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 PDFInfo
- 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
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- Prior art keywords
- filter
- liquid
- filter press
- flow filter
- pressing body
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- 239000007788 liquid Substances 0.000 claims abstract description 87
- 230000000149 penetrating effect Effects 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 claims description 24
- 238000001802 infusion Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 239000000975 dye Substances 0.000 description 11
- 239000012535 impurity Substances 0.000 description 7
- 238000000926 separation method Methods 0.000 description 7
- 239000007787 solid Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
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
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.
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) |
-
2020
- 2020-09-07 CN CN202021937858.8U patent/CN213760641U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221014 Address after: No. 169, Jingsizhi Road, Baiyang Street, Hangzhou Economic and Technological Development Zone, Hangzhou, Zhejiang 310018 Patentee after: HANGZHOU XIASHA HENGSHENG CHEMICAL CO.,LTD. Address before: 226200 Beixin fine chemical industry park, Qidong City, Nantong City, Jiangsu Province Patentee before: HENGSHENG CHEMICAL Co.,Ltd. |
|
| TR01 | Transfer of patent right |