CN201815173U - Leaf filter capable of deslagging continuously - Google Patents
Leaf filter capable of deslagging continuously Download PDFInfo
- Publication number
- CN201815173U CN201815173U CN201020214908XU CN201020214908U CN201815173U CN 201815173 U CN201815173 U CN 201815173U CN 201020214908X U CN201020214908X U CN 201020214908XU CN 201020214908 U CN201020214908 U CN 201020214908U CN 201815173 U CN201815173 U CN 201815173U
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- leaf filter
- leaf
- blade
- hollow shaft
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Abstract
The utility model discloses a leaf filter capable of deslagging continuously, relating to a device for separating solid from liquid, in particular to a technical scheme of the leaf filter capable of deslagging continuously. The leaf filter is characterized in that a leaf filter shell is internally provided with a plurality of disc-shaped hollow filter leaves which are arranged on a hollow shaft; and the hollow shaft is internally provided with a leaf channel connected with a distribution valve outside the leaf filter shell. When the leaves rotate to a filter material area, filtrate is discharged by the distribution valve; when the leaves rotate to a discharging area, regenerated liquid is injected by a regenerative pump through the distribution valve, and a filter cake is discharged under the action of a mud scraping plate; and the inner bottom of the leaf filter shell is provided with a conveying screw for discharging the filter cake. The leaf filter capable of deslagging continuously is applicable to solid-liquid separation under various conditions, can operate under the conditions with higher temperature and pressure, and is wide in application range; and all the filter leaves are immersed in the filtering grout, the leaf filter operates continuously, the filter cake can be disassembled and discharged in time, the filter leaves can be synchronously regenerated, and therefore, the leaf filter has the characteristic that the filtering efficiency is high.
Description
Technical field
A kind of continuous discharging slag leaf filter of the utility model relates to the equipment of Separation of Solid and Liquid, and relating in particular to can continuous discharging slag leaf filter technical scheme.
Technical background
Leaf filter is a kind of pressure filtration equipment, and than other filter plant filter efficiency height, energy consumption is low, material handling at high temperature, and the scope of application is extensive.Common leaf filter is the batch (-type) operation, and filter cake needs the discharge that stops after amassing and expiring, and causes to produce and pauses, and has reduced leaf filter overall manufacturing efficient.
Patent 200720022056.2 pressure disc type filters and 200720158278.7 1 kinds of pressure disc type filters are the filtrations under steam or compressed air pressure, and are effective to filtering dried filter cake, but can't filter the material more than 100 ℃; Because need the control liquid level, filter efficiency is lower.
Patent 99203423.x slags tap automatically, and leaf filter employing filter disc filters and the mode of screen cloth discharging is carried out Separation of Solid and Liquid.Exist the filter disc discharging not thorough, filter disc can not synchronizing regeneration; Filter cake needs roto-siofter isolated by filtration discharge once more, problems such as discharge difficulty.
Summary of the invention
Purpose of the present invention is exactly the deficiency that exists at above-mentioned prior art, provides a kind of under the malleation operating condition, and the continuous discharging slag leaf filter carries out the Separation of Solid and Liquid scheme, guarantees to produce to run without interruption.
The objective of the invention is to be achieved through the following technical solutions:
Contain that difference contains admittedly, varigrained slurries are injected in the continuous discharging slag leaf filter housing, filter by the hollow blade that is arranged in the leaf filter housing, filtrate sees through in the hollow shaft runner that filter medium flows into and filter plate joins under pressure, flows out outside the body; Filter cake when blade forwards discharge zone to, adopts the regenerated liquid recoil, and under the cleaning shoe effect, filter cake is discharged on the conveyor screw that is located at the bottom attached to the filter plate surface, is discharged to outside the housing by conveyor screw.
Continuous discharging slag leaf filter of the present invention is characterized in that being provided with the filter leaf of a plurality of plate-like hollows in the leaf filter shell, blade is installed on the hollow shaft, rotates with hollow shaft; Blade passage is arranged in the hollow shaft, join, when blade forwards the filtrate district to, discharge filtrate by distributing valve with casing distributed outside valve; When blade forwards discharge zone to, squeeze into regenerated liquid by regenerative pump by distributing valve, and under the effect of cleaning shoe, unload filter cake; Leaf filter shell inner bottom part is established conveyor screw, and filter cake is discharged outside the leaf filter housing; The outlet of conveyor screw is provided with the lattice wheel, plays discharging and sealing function.
Continuous discharging slag leaf filter of the present invention is characterized in that plate-like hollow blade material can be media such as micropore ceramics, high molecule micropore material, metal screen, filter cloth.
Continuous discharging slag leaf filter of the present invention is characterized in that hollow shaft row filtrate and advances regenerated liquid and controlled by distributing valve that blade is according to the rotary part filter material and unload filter cake;
Continuous discharging slag leaf filter of the present invention can recoil to filter plate with regenerated liquid when it is characterized in that unloading filter cake, can either unload filter cake, and blade is also played palingenesis.Regenerated liquid can be materials such as filtrate, water;
Continuous discharging slag leaf filter of the present invention is characterized in that the conveyor screw of leaf filter bottom can speed governing, can how much adjust conveying capacity according to filter cake, keeps filter cake moisture content;
Continuous discharging slag leaf filter of the present invention is characterized in that distributing device is located on the leaf filter shell, by distributing pipe cloth between each blade;
Continuous discharging slag leaf filter of the present invention is characterized in that discharge zone is provided with flusher.
Description of drawings
Continuous discharging slag leaf filter schematic diagram of the present invention is seen accompanying drawing 1, Fig. 2.
1-master's motor; The 2-distributing valve; The 3-housing; The 4-blade; The 5-hollow shaft; The 6-filtrate tank; The 7-regenerative pump; The 8-screw motor; The 9-conveyor screw; 10-lattice wheel; The 11-outlet; The 12-cleaning shoe; The 13-runner; The 14-distributing device; The 15-flusher
The specific embodiment
Continuous discharging slag leaf filter of the present invention, slip enters in the leaf filter housing 3 by distributing device 14, is provided with the blade 4 of a plurality of plate-like hollows in the housing, and blade material can be media such as micropore ceramics, metal screen, filter cloth.Blade is installed on the hollow shaft 5, in runner 13 is arranged, the distributing valve 2 of runner and casing outside joins.Main motor 1 drives hollow shaft and rotates, when blade forwards the filtrate district to, and under the effect of body internal pressure, the filter blade slip, filtrate is drained into filtrate tank 6 by the runner in the hollow shaft by distributing valve; When blade forwarded discharge zone to, regenerative pump 7 was squeezed into regenerated liquid by distributing valve in blade, and laid down filter cake under the effect of cleaning shoe 11; Filter cake is unloaded on the conveyor screw 9 that drops to bottom of shell, by conveyor screw filter cake is discharged outside the leaf filter by outlet 11; Conveyor screw is driven by buncher 8, adjusts rotating speed according to filter cake amount size; The outlet of conveyor screw is provided with lattice wheel 10, plays sealing function.Behind leaf filter operation one-period, when body need be cleared up, can pump into cleaning fluid by the flusher 15 that is arranged on discharge zone body is cleared up.
By implementing continuous discharging slag leaf filter of the present invention, will obtain following effect:
1, leaf filter operation under positive pressure, energy consumption is low;
2, leaf filter can move under the temperature and pressure conditions of higher, and the scope of application is extensive;
3, filter leaf all is immersed in and filters in the slurries, and effective filtration area is big, the filter efficiency height;
4, leaf filter is worked continuously, and filter cake can in time unload and discharge, and does not need to stop to handle, and has improved operation rate;
5, filter leaf can synchronizing regeneration, improves filter efficiency;
6, the filter cake discharge rate can be adjusted, and keeps filter cake moisture content.
Continuous discharging slag leaf filter example of the present invention:
Example 1 temperature is that 150 ℃ slip enters in the leaf filter housing by distributing device, and under the effect of pressure, slip is by the filter blade material of a plurality of plate-like hollows in housing.Blade material is a metal screen, is installed on the hollow shaft; Hollow shaft is rotated by main driven by motor.When blade forwards the filtrate district to, under the effect of body internal pressure, the filter blade slip, filtrate is drained into filtrate tank by distributing valve; When blade forwarded discharge zone to, squeezing into temperature by distributing valve in blade was 80 ℃ hot water, lays down filter cake under the effect of cleaning shoe; Filter cake is unloaded on the conveyor screw that drops to bottom of shell, by conveyor screw filter cake is carried outside housing, is discharged by outlet by the lattice wheel; Conveyor screw is a buncher, adjusts rotating speed according to filter cake amount size.Behind leaf filter operation one-period, when body need be cleared up, pump into cleaning fluid with the flusher that is arranged on discharge zone body is cleared up.
Example 2 pressure are that the slip of 0.3MPa enters in the leaf filter housing by distributing device, and under the effect of pressure, slip is by the filter blade material of a plurality of plate-like hollows in housing.Blade material is a micropore ceramics, is installed on the hollow shaft; Hollow shaft is rotated by main driven by motor.When blade forwards the filtrate district to, under the effect of body internal pressure, the filter blade slip, filtrate is drained into filtrate tank by distributing valve; When blade forwarded discharge zone to, squeezing into temperature by distributing valve in blade was 80 ℃ filtrate, lays down filter cake under the effect of cleaning shoe; Filter cake is unloaded on the conveyor screw that drops to bottom of shell, by conveyor screw filter cake is carried outside housing, is discharged by outlet by the lattice wheel; Conveyor screw is a buncher, adjusts rotating speed according to filter cake amount size.Behind leaf filter operation one-period, when body need be cleared up, pump into cleaning fluid with the flusher that is arranged on discharge zone body is cleared up.
Claims (7)
1. continuous discharging slag leaf filter is characterized in that being provided with the filter leaf (4) of a plurality of plate-like hollows in leaf filter shell (3), blade is installed on the hollow shaft (5), rotates with hollow shaft; Blade passage (13) is arranged in the hollow shaft, join with casing distributed outside valve (2); Leaf filter shell inner bottom part is established conveyor screw (9), and filter cake is discharged outside the leaf filter housing; The outlet of conveyor screw is provided with lattice wheel (10).
2. according to right 1 described continuous discharging slag leaf filter, it is characterized in that plate-like hollow blade material can be media such as micropore ceramics, high molecule micropore material, metal screen, filter cloth.
3. according to right 1 described continuous discharging slag leaf filter, it is characterized in that hollow shaft row's filtrate and advance regenerated liquid and control by distributing valve;
4. according to right 1 described continuous discharging slag leaf filter, it is characterized in that regenerated liquid can be materials such as filtrate, water;
5. according to right 1 described continuous discharging slag leaf filter, it is characterized in that the conveyor screw of leaf filter bottom can speed governing;
6. according to right 1 described continuous discharging slag leaf filter, it is characterized in that distributing device is located on the leaf filter shell, by distributing pipe cloth between each blade;
7. according to right 1 described continuous discharging slag leaf filter, it is characterized in that discharge zone is provided with flusher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020214908XU CN201815173U (en) | 2010-05-20 | 2010-05-20 | Leaf filter capable of deslagging continuously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020214908XU CN201815173U (en) | 2010-05-20 | 2010-05-20 | Leaf filter capable of deslagging continuously |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201815173U true CN201815173U (en) | 2011-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020214908XU Expired - Fee Related CN201815173U (en) | 2010-05-20 | 2010-05-20 | Leaf filter capable of deslagging continuously |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201815173U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801138A (en) * | 2014-01-28 | 2014-05-21 | 内蒙古蒙西鄂尔多斯铝业有限公司 | Method and device for quickly separating silicon-calcium slag |
| CN104902977A (en) * | 2012-10-11 | 2015-09-09 | 福伊特专利有限公司 | Disk filter |
| CN105641990A (en) * | 2016-03-28 | 2016-06-08 | 张浩楠 | Sewage sand-filtering equipment |
| CN106267981A (en) * | 2016-08-31 | 2017-01-04 | 四川烨晶化工装备有限公司 | Filter |
| CN107335272A (en) * | 2017-08-31 | 2017-11-10 | 中山诺顿科研技术服务有限公司 | A kind of sewage impurity filtering device |
| CN108728164A (en) * | 2018-07-02 | 2018-11-02 | 华东理工大学 | A kind of continuous liquid slag discharging device and its application |
| CN109289821A (en) * | 2018-10-26 | 2019-02-01 | 湖北君集水处理有限公司 | A carbon gas separation device in the regeneration process of powdered activated carbon |
| CN110327685A (en) * | 2019-07-23 | 2019-10-15 | 江苏新宏大集团有限公司 | A kind of waste water special filtering thickener |
| CN111686498A (en) * | 2019-03-15 | 2020-09-22 | 王政峰 | High-pressure filter |
| CN113209877A (en) * | 2021-03-30 | 2021-08-06 | 漳州职业技术学院 | Soil repairing agent production improvement device and process thereof |
| CN113209876A (en) * | 2021-03-30 | 2021-08-06 | 漳州职业技术学院 | Soil conditioner preparation system and method |
| CN115110599A (en) * | 2022-08-25 | 2022-09-27 | 山西路桥市政工程有限公司 | Automatic soil discharging construction process for deep foundation pit |
-
2010
- 2010-05-20 CN CN201020214908XU patent/CN201815173U/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104902977A (en) * | 2012-10-11 | 2015-09-09 | 福伊特专利有限公司 | Disk filter |
| CN104902977B (en) * | 2012-10-11 | 2017-05-24 | 福伊特专利有限公司 | Disk filter |
| CN103801138A (en) * | 2014-01-28 | 2014-05-21 | 内蒙古蒙西鄂尔多斯铝业有限公司 | Method and device for quickly separating silicon-calcium slag |
| CN103801138B (en) * | 2014-01-28 | 2016-03-16 | 内蒙古蒙西鄂尔多斯铝业有限公司 | A kind of method and apparatus of calcium silicate slag quick separating |
| CN105641990A (en) * | 2016-03-28 | 2016-06-08 | 张浩楠 | Sewage sand-filtering equipment |
| CN105641990B (en) * | 2016-03-28 | 2018-01-23 | 张浩楠 | A kind of sewage filter sand equipment |
| CN106267981A (en) * | 2016-08-31 | 2017-01-04 | 四川烨晶化工装备有限公司 | Filter |
| CN107335272A (en) * | 2017-08-31 | 2017-11-10 | 中山诺顿科研技术服务有限公司 | A kind of sewage impurity filtering device |
| CN108728164A (en) * | 2018-07-02 | 2018-11-02 | 华东理工大学 | A kind of continuous liquid slag discharging device and its application |
| CN109289821A (en) * | 2018-10-26 | 2019-02-01 | 湖北君集水处理有限公司 | A carbon gas separation device in the regeneration process of powdered activated carbon |
| CN111686498A (en) * | 2019-03-15 | 2020-09-22 | 王政峰 | High-pressure filter |
| CN110327685A (en) * | 2019-07-23 | 2019-10-15 | 江苏新宏大集团有限公司 | A kind of waste water special filtering thickener |
| CN110327685B (en) * | 2019-07-23 | 2024-06-18 | 江苏新宏大集团有限公司 | Special filtration thickener of waste water |
| CN113209877A (en) * | 2021-03-30 | 2021-08-06 | 漳州职业技术学院 | Soil repairing agent production improvement device and process thereof |
| CN113209876A (en) * | 2021-03-30 | 2021-08-06 | 漳州职业技术学院 | Soil conditioner preparation system and method |
| CN113209876B (en) * | 2021-03-30 | 2022-12-09 | 漳州职业技术学院 | A kind of soil conditioner preparation system and method thereof |
| CN115110599A (en) * | 2022-08-25 | 2022-09-27 | 山西路桥市政工程有限公司 | Automatic soil discharging construction process for deep foundation pit |
| CN115110599B (en) * | 2022-08-25 | 2022-11-11 | 山西路桥市政工程有限公司 | Automatic soil discharging construction process for deep foundation pit |
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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: 20110504 Termination date: 20120520 |