Cleaning pipeline capable of preventing dead angles

Abstract

The utility model discloses an anti-dead-corner cleaning pipeline, which comprises a reagent pipeline and a material pipeline, the reagent pipeline is arranged above the material pipeline, the reagent pipeline and the material pipeline are communicated through a connecting pipeline, the connecting pipeline is communicated with a discharge pipeline, and the discharge pipeline is provided with a valve III; and a valve I and a valve II are arranged on the connecting pipeline. According to the utility model, the discharge pipeline is arranged between the reagent pipeline and the material pipeline, so that the problem of dead angles of the valve core can be solved through segmented cleaning during use. And the product quality problem caused by batch pollution generated by valve element cleaning dead corners is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging box processing, in particular to a folding mechanism and device for adhesive paper material. Background Art

[0002] Sanitary diaphragm valves are commonly used in the biopharmaceutical field. The function of the valve is usually to cut off and divert flow. When two different pipelines are diverted by a valve, the valve needs to be closed.

[0003] However, water cannot flow through the valve core at the closed position, which will cause cleaning dead corners. Especially in the seedling industry, the valve core dead corners are often the main cause of pollution. Utility Model Content

[0004] The main purpose of the utility model is to provide a folding mechanism and device for adhesive paper material, aiming to solve the technical problem that the existing technology of cleaning pipelines will produce cleaning dead corners.

[0005] To achieve the above object, the utility model provides an anti-dead angle cleaning pipeline, comprising: a reagent pipeline and a material pipeline, wherein the reagent pipeline is arranged above the material pipeline, the reagent pipeline and the material pipeline are connected through a connecting pipeline, the connecting pipeline is connected to a discharge pipeline, and the discharge pipeline is equipped with a valve three;

[0006] The connecting pipeline is equipped with valve one and valve two.

[0007] Furthermore, the upper end and the lower end of the connecting pipe are respectively installed on the reagent pipe and the material pipe through a three-way joint;

[0008] The valve 1 is installed above the discharge pipe;

[0009] The second valve is installed below the discharge pipe.

[0010] Furthermore, the outlet of the material pipeline is connected to the reaction tank, and the reaction tank is equipped with a stirring paddle, the stirring paddle is installed below the stirring motor, and the stirring motor is installed above the reaction tank.

[0011] Furthermore, a valve four is installed on the reagent pipeline, and the valve four is installed on the right side of the connecting pipeline.

[0012] Furthermore, a valve five is installed on the material pipeline, and the valve five is installed on the right side of the connecting pipeline.

[0013] Furthermore, the inlet end of the discharge pipe is installed on the connecting pipe through a three-way joint.

[0014] Furthermore, a discharge pipe is installed at the bottom of the reaction tank through a flange, and a discharge valve is installed on the discharge pipe.

[0015] The beneficial effects of the present invention are as follows:

[0016] In the present invention, a discharge pipe is provided between the reagent pipe and the material pipe, which can solve the problem of valve core dead corner by segmented cleaning during use, thus avoiding batch contamination caused by valve core cleaning dead corner, which may lead to product quality problems. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 for Figure 1 Schematic diagram of the internal structure;

[0019] Figure 3 Schematic diagram of traditional pipeline structure.

[0020] Description of reference numerals:

[0021] 1. Reagent pipeline, 2. Material pipeline, 3. Connecting pipeline, 4. Discharge pipeline, 5. Reaction tank, 6. Stirring paddle, 7. Stirring motor, 8. Valve 1, 9. Valve 2, 10. Valve 3, 11. Valve 4, 12. Valve 5, 13. Discharge pipe, 14. Discharge valve. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), such directional indications are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0024] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or schemes in which A and B are satisfied at the same time. In addition, "multiple" refers to more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist.

[0025] See also Figures 1 to 3 The utility model provides an anti-dead-angle cleaning pipeline, comprising: a reagent pipeline 1 and a material pipeline 2. The reagent pipeline 1 is arranged above the material pipeline 2. The reagent pipeline 1 and the material pipeline 2 are connected through a connecting pipeline 3. The connecting pipeline 3 is connected to a discharge pipeline 4. The discharge pipeline 4 is equipped with a valve 3 10.

[0026] The connecting pipe 3 is provided with a valve 1 8 and a valve 2 9 .

[0027] See also Figure 3 As shown, when conventional pipelines are used, the reagent pipeline is used to add reagents and needs to be cleaned after adding the reagents;

[0028] The material pipeline is used to add materials and needs to be cleaned after adding materials;

[0029] When cleaning the reagent pipeline, the connecting pipeline and valve core above valve 1 are dead angles;

[0030] When cleaning the material pipeline, the connecting pipeline and valve core below the valve are dead angles;

[0031] See also Figure 1 and 2 As shown, after the improvement, when cleaning the reagent pipeline, valves one and three are opened to clean the valve core of valve one and the connecting pipeline above;

[0032] When cleaning the material pipeline, open valve 2 and valve 3 to clean the valve core of valve 2 and the connecting pipeline below;

[0033] The valve core is cleaned as the reagent passes from valve one to valve two. This solves the problem of dead corners in the valve core through segmented cleaning. This prevents batch contamination caused by dead corners in the valve core cleaning, which can lead to product quality problems.

[0034] In some embodiments, see Figure 2As shown, the upper and lower ends of the connecting pipe 3 are respectively installed on the reagent pipe 1 and the material pipe 2 through three-way joints;

[0035] The valve 1 8 is installed above the discharge pipe 4;

[0036] The second valve 9 is installed below the discharge pipe 4 .

[0037] In some embodiments, see Figure 2 As shown, the outlet of the material pipeline 2 is connected to the reaction tank 5 , and the reaction tank 5 is equipped with a stirring paddle 6 . The stirring paddle 6 is installed below the stirring motor 7 , and the stirring motor 7 is installed above the reaction tank 5 .

[0038] In some embodiments, see Figure 2 As shown, the reagent pipeline 1 is equipped with a valve four 11, and the valve four 11 is installed on the right side of the connecting pipeline 3.

[0039] In some embodiments, see Figure 1 As shown, the material pipeline 2 is equipped with a valve 5 12 , and the valve 5 12 is installed on the right side of the connecting pipeline 3 .

[0040] In some embodiments, see Figure 1 As shown, the inlet end of the discharge pipe 4 is installed on the connecting pipe 3 through a three-way joint.

[0041] In some embodiments, see Figure 1 As shown, a discharge pipe 13 is installed at the bottom of the reaction tank 5 through a flange, and a discharge valve 14 is installed on the discharge pipe 13.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A dead angle prevention cleaning pipeline, characterized in that ,include: A reagent pipeline (1) and a material pipeline (2), wherein the reagent pipeline (1) is arranged above the material pipeline (2), the reagent pipeline (1) and the material pipeline (2) are connected via a connecting pipeline (3), the connecting pipeline (3) is connected to a discharge pipeline (4), and a valve three (10) is installed on the discharge pipeline (4); The connecting pipe (3) is provided with a valve 1 (8) and a valve 2 (9).

2. The anti-dead angle cleaning pipe according to claim 1, characterized in that: The upper end and lower end of the connecting pipe (3) are respectively installed on the reagent pipe (1) and the material pipe (2) through three-way joints; The valve 1 (8) is installed above the discharge pipe (4); The second valve (9) is installed below the discharge pipe (4).

3. The anti-dead angle cleaning pipe according to claim 2, characterized in that: The outlet of the material pipeline (2) is connected to the reaction tank (5), and a stirring paddle (6) is installed in the reaction tank (5). The stirring paddle (6) is installed below the stirring motor (7), and the stirring motor (7) is installed above the reaction tank (5).

4. The anti-dead angle cleaning pipe according to claim 2, characterized in that: The reagent pipeline (1) is provided with a valve four (11), and the valve four (11) is installed on the right side of the connecting pipeline (3).

5. The anti-dead-angle cleaning pipe according to claim 4, characterized in that: The material pipeline (2) is provided with a valve five (12), and the valve five (12) is installed on the right side of the connecting pipeline (3).

6. The anti-dead angle cleaning pipe according to claim 2, characterized in that: The inlet end of the discharge pipe (4) is installed on the connecting pipe (3) via a three-way joint.

7. The anti-dead angle cleaning pipe according to claim 3, characterized in that: A discharge pipe (13) is installed at the bottom of the reaction tank (5) through a flange, and a discharge valve (14) is installed on the discharge pipe (13).

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