CN2478663Y - Pressure filter - Google Patents
Pressure filter Download PDFInfo
- Publication number
- CN2478663Y CN2478663Y CN 00258538 CN00258538U CN2478663Y CN 2478663 Y CN2478663 Y CN 2478663Y CN 00258538 CN00258538 CN 00258538 CN 00258538 U CN00258538 U CN 00258538U CN 2478663 Y CN2478663 Y CN 2478663Y
- Authority
- CN
- China
- Prior art keywords
- filter
- compression chamber
- utility
- filtering
- model
- 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
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- Filtration Of Liquid (AREA)
Abstract
The utility model refers to a new liquid solid separating mechanism which is characterized in that the belt folded filter and the spiral conveyer are arranged in the compression chamber. The bottom of compression chamber is connected with the sealed discharge apparatus to form into a belt-folded pressure filter; in the compression chamber, with a filtering pressure difference being 0.4-0.5MP a, filtering is carried out through the compressed gas. Because of the fast filtering speed, low moisture content, high production efficient, the utility model is applicable to the solid liquid separation for various industries, such as chemical industry, petroleum, sugar manufacturing, paper making, wine making, waste water treatment and etc.
Description
The utility model is a kind of novel solid-liquid separation mechanics, it is characterized in that folding band filter and conveying worm are packed in the pressurization storehouse, and bottom, pressurization storehouse is connected with sealed discharging device, constitutes a kind of folding band pressing filter.
At present, Separation of Solid and Liquid is that the filter chamber is pumped into negative pressure by vavuum pump and filters with folding band vacuum filter, is characterized in that filtration pressure difference is little, only is 0.04～0.06Mpa, and the rotary drum rotating speed is low, and the rate of filtration is slow, the filter cake moisture height, and production efficiency is low.
The purpose of this utility model is in order to overcome the above-mentioned deficiency of folding band vacuum filter, the novel filter that a kind of filtration pressure difference is big, drum speed is high, the rate of filtration is fast, filter cake moisture is low, production efficiency is high to be provided.
The utility model is achieved in that folding band filter is contained in the middle and upper part in pressurization storehouse, and motor drives rotary drum by main drive gear and rotates, and rotary drum drives strainer and rotates; Conveying worm is contained in the bottom of folding band filter; Sealed discharging device is connected with the bottom in pressurization storehouse, and sealed discharging device is made up of last discharge bin, upper flashboard, following discharge bin, lower flashboard; Compressed Gas enters the pressurization storehouse from the air inlet in pressurization storehouse, and filtrate is outside the liquid outlet discharge machine in pressurization storehouse.
The utility model has the advantages that: filtration pressure difference is big, can reach 0.4～0.5Mpa, and rotary drum rotating speed height, the rate of filtration is fast, filter cake moisture is low, production efficiency is high; Be applicable to the Separation of Solid and Liquid of industries such as chemical industry, sugaring, papermaking, wine brewing, wastewater treatment.
Accompanying drawing 1 is the utility model, a kind of cross-sectional view (a) and principle schematic (b) of rolling over the band pressing filter.
In the accompanying drawing 1:
Folding band filter is made up of distributing valve (2), cell body (15), rotary drum (4), strainer (16), diastole roller (17), regulating roller (19), idler roller (18), discharge rolls (20), agitator (11), main transmission (6).
Sealed discharging device is made up of last discharge bin (10), upper flashboard (9), following discharge bin (12), lower flashboard (13).
Pressurization storehouse (14) is made up of fixed seal head (1), cylindrical shell (3), the end socket (8) of living, quick operating valve (7).
In the accompanying drawing 1, transmission is to drive rotary drum (4) by motor by main transmission (6) to rotate, strainer (16) is followed rotary drum and is rotated together, rotary drum (4) is divided into several filter chambers, rotary drum (4) outside is strainer (16), immerse below in the cell body (15), one end of rotary drum (4) links to each other with distributing valve (2), compressed air enters in the pressurization storehouse (14), rotation by rotary drum, make each filter chamber pass through the filtering area of distributing valve (2) successively, dry section and discharge zone and finish a working cycles, conveying worm (5) links to each other with last discharge bin, finishes discharge by the alternation switch of upper flashboard (9) and lower flashboard (13).
Claims (1)
- The utility model is a kind of folding band pressing filter, it is characterized in that folding band filter and conveying worm are packed in the pressurization storehouse, and bottom, pressurization storehouse is connected with discharge device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00258538 CN2478663Y (en) | 2000-10-12 | 2000-10-12 | Pressure filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00258538 CN2478663Y (en) | 2000-10-12 | 2000-10-12 | Pressure filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2478663Y true CN2478663Y (en) | 2002-02-27 |
Family
ID=33614821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00258538 Expired - Lifetime CN2478663Y (en) | 2000-10-12 | 2000-10-12 | Pressure filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2478663Y (en) |
-
2000
- 2000-10-12 CN CN 00258538 patent/CN2478663Y/en not_active Expired - Lifetime
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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: SHANDONG LAIWU COAL MINE MACHINERY CO., LTD. Free format text: FORMER OWNER: LAIWU MACHINERY FACTORY, SHANDONG COAL MINE Effective date: 20071109 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20071109 Address after: 271100 No. 329 West Main Street, Laiwu, Shandong, Fengcheng Patentee after: Shandong Laiwu Coal Mining Machinery Co., Ltd. Address before: 271100, Xue Yifa, 329 West Street, Shandong, Laiwu, Fengcheng Patentee before: Laiwu Machinery Factory, Shandong Coal Mine |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20101012 Granted publication date: 20020227 |