Device for extracting and utilizing cellulose in vinasse

Abstract

The utility model relates to an extraction and utilization device for cellulose in vinasse, which belongs to the technical field of extraction of cellulose in vinasse and comprises a reaction kettle, a cellulose extraction box, a feeding pipe, a discharging pipe, a valve and a utilization box. The cleaning mechanism comprises a linear module fixedly mounted on the inner wall of the right side of the reaction kettle, a connecting rod is fixedly mounted on a movable shaft of the linear module, and a mounting frame is fixedly mounted on the side, away from the linear module, of the connecting rod. According to the device for extracting and utilizing cellulose in vinasse, a driving motor, a mounting plate, a rotating shaft, a mounting rod and a scraping plate are driven to move downwards under the action of a linear module, a connecting rod and a mounting frame, and at the moment, the scraping plate and a cleaning auger are driven to rotate under the action of the driving motor; solid particles and viscous substances on the inner wall of the cellulose extraction box and in the discharge pipe are cleaned, so that the extraction quality of cellulose in the vinasse is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of extracting cellulose from wine dregs, in particular to a device for extracting and utilizing cellulose from wine dregs. Background Art

[0002] The device for extracting cellulose from wine lees is a set of equipment systems specially used to separate and extract cellulose from wine lees. The device usually includes key components such as pretreatment equipment, crushing equipment, hydrolysis reactor, separation equipment and drying equipment. During the extraction process, the wine lees are firstly treated by pretreatment equipment, such as removing impurities and adjusting humidity. Then, the wine lees are crushed into smaller particles using crushing equipment for subsequent cellulose extraction. Next, the crushed wine lees are sent to the hydrolysis reactor, and by adding an appropriate amount of water and enzyme catalysts (such as cellulase), a hydrolysis reaction is carried out under specific temperature and pH conditions to separate cellulose from other components in the wine lees.

[0003] At present, when the device for extracting cellulose from wine dregs is used, since the wine dregs contain a large amount of solid particles and sticky substances, these substances will adhere to the inside of the equipment due to the viscosity, and are also easy to adhere to the pipeline. When the particles and sticky substances adhere more, it will affect the quality and efficiency of the extraction of cellulose from the wine dregs. Therefore, a device for extracting and utilizing cellulose from wine dregs is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a device for extracting and utilizing cellulose from wine dregs, which has the advantages of being easy to clean up particles and sticky substances, and solves the problem that particles and sticky substances will adhere to the inside of the equipment due to the influence of viscosity, and are also easily adhered to the pipeline. When there is a lot of adhesion, the quality and efficiency of the extraction of cellulose from the wine dregs will be affected.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for extracting and utilizing cellulose from wine lees, comprising a reaction kettle, a cellulose extraction box, a feed pipe, a discharge pipe, a valve and a utilization box, wherein a cleaning mechanism is provided inside the reaction kettle;

[0006] The cleaning mechanism includes a linear module fixedly installed on the right inner wall of the reactor, a connecting rod fixedly installed on the movable shaft of the linear module, a mounting frame fixedly installed on the side of the connecting rod away from the linear module, a driving motor fixedly installed inside the mounting frame, a mounting plate fixedly installed on the bottom of the driving motor, a rotating shaft fixedly installed on the output shaft of the driving motor, two mounting rods fixedly installed on the outer peripheral wall of the rotating shaft, a scraper fixedly installed on the side of the mounting rod away from the rotating shaft, and a cleaning auger fixedly installed on the bottom outer wall of the rotating shaft.

[0007] Furthermore, a water pump is fixedly mounted on the top outer wall of the reactor, and a water inlet pipe and a water outlet pipe are fixedly mounted on the water inlet end and the water outlet end of the water pump, respectively. The water outlet pipe passes through the top of the reactor and extends to the interior.

[0008] Furthermore, a support plate is fixedly installed on the left outer wall of the reactor, a collecting box is fixedly installed on the top outer wall of the support plate, a collecting pipe and a recovery pipe are fixedly installed on the air inlet and air outlet ends of the collecting box respectively, an insulating sleeve is installed on the outer peripheral wall of the collecting pipe, and the collecting pipe passes through the left side of the reactor and extends to the interior.

[0009] Furthermore, the connecting rod is Z-shaped, the mounting frame includes two support frames and a mounting ring, the support frame is mounted on the bottom of the mounting ring, and the drive motor is mounted on the inner circumferential wall of the mounting ring.

[0010] Furthermore, the rotating shaft passes through the interior of the mounting plate and extends downward, and the outer walls of the two scrapers on opposite sides are attached to the inner peripheral wall of the cellulose extraction box, and the scrapers are arc-shaped.

[0011] Furthermore, the cleaning auger is rotatably connected to the inside of the discharge pipe, and the maximum height to which the cleaning auger can move upward is higher than the height of the top outer wall of the discharge pipe.

[0012] Furthermore, the cellulose extraction box is installed inside the reactor, the feed pipe is installed on the top of the reactor, the discharge pipe is installed on the bottom of the cellulose extraction box, the discharge pipe passes through the bottom of the reactor and extends to the right, the valve is sleeved on the outer peripheral wall of the discharge pipe, the utilization box is located on the right side of the reactor, and the utilization box is installed on the side of the discharge pipe away from the reactor.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] The device for extracting and utilizing cellulose from wine dregs drives a driving motor, a mounting plate, a rotating shaft, a mounting rod and a scraper to move downward through the action of a linear module, a connecting rod and a mounting frame. At this time, the scraper and a cleaning auger are driven to rotate by the action of a driving motor to clean the inner wall of a cellulose extraction box and the solid particles and sticky substances inside a discharge pipe, thereby improving the quality of cellulose extraction from wine dregs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 Look at the structural diagram;

[0017] Figure 3This is a schematic diagram of the structure of the collecting tube and the insulation sleeve of the utility model.

[0018] In the figure: 1. Reactor; 2. Cellulose extraction box; 3. Feed pipe; 4. Discharge pipe; 5. Valve; 6. Utilization box; 7. Linear module; 8. Connecting rod; 9. Mounting frame; 10. Drive motor; 11. Mounting plate; 12. Rotating shaft; 13. Mounting rod; 14. Scraper; 15. Cleaning auger; 16. Water pump; 17. Water inlet pipe; 18. Water outlet pipe; 19. Support plate; 20. Collection box; 21. Collection pipe; 22. Insulation sleeve; 23. Recovery pipe. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 In this embodiment, a device for extracting and utilizing cellulose from wine lees includes a reactor 1, a cellulose extraction box 2, a feed pipe 3, a discharge pipe 4, a valve 5 and a utilization box 6. A cleaning mechanism is provided inside the reactor 1.

[0021] The cellulose extraction box 2 is installed inside the reactor 1, the feed pipe 3 is installed on the top of the reactor 1, the discharge pipe 4 is installed on the bottom of the cellulose extraction box 2, the discharge pipe 4 passes through the bottom of the reactor 1 and extends to the right, the valve 5 is sleeved on the outer peripheral wall of the discharge pipe 4, the utilization box 6 is located on the right side of the reactor 1, and the utilization box 6 is installed on the side of the discharge pipe 4 away from the reactor 1.

[0022] The cleaning mechanism includes a linear module 7 fixedly installed on the right inner wall of the reactor 1, a connecting rod 8 is fixedly installed on the movable shaft of the linear module 7, a mounting frame 9 is fixedly installed on the side of the connecting rod 8 away from the linear module 7, a driving motor 10 is fixedly installed inside the mounting frame 9, the connecting rod 8 is Z-shaped, the mounting frame 9 includes two support frames and a mounting ring, the support frame is installed at the bottom of the mounting ring, the driving motor 10 is installed on the inner circumferential wall of the mounting ring, a mounting plate 11 is fixedly installed at the bottom of the driving motor 10, and a rotating shaft 12 is fixedly installed on the output shaft of the driving motor 10.

[0023] Two mounting rods 13 are fixedly mounted on the outer peripheral wall of the rotating shaft 12, and a scraper 14 is fixedly mounted on the side of the mounting rod 13 away from the rotating shaft 12. The rotating shaft 12 passes through the interior of the mounting plate 11 and extends downward. The outer walls of the two scrapers 14 on opposite sides are attached to the inner peripheral wall of the cellulose extraction box 2. The scrapers 14 are arc-shaped. A cleaning auger 15 is fixedly mounted on the bottom outer wall of the rotating shaft 12. The cleaning auger 15 is rotatably connected to the inside of the discharge pipe 4. The maximum height to which the cleaning auger 15 can move upward is higher than the height of the top outer wall of the discharge pipe 4.

[0024] A water pump 16 is fixedly mounted on the top outer wall of the reactor 1 , and a water inlet pipe 17 and a water outlet pipe 18 are fixedly mounted on the water inlet and water outlet ends of the water pump 16 , respectively. The water outlet pipe 18 passes through the top of the reactor 1 and extends to the interior.

[0025] A support plate 19 is fixedly installed on the left outer wall of the reactor 1, a collecting box 20 is fixedly installed on the top outer wall of the support plate 19, a collecting pipe 21 and a recovery pipe 23 are fixedly installed on the air inlet and air outlet ends of the collecting box 20 respectively, an insulating sleeve 22 is installed on the outer peripheral wall of the collecting pipe 21, and the collecting pipe 21 passes through the left side of the reactor 1 and extends to the interior.

[0026] In this embodiment, the excess heat inside the reactor 1 is transferred through the collecting pipe 21 , the heat is collected through the collecting box 20 , and the heat is transported through the recovery pipe 23 .

[0027] In this embodiment, the cellulose extraction box 2 includes a pretreatment system, including steps such as impurity removal, crushing and humidity adjustment. Pretreatment can ensure that the lees reach a suitable physical and chemical state before entering the subsequent extraction process; it also includes a crusher, which is used to crush the pretreated lees into smaller particles. This helps to increase the surface area of ​​the lees, thereby improving the contact efficiency between cellulose and the extractant during the subsequent extraction process; it also includes a hydrolysis reactor, which is the core part of the extraction equipment. In this device, the crushed lees are mixed with an appropriate amount of water and an enzyme catalyst (such as cellulase), and a hydrolysis reaction is carried out under specific temperature and pH conditions. The hydrolysis process destroys the chemical bonds between cellulose and other components in the lees, thereby releasing cellulose.

[0028] In this embodiment, the box 6 includes drying equipment, commonly used are hot air dryers, vacuum dryers, etc. These devices remove moisture from cellulose by controlling hot air or vacuum environment to obtain dry cellulose raw materials.

[0029] In this embodiment, when the sewage is discharged, the utilization box 6 will be separated from the discharge pipe 4.

[0030] The working principle of the above embodiment is:

[0031] When it is necessary to clean the inside of the cellulose extraction box 2 and the discharge pipe 4, the linear module 7 drives the drive motor 10 to move downward through the connecting rod 8 and the mounting frame 9. At this time, the drive motor 10 starts to drive the rotating shaft 12, the mounting rod 13, the scraper 14 and the cleaning auger 15 to rotate. At this time, the scraper 14 will clean the solid particles and sticky substances adhered to the inside of the cellulose extraction box 2, and the cleaning auger 15 will clean the inside of the discharge pipe 4. At the same time, the water pump 16 inputs water into the inside of the cellulose extraction box 2 through the water inlet pipe 17 and the water outlet pipe 18. When the inside of the cellulose extraction box 2 and the discharge pipe 4 are cleaned, the valve 5 is opened to discharge the cleaned sewage.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for extracting and utilizing cellulose from wine lees, comprising a reaction kettle (1), a cellulose extraction box (2), a feed pipe (3), a discharge pipe (4), a valve (5) and a utilization box (6), characterized in that: The reactor (1) is provided with a cleaning mechanism inside; The cleaning mechanism comprises a linear module (7) fixedly mounted on the right inner wall of the reaction kettle (1); a connecting rod (8) is fixedly mounted on the movable shaft of the linear module (7); a mounting frame (9) is fixedly mounted on the side of the connecting rod (8) away from the linear module (7); a driving motor (10) is fixedly mounted inside the mounting frame (9); a mounting plate (11) is fixedly mounted on the bottom of the driving motor (10); a rotating shaft (12) is fixedly mounted on the output shaft of the driving motor (10); two mounting rods (13) are fixedly mounted on the outer peripheral wall of the rotating shaft (12); a scraper (14) is fixedly mounted on the side of the mounting rod (13) away from the rotating shaft (12); and a cleaning auger (15) is fixedly mounted on the bottom outer wall of the rotating shaft (12).

2. The device for extracting and utilizing cellulose from wine lees according to claim 1, characterized in that: A water pump (16) is fixedly mounted on the top outer wall of the reactor (1), and a water inlet pipe (17) and a water outlet pipe (18) are fixedly mounted on the water inlet end and the water outlet end of the water pump (16), respectively. The water outlet pipe (18) passes through the top of the reactor (1) and extends to the interior.

3. The device for extracting and utilizing cellulose from wine lees according to claim 1, characterized in that: A support plate (19) is fixedly mounted on the left outer wall of the reactor (1), a collection box (20) is fixedly mounted on the top outer wall of the support plate (19), a collection pipe (21) and a recovery pipe (23) are fixedly mounted on the air inlet and air outlet ends of the collection box (20), an insulation sleeve (22) is mounted on the outer peripheral wall of the collection pipe (21), and the collection pipe (21) passes through the left side of the reactor (1) and extends to the interior.

4. The device for extracting and utilizing cellulose from wine lees according to claim 1, characterized in that: The connecting rod (8) is in a Z shape, the mounting frame (9) comprises two support frames and a mounting ring, the support frame is mounted on the bottom of the mounting ring, and the drive motor (10) is mounted on the inner peripheral wall of the mounting ring.

5. The device for extracting and utilizing cellulose from wine lees according to claim 1, characterized in that: The rotating shaft (12) passes through the interior of the mounting plate (11) and extends downwards. The outer walls of the two scrapers (14) on opposite sides are attached to the inner peripheral wall of the cellulose extraction box (2). The scrapers (14) are arc-shaped.

6. The device for extracting and utilizing cellulose from wine lees according to claim 1, characterized in that: The cleaning auger (15) is rotatably connected to the inside of the discharge pipe (4), and the maximum height to which the cleaning auger (15) can move upward is higher than the height of the top outer wall of the discharge pipe (4).

7. The device for extracting and utilizing cellulose from wine lees according to claim 1, characterized in that: The cellulose extraction box (2) is installed inside the reactor (1), the feed pipe (3) is installed on the top of the reactor (1), the discharge pipe (4) is installed at the bottom of the cellulose extraction box (2), the discharge pipe (4) passes through the bottom of the reactor (1) and extends to the right, the valve (5) is sleeved on the outer peripheral wall of the discharge pipe (4), the utilization box (6) is located on the right side of the reactor (1), and the utilization box (6) is installed on the side of the discharge pipe (4) away from the reactor (1).

Images