Liquid material storing and conveying equipment

Abstract

The utility model discloses liquid material storing and conveying equipment which comprises a material storing tank, and a discharging opening is formed in the bottom of the material storing tank. The feeding device is used for conveying the liquid material in the storage device into the storage tank; the conveying device is used for outputting the liquid material in the material storage tank to the material tank; the conveying device comprises a first discharging valve, and the first discharging valve is communicated with the discharging port and used for controlling discharging of the liquid materials in the storage tank; the feeding end of the conveying pipeline is communicated with the first discharging valve, and the discharging end of the conveying pipeline is located above the material groove; the discharging power mechanism is connected with the conveying pipeline and is used for conveying the liquid material into the material tank through the conveying pipeline; the liquid material storing and conveying equipment further comprises a controller, and the first discharging valve and the discharging power mechanism are electrically connected with the controller. The storage and conveying equipment can achieve storage and conveying of liquid materials and has the advantages of being low in manual labor intensity and high in production efficiency.

Description

Technical Field

[0001] This application relates to the field of storage equipment technology, and more particularly to a liquid material storage and conveying equipment. Background Technology

[0002] In the paper tube production process, glue is needed to coat the paper to facilitate tube formation. Currently, glue is mostly stored in tonnes (IG) containers. When needed, a forklift is used to place the IG container on a glue rack, and then the container is moved to the paper tube production line. The glue is then piped to the glue tank on the production line. Furthermore, the IG container valves need to be manually opened to control the glue dispensing rate. Therefore, the current glue storage and transportation process still suffers from high labor intensity and low production efficiency. Utility Model Content

[0003] To address the aforementioned technical problems, this application provides a liquid material storage and conveying device that can store and convey liquid materials, reducing manual labor intensity and improving production efficiency.

[0004] This application provides a liquid material storage and conveying device, comprising:

[0005] A storage tank, wherein a discharge port is provided at the bottom of the storage tank;

[0006] A feeding device is provided on one side of the storage tank for conveying liquid materials in the storage device into the storage tank;

[0007] A conveying device is provided on the other side of the storage tank for outputting the liquid material in the storage tank to a material tank;

[0008] The conveying device includes:

[0009] A first discharge valve, which is connected to the discharge port, is used to control the discharge of the liquid material in the storage tank;

[0010] A conveying pipeline, wherein the inlet end of the conveying pipeline is connected to the first outlet valve, and the outlet end of the conveying pipeline is located above the material trough;

[0011] A discharge power mechanism, which is connected to the conveying pipeline, is used to convey the liquid material to the material tank through the conveying pipeline;

[0012] The liquid material storage and conveying equipment also includes a controller, and the first discharge valve, the discharge power mechanism and the controller are all electrically connected.

[0013] In some embodiments of this application, the conveying device further includes:

[0014] The second discharge valve is installed at the discharge end of the conveying pipeline and is used to control the discharge of the liquid material in the conveying pipeline.

[0015] A liquid level sensor is used to measure the liquid level in the material tank;

[0016] The second discharge valve, the liquid level sensor, and the controller are all electrically connected.

[0017] In some embodiments of this application, the conveying pipeline includes a first conveying sub-pipeline, a second conveying sub-pipeline, a third conveying sub-pipeline, and a fourth conveying sub-pipeline connected in sequence, wherein the end of the first conveying sub-pipeline opposite to the second conveying sub-pipeline is connected to the first discharge valve;

[0018] The first and third conveying sub-pipes extend horizontally, while the second and fourth conveying sub-pipes extend vertically.

[0019] The first, second, third, and fourth conveying sub-pipes are connected by a chuck.

[0020] In some embodiments of this application, the chuck includes a plurality of interlocking snap rings and a fastening structure disposed on the plurality of snap rings. The plurality of snap rings are sleeved on the conveying pipe, and the fastening structure fixes the snap rings to the conveying pipe.

[0021] In some embodiments of this application, the storage tank includes a feed inlet, and the feeding device includes:

[0022] A feed pipe, wherein the liquid outlet of the feed pipe is connected to the feed inlet;

[0023] A suction pipe, the inlet end of which is connected to the storage device for the liquid material;

[0024] The feeding power mechanism has one end connected to the discharge end of the suction pipe and the other end connected to the liquid inlet end of the feeding pipeline, and is used to transport the liquid material through the suction pipe and the feeding pipeline to the storage tank.

[0025] A feed valve, which is connected to the feed pipe, is used to control the liquid material to enter the storage tank through the feed pipe.

[0026] In some embodiments of this application, a pressure sensor is provided at the bottom of the storage tank. The pressure sensor, the feed valve, the feed power mechanism, and the controller are all electrically connected. The pressure sensor senses the pressure value of the liquid material inside the storage tank to determine the weight of the liquid material inside the storage tank.

[0027] In some embodiments of this application, the liquid material storage and conveying equipment further includes a stirring device, the stirring device comprising:

[0028] A stirring shaft is disposed inside the storage tank;

[0029] A stirring blade is disposed at one end of the stirring shaft and is used to stir the liquid material in the storage tank.

[0030] A stirring power mechanism is provided on the top of the storage tank and is connected to the other end of the stirring shaft to drive the stirring shaft to rotate.

[0031] In some embodiments of this application, the top of the storage tank is provided with a liquid inlet, and the bottom of the storage tank is provided with a liquid outlet; the liquid material storage and conveying equipment further includes a cleaning device, the cleaning device comprising:

[0032] The inlet pipe has one end connected to the inlet port and the other end connected to the infusion device.

[0033] An inlet valve is provided on the inlet pipe and is used to control the cleaning fluid in the infusion device to enter the storage tank through the inlet pipe.

[0034] A liquid discharge valve, which is connected to the liquid outlet, is used to control the discharge of liquid from the storage tank after cleaning.

[0035] The liquid outlet pipe has one end connected to the liquid outlet valve and the other end connected to the sewage pipe.

[0036] In some embodiments of this application, the liquid material storage and conveying device further includes:

[0037] A heat preservation device is provided on the outer side and top of the storage tank for heat preservation.

[0038] In some embodiments of this application, the liquid material storage and conveying device further includes:

[0039] A protective device is installed outside the storage tank to protect the storage tank.

[0040] The technical solution provided in this application may include the following beneficial effects:

[0041] This application uses a feeding device to transport liquid materials from the storage device to the storage tank, and controls the opening of the first discharge valve and the discharge power mechanism through a controller, so that the liquid materials in the storage tank are transported to the material tank through the conveying pipeline, thereby reducing the intensity of manual labor and improving production efficiency.

[0042] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0043] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0044] Figure 1 This is a schematic diagram of a liquid material storage and conveying device according to an exemplary embodiment.

[0045] Figure 2 This is a schematic diagram of the structure of a feeding device according to an exemplary embodiment.

[0046] Figure 3 This is a partial structural schematic diagram of a conveying device according to an exemplary embodiment.

[0047] Figure 4 This is a schematic diagram of the structure of a material tank according to an exemplary embodiment.

[0048] Figure 5 This is a schematic diagram of the structure of a chuck according to an exemplary embodiment.

[0049] Figure 6 This is a schematic diagram of the structure of a stirring device according to an exemplary embodiment.

[0050] Figure Labels

[0051] 1. Storage tank; 11. Discharge port; 12. Inlet; 13. Pressure sensor; 14. Liquid inlet; 15. Liquid outlet; 16. Inspection door; 2. Feeding device; 21. Feeding pipe; 22. Feeding power mechanism; 23. Feeding valve; 3. Conveying device; 31. First discharge valve; 32. Conveying pipe; 321. First conveying sub-pipe; 322. Second conveying sub-pipe; 323. Third conveying sub-pipe; 324. 1. Fourth conveying sub-pipeline; 33. Discharge power mechanism; 34. Second discharge valve; 35. Liquid level sensor; 36. Chuck; 361. Snap ring; 362. Fastening structure; 4. Material tank; 5. Control cabinet; 6. Agitator; 61. Agitator shaft; 62. Agitator blades; 63. Agitator power mechanism; 7. Cleaning device; 71. Inlet pipe; 72. Inlet valve; 73. Outlet valve; 74. Outlet pipe; 8. Protective device. Detailed Implementation

[0052] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, 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 some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this application can be arbitrarily combined with each other.

[0053] This application provides a liquid material storage and conveying device, including a storage tank, a feeding device, a conveying device, and a controller. The storage tank has a discharge port at its bottom. The feeding device is located on one side of the storage tank and is used to convey liquid material from a storage device into the storage tank. The conveying device is located on the other side of the storage tank and is used to output the liquid material from the storage tank to a material tank. The conveying device includes a first discharge valve, a conveying pipe, and a discharge power mechanism. The first discharge valve is connected to the discharge port and is used to control the discharge of liquid material from the storage tank. The inlet end of the conveying pipe is connected to the first discharge valve, and the outlet end of the conveying pipe is located above the material tank. The discharge power mechanism is connected to the conveying pipe and is used to convey the liquid material to the material tank through the conveying pipe. The first discharge valve, the discharge power mechanism, and the controller are all electrically connected. This application controls the opening of the first discharge valve and the discharge power mechanism through the controller, allowing the liquid material in the storage tank to be conveyed to the material tank through the conveying pipe, reducing manual labor intensity and improving production efficiency.

[0054] The specific embodiments described below are intended to help those skilled in the art understand this embodiment, but this embodiment is not limited to the specific embodiments described below.

[0055] like Figures 1-3 As shown in the exemplary embodiment of this application, a liquid material storage and conveying device is provided, including a storage tank 1, a feeding device 2, a conveying device 3, and a controller. The storage tank 1 has a discharge port 11 at its bottom. The feeding device 2 is located on one side of the storage tank 1 and is used to convey liquid material from a storage device into the storage tank 1. The conveying device 3 is located on the other side of the storage tank 1 and is used to output the liquid material from the storage tank 1 to a material tank 4. The conveying device 3 includes a first discharge valve 31, a conveying pipe 32, and a discharge power mechanism 33. The first discharge valve 31 is connected to the discharge port 11 and is used to control the discharge of liquid material from the storage tank 1. The inlet end of the conveying pipe 32 is connected to the first discharge valve 31, and the outlet end of the conveying pipe 32 is located above the material tank 4. The discharge power mechanism 33 is connected to the conveying pipe 32 and is used to convey liquid material through the conveying pipe 32 to the material tank 4. The first discharge valve 31, the discharge power mechanism 33, and the controller are electrically connected.

[0056] In this embodiment, the liquid material is conveyed to the storage tank 1 through the feeding device 2, and the liquid material is stored in the storage tank 1. When the liquid material is needed, the controller controls the first discharge valve 31 and the discharge power mechanism 33 to open, and the liquid material in the storage tank 1 is conveyed to the material tank 4 through the conveying pipe 32. The discharge power mechanism 33 can be, for example, a screw pump, and its specific structure can adopt relevant structures in the prior art, which will not be described in detail here.

[0057] The controller can be located in control cabinet 5. The location of control cabinet 5 is not limited; it can be located at material trough 4 or next to storage tank 1. The number of storage tanks 1 is not limited; there can be one, two, etc. The conveying pipe 32 and material trough 4 correspond one-to-one with the storage tank 1. For example, the liquid material can be glue. In the production process of paper tubes, paper tubes and corner protectors are bonded separately. At this time, two storage tanks 1 are needed to store the glue for paper tubes and the glue for corner protectors respectively. There are also two material troughs 4, each corresponding to its own storage tank 1. Each storage tank 1 conveys the glue to its respective material trough 4 through the conveying pipe 32.

[0058] In one exemplary embodiment, such as Figure 2 and Figure 4 As shown, the conveying device 3 also includes a second discharge valve 34 and a liquid level sensor 35. The second discharge valve 34 is located at the discharge end of the conveying pipe 32 and is used to control the discharge of liquid materials in the conveying pipe 32. The liquid level sensor 35 is used to measure the liquid level in the material tank 4. The second discharge valve 34, the liquid level sensor 35 and the controller are all electrically connected.

[0059] In this embodiment, the liquid level sensor 35 can measure the liquid level in the material tank 4 to facilitate timely replenishment of the material tank 4. When the liquid level in the material tank 4 is low, the second discharge valve 34 opens, and the liquid material in the storage tank 1 is transported to the material tank 4 through the conveying pipe 32. When the liquid level in the material tank 4 is high, the second discharge valve 34 closes, and the storage tank 1 stops conveying liquid material to the material tank 4. The liquid level sensor 35 can be, for example, a photoelectric sensor or a float sensor.

[0060] In one exemplary embodiment, such as Figures 1-3 As shown, the conveying pipe 32 includes a first conveying sub-pipe 321, a second conveying sub-pipe 322, a third conveying sub-pipe 323, and a fourth conveying sub-pipe 324 connected in sequence. The end of the first conveying sub-pipe 321 away from the second conveying sub-pipe 322 is connected to the first discharge valve 31. The first conveying sub-pipe 321 and the third conveying sub-pipe 323 extend in the horizontal direction, while the second conveying sub-pipe 322 and the fourth conveying sub-pipe 324 extend in the vertical direction. The first conveying sub-pipe 321, the second conveying sub-pipe 322, the third conveying sub-pipe 323, and the fourth conveying sub-pipe 324 are connected by a chuck 36.

[0061] In this embodiment, the conveying pipeline 32, composed of the first conveying sub-pipeline 321, the second conveying sub-pipeline 322, the third conveying sub-pipeline 323, and the fourth conveying sub-pipeline 324, can achieve more efficient conveying of liquid materials. The first conveying sub-pipeline 321, the second conveying sub-pipeline 322, the third conveying sub-pipeline 323, and the fourth conveying sub-pipeline 324 can be connected by bends and then fixed by chucks 36. Understandably, when the length of the conveying pipeline 32 is long, for example, when the distance between the material tank 4 and the storage tank 1 is far, the length of the third conveying sub-pipeline 323 needs to be extended. In this case, the third conveying sub-pipeline 323 can also be composed of multiple pipe segments connected together, and these segments can also be connected by chucks 36. The chucks 36 are not limited to being installed on the conveying pipeline 32; they can also be installed on other pipes in the storage and conveying equipment of this application that require connection.

[0062] In one exemplary embodiment, such as Figure 5 As shown, the chuck 36 includes multiple interlocking snap rings 361 and a fastening structure 362 disposed on the multiple snap rings 361. The multiple snap rings 361 are sleeved on the conveying pipe 32, and the snap rings 361 are fixed to the conveying pipe 32 by the fastening structure 362.

[0063] In this embodiment, the number of snap-fit ​​rings 361 is not limited; it can be two, three, etc. For example, Figure 5In the middle, there are two snap-fit ​​rings 361, each snap-fit ​​ring 361 is semi-circular, and the two snap-fit ​​rings 361 can form a ring so that it can be fitted on the conveying pipe 32; the two snap-fit ​​rings 361 are connected by a fastening structure 362 to realize the fixing function of the snap-fit ​​rings 361 on the conveying pipe 32.

[0064] In one exemplary embodiment, such as Figure 2 As shown, the storage tank 1 includes an inlet 12, and the feeding device 2 includes a feeding pipe 21, a suction pipe, a feeding power mechanism 22, and a feeding valve 23. The liquid outlet end of the feeding pipe 21 is connected to the inlet 12; the feed inlet end of the suction pipe is connected to the liquid material storage device; one end of the feeding power mechanism 22 is connected to the discharge end of the suction pipe, and the other end of the feeding power mechanism 22 is connected to the liquid inlet end of the feeding pipe 21, which is used to transport the liquid material into the storage tank 1 through the suction pipe and the feeding pipe 21; the feeding valve 23 is connected to the feeding pipe 21 and is used to control the liquid material to enter the storage tank 1 through the feeding pipe 21.

[0065] In this embodiment, when liquid material needs to be conveyed into storage tank 1, the feed valve 23 and the feed power mechanism 22 are activated. Under the power of the feed power mechanism 22, the liquid material in the storage device is sequentially conveyed into storage tank 1 through the suction pipe and the feed pipeline 21. The feed power mechanism can be, for example, a pneumatic diaphragm pump, and the suction pipe can be a PVC steel wire hose for steering. The liquid material storage device can be, for example, a ton container. The specific structure of the above components can adopt relevant structures in the prior art, and will not be described in detail here. The feed inlet 12 can be located at the top of storage tank 1.

[0066] In one exemplary embodiment, such as Figure 2 As shown, a pressure sensor 13 is installed at the bottom of the storage tank 1. The pressure sensor 13, the feed valve 23, the feed power mechanism 22 and the controller are all electrically connected. The pressure sensor 13 senses the pressure value of the liquid material in the storage tank 1 to determine the weight of the liquid material in the storage tank 1.

[0067] In this embodiment, the pressure sensor 13 installed at the bottom of the storage tank 1 can detect the remaining amount of liquid material in the storage tank 1 in real time. When the remaining amount of liquid material is insufficient, the feeding device 2 will transport the liquid material into the storage tank 1. The control cabinet 5 can also be equipped with a display screen. The pressure sensor 13 transmits the detection data to the controller, and the data is displayed on the screen so that the operator can understand whether the liquid material in the storage tank 1 is sufficient.

[0068] In one exemplary embodiment, such as Figure 2 and Figure 6As shown, the liquid material storage and conveying equipment also includes a stirring device 6, which includes a stirring shaft 61, stirring blades 62, and a stirring power mechanism 63. The stirring shaft 61 is installed inside the storage tank 1; the stirring blades 62 are installed at one end of the stirring shaft 61 and are used to stir the liquid material in the storage tank 1; the stirring power mechanism 63 is installed at the top of the storage tank 1 and is connected to the other end of the stirring shaft 61 to drive the stirring shaft 61 to rotate.

[0069] In this embodiment, the stirring shaft 61 is driven to rotate by the stirring power mechanism 63, and the stirring blades 62 rotate with the stirring shaft 61 to stir the liquid material in the storage tank 1, preventing the liquid material from settling in the storage tank 1 and affecting its effectiveness. The number of stirring blades 62 is not limited and can be one, two, etc., for example... Figure 6 The stirring blades 62 are configured with six blades, which can improve stirring efficiency. The stirring power mechanism 63 can be, for example, a drive motor, which drives the stirring shaft 61 to rotate.

[0070] In one exemplary embodiment, such as Figure 2 and Figure 3 As shown, the storage tank 1 has a liquid inlet 14 at the top and a liquid outlet 15 at the bottom. The liquid material storage and conveying equipment also includes a cleaning device 7, which includes an inlet pipe 71, an inlet valve 72, an outlet valve 73, and an outlet pipe 74. One end of the inlet pipe 71 is connected to the liquid inlet 14, and the other end is connected to the conveying device. The inlet valve 72 is installed on the inlet pipe 71 and is used to control the cleaning liquid in the conveying device to enter the storage tank 1 through the inlet pipe 71. The outlet valve 73 is connected to the outlet 15 and is used to control the discharge of liquid from the cleaned storage tank 1. One end of the outlet pipe 74 is connected to the outlet valve 73, and the other end is connected to the drain pipe.

[0071] In this embodiment, when the interior of the storage tank 1 needs to be cleaned, the inlet valve 72 is opened, and the liquid delivery device delivers the cleaning solution into the storage tank 1. To improve the cleaning effect, the stirring device 6 can be turned on simultaneously. After cleaning, the outlet valve 73 is opened, and the cleaned liquid is discharged through the outlet pipe 74 to the drain pipe and then discharged through the drain pipe. The liquid delivery device can be, for example, a water storage tank.

[0072] In one exemplary embodiment, such as Figure 2 As shown, the top and side of the storage tank 1 are also equipped with maintenance doors 16, so that operators can enter the storage tank 1 to inspect and maintain the stirring device 6 and other internal components.

[0073] In an exemplary embodiment, the liquid material storage and conveying equipment further includes a heat preservation device, which is disposed on the outer side and top of the storage tank 1 for heat preservation of the storage tank 1.

[0074] In this embodiment, the insulation device can be, for example, insulation cotton and stainless steel plate. The insulation cotton can insulate the storage tank 1, and the stainless steel plate is placed outside the insulation cotton, which can effectively protect the insulation cotton from mechanical damage and provide support and stability to the insulation cotton, preventing it from deforming or collapsing during use.

[0075] In one exemplary embodiment, such as Figure 1 As shown, the liquid material storage and conveying equipment also includes a protective device 8, which is installed outside the storage tank 1 to protect the storage tank 1.

[0076] In this embodiment, the protective device 8 can be, for example, a guardrail, which protects the storage tank 1 to avoid safety risks to the equipment.

[0077] An exemplary embodiment of this application provides the working process of a liquid material storage and conveying device, wherein, in this embodiment, the storage and conveying of adhesive used in paper tube production is used as an example for illustration:

[0078] Before paper tube production, the glue storage device is moved into the protective device 8, one end of the suction pipe is placed into the storage device, and the other end of the suction pipe is connected to the feeding motor mechanism 22. After the feed valve 23 and the feeding motor mechanism 22 are opened by the controller of the control cabinet 5, the glue is transported to the storage tank 1 through the suction pipe and the feed pipe 21 in sequence by the feeding motor mechanism 22. The pressure sensor 13 senses the glue content in the storage tank 1 and transmits it to the display screen of the control cabinet through the signal connection. The staff can confirm whether the glue in the storage tank 1 is sufficient by watching the glue content on the display screen of the control cabinet 5.

[0079] During formal production of paper tubes, the stirring device 6 is activated via the control cabinet 5. The stirring power mechanism 63 drives the stirring shaft 61 to continuously stir the glue in the storage tank 1, preventing the glue from solidifying and clogging inside the storage tank 1. The operation of the discharge valve and the discharge power mechanism 33 are controlled via the control cabinet 5, and the glue is transported to the conveying pipeline 32. The liquid level sensor 35 is activated via the control cabinet 5 to sense the glue content in the material tank 4. When the glue content in the material tank 4 is too low, a signal is transmitted to the controller, which then controls the second discharge valve 34 to open, adding glue into the material tank 4. When the glue content in the material tank 4 is too high, a signal is transmitted to the controller, which then controls the second discharge valve 34 to close, thus realizing the function of automatically adding glue.

[0080] Other embodiments of this application will readily occur to those skilled in the art upon consideration of the specification and practice of the embodiments disclosed herein. This application is intended to cover any variations, uses, or adaptations of this application that follow the general principles of this application and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of this application are indicated by the claims.

[0081] It should be understood that this application is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this application is limited only by the appended claims.

Claims

1. A liquid material storage and conveying device, characterized in that, include: A storage tank, wherein a discharge port is provided at the bottom of the storage tank; A feeding device is provided on one side of the storage tank for conveying liquid materials in the storage device into the storage tank; A conveying device is provided on the other side of the storage tank for outputting the liquid material in the storage tank to a material tank; The conveying device includes: A first discharge valve, which is connected to the discharge port, is used to control the discharge of the liquid material in the storage tank; A conveying pipeline, wherein the inlet end of the conveying pipeline is connected to the first outlet valve, and the outlet end of the conveying pipeline is located above the material trough; A discharge power mechanism, which is connected to the conveying pipeline, is used to convey the liquid material to the material tank through the conveying pipeline; The liquid material storage and conveying equipment also includes a controller, and the first discharge valve, the discharge power mechanism and the controller are all electrically connected.

2. The liquid material storage and conveying equipment according to claim 1, characterized in that, The conveying device further includes: The second discharge valve is installed at the discharge end of the conveying pipeline and is used to control the discharge of the liquid material in the conveying pipeline. A liquid level sensor is used to measure the liquid level in the material tank; The second discharge valve, the liquid level sensor, and the controller are all electrically connected.

3. The liquid material storage and conveying equipment according to claim 1, characterized in that, The conveying pipeline includes a first conveying sub-pipeline, a second conveying sub-pipeline, a third conveying sub-pipeline, and a fourth conveying sub-pipeline connected in sequence. The end of the first conveying sub-pipeline opposite to the second conveying sub-pipeline is connected to the first discharge valve. The first and third conveying sub-pipes extend horizontally, while the second and fourth conveying sub-pipes extend vertically. The first, second, third, and fourth conveying sub-pipes are connected by a chuck.

4. The liquid material storage and conveying equipment according to claim 3, characterized in that, The chuck includes multiple interlocking snap rings and a fastening structure disposed on the multiple snap rings. The multiple snap rings are sleeved on the conveying pipe, and the fastening structure fixes the snap rings to the conveying pipe.

5. The liquid material storage and conveying equipment according to claim 1, characterized in that, The storage tank includes a feed inlet, and the feeding device includes: A feed pipe, wherein the liquid outlet of the feed pipe is connected to the feed inlet; A suction pipe, the inlet end of which is connected to the storage device for the liquid material; The feeding power mechanism has one end connected to the discharge end of the suction pipe and the other end connected to the liquid inlet end of the feeding pipeline, and is used to transport the liquid material through the suction pipe and the feeding pipeline to the storage tank. A feed valve, which is connected to the feed pipe, is used to control the liquid material to enter the storage tank through the feed pipe.

6. The liquid material storage and conveying equipment according to claim 5, characterized in that, A pressure sensor is installed at the bottom of the storage tank. The pressure sensor, the feed valve, the feed power mechanism, and the controller are all electrically connected. The pressure sensor senses the pressure value of the liquid material inside the storage tank to determine the weight of the liquid material inside the storage tank.

7. The liquid material storage and conveying equipment according to claim 1, characterized in that, The liquid material storage and conveying equipment further includes a stirring device, which comprises: A stirring shaft is disposed inside the storage tank; A stirring blade is disposed at one end of the stirring shaft and is used to stir the liquid material in the storage tank. A stirring power mechanism is provided on the top of the storage tank and is connected to the other end of the stirring shaft to drive the stirring shaft to rotate.

8. The liquid material storage and conveying equipment according to claim 1, characterized in that, The storage tank has a liquid inlet at the top and a liquid outlet at the bottom; the liquid material storage and conveying equipment also includes a cleaning device, which includes: An inlet pipe, one end of which is connected to the inlet port, and the other end of which is connected to the infusion device; An inlet valve is provided on the inlet pipe and is used to control the cleaning fluid in the infusion device to enter the storage tank through the inlet pipe. A liquid discharge valve, which is connected to the liquid outlet, is used to control the discharge of liquid from the storage tank after cleaning. The liquid outlet pipe has one end connected to the liquid outlet valve and the other end connected to the sewage pipe.

9. The liquid material storage and conveying equipment according to claim 1, characterized in that, The liquid material storage and conveying equipment also includes: A heat preservation device is provided on the outer side and top of the storage tank for heat preservation of the storage tank.

10. The liquid material storage and conveying equipment according to claim 1, characterized in that, The liquid material storage and conveying equipment also includes: A protective device is installed outside the storage tank to protect the storage tank.

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