CN213760641U - Device for changing open-flow filter press into closed-flow filter press - Google Patents

Device for changing open-flow filter press into closed-flow filter press Download PDF

Info

Publication number
CN213760641U
CN213760641U CN202021937858.8U CN202021937858U CN213760641U CN 213760641 U CN213760641 U CN 213760641U CN 202021937858 U CN202021937858 U CN 202021937858U CN 213760641 U CN213760641 U CN 213760641U
Authority
CN
China
Prior art keywords
filter
liquid
filter press
flow filter
pressing body
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.)
Active
Application number
CN202021937858.8U
Other languages
Chinese (zh)
Inventor
倪天豪
刘丰杰
童绪文
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.)
Hengsheng Chemical Co ltd
Original Assignee
Hengsheng Chemical 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 Hengsheng Chemical Co ltd filed Critical Hengsheng Chemical Co ltd
Priority to CN202021937858.8U priority Critical patent/CN213760641U/en
Application granted granted Critical
Publication of CN213760641U publication Critical patent/CN213760641U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a device for changing an open-flow filter press into a closed-flow filter press, which comprises a filter press body and a liquid collecting tank, wherein a plurality of filter plates are uniformly arranged in the inner cavity of the filter press body, a first drainage pipe is connected on the left side and the right side of each filter plate in a penetrating way, a corrugated hose is connected with the liquid outlet of each first drainage pipe, supporting legs are fixedly arranged at four corners of the bottom of the filter press body, a transverse supporting plate is connected between the two supporting legs at the left side and between the two supporting legs at the right side, a plurality of vertical supporting plates are uniformly arranged at the top of each transverse supporting plate, a liquid conveying pipeline is connected on the left side of each vertical supporting plate in a penetrating way, filtered dye liquid can be discharged into the liquid collecting tank through the first drainage pipe, the corrugated hose and the liquid conveying pipeline and temporarily stored, a first drainage valve on the right side of the liquid collecting tank can be opened at the later stage, and the dye liquid stored in the liquid collecting tank can be discharged through a second drainage pipe, this prevents the separated liquid from being exposed to the air during the discharge process.

Description

Device for changing open-flow filter press into closed-flow filter press
Technical Field
The utility model relates to a dyestuff filter pressing technical field specifically is a dark current filter press device is changed into to open current filter press.
Background
In the dye filter-pressing separation process, a box-type filter press is often used, the box-type filter press is divided into open flow and dark flow according to a separation liquid collecting mode, the separation liquid of the dark flow filter press flows into a hole arranged in each filter plate, the holes between the filter plates are connected in a sealing mode to form a separation liquid channel, the discharged filter press enters a connecting pipeline and enters a collecting container, the separation liquid is sealed in the whole separation process, no gas is discharged into the environment, the separation liquid of the open flow filter press is discharged into a collecting tank through a water faucet on the side face of each filter plate, and the open flow filter press is low in cost and convenient to clean in actual production, so that the utilization rate is high. However, when the existing open-flow filter press is used, the separated liquid is generally exposed to the air environment for a long time in the discharge process, which not only causes pollution to the surrounding environment, but also harms the health of workers; when solid impurities filtered in the existing open-flow filter press are cleaned, the filter plate needs to be detached and washed, but the filter plate is generally difficult to detach, so that the detachment is inconvenient, the damage to the filter plate is easily caused, the daily cleaning of the filter press is inconvenient, and the maintenance cost of the filter press is increased. In view of this, we propose a conversion of a free flow filter press to a blind flow filter press arrangement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dark current pressure filter device is changed into to free flow pressure filter, have and avoid the parting liquid to expose in air circumstance and can dismantle the advantage of coming easily with the filter, solved current free flow pressure filter when using, the parting liquid generally can expose in air circumstance for a long time in the emission process, this can cause the pollution to the surrounding environment, can harm staff's healthy, when clearing up the solid impurity of straining in it, need dismantle the filter and wash, but the filter is generally difficult to dismantle, so dismantle comparatively inconvenient, cause the damage of filter easily, this daily clearance of pressure filter of being not convenient for, can increase the problem of the maintenance cost of pressure filter.
In order to achieve the above object, the utility model provides a following technical scheme: a device for changing a free flow filter press into a blind flow filter press comprises a filter press body and a liquid collecting tank, the filter pressing body is in a hollow state, a plurality of filter plates are uniformly arranged in the inner cavity of the filter pressing body, the left side and the right side of the filter plate are both connected with a first liquid discharge pipe in a penetrating way, the top of the first liquid discharge pipe is embedded with a first liquid discharge valve, the liquid outlet of the first liquid discharge pipe is connected with a corrugated hose, four corners of the bottom of the press filtering body are fixedly provided with supporting legs, a transverse support plate is connected between the two supporting legs on the left side and between the two supporting legs on the right side, a plurality of vertical support plates are uniformly arranged on the top of the transverse support plate, the left side of each vertical support plate is connected with a transfusion pipeline in a penetrating way, the liquid outlet of the corrugated hose sequentially penetrates through the inner wall of the filter pressing body machine body and the top of the liquid conveying pipeline, and the liquid outlet of the liquid conveying pipeline penetrates through the top of the liquid collecting tank.
Preferably, two connecting plates are connected between the front faces and the back faces of the filter plates, and the connecting plates are fixedly connected with the filter plates through screws.
Preferably, the front and the back of the filter pressing body are both provided with reinforcing plates, and the reinforcing plates are fixedly connected with the filter pressing body through screws.
Preferably, the left side of the filter pressing body is connected with a liquid inlet pipe in a penetrating way.
Preferably, the bottom on the right side of the liquid collecting tank is connected with a second liquid discharge pipe in a penetrating mode, and a second liquid discharge valve is embedded in the top of the second liquid discharge pipe.
Preferably, the corrugated hose is made of a soft PVC material.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses dyestuff liquid after the filtration can be through first drain pipe, corrugated hose and infusion pipeline discharge into in the liquid collecting tank and keep in, the first drainage valve on liquid collecting tank right side can be opened in the later stage, and the dyestuff liquid of storing in the liquid collecting tank is discharged through the second fluid-discharge tube, in order to pack or use, so can avoid the parting liquid to expose in air circumstance in the emission process, solved current free flow pressure filter when using, the parting liquid generally can expose in air circumstance for a long time in the emission process, this not only can cause the pollution to the surrounding environment, still can harm staff's the healthy problem.
2. The utility model discloses can wholly take out a plurality of filters in the filter-pressing body organism, then unscrew the screw and pull down the connecting plate from the filter, so can separate a plurality of filters each other, then available clear water washes the filter, with the impurity clean up in it, so can be convenient for dismantle the filter, and the daily clearance of the pressure filter of being convenient for, when having solved the solid impurity that current free flow pressure filter strained to it in and clearing up, need dismantle the filter and wash, but the filter is generally difficult to dismantle, so dismantle comparatively inconvenient, cause the damage of filter easily, this not only the daily clearance of pressure filter of being not convenient for, still can increase the problem of the maintenance cost of pressure filter.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a left side view of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.
In the figure: 1 filter body machine body, 2 filter boards, 3 connecting plates, 4 liquid inlet pipes, 5 liquid collecting tanks, 6 reinforcing plates, 7 supporting legs, 8 transverse supporting plates, 9 first liquid discharge pipes, 10 corrugated hoses, 11 first liquid discharge valves, 12 liquid conveying pipelines, 13 vertical supporting plates, 14 second liquid discharge pipes, 15 and second liquid discharge valves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a device for changing an open-flow filter press into a closed-flow filter press comprises a filter press body 1 and a liquid collecting tank 5, wherein the filter press body 1 is in a hollow state, a plurality of filter plates 2 are uniformly arranged in an inner cavity of the filter press body 1, two connecting plates 3 are respectively connected between the front and the back of each filter plate 2, the connecting plates 3 are fixedly connected with the filter plates 2 through screws, the left side and the right side of each filter plate 2 are respectively and penetratingly connected with a first drainage pipe 9, a first drainage valve 11 is embedded at the top of each first drainage pipe 9, a corrugated hose 10 is connected with a liquid outlet of each first drainage pipe 9, the corrugated hose 10 is made of a soft PVC material, supporting legs 7 are respectively and fixedly arranged at four corners of the bottom of the filter press body 1, transverse supporting plates 8 are respectively connected between the two supporting legs 7 at the left side and between the two supporting legs 7 at the right side, and a plurality of vertical supporting plates 13 are uniformly arranged at the tops of the transverse supporting plates 8, the left side through connection of vertical extension board 13 has infusion pipeline 12, the liquid outlet of bellows 10 runs through the inner wall of filter pressing body organism 1 and the top of infusion pipeline 12 in proper order, the liquid outlet of infusion pipeline 12 runs through the top of liquid collection tank 5, the bottom through connection on liquid collection tank 5 right side has second fluid-discharge tube 14, the top of second fluid-discharge tube 14 is inlayed and is equipped with second flowing-out valve 15, the front and the back of filter pressing body organism 1 all are provided with gusset plate 6, pass through screw fixed connection between gusset plate 6 and the filter pressing body organism 1, the left side through connection of filter pressing body organism 1 has feed liquor pipe 4.
The working principle is that when the dye liquid is filter-pressed, the dye liquid is introduced into the filter-pressing body 1 through the liquid inlet pipe 4, the dye liquid can be multi-layer filtered by a plurality of filter plates 2 to remove solid impurities in the dye liquid, at the moment, the first liquid discharge valves 11 on the left side and the right side of the filter-pressing body 1 are opened, the filtered dye liquid can be discharged into the corrugated hose 10 through the first liquid discharge pipe 9, then is discharged into the liquid conveying pipeline 12 through the corrugated hose 10, and finally is discharged into the liquid collecting tank 5 through the liquid conveying pipeline 12 and is temporarily stored, the second liquid discharge valve 15 on the right side of the liquid collecting tank 5 can be opened at the later stage, the dye liquid stored in the liquid collecting tank 5 is pumped out through the second liquid discharge pipe 14 through the liquid pump, the dye can be packaged or used, when the solid impurities in the filter plates 2 are cleaned, the first liquid discharge pipe 9 can be pulled out of the filter plates 2, and the top cover of the filter-pressing body 1 is opened through the hinge, simultaneously with the whole taking out of a plurality of filters 2 in the pressure filter body organism 1, then unscrew the screw and pull down connecting plate 3 from filter 2, so can separate a plurality of filters 2 from each other, then can wash filter 2 with the clear water to with the impurity clean up in it, then rethread screw and connecting plate 3 splice a plurality of filters 2 together again, at last with a plurality of filters 2 whole put back in the pressure filter body organism 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a clear current pressure filter changes dark current pressure filter device into, includes filter pressing body organism (1) and liquid holding tank (5), its characterized in that: the filter pressing body machine body (1) is in a hollow state, a plurality of filter plates (2) are uniformly arranged in an inner cavity of the filter pressing body machine body (1), the left side and the right side of each filter plate (2) are respectively connected with a first liquid discharge pipe (9) in a penetrating manner, a first liquid discharge valve (11) is embedded at the top of each first liquid discharge pipe (9), a corrugated hose (10) is connected with a liquid outlet of each first liquid discharge pipe (9), supporting legs (7) are fixedly arranged at four corners of the bottom of the filter pressing body machine body (1), transverse supporting plates (8) are respectively connected between the two supporting legs (7) at the left side and between the two supporting legs (7) at the right side, a plurality of vertical supporting plates (13) are uniformly arranged at the top of each transverse supporting plate (8), an infusion pipeline (12) is connected at the left side of each vertical supporting plate (13) in a penetrating manner, and the liquid outlet of each corrugated hose (10) sequentially penetrates through the inner wall of the filter pressing body machine body (1) and the top of the infusion pipeline (12), the liquid outlet of the liquid conveying pipeline (12) penetrates through the top of the liquid collecting tank (5).
2. A device for converting a free flow filter press into a blind flow filter press as claimed in claim 1 wherein: a plurality of all be connected with two connecting plates (3) between the front of filter (2) and between the back, pass through screw fixed connection between connecting plate (3) and filter (2).
3. A device for converting a free flow filter press into a blind flow filter press as claimed in claim 1 wherein: the front and the back of the filter pressing body (1) are both provided with reinforcing plates (6), and the reinforcing plates (6) are fixedly connected with the filter pressing body (1) through screws.
4. A device for converting a free flow filter press into a blind flow filter press as claimed in claim 1 wherein: the left side of the filter pressing body (1) is connected with a liquid inlet pipe (4) in a penetrating way.
5. A device for converting a free flow filter press into a blind flow filter press as claimed in claim 1 wherein: the bottom on the right side of the liquid collecting tank (5) is connected with a second liquid discharge pipe (14) in a penetrating mode, and a second liquid discharge valve (15) is embedded in the top of the second liquid discharge pipe (14).
6. A device for converting a free flow filter press into a blind flow filter press as claimed in claim 1 wherein: the corrugated hose (10) is made of a soft PVC material.
CN202021937858.8U 2020-09-07 2020-09-07 Device for changing open-flow filter press into closed-flow filter press Active CN213760641U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021937858.8U CN213760641U (en) 2020-09-07 2020-09-07 Device for changing open-flow filter press into closed-flow filter press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021937858.8U CN213760641U (en) 2020-09-07 2020-09-07 Device for changing open-flow filter press into closed-flow filter press

Publications (1)

Publication Number Publication Date
CN213760641U true CN213760641U (en) 2021-07-23

Family

ID=76904550

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021937858.8U Active CN213760641U (en) 2020-09-07 2020-09-07 Device for changing open-flow filter press into closed-flow filter press

Country Status (1)

Country Link
CN (1) CN213760641U (en)

Similar Documents

Publication Publication Date Title
CN213760641U (en) Device for changing open-flow filter press into closed-flow filter press
CN214036087U (en) Oil pump capable of filtering and removing impurities from oil
CN211536741U (en) Prevent regeneration tower of jam
CN210751538U (en) Filtering device for removing silica sol impurities
CN201128240Y (en) Special filter press for oil fractionation
CN101380527B (en) Special grease separation and extraction pressure filter and technique thereof
CN213760606U (en) Shared steam-water separator
CN207805143U (en) A kind of continous way filtering equipment
CN212236763U (en) High-efficient backwash intelligent filter
CN206933215U (en) A kind of clarification filtration equipment of tea beverage
CN213823618U (en) Dewatering device for filter press
CN204171025U (en) A kind of cleaning device of Integrated Driven Generator department enclosure
CN214382588U (en) Water treatment filtration equipment
CN108404470A (en) A kind of sewage disposal filter press
CN214714634U (en) Automatic extracting device of raw materials of silicone adhesive stirring
CN213760638U (en) Sand jar is prevented blockking up by recoil formula
CN210131448U (en) Liquid discharge tank with integrated vacuum switching device
CN208193811U (en) A kind of novel naphtha processing filter device
CN214389175U (en) Cooling liquid filtering device
CN212236750U (en) Double-membrane-group filtering device
CN213475561U (en) Small-size rural domestic sewage treatment device
CN214572387U (en) Water inlet and outlet device of ultrasonic spinneret plate cleaning machine
CN215426385U (en) Anti-blocking medical hydrops drainage device for cardiovascular department
CN216125313U (en) Precise large-capacity filter
CN213285785U (en) Vegetable oil processing filters edulcoration equipment

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant