CN207667228U - A kind of new and effective filter-pressing device - Google Patents

A kind of new and effective filter-pressing device Download PDF

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Publication number
CN207667228U
CN207667228U CN201721725922.4U CN201721725922U CN207667228U CN 207667228 U CN207667228 U CN 207667228U CN 201721725922 U CN201721725922 U CN 201721725922U CN 207667228 U CN207667228 U CN 207667228U
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China
Prior art keywords
filter
pressing device
paper
pressing
screw thread
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CN201721725922.4U
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Chinese (zh)
Inventor
林海舰
黄祥虎
李震
乔国栋
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Qingdao Chang Star Environmental Protection Technology Co Ltd
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Qingdao Chang Star Environmental Protection Technology Co Ltd
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Abstract

The utility model discloses a kind of new and effective filter-pressing devices, including holder, cylinder, filter-pressing device and liquid storage device, the filter-pressing device is by piston, head cover, pressing plate, first filter, second filter, third filter forms, the piston is connected with pressing plate, the inner wall of the pressing plate and head cover is in close contact, the filter-pressing device shape is cylindric, the head cover lower end is equipped with internal thread, liquid storage device upper end is equipped with external screw thread, the first filter, second filter, the upper end of third filter is respectively equipped with external screw thread, lower end is respectively equipped with internal thread, the first filter, second filter, the first filter paper is placed with above third filter respectively, second filter paper, third filter paper.The utility model filter-pressing device can realize solid-liquid and efficiently separate;Three layer filtration device is connected through a screw thread, and is facilitated recycling filter residue and is replaced filter paper;Using cylinder pressure filtration, filtration time is shortened, effectively raises filter efficiency.

Description

A kind of new and effective filter-pressing device
Technical field
The utility model is related to a kind of filter-pressing device, especially a kind of new and effective filter-pressing device.
Background technology
Filter-pressing device is a kind of common solid-liquid separating equipment, be widely used in chemical industry, pharmacy, metallurgy, dyestuff, food, The fields such as brewing, ceramics, Industrial Waste Water Treatments.Specifically process is:Filter press is equipped with several filter plates, and filter plate is equipped with filter Cloth carries out extruding filtering by filter press, forces most moisture in the material on filter cloth to be flowed out through filter cloth, material quilt Barrier forms filter cake, to achieve the purpose that filtering on filter cloth.Existing filter-pressing device press filtration effect is not especially good, example Such as, notification number is the Chinese utility model patent of CN205235505U, discloses a kind of laboratory fast press-filtration device, using pushing away Pull rod pressurizes to material, so that material is passed through filter device and is filtered, such filter-pressing device existing defects, due to there was only one Layer filter device, so filtering is insufficient, obtained filtrate purity is not high, and manual pressure filters, and operation is laborious, filters effect Rate is relatively low.
In addition, existing filter-pressing device, inconvenient defect is taken out there is also filter cake, for example, notification number is The Chinese utility model patent of CN203043685U discloses a kind of filter-pressing device, and filter plate used is located at the inside of cylinder, to object Material filtered filtration residue is difficult to take out, and filter residue, which largely accumulates, can block filter plate, seriously affect filter efficiency.
Utility model content
In order to overcome the drawbacks described above in the presence of the prior art, the utility model to provide a kind of new and effective press filtration dress It sets.
Technical solution adopted by the utility model to solve its technical problems is:A kind of new and effective filter-pressing device, including Holder, cylinder, filter-pressing device and liquid storage device, the filter-pressing device is by piston, head cover, pressing plate, first filter, the second filtering Device, third filter composition, the bottom of the holder are equipped with universal wheel, and the frame upper has circular frame, the piston Upper end is connected with the extensible member of cylinder lower end, and the piston is connected with pressing plate, the inner wall of the pressing plate and head cover It is in close contact, the left side of the head cover is equipped with feed inlet, and feed inlet is equipped with the first valve, and the bottom of the liquid storage device is equipped with out Liquid mouth, liquid outlet are equipped with the second valve, and the filter-pressing device shape is cylindric, is connected on the circular frame of holder, institute It states head cover lower end and is equipped with internal thread, liquid storage device upper end is equipped with external screw thread, the first filter, the second filter, third filtering The upper end of device is respectively equipped with external screw thread, lower end is respectively equipped with internal thread, and the head cover is connected through a screw thread with first filter, institute First filter to be stated to be connected through a screw thread with the second filter, second filter is connected through a screw thread with third filter, The third filter is connected through a screw thread with liquid storage device, the first filter, the second filter, above third filter point It is not placed with the first filter paper, the second filter paper, third filter paper.
A kind of above-mentioned new and effective filter-pressing device, the outer diameter size of the filter-pressing device is 18cm~20cm, internal diameter is big Small is 15cm~17cm.
The shape of a kind of above-mentioned new and effective filter-pressing device, the liquid storage device is taper.
A kind of above-mentioned new and effective filter-pressing device, the first filter, the material of the second filter, third filter For metal material, such as copper, aluminium.
A kind of above-mentioned new and effective filter-pressing device, the first filter, the second filter have on third filter Hole, a diameter of 1mm~2mm in hole, third filtering on a diameter of 2mm~3mm, the second filter in hole in the first filter A diameter of 0.1mm~1mm in hole on device.
A kind of above-mentioned new and effective filter-pressing device, first filter paper, the second filter paper, third filter paper material be poly- third Alkene material or nylon material, first filter paper maximum diameter of hole be 15 μm~20 μm, 10 μm~15 μm of the second filter paper maximum diameter of hole, 5 μm~10 μm of third filter paper maximum diameter of hole.
The utility model has the beneficial effects that the utility model filter-pressing device, is equipped with three layer filtration device, it can be to solid-liquid reality It now efficiently separates, the filtrate purity being obtained by filtration is higher;Three layer filtration device is connected through a screw thread, and facilitates recycling filter residue and replacement Filter paper;It is easy to operate using cylinder pressure filtration, filtration time is shortened, filter efficiency is effectively raised.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the utility model partial cutaway schematic view;
Fig. 2 is the vertical view of first filter.
1. holder in figure, 2. cylinders, 3. filter-pressing devices, 4. pistons, 5. head covers, 6. pressing plates, 7. first filters, 8. second Filter, 9. third filters, 10. liquid storage devices, 11. universal wheels, 12. feed inlets, 13. first valves, 14. liquid outlets, 15. Two valves, 16. first filter paper, 17. second filter paper, 18. third filter paper.
Specific implementation mode
It is below in conjunction with the accompanying drawings and specific real to make those skilled in the art be better understood from the technical solution of the utility model Mode is applied to elaborate to the utility model.
【Embodiment 1】
A kind of new and effective filter-pressing device, including holder 1, cylinder 2, filter-pressing device 3 and liquid storage device 10, the filter-pressing device 3 are made of piston 4, head cover 5, pressing plate 6, first filter 7, the second filter 8, third filter 9, which is characterized in that described The bottom of holder 1 is equipped with universal wheel 11, and circular frame, upper end and 2 lower end of cylinder of the piston 4 are arranged at 1 top of the holder Extensible member is connected, and 4 lower end of the piston is connected with pressing plate 6, and the pressing plate 6 and the inner wall of head cover 5 are in close contact, described The left side of head cover 5 is equipped with feed inlet 12, and feed inlet 12 is equipped with the first valve 13, and the bottom of the liquid storage device 10 is equipped with liquid outlet 14, liquid outlet 14 is equipped with the second valve 15, and 3 shape of the filter-pressing device is cylindric, is connected to the circular frame of holder 1 On, 15 lower end of the head cover is equipped with internal thread, and 10 upper end of liquid storage device is equipped with external screw thread, the first filter 7, the second filter 8, the upper end of third filter 9 is respectively equipped with external screw thread, lower end is respectively equipped with internal thread, the head cover 15 and first filter 7 It is connected through a screw thread, the first filter 7 is connected through a screw thread with the second filter 8, second filter 8 and third mistake Filter 9 is connected through a screw thread, and the third filter 9 is connected through a screw thread with liquid storage device 10, the first filter 7, second Filter 8, third filter 9 are placed with the first filter paper 16, the second filter paper 17, third filter paper 18 respectively above.
The outer diameter size of the filter-pressing device 3 is 20cm, inner diameter size 17cm, and the shape of the liquid storage device 10 is cone Shape, the first filter 7, the second filter 8, third filter 9 material be metallic copper, the first filter 7, second There is hole on filter 8, third filter 9, hole on a diameter of 2mm, the second filter 8 in hole in the first filter 7 A diameter of 0.5mm in hole on a diameter of 1mm, third filter 9, first filter paper 16, the second filter paper 17, third filter paper 18 Material be polypropylene material, 16 maximum diameter of hole of the first filter paper be 15 μm, 10 μm of 17 maximum diameter of hole of the second filter paper, third filter paper 18 5 μm of maximums diameter of hole.
When utility model works, it is first turned on the first valve 13, material enters from feed inlet 12, closes the first valve 13, opening power supply makes the extensible member of cylinder 2 that piston 4 be pushed to move downward, and piston 4 pushes pressing plate 6 to move downward, and pressing plate 6 is right Material pressurizes, and material passes sequentially through the first filter paper 16, first filter 7, the second filter paper 17, the second filter 8, respectively Three filter paper 18, third filter 9 are filtered, and last filtrate enters accumulator 10, and filter residue has stayed in the first filter paper 16, respectively On two filter paper 17 and third filter paper 18, the second valve 15 is opened, you can obtain filtrate, open first filter 7, the second mistake respectively Filter 8, third filter 9 can be obtained filter residue, are separated by solid-liquid separation to realize.
Above example is only the exemplary embodiment of the utility model, is not used in limitation the utility model, this practicality is new The protection domain of type is defined by the claims.Those skilled in the art can be in the essence and protection domain of the utility model It is interior, various modifications or equivalent replacements are made to the utility model, this modification or equivalent replacement also should be regarded as falling new in this practicality In the protection domain of type.

Claims (6)

1. a kind of new and effective filter-pressing device, including holder (1), cylinder (2), filter-pressing device (3) and liquid storage device (10), the pressure Device (3) is filtered by piston (4), head cover (5), pressing plate (6), first filter (7), the second filter (8), third filter (9) Composition, which is characterized in that the bottom of the holder (1) is equipped with universal wheel (11), and circular frame is arranged at holder (1) top, institute The upper end for stating piston (4) is connected with the extensible member of cylinder (2) lower end, and piston (4) lower end is connected with pressing plate (6), The pressing plate (6) and the inner wall of head cover (5) are in close contact, and the left side of the head cover (5) is equipped with feed inlet (12), feed inlet (12) It is equipped with the first valve (13), the bottom of the liquid storage device (10) is equipped with liquid outlet (14), and liquid outlet (14) is equipped with the second valve Door (15), filter-pressing device (3) shape are cylindric, are connected on the circular frame of holder (1), head cover (5) lower end Equipped with internal thread, liquid storage device (10) upper end is equipped with external screw thread, the first filter (7), the second filter (8), third filtering The upper end of device (9) is respectively equipped with external screw thread, lower end is respectively equipped with internal thread, and the head cover (5) passes through spiral shell with first filter (7) Line connects, and the first filter (7) is connected through a screw thread with the second filter (8), second filter (8) and third mistake Filter (9) is connected through a screw thread, and the third filter (9) is connected through a screw thread with liquid storage device (10), the first filter (7), the second filter (8), third filter (9) are placed with the first filter paper (16), the second filter paper (17), third filter paper respectively above (18)。
2. a kind of new and effective filter-pressing device according to claim 1, which is characterized in that outside the filter-pressing device (3) Diameter size is 18cm~20cm, inner diameter size is 15cm~17cm.
3. a kind of new and effective filter-pressing device according to claim 1, which is characterized in that the shape of the liquid storage device (10) For taper.
4. a kind of new and effective filter-pressing device according to claim 1, which is characterized in that the first filter (7), Tow filtrator (8), third filter (9) material be metal material, such as copper, aluminium.
5. a kind of new and effective filter-pressing device according to claim 1, which is characterized in that the first filter (7), There is hole on tow filtrator (8), third filter (9), a diameter of 2mm~3mm in hole, second on the first filter (7) A diameter of 1mm~2mm in hole on filter (8), on third filter (9) hole a diameter of 0.1mm~1mm.
6. a kind of new and effective filter-pressing device according to claim 1, which is characterized in that first filter paper (16), Two filter paper (17), third filter paper (18) material be polypropylene material or nylon material, the first filter paper (16) maximum diameter of hole For 15 μm~20 μm, 10 μm~15 μm of the second filter paper (17) maximum diameter of hole, 5 μm~10 μm of third filter paper (18) maximum diameter of hole.
CN201721725922.4U 2017-12-13 2017-12-13 A kind of new and effective filter-pressing device Active CN207667228U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721725922.4U CN207667228U (en) 2017-12-13 2017-12-13 A kind of new and effective filter-pressing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721725922.4U CN207667228U (en) 2017-12-13 2017-12-13 A kind of new and effective filter-pressing device

Publications (1)

Publication Number Publication Date
CN207667228U true CN207667228U (en) 2018-07-31

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Application Number Title Priority Date Filing Date
CN201721725922.4U Active CN207667228U (en) 2017-12-13 2017-12-13 A kind of new and effective filter-pressing device

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111521039A (en) * 2020-04-26 2020-08-11 王屹 Cooling device for preparing water treatment agent for removing aniline from industrial wastewater
CN113476926A (en) * 2021-07-10 2021-10-08 郝秋芳 Filter press convenient to dismouting of environmental protection engineering

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111521039A (en) * 2020-04-26 2020-08-11 王屹 Cooling device for preparing water treatment agent for removing aniline from industrial wastewater
CN113476926A (en) * 2021-07-10 2021-10-08 郝秋芳 Filter press convenient to dismouting of environmental protection engineering

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