CN203916194U - A kind of plate and frame filter press for ammonium paratungstate production - Google Patents
A kind of plate and frame filter press for ammonium paratungstate production Download PDFInfo
- Publication number
- CN203916194U CN203916194U CN201420365016.8U CN201420365016U CN203916194U CN 203916194 U CN203916194 U CN 203916194U CN 201420365016 U CN201420365016 U CN 201420365016U CN 203916194 U CN203916194 U CN 203916194U
- Authority
- CN
- China
- Prior art keywords
- filter
- filter press
- plate
- frame
- plate group
- 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 - Fee Related
Links
- XAYGUHUYDMLJJV-UHFFFAOYSA-Z decaazanium;dioxido(dioxo)tungsten;hydron;trioxotungsten Chemical compound [H+].[H+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.[O-][W]([O-])(=O)=O.[O-][W]([O-])(=O)=O.[O-][W]([O-])(=O)=O.[O-][W]([O-])(=O)=O.[O-][W]([O-])(=O)=O.[O-][W]([O-])(=O)=O XAYGUHUYDMLJJV-UHFFFAOYSA-Z 0.000 title claims description 12
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 239000004744 fabric Substances 0.000 claims abstract description 21
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 239000002699 waste material Substances 0.000 claims description 6
- 239000000706 filtrate Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a kind of plate and frame filter press, comprise support and be fixed on the hydraulic means on support, securing cover plate, guide rail, removable cover is connected with hydraulic means by connecting rod, removable cover, between securing cover plate, be provided with the filter press plate group of several filter plates and filter frame composition, between filter plate and filter frame, filter cloth is housed, filter press plate group both sides are provided with handle, handle is placed on guide rail, filter press plate group is provided with charging hole, filter press plate group bottom arranges a liquid outlet, sheet frame one side surface arranges filter cloth automatic discharge unit, filter cloth automatic discharge unit comprises compressed air hose, on compressed air hose, have some nozzles, compressed air hose communicates with the air inlet in filter press plate group, air inlet is connected with source of the gas by flexible pipe, the utility model adopts the structure of filter cloth automatic discharge unit, greatly increase work efficiency, extend filter cloth useful life, simple in structure, equipment investment is few, simple to operate, easy to use.
Description
Technical field
The utility model relates to a kind of solid-liquid separating equipment, especially relates to a kind of plate and frame filter press.
Background technology
Ammonium paratungstate is a kind of important inorganic salt product.Adopt a kind of production technology of ion-exchange legal system ammonium paratungstate roughly to comprise: ball milling, soda boiling, press filtration, ion-exchange, crystallization etc.Wherein press filtration adopts plate compression more.
Filter press, as solid-liquid separating equipment, is widely used in the industries such as pharmacy, biochemistry, food and drink, water treatment, and it has the superiority of good separating effect, wide adaptability.Filter press is divided into plate and frame type filter-press and chamber-type press filter, and plate and frame filter press forms one group of press filtration chamber by filter plate and the filter frame of alternative arrangement.On the corner of filter frame and filter plate, have through hole, after assembling, the passage of complete, can pass into suspension, washings and draw filtrate.The each jug rest in filter frame and filter plate both sides, on loading plate, compresses filter frame and filter plate by hold down gag.Filter cloth between filter frame and filter plate plays gasket seal.By charging pump, suspension is pressed into filter chamber, on filter cloth, forms filtrate, until be full of press filtration chamber.Filtrate is through filter cloth and flow to sheet frame corner passage along filter plate groove, concentrates and discharges.Filter completely, can pass into clean and wash water washing filtrate.Open subsequently plate and frame filter press removal filtrate, clean filter cloth, again compress filter frame and filter plate, start next working cycles.But plate and frame filter press of the prior art, in the time of removal filtrate, need to unload manually, not only operating efficiency is low, also easily damages filter cloth.
Summary of the invention
The purpose of this utility model is just to provide a kind of plate and frame filter press for ammonium paratungstate production, solves problems of the prior art.
The purpose of this utility model is achieved in that a kind of plate and frame filter press for ammonium paratungstate production, comprise support and be fixed on the hydraulic means on support, securing cover plate, guide rail, removable cover is connected with hydraulic means by connecting rod, removable cover, between securing cover plate, be provided with the filter press plate group of several filter plates and filter frame composition, between filter plate and filter frame, filter cloth is housed, filter press plate group both sides are provided with handle, handle is placed on guide rail, filter press plate group is provided with charging hole, filter press plate group bottom arranges a liquid outlet, sheet frame one side surface arranges filter cloth automatic discharge unit, filter cloth automatic discharge unit comprises compressed air hose, on compressed air hose, have some nozzles, compressed air hose communicates with the air inlet in filter press plate group, air inlet is connected with source of the gas by flexible pipe.
Described compressed air hose is connected in length and breadth, and laterally nozzle and longitudinal nozzle are staggered.
Described filter plate both sides arrange four projections around charging hole.
Liquid outlet below, described filter press plate group bottom is provided with feed liquid feeder, and feed liquid feeder is connected with reservoir.
Described filter press plate group below is provided with waste residue accumulator tank.
The beneficial effects of the utility model: owing to adopting the structure of filter cloth automatic discharge unit, after Separation of Solid and Liquid completes, solid residue remains in filter frame inside, open filter frame, nozzle and source of the gas are connected, by compressed air, the filter plate on every filter plate is carried out to on-line automatic winding-up, residue is come off and fall into waste residue accumulator tank, after filter frame inwall is slagged tap, can carry out Separation of Solid and Liquid next time, so the utility model is increased work efficiency greatly, extend filter cloth useful life, simple in structure, equipment investment is few, simple to operate, easy to use, owing to adopting the structure of four projections that arrange around charging hole, make the withstand voltage properties of filter plate better, can effectively extend the service life of filter plate.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model filter frame 4.
In figure, hydraulic means 1, movable pressing board 2, guide rail 3, filter frame 4, filter plate 5, air inlet 6, flexible pipe 7, source of the gas 8, liquid outlet 9, fixation clip 10, reservoir 11, feed liquid feeder 12, support 13, waste residue accumulator tank 14, handle 15, compressed air hose 16, nozzle 17, charging hole 18, projection 19.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
As shown in the figure, a kind of plate and frame filter press for ammonium paratungstate production, comprise support 13 and be fixed on the hydraulic means 1 on support, fixation clip 10, guide rail 3, movable pressing board 2 is connected with hydraulic means 1 by connecting rod, movable pressing board 2, between fixation clip 10, be provided with the filter press plate group that several filter plates 5 and filter frame 4 form, between filter plate and filter frame, filter cloth is housed, filter press plate group both sides are provided with handle 15, handle is placed on guide rail 3, filter press plate group is provided with charging hole 18, filter press plate group bottom arranges a liquid outlet 9, sheet frame one side surface arranges filter cloth automatic discharge unit, filter cloth automatic discharge unit comprises compressed air hose 16, on compressed air hose 16, have some nozzles 17, compressed air hose 16 communicates with the air inlet 6 in filter press plate group, air inlet 6 is connected with source of the gas 8 by flexible pipe 7.
Described compressed air hose 16 is connected in length and breadth, and laterally nozzle and longitudinal nozzle are staggered, and makes nozzle densely distributed even, makes to jet wider, and area is larger without dead angle.
Described filter plate 5 both sides arrange four projections 19 around charging hole 6.
Liquid outlet 9 belows, described filter press plate group bottom are provided with feed liquid feeder 12, and feed liquid feeder 12 is connected with reservoir 11.
Described filter press plate group below is provided with waste residue accumulator tank 14.
The course of work of the present utility model is: first control removable cover 2 towards moving away from the direction of securing cover plate 10 by hydraulic means 1, then will need the mass transport of press filtration to filter press plate group inside by charging hole 18, after completing, mass transport closes mass transport valve, controlling removable cover 2 by hydraulic means 1 again moves towards the direction near securing cover plate 10, now the material of filter frame inside is extruded, liquid flows into feed liquid feeder 12 by the flow channel for liquids of filter frame, and it is stand-by to flow into reservoir 11, solid residue remains in filter frame inside, after Separation of Solid and Liquid completes, open filter frame, nozzle 17 and source of the gas 8 are connected, by compressed air, the filter plate on every filter plate is carried out to on-line automatic winding-up, residue is come off and fall into waste residue accumulator tank 14.Nozzle is densely distributed evenly to be made to jet wider, and area is larger without dead angle.After filter frame inwall is slagged tap, can carry out Separation of Solid and Liquid next time.
Claims (5)
1. the plate and frame filter press for ammonium paratungstate production, comprise support (13) and be fixed on the hydraulic means (1) on support, securing cover plate (10), guide rail (3), removable cover (2) is connected with hydraulic means (1) by connecting rod, removable cover (2), between securing cover plate (10), be provided with the filter press plate group of several filter plates (5) and filter frame (4) composition, between filter plate and filter frame, filter cloth is housed, filter press plate group both sides are provided with handle (15), handle is placed on guide rail (3), filter press plate group is provided with charging hole (18), filter press plate group bottom arranges a liquid outlet (9), it is characterized in that: sheet frame one side surface arranges filter cloth automatic discharge unit, filter cloth automatic discharge unit comprises compressed air hose (16), on compressed air hose (16), have some nozzles (17), compressed air hose (16) communicates with the air inlet (6) in filter press plate group, air inlet (6) is connected with source of the gas (8) by flexible pipe.
2. a kind of plate and frame filter press for ammonium paratungstate production according to claim 1, is characterized in that: described compressed air hose (16) is connected in length and breadth, and laterally nozzle and longitudinal nozzle are staggered.
3. a kind of plate and frame filter press for ammonium paratungstate production according to claim 1 and 2, is characterized in that: described filter plate (5) both sides arrange four projections (19) around charging hole (6).
4. a kind of plate and frame filter press for ammonium paratungstate production according to claim 1 and 2, it is characterized in that: described filter press plate group bottom liquid outlet (9) below is provided with feed liquid feeder (12), and feed liquid feeder (12) is connected with reservoir (11).
5. a kind of plate and frame filter press for ammonium paratungstate production according to claim 1 and 2, is characterized in that: described filter press plate group below is provided with waste residue accumulator tank (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420365016.8U CN203916194U (en) | 2014-07-03 | 2014-07-03 | A kind of plate and frame filter press for ammonium paratungstate production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420365016.8U CN203916194U (en) | 2014-07-03 | 2014-07-03 | A kind of plate and frame filter press for ammonium paratungstate production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203916194U true CN203916194U (en) | 2014-11-05 |
Family
ID=51812078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420365016.8U Expired - Fee Related CN203916194U (en) | 2014-07-03 | 2014-07-03 | A kind of plate and frame filter press for ammonium paratungstate production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203916194U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105727607A (en) * | 2016-02-02 | 2016-07-06 | 耿春茂 | Plate-and-frame filter press with electric heating drying function |
| CN106731072A (en) * | 2017-03-29 | 2017-05-31 | 济南大学 | A kind of continuous type automatic discharging plate and frame filter press |
-
2014
- 2014-07-03 CN CN201420365016.8U patent/CN203916194U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105727607A (en) * | 2016-02-02 | 2016-07-06 | 耿春茂 | Plate-and-frame filter press with electric heating drying function |
| CN106731072A (en) * | 2017-03-29 | 2017-05-31 | 济南大学 | A kind of continuous type automatic discharging plate and frame filter press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |