belt filter press - Google Patents
Belt filter press Download PDFInfo
- Publication number
- CN201632129U CN201632129U CN200920291035XU CN200920291035U CN201632129U CN 201632129 U CN201632129 U CN 201632129U CN 200920291035X U CN200920291035X U CN 200920291035XU CN 200920291035 U CN200920291035 U CN 200920291035U CN 201632129 U CN201632129 U CN 201632129U
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- Prior art keywords
- strainer
- filter belt
- belt
- staggered
- press
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Abstract
The utility model discloses a belt filter press which comprises a frame, a closed circular first filter belt and a closed circular second filter belt, wherein a filter belt jointing part which is partially jointed together is arranged between the first filter belt and the second filter belt, a squeezing roller is mounted on the frame at the beginning end of the filter belt jointing part, a wedge-shaped dehydration region is formed at an inlet of the beginning end of the filter belt jointing part, at least two staggered press rollers for leading the filter belt jointing part to move forwards by changing the direction are mounted behind the squeezing roller in a staggered manner, and a pair of mutual press rollers for squeezing the filter belt jointing part are arranged on two side surfaces of the fiber belt jointing part behind the staggered press rollers; and a first filter belt tensioning device is arranged on the first filter belt, and a second filter belt tensioning device is arranged on the second filter belt. The belt filter press is added with the pair of rollers for pressing up and down mutually on the basis of the press rollers which are staggered up and down, thereby increasing the press force of the whole press dehydration region and improving the dehydration efficiency.
Description
Technical field
The utility model relates to a kind of squeeze and filter device, particularly a kind of belt filter press.。
Background technology
Belt thickening machine entire work process can be divided into four root phases: mud flocculation, thickener gravity dehydration, dewaterer gravity dehydration, press dewatering.Behind the mud gravity dehydration, along with the wedge shape pressurized segment between the lower filter belt of moving into of strainer, slough the free water of a part of Sludge Surface, enter the serpentine squeeze section then, because mud is along with the crooked shearing force that produces of the break-in of strainer between a plurality of rods, thereby the free water of the inside of squeezing out.Press dewatering district in the past has two kinds: a kind of is that rolling shaft is relative up and down, and the squeezing time almost is instantaneous, but squeeze force is big; Another kind is that rolling shaft staggers up and down, relies on rolling shaft to be applied to the tensile force squeezing mud of filter cloth, and the pressure of squeezing is subjected to the restriction of tension force, and pressure is less, and the squeezing time is longer, but in the process of roll extrusion mud is had the effect of shearing force, can impel sludge dewatering.Two kinds of methods all have merits and demerits, in order better to increase the squeeze force in whole press dewatering district, improve dehydration rate, be badly in need of a kind of can be in conjunction with the new method of above two kinds of method advantages.
The utility model content
Technical problem to be solved in the utility model provide a kind of dehydration rate high belt filter press.
For solving the problems of the technologies described above, the technical solution of the utility model is: belt filter press, comprise frame, first strainer of closed ring and second strainer, has the strainer sticking part that part fits together between described first strainer and second strainer, on the described frame of the initiating terminal of described strainer sticking part compression roller is installed, the porch of the initiating terminal of described strainer sticking part forms the wedge type drying zone, staggered at least two the staggered pressure roller that the break-in of described strainer sticking part is advanced that are equipped with behind the described compression roller, the described strainer sticking part two sides behind the described staggered pressure roller are provided with the mutual squeezing pair roller of the described strainer sticking part of extruding; Described first strainer is provided with the first strainer tensioning apparatus, and described second strainer is provided with the second strainer tensioning apparatus.
As a kind of preferred version, described first strainer is provided with the first strainer deviation correcting device, and described second strainer is provided with the second strainer deviation correcting device.
As a kind of preferred version, described first strainer is provided with the first strainer flusher, and described second strainer is provided with the second strainer flusher.
Owing to adopted technique scheme, belt filter press, comprise frame, first strainer of closed ring and second strainer, has the strainer sticking part that part fits together between described first strainer and second strainer, on the described frame of the initiating terminal of described strainer sticking part compression roller is installed, the porch of the initiating terminal of described strainer sticking part forms the wedge type drying zone, staggered at least two the staggered pressure roller that the break-in of described strainer sticking part is advanced that are equipped with behind the described compression roller, the described strainer sticking part two sides behind the described staggered pressure roller are provided with the mutual squeezing pair roller of the described strainer sticking part of extruding; Described first strainer is provided with the first strainer tensioning apparatus, and described second strainer is provided with the second strainer tensioning apparatus; The utility model has increased and has squeezed pair roller up and down mutually on the basis that staggered pressure roller stagger up and down, has increased the squeeze force in whole press dewatering district like this, has improved dehydration rate.
Description of drawings
Accompanying drawing is the structural representation of the utility model embodiment.
The specific embodiment
Below in conjunction with the specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
As shown in the figure, belt filter press, comprise frame 8, first strainer 11 of closed ring and second strainer 12, has the strainer sticking part that part fits together between described first strainer 11 and second strainer 12, on the described frame of the initiating terminal of described strainer sticking part compression roller 7 is installed, the porch of the initiating terminal of described strainer sticking part forms the wedge type drying zone, staggered at least two the staggered pressure roller 5 that the break-in of described strainer sticking part is advanced that are equipped with in described compression roller 7 backs, the described strainer sticking part two sides behind the described staggered pressure roller 5 are provided with the mutual squeezing pair roller 6 of the described strainer sticking part of extruding; Described first strainer 11 is provided with the first strainer tensioning apparatus 21, and described second strainer 12 is provided with the second strainer tensioning apparatus 22.
Described first strainer 11 is provided with the first strainer deviation correcting device 31, and described second strainer 12 is provided with the second strainer deviation correcting device 32.
Described first strainer 11 is provided with the first strainer flusher 41, and described second strainer 12 is provided with the second strainer flusher 42.
Described first strainer tensioning apparatus 21 and the described second strainer tensioning apparatus 22 include the adjuster that is arranged on the frame and the idler roller of the adjustable position that flexibly connects with adjuster.Described first strainer deviation correcting device 31 and the described second strainer deviation correcting device 32 include and are arranged on strainer both sides other deviation correcting signal device and strainer correction executing mechanism.Strainer tensioning apparatus, strainer deviation correcting device and strainer flusher are present technique field device commonly used, and its structure and principle are that the common engineers and technicians in present technique field are known, no longer are repeated in this description at this.
Do not provide drive roll in the present embodiment, can establish compression roller is drive roll, also can increase a drive roll in addition.
During work, described first strainer 11 is successively through first tensioning apparatus 21, first deviation correcting device 31 and first flusher 41, described second strainer 12 is successively through second tensioning apparatus 22, second deviation correcting device 32 and second flusher 42, and described first strainer 11 and described second strainer 12 are jointly on compression roller, staggered pressure roller and mutual squeezing pair roller; After mud and chemical floc mix, be evenly distributed on the strainer in gravity dehydration district, mud enters the wedge shape drying zone after removing part moisture content under the gravity effect, push repeatedly through the drying zone that constitutes by compression roller, staggered pressure roller and mutual squeezing pair roller, form the extremely low mud cake of water content and scraped by cleaning shoe, strainer recovers to get back to the continuation operation of gravity dehydration district behind the filtering function through the cleaning of automatic flushing device.
The utility model has increased and has squeezed pair roller up and down mutually on the basis that staggered pressure roller stagger up and down, has increased the squeeze force in whole press dewatering district like this, has improved dehydration rate.
Claims (3)
1. belt filter press, comprise frame, first strainer of closed ring and second strainer, has the strainer sticking part that part fits together between described first strainer and second strainer, it is characterized in that: on the described frame of the initiating terminal of described strainer sticking part compression roller is installed, the porch of the initiating terminal of described strainer sticking part forms the wedge type drying zone, staggered at least two the staggered pressure roller that the break-in of described strainer sticking part is advanced that are equipped with behind the described compression roller, the described strainer sticking part two sides behind the described staggered pressure roller are provided with the mutual squeezing pair roller of the described strainer sticking part of extruding; Described first strainer is provided with the first strainer tensioning apparatus, and described second strainer is provided with the second strainer tensioning apparatus.
2. belt filter press as claimed in claim 1 is characterized in that: described first strainer is provided with the first strainer deviation correcting device, and described second strainer is provided with the second strainer deviation correcting device.
3. belt filter press as claimed in claim 1 is characterized in that: described first strainer is provided with the first strainer flusher, and described second strainer is provided with the second strainer flusher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920291035XU CN201632129U (en) | 2009-12-23 | 2009-12-23 | Belt filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920291035XU CN201632129U (en) | 2009-12-23 | 2009-12-23 | Belt filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201632129U true CN201632129U (en) | 2010-11-17 |
Family
ID=43076604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920291035XU Expired - Fee Related CN201632129U (en) | 2009-12-23 | 2009-12-23 | Belt filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201632129U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941288A (en) * | 2015-07-04 | 2015-09-30 | 苏州达泰佳机械科技有限公司 | Novel belt type filter pressing dewaterer |
| CN106954827A (en) * | 2017-05-08 | 2017-07-18 | 宁波铜钱桥食品菜业有限公司 | Hot pickled mustard tube continous way Desalting Water System device |
| CN110078345A (en) * | 2019-05-31 | 2019-08-02 | 南京泰宏环境设备有限公司 | Sludge deep dehydrator |
| CN114506989A (en) * | 2022-03-18 | 2022-05-17 | 苏州市职业大学 | High-dryness sludge extrusion device with anti-overflow function |
| CN115501690A (en) * | 2022-09-23 | 2022-12-23 | 湖南航天磁电有限责任公司 | Wet rotary kiln feeding dehydration system and method |
-
2009
- 2009-12-23 CN CN200920291035XU patent/CN201632129U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941288A (en) * | 2015-07-04 | 2015-09-30 | 苏州达泰佳机械科技有限公司 | Novel belt type filter pressing dewaterer |
| CN106954827A (en) * | 2017-05-08 | 2017-07-18 | 宁波铜钱桥食品菜业有限公司 | Hot pickled mustard tube continous way Desalting Water System device |
| CN110078345A (en) * | 2019-05-31 | 2019-08-02 | 南京泰宏环境设备有限公司 | Sludge deep dehydrator |
| CN110078345B (en) * | 2019-05-31 | 2020-11-27 | 瑞美智能设备江苏有限公司 | Deep dehydration device for sludge |
| CN114506989A (en) * | 2022-03-18 | 2022-05-17 | 苏州市职业大学 | High-dryness sludge extrusion device with anti-overflow function |
| CN114506989B (en) * | 2022-03-18 | 2023-10-20 | 苏州市职业大学 | High-dryness sludge extrusion device with anti-overflow function |
| CN115501690A (en) * | 2022-09-23 | 2022-12-23 | 湖南航天磁电有限责任公司 | Wet rotary kiln feeding dehydration system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HAIHUI GROUP CO., LTD. Free format text: FORMER OWNER: YU BOTAO Effective date: 20120405 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120405 Address after: 276500 Shandong province Rizhao City Juxian Xihuan Road, Juxian Industrial Park Haihui Group Co. Ltd. Patentee after: Haihui Group Co., Ltd. Address before: 276500 Shandong province Rizhao City Juxian Xihuan Road, Juxian Industrial Park Haihui Group Co. Ltd. Patentee before: Yu Botao |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20141223 |
|
| EXPY | Termination of patent right or utility model |