CN217163332U - Cellulose filter-pressing irrigation dewatering device - Google Patents
Cellulose filter-pressing irrigation dewatering device Download PDFInfo
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- CN217163332U CN217163332U CN202221044641.3U CN202221044641U CN217163332U CN 217163332 U CN217163332 U CN 217163332U CN 202221044641 U CN202221044641 U CN 202221044641U CN 217163332 U CN217163332 U CN 217163332U
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
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Abstract
The utility model belongs to the technical field of cellulose processing, in particular to a cellulose filter-pressing irrigation dehydration device, which comprises a filter-pressing tank body, wherein the filter-pressing tank body comprises an upper tank body and a lower tank body, a filter screen is arranged in the lower tank body, the bottom surface of the lower tank body is communicated with a water outlet, the upper tank body is communicated with a communicating pipe, and the communicating pipe is respectively communicated with a compressed gas conveying pipe and a conveying pipe; the utility model discloses a dewatering device is irritated in cellulose filter-pressing, the diameter is improved to 2.8 meters to cellulose dewatering device filter-pressing jar body, make it obtain improving cellulose dehydration efficiency, and energy resource consumption has been practiced thrift, go up the sealed enclosed mode of jar body and lower jar of body, change hydraulic power drive's mode into, make the leakproofness obtain increasing substantially, the manual mode has been replaced, workman's intensity of labour has been reduced, and the consumption of time has been practiced thrift, hydraulic drive's mode occupation space is littleer, make the operation convenient and fast more, it is simpler, good control performance has, safety, environmental protection more.
Description
Technical Field
The utility model belongs to the technical field of the cellulose processing, concretely relates to dewatering device is irritated in cellulose filter-pressing.
Background
Cellulose is macromolecular polysaccharide composed of glucose, is insoluble in water and common organic solvents, is the main component of plant cell walls, is a polysaccharide which is widely distributed and has the largest content in nature, accounts for more than 50% of the carbon content in the plant, the cellulose content of cotton is close to 100%, the cellulose is the purest natural cellulose source, in general wood, the cellulose accounts for 40-50%, 10-30% of hemicellulose and 20-30% of lignin are also included, and cotton is a common material for producing cellulose.
Cellulose dehydration is a necessary process of cellulose processing, the existing cellulose dehydration device directly injects cellulose particles into an upper tank body and a lower tank body through a material conveying pipeline, the diameter of the device is 2.6 meters, the cellulose particles in the tank are subjected to filter pressing dehydration, and then the cellulose particles are sent into a neutralization kettle, wherein the dehydration device is provided with a communicating pipe communicated with one side of the upper tank body, the outer end of the communicating pipe is respectively communicated with a gas conveying pipe and a material conveying pipe, the outer end of the gas conveying pipe is communicated with a gas supply device, the outer end of the material conveying pipe is communicated with a discharge port of the neutralization kettle, valves are respectively arranged on the gas conveying pipe and the material conveying pipe, a filter sieve is horizontally arranged in the lower tank body, a water discharge pipe is arranged at the bottom of the lower tank body, a lifting device is arranged at the outer side of the upper tank body, the upper tank body and the lower tank body are closed, an opening outlet at the bottom of the upper tank body is connected with the lower tank body through a flange, the lower tank body is opened at the top, this mode carries out sealed fixed effect through the mode of artifical installation screw on the flange, and the sealing efficiency ratio of this kind of mode is lower, and the installation spends time longer, and the leakproofness is not very good.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned problem that exists among the prior art, the utility model provides a dewatering device is irritated in cellulose filter-pressing has convenient to use, installs convenient and the characteristics that sealing performance is good.
In order to achieve the above object, the utility model provides a following technical scheme: a cellulose filter-pressing irrigation dehydration device comprises a filter-pressing tank body, wherein the filter-pressing tank body comprises an upper tank body and a lower tank body positioned below the upper tank body, a filter screen is arranged in the lower tank body, a water outlet is communicated with the bottom surface of the lower tank body, a communicating pipe is communicated with the upper tank body, a compressed gas conveying pipe and a conveying pipe are respectively communicated with the communicating pipe, and valves are respectively arranged on the compressed gas conveying pipe and the conveying pipe; the upper tank body is provided with supporting legs for supporting the upper tank body, the bottom end of the outer side surface of the upper tank body is fixedly provided with an upper connecting flange, the top end of the outer side surface of the lower tank body is provided with a lower connecting flange corresponding to the upper connecting flange, and a rubber sealing ring is filled between the upper connecting flange and the lower connecting flange; the lower tank body is hinged with the upper tank body, and a hydraulic driving assembly is mounted on the supporting leg and used for driving the lower tank body to turn over; the diameter of the filter-pressing tank body is more than 2.6 meters.
As an optimal technical scheme of the utility model, the lateral surface of the upper tank body is fixed with L type connecting plate the lateral surface of the lower tank body is fixed with lower connecting plate, just lower connecting plate with L type connecting plate is articulated.
As an optimal technical scheme of the utility model, the hydraulic drive subassembly includes the pneumatic cylinder, just the pneumatic cylinder articulates on the supporting leg, the piston rod of pneumatic cylinder with the lower jar of body is articulated.
As a preferred technical solution of the present invention, a supporting ring is fixed on the inner wall of the lower tank for supporting the filtering screen, a plurality of elastic sheets are fixed on the inner wall of the lower tank and distributed at equal intervals along the circumferential direction, the elastic sheets are located above the supporting ring, and the inner space between the elastic sheets and the supporting ring is a clamping space for clamping the filtering screen; the top surface and the bottom surface of the elastic piece are inclined planes.
As a preferred technical scheme of the utility model, a pressure gauge is arranged at the top end of the upper tank body; the diameter of the filter-pressing tank body is 2.8 meters.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a dewatering device is irritated in cellulose filter-pressing, the diameter is improved to 2.8 meters to cellulose dewatering device filter-pressing jar body, make it obtain improving cellulose dehydration efficiency, and energy resource consumption has been practiced thrift, go up the sealed enclosed mode of jar body and lower jar of body, change hydraulic power drive's mode into, make the leakproofness obtain increasing substantially, the manual mode has been replaced, workman's intensity of labour has been reduced, and the consumption of time has been practiced thrift, hydraulic drive's mode occupation space is littleer, make the operation convenient and fast more, it is simpler, good control performance has, safety, environmental protection more.
Drawings
The accompanying drawings 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 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 schematic view of a portion a of fig. 1 according to the present invention;
in the figure: 1. a filter-press tank body; 2. feeding the tank body; 3. a tank body is arranged; 4. a communicating pipe; 5. a compressed gas delivery pipe; 6. a delivery pipe; 7. a valve; 8. a water outlet; 9. filtering the screen; 10. supporting legs; 11. an upper connecting flange; 12. a lower connecting flange; 13. a rubber seal ring; 14. an L-shaped connecting plate; 15. a lower connecting plate; 16. a hydraulic cylinder; 17. a pressure gauge; 18. a ring; 19. an elastic sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides the following technical solutions: a cellulose filter-pressing irrigation dehydration device comprises a filter-pressing tank body 1, wherein the filter-pressing tank body 1 comprises an upper tank body 2 and a lower tank body 3 positioned below the upper tank body 2, a filter screen 9 is installed in the lower tank body 3, a water outlet 8 is communicated with the bottom surface of the lower tank body 3, a communicating pipe 4 is communicated with the upper tank body 2, a compressed gas conveying pipe 5 and a conveying pipe 6 are respectively communicated with the communicating pipe 4, and valves 7 are respectively installed on the compressed gas conveying pipe 5 and the conveying pipe 6; the upper tank body 2 is provided with supporting legs 10 for supporting the upper tank body 2, the bottom end of the outer side surface of the upper tank body 2 is fixed with an upper connecting flange 11, the top end of the outer side surface of the lower tank body 3 is provided with a lower connecting flange 12 corresponding to the upper connecting flange 11, and a rubber sealing ring 13 is filled between the upper connecting flange 11 and the lower connecting flange 12; the lower tank body 3 is hinged with the upper tank body 2, and a hydraulic driving assembly is arranged on the supporting leg 10 and used for driving the lower tank body 3 to turn over; the diameter of the filter-pressing tank body 1 is more than 2.6 meters, when in use, a valve 7 on a material conveying pipe 6 is opened, the valve 7 on a compressed gas conveying pipe 5 is closed, the material is conveyed into the filter-pressing tank body 1 through the material conveying pipe 6 in cooperation with a communicating pipe 4, then the valve 7 on the material conveying pipe 6 is closed, the valve 7 on the compressed gas conveying pipe 5 is opened, compressed gas is injected into the filter-pressing tank body 1 through the compressed gas conveying pipe 5 in cooperation with the communicating pipe 4, filter pressing is realized on cellulose through a filter screen 9, and filtered water impurities are discharged from a water outlet 8; after filter pressing is completed, the hydraulic driving assembly is started to drive the lower tank body 3 to turn downwards, the lower tank body 3 is opened, and therefore materials can be conveniently taken out and the device can be conveniently cleaned;
the hydraulic driving assembly is started to drive the lower tank body 3 to be turned upwards, the upper connecting flange 11 and the lower connecting flange 12 are matched with each other to extrude the rubber sealing ring 13 to realize sealing, the sealing performance is greatly improved in a hydraulic power driving mode, a manual mode is replaced, the labor intensity of workers is reduced, the time consumption is saved, the occupied space of the hydraulic driving mode is smaller, the operation is more convenient and faster, the operation is simpler, the control performance is excellent, and the hydraulic driving device is safer and more environment-friendly;
the valve 7 is a conventional device on the market and is readily available on the market by purchase.
Specifically, according to the illustration in fig. 1, in the embodiment, an L-shaped connecting plate 14 is fixed on the outer side surface of the upper tank body 2, a lower connecting plate 15 is fixed on the outer side surface of the lower tank body 3, and the lower connecting plate 15 is hinged to the L-shaped connecting plate 14, so that the lower tank body 3 is connected with the upper tank body 2 in a turnover manner.
Specifically, as shown in fig. 1, in this embodiment, the hydraulic driving assembly includes a hydraulic cylinder 16, the hydraulic cylinder 16 is hinged to the supporting leg 10, a piston rod of the hydraulic cylinder 16 is hinged to the lower tank body 3, the hydraulic cylinder 16 is started, the piston rod of the hydraulic cylinder 16 drives the lower tank body 3 to turn over, and the lower tank body 3 drives the lower connecting plate 15 to turn over around the L-shaped connecting plate 14.
Specifically, as shown in fig. 1 and fig. 2, in this embodiment, a supporting ring 18 is fixed on an inner wall of the lower tank 3 for supporting the filtering screen 9, a plurality of elastic sheets 19 are further fixed on the inner wall of the lower tank 3 and are distributed at equal intervals along the circumferential direction, the elastic sheets 19 are located above the supporting ring 18, and a space inside the elastic sheets 19 and the supporting ring 18 is a clamping space for clamping the filtering screen 9; the top surface and the bottom surface of elastic sheet 19 are the inclined plane, and filter screen cloth 9 passes through the centre gripping space realization installation between elastic sheet 19 and the filler ring 18, and simple to operate and stable for filter screen cloth 9's installation and dismantlement are all convenient, easily installation and use and dismantle clearance, change because elastic sheet 19's top surface and bottom surface are the inclined plane again.
Specifically, as shown in fig. 1, in this embodiment, a pressure gauge 17 is installed at the top end of the upper tank body 2, so that the internal pressure of the filter-pressing tank body 1 can be monitored in real time, and safety is ensured, and the pressure gauge 17 is a conventional device in the market and can be easily obtained by purchasing in the market; the diameter of the filter-pressing tank body 1 is 2.8 meters, and the diameter of the filter-pressing tank body 1 of the cellulose dehydration device is increased to 2.8 meters, so that the efficiency of the cellulose dehydration is improved, and the energy consumption is saved.
The utility model discloses a theory of operation and use flow: the utility model discloses a dewatering device is irritated in cellulose filter-pressing, when using, open valve 7 on the conveying pipeline 6, close valve 7 on the compressed gas-supply pipe 5, through conveying pipeline 6 cooperation communicating pipe 4 pay-off in filter-pressing jar body 1, later close valve 7 on the conveying pipeline 6, open valve 7 on the compressed gas-supply pipe 5, utilize compressed gas-supply pipe 5 cooperation communicating pipe 4 to inject compressed gas into filter-pressing jar body 1, utilize filter screen 9 to realize the filter-pressing to cellulose, the drainage water impurity is discharged from outlet 8; after filter pressing is completed, the hydraulic driving assembly is started to drive the lower tank body 3 to turn downwards, the lower tank body 3 is opened, and therefore materials can be conveniently taken out and the device can be conveniently cleaned;
the hydraulic driving assembly is started to drive the lower tank body 3 to be turned upwards, the upper connecting flange 11 and the lower connecting flange 12 are matched with each other to extrude the rubber sealing ring 13 to realize sealing, the sealing performance is greatly improved in a hydraulic power driving mode, a manual mode is replaced, the labor intensity of workers is reduced, the time consumption is saved, the occupied space of the hydraulic driving mode is smaller, the operation is more convenient and faster, the operation is simpler, the control performance is excellent, and the hydraulic driving device is safer and more environment-friendly;
the diameter of the filter-pressing tank body 1 is 2.8 meters, and the diameter of the filter-pressing tank body 1 of the cellulose dehydration device is increased to 2.8 meters, so that the efficiency of the cellulose dehydration is improved, and the energy consumption is saved.
In all examples shown and described herein, any particular value should be construed as exemplary only and not as a limitation, and thus other examples of example embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "disposed," "provided," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be connected through an intermediate medium.
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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 (5)
1. The utility model provides a dewatering device is irritated in cellulose filter-pressing, includes filter-pressing jar body (1), just filter-pressing jar body (1) is including last jar body (2) and be located go up jar lower jar body (3) of body (2) below install filter screen cloth (9) in jar body (3) down jar body (3) bottom surface intercommunication has outlet (8), its characterized in that down: the upper tank body (2) is communicated with a communicating pipe (4), the communicating pipe (4) is respectively communicated with a compressed gas conveying pipe (5) and a conveying pipe (6), and valves (7) are respectively arranged on the compressed gas conveying pipe (5) and the conveying pipe (6); the upper tank body (2) is provided with support legs (10) for supporting the upper tank body (2), the bottom end of the outer side surface of the upper tank body (2) is fixedly provided with an upper connecting flange (11), the top end of the outer side surface of the lower tank body (3) is provided with a lower connecting flange (12) corresponding to the upper connecting flange (11), and a rubber sealing ring (13) is filled between the upper connecting flange (11) and the lower connecting flange (12); the lower tank body (3) is hinged with the upper tank body (2), and a hydraulic driving assembly is mounted on the supporting leg (10) and used for driving the lower tank body (3) to turn over; the diameter of the filter-pressing tank body (1) is more than 2.6 meters.
2. The cellulose filter-pressing irrigation dewatering device according to claim 1, characterized in that: an L-shaped connecting plate (14) is fixed on the outer side face of the upper tank body (2), a lower connecting plate (15) is fixed on the outer side face of the lower tank body (3), and the lower connecting plate (15) is hinged to the L-shaped connecting plate (14).
3. The cellulose filter-pressing irrigation dewatering device according to claim 1, characterized in that: the hydraulic drive assembly comprises a hydraulic cylinder (16), the hydraulic cylinder (16) is hinged to the supporting leg (10), and a piston rod of the hydraulic cylinder (16) is hinged to the lower tank body (3).
4. The cellulose filter-pressing irrigation dewatering device according to claim 1, characterized in that: a supporting ring (18) is fixed on the inner wall of the lower tank body (3) and used for supporting the filtering screen (9), a plurality of elastic sheets (19) distributed at equal intervals along the circumferential direction are further fixed on the inner wall of the lower tank body (3), the elastic sheets (19) are positioned above the supporting ring (18), and the inner side spaces of the elastic sheets (19) and the supporting ring (18) are clamping spaces used for clamping the filtering screen (9); the top surface and the bottom surface of the elastic sheet (19) are both inclined surfaces.
5. The cellulose filter-pressing irrigation dewatering device according to claim 1, characterized in that: a pressure gauge (17) is arranged at the top end of the upper tank body (2); the diameter of the filter-pressing tank body (1) is 2.8 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221044641.3U CN217163332U (en) | 2022-05-05 | 2022-05-05 | Cellulose filter-pressing irrigation dewatering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221044641.3U CN217163332U (en) | 2022-05-05 | 2022-05-05 | Cellulose filter-pressing irrigation dewatering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217163332U true CN217163332U (en) | 2022-08-12 |
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ID=82710879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221044641.3U Active CN217163332U (en) | 2022-05-05 | 2022-05-05 | Cellulose filter-pressing irrigation dewatering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217163332U (en) |
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2022
- 2022-05-05 CN CN202221044641.3U patent/CN217163332U/en active Active
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