CN115193114A - Filter pressing device is used in production of silicon material coolant liquid - Google Patents
Filter pressing device is used in production of silicon material coolant liquid Download PDFInfo
- Publication number
- CN115193114A CN115193114A CN202210667473.1A CN202210667473A CN115193114A CN 115193114 A CN115193114 A CN 115193114A CN 202210667473 A CN202210667473 A CN 202210667473A CN 115193114 A CN115193114 A CN 115193114A
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- China
- Prior art keywords
- filter
- silicon material
- outer frame
- plates
- metal frame
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- Pending
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- 239000007788 liquid Substances 0.000 title claims abstract description 45
- 238000003825 pressing Methods 0.000 title claims abstract description 44
- 239000002210 silicon-based material Substances 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 239000002826 coolant Substances 0.000 title claims description 4
- 239000012065 filter cake Substances 0.000 claims abstract description 36
- 239000000110 cooling liquid Substances 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims description 23
- 238000005406 washing Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000011085 pressure filtration Methods 0.000 claims 2
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a filter pressing device for producing silicon material cooling liquid, which comprises filter pressing plates, wherein each filter pressing plate comprises a wide outer frame, filter plates are connected to two sides in the wide outer frame in a sliding mode, a clean liquid space is formed between the two filter plates, a feeding pipe is transversely inserted into the middle of each filter plate, a main spring is sleeved outside the part, located in the clean liquid space, of the circumference of the feeding pipe, the two filter pressing plates are arranged side by side, and a filter cake cavity is formed between the two filter pressing plates.
Description
Technical Field
The invention relates to the technical field of filter pressing, in particular to a filter pressing device for producing silicon material cooling liquid.
Background
When the silicon material cooling liquid is produced, a filter pressing device is needed to be used for carrying out filter pressing, the existing filter pressing device mainly comprises filter pressing plates, a filter cake cavity is formed between the two filter pressing plates, and for better filter pressing, the general filter cake cavity is narrow, so that a filter cake which can be contained in the filter cake cavity is small, the two filter pressing plates are required to be opened continuously to release the filter cake, and the filter pressing efficiency is reduced.
Disclosure of Invention
The invention aims to provide a filter pressing device for producing silicon material cooling liquid, which aims to solve the problems that in order to perform better filter pressing, a filter cake cavity is generally arranged to be narrower, so that the filter cake contained in the filter cake cavity is smaller, two filter pressing plates are required to be opened continuously to release the filter cake, and the filter pressing efficiency is reduced. To a problem of (a).
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a filter pressing device is used in production of silicon material coolant liquid, includes the filter-pressing board, its characterized in that: the filter-pressing plate comprises a wide outer frame, the two sides of the inside of the wide outer frame are connected with a filter plate in a sliding mode, a clean liquid space is formed between the filter plates, a feeding pipe is transversely inserted into the middle of each filter plate, a main spring is sleeved outside the part, located inside the clean liquid space, of the circumference of the feeding pipe, the main spring is sleeved outside the part, located inside the clean liquid space, of the feeding pipe, the filter-pressing plates are arranged side by side, and a filter cake cavity is formed between the two filter-pressing plates.
Preferably, a metal frame is mounted at an outer edge of the filter plate.
Preferably, the installation bases are installed at the middle points of the four corners in the wide outer frame, and the auxiliary springs are arranged between the installation bases and the metal frame.
Preferably, the inside cover of auxiliary spring is equipped with the guide bar, and the guide bar is close to the one end and the mount pad rigid coupling of mount pad, and the guide bar inserts the inside of metal frame close to the one end of metal frame.
Preferably, one end of the guide rod inserted into the metal frame is fixedly connected with a limiting plate.
Preferably, the upper side of the wide outer frame is provided with a washing liquid inlet communicated with the clean liquid space, and the lower side of the wide outer frame is provided with a liquid outlet communicated with the clean liquid space.
Compared with the prior art, the invention has the beneficial effects that: when the filter press is used, raw liquid to be subjected to filter press reaches the inside of the filter cake cavity through the feeding pipe, the filter cake cavity is smaller, the two filter plates can filter the raw liquid, the filter cake gradually increases along with the increase of the raw liquid entering the inside of the filter cake cavity, the filter plates on two sides of the filter cake cavity are pushed, the two filter plates on the same filter press plate are close to each other, the main spring is compressed until the maximum compression amount of the main spring is reached, the filter cake reaches the maximum value, then the two filter press plates are separated to discharge the filter cake, the width of the filter cake cavity of the filter press can be dynamically changed, filter press is started when feeding is started, filter press can be performed until feeding is finished, the filter press time is long, more liquid can be processed at one time, the situation that the two filter press plates are repeatedly opened to discharge is avoided, and the processing efficiency is higher.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of area A of FIG. 1;
FIG. 3 is a schematic diagram of a filter cake chamber in an initial feed state according to the present invention;
FIG. 4 is a schematic view of the filter cake chamber of the present invention at its maximum.
In the figure: 1. a wide outer frame; 2. a filter plate; 3. cleaning the liquid space; 4. a feed pipe; 5. a main spring; 6. a metal frame; 7. a guide rod; 8. a mounting seat; 9. an auxiliary spring; 10. a limiting plate; 11. a filter cake chamber; 12. a flushing liquid inlet; 13. a liquid outlet; 100. a narrow outer frame; 300. original clean liquid space; 500. and a raw filter cake cavity.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without inventive efforts based on the embodiments of the present invention, are within the scope of protection of the present invention.
Referring to fig. 1, 3 and 4, in an embodiment of the present invention, a filter pressing device for producing a silicon material cooling liquid includes a filter pressing plate, the filter pressing plate includes a wide outer frame 1, filter plates 2 are slidably connected to both sides of the inside of the wide outer frame 1, a clean liquid space 3 is formed between the two filter plates 2, a feed pipe 4 is transversely inserted into the middle of each filter plate 2, a main spring 5 is sleeved outside a part of the circumference of the feed pipe 4 located inside the clean liquid space 3, the two filter pressing plates are arranged side by side, and a filter cake chamber 11 is formed between the two filter pressing plates, i.e., an initial state, when the inside of the filter cake chamber 11 starts to enter a liquid to be filtered, the filter cake chamber 11 is smaller, at this time, the two filter plates 2 can filter the original liquid, and as the original liquid entering the inside of the filter cake chamber 11 increases gradually, the filter cakes 2 on both sides of the filter pressing plate are pushed to approach each other, the main spring 5 is compressed until a maximum compression amount of the main spring 5 is reached, at this time, the maximum filter cake is reached;
as shown in fig. 1, a metal frame 6 is arranged at the outer edge of a filter plate 2, so that the filter plate 2 and a wide outer frame 1 are sealed, and the phenomenon of leakage of liquid-leaking person caused by a gap between the filter plate 2 and the wide outer frame 1 is avoided;
as shown in fig. 1 and 2, in order to ensure the stability of the movement of the filter plate 2, mounting seats 8 are respectively mounted at the middle points of four corners inside the wide outer frame 1, an auxiliary spring 9 is arranged between the mounting seat 8 and the metal frame 6, the working state of the auxiliary spring 9 is completely consistent with that of the main spring 5, the auxiliary spring 9 can further ensure the stability of the metal frame 6 and the filter plate 2 when moving, preferably, a guide rod 7 is sleeved inside the auxiliary spring 9 for guiding the auxiliary spring 9, further ensure that the filter plate 2 does not deflect during moving, one end of the guide rod 7 close to the mounting seat 8 is fixedly connected with the mounting seat 8, one end of the guide rod 7 close to the metal frame 6 is inserted into the metal frame 6, preferably, a limiting plate 10 is fixedly connected to one end of the guide rod 7 inserted into the metal frame 6, and further prevent the guide rod 7 from separating from the metal frame 6;
referring to fig. 1, a washing liquid inlet 12 communicated with the clean liquid space 3 is formed at the upper side of the wide outer frame 1, when washing, a liquid flow can enter the clean liquid space 3 through the washing liquid inlet 12 to wash the filter plate 2, a liquid outlet 13 communicated with the clean liquid space 3 is formed at the lower side of the wide outer frame 1, and the liquid outlet 13 can be used for discharging liquid after filter pressing and waste liquid after washing.
The working principle of the invention is as follows: when the device is used, raw liquid to be subjected to filter pressing reaches the inside of the filter cake cavity 11 through the feeding pipe 4, the filter cake cavity 11 is smaller at the moment, the two filter plates 2 can carry out filter pressing on the raw liquid, the filter cakes are gradually increased along with the increase of the raw liquid entering the inside of the filter cake cavity 11, the filter plates 2 on the two sides of the filter cake cavity 11 are pushed, the two filter plates 2 on the same filter pressing plate are close to each other, the main spring 5 is compressed until the maximum compression amount of the main spring 5 is reached, the filter cakes reach the maximum at the moment, and then the two filter pressing plates are separated;
the operating condition of auxiliary spring 9 is complete always with the operating condition of main spring 5, the stability when auxiliary spring 9 can further assurance metal frame 6 removes with filter 2, preferably, the inside cover of auxiliary spring 9 is equipped with guide bar 7, be used for leading for auxiliary spring 9, it is askew partially not to produce in the further assurance filter 2 removes, guide bar 7 is close to the one end and the mount pad 8 rigid coupling of mount pad 8, and guide bar 7 is close to the inside that metal frame 6 was inserted to the one end of metal frame 6, preferably, the one end rigid coupling that inserts metal frame 6 inside at guide bar 7 has limiting plate 10, and then avoid guide bar 7 to break away from metal frame 6.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a filter pressing device is used in production of silicon material coolant liquid, includes the filter-pressing board, its characterized in that: the filter-pressing plate comprises a wide outer frame (1), wherein filter plates (2) are connected to two sides of the inside of the wide outer frame (1) in a sliding mode, a clean liquid space (3) is formed between the filter plates (2), a feed pipe (4) is transversely inserted into the middle of each filter plate (2), and a main spring (5) is sleeved on the outer portion of the circumference of the portion, located inside the clean liquid space (3), of the feed pipe (4) and is arranged side by side, and a filter cake cavity (11) is formed between the two filter-pressing plates.
2. A filter pressing device for producing silicon material cooling liquid according to claim 1, wherein: the outer edge of the filter plate (2) is provided with a metal frame (6).
3. A pressure filtration device for silicon material cooling liquid production according to claim 2, wherein: the middle points of four corners in the wide outer frame (1) are provided with mounting seats (8), and auxiliary springs (9) are arranged between the mounting seats (8) and the metal frame (6).
4. A pressure filtration device for silicon material cooling liquid production according to claim 3, wherein: the inside cover of auxiliary spring (9) is equipped with guide bar (7), and guide bar (7) are close to the one end and the mount pad (8) rigid coupling of mount pad (8), and guide bar (7) are close to the inside of metal frame (6) in the one end of metal frame (6) insert.
5. A filter pressing device for producing silicon material cooling liquid according to claim 4, wherein: and a limiting plate (10) is fixedly connected to one end, inserted into the metal frame (6), of the guide rod (7).
6. A filter pressing device for producing silicon material cooling liquid according to claim 1, wherein: the upper side of the wide outer frame (1) is provided with a washing liquid inlet (12) communicated with the clean liquid space (3), and the lower side of the wide outer frame (1) is provided with a liquid outlet (13) communicated with the clean liquid space (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210667473.1A CN115193114A (en) | 2022-06-14 | 2022-06-14 | Filter pressing device is used in production of silicon material coolant liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210667473.1A CN115193114A (en) | 2022-06-14 | 2022-06-14 | Filter pressing device is used in production of silicon material coolant liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115193114A true CN115193114A (en) | 2022-10-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210667473.1A Pending CN115193114A (en) | 2022-06-14 | 2022-06-14 | Filter pressing device is used in production of silicon material coolant liquid |
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| Country | Link |
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| CN (1) | CN115193114A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116121023A (en) * | 2023-01-12 | 2023-05-16 | 乌毡帽酒业有限公司 | Wine filter pressing process |
-
2022
- 2022-06-14 CN CN202210667473.1A patent/CN115193114A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116121023A (en) * | 2023-01-12 | 2023-05-16 | 乌毡帽酒业有限公司 | Wine filter pressing process |
| CN116121023B (en) * | 2023-01-12 | 2023-10-10 | 乌毡帽酒业有限公司 | Wine filter pressing process |
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Application publication date: 20221018 |
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