A pipeline device for washing powder

Abstract

The application discloses a pipeline device for powder washing, which comprises a support, a first water pump and a second water pump are arranged on the left side of the support, a water return pipe is connected to the water inlet end of the first water pump, an intermediate connecting pipe is connected to the water outlet end of the first water pump, a first tank guide pipe and a second tank guide pipe are connected to the end of the intermediate connecting pipe, and the upper ends of the first tank guide pipe and the second tank guide pipe are connected to the water outlet end of an external washing tank. In the application, the first water pump is used for recycling the used cleaning water through the water return pipe, the water is filtered and then reenters the cycle, water resource waste is reduced, the intermediate connecting pipe is used for conveying water flow to a plurality of tank guide pipes, the cleaning water is distributed in branches, the cleaning efficiency and uniformity are improved, the opening degree of the pneumatic ball valve or the rotating speed of the water pump can be adjusted, the cleaning intensity can be flexibly adjusted, and the cleaning requirements of different types of powder can be met.

Description

Technical Field

[0001] This application relates to the field of food processing technology, specifically to a pipeline device for washing powder. Background Technology

[0002] In the production of vermicelli and other strip-shaped products, during processes such as extrusion, sputtering, cooling, or shaping, the surface of the vermicelli often retains incompletely adhered starch, loose powder, or colloids. If not cleaned, these residues can easily cause the vermicelli to turn white and cloudy after drying, and clump together, affecting packaging and consumption. When heated, they can also cloud the broth, reducing the taste and quality. Furthermore, because vermicelli is in a high-moisture, soft, and slippery state, it is extremely prone to clumping together. To prevent vermicelli from sticking together and improve the neatness of the strips, washing can lower the surface temperature of the vermicelli, wash away colloids and adhering particles, and also help remove impurities that cause discoloration (such as oxidized starch and protein debris), increase the brightness and transparency of the vermicelli, improve appearance consistency, and make the product more commercially valuable and attractive.

[0003] Traditional powder cleaning systems often employ fixed pipeline layouts, resulting in complex connections between pumps and tanks, a lack of flexibility, and difficulties in equipment installation and maintenance. Inefficient water circulation paths lead to low cleaning efficiency and high water consumption; limited discharge control methods make it difficult to achieve multi-point discharge or main / standby switching. Summary of the Invention

[0004] The technical problem to be solved by this application is to overcome the existing defects and provide a pipeline device for washing powder, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, this application provides the following technical solution: a pipeline device for washing powder, comprising a support member, a first water pump and a second water pump arranged on the left side of the support member, a return water pipe connected to the inlet end of the first water pump, an intermediate connecting pipe connected to the output end of the first water pump, a first tank guide pipe and a second tank guide pipe connected to the end of the intermediate connecting pipe, the upper ends of the first tank guide pipe and the second tank guide pipe connected to the outlet end of an external powder washing tank, the output end of the second water pump connected to a powder outlet pipe, the powder outlet pipe connected to the outlet ends of the first powder outlet pipe and the second powder outlet pipe, and the first powder outlet pipe and the second powder outlet pipe are also connected to an external powder washing tank.

[0006] As a preferred technical solution of this application, the support member is provided with a mounting plate, and the first water pump and the second water pump are disposed on the upper surface of the mounting plate.

[0007] As a preferred technical solution of this application, the lower surfaces of the first water pump and the second water pump are provided with support feet, and the support feet are set on the upper surface of the mounting plate by fasteners.

[0008] As a preferred technical solution of this application, a pneumatic ball valve is provided on one side of the return water pipe, the intermediate connecting pipe, the first powder outlet pipe and the second powder outlet pipe.

[0009] As a preferred technical solution of this application, the lower surface of the support member is provided with a roller assembly.

[0010] As a preferred technical solution of this application, the roller assembly includes four casters, two of which are equipped with braking devices.

[0011] Compared with existing technologies, the beneficial effects of this application are as follows: In this application, the first water pump recovers used cleaning water through a return water pipe fitting, filters it, and re-enters the circulation system, reducing water waste. The intermediate connecting pipe transports the water flow to multiple tank guide pipes, realizing the branched distribution of cleaning water, improving cleaning efficiency and uniformity. The water pump speed can be flexibly adjusted by regulating the opening of the pneumatic ball valve or controlling the frequency converter, adapting to the cleaning needs of different types of powders. The second water pump, in conjunction with the first and second powder outlet pipes, enables main / standby switching or parallel discharge, improving system flexibility. The powder is centrally transported through the powder outlet pipe and then distributed through the powder outlet pipe, meeting the discharge requirements of various process flows. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this application;

[0013] Figure 2 This is the main view of this application;

[0014] Figure 3 This is the left view of this application.

[0015] In the diagram: 1 Second water pump, 2 First powder outlet pipe, 3 Second powder outlet pipe, 4 Support component, 5 Second tank guide pipe, 6 First tank guide pipe, 7 Intermediate connecting pipe, 8 Mounting pad, 9 First water pump, 10 Return water fitting. Detailed Implementation

[0016] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments in this application (for ease of description and understanding, hereinafter referred to as...), Figure 2 (The above is described above). All other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this application.

[0017] Please see Figure 1-3This application provides a technical solution: a pipeline device for washing powder, including a support member 4, a first water pump 9 and a second water pump 1 are arranged on the left side of the support member 4, and the water inlet end of the first water pump 9 is connected to a return water pipe 10.

[0018] The first water pump 9 draws water from the return water pipe 10, and after being pressurized, it is delivered to the process system. The second water pump 1 provides supplementary flow or independent water supply as needed. Used water is recycled through the return water pipe 10, filtered, and then re-enters the circulation.

[0019] The output end of the first water pump 9 is connected to an intermediate connecting pipe 7, and the end of the intermediate connecting pipe 7 is connected to a first tank guide pipe 6 and a second tank guide pipe 5. The upper ends of the first tank guide pipe 6 and the second tank guide pipe 5 are connected to the water outlet of the external washing powder tank.

[0020] The first water pump 9 serves as the power source, centrally delivering water through the intermediate connecting pipe 7. The water is then distributed and divided through the first tank guide pipe 6 and the second tank guide pipe 5, ultimately forming a complete water circulation cleaning system with the external washing powder tank. The upper ends of the first tank guide pipe 6 and the second tank guide pipe 5 are connected to the water outlet of the washing powder tank via flanges, facilitating the disassembly and replacement of the washing powder tank.

[0021] The output end of the second water pump 1 is connected to a powder discharge pipe, which is connected to the outlet ends of the first powder discharge pipe 2 and the second powder discharge pipe 3. The first powder discharge pipe 2 and the second powder discharge pipe 3 are also connected to an external powder washing tank.

[0022] The powder conveying system uses the second water pump 1 as its core power source. The powder is conveyed centrally through the powder outlet pipe, and then distributed through the first powder outlet pipe 2 and the second powder outlet pipe 3. Finally, it forms a complete powder cleaning and circulation system with the external powder washing tank.

[0023] Furthermore, the support member 4 is provided with a mounting plate 8, and the first water pump 9 and the second water pump 1 are disposed on the upper surface of the mounting plate 8.

[0024] Mounting plate 8 provides a stable and flat mounting platform for the first water pump 9 and the second water pump 1, preventing the water pumps from directly contacting the surface of the support 4 and avoiding equipment damage caused by vibration, corrosion or unevenness.

[0025] The pump is fixed to the support 4 by welding or bolting to ensure its stability and reliability. Positioning holes or mounting grooves are provided on the mounting plate 8 for precise positioning and fixing of the water pump.

[0026] Furthermore, the lower surfaces of the first water pump 9 and the second water pump 1 are provided with support feet, which are fastened to the upper surface of the mounting plate 8 by fasteners.

[0027] The support structure with feet installed at the bottom of the water pump enhances the overall stability of the water pump, raises the water pump body, and facilitates the connection and layout of pipelines.

[0028] Furthermore, a pneumatic ball valve is provided on one side of the return water fitting 10, the intermediate connecting pipe 7, the first powder outlet pipe 2, and the second powder outlet pipe 3.

[0029] The pneumatic ball valve can quickly stop and start the liquid in the intermediate connecting pipe 7, the return water fitting 10, the first powder outlet pipe 2, and the second powder outlet pipe 3.

[0030] Furthermore, a roller assembly is provided on the lower surface of the support member 4.

[0031] Furthermore, the roller assembly includes four casters, two of which are equipped with brakes.

[0032] When in use: Move this device to the target working area via the roller assembly at the bottom of the support 4, adjust the position and step on the brake to ensure that the device is stable and does not move. Connect the flange ports of the first tank guide pipe 6 and the second tank guide pipe 5 to the water outlet port of the external powder washing tank and tighten and seal them. Ensure that the first powder outlet pipe 2 and the second powder outlet pipe 3 are also correctly connected to the discharge port of the powder washing tank. If necessary, install a sealing gasket to prevent leakage. Connect the water pump power supply and the pneumatic ball valve to control the air source. Equip with a PLC or remote control system, complete the communication line connection and test the signal feedback function.

[0033] Open the return water path, open the pneumatic ball valve on the return water fitting 10, start the first water pump 9, and start drawing water after cleaning from the washing powder tank. The first water pump 9 pressurizes the water and delivers it to the intermediate connecting pipe 7. The cleaning water enters the first tank guide pipe 6 and the second tank guide pipe 5 through the intermediate connecting pipe 7, realizing water flow diversion and distribution, and re-injecting into the washing powder tank to form a circulating cleaning loop. The cleaning time and number of cycles are set according to the type of powder and impurity content. The cleaning intensity of the powder can be adjusted by adjusting the valve opening or by controlling the water pump speed by frequency conversion.

[0034] Start the second water pump 1. After cleaning is completed, open the pneumatic ball valve on the first powder outlet pipe 2 or the second powder outlet pipe 3 and start the second water pump 1 to extract the cleaned powder slurry from the powder washing tank. The mixture of powder slurry passes through the first powder outlet pipe 2 and the second powder outlet pipe 3 and is discharged from the powder outlet pipe. The end of the discharge pipe is connected to the next process equipment or collection container.

[0035] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pipeline device for washing powder, comprising a support member (4), characterized in that: The support member (4) is provided with a first water pump (9) and a second water pump (1) on the left side. The inlet end of the first water pump (9) is connected to a return water pipe (10). The output end of the first water pump (9) is connected to an intermediate connecting pipe (7). The end of the intermediate connecting pipe (7) is connected to a first tank guide pipe (6) and a second tank guide pipe (5). The upper ends of the first tank guide pipe (6) and the second tank guide pipe (5) are connected to the outlet end of the external powder washing tank. The output end of the second water pump (1) is connected to a powder discharge pipe. The powder discharge pipe is connected to the outlet end of the first powder discharge pipe (2) and the second powder discharge pipe (3). The first powder discharge pipe (2) and the second powder discharge pipe (3) are also connected to the external powder washing tank.

2. The pipeline device for washing powder according to claim 1, characterized in that: The support member (4) is provided with a mounting plate (8), and the first water pump (9) and the second water pump (1) are provided on the upper surface of the mounting plate (8).

3. The pipeline device for washing powder according to claim 1, characterized in that: The lower surfaces of the first water pump (9) and the second water pump (1) are provided with support feet, which are fastened to the upper surface of the mounting plate (8) by fasteners.

4. The pipeline device for washing powder according to claim 1, characterized in that: A pneumatic ball valve is provided on one side of each of the return water fitting (10), the intermediate connecting pipe (7), the first powder outlet pipe (2), and the second powder outlet pipe (3).

5. The pipeline device for washing powder according to claim 1, characterized in that: The lower surface of the support member (4) is provided with a roller assembly.

6. The pipeline device for washing powder according to claim 5, characterized in that: The roller assembly includes four casters, two of which are equipped with brakes.

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