CN218221208U - High-efficient rotation type cellulose edulcoration device - Google Patents
High-efficient rotation type cellulose edulcoration device Download PDFInfo
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- CN218221208U CN218221208U CN202222781483.6U CN202222781483U CN218221208U CN 218221208 U CN218221208 U CN 218221208U CN 202222781483 U CN202222781483 U CN 202222781483U CN 218221208 U CN218221208 U CN 218221208U
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Abstract
The utility model discloses a high-efficiency rotary cellulose impurity removal device, which belongs to the technical field of liquid impurity removal, and comprises a first slag removal tank and a second slag removal tank which have the same structure and are connected with each other, wherein the first slag removal tank is internally provided with a separation tank and a clear liquid tank, the separation tank is internally provided with a first stirrer, and the bottom of the separation tank is connected with a collecting tank through a slag discharge valve; the bottom of the clear liquid tank is provided with a plurality of liquid discharge valves, the liquid discharge valves are connected with a circulating pump through pipelines, the circulating pump is connected with a raw material tank through a pipeline, and the raw material tank is connected with a first deslagging tank through a pipeline; the bottom pipeline of the collecting tank is connected with a first discharging valve, and the first discharging valve is connected with a circulating pump through pipelines; a slag discharge door is arranged on the side wall of the collecting tank; the pipeline at the bottom of the deslagging tank II is connected with the collecting tank, and the pipeline of the liquid discharge valve at the bottom of the deslagging tank II is connected with the circulating pump. The utility model discloses high-efficient rotation type cellulose edulcoration device has solved the difficult problem of difficult separation of different kinds of impurity in the mixed liquid of cellulose in same kind of device, has improved edulcoration efficiency and quality.
Description
Technical Field
The utility model relates to a liquid edulcoration technical field especially relates to a high-efficient rotation type cellulose edulcoration device.
Background
The difficult problem of different kinds of impurity (bold cellulose, stone, iron wire, cloth, welding rod etc.) difficult separation in same kind of device in the mixed liquid of cellulose, based on this, the utility model provides a high-efficient rotation type cellulose edulcoration device realizes multistage edulcoration separation operation, improves edulcoration efficiency and quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high-efficient rotation type cellulose edulcoration device solves the above-mentioned problem of mentioning.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to a high-efficiency rotary cellulose impurity removal device, which comprises a first slag removal tank and a second slag removal tank which have the same structure, wherein a separation tank and a clear solution tank are arranged in the first slag removal tank; a plurality of inclined grooves are arranged on the side wall between the separation groove and the clear liquid groove, and the tops of the separation groove and the clear liquid groove are communicated together; the bottom of the clear liquid tank is provided with a plurality of liquid discharge valves, the liquid discharge valves are connected with a circulating pump through pipelines, the circulating pump is connected with a raw material tank through a pipeline, and the raw material tank is connected with a first slag removal tank through a pipeline; the top pipeline of the collecting tank is connected with a flushing valve, the bottom pipeline of the collecting tank is connected with a first discharging valve, and the flushing valve and the first discharging valve are both connected with the circulating pump through pipelines; a filtering device is obliquely arranged in the collecting tank, and a slag discharge door is arranged on one side of the collecting tank, which is positioned on the filtering device; the lateral wall of the upper part of the first deslagging tank is connected with the feed inlet of the second deslagging tank through a pipeline, the deslagging valve at the bottom of the second deslagging tank is connected with the collecting tank through a pipeline, the liquid discharge valve at the bottom of the second deslagging tank is connected with the second discharging valve through a pipeline, and the second discharging valve is connected with the circulating pump through a pipeline.
Furthermore, the separation tank and the clear liquid tank are of a concentric circle structure.
Furthermore, a first exhaust valve and a second exhaust valve are respectively arranged on the first deslagging tank and the second deslagging tank.
Furthermore, a plurality of supporting legs are symmetrically arranged at the bottoms of the first slag removing tank and the second slag removing tank.
Furthermore, a first connecting pipeline of the first deslagging tank and a second connecting pipeline of the deslagging tank are provided with a first communicating valve.
Furthermore, a first liquid level meter and a second liquid level meter are respectively arranged in the first deslagging tank and the second deslagging tank.
Furthermore, a second communicating valve is arranged on a pipeline connected between the second slag discharge valve and the collecting tank.
Further, a liquid level meter III is arranged in the collecting tank.
Further, a second stirring machine is arranged inside the second deslagging tank.
Furthermore, the inclination angle of the inclined groove is 3-15 degrees, and the inclination direction is opposite to the rotation direction of the first stirring machine.
Compared with the prior art, the utility model discloses a beneficial technological effect:
(1) The impurities in the first slag removing tank and the second slag removing tank are slowly settled under the action of the stirrer, the sedimentation of the impurities at the bottom can be prevented, and the impurities are periodically discharged and washed;
(2) And after the cellulose mixed liquid in the first deslagging tank overflows to the second deslagging tank, solid-liquid deslagging separation can be further realized, so that the requirement of the impurity content in the cellulose raw material is met.
In a word, the utility model discloses high-efficient rotation type cellulose edulcoration device has solved the difficult problem of difficult separation of different kind's impurity in the mixed liquid of cellulose in same kind of device, has improved edulcoration efficiency and quality.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
FIG. 1 is a front view of the high efficiency rotary cellulose impurity removing device of the present invention;
FIG. 2 is an enlarged view of the inclined groove;
description of reference numerals: 1. a first stirrer; 2. a first exhaust valve; 3. a first liquid level meter; 4. a first slag removal tank; 5. a separation tank; 6. a clear liquid tank; 7. a first slag discharge valve; 8. a slag discharge door; 9. a support leg; 10. collecting tank; 11. a liquid level meter III; 12. a discharge valve II; 13. a first discharge valve; 14. flushing the valve; 15. a drain valve; 16. a first communication valve is communicated; 17. a second stirrer; 18. a second exhaust valve; 19. a second slag removal tank; 20. a second liquid level meter; 21. a second slag discharge valve; 22. a second communication valve; 23. a circulation pump; 24. a raw material tank.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. It should be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
As shown in figures 1-2, a high-efficient rotation type cellulose edulcoration device, including the same structure remove slag pot one 4 and remove slag pot two 19, remove and install separating tank 5 and clear solution groove 6 in the slag pot one 4, install mixer one 1 in the separating tank 5, the collecting vat 10 is being connected through slag discharge valve one 7 in the bottom of separating tank 5. And a plurality of inclined grooves are arranged on the side wall between the separation groove 5 and the clear liquid groove 6, the inclination angle of each inclined groove is 3-15 degrees, the inclination direction is opposite to the rotation direction of the first stirring machine 1, and the fine cellulose in the separation groove 5 can be fully recovered. The separation tank 5 and the clear solution tank 6 are communicated with each other at the top, and the solution in the separation tank 5 overflows from the top into the clear solution tank 6.
A plurality of liquid discharge valves 15 are installed at the bottom of the clear liquid tank 6, the liquid discharge valves 15 are connected with a circulating pump 23 through pipelines, the circulating pump 23 is connected with a raw material tank 24 through a pipeline, and the raw material tank 24 is connected with a deslagging tank 4 through a pipeline.
The top pipeline of the collecting tank 10 is connected with a flushing valve 14, the opening and closing of the flushing valve 14 are controlled through a PLC (programmable logic controller) or a DCS (distributed control system), and impurities on the grating are flushed by using clear liquid in the collecting tank 10, so that the purpose of recovering cellulose in impurities is achieved. The bottom of the collecting tank 10 is connected with a first discharge valve 13 through a pipeline, and the flushing valve 14 and the first discharge valve 13 are connected with the circulating pump 23 through pipelines. The filter device is obliquely arranged in the collecting tank 10, and a slag discharge door 8 is arranged on one side of the collecting tank 10, which is positioned on the filter device.
The side wall of the upper part of the first deslagging tank 4 is connected with the feed inlet of the second deslagging tank 19 through a pipeline, the deslagging valve second 21 at the bottom of the second deslagging tank 19 is connected with the collecting tank 10 through a pipeline, the liquid discharge valve at the bottom of the second deslagging tank 19 is connected with the second discharge valve 12 through a pipeline, and the second discharge valve 12 is connected with the circulating pump 23 through a pipeline.
The separation tank 5 and the clear liquid tank 6 are of a concentric circle structure.
And the first deslagging tank 4 and the second deslagging tank 19 are respectively provided with a first exhaust valve 2 and a second exhaust valve 18.
And a plurality of supporting legs 9 are symmetrically arranged at the bottoms of the first slag removing tank 4 and the second slag removing tank 19.
And a first communicating valve 16 is arranged on a connecting pipeline of the first slag removing tank 4 and the second slag removing tank 19.
The first liquid level meter 3 and the second liquid level meter 20 are respectively arranged in the first slag removing tank 4 and the second slag removing tank 19, and the first liquid level meter 3 and the second liquid level meter 20 are both arranged in the clear liquid tank 6.
And a second communicating valve 22 is arranged on a pipeline connected between the second deslagging valve 21 and the collecting tank 10.
And a third liquid level meter 11 is arranged in the collecting tank 10.
And a second stirring machine 17 is arranged in the second deslagging tank 19.
The action process of the utility model is as follows:
sending cellulose raw material liquid into a separation tank 5 except a slag tank I4 along the tangential direction of the inner walls at two sides of the slag tank I4, slowly precipitating impurities with high density to the bottom of the separation tank 5 in the separation tank 5 under the action of a stirrer I1 through self gravity, overflowing the fiber mixed liquid into a clear liquid tank 6 outside the separation tank 5 through a transverse tank and the top of the side wall of the separation tank 5, and avoiding blockage of a slag discharge valve I7 caused by deposition of the impurities at the bottom of the separation tank 5 due to disturbance of the stirrer I1; in the embodiment, the opening and closing time of the first slag valve 7, the flushing valve 14, the first discharge valve 13 and the second discharge valve 12 can be controlled through a PLC or a DCS; the fine cellulose in the impurities is washed to the collecting tank 10 for recycling, so that the purpose of efficiently separating coarse slag and heavy slag can be achieved.
If the mixed liquid is not completely separated in the deslagging tank I4, opening the communication valve I16, sending the mixed liquid into a deslagging tank II 19 at a low position, further deslagging and separating the separated mixture, settling impurities with high density to the bottom again, and allowing supernatant after settling and separation to enter a raw material tank 24 after passing through a deslagging valve II 21, a discharge valve II 12 and a circulating pump 23; the precipitated impurities are conveyed to the collecting tank 10 through the second slag discharge valve 21, and the impurities are automatically discharged through the slag discharge door 8 after the fine cellulose is recovered after the washing.
The above-mentioned embodiments are only described in the preferred embodiments of the present invention, but not limited to the scope of the present invention, and various modifications and improvements made by the technical solutions of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.
Claims (10)
1. The utility model provides a high-efficient rotation type cellulose edulcoration device which characterized in that: the device comprises a first slag removal tank (4) and a second slag removal tank (19) which have the same structure, wherein a separation tank (5) and a clear solution tank (6) are arranged in the first slag removal tank (4), a first stirrer (1) is arranged in the separation tank (5), and the bottom of the separation tank (5) is connected with a collecting tank (10) through a first slag removal valve (7); a plurality of inclined grooves are formed in the side wall between the separation groove (5) and the clear liquid groove (6), and the tops of the separation groove (5) and the clear liquid groove (6) are communicated together; a plurality of liquid discharge valves (15) are arranged at the bottom of the clear liquid tank (6), the liquid discharge valves (15) are connected with a circulating pump (23) through pipelines, the circulating pump (23) is connected with a raw material tank (24) through a pipeline, and the raw material tank (24) is connected with a deslagging tank I (4) through a pipeline; the top pipeline of the collecting tank (10) is connected with a flushing valve (14), the bottom pipeline of the collecting tank (10) is connected with a first discharge valve (13), and the flushing valve (14) and the first discharge valve (13) are both connected with the circulating pump (23) through pipelines; a filtering device is obliquely arranged in the collecting tank (10), and a slag discharge door (8) is arranged on one side, located on the filtering device, of the collecting tank (10); remove and being in through the pipe connection on the upper portion lateral wall of sediment jar (4) remove the feed inlet department of sediment jar two (19), remove sediment valve two (21) of sediment jar two (19) bottom and being in through the pipe connection collecting vat (10), remove the flowing back valve of sediment jar two (19) bottom and being in through pipe connection discharge valve two (12), discharge valve two (12) pipe connection circulating pump (23).
2. The high-efficiency rotary cellulose impurity removal device according to claim 1, characterized in that: the separation tank (5) and the clear liquid tank (6) are of concentric circle structures.
3. The high-efficiency rotary cellulose impurity removal device according to claim 1, characterized in that: and a first exhaust valve (2) and a second exhaust valve (18) are respectively arranged on the first deslagging tank (4) and the second deslagging tank (19).
4. The high-efficiency rotary cellulose impurity removal device according to claim 1, characterized in that: the bottoms of the first slag removing tank (4) and the second slag removing tank (19) are symmetrically provided with a plurality of supporting legs (9).
5. The high-efficiency rotary cellulose impurity removal device according to claim 1, characterized in that: and a first communicating valve (16) is arranged on a connecting pipeline of the first deslagging tank (4) and the second deslagging tank (19).
6. The high-efficiency rotary cellulose impurity removal device according to claim 1, characterized in that: and a first liquid level meter (3) and a second liquid level meter (20) are respectively arranged in the first deslagging tank (4) and the second deslagging tank (19).
7. The high-efficiency rotary cellulose impurity removal device according to claim 1, characterized in that: and a second communicating valve (22) is arranged on a pipeline connected between the second slag discharge valve (21) and the collecting tank (10).
8. The high-efficiency rotary cellulose impurity removal device according to claim 1, characterized in that: and a third liquid level meter (11) is arranged in the collecting tank (10).
9. The high-efficiency rotary cellulose impurity removal device according to claim 1, characterized in that: and a second stirring machine (17) is arranged in the second deslagging tank (19).
10. The high-efficiency rotary cellulose impurity removal device according to claim 1, characterized in that: the inclination angle of the inclined groove is 3-15 degrees, and the inclination direction is opposite to the rotation direction of the first stirring machine (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222781483.6U CN218221208U (en) | 2022-10-21 | 2022-10-21 | High-efficient rotation type cellulose edulcoration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222781483.6U CN218221208U (en) | 2022-10-21 | 2022-10-21 | High-efficient rotation type cellulose edulcoration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218221208U true CN218221208U (en) | 2023-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222781483.6U Active CN218221208U (en) | 2022-10-21 | 2022-10-21 | High-efficient rotation type cellulose edulcoration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218221208U (en) |
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2022
- 2022-10-21 CN CN202222781483.6U patent/CN218221208U/en active Active
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