CN203408515U - Oil cylinder piston rod tensioning type filter plate sealing device - Google Patents

Oil cylinder piston rod tensioning type filter plate sealing device Download PDF

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Publication number
CN203408515U
CN203408515U CN201320444418.2U CN201320444418U CN203408515U CN 203408515 U CN203408515 U CN 203408515U CN 201320444418 U CN201320444418 U CN 201320444418U CN 203408515 U CN203408515 U CN 203408515U
Authority
CN
China
Prior art keywords
piston rod
oil cylinder
filter plate
plate
sealing device
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
Application number
CN201320444418.2U
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Chinese (zh)
Inventor
赵淑献
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.)
SHANDONG PENGCHENG MINING MACHINERY EQUIPMENT TECHNOLOGY CO LTD
Original Assignee
SHANDONG PENGCHENG MINING MACHINERY EQUIPMENT TECHNOLOGY 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 SHANDONG PENGCHENG MINING MACHINERY EQUIPMENT TECHNOLOGY CO LTD filed Critical SHANDONG PENGCHENG MINING MACHINERY EQUIPMENT TECHNOLOGY CO LTD
Priority to CN201320444418.2U priority Critical patent/CN203408515U/en
Application granted granted Critical
Publication of CN203408515U publication Critical patent/CN203408515U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an oil cylinder piston rod tensioning type filter plate sealing device and belongs to the field of filter equipment. The filter plate sealing device comprises oil cylinders, fixing pieces, a retaining plate, piston rods, a main beam, a compaction plate, half shafts, piston rod earrings and a fixing frame, wherein the main beam adopts a rectangular frame structure and is mounted on the fixing frame and the retaining plate; the compaction plate is arranged on the main beam; the oil cylinders are arranged on the two sides of the compaction plate; the piston rods are arranged in the oil cylinders; the piston rod earring at the other end of each piston rod is connected with the half shaft on each side of the compaction plate; the oil cylinders are fixed to the retaining plate through the fixing frame. The filter plate sealing device integrates a machine, electricity and liquid, is suitable for filtering separation of various suspension solutions and mixed solutions, and is widely applied in solid-liquid separation fields of mineral processing, chemical engineering, papermaking, coal, metallurgy, medicines, foods, environmental protection and the like. A tensioning pressure is uniformly applied to the compaction plate, a frame mechanism is improved in stability and reliability, the device is simple in structure and stable to run, and the running life of equipment is prolonged.

Description

Cylinder piston rod tension-type sealing filter plate device
technical field:
The utility model belongs to filter plant field, and what be specifically related to is a kind of cylinder piston rod tension-type sealing filter plate device.
background technology:
Current traditional horizontal pressure filter generally holds out against part, running part, pressure strip by twin beams part, oil cylinder and divides, the compositions such as filter plate part, thrust plate part, oil cylinder, twin beams or four beams, thrust plate form main machine frame, and pressure strip straddles on two girders, and is connected with the piston rod of oil cylinder; Cylinder piston rod heads on pressure strip reach press seal filter plate.This structural disadvantages is that oil cylinder, twin beams or four beams, thrust plate form main machine frame, because crossbeam is that assembly welding forms, internal stress is unbalanced, when oil cylinder holds out against pressure strip and filter plate, oil cylinder retaining point is that one end is fixed on crossbeam end, the other end is fixed on retaining plate, crossbeam stretches when oil cylinder holds out against pressure strip, and the tensile strength of every crossbeam is different, crossbeam elongatedness is also unequal, cause framework modification, diagonal angle not, filter plate inplane pressure sealing force is unbalanced, while there is pan feeding between filter plate the outside material spray of slip and filter plate spoilage high.
utility model content:
In order to overcome the deficiency in background technology, the utility model provides a kind of cylinder piston rod tension-type sealing filter plate device.Solved and take retaining plate as fulcrum, a difficult problem for pan feeding, diaphragm pressing, blowing are dry, the filter plate expansive force in Washing of Filter Cake process does not stretch girder.
The utility model solves the technical scheme that its technical problem adopts: this cylinder piston rod tension-type sealing filter plate device, is comprised of oil cylinder, fixture, retaining plate, piston rod, girder, pressure strip, semiaxis, piston rod earrings, fixed mount.Described girder is rectangular frame structure, and erection of main beam is on fixed mount and retaining plate, girder is provided with pressure strip, pressure strip both sides are provided with oil cylinder, in oil cylinder, be provided with piston rod, the piston rod earrings of the piston rod other end is connected with the semiaxis of pressure strip both sides, and oil cylinder is fixed on retaining plate by fixed mount.
Described oil cylinder is at least provided with two.
Described fixed mount is square flange or oil cylinder gudgeon.
The beneficial effects of the utility model are: integrate mechanical, electrical, liquid, be applicable to the isolated by filtration of various suspension, mixed liquor, each needs the field of Separation of Solid and Liquid to be widely used in mineral processing, chemical industry, papermaking, coal, metallurgy, medicine, food and environmental protection etc.Cylinder rod chamber drives pressure strip to close up at the effect lower piston rod of oil pressure, all filter plates of pressure strip press seal.This cylinder piston rod tension-type sealing filter plate device is that the tensile force of crossbeam is changed on cylinder piston rod, and crossbeam only bears the orientation of certain load and pressure strip, filter plate back and forth movement.Pressure strip, filter plate are subject to pressure even under pressure, and frame structure is reliable and stable, simple in structure, operates steadily, and have improved equipment service life, have reduced use cost.Simple and reasonable, the novelty that is skillfully constructed, is easy to large-scale promotion application.
accompanying drawing explanation:
Fig. 1 is front view of the present utility model.
Fig. 2 is side view of the present utility model.
the specific embodiment:
With reference to each figure, this cylinder piston rod tension-type sealing filter plate device, by oil cylinder 1, fixture 2, retaining plate 3, piston rod 4, girder 5, pressure strip 6, semiaxis, piston rod earrings 7, fixed mount 8, formed, described girder 5 is rectangular frame structure, and be arranged on fixed mount 3 and retaining plate 8, girder 5 is provided with pressure strip 6, pressure strip 6 both sides are provided with oil cylinder 1, in oil cylinder 1, be provided with piston rod 4, the piston rod earrings 7 of piston rod 4 other ends is connected with the semiaxis of pressure strip 6 both sides, and oil cylinder 1 is fixed on retaining plate 3 by fixed mount 2.Described oil cylinder 1 is at least provided with two.Described fixed mount 2 is square flange or oil cylinder gudgeon.When filter press is started working, rod chamber piston rod 4 retractions under pressure drive pressure strip 6 to compress and sealing filter plate.Integrate mechanical, electrical, liquid, be applicable to the isolated by filtration of various suspension, mixed liquor, each needs the field of Separation of Solid and Liquid to be widely used in mineral processing, chemical industry, papermaking, coal, metallurgy, medicine, food and environmental protection etc.Pressure strip 6 is subject to pressure even, improves stability, the reliability, simple in structure of frame mechanism, operates steadily, and has improved equipment service life.Simple and reasonable, the novelty that is skillfully constructed, is easy to large-scale promotion application.

Claims (3)

1. cylinder piston rod tension-type seals filter plate device, it is characterized in that: by oil cylinder, fixture, retaining plate, piston rod, girder, pressure strip, semiaxis, piston rod earrings, fixed mount, formed, described girder is rectangular frame structure, and erection of main beam is on fixed mount and retaining plate, girder is provided with pressure strip, pressure strip both sides are provided with oil cylinder, in oil cylinder, be provided with piston rod, the piston rod earrings of the piston rod other end is connected with the semiaxis of pressure strip both sides, and oil cylinder is fixed on retaining plate by fixed mount.
2. cylinder piston rod tension-type sealing filter plate device according to claim 1, is characterized in that: described oil cylinder is at least provided with two.
3. cylinder piston rod tension-type sealing filter plate device according to claim 1, is characterized in that: described fixed mount is square flange or oil cylinder gudgeon.
CN201320444418.2U 2013-07-25 2013-07-25 Oil cylinder piston rod tensioning type filter plate sealing device Expired - Fee Related CN203408515U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320444418.2U CN203408515U (en) 2013-07-25 2013-07-25 Oil cylinder piston rod tensioning type filter plate sealing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320444418.2U CN203408515U (en) 2013-07-25 2013-07-25 Oil cylinder piston rod tensioning type filter plate sealing device

Publications (1)

Publication Number Publication Date
CN203408515U true CN203408515U (en) 2014-01-29

Family

ID=49971444

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320444418.2U Expired - Fee Related CN203408515U (en) 2013-07-25 2013-07-25 Oil cylinder piston rod tensioning type filter plate sealing device

Country Status (1)

Country Link
CN (1) CN203408515U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112121482A (en) * 2020-10-12 2020-12-25 株洲时代新材料科技股份有限公司 Cantilever type filter press
CN112121483A (en) * 2020-10-12 2020-12-25 株洲时代新材料科技股份有限公司 Pressure filter pull rod device
CN112263859A (en) * 2020-10-12 2021-01-26 株洲时代新材料科技股份有限公司 Filter press with filter plates capable of being opened and closed synchronously

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112121482A (en) * 2020-10-12 2020-12-25 株洲时代新材料科技股份有限公司 Cantilever type filter press
CN112121483A (en) * 2020-10-12 2020-12-25 株洲时代新材料科技股份有限公司 Pressure filter pull rod device
CN112263859A (en) * 2020-10-12 2021-01-26 株洲时代新材料科技股份有限公司 Filter press with filter plates capable of being opened and closed synchronously
CN112121482B (en) * 2020-10-12 2023-03-14 株洲时代新材料科技股份有限公司 Cantilever type filter press

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: SHANDONG SHUNDA PRESSURE FILTER CO., LTD.

Free format text: FORMER NAME: SHANDONG PENGCHENG MINING MACHINERY EQUIPMENT TECHNOLOGY CO., LTD.

CP03 Change of name, title or address

Address after: 271100 Fenghuang Road North, Laiwu hi tech Zone, Shandong, China

Patentee after: Shandong Shunda filter press Co., Ltd.

Address before: Laiwu City, Shandong province high tech Zone 271100 xiangshuiwan Street

Patentee before: Shandong Pengcheng Mining Machinery Equipment Technology Co.,Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140129

Termination date: 20150725

EXPY Termination of patent right or utility model