Spiral slurry feeding type conical slag separator

Abstract

The utility model relates to the technical field of conical slag removers, in particular to a spiral slurry feeding type conical slag remover, a slag removal component is mounted inside a slag remover main body, a feeding component is mounted outside the slag remover main body, the slag removal component comprises a conical cylinder mounted at the bottom of the slag remover main body, support frames are mounted on the outer wall of the slag remover main body at equal intervals, and the feeding component is mounted at the bottom of the conical cylinder. A barrel cover is mounted at the top of the slag separator main body, a stirring motor is fixedly mounted in the middle of the top of the barrel cover, a slurry outlet pipe is mounted at the bottom of the conical barrel, a filter plate is mounted at the inner bottom of the slag separator main body, a slag inlet hopper is mounted in the middle of the bottom of the filter plate, and a slag discharge pipe is mounted at the discharge end of the slag inlet hopper. According to the spiral pulp feeding type conical slag remover, paper pulp can be added in a spiral pulp feeding mode, so that quantitative feeding is achieved, the precision during slag removal is improved, the practicability of the whole device is improved, and better use prospects are brought.

Description

Technical Field

[0001] The utility model relates to the technical field of cone-type slag removers, in particular to a spiral slurry-feeding cone-type slag remover. Background Art

[0002] In the papermaking industry, a high-concentration slag remover is an ideal device for removing various heavy impurities such as metals and sand with large specific gravity in pulp at a high concentration to obtain high-quality pulp. It is also an essential device for waste paper pulping and purification. For example, a Chinese patent discloses a pulp high-concentration slag remover (authorization announcement number CN215441197U). This patent technology can make the pulp with impurities stay in the lower cylindrical barrel and the upper cylindrical barrel for a longer time by providing a lower cylindrical barrel and an upper cylindrical barrel, so that the impurities are more completely precipitated; however, the above-disclosed cone slag remover still has some defects when used: when the device is used, the pulp is mostly directly discharged into the slag remover, and the pulp cannot be evenly and quantitatively added. When the pulp is added, the impurities cannot be stirred and separated from the pulp, thereby affecting the effect of slag removal. Therefore, those skilled in the art provide a spiral pulp-feeding cone slag remover to solve the problems raised in the above background technology. Utility Model Content

[0003] The utility model aims to provide a spiral slurry-feeding cone-type slag remover to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A spiral-feeding cone-type slag remover comprises a slag remover body, a slag removal assembly is installed inside the slag remover body, and a feeding assembly is installed outside the slag remover body;

[0006] The slag removal assembly comprises a conical cylinder installed at the bottom of the slag remover body, a support frame is equidistantly installed on the outer wall of the slag remover body, a cylinder cover is installed on the top of the slag remover body, a stirring motor is fixedly installed at the middle of the top of the cylinder cover, a slurry discharge pipe is installed at the bottom of the conical cylinder, a filter plate is installed at the inner bottom of the slag remover body, a slag feed hopper is installed at the middle of the bottom of the filter plate, a slag discharge pipe is installed at the discharge end of the slag feed hopper, a third motor is fixedly installed at the bottom of the conical cylinder, and a spiral stirring rod located on the inner side of the conical cylinder is installed on the output shaft of the third motor;

[0007] The feed assembly comprises a slurry feed pipe installed at the top end of the cylinder cover, a feed pipe is installed at the feed end of the slurry feed pipe, and a feed valve pipe is installed at the feed end of the feed pipe.

[0008] As a further solution of the utility model: a slag discharge pipe is installed at the discharge end of the slag discharge pipe, and a stirring shaft is fixedly installed on the output shaft of the stirring motor.

[0009] As a further solution of the utility model: spiral stirring blades are equidistantly installed on the outer upper side of the stirring shaft, and a U-shaped frame is installed at the bottom of the stirring shaft corresponding to the position of the filter plate.

[0010] As a further solution of the utility model: conical scrapers are installed on three sides of the outer wall of the U-shaped frame, and a matching slag discharge port is opened inside the filter plate at the position corresponding to the slag inlet hopper.

[0011] As a further solution of the utility model: the second motor and the first motor are respectively fixedly installed on the outer ends of the feed pipe and the slag discharge pipe, and the output shafts of the second motor and the first motor are equidistantly installed with spiral push plates, and the spiral push plates are respectively arranged inside the feed pipe and the slag discharge pipe, and the outer ends of the feed pipe and the slag discharge pipe are both installed with discharge pipes.

[0012] As a further solution of the utility model: a feed hopper is installed at the top feed end of the feed pipe, and both sides of the inside of the feed hopper are rotatably connected with rotating shafts, and stirring wheels are equidistantly installed around the outside of the two rotating shafts.

[0013] As a further solution of the utility model: a transmission chain is connected between the outer ends of the two rotating shafts, an adjusting motor is fixedly installed on the outer wall of the feed hopper, and the output shaft of the adjusting motor is connected to the rotating shaft of one of the rotating shafts.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. A spiral pulp-feeding cone-type slag remover, when in use, pulp is discharged into the feed hopper through the feed valve pipe, the rotating shaft is driven to rotate by the adjusting motor, and the two rotating shafts are driven to rotate synchronously by the transmission chain, so that the pulp can be fully stirred by the stirring wheel, and then the spiral push plate is driven to rotate by the second motor, so that the pulp can be quantitatively put into the slag remover body from the discharge pipe, so that the efficiency of the slag remover body during processing can be improved, which is better than the traditional method.

[0016] 2. A spiral slurry-feeding cone-type slag remover, in which the stirring shaft is driven to rotate by the stirring motor at the barrel cover, and the spiral stirring blade is used for centrifugal stirring, and the filter plate is used to filter the impurities on the top, and the conical scraper at the U-shaped frame is used to scrape the impurities into the slag discharge port. The impurities can be dropped into the slag discharge pipe through the slag inlet hopper, and the impurities can be conveniently pushed out of the slag discharge pipe through the spiral push plate at the slag discharge pipe, which can improve the convenience of slag removal, which is better than the traditional method. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a spiral slurry-feeding cone-type slag remover;

[0018] Figure 2 It is a schematic diagram of the structure of a slag discharge pipe in a spiral slurry-feeding cone slag remover;

[0019] Figure 3 It is a structural schematic diagram of an adjusting motor in a spiral slurry-feeding cone-type slag remover;

[0020] Figure 4 It is a schematic diagram of the structure of the feed pipe in a spiral slurry-feeding cone slag remover.

[0021] In the figure: 1. main body of the slag remover; 2. conical cylinder; 3. support frame; 4. cylinder cover; 5. slurry inlet pipe; 6. feed pipe; 7. stirring motor; 8. slurry outlet pipe; 9. slag outlet pipe; 10. feed valve pipe; 11. slag inlet hopper; 12. first motor; 13. slag discharge pipe; 14. stirring shaft; 15. spiral stirring blade; 16. filter plate; 17. slag discharge port; 18. shaped frame; 19. conical scraper; 20. discharge pipe; 21. second motor; 22. spiral push plate; 23. feed hopper; 24. rotating shaft; 25. stirring wheel; 26. transmission chain; 27. regulating motor; 28. spiral stirring rod; 29. ​​third motor. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figures 1 to 4 In the embodiment of the utility model, a spiral slurry-feeding cone-type slag remover comprises a slag remover body 1, a slag removal assembly is installed inside the slag remover body 1, and a feeding assembly is installed outside the slag remover body 1;

[0024] The slag removal assembly includes a conical cylinder 2 installed at the bottom of the slag remover body 1, a support frame 3 is equidistantly installed on the outer wall of the slag remover body 1, a cylinder cover 4 is installed on the top of the slag remover body 1, a stirring motor 7 is fixedly installed at the middle of the top of the cylinder cover 4, a pulp discharge pipe 8 is installed at the bottom of the conical cylinder 2, a filter plate 16 is installed at the inner bottom of the slag remover body 1, a slag inlet hopper 11 is installed at the middle of the bottom of the filter plate 16, a slag discharge pipe 13 is installed at the discharge end of the slag inlet hopper 11, and impurities are discharged through the slag discharge pipe 13, a third motor 29 is fixedly installed at the bottom of the conical cylinder 2, and the output shaft of the third motor 29 is installed with a spiral stirring rod 28 located on the inner side of the conical cylinder 2, and the spiral stirring rod 28 is driven by the third motor 29 to rotate, so that the pulp in the conical cylinder 2 can be stirred to ensure the smoothness of the pulp when discharging, and avoid the poor fluidity of the pulp when discharging and affecting its discharging efficiency;

[0025] The feed assembly includes a slurry inlet pipe 5 installed at the top end of the cylinder cover 4, a feed pipe 6 is installed at the feed end of the slurry inlet pipe 5, a feed valve pipe 10 is installed at the feed end of the feed pipe 6, and a slag discharge pipe 9 is installed at the discharge end of the slag discharge pipe 13. The output shaft of the stirring motor 7 is fixedly installed with a stirring shaft 14, and spiral stirring blades 15 are equidistantly installed on the outer upper side of the stirring shaft 14. A U-shaped frame 18 is installed at the bottom of the stirring shaft 14 corresponding to the position of the filter plate 16, and conical scrapers 19 are installed on the three sides of the outer wall of the U-shaped frame 18. The inside of the filter plate 16 corresponds to the position of the slag inlet hopper 11. A matching slag discharge port 17 is provided, and the stirring motor 7 at the barrel cover 4 drives the stirring shaft 14 to rotate, and the spiral stirring blades 15 are used for centrifugal stirring, and the filter plate 16 is used to filter impurities on the top. The pulp is discharged from the pulp discharge pipe 8 under the push of the spiral stirring rod 28, and the impurities are scraped into the slag discharge port 17 by the conical scraper 19 at the U-shaped frame 18. The impurities can be dropped into the slag discharge pipe 13 through the slag inlet hopper 11, and the impurities can be conveniently pushed out of the slag discharge pipe 9 through the spiral push plate 22 at the slag discharge pipe 13, which can improve the convenience of slag removal.

[0026] exist Figure 1 and 4Middle: The outer ends of the feed pipe 6 and the slag discharge pipe 13 are respectively fixedly installed with the second motor 21 and the first motor 12, and the output shafts of the second motor 21 and the first motor 12 are equidistantly installed with spiral push plates 22, and the spiral push plates 22 are respectively provided with the inside of the feed pipe 6 and the slag discharge pipe 13, and the outer ends of the feed pipe 6 and the slag discharge pipe 13 are respectively installed with a down pipe 20, and the top feed end of the feed pipe 6 is installed with a feed hopper 23, and the inner sides of the feed hopper 23 are rotatably connected with a rotating shaft 24, and the outer sides of the two rotating shafts 24 are equidistantly installed with stirring wheels 25, and the outer ends of the two rotating shafts 24 are connected with a transmission chain 26 An adjusting motor 27 is fixedly mounted on the outer wall of the feed hopper 23, and the output shaft of the adjusting motor 27 is connected to the rotating shaft of one of the rotating shafts 24. The pulp is discharged into the feed hopper 23 from the feed valve pipe 10, and the rotating shaft 24 is driven to rotate by the adjusting motor 27. The transmission chain 26 drives the two rotating shafts 24 to rotate synchronously, so that the pulp can be fully stirred by the stirring wheel 25. The spiral push plate 22 is driven to rotate by the second motor 21, so that the pulp can be quantitatively put into the slag remover body 1 from the discharge pipe 20, thereby improving the processing efficiency of the slag remover body 1.

[0027] The working principle of the utility model is as follows: when in use, pulp is discharged into the feed hopper 23 from the feed valve pipe 10, the rotating shaft 24 is driven to rotate by the adjusting motor 27, and the two rotating shafts 24 are driven to rotate synchronously by the transmission chain 26, so that the pulp can be fully stirred by the stirring wheel 25, and then the spiral push plate 22 is driven to rotate by the second motor 21, so that the pulp can be quantitatively put into the slag remover body 1 from the feed pipe 20, so that the efficiency of the slag remover body 1 during processing can be improved, and the stirring motor 7 at the barrel cover 4 drives the stirring shaft 14 to rotate, and the spiral push plate 22 is driven to rotate by the second motor 21. The stirring blade 15 performs centrifugal stirring, and cooperates with the filter plate 16 to filter impurities on the top. The spiral stirring rod 28 is driven by the third motor 29 to rotate, so as to stir the pulp in the conical tube 2, ensuring the smoothness of pulp discharge, and the pulp will be discharged from the pulp discharge pipe 8, and cooperate with the conical scraper 19 at the U-shaped frame 18 to scrape impurities into the slag discharge port 17, then the impurities can be dropped into the slag discharge pipe 13 through the slag inlet hopper 11, and the impurities can be conveniently pushed out of the slag discharge pipe 9 through the spiral push plate 22 at the slag discharge pipe 13, which can improve the convenience of slag removal, facilitate users to use, and is more practical.

Claims

1. A spiral-feeding cone-type slag remover, comprising a slag remover body (1), characterized in that: A slag removal component is installed inside the slag remover body (1), and a feeding component is installed outside the slag remover body (1); The slag removal assembly comprises a conical cylinder (2) mounted on the bottom of a slag removal device body (1); a support frame (3) is equidistantly mounted on the outer wall of the slag removal device body (1); a cylinder cover (4) is mounted on the top of the slag removal device body (1); a stirring motor (7) is fixedly mounted at the middle of the top of the cylinder cover (4); a slurry discharge pipe (8) is mounted on the bottom of the conical cylinder (2); a filter plate (16) is mounted on the inner bottom of the slag removal device body (1); a slag feed hopper (11) is mounted at the middle of the bottom of the filter plate (16); a slag discharge pipe (13) is mounted at the discharge end of the slag feed hopper (11); a third motor (29) is fixedly mounted on the bottom of the conical cylinder (2); and a spiral stirring rod (28) located inside the conical cylinder (2) is mounted on the output shaft of the third motor (29); The feed assembly comprises a slurry feed pipe (5) installed at the top end of the cylinder cover (4), a feed pipe (6) is installed at the feed end of the slurry feed pipe (5), and a feed valve pipe (10) is installed at the feed end of the feed pipe (6).

2. The spiral-feeding cone-type slag remover according to claim 1, characterized in that: The discharge end of the slag discharge pipe (13) is also provided with a slag discharge pipe (9), and the output shaft of the stirring motor (7) is fixedly provided with a stirring shaft (14).

3. The spiral-feeding cone-type slag remover according to claim 2, characterized in that: Spiral stirring blades (15) are equidistantly mounted on the outer upper side of the stirring shaft (14), and a U-shaped frame (18) is mounted on the bottom of the stirring shaft (14) at a position corresponding to the filter plate (16).

4. The spiral-feeding cone slag remover according to claim 3, characterized in that: Conical scrapers (19) are installed on three sides of the outer wall of the U-shaped frame (18), and a matching slag discharge port (17) is opened inside the filter plate (16) at a position corresponding to the slag inlet hopper (11).

5. The spiral-feeding cone slag remover according to claim 1, characterized in that: The outer ends of the feed pipe (6) and the slag discharge pipe (13) are respectively fixedly mounted with a second motor (21) and a first motor (12); the output shafts of the second motor (21) and the first motor (12) are both equidistantly mounted with spiral push plates (22); the spiral push plates (22) are respectively arranged inside the feed pipe (6) and the slag discharge pipe (13); and the outer ends of the feed pipe (6) and the slag discharge pipe (13) are both mounted with a feed pipe (20).

6. The spiral-feeding cone slag remover according to claim 1, characterized in that: A feed hopper (23) is installed at the top feed end of the feed pipe (6), and rotating shafts (24) are rotatably connected to both sides of the inside of the feed hopper (23), and stirring wheels (25) are equidistantly installed around the outside of the two rotating shafts (24).

7. The spiral-feeding cone-type slag remover according to claim 6, characterized in that: A transmission chain (26) is connected between the outer ends of the two rotating shafts (24), an adjustment motor (27) is fixedly mounted on the outer wall of the feed hopper (23), and an output shaft of the adjustment motor (27) is connected to the rotating shaft of one of the rotating shafts (24).

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