A finished can mixing circulation system
Patent Information
- Application Number
- CN202522405996.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-13
- Publication Date
- 2026-10-09
- Estimated Expiration
- 2035-11-13
AI Technical Summary
[0003]本实用新型实施例提供一种成品罐混合循环系统，旨在能够解决现有技术中成品罐在应用过程中，循环混合效果不理想的问题
[0013]本申请实施例所示的方案，与现有技术相比，通过设置有罐体，罐体内部用于容纳存放物料，在罐体的底部固定且连通设置有出液管。在罐体的顶部安装有进液管，进液管的出液端位于罐体的顶部。并且在出液管与进液管之间连通设置有循环泵，通过循环泵可以将罐体底部的物料通过出液管泵入到进液管内部，并通过进液管重新泵入到罐体内部。本申请，通过在罐体内部固定安装有接料盘，接料盘位于罐体顶部且位于进液管的下方。接料盘的顶部设置有用于容纳物料的存料腔，在存料腔的侧壁顶部侧边设有多个落料槽，当接料盘内部物料溢出到落料槽处时，可以通过落料槽溢出，从而可以将接料盘内部的物料沿接料盘的周向均匀分散到罐体内部。提高罐体内部物料的流动性及混合效果，保证产品质量的稳定性。
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Figure CN224822207U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of chemical equipment technology, specifically relating to a finished product tank mixing and circulation system. Background Technology
[0002] In process industries such as chemical, petroleum, pharmaceutical, and food processing, finished product tanks are a crucial link between production and shipment. To ensure product quality uniformity, physical property stability, and operational safety, and to prevent material crystallization and solidification, the materials within the finished product tanks typically need to be continuously circulated. Currently, most finished product tanks simply use a circulation pump to draw material from the bottom to the top of the tank. However, this method easily creates dead zones inside the tank, resulting in poor mixing and, in severe cases, affecting product quality. Utility Model Content
[0003] This utility model provides a finished product tank mixing and circulation system, which aims to solve the problem of unsatisfactory circulation and mixing effect of finished product tanks in the application process in the prior art.
[0004] To achieve the above objectives, the technical solution adopted by this utility model is: to provide a finished product tank mixing and circulation system, comprising: The tank body has an outlet pipe connected to its bottom end and an inlet pipe installed at its top end. A circulating pump, connected between the outlet pipe and the inlet pipe, is used to pump the material inside the tank from the outlet pipe into the inlet pipe; A receiving tray is fixedly installed inside the tank and located directly below the liquid outlet of the inlet pipe. It is used to receive materials. Multiple material discharge grooves are provided on the periphery of the receiving tray. The multiple material discharge grooves are evenly spaced along the circumference of the receiving tray. A discharge pipe is also connected to the bottom of the receiving tray. The maximum flow rate of the discharge pipe is less than the maximum flow rate of the inlet pipe.
[0005] In one possible implementation, the bottom of the receiving tray is a conical structure, and the discharge pipe is connected to the lowest end of the conical structure.
[0006] In one possible implementation, an annular sleeve is fixedly installed on the bottom side wall of the tank. Multiple flushing pipes are provided on the side of the annular sleeve near the axis of the tank. The multiple flushing pipes are evenly spaced along the circumference of the annular sleeve, and the annular sleeve is connected to the discharge pipe on the receiving tray.
[0007] In one possible implementation, the outlet of the flushing pipe is an elongated oval structure, and the outlet is positioned facing the bottom of the tank to promote material circulation at the bottom of the tank.
[0008] In one possible implementation, a support frame for supporting the receiving tray is fixedly installed on the inner wall of the tank, and the receiving tray rests on the support frame and is fixedly connected to the support frame.
[0009] In one possible implementation, the support frame includes an outer ring plate for fixing to the inner wall of the tank and an inner ring plate for supporting the bottom of the support frame, with a support rib plate fixedly connected between the outer ring plate and the inner ring plate.
[0010] In one possible implementation, a support block is fixedly installed on the inner wall of the tank, a vertical rib is fixedly installed on the support block, an outer ring plate overlaps the vertical rib, and an arc-shaped plate for increasing the welding area with the vertical rib is fixedly installed on the outer ring plate.
[0011] In one possible implementation, the bottom end of the discharge pipe on the receiving tray is higher than the annular sleeve, and the bottom end of the discharge pipe is connected to multiple support pipes, the bottom ends of the support pipes being connected to and fixed on the annular sleeve.
[0012] In one possible implementation, a feeding pipe is connected to the liquid outlet pipe of the tank, and a discharge pipe is connected to the liquid inlet pipe of the tank. Both the feeding pipe and the discharge pipe are equipped with a first control valve for controlling the flow state, and the liquid inlet pipe and the liquid outlet pipe are equipped with a second control valve for controlling the communication state with the tank.
[0013] The solution shown in this application, compared with the prior art, includes a tank body for storing materials. A liquid outlet pipe is fixedly connected to the bottom of the tank body. An inlet pipe is installed at the top of the tank body, with its outlet end located at the top. A circulation pump connects the inlet and outlet pipes, pumping materials from the bottom of the tank through the outlet pipe into the inlet pipe, and then back into the tank body. This application also includes a receiving tray fixedly installed inside the tank body, located at the top and below the inlet pipe. The top of the receiving tray has a storage chamber for holding materials, and multiple discharge troughs are provided on the top side wall of the storage chamber. When materials overflow from the receiving tray into the discharge troughs, they can overflow through the troughs, thus evenly dispersing the materials inside the receiving tray circumferentially into the tank body. This improves the flowability and mixing effect of the materials inside the tank, ensuring product quality stability. Attached Figure Description
[0014] Figure 1 A schematic diagram of the structure of the finished product tank mixing and circulation system provided in this embodiment of the utility model; Figure 2A schematic diagram of the installation structure of the receiving tray provided in an embodiment of this utility model; Figure 3 A schematic diagram of the installation structure of the annular sleeve provided in an embodiment of this utility model; Figure 4 A schematic diagram of the installation structure of the support frame provided in an embodiment of this utility model; Figure 5 This is a schematic diagram of the installation structure of the circulating pump provided in an embodiment of the present invention.
[0015] Explanation of reference numerals in the attached figures: 1. Tank body; 11. Discharge pipe; 111. Feeding pipe; 12. Inlet pipe; 121. Discharge pipe; 2. Circulating pump; 3. Receiving tray; 31. Discharge pipe; 311. Support pipe; 4. Annular sleeve; 41. Flushing pipe; 5. Support frame; 51. Outer ring plate; 511. Arc plate; 52. Inner ring plate; 53. Support rib plate; 6. Support block; 61. Vertical rib; 7. First control valve; 8. Second control valve. Detailed Implementation
[0016] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.
[0017] Please refer to the following: Figures 1 to 5 The present invention provides a finished product tank mixing and circulation system. The finished product tank mixing and circulation system includes a tank body 1, a circulation pump 2, and a receiving tray 3. A liquid outlet pipe 11 is connected to the bottom of the tank body 1, and a liquid inlet pipe 12 is installed at the top of the tank body 1. The circulation pump 2 is connected between the liquid outlet pipe 11 and the liquid inlet pipe 12, and is used to pump the material inside the tank body 1 from the liquid outlet pipe 11 to the liquid inlet pipe 12. The receiving tray 3 is fixedly installed inside the tank body 1 and located directly below the liquid outlet end of the liquid inlet pipe 12, and is used to receive the material. Multiple material drop troughs are provided on the periphery of the receiving tray 3, and the multiple material drop troughs are evenly spaced along the circumference of the receiving tray 3. A discharge pipe 31 is also connected to the bottom of the receiving tray 3, and the maximum flow rate of the discharge pipe 31 is less than the maximum flow rate of the liquid inlet pipe 12.
[0018] The finished product tank mixing and circulation system provided in this embodiment, compared with the prior art, includes a tank body 1, which is used to hold materials. A liquid outlet pipe 11 is fixedly installed and connected to the bottom of the tank body 1. An liquid inlet pipe 12 is installed at the top of the tank body 1, with its outlet end located at the top of the tank body 1. A circulation pump 2 is connected between the liquid outlet pipe 11 and the liquid inlet pipe 12. The circulation pump 2 pumps the material at the bottom of the tank body 1 through the liquid outlet pipe 11 into the liquid inlet pipe 12, and then pumps it back into the tank body 1 through the liquid inlet pipe 12. In this application, a receiving tray 3 is fixedly installed inside the tank body 1, located below the liquid inlet pipe 12 at the top of the tank body 1. The top of the receiving tray 3 is equipped with a storage cavity for receiving materials. Multiple discharge troughs are provided on the top side wall of the storage cavity. When material overflows from the receiving tray 3 into the discharge troughs, it can overflow through the troughs, thus evenly dispersing the material inside the receiving tray 3 into the tank 1 along its circumference. This improves the flowability and mixing effect of the material inside the tank 1, ensuring the stability of product quality.
[0019] Specifically, in this embodiment, the receiving tray 3 is coaxially arranged with the tank body 1, and the receiving tray 3 is a cylindrical structure with an open top. A V-shaped discharge chute is provided on the top side of the side wall of the receiving tray 3. The V-shaped discharge chute allows for a gradual increase in the amount of material overflowing from the receiving tray 3 as the liquid level rises. This ensures that the raw materials overflow evenly from the discharge chute, improving the uniformity of material distribution.
[0020] In some embodiments, the receiving tray 3 described above can be as follows: Figure 2 The structure shown. See also Figure 2 The bottom of the receiving tray 3 is conical, and the discharge pipe 31 is connected to the lowest end of the conical structure. The inner diameter of the receiving tray 3 gradually increases from bottom to top. The discharge pipe 31 is located at the bottom of the receiving tray 3. By designing the receiving tray 3 as a conical structure, excess material inside the receiving tray 3 can be discharged into the tank 1 through the discharge pipe 31.
[0021] In some embodiments, the tank 1 described above may be as follows: Figure 2 , Figure 3 The structure shown. See also... Figure 2 , Figure 3 An annular sleeve 4 is fixedly installed on the bottom side wall of the tank body 1. Multiple flushing pipes 41 are arranged on the side of the annular sleeve 4 closest to the axis of the tank body 1. These flushing pipes 41 are evenly spaced along the circumference of the annular sleeve 4, and the annular sleeve 4 is connected to the discharge pipe 31 on the receiving tray 3. An annular sleeve 4 is also fixedly installed on the bottom inner wall of the tank body 1, coaxial with the tank body 1. Multiple flushing pipes 41 are arranged on the side wall of the annular sleeve 4 closest to the axis of the tank body 1. The flushing pipes 41 guide the material to flow towards the bottom of the tank body 1, thereby agitating the material at the bottom of the tank body 1.
[0022] Specifically, in this embodiment, the receiving tray 3 is located above the liquid level inside the tank 1, and is connected to the discharge pipe 31 on the receiving tray 3 via the annular sleeve 4. In actual application, the circulating pump 2 pumps the material into the receiving tray 3 through the inlet pipe 12. Under its own gravity, the material flows into the annular sleeve 4 through the discharge pipe 31 and is discharged through the flushing pipe 41 on the annular sleeve 4, thereby disturbing the material at the bottom of the tank 1, avoiding problems such as sedimentation and crystallization, and improving product quality.
[0023] In some embodiments, the flushing tube 41 may be as follows: Figure 3 The structure shown. See also Figure 3 The outlet of the flushing pipe 41 is oblong in shape and faces the bottom of the tank 1 to promote material circulation at the bottom of the tank 1. The outlet end of the flushing pipe 41 is flat and the outlet is oblong. Preferably, the inner diameter of the flushing pipe 41 gradually increases in width towards the outlet, causing the material to flow out of the flushing pipe 41 in a fan shape. This increases the material flow area, and the outflowing material effectively acts on the bottom of the tank 1.
[0024] Specifically, in this embodiment, the length direction of the outlet of the flushing pipe 41 is perpendicular to the axis of the tank body 1. Along the circumference of the tank body 1, multiple flushing pipes 41 are connected on the annular sleeve 4, so that when the material flows back into the tank body 1, it effectively flushes the bottom of the tank body 1.
[0025] In some embodiments, the receiving tray 3 described above can be as follows: Figure 2 The structure shown. See also Figure 2 A support frame 5 for supporting the receiving tray 3 is fixedly installed on the inner wall of the tank body 1. The receiving tray 3 overlaps and is fixedly connected to the support frame 5. The support frame 5 is fixedly installed on the inner wall of the tank body 1, and the bottom side of the receiving tray 3 overlaps and is fixedly installed on the support frame 5 with bolts. The design of the support frame 5 provides support and fixation for the receiving tray 3, improving the stability of the installation position of the receiving tray 3.
[0026] Specifically, in this embodiment, the support frame 5 is a ring structure and the receiving tray 3 is a conical structure, so that the bottom side wall of the receiving tray 3 can overlap the inner ring of the support frame 5. Furthermore, a flange is provided between the inner ring of the support frame 5 and the receiving tray 3, so that the fixed connection between the support frame 5 and the receiving tray 3 can be achieved through the flange.
[0027] In some embodiments, the support frame 5 may be adopted as follows: Figure 2 , Figure 4 The structure shown. See also... Figure 2 , Figure 4The support frame 5 includes an outer ring plate 51 for fixing to the inner wall of the tank 1 and an inner ring plate 52 for supporting the bottom of the support frame 5. A support rib 53 is fixedly connected between the outer ring plate 51 and the inner ring plate 52. The outer ring plate 51 is fixedly installed on the inner wall of the tank 1, and the inner ring plate 52 is used to support and fix the receiving tray 3, so that there is a gap between the outer ring plate 51 and the inner ring plate 52 for the material to flow to the bottom of the tank 1, so that the material can flow directly from the outer side wall of the receiving tray 3 to the bottom of the tank 1.
[0028] Specifically, in this embodiment, the outer ring plate 51 and the inner ring plate 52 are fixedly connected by a supporting rib plate 53. Furthermore, a supporting column is provided between the inner ring plate 52 and the inner wall of the tank body 1, thereby improving the positional stability of the inner ring plate 52.
[0029] In some embodiments, the aforementioned finished product tank may be adopted as follows: Figure 4 The structure shown. See also Figure 4 A support block 6 is fixedly installed on the inner wall of the tank body 1. A vertical rib 61 is fixedly installed on the support block 6. An outer ring plate 51 overlaps the vertical rib 61, and an arc-shaped plate 511 for increasing the welding area with the vertical rib 61 is fixedly installed on the outer ring plate 51. The support block 6 is fixedly installed on the inner wall of the tank body 1 by welding. The bottom side of the outer ring plate 51 overlaps the top of the support block 6. A vertical rib 61 is fixedly installed on the top of the support block 6. Both the arc-shaped plate 511 and the outer ring plate 51 are provided with clearance notches to avoid the vertical rib 61, so that the vertical rib 61 can penetrate the arc-shaped plate 511. The vertical rib 61 can be fixed to the arc-shaped plate 511 by welding, and the outer ring plate 51 can be fixed to the support block 6 by welding, thus completing the fixed connection between the outer ring plate 51 and the inner wall of the tank body 1.
[0030] Specifically, in this embodiment, there are multiple support blocks 6, which are evenly spaced along the circumference of the tank body 1. The arc-shaped plates 511 corresponding to the multiple vertical ribs 61 are integrally formed ring structures. The arc-shaped plates 511 are fixedly installed on the outer ring plate 51 by welding.
[0031] In some embodiments, the receiving tray 3 described above can be as follows: Figure 3 The structure shown. See also Figure 3 The bottom of the discharge pipe 31 on the receiving tray 3 is higher than the annular sleeve 4, and the bottom of the discharge pipe 31 is connected to multiple support pipes 311. The bottom of the support pipes 311 is connected to and fixed on the annular sleeve 4. The discharge pipe 31 is fixedly installed at the bottom of the receiving tray 3 and connected to the bottom of the receiving tray 3. The bottom of the receiving tray 3 is higher than the height of the annular sleeve 4, so that the multiple support pipes 311 are inclined inside the tank body 1, which can support the discharge pipe 31 and further improve the stability of the receiving tray 3 installation.
[0032] Specifically, in this embodiment, the connection between the discharge pipe 31 and the annular sleeve 4 is achieved through the support pipe 311, and multiple support pipes 311 are evenly spaced along the circumference of the discharge pipe 31, so that the material can be evenly distributed inside the annular sleeve 4.
[0033] In some embodiments, the tank 1 described above may be as follows: Figure 1 , Figure 5 The structure shown. See also... Figure 1 , Figure 5 A feeding pipe 111 is connected to the liquid outlet pipe 11 of the tank body 1, and a discharge pipe 121 is connected to the liquid inlet pipe 12 of the tank body 1. Both the feeding pipe 111 and the discharge pipe 121 are equipped with a first control valve 7 for controlling the flow state, and the liquid inlet pipe 12 and the liquid outlet pipe 11 are equipped with a second control valve 8 for controlling the connection state with the tank body 1.
[0034] In one embodiment, a second control valve 8 is provided on the outlet pipe 11 of the tank 1 to control the flow state of the outlet pipe 11, and the feed pipe 111 is located on the side of the second control valve 8 near the circulating pump 2. A first control valve 7 is also provided on the feed pipe 111. When new material needs to be added to the tank 1, the second control valve 8 on the outlet pipe 11 can be closed, and the first control valve 7 on the feed pipe 111 can be opened, allowing new material to be added to the tank 1 through the feed pipe 111.
[0035] In one embodiment, a second control valve 8 is installed on the inlet pipe 12 of the tank 1 to control the flow state of the inlet pipe 12. The outlet pipe 121 is located on the side of the second control valve 8 near the circulating pump 2, and a first control valve 7 is provided on the outlet pipe 121. When it is necessary to discharge the material inside the tank 1, the second control valve 8 on the outlet pipe 121 can be closed, and the first control valve 7 on the outlet pipe 121 can be opened to discharge the material inside the tank 1 through the outlet pipe 121.
[0036] Through the above embodiments, this application can realize the operation of adding materials, discharging materials and circulating materials inside the tank 1 by a single circulation pump 2, which is simple in structure and reduces the cost of material storage.
[0037] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A finished product tank mixing and circulation system, characterized in that, include: Tank (1), with an outlet pipe (11) connected to the bottom end of the tank (1) and an inlet pipe (12) installed at the top end of the tank (1); A circulating pump (2) is connected between the outlet pipe (11) and the inlet pipe (12) for pumping the material inside the tank (1) from the outlet pipe (11) into the inlet pipe (12); The receiving tray (3) is fixedly installed inside the tank (1) and located directly below the liquid outlet of the inlet pipe (12) for receiving materials. Multiple material drop troughs are provided on the periphery of the receiving tray (3). The multiple material drop troughs are evenly spaced along the periphery of the receiving tray (3). The bottom of the receiving tray (3) is also connected to a discharge pipe (31). The maximum flow rate of the discharge pipe (31) is less than the maximum flow rate of the inlet pipe (12).
2. The finished product tank mixing and circulation system as described in claim 1, characterized in that, The bottom of the receiving tray (3) is a conical structure, and the discharge pipe (31) is connected to the lowest end of the conical structure.
3. The finished product tank mixing and circulation system as described in claim 2, characterized in that, An annular sleeve (4) is fixedly installed on the bottom side wall of the tank (1). Multiple flushing pipes (41) are provided on the side of the annular sleeve (4) near the axis of the tank (1). The multiple flushing pipes (41) are evenly spaced along the circumference of the annular sleeve (4), and the annular sleeve (4) is connected to the discharge pipe (31) on the receiving tray (3).
4. The finished product tank mixing and circulation system as described in claim 3, characterized in that, The outlet of the flushing pipe (41) is an elongated oval structure and is positioned facing the bottom of the tank (1) to promote the circulation of materials at the bottom of the tank (1).
5. The finished product tank mixing and circulation system as described in claim 1, characterized in that, A support frame (5) for supporting the receiving tray (3) is fixedly installed on the inner wall of the tank (1). The receiving tray (3) is attached to the support frame (5) and fixedly connected to the support frame (5).
6. The finished product tank mixing and circulation system as described in claim 5, characterized in that, The support frame (5) includes an outer ring plate (51) for fixing to the inner wall of the tank (1) and an inner ring plate (52) for supporting the bottom of the support frame (5). A support rib plate (53) is fixedly connected between the outer ring plate (51) and the inner ring plate (52).
7. The finished product tank mixing and circulation system as described in claim 6, characterized in that, A support block (6) is fixedly installed on the inner wall of the tank (1), and a vertical rib (61) is fixedly installed on the support block (6). The outer ring plate (51) overlaps the vertical rib (61), and an arc plate (511) for increasing the welding area with the vertical rib (61) is fixedly installed on the outer ring plate (51).
8. The finished product tank mixing and circulation system as described in claim 3, characterized in that, The bottom end of the discharge pipe (31) on the receiving tray (3) is higher than the annular sleeve (4), and the bottom end of the discharge pipe (31) is connected to multiple support pipes (311). The bottom end of the support pipes (311) is connected to and fixed on the annular sleeve (4).
9. The finished product tank mixing and circulation system as described in claim 1, characterized in that, A feeding pipe (111) is connected to the liquid outlet pipe (11) of the tank body (1), and a discharge pipe (121) is connected to the liquid inlet pipe (12) of the tank body (1). A first control valve (7) for controlling the flow state is provided on both the feeding pipe (111) and the discharge pipe (121). A second control valve (8) for controlling the communication state with the tank body (1) is provided on both the liquid inlet pipe (12) and the liquid outlet pipe (11).