CN203935658U - A kind of multi-functional pressure filter - Google Patents

A kind of multi-functional pressure filter Download PDF

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Publication number
CN203935658U
CN203935658U CN201420349208.XU CN201420349208U CN203935658U CN 203935658 U CN203935658 U CN 203935658U CN 201420349208 U CN201420349208 U CN 201420349208U CN 203935658 U CN203935658 U CN 203935658U
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CN
China
Prior art keywords
filter
thrust plate
hole
bag
pressure
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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
Application number
CN201420349208.XU
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Chinese (zh)
Inventor
阮玉根
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RUANSHI CHEMICAL (CHANGSHU) Co Ltd
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RUANSHI CHEMICAL (CHANGSHU) Co Ltd
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Priority to CN201420349208.XU priority Critical patent/CN203935658U/en
Application granted granted Critical
Publication of CN203935658U publication Critical patent/CN203935658U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a kind of multi-functional pressure filter, comprise rack section, filtration fraction, four parts of heating part and oil press device, described rack section is used for supporting filtration and other attaching parts, comprise crossbeam, column, thrust plate and pressure strip, described filtration fraction comprises filter bag and filter, filter is concave inward structure, a filter charging hole is set in the middle of described filter, filter bottom arranges 1 to 2 filter fluid hole, the utility model is in filter process, added functions/drying, improved operating efficiency, tradition filter residues of press filter is in filter frame, discharging is inconvenient, the utility model adopts the discharging of filter bag cloth sack, can self-emptying, discharging is convenient.

Description

A kind of multi-functional pressure filter
Technical field
The utility model relates to filter press manufacturing technology field, particularly relates to a kind of multi-functional pressure filter.
Background technology
Filter press is a kind of conventional solid-liquid separating equipment, as the filtration of hydrate, be widely used in chemical industry, pharmacy, metallurgy, dyestuff, food, brewage, the industry such as pottery and environmental protection, the operation principle of filter press is to utilize filter medium, object is applied to certain pressure, make liquid dialysis out, the common structure of filter press is comprised of three parts, frame, hold-down mechanism and filter mechanism.Its working procedure can be summarized as charging, filters, unloads the circulation of three steps of filter cake.
In the time of existing filter press product dehydrate, product moisture content is high, cannot reach moisture content index requirement, can not treat filter material and heat, make its partial gasification, with this, reduce moisture, and, existing filter press, filtration fraction comprises filter and filter frame, filter plate and filter frame are arranged alternately on crossbeam, filter cloth is distributed in filter frame both sides, and after material filtering, filter cake is stayed in filter frame, discharging is inconvenient, and traditional filter press can not self-emptying.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of multi-functional pressure filter, can filter, and washing, dry, and possess self-emptying function.
Multi-functional pressure filter comprises a rack section, filtration fraction, four parts of heating part and oil press device.
Described rack section is used for supporting filtration and other attaching parts, comprise crossbeam, column, thrust plate and pressure strip, in thrust plate centre position or upper position, be provided with charging aperture, in thrust plate lower end, be provided with 1 to 2 leakage fluid dram, described pressure strip is in order to compress filter, described pressure strip is alloy material, there is higher compressive strength, the other end that pressure strip is relative with thrust plate is connected with hydraulic jack, and hydraulic jack is connected with hydraulic press, and on oil cylinder, is provided with left lateral hole and right lateral hole.Meanwhile, be provided with guide rail on crossbeam, hydraulic jack moves horizontally on guide rail.In the time of work, pressure strip is under oil cylinder working-pressure effect, and with filter, thrust plate is tightly drawn close, and guarantees feed liquid no leakage when filtering.
Described filtration fraction comprises filter bag and filter, a plurality of filters are arranged between thrust plate and pressure strip, filter is concave inward structure, a filter charging hole is set in the middle of described filter, charging hole horizontal size on filter charging hole and thrust plate, be consistent with diameter, for material stream passed, filter bottom arranges 1 to 2 filter fluid hole, fluid hole and the fluid hole level on thrust plate on filter fluid hole size and horizontal direction and thrust plate filter are straight line, form liquid outlet channel, discharge for liquid, between two filter frames, be provided with the filter bag that filter cloth forms, filter bag is close to filter concave inward structure, described filter bag both sides are respectively arranged with circular access hole, filter bag access opening and filter through hole coordinate, and filter bag hole is consistent with direction with filter hole size, material is under extraneous pump pressure, by the charging aperture on thrust plate, through hole along filter, filter bag passage, be full of successively filter bag.And below described filter bag, be provided with discharging opening, get rid of the material cake of moisture and discharge by the discharging opening of filter bag below, the waste water producing in pressure-filtering process, discharges outside filter press through osculum, adopts undercurrent drainage pattern.
For the ease of discharging, between described thrust plate and pressure strip, be provided with horizontal stand, on support, be provided with the horizontal pull unit of filter bag.
An optimal technical scheme, described horizontal pull unit is the filter bag hook of slinging.
Described heating part is that the framework of filter is hollow structure, in each filter frame upper end, be provided with into steam port, in each filter frame lower end, be provided with out steam port, enter steam port and can connect boiler or enterprise's used heat pipeline, to carrying out the material of press filtration, in filter internal cavities, heat.
An optimal technical scheme, described multi-functional pressure filter enter steam port and go out steam port place to be respectively arranged with into steam valve and go out steam valve, be convenient to the control of temperature.
Described hydraulic press is partly provided with oil hydraulic cylinder, and oil cylinder left lateral hole and oil cylinder right lateral hole are set on oil hydraulic cylinder, and described oil hydraulic cylinder is connected with hydraulic press,
The course of work of the utility model multi-functional pressure filter is, first, compresses filter, and process oil press, makes pressure strip move to thrust plate direction, makes all to compress between filter, thus, formed the filter chamber of sealing between adjacent filter plate; Then filter press work, adopts charge pump fill material, and material enters from thrust plate charging aperture, filter bag filters feed liquid, produces solid-liquid separated, and the material of removing moisture is retained in the filter bag of filter cavity, after filtration completes, open pressure strip, pull on support the filter bag hook of slinging simultaneously, filter bag is propped up to both sides, material filter cake is by self gravitation, free dropping, along with filter bag discharging opening is discharged outside filter press, completes discharging process.
The beneficial effects of the utility model are: the utility model is in filter process, added functions/drying, improved operating efficiency, reduced the humidity of material, traditional filter residues of press filter is in filter frame, and filter frame discharging is inconvenient, in filter frame, there are remnants, the utility model adopts filter bag discharge hole for discharge, can self-emptying, and discharging is convenient.
Accompanying drawing explanation
Fig. 1 is the utility model multi-functional pressure filter structural representation;
Fig. 2 is the utility model multi-functional pressure filter plate structural representation when holding out against work;
Fig. 3 is the utility model multipotency energy press filter plate structural representation;
Fig. 4 is the utility model multipotency energy Filter Press bag structural representation;
In accompanying drawing, the mark of each parts is as follows:
1 is charging aperture, and 2 is discharging opening, and 3 is thrust plate, 4 is filter, and 5 for entering steam port, and 6 go out steam port, 7 is leakage fluid dram, and 8 is hydraulic press, and 9 is oil cylinder left lateral hole, 10 is oil cylinder right lateral hole, and 11 is filter press crossbeam, and 12 is filter bag, 13 for filtering wrench plate, 14 is filter tailgate, and 15 is pressure strip, and 16 is oil cylinder, 17 is filter press column, the 18 filter bags hook of slinging, 41 is filter hollow filter frame, 42 is filter fluid hole, 43 is filter charging hole, 44 is filter groove, and 45 is filter handle, and 121 is filter bag charging aperture.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4:
Multi-functional pressure filter comprises a rack section, filtration fraction, four parts of heating part and oil press device.
Described rack section is used for supporting filtration and other attaching parts, comprise crossbeam 11, column 17, thrust plate 3 and pressure strip 15, in thrust plate 3 centre positions or upper position, be provided with charging aperture 1, in thrust plate lower end, be provided with 1 to 2 leakage fluid dram 7, described pressure strip 15 is in order to compress filter, described pressure strip is alloy material, there is higher compressive strength, the pressure strip other end is connected with hydraulic jack 16, hydraulic jack 16 is connected with hydraulic press 8, and on oil cylinder 16, be provided with left lateral hole 9 and right lateral hole 10, simultaneously, on crossbeam 11, be provided with guide rail, hydraulic jack 16 moves horizontally on guide rail.In the time of work, pressure strip is under oil cylinder 16 pressure-actings, and with filter, thrust plate is tightly drawn close, and guarantees feed liquid no leakage when filtering.
Described filtration fraction is between thrust plate 3 and pressure strip 15, to be provided with a plurality of filters 4, filter 4 is concave inward structure, in the middle of described filter 4, a filter charging hole 43 is set, charging hole horizontal size on filter charging hole 43 and thrust plate, be consistent with diameter, for material stream passed, filter bottom arranges 1 to 2 filter fluid hole, fluid hole and the fluid hole level on thrust plate on filter fluid hole size and horizontal direction and thrust plate filter are straight line, form liquid outlet channel, discharge for liquid, between two filter frames, be provided with the filter bag 12 that filter cloth forms, filter bag 12 is close to filter inner side, described filter bag 12 both sides are respectively arranged with circular access hole, filter bag 12 access openings and filter through hole coordinate, and filter bag passage is consistent with direction with filter hole size, material is under extraneous pump pressure, by the charging aperture on thrust plate, through hole along filter, filter bag passage, be full of successively filter bag 12.And be provided with filter bag discharging opening below described filter bag 12, getting rid of the material cake of moisture discharges by the discharging opening of filter bag below, the waste water producing in pressure-filtering process, discharges outside filter press through the passage of filter fluid hole 42 and leakage fluid dram 7 compositions, and drainage pattern adopts undercurrent mode.
For the ease of discharging, between described thrust plate and pressure strip, be provided with horizontal stand, on support, be provided with the horizontal pull unit of filter bag, described horizontal pull unit be filter bag sling hook 18.
Described heating part is the frame of filter, filter frame is hollow structure, in each filter frame upper end, be provided with into steam port 5, in each filter frame lower end, be provided with out steam port 6, enter steam port 5 and can connect boiler or enterprise's used heat pipeline, to carrying out the material of press filtration, in filter frame cavity, heat.
Described hydraulic press is partly provided with oil hydraulic cylinder, and oil cylinder left lateral hole and oil cylinder right lateral hole are set on oil hydraulic cylinder, and described oil hydraulic cylinder is connected with hydraulic press,
The course of work of the utility model multi-functional pressure filter is, first, compresses filter, and process oil press, makes pressure strip move to thrust plate direction, makes all to compress between filter, thus, formed the filter chamber of sealing between adjacent filter plate; Then filter press work, adopts charge pump fill material, and material enters from thrust plate charging aperture, filter bag filters feed liquid, produces solid-liquid separated, and the material of removing moisture is retained in the filter bag of filter cavity, after filtration completes, open pressure strip, pull on support the filter bag hook of slinging simultaneously, filter bag is propped up to both sides, material filter cake is by self gravitation, free dropping, along with filter bag discharging opening is discharged outside filter press, completes discharging process.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims (3)

1. a multi-functional pressure filter, it is characterized in that, comprise, rack section, filtration fraction, four parts of heating part and oil press device, described rack section comprises crossbeam, column, thrust plate and pressure strip, in thrust plate centre position or upper position, be provided with charging aperture, in thrust plate lower end, be provided with leakage fluid dram, the other end that pressure strip is relative with thrust plate is connected with hydraulic jack, described filtration fraction comprises filter bag and filter, a plurality of filters are arranged between thrust plate and pressure strip, filter is concave inward structure, a filter charging hole is set in the middle of described filter, filter bottom is provided with filter fluid hole, fluid hole and the fluid hole level on thrust plate on filter fluid hole size and horizontal direction and thrust plate filter are straight line, between two filter concave inward structures, be provided with the filter bag that filter cloth forms, described filter bag both sides are respectively arranged with circular access hole, filter bag access opening and filter through hole coordinate, and be provided with discharging opening below described filter bag, between described thrust plate and pressure strip, be provided with horizontal stand simultaneously, on support, be provided with the horizontal pull unit of filter bag, described heating part is that the frame of filter is hollow structure, in each filter frame upper end, be provided with into steam port, in each filter frame lower end, be provided with out steam port.
2. multi-functional pressure filter according to claim 1, is characterized in that, described thrust plate lower end is provided with 2 leakage fluid drams, and filter bottom is provided with 2 filter fluid holes.
3. multi-functional pressure filter according to claim 1, is characterized in that, at described multi-functional pressure filter, enters steam port and go out steam port place be respectively arranged with into steam valve and go out steam valve.
CN201420349208.XU 2014-06-27 2014-06-27 A kind of multi-functional pressure filter Expired - Fee Related CN203935658U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420349208.XU CN203935658U (en) 2014-06-27 2014-06-27 A kind of multi-functional pressure filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420349208.XU CN203935658U (en) 2014-06-27 2014-06-27 A kind of multi-functional pressure filter

Publications (1)

Publication Number Publication Date
CN203935658U true CN203935658U (en) 2014-11-12

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104984575A (en) * 2015-07-09 2015-10-21 成都科力夫科技有限公司 Safety device for hydraulic control system in frame filter press
CN105031984A (en) * 2015-07-09 2015-11-11 成都科力夫科技有限公司 Hydraulic control piston pushing system for press filter
CN106474797A (en) * 2016-11-29 2017-03-08 湖南大辰环保科技有限公司 A kind of chamber-type press filter mud cake bagging method and device
CN111135616A (en) * 2020-01-03 2020-05-12 第一环保(深圳)股份有限公司 High-pressure double-diaphragm filter plate

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104984575A (en) * 2015-07-09 2015-10-21 成都科力夫科技有限公司 Safety device for hydraulic control system in frame filter press
CN105031984A (en) * 2015-07-09 2015-11-11 成都科力夫科技有限公司 Hydraulic control piston pushing system for press filter
CN106474797A (en) * 2016-11-29 2017-03-08 湖南大辰环保科技有限公司 A kind of chamber-type press filter mud cake bagging method and device
CN111135616A (en) * 2020-01-03 2020-05-12 第一环保(深圳)股份有限公司 High-pressure double-diaphragm filter plate
CN111135616B (en) * 2020-01-03 2020-10-16 第一环保(深圳)股份有限公司 High-pressure double-diaphragm filter plate

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141112

Termination date: 20170627

CF01 Termination of patent right due to non-payment of annual fee