Rotating wheel type dispersion machine for paint production
By setting collision components and a dispersion structure inside the dispersion cylinder of a rotary disperser, and using a pump and nozzle to spray paint raw materials onto the collision components, the dispersion and mixing effect of the paint raw materials is enhanced, solving the problem of poor dispersion effect in the prior art.
Patent Information
- Application Number
- CN202422391945.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-10-31
- Estimated Expiration
- 2034-09-30
AI Technical Summary
Existing rotary dispersers only use high-speed rotating dispersion wheels in paint production, resulting in poor dispersion and mixing of paint raw materials.
The dispersion cylinder is equipped with collision elements and a dispersion structure. Paint raw materials are sprayed onto the collision elements through a pump and a nozzle. The collision elements increase the impact force, and the pump repeatedly pumps the materials to achieve continuous dispersion and mixing.
It improves the dispersion and mixing effect of paint raw materials, realizes continuous and repeated dispersion and mixing of paint raw materials, and enhances the dispersion effect.
Smart Images
Figure CN223490770U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of paint production technology, and in particular to a rotary disperser for paint production. Background Technology
[0002] A rotary disperser consists of a dispersing wheel that rotates at speeds of up to several thousand revolutions per minute and a container. The dispersing wheel is driven by a high-speed motor, while paint raw materials and pigments are filled into the container. As the dispersing wheel rotates at high speed, the paint raw materials and pigments are rapidly dispersed and mixed. Rotary dispersers are commonly used in paint production for pigment dispersion and mixing.
[0003] When using a rotary disperser for paint production, the inventors discovered that using only a high-speed rotating disperser results in poor dispersion and mixing of paint raw materials. Therefore, we propose a rotary disperser for paint production. Utility Model Content
[0004] In order to overcome the defects of the prior art mentioned above, the inventors conducted in-depth research and, after a great deal of creative work, completed this utility model.
[0005] Specifically, the technical problem to be solved by this utility model is to provide a rotary disperser for paint production, so as to solve the technical problem that the current method of using only a high-speed rotating dispersion wheel has poor dispersion and mixing effect on paint raw materials.
[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution:
[0007] A rotary disperser for paint production includes: a dispersion cylinder;
[0008] A dispersion structure is provided on the dispersion cylinder, and the dispersion structure is used to disperse paint raw materials;
[0009] A collision element is disposed on the inner wall of the dispersion cylinder and shields the dispersion structure. The collision element is used to increase the collision impact force.
[0010] As an improved technical solution, the dispersion structure includes a fixed base, which is fixedly connected to the outer surface of the dispersion cylinder. A pump body is fixedly installed on the fixed base, and an inlet pipe is fixedly installed at the input end of the pump body. The end of the inlet pipe away from the pump body is fixedly connected to the bottom wall of the inner cavity of the dispersion cylinder.
[0011] A liquid outlet pipe is fixedly installed on the output end of the pump body. An annular pipe is fixedly installed on the end of the liquid outlet pipe away from the pump body. The inner cavity of the annular pipe is fixedly connected to the outer surface of the dispersion cylinder. Multiple nozzles are provided on the inner wall of the annular pipe. The multiple nozzles are arranged in a circumferential array. The multiple nozzles penetrate the interior of the dispersion cylinder and extend outwards.
[0012] As an improved technical solution, the liquid inlet pipe is U-shaped.
[0013] As an improved technical solution, a lower fixing hole is provided on the bottom wall of the inner cavity of the annular tube, and the inner wall of the lower fixing hole is fixedly connected to the outer surface of the end of the outlet tube away from the pump body.
[0014] As an improved technical solution, the inner wall of the annular tube is provided with multiple side fixing holes, which are arranged in a circumferential array, and the inner wall of the side fixing holes is fixedly connected to the outer surface of the nozzle.
[0015] As an improved technical solution, the collision component includes a collision cylinder, and an edge is fixedly installed on the outer surface of the top end of the collision cylinder, and the outer surface of the edge is fixedly connected to the inner wall of the dispersion cylinder.
[0016] As an improved technical solution, the diameter of the inner cavity at the top of the collision cylinder is larger than the diameter of the inner cavity at the bottom of the collision cylinder, and the inner cavity diameter gradually decreases from top to bottom.
[0017] After adopting the above technical solution, the beneficial effects of this utility model are:
[0018] 1. This utility model involves adding the raw materials for paint production into a dispersion cylinder, dispersing and mixing them using a high-speed rotating dispersion wheel, and then starting a pump body fixed on a fixed base. The pump body's input end draws the raw materials for paint production into the pump body through the inner cavity of the inlet pipe, and then discharges them from the output end. The raw materials then pass through the inner cavity of the outlet pipe, the inner cavity of the annular pipe, and the inner cavity of the nozzle, finally being sprayed out by the nozzle. The sprayed paint materials collide with the outer surface of the collision cylinder and flow back into the dispersion cylinder. Through repeated pumping, continuous and repeated dispersion and mixing of the paint production raw materials can be achieved, improving the dispersion and mixing effect of the paint raw materials. This facilitates the dispersion and mixing of paint raw materials and enhances their dispersion and mixing efficiency.
[0019] 2. This utility model provides a collision element on the inner wall of the dispersion cylinder, and the collision element blocks the dispersion structure. When the dispersion structure is sprayed onto the collision element, the impact force of the paint raw material is increased, thereby improving the dispersion and mixing effect of the paint raw material. Attached Figure Description
[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:
[0021] Figure 1 This is a schematic diagram of the overall structure of the rotary disperser for paint production according to this utility model.
[0022] Figure 2 This is a cross-sectional schematic diagram of the overall structure of the rotary disperser for paint production according to this utility model.
[0023] Figure 3 This utility model relates to a rotary disperser for paint production. Figure 2 Enlarged structural diagram at point A in the middle.
[0024] Figure 4 This is a schematic diagram of the collision component in the overall structure of the rotary disperser for paint production according to this utility model.
[0025] Explanation of reference numerals in the attached figures:
[0026] In the diagram: 1. Dispersion cylinder; 2. Dispersion structure; 21. Fixing base; 22. Pump body; 23. Inlet pipe; 24. Outlet pipe; 25. Annular pipe; 26. Nozzle; 3. Collision component; 31. Collision cylinder; 32. Edge. Detailed Implementation
[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0028] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.
[0029] Meanwhile, the meaning of "and / or" or "and / or" appearing throughout the text is that it includes three options. Taking "A and / or B" as an example, it includes option A, option B, or an option that satisfies both A and B.
[0030] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.
[0031] Reference Figure 1-4 A rotary disperser for paint production is provided, which includes: a dispersion cylinder 1;
[0032] Dispersion structure 2 is disposed on dispersion cylinder 1 and is used to disperse paint raw materials;
[0033] The collision element 3 is disposed on the inner wall of the dispersion cylinder 1 and blocks the dispersion structure 2. The collision element 3 is used to increase the collision impact force.
[0034] Reference Figure 2 and Figure 3 The dispersion structure 2 includes a fixed base 21, which is fixedly connected to the outer surface of the dispersion cylinder 1. A pump body 22 is fixedly installed on the fixed base 21. The pump body 22 is a pneumatic diaphragm pump. An inlet pipe 23 is fixedly installed at the input end of the pump body 22. The end of the inlet pipe 23 away from the pump body 22 is fixedly connected to the bottom wall of the inner cavity of the dispersion cylinder 1.
[0035] A liquid outlet pipe 24 is fixedly installed on the output end of the pump body 22. An annular pipe 25 is fixedly installed on the end of the liquid outlet pipe 24 away from the pump body 22. The inner cavity of the annular pipe 25 is fixedly connected to the outer surface of the dispersion cylinder 1. Multiple nozzles 26 are provided on the inner wall of the annular pipe 25. The multiple nozzles 26 are arranged in a circumferential array. The multiple nozzles 26 penetrate the interior of the dispersion cylinder 1 and extend outwards.
[0036] The inlet pipe 23 is U-shaped.
[0037] The bottom wall of the inner cavity of the annular tube 25 is provided with a lower fixing hole, and the inner wall of the lower fixing hole is fixedly connected to the outer surface of the end of the outlet tube 24 away from the pump body 22.
[0038] Multiple side fixing holes are provided on the inner wall of the annular tube 25. These side fixing holes are arranged in a circumferential array. The inner wall of the side fixing holes is fixedly connected to the outer surface of the nozzle 26. In application, the pump body 22 fixed on the mounting base 21 is activated. At this time, the input end of the pump body 22 draws the raw materials for producing paint into the pump body 22 through the inner cavity of the inlet pipe 23, and then discharges them from the output end of the pump body 22. The raw materials for producing paint pass through the inner cavity of the outlet pipe 24, the inner cavity of the annular tube 25, and the inner cavity of the nozzle 26, and are finally sprayed out by the nozzle 26. The sprayed paint raw materials collide with the outer surface of the collision member 3 and flow back into the dispersion cylinder 1 through the outer surface of the collision member 3. Through repeated pumping by the pump body 22, the raw materials for producing paint can be continuously and repeatedly dispersed and mixed to improve the dispersion and mixing effect of the paint raw materials.
[0039] Reference Figure 1 and Figure 4 The collision component 3 includes a collision cylinder 31, and an edge 32 is fixedly installed on the outer surface of the top end of the collision cylinder 31. The outer surface of the edge 32 is fixedly connected to the inner wall of the dispersion cylinder 1.
[0040] The diameter of the inner cavity at the top of the collision cylinder 31 is larger than the diameter of the inner cavity at the bottom of the collision cylinder 31, and the inner cavity diameter gradually decreases from top to bottom. In application, the paint raw material in the dispersion cylinder 1 is repeatedly pumped through the dispersion structure 2. During this period, the repeatedly pumped paint raw material collides with the outer surface of the collision cylinder 31 each time it is sprayed, so as to improve the dispersion and mixing effect of the paint raw material.
[0041] In practical use, the raw materials for producing paint are added to the dispersion cylinder 1 and dispersed and mixed using a high-speed rotating dispersion wheel. Then, the pump body 22, fixed on the fixed base 21, is started. At this time, the input end of the pump body 22 draws the raw materials for producing paint into the pump body 22 through the inner cavity of the liquid inlet pipe 23, and then discharges them from the output end of the pump body 22. The raw materials for producing paint then pass through the inner cavity of the liquid outlet pipe 24, the inner cavity of the annular pipe 25, and the inner cavity of the nozzle 26, and are finally sprayed out by the nozzle 26. The sprayed paint materials collide with the outer surface of the collision cylinder 31 and flow back into the dispersion cylinder 1 through the outer surface of the collision cylinder 31. Through repeated pumping by the pump body 22, the raw materials for producing paint can be continuously and repeatedly dispersed and mixed to improve the dispersion and mixing effect of the paint materials. This device not only facilitates the dispersion and mixing of paint materials, but also improves the dispersion and mixing effect of paint materials.
[0042] It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. Furthermore, it should be understood that after reading the technical description of this utility model, those skilled in the art can make various alterations, modifications, and / or variations to this utility model, and all such equivalent forms also fall within the scope of protection defined by the appended claims.
Claims
1. A rotary disperser for paint production, characterized in that: include: Dispersion cylinder (1); A dispersion structure (2) is disposed on the dispersion cylinder (1) and is used to disperse paint raw materials; The collision element (3) is disposed on the inner wall of the dispersion cylinder (1) and shields the dispersion structure (2). The collision element (3) is used to improve the collision impact force. The collision element (3) includes a collision cylinder (31). An edge (32) is fixedly installed on the outer surface of the top end of the collision cylinder (31). The outer surface of the edge (32) is fixedly connected to the inner wall of the dispersion cylinder (1).
2. The rotary disperser for paint production according to claim 1, characterized in that: The dispersion structure (2) includes a fixed base (21), which is fixedly connected to the outer surface of the dispersion cylinder (1). A pump body (22) is fixedly installed on the fixed base (21), and an inlet pipe (23) is fixedly installed at the input end of the pump body (22). The end of the inlet pipe (23) away from the pump body (22) is fixedly connected to the bottom wall of the inner cavity of the dispersion cylinder (1). A liquid outlet pipe (24) is fixedly installed on the output end of the pump body (22). An annular pipe (25) is fixedly installed on the end of the liquid outlet pipe (24) away from the pump body (22). The inner cavity of the annular pipe (25) is fixedly connected to the outer surface of the dispersion cylinder (1). Multiple nozzles (26) are provided on the inner wall of the annular pipe (25). The multiple nozzles (26) are arranged in a circumferential array. The multiple nozzles (26) penetrate the interior of the dispersion cylinder (1) and extend outwards.
3. The rotary disperser for paint production according to claim 2, characterized in that: The liquid inlet pipe (23) is U-shaped.
4. The rotary disperser for paint production according to claim 2, characterized in that: The inner wall of the annular tube (25) is provided with a lower fixing hole, and the inner wall of the lower fixing hole is fixedly connected to the outer surface of the end of the liquid outlet tube (24) away from the pump body (22).
5. The rotary disperser for paint production according to claim 4, characterized in that: The inner wall of the annular tube (25) is provided with a plurality of side fixing holes, which are arranged in a circumferential array. The inner wall of the side fixing holes is fixedly connected to the outer surface of the nozzle (26).
6. The rotary disperser for paint production according to claim 1, characterized in that: The diameter of the inner cavity at the top of the collision cylinder (31) is larger than the diameter of the inner cavity at the bottom of the collision cylinder (31), and the inner cavity diameter gradually decreases from top to bottom.