CN116179269A - Filter press for grease processing - Google Patents
Filter press for grease processing Download PDFInfo
- Publication number
- CN116179269A CN116179269A CN202310074992.1A CN202310074992A CN116179269A CN 116179269 A CN116179269 A CN 116179269A CN 202310074992 A CN202310074992 A CN 202310074992A CN 116179269 A CN116179269 A CN 116179269A
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- Prior art keywords
- filter
- plate
- filter press
- lifting
- plates
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- 239000004519 grease Substances 0.000 title claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 238000001125 extrusion Methods 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 12
- 238000003754 machining Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 16
- 235000019737 Animal fat Nutrition 0.000 description 9
- 238000011085 pressure filtration Methods 0.000 description 6
- 238000010411 cooking Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000014759 maintenance of location Effects 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 235000019197 fats Nutrition 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/12—Production of fats or fatty oils from raw materials by melting out
- C11B1/16—Production of fats or fatty oils from raw materials by melting out with steam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/12—Filter presses, i.e. of the plate or plate and frame type
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/74—Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
A filter press for grease processing comprises a press filtration chamber with a door plate and a liquid chamber, wherein the liquid chamber is arranged below the press filtration chamber and is communicated with the press filtration chamber; a plurality of lifting plates are arranged in the filter pressing chamber, and the lifting plates are arranged at intervals and can move up and down by the driving of a driving mechanism; the lifting plate is detachably connected with a filter pressing plate, the filter pressing plate is provided with a plurality of liquid leakage holes, the filter pressing plate comprises a groove part arranged above and an extrusion part arranged below, the groove part is used for placing a grease block, and the extrusion part can be matched with the groove part to extrude the grease block; a fixed extrusion block is arranged above the uppermost filter press plate and is used for extruding the grease block in cooperation with the adjacent groove part; and, the bottom of filter-pressing room still is provided with the steam mouth, through adding steam, can carry out filter-pressing and steam and decoct two steps in step, and then effectively promote machining efficiency, and the filter-pressing board can be changed, and then conveniently gets the grease piece of putting to wash the filter-pressing board.
Description
Technical Field
The invention relates to the technical field of animal grease processing equipment, in particular to a filter press for grease processing.
Background
The method for cooking animal fat through steam is characterized in that high-temperature steam is introduced into a reaction kettle, fat can be separated from animal fat through heating, oil residues can be generated, the generated oil residues can be used for further separating the fat through a pressure filtration method, the existing equipment for cooking the animal fat is general equipment, namely a conventional reaction kettle or a conventional pressure filter, the animal fat needs to be transferred between the two equipment when the equipment is used, and the two equipment respectively cook the animal fat, so that the time is long and the efficiency is low.
Disclosure of Invention
The invention provides a filter press for processing grease, which aims to solve the problem that the animal grease cannot be cooked by steam and filtered by pressure at the same time.
The technical scheme of the invention is as follows:
the filter press for processing the grease comprises a pressure filtration chamber with a door plate and a liquid chamber, wherein the liquid chamber is arranged below the pressure filtration chamber and is communicated with the pressure filtration chamber;
a plurality of lifting plates are arranged on the guide rail, and the lifting plates can move on the guide rail;
the guide rail is provided with a vertically arranged limiting unit, the limiting unit comprises a plurality of sections of limiting blocks from top to bottom, the sizes of the sections of limiting blocks from top to bottom become larger in sequence, the projection of the upper layer of limiting blocks falls on the lower layer of limiting blocks, a plurality of lifting plates are movably sleeved on the sections of limiting blocks from top to bottom in sequence, and the lifting plates are in clearance fit with the sleeved limiting blocks;
the filter pressing chamber is internally provided with a vertical lifting mechanism, the lifting mechanism comprises a screw rod seat, the screw rod seat is fixedly connected with the lowest lifting plate, the lifting mechanism further comprises screw rods penetrating through all the lifting plates, and the screw rods are in threaded connection with the screw rod seat and driven by a driving mechanism to rotate;
the lifting plate is detachably connected with a filter pressing plate, the filter pressing plate can be taken out after the door plate is opened, the filter pressing plate is provided with a plurality of liquid leakage holes, the filter pressing plate comprises a groove part arranged above and an extrusion part arranged below, the groove part is used for placing a grease block, and the extrusion part can be matched with the groove part to extrude the grease block;
a fixed extrusion block is arranged above the uppermost filter press plate and is used for extruding the grease block in cooperation with the adjacent groove part;
the bottom of the filter pressing chamber is also provided with a steam port, and the steam port is connected with an external steam source.
When carrying out the filter-pressing to animal grease piece, lets in high temperature steam, can effectively promote animal grease decoct efficiency, and carry out two original two processing steps in step, can effectively promote machining efficiency.
Realize above-mentioned lifter plate and filter press board detachable connection's structure does, sets up the recess that the opening set up towards the filter press board, the filter press board sets up the connecting portion that corresponds with the recess, connecting portion can insert in the recess and with the lifter plate is fixed. Animal fat blocks can be loaded and unloaded by disassembling the pressure relief filter plate.
On the basis of the structure, further, the filter press plate is semicircular, the two door plates are arranged and are arc-shaped corresponding to the filter press plate, the door plates can be rotated to be opened, the vertical planes of the rotating shafts of the two door plates are flush with the grooves, and after the door plates are opened, the connecting parts of the filter press plate are preferentially inserted into the grooves, and then the positions are corrected.
In order to promote the effect of steam, the filter-pressing board includes that both sides set up cross gas pocket and boss, and the gas pocket and the boss crisscross setting of two upper and lower adjacent filter-pressing boards. The retention time of steam is longer through the staggered air passing holes.
On the basis of the structure, further, the opening of the air passing hole faces to one side deviating from the center of the filter pressing plate, and steam can gradually fill from one side to the other side after entering.
In order to avoid deflection of the lifting plate, at least one plane of the limiting unit is clung to the inner wall of the pressure filter chamber, and the inner wall clung to the limiting unit is abutted against the lifting plate.
Preferably, the limiting unit is arranged in the middle of the pressure filter chamber. The left-right deflection of the lifting plate can be effectively prevented.
The specific structure for realizing the filter pressing of animal fat is that the distance between the relative planes of the adjacent filter pressing plates is smaller than the distance between the adjacent lifting plates. The phenomenon that the interval cannot be continuously shortened when the grease blocks in the filter pressing plate are not pressed and filtered can be avoided. That is, adjacent press plates can reach a minimum spacing before adjacent lifter plates contact. And further, the filter pressing process is not affected.
In order to ensure stable movement of the lifting plate, the lifting mechanism comprises at least two lifting mechanisms and is synchronously driven by the driving mechanism.
In order to prevent grease or water flow into the steam port, the steam port is arranged obliquely downwards.
The structure for realizing the fixation of the lifting plate and the filter pressing plate is as follows: the connecting portion is provided with self-locking device, just self-locking device is including the self-locking piece of upper and lower symmetry setting, the outer tip of self-locking piece is the hemisphere, the medial surface sets up the hemisphere trompil that corresponds with it about the recess.
In order to prevent the lifting plate from inclining, a plurality of vertically arranged guide mechanisms are arranged in the filter pressing chamber, and the guide mechanisms penetrate through a plurality of the lifting plates. The guide mechanism comprises a vertical rod which is vertically arranged, a plurality of movable seats are arranged on the vertical rod, and the movable seats and the lifting plate can be fixed to carry out limiting movement of the lifting plate.
The invention has the beneficial effects that: the invention relates to a filter press for grease processing, which can effectively improve the cooking efficiency of animal grease after steam is introduced into a filter press plate, the intervention of the filter press plate can not influence the steam processing process, the retention time of the steam between the filter press plates can be improved through the staggered air passing holes, the temperature of the animal grease can be effectively improved in the process of introducing the steam, the cooking efficiency is further improved, the filter press plate can be freely detached and replaced, the animal grease is conveniently taken and placed, the filter press plate is cleaned, the filter press plate is not contacted when being placed into the filter press, and the application efficiency of the steam is improved due to the interval.
Drawings
The aspects and advantages of the present application will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention.
In the drawings:
FIG. 1 is a schematic side view cross-sectional structure of the present invention;
FIG. 2 is a schematic side cross-sectional view of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic top cross-sectional view of the present invention;
FIG. 5 is a schematic top cross-sectional view of the present invention (opening door panel);
FIG. 6 is a schematic top view cross-sectional structure of the present invention (lowest laminated filter plate position);
FIG. 7 is a schematic side view of the filter press plate of the present invention;
FIG. 8 is a schematic diagram of a self-locking structure of the present invention;
the components represented by the reference numerals in the figures are:
1. a liquid chamber; 11. a liquid outlet; 2. a pressure filtration chamber; 21. a filter pressing plate; 211. a connection part; 212. an extrusion part; 213. a groove portion; 2131. air passing holes; 2132. a boss; 22. a lifting plate; 23. fixing the extrusion block; 24. a steam port; 25. a guide rail; 26. a limit unit; 27. a lifting mechanism; 271. a screw rod seat; 272. a screw rod; 28. a guide mechanism; 29. a door panel; 3. a power chamber; 31. a driving mechanism.
Detailed Description
The filter press for grease processing as shown in fig. 1-6 comprises a press filtration chamber 2 with a door plate 29 and a liquid chamber 1, wherein the device is different from the conventional filter press structure, the door plate 29 is arranged to open the press filtration chamber 2 under partial conditions so as to carry out loading and unloading of animal grease blocks, and in order to ensure that liquid generated in the press filtration chamber 2 is convenient to collect, the liquid chamber 1 is arranged below the press filtration chamber 2 and is communicated with the filter filtration chamber 2, an opening for liquid outflow is arranged on a bottom plate of the press filtration chamber 2, the liquid chamber 1 can be flowed into the liquid chamber 1 from the opening regardless of condensed water or oil, and the liquid chamber 1 is provided with a liquid outlet 11 for extracting liquid, and the liquid is extracted through the liquid outlet 11 for post-treatment in the subsequent water-oil separation process.
Further, the specific structure of the pressure filtration chamber 2 is as follows:
the filter pressing room 2 is internally provided with a vertical guide rail 25, the guide rail 25 is provided with a plurality of lifting plates 22, a plurality of lifting plates 22 can move on the guide rail 25, the moving direction is the vertical direction, a plurality of lifting plates 22 are arranged at intervals, sufficient steam reserving space is reserved, the method for arranging the lifting plates 22 at intervals is that all lifting plates 22 are supported by limiting units 26 and distributed at different heights, and the method for supporting the lifting plates 22 at intervals by the limiting units 26 is as follows:
the limiting unit 26 comprises a plurality of sections of limiting blocks from top to bottom, the sizes of the sections of limiting blocks from top to bottom become larger in sequence, the projection of the upper limiting block falls on the lower limiting block, a plurality of lifting plates 22 are movably sleeved on the sections of limiting blocks from top to bottom in sequence, and the lifting plates 22 are in clearance fit with the sleeved limiting blocks.
The cross-sectional area of the above-mentioned stopper unit 26 becomes gradually larger as the height decreases. In order to ensure that the lifting process of the lifting plate 22 is not affected, and when the lifting plate is lowered, under the influence of the cross-sectional area, the lifting plate 22 can be clamped at a fixed height for interval support, and the design can ensure that the normal filter pressing process of the filter pressing plate 21 is not affected while the lifting plate 22 is arranged at intervals.
Meanwhile, the lifting plate 22 is provided with openings corresponding to the limiting units 26, and the cross-sectional areas of the openings of the lifting plate 22 are different, so that the openings correspond to the cross-sectional areas of the corresponding limiting units 26 under the condition of fixed height, the lifting plate can be clamped, a plurality of different openings are provided, the lifting plate 22 can be clamped under the condition of different heights, and the effect that the lifting plate 22 is supported and arranged by the limiting units 26 at intervals is finally obtained.
In order to avoid deflection of the lifting plate 22, at least one plane of the limiting unit 26 is clung to the inner wall of the pressure filter chamber 2, and the inner wall clung to the limiting unit 26 is clung to the lifting plate 22. And the limiting unit 26 is arranged in the middle of the filter pressing chamber 2. Deflection of the lifter plate can be avoided, and further, the moving state of the lifter plate 22 is ensured to be a horizontal straight up-down state.
Through the above structure, the interval setting of lifter plate 22 can be realized, and the lifting of lifter plate 22 is not influenced, in order to drive lifter plate 22 normally removes, further, still be provided with vertical elevating system 27 in the filter-pressing room 2, elevating system 27 includes lead screw 272 and lead screw seat 271, through rotating lead screw 272, can drive lead screw seat 271 and carry out the ascending removal of vertical orientation for lead screw 272, afterwards, lead screw 272 runs through all lifter plates 22, and is driven by actuating mechanism 31, actuating mechanism 31 sets up in the power room 3 of filter-pressing room 2 top, and under actuating mechanism 31's effect, lead screw 272 can be rotated as required, can drive the lifter plate 22 of below through lead screw 272 after the lifter plate 22 fixed connection of lead screw seat 271 and below, when lifter plate 22 rises, can conflict all lifter plates 22 of top and upwards move in step, and when lifter plate 22 of below descends, then can be fixed by spacing unit 26 at fixed height.
In addition, for stability, the two lifting mechanisms 27 of the lifting plate 22 are symmetrically arranged and synchronously driven by the driving mechanism 31, specifically, the method is that the top end of the screw rod 272 extends out of the filter pressing chamber 2, the top end is sleeved with a fixed worm wheel, the worm wheel can synchronously rotate with the screw rod 272, then the output shaft of the driving mechanism 31 is fixedly connected with the worm, and after the worm is meshed with the worm wheel, the screw rod 272 can be driven to synchronously rotate, in this process, the rotation direction does not influence the use of the device, and only the direction that the two lifting mechanisms 27 drive the lifting plate 22 is required to be ensured to be in the same direction.
The lifting plate 22 can realize the adjustment of the distance through the driving of the lifting mechanism 27, the filter pressing action is completed, afterwards, in order to perform the filter pressing, still further, on the basis of the structure, the lifting plate 22 is detachably connected with the filter pressing plate 21, and the structure for realizing the detachable connection of the lifting plate 22 and the filter pressing plate 21 is that the lifting plate 22 comprises a groove which is transversely arranged, the filter pressing plate 21 is provided with a connecting part 211 corresponding to the groove, the connecting part 211 can be inserted into the groove and is fixed with the lifting plate 22, meanwhile, the connecting part 211 and the groove are provided with corresponding holes, and the connection of the connecting part 211 and the groove can be realized after the holes are aligned and bolts are inserted, so that the filter pressing plate 21 can synchronously move when the lifting plate 22 moves, and the filter pressing action is completed.
Moreover, the filter pressing plate 21 can be taken out after the door plate 29 is opened, and the animal fat block can be loaded and unloaded by detaching the pressure relief filter plate 21, and the filter pressing plate 21 is cleaned, as shown in fig. 7, the specific structure of the filter pressing plate 21 is as follows:
the filter pressing plate 21 is semicircular, the two door plates 29 are arranged and are arc-shaped corresponding to the filter pressing plate 29, the door plates 29 can be rotated and opened, the vertical planes of the rotating shafts of the two door plates 29 are flush with the grooves, after the door plates 29 are opened, the connecting parts 211 of the filter pressing plate 21 are preferentially inserted into the grooves, and then the positions are corrected.
As shown in fig. 8, the connecting portion 211 is provided with a self-locking device, and the self-locking device comprises self-locking blocks which are arranged symmetrically up and down, the outer end parts of the self-locking blocks are hemispherical, hemispherical openings are arranged on the opposite planes of the grooves and the connecting portion 211, and the hemispherical openings are arranged opposite to the self-locking blocks. The spring is arranged between the two self-locking blocks and is used for providing elasticity, the hemispherical one end of the self-locking block can be abutted to the surface of the outer protrusion and the connecting portion 211 in a normal state, when the connecting portion 211 is inserted into the groove, the self-locking block can be contracted inwards when being pressed and popped up again when reaching the hemispherical opening, the self-locking block is used for fixing, and the filter press plate 21 can be taken out only when external force is extracted.
Meanwhile, the filter press plate 21 is provided with a plurality of weeping holes, so that oil and water can flow out from the weeping holes and finally enter the liquid chamber 1, the filter press plate 21 comprises a groove part 213 arranged above and an extrusion part 212 arranged below, the groove part 213 is used for placing grease blocks, the extrusion part 212 can be matched with the groove part 213 to extrude the grease blocks, the distance between adjacent lifting plates 22 is only required to be reduced, the distance between corresponding adjacent filter press plates 21 is reduced, the filter press action can be completed, the existence of the groove part 213 can prevent the grease blocks from falling off in the filter press process, the filter press process is influenced, and the distance is also generated by the filter press plate 21 so as to further improve the action of steam.
In the above-described structure, since the groove portion 213 is provided above the filter press plate 21, the filter press plate 21 at the uppermost position cannot complete the normal filter press process, and a structure for blocking is absent during the movement of the elevation plate 22, for this reason, it is necessary that the upper side of the filter press plate 21 at the uppermost is provided with a fixed pressing block 23, the fixed pressing block 23 is for pressing the grease block in cooperation with the adjacent groove portion 213, and the lower surface of the fixed pressing block 23 is identical to the lower surface of the pressing portion 212.
In order to guide the steam and improve the retention time of each layer of the steam, it is also desirable to design that the filter pressing plates 21 include gas passing holes 2131 and bosses 2132 disposed on two sides, and the gas passing holes 2131 and bosses 2132 of two adjacent filter pressing plates 21 are disposed in a staggered manner. The steam stays longer through the staggered air passing holes 2131, because the steam cannot continuously rise after entering through the air passing holes 2131, and can not continuously rise to the other side through the air passing holes 2131, the design of the boss 2132 is to avoid placing grease blocks, and the air passing holes 2131 are open spaces in the filter pressing process of the filter pressing plate 21, so that the filter pressing cannot be completed, correspondingly, the spaces without placing the grease blocks, namely boss 2131 structures, are reserved, the upper surfaces of the bosses 2132 are flush with the highest points of the groove parts 213, and the filter pressing process can be completed under the condition that the steam plays an efficient role through the structures.
In the above structure, the opening of the air passing hole 2131 is preferably directed to the side facing away from the center of the filter press plate 21, and the steam is preferably filled from one side to the other side after entering, so that the steam can continue to rise, and the effect is better.
In the above-described structure, the height of the pressing portion 212 is equal to the depth of the groove portion 213, and the specific structure for realizing the press filtration of animal fat is the same. After contact, the grease block between the lower surface of the pressing portion 212 and the groove upper surface of the groove portion 213 can be compressed, press filtration is completed, and it is ensured that animal grease is compressed to a limit state, and shielding is not present between the lower surface of the pressing portion 212 and the groove upper surface of the groove portion 213.
Preferably, adjacent press plates 21 can reach a minimum distance before adjacent lifter plates 22 contact. Ensuring that the lifter plate 22 does not interfere with the press filtration process.
Finally, the bottom of the press chamber 2 is also provided with a steam port 24, the steam port 24 is connected with an external steam source, and in order to prevent grease or water flow from flowing into the steam port 24, the steam port 24 is arranged obliquely downwards.
Through the structure, the animal grease block is subjected to filter pressing, and meanwhile, high-temperature steam is introduced, so that the cooking efficiency of the animal grease can be effectively improved, and the processing efficiency can be effectively improved by synchronously carrying out two original processing steps.
Preferably, in order to improve the stability of lifting the lifting plate 22, a plurality of vertically arranged guiding mechanisms 28 are further arranged in the filter pressing chamber 2, and the guiding mechanisms 28 penetrate through a plurality of lifting plates 22. The guide mechanism 28 comprises a vertical upright, a plurality of moving seats are arranged on the upright, the moving seats and the lifting plate 22 can be fixed and then can carry out limiting movement of the lifting plate 22, the direction is vertical, the lifting plate cannot incline, the guide mechanism 28 is arranged in a plurality, and the lifting plate 22 cannot be separated from the guide rail 25.
Claims (10)
1. The filter press for grease processing is characterized by comprising a filter pressing chamber (2) with a door plate (29) and a liquid chamber (1), wherein the liquid chamber (1) is arranged below the filter pressing chamber (2) and is communicated with the filter pressing chamber (2);
a vertical guide rail (25) is arranged in the filter pressing chamber (2), a plurality of lifting plates (22) are arranged on the guide rail (25), and the lifting plates (22) can move on the guide rail (25);
the guide rail (25) is provided with a vertically arranged limiting unit (26), the limiting unit (26) comprises a plurality of sections of limiting blocks from top to bottom, the sizes of the sections of limiting blocks from top to bottom become larger in sequence, the projection of the upper limiting block falls on the lower limiting block, a plurality of lifting plates (22) are movably sleeved on the sections of limiting blocks from top to bottom in sequence, and the lifting plates (22) are in clearance fit with the sleeved limiting blocks;
the filter pressing chamber (2) is internally provided with a vertical lifting mechanism (27), the lifting mechanism (27) comprises a screw rod seat (271), the screw rod seat (271) is fixedly connected with the lowest lifting plate (22), the lifting mechanism (27) further comprises a screw rod (272) penetrating through all the lifting plates (22), and the screw rod (272) is in threaded connection with the screw rod seat (271) and driven by a driving mechanism (31) to rotate;
the lifting plate (22) is detachably connected with a filter pressing plate (21), the filter pressing plate (21) can be taken out after the door plate (29) is opened, the filter pressing plate (21) is provided with a plurality of liquid leakage holes, the filter pressing plate (21) comprises a groove part (213) arranged above and a pressing part (212) arranged below, the groove part (213) is used for placing a grease block, and the pressing part (212) can be matched with the groove part (213) to press the grease block;
a fixed extrusion block (23) is arranged above the uppermost filter pressing plate (21), and the fixed extrusion block (23) is used for extruding the grease blocks in cooperation with adjacent groove parts (213);
the bottom of the filter pressing chamber (2) is also provided with a steam port (24), and the steam port (24) is connected with an external steam source.
2. The filter press for processing grease according to claim 1, wherein the lifting plate (22) is provided with a groove provided with an opening toward the filter press plate (21), the filter press plate (21) is provided with a connecting portion (211) corresponding to the groove, and the connecting portion (211) can be inserted into the groove and fixed with the lifting plate (22).
3. The filter press for processing grease according to claim 2, wherein the filter pressing plate (21) is semicircular, the door plates (29) are provided with two arcs corresponding to the filter pressing plate (21), the door plates (29) can be opened in a rotating mode, and the vertical planes of the rotating shafts of the two door plates (29) are flush with the grooves.
4. The filter press for processing grease according to claim 1, wherein the filter press plates (21) include air passing holes (2131) and bosses (2132) provided on both sides, and the air passing holes (2131) and bosses (2132) of two adjacent filter press plates (21) are provided in a staggered manner.
5. A filter press for processing oil and fat according to claim 4, wherein the opening of the air passing hole (2131) is directed to a side facing away from the center of the filter press plate (21).
6. The filter press for processing grease according to claim 1, wherein the limiting unit (26) has at least one plane in close contact with the inner wall of the filter pressing chamber (2), and the inner wall in close contact with the limiting unit (26) is in contact with the lifting plate (22).
7. The filter press for processing grease according to claim 6, wherein the limiting unit (26) is provided in the middle of the filter press chamber (2).
8. A filter press for grease processing according to claim 1, characterized in that the relative planar spacing dimension of adjacent press plates (21) is smaller than the spacing dimension of adjacent lifter plates (22).
9. The filter press for processing grease according to claim 2, wherein the connecting portion (211) is provided with a self-locking device, the self-locking device comprises self-locking blocks which are arranged vertically symmetrically, the outer end parts of the self-locking blocks are hemispherical, and hemispherical openings corresponding to the hemispherical openings are arranged on the upper inner side surface and the lower inner side surface of the groove.
10. The filter press for processing grease according to claim 1, wherein a plurality of vertically arranged guide mechanisms (28) are further provided in the filter press chamber (2), and the guide mechanisms (28) penetrate through a plurality of the lifting plates (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310074992.1A CN116179269B (en) | 2023-02-07 | 2023-02-07 | Filter press for grease processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310074992.1A CN116179269B (en) | 2023-02-07 | 2023-02-07 | Filter press for grease processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116179269A true CN116179269A (en) | 2023-05-30 |
| CN116179269B CN116179269B (en) | 2023-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310074992.1A Active CN116179269B (en) | 2023-02-07 | 2023-02-07 | Filter press for grease processing |
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| Country | Link |
|---|---|
| CN (1) | CN116179269B (en) |
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| JP2021137798A (en) * | 2020-03-02 | 2021-09-16 | 功企 善 | Dehydration block generation device and filtration chamber |
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2023
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|---|---|---|---|---|
| US6626094B1 (en) * | 1999-10-28 | 2003-09-30 | Outokumpu Oyj | Filter press with a stack of vertically aligned, horizontally displaceable filter plates |
| CN203935658U (en) * | 2014-06-27 | 2014-11-12 | 阮氏化工（常熟）有限公司 | A kind of multi-functional pressure filter |
| CN206266236U (en) * | 2016-11-22 | 2017-06-20 | 安徽凤阳赛吉元无机材料有限公司 | A kind of multistage filter-pressing device of white carbon precipitation |
| CN210656643U (en) * | 2019-07-17 | 2020-06-02 | 华汇生态环境产业有限公司 | Multilayer filter press |
| JP2021137798A (en) * | 2020-03-02 | 2021-09-16 | 功企 善 | Dehydration block generation device and filtration chamber |
| CN212187949U (en) * | 2020-04-22 | 2020-12-22 | 河南鑫河阳酒精有限公司 | Filter-pressing charge pump for preparing edible alcohol |
| CN215957246U (en) * | 2021-10-25 | 2022-03-08 | 广西壮族自治区水牛研究所 | Fodder silage cladding mechanism |
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| CN116179269B (en) | 2023-08-29 |
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Denomination of invention: A filter press for oil and fat processing Granted publication date: 20230829 Pledgee: Taixi sub branch of Taian Bank Co.,Ltd. Pledgor: TAIAN JINGUANHONG OIL INDUSTRIAL Co.,Ltd. Registration number: Y2024980024889 |