Stirring equipment cleaning assembly

Abstract

The utility model provides a stirring equipment cleaning assembly which comprises a pipe body and a pipe head which are sequentially connected, a cavity is formed in the pipe body, a liquid inlet communicated with the cavity is formed in the pipe body, a spraying hole communicated with the cavity is formed in the pipe head, the included angle alpha between the opening direction of the spraying hole and the horizontal direction is larger than or equal to 45 degrees and smaller than or equal to 90 degrees, and the included angle alpha is larger than or equal to 90 degrees. Water flow entering from the liquid inlet of the assembly is sprayed upwards from the spray holes to the top of a stirring tank in the stirring equipment, slurry attached to the top of the tank is flushed, and no cleaning dead angle is left in the stirring tank. A plurality of spraying holes are formed in the pipe head, the spraying holes are evenly distributed in the pipe head at intervals, the spraying coverage area of the tank top is increased through the design of the spraying holes, and the pipe body comprises a first pipe body and a second pipe body which are sequentially connected; the inner diameter of the first pipe body is larger than that of the second pipe body, in addition, the hole diameter of the spraying hole is gradually reduced in the opening direction, the impact of water flow led out of the spraying hole on the tank top is enhanced along with reduction of the pipe diameter and the spraying hole, and the cleaning effect is improved.

Description

Technical Field

[0001] The present application belongs to the technical field of cleaning equipment, and in particular relates to a cleaning component for a stirring device. Background Art

[0002] In the production process of lithium batteries, slurrying is the first step. The positive electrode active material or negative electrode active material is added to the mixing barrel with the binder, conductive agent and solvent, and the positive and negative electrode slurries are obtained by mixing and stirring with a stirring rod at high speed. During the slurry stirring process, due to the centrifugal force, the slurry will be thrown to the entire mixing barrel or even the top of the barrel. After the slurry dries, it will stick to the top of the barrel. The general cleaning of the mixing barrel is usually done by filling the barrel with water through the injection hole of the mixing barrel and then starting the stirring function for stirring and cleaning. The slurry sticking to the top of the barrel is difficult to clean properly, which will cause pollution to the next batch of slurry and affect the battery performance. Utility Model Content

[0003] In view of this, the purpose of the present application is to provide a stirring equipment cleaning component to solve the technical problems raised in the background technology.

[0004] The stirring equipment cleaning assembly provided in the present application includes a tube body and a tube head connected in sequence, the interior of the tube body has a first cavity, the tube body is provided with a liquid inlet connected to the first cavity, the tube head is provided with a spray hole connected to the first cavity, and the angle between the opening direction of the spray hole and the horizontal direction is α, 45°≤α≤90°.

[0005] Furthermore, there are multiple spray holes, and the multiple spray holes are evenly spaced and arranged on the pipe head.

[0006] Furthermore, the tube body includes a first tube body and a second tube body connected in sequence; the liquid inlet is connected to the first tube body, and the tube head is connected to the second tube body; the inner diameter of the first tube body is greater than the inner diameter of the second tube body.

[0007] Furthermore, the diameter of the spray hole gradually decreases along its opening direction.

[0008] Furthermore, it also includes a fixing part; the fixing part is arranged on the outer periphery of the tube body, and the fixing part is used to fix the component to the stirring device.

[0009] Furthermore, the inner wall of the tube body is provided with guide lines along the direction from the liquid inlet toward the tube head.

[0010] Furthermore, a second cavity is provided in the tube head, the second cavity is communicated with the first cavity, and the inner diameter of the second cavity is equal to the inner diameter of the second tube body.

[0011] Furthermore, the tube head is cylindrical, and the cylinder is vertically connected to the second tube body.

[0012] Furthermore, the spray hole is arranged on the cylindrical body or the bottom of the cylindrical body.

[0013] Furthermore, the tube body and the tube head are integrally formed.

[0014] This application has the following beneficial effects:

[0015] The stirring equipment cleaning assembly provided by the present application includes a tube body and a tube head connected in sequence, the tube body has a cavity inside, the tube body is provided with a liquid inlet connected to the cavity, the tube head is provided with a spray hole connected to the cavity, the angle between the opening direction of the spray hole and the horizontal direction is α, 45°≤α≤90°, so that the water flow entering from the liquid inlet of the assembly is sprayed upward from the spray hole to the top of the stirring tank in the stirring equipment, and the slurry attached to the top of the tank is washed, so that the stirring tank does not leave a dead corner for cleaning. A plurality of spray holes are arranged on the tube head, and the plurality of spray holes are evenly spaced and arranged on the tube head. The design of the plurality of spray holes increases the spray coverage area of ​​the tank top, and the tube body includes a first tube body and a second tube body connected in sequence; the inner diameter of the first tube body is greater than the inner diameter of the second tube body. As the diameter of the tube decreases, the cross-sectional area of ​​the fluid in the tube body decreases, and the flow rate of the fluid in the tube body increases. In addition, the aperture of the spray hole gradually decreases along its opening direction, and the impact of the water flow drawn from the spray hole on the tank top becomes stronger, thereby improving the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the installation of a stirring device cleaning assembly provided in some embodiments of the present application,

[0017] Figure 2 is an overall schematic diagram of a stirring device cleaning assembly provided in some embodiments of the present application,

[0018] Figure 3 is a front view of a stirring device cleaning assembly provided in some embodiments of the present application,

[0019] Figure 4 A left side view of a stirring device cleaning assembly provided in some embodiments of the present application.

[0020] Description of reference numerals:

[0021] 100. Pipe body, 101. First cavity, 110. Liquid inlet, 120. First pipe body, 130. Second pipe body, 200. Pipe head, 201. Second cavity, 210. Nozzle hole, 300. Fixing piece. DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present application are given in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thoroughly and comprehensively understood.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may also be a centered element. When an element is considered to be "connected" to another element, it may be directly connected to the other element or there may be a centered element at the same time. On the contrary, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical", "horizontal", "left", "right", "inside", "outside" and similar expressions used herein are only for illustrative purposes and do not represent the only implementation method. In addition, if there are descriptions involving "first", "second", etc. in the implementation method of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0025] like Figure 1-Figure 4 As shown, the present application provides a stirring equipment cleaning component, which includes a tube body 100 and a tube head 200 connected in sequence, the tube body 100 has a first cavity 101 inside, the tube body 100 is provided with a liquid inlet 110 connected to the first cavity 101, the tube head 200 is provided with a spray hole 210 connected to the first cavity 101, the angle between the opening direction of the spray hole 210 and the horizontal direction is α, 45°≤α≤90°, the above arrangement enables the water flow entering from the liquid inlet 110 of the component to be sprayed upward from the spray hole 210 to the top of the stirring tank in the stirring equipment, flushing the slurry attached to the top of the tank, so that there is no dead corner for cleaning the stirring tank.

[0026] In some embodiments provided in the present application, a plurality of spray holes 210 are provided on the tube head 200, and the plurality of spray holes 210 are evenly spaced and arranged on the tube head 200. The design of the plurality of spray holes can increase the spray coverage area of ​​the cleaning component on the tank top, thereby further improving the cleaning effect.

[0027] In some embodiments provided in the present application, the tube body 100 includes a first tube body 120 and a second tube body 130 connected in sequence; the liquid inlet 110 is connected to the first tube body 120, and the tube head 200 is connected to the second tube body 130; the inner diameter of the first tube body 120 is greater than the inner diameter of the second tube body 130. As the tube diameter decreases, the cross-sectional area of ​​the fluid in the tube body decreases. According to the Bernoulli principle, the flow rate of the fluid in the tube body 100 increases, and the impact of the water flow drawn from the spray hole 210 on the tank top becomes stronger, and the cleaning effect is better.

[0028] In some embodiments provided in the present application, the diameter of the spray hole 210 gradually decreases along its opening direction. According to the Bernoulli principle, this embodiment can further increase the flow rate of water flowing out of the spray hole 210, which is beneficial to the cleaning effect.

[0029] In some embodiments provided in the present application, the cleaning assembly further includes a fixing member 300; the fixing member 300 is disposed on the outer periphery of the tube body 100, and the fixing member 300 is used to fix the assembly to the stirring device. In a specific embodiment of the present embodiment, the fixing member 300 is a ferrule joint with a sealing ring, and the ferrule is disposed on the outer periphery of the tube body 100, and the ferrule is engaged with the liquid inlet pipe of the stirring tank to achieve a fixed connection. Figure 2 As shown, in another specific embodiment of the present embodiment, the fixing member 300 is a cover plate arranged around the outer periphery of the tube body 100, and the cover plate is a circular ring with a flanged extension, and the flanged extension on the cover plate corresponds to and matches the outer peripheral surface of the liquid inlet pipe of the mixing tank, so that the cleaning assembly is firmly placed on the liquid inlet pipe.

[0030] In some embodiments provided in the present application, the inner wall of the tube body 100 is provided with guide lines along the direction from the liquid inlet 110 to the tube head 200. The guide lines include smooth threads and stripes along the direction of the water flow, and the water flow in the tube body 100 can effectively achieve additional acceleration through the guide lines, so that the speed of the water flow sprayed from the spray hole 210 increases, the cleaning impact force is enhanced, and the cleaning effect on the tank top is improved.

[0031] In some embodiments provided in the present application, a second cavity 201 is provided in the tube head 200, and the second cavity 201 is connected to the first cavity 101; the inner diameter of the second cavity 201 is equal to the inner diameter of the second tube body 130. Figure 2As shown, in this embodiment, the tube head 200 can be designed as a cylinder, and the cylinder is vertically connected to the second tube body 130. In a specific embodiment provided in this embodiment, the spray hole 210 is arranged on the cylindrical body, and multiple spray holes 210 can be arranged on the cylindrical body, and the multiple spray holes 210 are evenly arranged on the body; in another specific embodiment provided in this embodiment, the spray hole 210 is arranged on the cylindrical bottom, and the multiple spray holes are evenly distributed on the cylindrical bottom.

[0032] In some embodiments provided in the present application, the tube body 100 and the tube head 200 are integrally formed.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A stirring equipment cleaning component, characterized in that: The invention comprises a tube body (100) and a tube head (200) connected in sequence, wherein the tube body (100) has a first cavity (101) inside, the tube body (100) is provided with a liquid inlet (110) connected to the first cavity (101), and the tube head (200) is provided with a spray hole (210) connected to the first cavity (101), and the angle between the opening direction of the spray hole (210) and the horizontal direction is α, 45°≤α≤90°; There are a plurality of the spray holes (210), and the plurality of the spray holes (210) are evenly spaced and arranged on the pipe head (200); The tube body (100) comprises a first tube body (120) and a second tube body (130) which are connected in sequence; the liquid inlet (110) is connected to the first tube body (120), and the tube head (200) is connected to the second tube body (130); the inner diameter of the first tube body (120) is greater than the inner diameter of the second tube body (130); The diameter of the spray hole (210) gradually decreases along its opening direction.

2. The stirring device cleaning assembly according to claim 1, characterized in that: It also comprises a fixing part (300); the fixing part (300) is arranged on the outer periphery of the tube body (100), and the fixing part (300) is used to fix the component to the stirring device.

3. The stirring device cleaning assembly according to claim 1, characterized in that: The inner wall of the tube body (100) is provided with guide lines along the direction from the liquid inlet (110) toward the tube head (200).

4. The stirring device cleaning assembly according to claim 1, characterized in that: A second cavity (201) is provided in the tube head (200), and the second cavity (201) is communicated with the first cavity (101); the inner diameter of the second cavity (201) is equal to the inner diameter of the second tube body (130).

5. The stirring device cleaning assembly according to claim 4, characterized in that: The tube head (200) is cylindrical, and the cylinder is vertically connected to the second tube body (130).

6. The stirring device cleaning assembly according to claim 5, characterized in that: The spray hole (210) is arranged on the cylindrical body or the bottom of the cylindrical body.

7. The stirring device cleaning assembly according to any one of claims 1 to 6, characterized in that: The tube body (100) and the tube head (200) are integrally formed.

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