CN207291049U - A kind of filter plate frame of high-pressure compressing machine - Google Patents
A kind of filter plate frame of high-pressure compressing machine Download PDFInfo
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- CN207291049U CN207291049U CN201721351477.XU CN201721351477U CN207291049U CN 207291049 U CN207291049 U CN 207291049U CN 201721351477 U CN201721351477 U CN 201721351477U CN 207291049 U CN207291049 U CN 207291049U
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- China
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- sheet frame
- frame
- fixing sheet
- filter plate
- protective jacket
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Abstract
The utility model discloses a kind of filter plate frame of high-pressure compressing machine.It includes fixing sheet frame, movable sheet frame, some plunger cases and some guide sleeve axis being located between fixing sheet frame and movable sheet frame, and outermost two panels filter cloth；Every guide sleeve axis includes guiding axis, guideway；Every plunger case includes cylinder body, the plunger rod surrounded by cylinder liner；Protective jacket is equipped with outside whole cylinder component；Protective jacket is sleeved on the outside of cylinder liner and plunger rod；Hollow fluid passage is internally provided with fixing sheet frame, is passed through for entering the hydraulic oil of cylinder block；Fluid channel inlet is equipped with the side of fixing sheet frame.The utility model adds protective jacket outside whole cylinder component and outside whole guide sleeve axis, extends service life and the replacement cycle of cylinder component and guide sleeve axis；Hollow fluid passage is internally provided with fixing sheet frame, saves material, simplifies installation steps, reduces the failures such as all kinds of leakages, aging.
Description
Technical field
The utility model belongs to technical field of sludge deep dehydration, is related to a kind of filter plate frame of high-pressure compressing machine.
Background technology
The filter plate frame of existing superelevation compression elasticity squeezer, generally use mechanical force is used as sealing in industry.Sheet frame pressure
Filter (being also high-pressure compressing machine) is arranged in order by some groups of filter plate frames, by the extruding of filter plate frame, leads to the water in sludge
Filter cloth is discharged, and reaches dehydration purpose.Superelevation compression elasticity squeezer is a kind of efficient plate compression equipment.Traditional superelevation
The filter plate frame of compression elasticity squeezer is that surrounding sets some springs between fixing sheet frame and movable sheet frame, completely by spring-compressed
To reduce chamber space, to realize the extruding to sheet frame, reach dehydration purpose.Using the shortcomings that this frame mode be body or
Other press member sealing forces are small, are easy to corrode, and cause parts damages, equipment can not normal operation, seriously affect production and application.
Since other auxiliary pressure setup accessories such as the spring on existing high-pressure elastomeric squeezer sheet frame are more, failure rate
Height, fragile, service life is short, and the replacement cycle is short, and heavy workload, has seriously affected production efficiency.Therefore, it is necessary to design one kind
The filter plate frame of new high-pressure compressing machine.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, primarily directed to existing high-pressure elastomeric squeezer plate
Other auxiliary pressure setup accessories such as the spring on frame are more, and fragile, the replacement cycle is short, heavy workload, seriously affect production
The problem of efficiency, there is provided one kind can reduce this body weight of sheet frame and failure rate, reduce the fussy degree of accessory, reduce manually into
This, improves the filter plate frame of the high-pressure compressing machine of service life.
The technical solution of the utility model is as follows：
A kind of filter plate frame of high-pressure compressing machine, it includes one piece of fixing sheet frame, one piece of movable sheet frame, be located at fixing sheet frame and
Some plunger cases and some guide sleeve axis between movable sheet frame, and it is respectively provided at fixing sheet frame, movable plate outer frame face
Outermost two panels filter cloth；The guideway that every guide sleeve axis includes guiding axis, is adapted to guiding axis；Guideway and fixation
Sheet frame is fixedly connected；The head of guiding axis is fixedly connected with movable sheet frame；Every plunger case includes the cylinder surrounded by cylinder liner
Body, cylinder body is interior to be equipped with plunger rod, and plunger rod can move back and forth in cylinder body；Cylinder liner bottom is fixedly connected with fixing sheet frame；
The head of plunger rod is fixedly connected with movable sheet frame；Outside whole plunger case protective jacket is equipped with outside whole cylinder component；
The center section of protective jacket is sleeved on the lateral wall of cylinder liner, and one end of protective jacket is sleeved on the bottom outer of cylinder liner, separately
One end is sleeved on outside plunger club head, is fixed between plunger rod and movable sheet frame that (protective jacket has entangled whole oil cylinder in fact
Component).
Further, protective jacket also is provided with outside whole guide sleeve axis, the center section of protective jacket is sleeved on guideway
Lateral wall on, one end of protective jacket is sleeved on the bottom outer of guideway, and the other end, which is sleeved on, to be oriented to outside shaft head, is fixed on
Between guiding axis and movable sheet frame (protective jacket has entangled whole guide sleeve axis in fact).
Further, hollow fluid passage is internally provided with fixing sheet frame, is led to for entering the hydraulic oil of cylinder block
Cross；Fluid channel inlet is equipped with the side of fixing sheet frame.
Further, using mode is connected in series between cylinder body and cylinder body, i.e. hydraulic oil is from the stream on fixing sheet frame side
After body feeder connection enters, along the fluid passage inside fixing sheet frame, serially enter in cylinder body one by one (from a cylinder body
Entered back into after outflow in next cylinder body).
Further, the head of guiding axis is fixedly connected by screw with movable sheet frame；Cylinder liner bottom passes through screw
It is fixedly connected with fixing sheet frame；The head of plunger rod is fixedly connected by screw with movable sheet frame.
Further, the protective jacket, global shape as a lid, its center section be one can be with oil cylinder
The annular sleeve of the lateral wall of set or guideway fitting；One end of annular sleeve is equipped with the inside flange of a circle, is sleeved on cylinder liner
Or the bottom outer of guideway；The other end of annular sleeve is closed, and being provided with one big screw hole at center (facilitates insertion into plunger head
Portion is oriented to the sunk screw that shaft head is connected with movable sheet frame).
Further, the inside flange of a circle (facilitates insertion into cylinder liner and fixing sheet frame equipped with four small screw holes
The fixing screws of connection).
Further, the annular sleeve is designed to rough corrugated, there is the setback of multiple recessed protrusions thereon.
Further, 20 plunger cases and 12 guide sleeve axis are equipped between fixing sheet frame and movable sheet frame.
The beneficial effects of the utility model：
The filter plate frame of the high-pressure compressing machine of the utility model, make use of passage of the sheet frame body as pressure medium, use
Hydraulic technique carries out sealing force, so as to reduce this body weight of sheet frame and failure rate, reduces the cumbersome of accessory, reduces people
Work cost, improves service life.
The function of the sheet frame of the utility model is further widened.The utility model substitutes existing spring with plunger case,
All plunger cases are installed on sheet frame.The advantages of plunger cylinder structure, is：Sealing force is more than original mechanical seal power, so
It can increase into mud pressure.Sheet frame is big into mud pressure on the premise of cavity is constant, and the density of sludge can also increase, yield
Opposite to improve 10%~15%, the squeezing time can also shorten.
The utility model is additionally arranged protective jacket outside whole cylinder component, whole cylinder component is isolated with mud and sewage
(plunger rod is operating back and forth always, and cylinder component contacts perishable with mud and sewage), whole cylinder component is in the anti-of protective jacket
It can delay to corrode under shield effect, thus can extend service life and the replacement cycle of cylinder component.Likewise, in whole guide sleeve
Protective jacket is added outside axis, also extends service life and the replacement cycle of guide sleeve axis.
The utility model is also different with traditional pressure medium channel in the channel design of pressure medium, has done very big
Improvement.Because layout uses cascaded structure between cylinder body and cylinder body, conventional connection mode is come chain using annex pipe joint
Connect.Existing improved technology is directly to beat deep hole on sheet frame body, has been internally formed in sheet frame hollow for into oil cylinder
The fluid passage (runner) that the fluid (i.e. hydraulic oil) of cylinder body passes through, thus, all cylinder bodies of having connected.The benefit of this way
Be to have saved the parts such as all pipelines, annex, connector, equally also simplify installation steps, reduce it is various because assembling and
The various failures such as all kinds of leakages, aging caused by product component quality itself.
It is small that the utility model solves mechanical seal power, perishable, replaces frequent, and maintenance cost is high, and heavy workload lacks
Fall into, so that failure rate be greatly reduced, improve production efficiency, cut down later maintenance cost.
Brief description of the drawings
Fig. 1 is a kind of side structure schematic diagram of the filter plate frame of high-pressure compressing machine of the utility model；
Fig. 2 is the partial enlarged view of the part A in Fig. 1；
Fig. 3 is the cut away view in the B-B directions of Fig. 1；
Fig. 4 is the positive structure schematic of the protective jacket 5 in the utility model；
Fig. 5 is the cut away view in the D-D directions of Fig. 4；
Fig. 6 is the stereogram (having cut off sub-fraction) of the protective jacket 5 in the utility model.
In figure：1st, fixing sheet frame 2, movable sheet frame 3, cylinder liner 4, plunger rod
5th, protective jacket 6, guideway 7, guiding axis 8, pressure medium channel
9th, pressure medium inlet port 10, sunk screw 11, sludge/water inlet
12nd, setback 13, annular sleeve 14, one enclose inside flange
15th, small screw hole 16, big screw hole
Embodiment
The utility model is further described below in conjunction with drawings and examples.
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of filter plate frame of high-pressure compressing machine of the utility model, it includes a kind of high-pressure compressing
The filter plate frame of machine, it includes the movable sheet frame 2 of one piece of 1, one piece of fixing sheet frame, 20 be located between fixing sheet frame 1 and movable sheet frame 2
Part plunger case and 12 guide sleeve axis, and it is respectively provided at fixing sheet frame, the outermost two panels filter cloth in movable plate outer frame face；Every
The guideway 6 that guide sleeve axis includes guiding axis 7, is adapted to guiding axis 7；Guideway 6 is fixedly connected with fixing sheet frame 1；Lead
It is fixedly connected to the head of axis 7 by fixing screws 12 with movable sheet frame 2；Every plunger case includes what is surrounded by cylinder liner 3
Cylinder body, cylinder body is interior to be equipped with plunger rod 4, and plunger rod can move back and forth in cylinder body；3 bottom of cylinder liner passes through screw and fixed plate
Frame is fixedly connected；The head of plunger rod 4 is fixedly connected by sunk screw 10 with movable sheet frame 2；Outside whole cylinder component
Equipped with protective jacket 5；The center section of protective jacket 5 is sleeved on the lateral wall of cylinder liner 3, and its one end is sleeved on the bottom of cylinder liner 3
Outside portion, the other end is sleeved on 4 head of plunger rod, is fixed between plunger rod 4 and movable sheet frame 2 that (protective jacket entangles in fact
Whole cylinder component).
Protective jacket 5 also is provided with outside whole guide sleeve axis, the center section of protective jacket 5 is sleeved on the outside of guideway 6
On wall, its one end is sleeved on the bottom outer of guideway 6, and the other end is sleeved on outside 7 head of guiding axis, be fixed on guiding axis 7 with
Between movable sheet frame 2 (protective jacket has entangled whole guide sleeve axis in fact).
Hollow fluid passage i.e. pressure medium channel 8 is internally provided with fixing sheet frame, for entering the liquid of cylinder block
Pressure oil passes through；Fluid channel inlet, that is, pressure medium inlet port 9 is equipped with the side of fixing sheet frame.Adopted between cylinder body and cylinder body
With the mode that is connected in series, i.e., hydraulic oil is after the fluid channel inlet on fixing sheet frame side enters, along inside fixing sheet frame
Fluid passage, serially enter in cylinder body one by one (from a cylinder body flow out then enter back into next cylinder body).In filter plate
The center of frame is equipped with sludge/water inlet 11.
As shown in Fig. 4, Fig. 5, Fig. 6, the protective jacket 5 in the utility model, global shape is as a lid, its pars intermedia
It is that an annular sleeve 13 that can be bonded with the lateral wall of cylinder liner or guideway (can be sleeved on cylinder liner 3 or guiding axis to divide
On the lateral wall of set 6)；13 rear end of annular sleeve, which is equipped with an inside flange 14 of circle, (can be sleeved on cylinder liner 3 or guideway 6
On rear end face), the inside flange of a circle (facilitates insertion into what cylinder liner 3 was connected with fixing sheet frame 1 equipped with four small screw hole 15
Fixing screws)；The closing of annular sleeve front end (can be sleeved on 7 head of 4 head of plunger rod or guiding axis, be fixed on plunger rod 4 or guiding axis
Between 7 and movable sheet frame 2), front end center is provided with one big screw hole 16 and (facilitates insertion into 4 head of plunger rod or 7 head of guiding axis to sink
The sunk screw 10 that head screw is connected with movable sheet frame 2).The material of protective jacket is TPR thermoplastic elastomer materials.Annular sleeve 13
A part is designed to rough corrugated, has the setback 12 of multiple recessed protrusions thereon, it is therefore an objective to can stretch.
In the utility model, the effect of 20 plunger cases is to provide constant sealing force；The effect of 12 guide sleeve axis is
Movable sheet frame is set to be moved in parallel relative to fixing sheet frame.The sealing force of plunger case is more than the mechanical seal power of original spring,
It can so increase into mud pressure.Sheet frame is big into mud pressure on the premise of cavity is constant, and the density of sludge can also increase,
Yield is opposite to improve 10%~15%, and the squeezing time can also shorten.It is outside whole cylinder component and whole in the utility model
Protective jacket is added outside a guide sleeve axis, extends service life and the replacement cycle of cylinder component and guide sleeve axis.This practicality
In new, hollow fluid passage is internally provided with fixing sheet frame, saves material, simplifies installation steps, reduced all kinds of
The failures such as leakage, aging.
Claims (10)
1. a kind of filter plate frame of high-pressure compressing machine, it is characterised in that it includes one piece of fixing sheet frame, one piece of movable sheet frame, is located at
Some plunger cases and some guide sleeve axis between fixing sheet frame and movable sheet frame, and it is respectively provided at fixing sheet frame, work
The outermost two panels filter cloth in movable plate outer frame face；The guideway that every guide sleeve axis includes guiding axis, is adapted to guiding axis；It is oriented to
Axle sleeve is fixedly connected with fixing sheet frame；The head of guiding axis is fixedly connected with movable sheet frame；Every plunger case is included by oil cylinder
The cylinder body surrounded is covered, plunger rod is equipped with cylinder body；Cylinder liner bottom is fixedly connected with fixing sheet frame；The head of plunger rod and work
Movable plate frame is fixedly connected；Protective jacket is equipped with outside whole plunger case；The center section of protective jacket is sleeved on the outside of cylinder liner
On wall, one end of protective jacket is sleeved on the bottom outer of cylinder liner, and the other end is sleeved on outside plunger club head.
2. the filter plate frame of high-pressure compressing machine as claimed in claim 1, it is characterised in that also be provided with outside whole guide sleeve axis
Protective jacket；The center section of protective jacket is sleeved on the lateral wall of guideway, and one end of protective jacket is sleeved on the bottom of guideway
Outside, the other end, which is sleeved on, to be oriented to outside shaft head.
3. the filter plate frame of high-pressure compressing machine as claimed in claim 1 or 2, it is characterised in that in fixing sheet frame is internally provided with
Empty fluid passage；Fluid channel inlet is equipped with the side of fixing sheet frame.
4. the filter plate frame of high-pressure compressing machine as claimed in claim 3, it is characterised in that some plunger cases, cylinder body and cylinder body
Between using being connected in series mode.
5. the filter plate frame of high-pressure compressing machine as claimed in claim 1 or 2, it is characterised in that the head of guiding axis passes through screw
It is fixedly connected with movable sheet frame；Cylinder liner bottom is fixedly connected by screw with fixing sheet frame；The head of plunger rod passes through spiral shell
Nail is fixedly connected with movable sheet frame.
6. the filter plate frame of high-pressure compressing machine as claimed in claim 1, it is characterised in that the protective jacket, global shape picture
One lid, its center section are an annular sleeves that can be sleeved on the lateral wall of cylinder liner；One end of annular sleeve is equipped with
The inside flange of one circle, is sleeved on the bottom outer of cylinder liner；The other end of annular sleeve is closed, and a big spiral shell is provided with center
Hole.
7. the filter plate frame of high-pressure compressing machine as claimed in claim 6, it is characterised in that the inside flange of a circle is equipped with four
Small screw hole.
8. the filter plate frame of high-pressure compressing machine as claimed in claim 6, it is characterised in that the annular sleeve has been designed to bumps
Uneven corrugated, there is the setback of multiple recessed protrusions thereon.
9. the filter plate frame of high-pressure compressing machine as claimed in claim 1 or 2, it is characterised in that the material of protective jacket is TPR thermoplastics
Property rubber material.
10. the filter plate frame of high-pressure compressing machine as claimed in claim 1 or 2, it is characterised in that in fixing sheet frame and movable sheet frame
Between be equipped with 20 plunger cases and 12 guide sleeve axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721351477.XU CN207291049U (en) | 2017-10-19 | 2017-10-19 | A kind of filter plate frame of high-pressure compressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721351477.XU CN207291049U (en) | 2017-10-19 | 2017-10-19 | A kind of filter plate frame of high-pressure compressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207291049U true CN207291049U (en) | 2018-05-01 |
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ID=62273041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721351477.XU Active CN207291049U (en) | 2017-10-19 | 2017-10-19 | A kind of filter plate frame of high-pressure compressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207291049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108749082A (en) * | 2018-07-18 | 2018-11-06 | 上海同臣环保有限公司 | A kind of squeezer filter plate frame covering axis constant force plunger case with self- steering |
-
2017
- 2017-10-19 CN CN201721351477.XU patent/CN207291049U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108749082A (en) * | 2018-07-18 | 2018-11-06 | 上海同臣环保有限公司 | A kind of squeezer filter plate frame covering axis constant force plunger case with self- steering |
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