Vibration distributing device for production of cellulose ether

Abstract

The utility model discloses a vibration material distributing device for producing cellulose ether. The vibration material distributing device comprises a material distributing device body, a vibration material distributing mechanism and a screen stirring anti-blocking mechanism, wherein the vibration material distributing mechanism and the screen stirring anti-blocking mechanism are located in the material distributing device body. The vibration material distributing mechanism comprises a first material distributing disc, the first material distributing disc is placed in the material distributing device body, a second material distributing disc is in threaded connection with the lower portion of the first material distributing disc, a mounting plate is welded to one side of the second material distributing disc, and a vibration motor is mounted on the surface of the mounting plate through bolts. A plurality of sets of vibration springs are fixedly connected to the lower portion of the second material distribution disc through bolts. Compared with the prior art, the anti-blocking device has the advantages that the screen stirring anti-blocking mechanism is arranged, the motor is started to drive the rotating shaft to rotate, then the stirring rod and the brush are driven to move along the surfaces of the first screen and the second screen, and the problem that part of cellulose ether is stacked together and not prone to dispersion, and consequently the screening effect is reduced can be solved; and the screening speed is prevented from being reduced.

Description

Technical Field

[0001] The utility model relates to the field of cellulose ether production, in particular to a cellulose ether production vibration material distribution device. Background Art

[0002] Cellulose ether is a polymer compound with an ether structure made from cellulose. It is a polyhydroxy polymer compound that is neither soluble nor meltable. After etherification, cellulose can be dissolved in water, dilute alkaline solutions and organic solvents, and has thermoplasticity. Since cellulose ethers are of different sizes, they need to be divided according to their sizes, which requires the use of a cellulose ether production vibration dividing device.

[0003] A vibrating material distribution device for cellulose ether production disclosed in a Chinese utility model (Announcement No.: CN208810557U) includes a material distribution box, a first opening and a second opening are provided above the box body on the left and right sides of the material distribution box, the second opening is located below the first opening, a first screen is provided inside the middle of the first opening and the second opening, the lower surface of the left side of the first screen is fixedly connected to the lower side of the first opening through a first spring, the upper and lower right side surfaces of the first screen are fixedly connected to the upper and lower sides of the second opening through a first spring, an oscillation motor is fixedly installed on the lower surface of the left side of the first screen, a support rod is fixedly connected to the lower surface of the oscillation motor, a fixed seat is contact-connected below the support rod, and a third opening is provided in the middle of the box body on the right side of the material distribution box. The utility model achieves a very good material distribution effect through double material distribution of cellulose ether, and greatly improves the efficiency of material distribution, and has strong practicality.

[0004] In the process of realizing the utility model, the inventors found that there are at least the following problems in the technology: the above patent has a very good material distribution effect through double material distribution of cellulose ether, and greatly improves the efficiency of material distribution, and has strong practicality. However, when the above patent is actually used, since the screen lacks a mechanism for stirring the material on the surface of the screening net, part of the cellulose ether is piled up and difficult to disperse, thereby reducing the screening effect. Therefore, a production vibration material distribution device for cellulose ether is now proposed. Utility Model Content

[0005] In order to improve the problem that the screen lacks a mechanism for stirring the material on the surface of the screen, causing some cellulose ethers to pile up and be difficult to disperse, thereby reducing the screening effect, the utility model provides a production vibration material distribution device for cellulose ether.

[0006] The utility model provides a vibrating material distribution device for the production of cellulose ether, which adopts the following technical scheme:

[0007] A vibrating material distributing device for producing cellulose ether, comprising a material distributing device body, and a vibrating material distributing mechanism and a screen stirring anti-blocking mechanism located inside the material distributing device body;

[0008] The vibration material distribution mechanism includes a first material distribution plate, the first material distribution plate is placed inside the material distribution device body, a second material distribution plate is threadedly connected below the first material distribution plate, a mounting plate is welded on one side of the second material distribution plate, a vibration motor is mounted on the surface of the mounting plate by bolts, a plurality of groups of vibration springs are fixedly connected by bolts below the second material distribution plate, a spring seat is fixedly connected to the bottom of the vibration spring, a mounting frame is fixed below the spring seat, and the mounting frame is fixedly connected to the bottom inner wall of the material distribution device body;

[0009] The screen stirring anti-blocking mechanism comprises a motor, the output end of the motor is fixedly connected to a rotating shaft, a stirring rod is fixed to the surface of the rotating shaft, and a brush is bonded to the bottom of the stirring rod.

[0010] By adopting the above technical solution, the problems of the existing vibration material-separating device for cellulose ether production, such as the small number of material-separating levels during material-separating, the inconvenience of collecting and processing the materials after separation, and the high labor intensity, are improved.

[0011] As a further solution of the utility model, a first screen is fixedly installed inside the first material distribution tray, and a second screen is fixedly installed inside the second material distribution tray.

[0012] By adopting the above technical solution, the first screen and the second screen are used to classify the cellulose ether according to the size.

[0013] As a further solution of the present invention, the second screen and the first screen are fixedly connected to the motor.

[0014] By adopting the above technical solution, the starting motor drives the rotating shaft to rotate, and then drives the stirring rod and the brush to move along the surface of the first screen and the second screen. This setting can avoid the problem that some cellulose ethers are accumulated together and difficult to disperse, thereby reducing the screening effect and preventing the screening speed from slowing down.

[0015] As a further solution of the utility model, a third material distribution pipe is connected to one side of the first material distribution plate, and an air pump is installed inside the third material distribution pipe.

[0016] By adopting the above technical solution, the third material distribution pipe is convenient for extracting the cellulose ether above the first material distribution tray into different material distribution boxes through the vacuum pump.

[0017] As a further solution of the utility model, a second material distribution pipe is inserted into one side of the second material distribution plate, and an air pump is installed inside the second material distribution pipe.

[0018] By adopting the above technical solution, the second material distribution pipe is convenient for extracting the cellulose ether above the second material distribution tray into different material distribution boxes through the vacuum pump.

[0019] As a further solution of the utility model, a first material distribution pipe is inserted into the bottom of the second material distribution tray.

[0020] By adopting the above technical solution, the first material distribution pipe can easily vibrate and separate the cellulose ether whose diameter is smaller than the mesh diameter of the second sieve.

[0021] As a further solution of the utility model, the top of the material distribution device body is threadedly connected with a device cover.

[0022] By adopting the above technical solution, the device cover can play a dust-proof role.

[0023] In summary, the utility model has the following beneficial effects:

[0024] 1. The utility model starts the vibration motor to drive the first material distribution plate, the second material distribution plate, the first screen and the second screen to vibrate through the vibration distribution mechanism, and cooperates with the vibration spring, spring seat and mounting frame to improve the vibration frequency screening efficiency of the first material distribution plate, the second material distribution plate, the first screen and the second screen, and can also provide auxiliary fixing. The first screen on the first material distribution plate vibrates and distributes the cellulose ether smaller than the mesh diameter of the first screen into the second material distribution plate, and the second screen on the second material distribution plate vibrates and distributes the cellulose ether smaller than the mesh diameter of the second screen through the first distribution pipe. After the screening is completed, the cellulose ether on the first screen and the second screen is extracted by the third distribution pipe and the second distribution pipe into different distribution boxes through the vacuum pump. This arrangement improves the problems of the existing vibration distribution device for cellulose ether production, such as the small number of distribution levels during distribution, the inconvenience of collection and treatment after distribution, and the large labor intensity.

[0025] 2. The utility model sets up a screen stirring anti-blocking mechanism, starts the motor to drive the rotating shaft to rotate, and then drives the stirring rod and the brush to move along the surface of the first screen and the second screen. This arrangement can avoid the problem that some cellulose ethers are accumulated together and difficult to disperse, thereby reducing the screening effect and preventing the screening speed from slowing down. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a main structural schematic diagram of the utility model.

[0027] Figure 2 It is a structural schematic diagram of the vibrating material dividing mechanism of the utility model.

[0028] Figure 3 It is a structural schematic diagram of the screen stirring anti-blocking mechanism of the utility model.

[0029] Figure 4 It is a structural schematic diagram of the vibration spring of the utility model.

[0030] Figure 5 It is a schematic diagram of the internal structure of the material dividing device body of the utility model.

[0031] Description of reference numerals:

[0032] 1. Material distribution device body; 2. First material distribution pipe; 3. Second material distribution pipe; 4. Vibration material distribution mechanism; 401. First material distribution plate; 402. Second material distribution plate; 403. Vibration spring; 404. Mounting frame; 405. Mounting plate; 406. Vibration motor; 407. Spring seat; 5. Screen stirring anti-blocking mechanism; 501. Stirring rod; 502. Motor; 503. Rotating shaft; 504. Brush; 6. Third material distribution pipe; 7. Device cover; 8. First screen; 9. Second screen. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-Figure 5 This application is described in further detail.

[0034] Please refer to Figure 1-Figure 5 A vibration distributing device for producing cellulose ether comprises a distributing device body 1, and a vibration distributing mechanism 4 and a screen stirring anti-blocking mechanism 5 located inside the distributing device body 1, a first screen 8 is fixedly installed inside the first distributing disc 401, a second screen 9 is fixedly installed inside the second distributing disc 402, the second screen 9 and the first screen 8 are fixedly connected to a motor 502, a third distributing pipe 6 is connected to one side of the first distributing disc 401, an air pump is installed inside the third distributing pipe 6, a second distributing pipe 3 is plugged into one side of the second distributing disc 402, an air pump is installed inside the second distributing pipe 3, the first distributing pipe 2 is plugged into the bottom of the second distributing disc 402, and a device cover 7 is threadedly connected to the top of the distributing device body 1.

[0035] Reference Figure 2 and Figure 4The vibration distributing mechanism 4 includes a first distributing plate 401, which is placed inside the distributing device body 1, and a second distributing plate 402 is threadedly connected to the bottom of the first distributing plate 401, and a mounting plate 405 is welded to one side of the second distributing plate 402, and a vibration motor 406 is installed on the surface of the mounting plate 405 by bolts, and a plurality of groups of vibration springs 403 are fixedly connected to the bottom of the second distributing plate 402 by bolts, and a spring seat 407 is fixedly connected to the bottom of the vibration spring 403, and a mounting frame 404 is fixedly connected to the bottom inner wall of the distributing device body 1; by setting the vibration distributing mechanism 4, the problems of the existing vibration distributing device for cellulose ether production having few distributing levels during distributing, inconvenient collection and processing after distributing, and high labor intensity are improved.

[0036] Reference Figure 2 and Figure 3 The screen stirring and anti-blocking mechanism 5 includes a motor 502, the output end of the motor 502 is fixedly connected to a rotating shaft 503, a stirring rod 501 is fixed to the surface of the rotating shaft 503, and a brush 504 is bonded to the bottom of the stirring rod 501; through the set screen stirring and anti-blocking mechanism 5, the motor 502 is started to drive the rotating shaft 503 to rotate, and then the stirring rod 501 and the brush 504 are driven to move along the surface of the first screen 8 and the second screen 9. This setting can avoid the problem that some cellulose ethers are piled up and difficult to disperse, thereby reducing the screening effect and preventing the screening speed from slowing down.

[0037] The implementation principle of the utility model is as follows: when using the production vibration distribution device of cellulose ether, first open the device cover 7, put the cellulose ether into the first distribution plate 401, and start the vibration motor 406 to drive the first distribution plate 401, the second distribution plate 402, the first screen 8 and the second screen 9 to vibrate through the provided vibration distribution mechanism 4, and cooperate with the provided vibration spring 403, spring seat 407 and mounting frame 404 to improve the vibration frequency and screening efficiency of the first distribution plate 401, the second distribution plate 402, the first screen 8 and the second screen 9, and also provide auxiliary fixing effect; the first screen 8 on the first distribution plate 401 vibrates and distributes the cellulose ether smaller than the sieve hole diameter of the first screen 8 into the second distribution plate 402, and the second distribution plate 402 The second sieve 9 vibrates and separates the cellulose ethers smaller than the diameter of the sieve holes of the second sieve 9 through the first distribution pipe 2. After the screening is completed, the cellulose ethers on the first sieve 8 and the second sieve 9 are extracted by the third distribution pipe 6 and the second distribution pipe 3 into different distribution boxes through the vacuum pump. This arrangement improves the problems of the existing vibration distribution device for cellulose ether production, such as the small number of distribution levels during distribution, the inconvenience of collection and treatment after distribution, and the high labor intensity. Through the provided sieve stirring anti-blocking mechanism 5, the motor 502 is started to drive the rotating shaft 503 to rotate, thereby driving the stirring rod 501 and the brush 504 to move along the surface of the first sieve 8 and the second sieve 9. This arrangement can avoid the problem that some cellulose ethers are piled up and difficult to disperse, thereby reducing the screening effect and preventing the screening speed from slowing down.

[0038] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A vibrating material distribution device for the production of cellulose ether, characterized in that: It comprises a material distribution device body (1), and a vibration material distribution mechanism (4) and a screen stirring anti-blocking mechanism (5) located inside the material distribution device body (1); The vibration material distribution mechanism (4) comprises a first material distribution plate (401), the first material distribution plate (401) is placed inside the material distribution device body (1), a second material distribution plate (402) is threadedly connected below the first material distribution plate (401), a mounting plate (405) is welded to one side of the second material distribution plate (402), a vibration motor (406) is mounted on the surface of the mounting plate (405) by means of bolts, a plurality of groups of vibration springs (403) are fixedly connected by bolts below the second material distribution plate (402), a spring seat (407) is fixedly connected to the bottom of the vibration spring (403), a mounting frame (404) is fixedly connected to the bottom inner wall of the material distribution device body (1); The screen stirring anti-blocking mechanism (5) comprises a motor (502), the output end of the motor (502) is fixedly connected to a rotating shaft (503), a stirring rod (501) is fixed to the surface of the rotating shaft (503), and a brush (504) is bonded to the bottom of the stirring rod (501).

2. The vibrating material distribution device for producing cellulose ether according to claim 1, characterized in that: A first screen (8) is fixedly installed inside the first material distribution tray (401), and a second screen (9) is fixedly installed inside the second material distribution tray (402).

3. The vibrating material distribution device for producing cellulose ether according to claim 2, characterized in that: The second screen (9) and the first screen (8) are fixedly connected to the motor (502).

4. The vibrating material distribution device for producing cellulose ether according to claim 1, characterized in that: A third material distribution pipe (6) is connected to one side of the first material distribution plate (401), and an air pump is installed inside the third material distribution pipe (6).

5. The vibrating material distributing device for producing cellulose ether according to claim 1, characterized in that: A second material distribution pipe (3) is plugged into one side of the second material distribution plate (402), and an air pump is installed inside the second material distribution pipe (3).

6. The vibrating material distribution device for producing cellulose ether according to claim 1, characterized in that: A first material distribution pipe (2) is inserted into the bottom of the second material distribution plate (402).

7. The vibrating material distribution device for producing cellulose ether according to claim 1, characterized in that: The top of the material distribution device body (1) is threadedly connected to a device cover (7).

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