Cross-region material conveying device
By designing a cross-regional material transfer device, adopting a material conveying pipeline and a disinfection pipeline system, and combining it with a pipeline material feeding device, the problems of low efficiency and secondary pollution in traditional material transfer have been solved, and efficient and clean material transfer has been achieved.
Patent Information
- Application Number
- CN202520151434.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-22
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-01-22
AI Technical Summary
The traditional method of transferring materials from the general area to the clean area is inefficient and can easily cause secondary pollution, affecting the clean area environment.
Design a cross-zone material transfer device, including a material conveying pipeline and a disinfection pipeline. The pipeline system directly transports materials to a clean area storage container, and the disinfection device cleans and disinfects the pipeline. Combined with a pipeline material feeding device, residual materials are recovered to ensure clean material transfer.
It improves material transfer efficiency, reduces the risk of secondary contamination, and ensures clean material transfer and storage.
Smart Images
Figure CN223891997U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of material conveying equipment, and in particular relates to a cross-regional material conveying device. Background Technology
[0002] For applications requiring high cleanliness of raw materials, cleanroom environments are set up. In particular, for liquid materials, the traditional method of transferring materials from the general area to the clean area is to use small barrels. After disinfecting the outer surface of the materials, they are sent into the clean area through material transfer doors (windows). This method has low transfer efficiency, and the barrelled materials need to be collected again in the clean area, which can easily lead to secondary pollution and affect the environment of the clean area. Utility Model Content
[0003] The purpose of this invention is to provide a cross-zone material transfer device, which is designed to directly transfer materials from the ordinary zone to the storage container in the clean zone via a pipeline system, thereby improving transfer efficiency while ensuring the clean transfer of materials.
[0004] Based on this, the present invention provides a cross-zone material transfer device, including a storage container disposed in a clean area and a transfer system connected to the storage container, wherein the transfer system includes;
[0005] The conveying pipe has one end as an output end connected to the storage container and the other end as a conveying port located outside the clean area. A material driving device is also provided on the conveying pipe between the conveying port and the output end.
[0006] The disinfection pipeline has one end located in the clean area and connected to the material conveying pipeline, and the other end located outside the clean area. A disinfection device is also provided between the free end and the docking end of the disinfection pipeline, and the free end can be connected to the material conveying port to form a loop between the material conveying pipeline and the disinfection pipeline.
[0007] As described above, in a cross-regional material transfer device, both the material conveying pipeline and the disinfection pipeline are longitudinal transport pipelines.
[0008] As described above, a cross-zone material transfer device includes an input section located outside the clean zone, a longitudinal conveying section connected to the end of the input section, and a transition section spanning the clean zone and connected to the longitudinal conveying section. The output end is located at the end of the transition section and connected to the upper part of the storage container.
[0009] As described above, in a cross-regional material conveying device, the material driving device is located in the input section, and the connection between the input section and the longitudinal conveying section also includes a pipeline material driving device.
[0010] As described above, in a cross-regional material conveying device, the transition section is inclined, with the end connected to the longitudinal conveying section being higher than the end connected to the output end.
[0011] As described above, a cross-regional material transfer device includes a housing, a pusher block disposed within the housing, and an air supply component for moving the pusher block. The housing has an inner cavity, and the end of the input section and the beginning of the longitudinal conveying section are connected to the housing and communicate with each other through the inner cavity. The pusher block is located within the inner cavity and is opposite to the beginning of the longitudinal conveying section. Under the action of the air supply component, the pusher block can enter the longitudinal conveying section.
[0012] In the cross-regional material transfer device described above, the inner channel diameter of the transition section is smaller than the thickness of the pusher block.
[0013] As described above, in a cross-regional material transfer device, the inner cavity also has a guide frame that guides the vertical movement of the pusher block.
[0014] The disinfection device in the cross-regional material transfer device described above is a hot water disinfection device.
[0015] Implementing the embodiments of this utility model has the following beneficial effects:
[0016] 1. This utility model provides a cross-zone material transfer device, which directly transports materials to storage containers in clean areas through a pipeline system, thereby improving efficiency. In order to ensure the cleanliness of the materials conveyed in the pipeline, this solution also adds a disinfection pipeline. By forming a loop with the material conveying pipeline through the disinfection pipeline, the inside of the material conveying pipeline can be cleaned and disinfected to ensure the clean transmission of materials.
[0017] 2. This utility model of cross-regional material conveying device, for the longitudinal conveying method, also adds a pipeline material-driving device. The pipeline material-driving device recovers the residual material in the conveying pipeline and assists it in entering the storage container, thereby reducing material loss and preventing material residue in the pipeline from causing secondary pollution. Attached Figure Description
[0018] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0019] Figure 1 This is a schematic diagram of the cross-regional material transfer device of this utility model;
[0020] Figure 2A schematic diagram of cleaning the pipeline of a cross-regional material transfer device;
[0021] Figure 3 A schematic diagram of a cross-regional material transfer device conveying materials.
[0022] Figure 4 This is a schematic diagram of the internal structure of the pipeline material feeding device;
[0023] Figure 5 A schematic diagram of the pipeline material feeding device in operation;
[0024] Figure 6 This is a schematic diagram showing the pusher block at the top. Detailed Implementation
[0025] 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.
[0026] like Figures 1 to 6 As shown, this utility model embodiment provides a cross-zone material transfer device, including a storage container 1 disposed in a clean zone 91 and a transfer system connected to the storage container 1. The transfer system includes a conveying pipe 2, one end of which is an output end connected to the storage container 1, and the other end is a conveying port 201 located outside the clean zone 91. A driving device 41 is also provided on the conveying pipe 2 between the conveying port 201 and the output end. During normal material transfer, especially for liquid materials, the material in the ordinary zone only needs to be connected to the conveying port 201. After the driving device 41 is activated, the material will be naturally sucked in and enter the storage container 1 along the conveying pipe, completing the cross-zone transportation, thereby greatly improving efficiency. Of course, for general material transportation, tank trucks are mostly used. This solution can directly connect the conveying port 201 to the material inlet of the tank truck 92 to realize the direct delivery of materials to the clean zone.
[0027] To ensure the cleanliness of the pipeline system, this solution also includes a disinfection pipeline, 3. One end of the disinfection pipeline 3 is a docking end located inside the clean zone 91, connecting to the material conveying pipeline 2. The other end is a free end 301 located outside the clean zone 91. A disinfection device 51 is also provided between the free end 301 and the docking end of the disinfection pipeline 3. The free end 301 can connect to the material conveying port 201, forming a loop between the material conveying pipeline 2 and the disinfection pipeline 3. By forming a loop between the disinfection pipeline and the material conveying pipeline, the interior of the material conveying pipeline can be cleaned and disinfected to ensure the clean transmission of materials.
[0028] Of course, when the disinfection medium is input into the disinfection device 51 and the material driving device 41 is activated, the disinfection medium circulates in the loop formed by the material conveying pipe 2 and the disinfection pipe 3, thereby cleaning and disinfecting the inside of the pipes. After disinfection, the disinfection medium can be discharged directly through the free end 301 after being disconnected from the material conveying port 201, or it can be discharged directly through the disinfection device 51.
[0029] As a preferred, and not limiting, embodiment, the disinfection device 51 of this invention employs a hot water disinfection device. It can effectively clean the pipes by introducing hot water, and simultaneously disinfect using high-temperature hot water at 90℃-100℃.
[0030] Furthermore, in this embodiment of the present invention, both the conveying pipe 2 and the sterilization pipe 3 are longitudinal transport pipelines. This allows for use with relatively large storage containers 1. Of course, the longitudinal transport pipelines defined in this embodiment refer to sections of the conveying pipe 2 and the sterilization pipe 3 being longitudinally arranged, not the entire structure being longitudinal.
[0031] Specifically, in this embodiment of the invention, the conveying pipe 2 includes an input section 21 located outside the clean area 91, a longitudinal conveying section 22 connected to the end of the input section 21, and a transition section 23 spanning the clean area 91 and connected to the longitudinal conveying section 22. The output end is located at the end of the transition section 23 and connected to the upper part of the storage container 1. When inputting material, the material sequentially enters the clean area along the input section 21-longitudinal conveying section 22-transition section 23, and enters the storage container 1 from the output end of the conveying pipe 2, completing the conveying process. To facilitate material conveying, this solution includes a driving device 41 installed in the input section 21, which provides the material with the power to move and flow into the storage container 1. Preferably, for fluid materials, the driving device 41 can be a rotor pump.
[0032] In this embodiment of the invention, a pipeline material-driving device is added for the longitudinal conveying method. The material-driving device 41 is located at the input section 21, and the connection between the input section 21 and the longitudinal conveying section 22 also has a pipeline material-driving device 6. The pipeline material-driving device recovers the residual material in the conveying pipeline and assists it in entering the storage container, reducing material loss and preventing secondary pollution caused by material residue in the pipeline.
[0033] Specifically, the pipeline material feeding device 6 includes a housing 61, a pusher block 62 disposed within the housing 61, and an air supply component 63 for moving the pusher block 62. The housing 61 has an inner cavity 601. The end of the input section 21 and the beginning of the longitudinal conveying section 22 are connected to the housing 61 and communicate with each other through the inner cavity 601. The pusher block 62 is located within the inner cavity 601 and is opposite to the beginning of the longitudinal conveying section 22. Under the action of the air supply component 63, the pusher block 62 can enter the longitudinal conveying section 22. After the material feeding is completed, the driving device 41 stops starting. Inevitably, there will be residual material in the longitudinal conveying section 22. In this solution, the pusher block 62 enters the longitudinal conveying section 22, and during its movement along the longitudinal conveying section 22, it is equivalent to further pushing the residual material in the longitudinal conveying section 22 into the next section of the pipeline, thereby enabling it to enter the storage container 1.
[0034] Of course, after the material driving device 41 stops starting, in order to facilitate better flow of material in the longitudinal conveying section 22 into the next pipe section, the transition section 23 is inclined, with the end connected to the longitudinal conveying section 22 higher than the end connected to the output end. The material naturally flows to a lower position in the transition section 23, thereby preventing residue from remaining in the transition section 23.
[0035] Specifically, the inner cavity 601 also has a guide frame 602 that guides the pusher block 62 to move vertically. In this design, the pusher block 62 is pushed by the air supply assembly 63, causing it to move vertically along the guide frame 602 within the inner cavity 601 and into the longitudinal conveying section 22. It then moves from the beginning to the end of the longitudinal conveying section 22, pushing the material within the pipeline. Furthermore, to prevent the pusher block 62 from entering the transition section 23, the inner channel diameter of the transition section 23 is smaller than the thickness of the pusher block 62.
[0036] In this embodiment of the invention, the air supply component 63 can adopt the following structure: an air duct 631 connected to the lower end of the housing 61 and opposite to the bottom of the pusher block 62; an air compressor 632 and an air tank 633 are installed on the air duct 631 to introduce sufficient air pressure into the pusher block 62. Of course, to ensure internal cleanliness, this solution also provides a microporous membrane filter at the air outlet of the air tank 633 to purify the air entering the interior. Preferably, a 0.2μm microporous membrane filter is used to ensure the purification effect.
[0037] To prevent material turbulence within the inner cavity 601, this design effectively divides the inner cavity 601 using a pusher block 62. The end of the input section 21 and the beginning of the longitudinal conveying section 22 are both located above the pusher block 62. In addition, to prevent material from entering the air duct 631, a one-way valve 6310 is installed at the connection between the air duct 631 and the housing to prevent material from entering.
[0038] In addition, the material conveying pipe 2, disinfection pipe 3, and air pipe 631 in this solution are equipped with corresponding switching valves to achieve the connection or individual connection of the above-mentioned pipes.
[0039] Explanation of the working principle of this solution:
[0040] 1. Before material transfer, the free end 301 of the disinfection pipe 3 is connected to the material inlet 201 of the input section 21. A certain amount of hot water at 90℃-100℃ is heated in the disinfection device 51. The material driving device 41 is turned on to circulate and clean the pipe. At this time, the fifth valve body 85 is in the closed state, and the first valve body 81, the second valve body 82, the third valve body 83, and the fourth valve body 84 are in the open state.
[0041] 2. When the cleaning and disinfection water needs to be replaced, connect the free end 301 or the disinfection device 51 to the drain pipe to drain the hot water inside the pipe. Then, add water again and heat it to the temperature described in the previous step before cleaning and disinfecting again. Of course, the number of replacements and cycles of cleaning and disinfection can be determined according to actual needs. This will complete the cleaning and disinfection of the pipe.
[0042] 3. During material transfer, connect the material or tank truck unloading pipe to the feed port 201. At this time, the first valve body 81 and the second valve body 82 are closed, while the third valve body 83, the fourth valve body 84, and the fifth valve body 85 are open. Activate the material drive device 41 to begin transferring liquid materials.
[0043] 4. After the material transfer is completed, shut down the drive device 41. At this time, the first valve body 81 and the second valve body 82 are closed, the third valve body 83 and the fourth valve body 84 are closed, and the fifth valve body 85 is in the open state.
[0044] When the air compressor 632 and the sixth valve body 86 are turned on, the pusher block 62 is pushed upward by the air pressure impact force, pushing the material in the longitudinal conveying section 22 to the highest point of the pipeline, pushing the material in the pipeline into the transition section 23, and flowing into the storage container 1 along the transition section 23.
[0045] 5. After the material is pushed out, turn off the air compressor 632. Without further air supply, the pusher block 62 falls back to its original position under the action of gravity.
[0046] 6. After the material is topped, repeat step 1 to clean the pipeline.
[0047] It should be understood that the terms "first," "second," etc., are used in this utility model to describe various information, but this information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other. For example, without departing from the scope of this utility model, "first" information can also be referred to as "second" information, and similarly, "second" information can also be referred to as "first" information. In addition, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0048] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications are also considered to be within the protection scope of this utility model.
Claims
1. A cross-regional material transfer device, characterized in that, Includes a storage container (1) disposed in a clean area (91) and a transmission system connected to the storage container (1), the transmission system comprising; The conveying pipe (2) has one end connected to the storage container (1) and the other end is a conveying port (201) located outside the clean area (91). A material driving device (41) is also provided on the conveying pipe (2) between the conveying port (201) and the output end. The disinfection pipe (3) has one end located in the clean area (91) and connected to the material conveying pipe (2), and the other end is a free end (301) located outside the clean area (91). The disinfection pipe (3) is also provided with a disinfection device (51) between the free end (301) and the connecting end, and the free end (301) can be connected to the material conveying port (201) so that the material conveying pipe (2) and the disinfection pipe (3) form a loop.
2. The cross-regional material transfer device according to claim 1, characterized in that, Both the material conveying pipeline (2) and the disinfection pipeline (3) are longitudinal transport pipelines.
3. The cross-regional material transfer device according to claim 2, characterized in that, The conveying pipe (2) includes an input section (21) located outside the clean area (91), a longitudinal conveying section (22) connected to the end of the input section (21), and a transition section (23) that crosses the clean area (91) and is connected to the longitudinal conveying section (22). The output end is located at the end of the transition section (23) and is connected to the upper part of the storage container (1).
4. The cross-regional material transfer device according to claim 3, characterized in that, The material driving device (41) is located in the input section (21), and the connection between the input section (21) and the longitudinal conveying section (22) also has a pipeline material driving device (6).
5. The cross-regional material transfer device according to claim 4, characterized in that, The transition section (23) is inclined, with the end connected to the longitudinal conveying section (22) being higher than the end connected to the output end.
6. The cross-regional material transfer device according to claim 5, characterized in that, The pipeline material feeding device (6) includes a housing (61), a pusher block (62) disposed in the housing (61), and an air supply component (63) for moving the pusher block (62). The housing (61) has an inner cavity (601). The end of the input section (21) and the beginning of the longitudinal conveying section (22) are connected to the housing (61) and communicate through the inner cavity (601). The pusher block (62) is located in the inner cavity (601) and is opposite to the beginning of the longitudinal conveying section (22). Under the action of the air supply component (63), the pusher block (62) can enter the longitudinal conveying section (22).
7. A cross-regional material transfer device according to claim 6, characterized in that, The inner channel diameter of the transition section (23) is smaller than the thickness of the pusher block (62).
8. A cross-regional material transfer device according to claim 6, characterized in that, The inner cavity (601) also has a guide frame (602) for guiding the vertical movement of the pusher block (62).
9. A cross-regional material transfer device according to claim 1, characterized in that, The disinfection device (51) is a hot water disinfection device.