CN2245484Y - Whole-sealed continuous high-efficient filter - Google Patents
Whole-sealed continuous high-efficient filter Download PDFInfo
- Publication number
- CN2245484Y CN2245484Y CN 96206493 CN96206493U CN2245484Y CN 2245484 Y CN2245484 Y CN 2245484Y CN 96206493 CN96206493 CN 96206493 CN 96206493 U CN96206493 U CN 96206493U CN 2245484 Y CN2245484 Y CN 2245484Y
- Authority
- CN
- China
- Prior art keywords
- filter
- filter cylinder
- cylindrical shell
- rotating shaft
- axle sleeve
- 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
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 239000002893 slag Substances 0.000 claims abstract description 12
- 239000000706 filtrate Substances 0.000 claims description 13
- 230000008676 import Effects 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000002386 leaching Methods 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 11
- 238000001914 filtration Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 abstract 2
- 231100000331 toxic Toxicity 0.000 abstract 1
- 230000002588 toxic effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002826 coolant Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000011085 pressure filtration Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003828 vacuum filtration Methods 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a whole-sealed continuous high-efficient filter comprising an upper filter drum of which the drum body is provided with an inner and an outer filter screens, and a lower filter drum of which the drum body is provided with a filter screen. Two propelling screw rods on a hollow rotary shaft connected with a driving mechanism are respectively inserted into the upper and the lower filter drums. The filter residues of the material are discharged from a slag tap after the secondary concentration through the upper filter drum and the lower filter drum. Heated or cooled gases can be introduced according to the different technological requirements. The utility model is also provided with a backwash liquid inlet and a hot dry gas inlet. Besides the advantages of the ordinary pressure filter, the utility model has the advantages of whole-sealed structure, simple structure, and low cost. The whole-sealed continuous high-efficient filter not only applies to the general materials but also applies to the filtration of toxic, inflammable, detonable, and volatile materials.
Description
The utility model relate to a kind of from liquid the device of separate solid particles.
Filter plant is widely used in the various industries such as chemical industry, pharmacy, papermaking, food and environmental protection.Its filter type generally can be divided into three major types such as gravity filtration, pressure filtration and vacuum filtration.Gravity filter production efficiency is low, and speed is slow, the material bad adaptability; The filter-press motive force is big, production efficiency height, but present employed continous way or discontinuous filter-press, course of work blow-by, inconvenient operation; The vacuum filter motive force is little, can not adapt to higher temperature, and cost is very high, and effect is often not ideal enough.
The purpose of this utility model is: it adopts the filter of the totally-enclosed continuous high-efficient that pressurization propelling material filters between two-layer filter screen, can solve existing problem in the background technology.
The technical scheme that the utility model adopted is: it is by last filter cylinder, and following filter cylinder and power set are formed.Last filter cylinder comprises the cylindrical shell that has charging aperture, slag notch and filtrate (liquid, and outer leaching net, Inner filter net are housed in the cylindrical shell; Following filter cylinder comprises the cylindrical shell that has charging aperture, slag notch and filtrate (liquid, and filter screen is housed in the cylindrical shell, and the slag notch of last filter cylinder is connected with the charging aperture of following filter cylinder; Power set comprise the hollow rotating shaft that is connected with driving mechanism, and insert and go up in filter cylinder and the following filter cylinder, on the hollow rotating shaft in the last filter cylinder augering screw are housed, and are installed in the middle of outer leaching net and the Inner filter net, and the hollow rotating shaft lower end that is contained in the filter cylinder has through hole; On the hollow rotating shaft in the following filter cylinder, be set with the axle sleeve of band augering screw, the axle sleeve upper end has air admission hole, and the bottom has several ventholes, and the axle sleeve two ends are fixed on the hollow rotating shaft, and augering screw is positioned at filter screen.Material is after filter cylinder filters up and down, by the slag notch discharge of filter cylinder down.
The utility model is compared with background technology, the useful effect that has is: the filtered driving force that it not only has general filter-press is big, advantage of high production efficiency, and because this machine is totally enclosed structure, simple in structure, cost is lower, not only is applicable to ordinary material, and being applicable to filtration poisonous, inflammable, explosive, volatile material, it can be promoted the use of in chemical industry, pharmacy, food or the like industry.
Below in conjunction with accompanying drawing, the utility model will be further described.
As shown in drawings, material is through the charging aperture a of booster body 1 from the cylindrical shell 2 of 6 of the outer leaching net 4 of last filter cylinder and Inner filter nets
1Enter, be contained in 6 of outer leaching net 4 and Inner filter nets, drive the augering screw that rotates 5 by driving mechanism 19 material is sent into, behind inside and outside strainer filtering, filtrate is from the filtrate (liquid c of cylindrical shell 2
1Flow out and the through hole on hollow rotating shaft 78, by the filtrate (liquid c in the middle of the hollow rotating shaft 7
3Flow out.Filter residue after concentrating is by augering screw 5 pushing downwards continuously, until the slag notch b of last filter cylinder
1Push down the charging aperture a of filter cylinder to
1, enter the augering screw 13 that is contained on the axle sleeve 12, filtrate through filter screen 14 from filtrate (liquid c
2Outflow, the filter residue after concentrating once more is by augering screw 13 pushing downwards continuously, until the slag notch b of following filter cylinder
2Discharged by valve control on the cover plate 17,18 is Pressure gauge.
According to the different process requirement that is filtered material, in filter process, need to feed heating or refrigerating gas (or liquid), can outside the cylindrical shell 2 of last filter cylinder, external jacket 3 be housed, have the import d that can lead to heating or refrigerating gas on the external jacket 3
1With outlet f
1, outside the cylindrical shell 15 of following filter cylinder external jacket 16 is housed, have the import d that can lead to heating or refrigerating gas on the external jacket 16
2With outlet f
2, heating or cooling medium is by d
1, d
2Enter, from f
1, f
2Flow out.
When the filter operating efficiency reduces more for a long time, need to clean filter screen or augering screw, can on the external jacket 3 of last filter cylinder cylindrical shell 2, have the backwash liquor import e that is communicated with cylindrical shell 2
1, have the backwash liquor import e that is communicated with cylindrical shell 15 on the external jacket 16 of following filter cylinder cylindrical shell 15
2, carry out backwash by backwash liquor after, backwash liquor is by filtrate (liquid c
1, c
21, c
3Flow out.
This machine also is equipped with hot drying gas body blow-dry device, promptly at last filter cylinder cylindrical shell 2 slag notch b
1In ventilation ring 9 on have hot drying gas body import g, the hot drying gas body is through ventilation ring 9, the air admission hole 11 of axle sleeve 12 upper ends, the gap that hollow rotating shaft 7 and axle sleeve are 12, several ventholes of axle sleeve 12 bottoms are from descending the filtrate (liquid c of filter cylinder
2Flow out, a spot of gas is by filtrate (liquid c
1, c
3Flow out, seal by sealing ring 10 between ventilation ring 9 and the axle sleeve 12.
Claims (4)
1. totally-enclosed continuous high-efficient filter is characterized in that:
1) goes up filter cylinder: comprise having charging aperture a
1, slag notch b
1And filtrate (liquid c
1Cylindrical shell [2], outer leaching net [4] is housed, Inner filter net [6] in the cylindrical shell [2];
2) filter cylinder under: comprise having charging aperture a
2, slag notch b
2With filtrate (liquid c
2Cylindrical shell [15], filter screen [14] is housed, the slag notch b of last filter cylinder in the cylindrical shell [15]
1Charging aperture a with following filter cylinder
1Be connected;
3) power set: comprise the hollow rotating shaft [7] that is connected with driving mechanism [19], and insert and go up in filter cylinder and the following filter cylinder, on the hollow rotating shaft [7] in the last filter cylinder augering screw [5] is housed, it is middle with Inner filter net [6] to be installed in outer leaching net [4], hollow rotating shaft [7] lower end that is contained in the filter cylinder has through hole [8], be set with the axle sleeve [12] of band augering screw [13] on the hollow rotating shaft of following filter cylinder [7], axle sleeve [12] upper end has air admission hole [11], the bottom has several ventholes, axle sleeve [12] two ends are fixed on the hollow rotating shaft [7], and augering screw [13] is positioned at filter screen [14].
2. totally-enclosed continuous high-efficient filter according to claim 1 is characterized in that: upward the cylindrical shell [2] of filter cylinder is outer is equipped with external jacket [3], has the import d that can lead to heating or refrigerating gas on the external jacket [3]
1With outlet f
1, the cylindrical shell of following filter cylinder [15] is outer to be equipped with external jacket [16], has the import d that can lead to heating or refrigerating gas on the external jacket [16]
2With outlet f
2
3. totally-enclosed continuous high-efficient filter according to claim 2 is characterized in that: upward have the backwash liquor import e that is communicated with cylindrical shell [2] on the external jacket [3] of filter cylinder cylindrical shell [2]
1, have the backwash liquor import e that is communicated with cylindrical shell [15] on the external jacket [16] of following filter cylinder cylindrical shell [15]
2
4. according to claim 1 or 2 or 3 described totally-enclosed continuous high-efficient filters, it is characterized in that: at last filter cylinder cylindrical shell [2] slag notch b
1In ventilation ring [9] on have hot drying gas body import g, the hot drying gas body is through ventilation ring [9], the air admission hole [11] of axle sleeve [12] upper end, the gap between hollow rotating shaft [7] and axle sleeve [12], the venthole of axle sleeve [12] bottom is from descending the filtrate (liquid c of filter cylinder
2Flow out.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 96206493 CN2245484Y (en) | 1996-03-19 | 1996-03-19 | Whole-sealed continuous high-efficient filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 96206493 CN2245484Y (en) | 1996-03-19 | 1996-03-19 | Whole-sealed continuous high-efficient filter |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2245484Y true CN2245484Y (en) | 1997-01-22 |
Family
ID=33891100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 96206493 Expired - Fee Related CN2245484Y (en) | 1996-03-19 | 1996-03-19 | Whole-sealed continuous high-efficient filter |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2245484Y (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102343170A (en) * | 2011-08-30 | 2012-02-08 | 中交天津港航勘察设计研究院有限公司 | Dewatering and drying device |
CN107670375A (en) * | 2017-10-26 | 2018-02-09 | 威孔过滤科技(苏州)有限公司 | Easy coagulation solution press dry filter with hot gas |
CN108404473A (en) * | 2018-05-18 | 2018-08-17 | 广州蒙迪欧化学有限公司 | A kind of continuous feed formula filter press |
CN112774284A (en) * | 2020-12-30 | 2021-05-11 | 江苏楷益智能科技有限公司 | Negative pressure spiral washing filter |
-
1996
- 1996-03-19 CN CN 96206493 patent/CN2245484Y/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102343170A (en) * | 2011-08-30 | 2012-02-08 | 中交天津港航勘察设计研究院有限公司 | Dewatering and drying device |
CN107670375A (en) * | 2017-10-26 | 2018-02-09 | 威孔过滤科技(苏州)有限公司 | Easy coagulation solution press dry filter with hot gas |
CN107670375B (en) * | 2017-10-26 | 2024-04-02 | 威孔过滤科技(江苏)有限公司 | Hot air pressure drying filter for easily-coagulated solution |
CN108404473A (en) * | 2018-05-18 | 2018-08-17 | 广州蒙迪欧化学有限公司 | A kind of continuous feed formula filter press |
CN112774284A (en) * | 2020-12-30 | 2021-05-11 | 江苏楷益智能科技有限公司 | Negative pressure spiral washing filter |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |