Refining stirrer
By designing a cleaning liquid tank and feed pipe in a refining mixer, using the mixing tube to spray cleaning liquid and rotate to rinse, the problem of inefficient cleaning efficiency of the inner wall of the mixing drum caused by material adhesion is solved, automatic flushing is achieved, and the use efficiency is improved.
Patent Information
- Application Number
- CN202323532305.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-25
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2033-12-25
AI Technical Summary
After the mixing of the existing refining and agitator is completed, the materials are easily stuck to the inner wall of the mixing drum, resulting in manual cleaning and low efficiency.
A refining mixer is designed, including a cleaning liquid tank and a feed pipe. The cleaning liquid is sprayed toward the inner wall of the mixing drum through the through holes of the mixing tube, and the stirring tube is driven to rotate through the motor to achieve automatic flushing of the inner wall of the mixing drum.
Automatic flushing of the inner wall of the mixing drum is achieved, which avoids the time-consuming and labor-intensive manual cleaning and improves the efficiency of the refining mixer.
Smart Images
Figure CN222624380U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of stirring equipment, in particular to a refining stirring machine. Background Art
[0002] A chemical mixer is a device used for mixing, homogenizing and heating. It is mainly used in the material processing process in the chemical, pharmaceutical, food and other industries. The chemical mixer can put the materials to be processed into a container, and then mix and homogenize the materials through the stirring of the blades. While stirring, the materials can also be heated to increase the reaction speed and conversion rate.
[0003] After the existing refining mixer completes the mixing of materials, some materials will adhere to the inner wall of the mixing drum, thus affecting the mixing of the next batch of materials. Therefore, it is necessary to manually clean and scrape them. However, manual cleaning is cumbersome and inefficient, which greatly affects the use efficiency of the refining mixer. Utility Model Content
[0004] The utility model aims to provide a refining mixer to solve the problems raised in the background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a refining and chemical mixing machine, comprising a bottom plate for installing the refining and chemical mixing machine, a plurality of support columns are fixedly connected to the top surface of the bottom plate, a mixing drum is fixedly connected to the top surface of the plurality of support columns, a feed pipe is symmetrically fixedly connected to the top surface of the mixing drum, a discharge pipe is fixedly connected to the lower side wall of the mixing drum, a motor is fixedly installed at the lower end of the mixing drum, a circular groove is opened at the lower end of the mixing drum, a turntable is rotatably connected to the inside of the circular groove, A fixing column is fixedly connected to the top surface of the turntable, a rotating tube is fixedly connected to the top surface of the fixing column, a plurality of stirring tubes are connected and arranged on the side wall of the rotating tube, a plurality of through holes are opened on the side wall of the stirring tube, a cleaning liquid tank is fixedly connected to the top surface of the bottom plate, a material delivery pipe is fixedly connected to the top surface of the cleaning liquid tank, a sleeve is rotatably sleeved on the side wall of the rotating tube, the material delivery pipe extends to the interior of the mixing drum and is connected with the sleeve, a plurality of water inlet holes are opened on the tube wall of the rotating tube, and the water inlet holes are located at the sleeve connection of the sleeve.
[0006] Preferably, a check valve is fixedly connected inside each of the plurality of through holes opened on the side wall of the stirring tube.
[0007] Preferably, a blocking net is fixedly connected to the multiple through holes opened on the side wall of the stirring tube, and the blocking net is located outside the one-way valve.
[0008] Preferably, scrapers are symmetrically fixedly connected to the side walls of the fixed column, and the lower ends of the two scrapers are in contact with the top surface of the turntable.
[0009] Preferably, the two scrapers are both arranged in an arc shape.
[0010] Preferably, an arc block is symmetrically fixedly connected to the lower end of the turntable, and an annular groove is provided at the bottom of the circular groove opened at the lower end of the mixing drum.
[0011] Preferably, the two arc blocks are respectively slidably connected to the inside of the annular groove.
[0012] Preferably, a sealing ring is fixedly connected to the side wall of the turntable, and the sealing ring is slidably fitted on the inner wall of the circular groove.
[0013] Compared with the prior art, the technical effects and advantages of the utility model are as follows:
[0014] The refining mixer firstly passes the material into the interior of the mixing drum through the feed pipe on the top surface of the mixing drum, then starts the motor to drive the turntable, fixed column and rotating tube fixedly connected to the end of the rotating shaft to rotate, then drives the stirring tube fixedly connected to the rod wall to stir and mix the material through the rotating tube, and discharges the material through the discharge pipe after the mixing is completed. When the inner wall of the mixing drum needs to be cleaned after the material is discharged, the cleaning liquid is passed into the sleeve of the rotating sleeve on the rotating tube through the feed pipe on the cleaning liquid tank. Then, at this time, because the rotating tube is provided with a feed hole, and the feed hole is located at the sleeve of the sleeve, the cleaning liquid in the sleeve will be passed into the interior of the rotating tube and the stirring tube, and finally sprayed to the inner wall of the mixing drum through multiple through holes on the side wall of the stirring tube, and at the same time, the motor is started, and the rotating tube and the stirring tube are driven by the motor to spray water to the inner wall of the mixing drum while rotating, so as to effectively flush the interior of the mixing drum. Compared with the prior art, the device can effectively automatically flush the inner wall of the mixing drum, thereby solving the time-consuming and labor-intensive problem of manual cleaning and low efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0016] Figure 1 It is a schematic diagram of the structure of the utility model;
[0017] Figure 2 It is a three-dimensional cross-sectional view of the mixing drum in the utility model;
[0018] Figure 3 It is a planar cross-sectional view of the transfer tube and the sleeve of the utility model;
[0019] Figure 4 It is a planar cross-sectional view of the mixing drum in the utility model;
[0020] Figure 5 It is a schematic diagram of the structure of the turntable, scraper and arc block in the utility model.
[0021] Description of reference numerals:
[0022] In the figure: 1. bottom plate; 2. support column; 3. mixing drum; 4. feed pipe; 5. discharge pipe; 6. motor; 7. fixed column; 8. rotating pipe; 9. mixing pipe; 10. through hole; 11. cleaning liquid tank; 12. feed pipe; 13. sleeve; 14. one-way valve; 15. barrier net; 16. turntable; 17. scraper; 18. arc block; 19. sealing ring. DETAILED DESCRIPTION
[0023] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.
[0024] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.
[0025] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.
[0026] like Figures 1 to 5The refinery mixer shown in the figure comprises a base plate 1 for installing the refinery mixer, a plurality of support columns 2 are fixedly connected to the top surface of the base plate 1, a mixing drum 3 is fixedly connected to the top surface of the plurality of support columns 2, a feed pipe 4 is symmetrically fixedly connected to the top surface of the mixing drum 3, a discharge pipe 5 is fixedly connected to the lower side wall of the mixing drum 3, a motor 6 is fixedly installed to the lower end of the mixing drum 3, a circular groove is provided at the lower end of the mixing drum 3, a turntable 16 is rotatably connected to the inside of the circular groove, a fixed column 7 is fixedly connected to the top surface of the turntable 16, a scraper 17 is symmetrically fixedly connected to the side wall of the fixed column 7, and the lower ends of the two scrapers 17 are attached to the top surface of the turntable 16, and the two scrapers 17 are both arranged in an arc shape, and the scraper 17 can effectively stir up the material at the lower end of the mixing drum 3, thereby achieving The materials are fully mixed, the top surface of the fixed column 7 is fixedly connected with a rotating tube 8, and a plurality of stirring tubes 9 are connected and arranged on the side wall of the rotating tube 8. A plurality of through holes 10 are opened on the side wall of the stirring tube 9, and a check valve 14 is fixedly connected inside the plurality of through holes 10 opened on the side wall of the plurality of stirring tubes 9. A blocking net 15 is fixedly connected inside the plurality of through holes 10 opened on the side wall of the stirring tube 9, and the blocking net 15 is located on the outside of the check valve 14, the top surface of the bottom plate 1 is fixedly connected with a cleaning liquid tank 11, and the top surface of the cleaning liquid tank 11 is fixedly connected with a feed pipe 12, a sleeve 13 is rotatably sleeved on the side wall of the rotating tube 8, and the feed pipe 12 extends to the interior of the mixing drum 3 and is connected with the sleeve 13, and a plurality of water inlet holes are opened on the pipe wall of the rotating tube 8, and the water inlet holes are located at the sleeve connection of the sleeve 13.
[0027] The lower end of the turntable 16 is symmetrically fixedly connected with an arc block 18, and the bottom of the circular groove opened at the lower end of the mixing drum 3 is provided with an annular groove. The two arc blocks 18 are respectively slidably connected to the inside of the annular groove. The arc blocks 18 can effectively limit the rotation direction of the turntable 16.
[0028] A sealing ring 19 is fixedly connected to the side wall of the rotating disk 16 , and the sealing ring 19 is slidably fitted on the inner wall of the circular groove. The sealing ring 19 can effectively form a seal between the outer wall of the rotating disk 16 and the inner wall of the circular groove.
[0029] How it works
[0030] When the refining mixer is in use, the material is first introduced into the mixing drum 3 through the feed pipe 4 fixedly connected to the top surface of the mixing drum 3, and then the motor 6 is started. The motor 6 drives the turntable 16 fixedly connected to the end of its rotating shaft to rotate along the inside of the circular groove, and at the same time drives the fixed column 7 and the rotating pipe 8 fixedly connected to the top surface of the turntable 16 to rotate. Then, the rotating pipe 8 drives the mixing tube 9 fixedly connected to the rod wall to mix the material. When the mixing is completed, the material is discharged through the discharge pipe 5 fixedly connected to the outer wall of the mixing drum 3. When the inner wall of the mixing drum 3 needs to be cleaned after the material is discharged, the cleaning liquid is passed into the delivery pipe 12 through the water pump installed on the cleaning liquid tank 11, and then the cleaning liquid is discharged through the delivery pipe 12. The cleaning liquid is passed into the sleeve 13 that is rotatably connected to the rotating tube 8. At this time, since a feed hole is opened on the rotating tube 8 and the feed hole is located at the sleeve connection of the sleeve 13, the cleaning liquid in the sleeve 13 will pass into the interior of the rotating tube 8 and the stirring tube 9. The inner wall of the sleeve 13 and the outer wall of the rotating tube 8 are symmetrically connected with a rotating shaft and a sealing ring 19, and the sealing ring 19 is located on the outside of the rotating shaft, thereby effectively forming a seal between the sleeve 13 and the rotating tube 8 while being able to rotate, and finally spraying to the inner wall of the mixing drum 3 through the multiple through holes 10 on the side wall of the stirring tube 9, and starting the motor 6 at the same time. The motor 6 drives the rotating tube 8 and the stirring tube 9 to spray water to the inner wall of the mixing drum 3 while rotating, thereby effectively flushing the inside of the mixing drum 3.
[0031] It should be noted that, in this article, relational terms such as one and two 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 sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".
[0032] 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 refinery mixer, comprising a base plate (1) for mounting the refinery mixer, characterized in that: The top surface of the bottom plate (1) is fixedly connected to a plurality of support columns (2), the top surfaces of the plurality of support columns (2) are fixedly connected to a mixing drum (3), the top surface of the mixing drum (3) is symmetrically fixedly connected to a feed pipe (4), a discharge pipe (5) is fixedly connected below the side wall of the mixing drum (3), a motor (6) is fixedly mounted at the lower end of the mixing drum (3), a circular groove is provided at the lower end of the mixing drum (3), a turntable (16) is rotatably connected inside the circular groove, a fixing column (7) is fixedly connected to the top surface of the turntable (16), and the top surface of the fixing column (7) is fixedly connected to the top surface of the turntable (16). A rotating tube (8) is connected, a plurality of stirring tubes (9) are connectedly arranged on the side wall of the rotating tube (8), a plurality of through holes (10) are opened on the side wall of the stirring tube (9), a cleaning liquid tank (11) is fixedly connected to the top surface of the bottom plate (1), a material delivery tube (12) is fixedly connected to the top surface of the cleaning liquid tank (11), a sleeve (13) is rotatably sleeved on the side wall of the rotating tube (8), the material delivery tube (12) extends to the interior of the stirring drum (3) and is connected to the sleeve (13), and a plurality of water inlet holes are opened on the tube wall of the rotating tube (8), and the water inlet holes are located at the sleeve connection of the sleeve (13).
2. A refining mixer according to claim 1, characterized in that: A check valve (14) is fixedly connected inside each of the plurality of through holes (10) opened on the side walls of the plurality of stirring tubes (9).
3. A refining mixer according to claim 2, characterized in that: A blocking net (15) is fixedly connected to the plurality of through holes (10) formed on the side wall of the stirring tube (9), and the blocking net (15) is located outside the one-way valve (14).
4. A refining mixer according to claim 3, characterized in that: Scrapers (17) are symmetrically fixedly connected to the side walls of the fixed columns (7), and the lower ends of the two scrapers (17) are attached to the top surface of the rotating disk (16).
5. A refining mixer according to claim 4, characterized in that: The two scrapers (17) are both arranged in an arc shape.
6. A refining mixer according to claim 5, characterized in that: An arc-shaped block (18) is symmetrically fixedly connected to the lower end of the rotating disk (16), and an annular groove is provided at the bottom of the circular groove provided at the lower end of the mixing drum (3).
7. A refining mixer according to claim 6, characterized in that: The two arc-shaped blocks (18) are respectively slidably connected to the inside of the annular groove.
8. A refining mixer according to claim 7, characterized in that: A sealing ring (19) is fixedly connected to the side wall of the rotating disk (16), and the sealing ring (19) is slidably fitted on the inner wall of the circular groove.