CN202460238U - Sludge treatment diaphragm filter press - Google Patents

Sludge treatment diaphragm filter press Download PDF

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Publication number
CN202460238U
CN202460238U CN2012200183070U CN201220018307U CN202460238U CN 202460238 U CN202460238 U CN 202460238U CN 2012200183070 U CN2012200183070 U CN 2012200183070U CN 201220018307 U CN201220018307 U CN 201220018307U CN 202460238 U CN202460238 U CN 202460238U
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CN
China
Prior art keywords
filter
frame
water inlet
filter press
control valve
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
Application number
CN2012200183070U
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Chinese (zh)
Inventor
李文斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Lee and Man Paper Manufacturing Co Ltd
Original Assignee
Guangdong Lee and Man Paper Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangdong Lee and Man Paper Manufacturing Co Ltd filed Critical Guangdong Lee and Man Paper Manufacturing Co Ltd
Priority to CN2012200183070U priority Critical patent/CN202460238U/en
Application granted granted Critical
Publication of CN202460238U publication Critical patent/CN202460238U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to the technical field of sludge treatment, in particular to a sludge treatment diaphragm filter press. The filter press comprises a frame, a filter device and a hydraulic device, wherein a cavity is formed on the frame; the filter device is arranged in the cavity of the frame; the hydraulic device is arranged on the side of the frame; the filter device comprises a pressing plate, diaphragm filter plates and filter cloth; the diaphragm filter plates are fixed in the cavity of the frame; the filter cloth is arranged along the upper ends of the diaphragm filter plates and the lower ends of adjacent diaphragm filter plates; the pressing plate with an effect of tensioning the filter cloth is arranged on one side of the diaphragm filter plates; and gaps are formed among adjacent diaphragm filter plates. Compared with the prior art, the filter press has the advantages that the filter press is high in filter velocity, good in separation effect and easy and convenient to operate, the water content of a mud cake is effectively reduced, the consumption of industrial cleaning water is reduced, and environmental pollution and production cost are reduced.

Description

The Treatment of Sludge diaphragm filter press
Technical field
The utility model relates to technical field of sludge treatment, relates in particular to the Treatment of Sludge diaphragm filter press.
Background technology
Filter press is the main filter plant of sludge dewatering.The filter plant majority that sludge dewatering is at present used is belt filter press and centrifuge; The weak point of using these two kinds of equipment to filter mud is: because the mud cake on the belt filter press beaming roller extruding strainer is moment and mistake, the moisture in the mud cake is difficult to discharge fast; And still contain very high moisture in the mud cake that centrifuge uses centrifugal force to filter.The mud cake that these two kinds of equipment filter influences the normal day output and the working environment of mud because thereby the moisture content height can not transport after making sludge filtration.
Summary of the invention
The purpose of the utility model is to avoid weak point of the prior art and the Treatment of Sludge diaphragm filter press that provides, and its rate of filtration is fast, good separating effect; Simple to operation; Effectively reduce moisture content of the cake, reduce industrial cleaning water, reduce environmental pollution, reduce production costs.
The purpose of the utility model realizes through following technical scheme:
The Treatment of Sludge diaphragm filter press comprises frame, filter and hydraulic means, and frame offers cavity; Filter is built in the cavity of frame; Hydraulic means is installed in the side of frame, and filter comprises pressure strip, membrane filter plate and filter cloth, and membrane filter plate is fixed in the cavity of frame ,Filter cloth arranges that along the upper end of membrane filter plate and the lower end of adjacent membrane filter plate a side of membrane filter plate is provided with the pressure strip of tensioning filter cloth effect, is provided with the space between the adjacent membrane filter plate.
Wherein, frame comprises support and thrust plate, and thrust plate is provided with the charging flange, and the charging flange is connected with feed pipe and charging control valve.
Wherein, hydraulic means comprises hydraulic cylinder and hydraulic electric motor, and hydraulic cylinder is arranged at a side of frame, and hydraulic cylinder and hydraulic electric motor are electrically connected, and hydraulic cylinder is connected with pressure strip.
Wherein, also included the cleaning device that cleans the filter cloth effect, cleaning device includes water inlet and water inlet control valve, and water inlet and water inlet control valve are electrically connected, and water inlet is installed in the upper surface of frame.
Wherein, also include the PLC controller, the PLC controller is electrically connected with charging control valve, hydraulic electric motor and water inlet control valve.
Wherein, the changed course roller that is used to change the filter cloth direction of motion is installed on the membrane filter plate.
The beneficial effect of the utility model: Treatment of Sludge diaphragm filter press; Comprise frame, filter and hydraulic means; Frame offers cavity, and filter is built in the cavity of frame, and hydraulic means is installed in the side of frame; Filter comprises pressure strip, membrane filter plate and filter cloth, and membrane filter plate is fixed in the cavity of frame ,Filter cloth arranges that along the upper end of membrane filter plate and the lower end of adjacent membrane filter plate a side of membrane filter plate is provided with the pressure strip of tensioning filter cloth effect, is provided with the space between the adjacent membrane filter plate.Compared with prior art, the utility model rate of filtration is fast, and good separating effect is simple to operation, effectively reduces moisture content of the cake, reduces industrial cleaning water, reduces environmental pollution, reduces production costs.
Description of drawings
Utilize accompanying drawing to come the utility model is further described below, but the embodiment in the accompanying drawing does not constitute any restriction to the utility model.
Fig. 1 is the structural representation of the Treatment of Sludge diaphragm filter press of the utility model.
Fig. 2 is the structural representation at another visual angle of the Treatment of Sludge diaphragm filter press of the utility model.
1---frame;
11---support;
12---thrust plate;
13---the charging flange;
2---filter;
21---membrane filter plate;
3---hydraulic means;
31---hydraulic cylinder;
4---cleaning device.
The specific embodiment
See Fig. 1 Fig. 2, come the utility model is further explained below in conjunction with embodiment.
Treatment of Sludge diaphragm filter press in the present embodiment; Comprise frame 1, filter 2 and hydraulic means 3, frame 1 offers cavity, and filter 2 is built in the cavity of frame 1; Hydraulic means 3 is installed in the side of frame 1; Filter 2 comprises pressure strip, membrane filter plate 21 and filter cloth, and membrane filter plate 21 is fixed in the cavity of frame 1, and filter cloth is arranged along the upper end of membrane filter plate 21 and the lower end of adjacent membrane filter plate 21; One side of membrane filter plate 21 is provided with the pressure strip of tensioning filter cloth effect, is provided with the space between the adjacent membrane filter plate 21.Compared with prior art, the utility model rate of filtration is fast, and good separating effect is simple to operation, effectively reduces moisture content of the cake, reduces industrial cleaning water, reduces environmental pollution, reduces production costs.
During the utility model work, the Treatment of Sludge diaphragm filter press is formed a course of work through charging filtration, extruding, washing, filter cake discharging etc.After mud got into the Treatment of Sludge diaphragm filter press, pressure strip pushed the mud of filter cloth parcel to the motion of membrane filter plate 21 directions, and the water in the mud is extruded out, and mud cake is wrapped in the filter cloth.At this moment, pressure strip return-to-home position, removal mud cake.
In the present embodiment, frame 1 comprises support 11 and thrust plate 12, and thrust plate 12 is provided with charging flange 13, and charging flange 13 is connected with feed pipe and charging control valve.Mud gets into the Treatment of Sludge diaphragm filter press from feed pipe, charging control valve control mud inlet.
In the present embodiment, hydraulic means 3 comprises hydraulic cylinder 31 and hydraulic electric motor, and hydraulic cylinder 31 is arranged at a side of frame 1, and hydraulic cylinder 31 is electrically connected with hydraulic electric motor, and hydraulic cylinder 31 is connected with pressure strip.31 motions of hydraulic electric motor control hydraulic cylinder, hydraulic cylinder 31 drives the pressure strip motion.
In the present embodiment, also included the cleaning device 4 that cleans the filter cloth effect, cleaning device 4 includes water inlet and water inlet control valve, and water inlet and water inlet control valve are electrically connected, and water inlet is installed in the upper surface of frame 1.When filter cloth need clean, open water inlet by water inlet control valve control; When cleaning finishes, close water inlet by water inlet control valve control.
In the present embodiment, also include the PLC controller, the PLC controller is electrically connected with charging control valve, hydraulic electric motor and water inlet control valve.The PLC controller is through control charging control valve, hydraulic electric motor and water inlet control valve; Can realize automatic feed, automatically push pedal compression mud, arm-tie discharging automatically, automatically wash filter cloth, connect liquid turnover panel, draining automatically automatically; Make that the Treatment of Sludge diaphragm filter press is energy-conservation, efficient, good separating effect, easy to use.
In the present embodiment, the changed course roller that is used to change the filter cloth direction of motion is installed on the membrane filter plate 21.The changed course roller is used to change the direction of motion of filter cloth, conveniently unloads mud cake.
The course of work of the utility model is: the work of Treatment of Sludge diaphragm filter press begins by PLC controller control operation charging control valve, and to the filter chamber charging, when material filled up filter chamber, controlled and stop charging by the charging control valve from feed pipe for mud.Hydraulic electric motor starts, and hydraulic cylinder 31 drives pressure strip to the motion of membrane filter plate 21 directions, the mud of extruding filter cloth parcel, and the water in the mud is extruded out, and mud cake is wrapped in the filter cloth.At this moment, hydraulic cylinder 31 drives the pressure strip return-to-home position, and the changed course roller changes the direction of filter cloth, and mud cake unloads.Water inlet control valve is opened water inlet and is cleaned filter cloth, and the next circulation of PLC controller startup is accomplished after accomplishing.
Above content is merely the preferred embodiment of the utility model; For those of ordinary skill in the art; According to the thought of the utility model, the part that on the specific embodiment and range of application, all can change, this description should not be construed as the restriction to the utility model.

Claims (6)

1. Treatment of Sludge diaphragm filter press; Comprise frame (1), filter (2) and hydraulic means (3); Said frame (1) offers cavity, and said filter (2) is built in the cavity of said frame (1), and said hydraulic means (3) is installed in the side of said frame (1); It is characterized in that: said filter (2) comprises pressure strip, membrane filter plate (21) and filter cloth, and said membrane filter plate (21) is fixed in the cavity of frame (1) ,Said filter cloth is arranged along the upper end of membrane filter plate (21) and the lower end of adjacent membrane filter plate (21); One side of said membrane filter plate (21) is provided with the pressure strip of the said filter cloth effect of tensioning, is provided with the space between the adjacent said membrane filter plate (21).
2. Treatment of Sludge diaphragm filter press according to claim 1; It is characterized in that: said frame (1) comprises support (11) and thrust plate (12); Said thrust plate (12) is provided with charging flange (13), and said charging flange (13) is connected with feed pipe and charging control valve.
3. Treatment of Sludge diaphragm filter press according to claim 1; It is characterized in that: said hydraulic means (3) comprises hydraulic cylinder (31) and hydraulic electric motor; Said hydraulic cylinder (31) is arranged at a side of said frame (1); Said hydraulic cylinder (31) and said hydraulic electric motor are electrically connected, and said hydraulic cylinder (31) is connected with said pressure strip.
4. Treatment of Sludge diaphragm filter press according to claim 1; It is characterized in that: also included the cleaning device (4) that cleans said filter cloth effect; Said cleaning device (4) includes water inlet and water inlet control valve; Said water inlet and said water inlet control valve are electrically connected, and said water inlet is installed in the upper surface of frame (1).
5. Treatment of Sludge diaphragm filter press according to claim 4 is characterized in that: also include the PLC controller, said PLC controller is electrically connected with said charging control valve, said hydraulic electric motor and said water inlet control valve.
6. according to any described Treatment of Sludge diaphragm filter press in the claim 1 to 5, it is characterized in that: the changed course roller that is used to change the said filter cloth direction of motion is installed on the said membrane filter plate (21).
CN2012200183070U 2012-01-16 2012-01-16 Sludge treatment diaphragm filter press Expired - Lifetime CN202460238U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200183070U CN202460238U (en) 2012-01-16 2012-01-16 Sludge treatment diaphragm filter press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200183070U CN202460238U (en) 2012-01-16 2012-01-16 Sludge treatment diaphragm filter press

Publications (1)

Publication Number Publication Date
CN202460238U true CN202460238U (en) 2012-10-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012200183070U Expired - Lifetime CN202460238U (en) 2012-01-16 2012-01-16 Sludge treatment diaphragm filter press

Country Status (1)

Country Link
CN (1) CN202460238U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102527114A (en) * 2012-01-16 2012-07-04 广东理文造纸有限公司 Membrane filter press for sludge treatment
CN104307224A (en) * 2014-09-10 2015-01-28 浙江金鸟压滤机有限公司 Hydraulic driven type filter press
CN110330208A (en) * 2019-07-16 2019-10-15 广东恒鑫智能装备股份有限公司 Sludge filter press
CN111001202A (en) * 2020-01-17 2020-04-14 河南久鼎过滤设备有限公司 Water flushing diaphragm filter press

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102527114A (en) * 2012-01-16 2012-07-04 广东理文造纸有限公司 Membrane filter press for sludge treatment
CN104307224A (en) * 2014-09-10 2015-01-28 浙江金鸟压滤机有限公司 Hydraulic driven type filter press
CN104307224B (en) * 2014-09-10 2015-12-02 浙江金鸟压滤机有限公司 A kind of hydraulic drive type filter press
CN110330208A (en) * 2019-07-16 2019-10-15 广东恒鑫智能装备股份有限公司 Sludge filter press
CN111001202A (en) * 2020-01-17 2020-04-14 河南久鼎过滤设备有限公司 Water flushing diaphragm filter press

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Granted publication date: 20121003