CN2514891Y - Multi-cylinder solid and liquid separating filter press - Google Patents
Multi-cylinder solid and liquid separating filter press Download PDFInfo
- Publication number
- CN2514891Y CN2514891Y CN 01233384 CN01233384U CN2514891Y CN 2514891 Y CN2514891 Y CN 2514891Y CN 01233384 CN01233384 CN 01233384 CN 01233384 U CN01233384 U CN 01233384U CN 2514891 Y CN2514891 Y CN 2514891Y
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- grillage
- hydraulic cylinder
- cylinder
- joint
- hole
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Abstract
The utility model discloses a new type multi-cylinder solid-liquid separation pressure filter which not only can offer high pressure in pressure work procedure, but also can quickly pull or undraw a grillage in transition stage. The multi-cylinder solid-liquid separation pressure filter comprises a grillage, a main hydraulic cylinder, at least two assistant hydraulic cylinders, and a hydraulic drive system, wherein, the main hydraulic cylinder is arranged on a central portion of the grillage, the assistant hydraulic cylinders which is close to the main hydraulic cylinder are arranged near the edge of the grillage. During the transition stage, pressure oil drives the main hydraulic cylinder which drives the grillage to be quickly polled and undrew, meanwhile, the assistant hydraulic cylinders are charged oil following the main hydraulic cylinder. During the pressure work procedure, the pressure oil drives the main and assistant hydraulic cylinders to press together. The pressure device of the utility model is driven by a plurality of hydraulic cylinders with smaller cylinder diameter, thereby, the grillage is uniformly forced, which satisfies the requirement of that the grillage fast moves forward and back, meanwhile, the utility model satisfies the requirement of high-pressure and ultra-high pressure filtration.
Description
Technical field
The utility model relates to a kind of Separation of Solid and Liquid filter press, especially a kind of multi-cylinder Separation of Solid and Liquid filter press.
Background technology
Existing Separation of Solid and Liquid filter press all adopts single cylinder to pressurize, and for satisfying big pressure requirement, must strengthen cylinder diameter, and equipment cost is significantly increased, and with the increasing of cylinder diameter, the operating rate of cylinder reduces greatly, thereby has reduced the operating efficiency of equipment simultaneously; Single cylinder pressurization in addition makes the grillage discontinuity, makes grillage distortion occur easily, causes the grillage locking not tight, causes the filtrate splash to leak; And the single cylinder pressuring method is difficult to realize that high pressure and super-pressure filter.
Summary of the invention
Problem at present single cylinder Separation of Solid and Liquid filter press existence, when providing a kind of work, the purpose of this utility model can either provide high pressure in the pressurization operation, can realize the quick propelling of grillage or draw back in transition stage again, make simultaneously that grillage is stressed evenly, the little novel multi-cylinder Separation of Solid and Liquid filter press of distortion.
For reaching the purpose of this utility model, this multi-cylinder Separation of Solid and Liquid filter press comprises grillage, main hydraulic cylinder, at least two secondary hydraulic cylinders and fluid power system; Main hydraulic cylinder is installed in the centre of grillage, and secondary hydraulic cylinder is uniform near its edge at grillage around main hydraulic cylinder; Transition stage, pressure oil driving main hydraulic cylinder drive grillage is finished quick propelling and is drawn back, and secondary hydraulic cylinder servo-actuated simultaneously is oil-filled; The pressurization operation, pressure oil drives the major-minor hydraulic cylinder and pressurizes jointly.
Be movably hinged between described major-minor hydraulic cylinder and the grillage and be connected.
Articulated joint between described major-minor hydraulic cylinder and the grillage is made of bulb and ball seat; Bulb and hydraulic cylinder piston rod termination are rigidly connected; Ball seat is made of lid and pedestal, and pedestal is rigidly fixed on the board holder surface, covers to have the conical bore that hydraulic cylinder piston rod is rotated to an angle, and removably connects by bolt between lid and the pedestal.
Articulated joint between described major-minor hydraulic cylinder and the grillage is made of pedestal and joint; Described pedestal is made of two risers that are rigidly fixed in board holder surface, be parallel to each other, keep at a certain distance away, and respectively is processed with a coaxial pin-and-hole on two risers; Described joint and piston rod end are rigidly connected, this joint has an axis normal in the through hole of piston rod axis, this through hole passes a spherical inner hole on the joint, the spherical inner hole center overlaps with through-bore axis, a spheroid free to rotate is installed in this spherical inner hole, has on the spheroid by the identical through hole of bore dia on its centre of sphere and diameter and the described riser; Link to each other by a bearing pin between described joint and the described pedestal; Through-hole diameter on the joint makes joint can swing certain angle in the plane at bearing pin axis place greater than pin diameter.
The shape of described grillage can be square or rectangle or polygon, also can be circle or ellipse.
The utility model multi-cylinder Separation of Solid and Liquid filter press, because its pressue device is by the less Driven by Hydraulic Cylinder of a plurality of cylinder diameters, a plurality of cylinder reasonable disposition make grillage stressed evenly on the surface of grillage; Grillage advances and draws back by single cylinder and carry out, and is carried out jointly by all cylinders during pressurization; Therefore, not only satisfy the requirement of grillage fast forwarding and fast rewinding, and can satisfy the requirement of high pressure and super-pressure filtration.
Description of drawings
Fig. 1 constitutes schematic diagram for the utility model;
Fig. 2 is a rectangle grillage schematic diagram;
Fig. 3 is circular grillage schematic diagram;
Fig. 4 is a kind of articulated joint cutaway view;
Fig. 5 is another kind of articulated joint cutaway view;
Fig. 6 is square grillage schematic diagram.
The specific embodiment
Below in conjunction with preferred embodiment and accompanying drawing the utility model is described in further detail, present embodiment only is used to illustrate the utility model, does not have the qualification effect.
As shown in Figure 1, this multi-cylinder Separation of Solid and Liquid filter press comprises grillage 1, main hydraulic cylinder 2, secondary hydraulic cylinder 3 and fluid power system 4.Grillage 1 is a square structure, and main hydraulic cylinder 2 is installed in the center of grillage 1, and four secondary hydraulic cylinders 3 are distributed on 1 four jiaos of grillages around main hydraulic cylinder 2.During work, fluid power system provides pressure oil to main hydraulic cylinder 2 big chambeies, and main hydraulic cylinder 2 promotes grillage 1 and advances, drive four secondary hydraulic cylinder 3 motions by grillage 1 simultaneously, and under the support of hydraulic circuit, the big chamber servo-actuated of four secondary hydraulic cylinders 3 is oil-filled, thereby finishes the quick propelling of grillage 1; When grillage 1 was advanced to the pressurized operation position, hydraulic drive circuit realized the pressurized operation of grillage 1 simultaneously to the big chamber of main hydraulic cylinder 2 and secondary hydraulic cylinder 3 supply pressure oil; After grillage 1 was finished pressurized operation, fluid power system only provided pressure oil to the loculus of main hydraulic cylinder 2, and grillage 1 is drawn back under the effect of main hydraulic cylinder 2, drove four secondary hydraulic cylinder 3 motions by grillage 1 simultaneously, realized drawing back fast of grillage 1.
As Fig. 2, shown in Figure 3, the shape of grillage 1 can be rectangle, also can be circle; According to the size of grillage 1, select the secondary hydraulic cylinder 3 of right quantity, secondary hydraulic cylinder is distributed on grillage 1 near on the position at its edge around main hydraulic cylinder 2.
Figure 4 shows that a kind of articulated joint form, pedestal 11 is welded on grillage 1 surface, and bulb 12 is rigidly connected with hydraulic cylinder piston 14 terminations, removably connects between lid 13 and the pedestal 11; By cover 13 and pedestal 11 bulb 12 be stuck in pedestal 11 and cover in the spherical inner hole on 13, bulb 12 is free to rotate in spherical inner hole; Hole 131 on the lid 13 is a bigger diameter end bellmouth outside, and the path of this bellmouth is slightly larger than the diameter of hydraulic cylinder piston rod, thereby makes the certain angle of ball seat 15 swings of the relative pedestal of piston rod and this formation.
Figure 5 shows that another kind of articulated joint form, two risers that are parallel to each other and keep at a certain distance away 16 are welded on the surface of grillage 1, and the hole 161 on two risers 16 is coaxial; With the through hole 181 that has a spherical inner hole and axis by this spherical inner hole center on the rigidly connected joint 18 of piston rod, one spheroid 19 is installed in the spherical inner hole can freely rotate in spherical inner hole, be processed with the through hole 191 of axis on the spheroid 19 by its centre of sphere, the diameter of through hole 191 is identical with the diameter in hole 161, and the slightly larger in diameter of through hole 181 is in the hole 191 and the diameter in hole 161; By bearing pin 17 joint 18 is fixed on the pedestal of riser 16 formations, joint 18 is except that can also swinging certain angle in the plane at bearing pin 17 axis places around bearing pin 17 turns an angle.
Claims (5)
1. a multi-cylinder Separation of Solid and Liquid filter press comprises grillage (1), fluid power system (4), hydraulic cylinder, it is characterized in that, its hydraulic cylinder comprises a main hydraulic cylinder (2) and at least two secondary hydraulic cylinders (3); Main hydraulic cylinder (2) is installed in the centre of grillage (1), and secondary hydraulic cylinder (3) is uniform near its edge at grillage (1) around main hydraulic cylinder (2).
2. multi-cylinder Separation of Solid and Liquid filter press as claimed in claim 1 is characterized in that, is movably hinged by articulated joint between described main hydraulic cylinder (2) and secondary hydraulic cylinder (3) and the grillage (1) to be connected.
3. multi-cylinder Separation of Solid and Liquid filter press as claimed in claim 2 is characterized in that, the articulated joint between described main hydraulic cylinder (2) and secondary hydraulic cylinder (3) and the grillage (1) is made of bulb (12) and ball seat (15); Bulb (12) is rigidly connected with hydraulic cylinder piston rod (14) termination; Ball seat (15) is made of lid (13) and pedestal (11), pedestal (11) is rigidly fixed on grillage (1) surface, have the conical bore (131) that hydraulic cylinder piston rod (14) is rotated to an angle on the lid (13), removably connect by bolt between this lid (13) and the pedestal (11).
4. multi-cylinder Separation of Solid and Liquid filter press as claimed in claim 2 is characterized in that, the articulated joint between described main hydraulic cylinder (2) and secondary hydraulic cylinder (3) and the grillage (1) is made of pedestal and joint (18); Described pedestal is made of two risers (16) that are rigidly fixed in grillage (1) surface, be parallel to each other, keep at a certain distance away, and respectively is processed with a coaxial pin-and-hole (161) on two risers (16); Described joint (18) is rigidly connected with piston rod end, this joint (18) has the through hole (181) of an axis normal in the piston rod axis, this through hole (181) passes a spherical inner hole on the joint (18), spherical inner hole center and through hole (181) dead in line, a spheroid free to rotate (19) is installed in this spherical inner hole, has on the spheroid (19) by the identical through hole (191) of hole (161) diameter on its centre of sphere and diameter and the described riser; Link to each other by a bearing pin (17) between described joint (18) and the described pedestal; Through hole (181) diameter on the joint (18) is greater than bearing pin (17) diameter, and joint (18) is except that making joint (18) can swing certain angle in the plane at bearing pin (17) axis place around bearing pin (17) turn an angle.
5. as claim 1,2,3,4 one of any described multi-cylinder Separation of Solid and Liquid filter presses, it is characterized in that the shape of described grillage (1) can be square or rectangle or polygon, also can be circle or ellipse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01233384 CN2514891Y (en) | 2001-08-15 | 2001-08-15 | Multi-cylinder solid and liquid separating filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01233384 CN2514891Y (en) | 2001-08-15 | 2001-08-15 | Multi-cylinder solid and liquid separating filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2514891Y true CN2514891Y (en) | 2002-10-09 |
Family
ID=33647236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01233384 Expired - Lifetime CN2514891Y (en) | 2001-08-15 | 2001-08-15 | Multi-cylinder solid and liquid separating filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2514891Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533855A (en) * | 2014-11-14 | 2015-04-22 | 常州市龙润机械有限公司 | Hydraulic station system of filter press |
| CN110869101A (en) * | 2017-07-05 | 2020-03-06 | Jvk过滤系统有限公司 | Device comprising a filter plate and an attachment |
-
2001
- 2001-08-15 CN CN 01233384 patent/CN2514891Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533855A (en) * | 2014-11-14 | 2015-04-22 | 常州市龙润机械有限公司 | Hydraulic station system of filter press |
| CN110869101A (en) * | 2017-07-05 | 2020-03-06 | Jvk过滤系统有限公司 | Device comprising a filter plate and an attachment |
| CN110869101B (en) * | 2017-07-05 | 2022-06-07 | Jvk过滤系统有限公司 | Device comprising a filter plate and an attachment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110815 Granted publication date: 20021009 |