Defoaming agent mixing equipment
By designing structures such as a feeding frame, support ring, and scraper, the problem of uneven material mixing in the defoamer mixing equipment was solved, achieving uniform mixing of materials and improving mixing quality.
Patent Information
- Application Number
- CN202423289233.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing defoamer mixing equipment suffers from uneven mixing during material mixing, leading to a decline in mixing quality.
A defoamer mixing device was designed, which adopts a structure including a spreading frame, a support ring, a limiting plate, and a scraper. The rotating shaft driven by the motor drives the stirring rod and the spreading frame to rotate. Combined with the inclined surface of the support ring and the rollers, the material is evenly spread. The scraper connected by the spring agitates the material to ensure uniform mixing.
This resulted in more uniform mixing of materials and improved mixing quality.
Smart Images
Figure CN223887830U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mixing equipment technology, specifically to a defoamer mixing equipment. Background Technology
[0002] Defoamers are liquid substances that reduce the surface tension of water, solutions, suspensions, etc., preventing foam formation or reducing or eliminating existing foam. Defoamers have a wide range of applications, including in the food industry, paper industry, water treatment, oil extraction industry, printing and dyeing industry, coating industry, detergent industry, rubber latex industry, aerosol industry, daily chemical industry, pharmaceutical industry, dairy industry, and many more.
[0003] Currently, in the preparation and production of defoamers, a reaction vessel (or mixer) is used to stir and mix various liquid raw materials and some powdered raw materials, thereby improving the compatibility of the various raw materials, fully emulsifying the raw materials, and thus preparing a qualified liquid defoamer. However, some existing devices often pour the materials into the device at once for mixing and stirring, which reduces the uniformity of the mixing and makes it difficult to process and stir the materials evenly, thus reducing the quality of the mixed materials. In view of the above, technological innovation is carried out on the basis of existing devices. Utility Model Content
[0004] The purpose of this invention is to provide a defoamer mixing device to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a defoamer mixing device, comprising a base, a barrel fixedly connected to the top of the base, a motor fixedly connected to the top of the barrel, the output end of the motor rotating through the top of the barrel and extending into the interior of the barrel, a rotating shaft fixedly connected to the output end of the motor, a stirring rod fixedly connected to the outer surface of the rotating shaft, a support ring fixedly connected to the interior of the barrel, a material spreading frame provided inside the barrel, a fixed column fixedly connected inside the material spreading frame, a sliding groove provided inside the fixed column, the interior of the sliding groove being slidably connected to the surface of the rotating shaft, and a fixed plate fixedly connected to the upper surface inside the barrel.
[0006] Preferably, the bottom plate of the material spreading frame has mesh holes.
[0007] Preferably, a limiting plate and a limiting rod are fixedly connected to the outer surface of the rotating shaft, and two limiting grooves communicating with the inside of the sliding groove are opened inside the fixed column. The surfaces of the limiting plate and the limiting rod are slidably connected to the inside of the two limiting grooves respectively.
[0008] Preferably, the top of the support ring is provided with a slope, and the slope at the top of the support ring is wavy and undulating.
[0009] Preferably, the outer surface of the material spreading frame is fixedly connected to a support leg, and the bottom of the support leg is provided with a roller.
[0010] Preferably, the bottom of the fixed plate is provided with a movable groove, and a connecting rod is slidably connected inside the movable groove.
[0011] Preferably, a scraper is fixedly connected to the bottom of the connecting rod.
[0012] Preferably, a spring is fixedly connected to the top of the connecting rod, and the top end of the spring is fixedly connected to the inner wall of the moving groove.
[0013] Compared with the prior art, the beneficial effects of this utility model are:
[0014] 1. This defoamer mixing equipment uses rollers to allow the spreading frame to rotate more smoothly on top of the support ring. The support ring, with its undulating slope, causes the spreading frame to move up and down while rotating, allowing the material inside the spreading frame to be spread more smoothly and resulting in more uniform mixing of the material.
[0015] 2. This defoamer mixing equipment uses a spring to allow the scraper to move up and down with the spreading frame, and the scraper can more smoothly agitate the material inside the spreading frame. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the structure of a defoamer mixing device according to the present invention;
[0017] Figure 2 This is a schematic diagram of the structure of the barrel body of this utility model;
[0018] Figure 3 This is a schematic diagram of the material spreading frame of this utility model;
[0019] Figure 4 This is a schematic diagram of the structure of the fixing plate of this utility model.
[0020] In the diagram: 1. Base; 2. Barrel body; 3. Motor; 4. Rotating shaft; 5. Stirring rod; 6. Support ring; 7. Spreading frame; 8. Support leg; 9. Limiting plate; 10. Fixed column; 11. Limiting rod; 12. Limiting groove; 13. Sliding groove; 14. Fixed plate; 15. Moving groove; 16. Spring; 17. Connecting rod; 18. Scraper. Detailed Implementation
[0021] Please see Figure 1-4This utility model provides a technical solution: a defoamer mixing device, including a base 1, a barrel 2 fixedly connected to the top of the base 1, a motor 3 fixedly connected to the top of the barrel 2, and feed pipes provided on the outer surface and top of the barrel 2. The output end of the motor 3 rotates through the top of the barrel 2 and extends into the interior of the barrel 2. A rotating shaft 4 is fixedly connected to the output end of the motor 3, and a stirring rod 5 is fixedly connected to the outer surface of the rotating shaft 4. The rotating shaft 4 is driven by the motor 3 to rotate, which in turn drives the stirring rod 5 to rotate, thus mixing and stirring the defoamer material. A support ring 6 is fixedly connected inside the barrel 2, and a sprinkling frame 7 is provided inside the barrel 2. The sprinkling frame 7 can hold material, and a fixing column 10 is fixedly connected inside the sprinkling frame 7. A sliding groove 13 is opened inside the fixing column 10, and the inside of the sliding groove 13 is slidably connected to the surface of the rotating shaft 4. A fixing plate 14 is fixedly connected to the upper surface inside the barrel 2, and a mesh hole is opened on the bottom plate of the sprinkling frame 7, which allows the material to be sprinkled into the interior of the barrel 2 more smoothly.
[0022] A limiting plate 9 and a limiting rod 11 are fixedly connected to the outer surface of the rotating shaft 4. Two limiting grooves 12 that communicate with the inside of the sliding groove 13 are opened inside the fixed column 10. The surfaces of the limiting plate 9 and the limiting rod 11 are slidably connected to the inside of the two limiting grooves 12 respectively. Through the mutual cooperation of the limiting rod 11 and the limiting grooves 12, the movement direction of the spreading frame 7 is restricted, and the rotating shaft 4 can drive the spreading frame 7 to rotate, so that the material inside the spreading frame 7 can be more smoothly spread into the inside of the barrel 2, and the mixing of the material is more uniform.
[0023] The top of the support ring 6 is provided with a slope, and the slope of the top of the support ring 6 is wavy and undulating. The outer surface of the spreading frame 7 is fixedly connected with the support leg 8, and the bottom of the support leg 8 is provided with a roller. Through the roller, the spreading frame 7 can rotate more smoothly on the top of the support ring 6, and the support ring 6 moves up and down while rotating through the undulating slope of its top, so that the material inside the spreading frame 7 can be spread more smoothly.
[0024] The bottom of the fixed plate 14 is provided with a movable groove 15. A connecting rod 17 is slidably connected inside the movable groove 15. A scraper 18 is fixedly connected to the bottom of the connecting rod 17. The scraper 18 can disturb and scrape the material inside the spreading frame 7, so that the material can be spread more smoothly.
[0025] A spring 16 is fixedly connected to the top of the connecting rod 17. The top of the spring 16 is fixedly connected to the inner wall of the moving groove 15. The spring 16 can be compressed and reset by the up and down movement of the connecting rod 17. The scraper 18 can move with the up and down movement of the spreading frame 7 through the spring 16, and the scraper 18 can more smoothly disturb the material inside the spreading frame 7.
[0026] Working Principle: For this type of defoamer mixing equipment, the operator first adds material to the inside of the barrel 2 through the feed pipe on the outer surface of the barrel 2. Then, the operator starts the motor 3 and simultaneously adds material to the inside of the spreading frame 7 through the feed pipe at the top of the barrel 2. The motor 3 drives the rotating shaft 4 to rotate, which in turn drives the stirring rod 5 to rotate, mixing the defoamer material. The movement direction of the spreading frame 7 is restricted by the cooperation of the limiting rod 11 and the limiting groove 12, while the rotating shaft 4 can drive the spreading frame 7 to rotate. Through the rollers, the spreading frame 7 can rotate more smoothly on the top of the support ring 6. The support ring 6, through its undulating slope at the top, causes the spreading frame 7 to move up and down while rotating, allowing the material inside the spreading frame 7 to be spread more smoothly. Through the spring 16, the scraper 18 can move with the up and down movement of the spreading frame 7, allowing the scraper 18 to more smoothly agitate the material inside the spreading frame 7.
[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A defoamer mixing device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to the barrel (2), the top of the barrel (2) is fixedly connected to the motor (3), the output end of the motor (3) rotates through the top of the barrel (2) and extends into the interior of the barrel (2), the output end of the motor (3) is fixedly connected to the rotating shaft (4), the outer surface of the rotating shaft (4) is fixedly connected to the stirring rod (5), the interior of the barrel (2) is fixedly connected to the support ring (6), the interior of the barrel (2) is provided with a sprinkling frame (7), the interior of the sprinkling frame (7) is fixedly connected to a fixing column (10), the interior of the fixing column (10) is provided with a sliding groove (13), the interior of the sliding groove (13) is slidably connected to the surface of the rotating shaft (4), and the upper surface of the interior of the barrel (2) is fixedly connected to a fixing plate (14).
2. The defoamer mixing device according to claim 1, characterized in that: The bottom plate of the material spreading frame (7) has mesh holes.
3. The defoamer mixing device according to claim 1, characterized in that: The outer surface of the rotating shaft (4) is fixedly connected to a limiting plate (9) and a limiting rod (11). The interior of the fixed column (10) has two limiting grooves (12) that communicate with the interior of the sliding groove (13). The surfaces of the limiting plate (9) and the limiting rod (11) are slidably connected to the interior of the two limiting grooves (12).
4. The defoamer mixing device according to claim 3, characterized in that: The top of the support ring (6) is provided with an inclined surface, and the inclined surface at the top of the support ring (6) is wavy and undulating.
5. The defoamer mixing device according to claim 3, characterized in that: The outer surface of the material spreading frame (7) is fixedly connected to a support leg (8), and the bottom of the support leg (8) is provided with a roller.
6. The defoamer mixing device according to claim 1, characterized in that: The bottom of the fixed plate (14) is provided with a moving groove (15), and a connecting rod (17) is slidably connected inside the moving groove (15).
7. The defoamer mixing device according to claim 6, characterized in that: A scraper (18) is fixedly connected to the bottom of the connecting rod (17).
8. The defoamer mixing device according to claim 7, characterized in that: A spring (16) is fixedly connected to the top of the connecting rod (17), and the top of the spring (16) is fixedly connected to the inner wall of the moving groove (15).