Condenser for MVR (Mechanical Vapor Recompression) evaporation and concentration system

Abstract

The utility model relates to the technical field of industrial evaporation, and discloses a condenser for an MVR (Mechanical Vapor Recompression) evaporation and concentration system, which comprises a mounting plate, a condenser main body is mounted at the front end of the mounting plate, a radiating pipe is fixedly connected to the left side of the condenser main body, and the condenser for the MVR evaporation and concentration system further comprises a replacement opening formed in the top end of the radiating pipe. And a filter screen is slidably connected to the interior of the replacement opening. When a worker needs to replace the filter screen, a pressing block is pressed downwards to drive a first elastic spring to store force, the adjusting rod is released from limiting, the adjusting rod is moved out of a limiting groove, the filter screen is released from limiting, the filter screen is replaced at the moment, the adjusting rod slides into the limiting groove after replacement is completed, the filter screen is limited, the pressing block is aligned with a popup opening, and then the worker can replace the filter screen. The elastic force stored by the first elastic spring is released to drive the pressing block to pop up, and the adjusting rod is limited, so that the filter screen is quickly replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial evaporation, in particular to a condenser used in an MVR evaporation concentration system. Background Art

[0002] Industrial evaporation refers to a physical operation process in which heating, pressure reduction or other physical means are used to vaporize part of the solvent in the solution in the industrial production process, thereby achieving the purpose of concentrating the solution, separating impurities or preparing pure products.

[0003] A Chinese patent discloses a condenser for an MVR evaporation concentration system (authorization announcement number CN220078672U). In this patented technology, a cleaning ring is fixedly connected to one end of the first connecting column away from the connecting rod, and the cleaning ring is slidably sleeved on the periphery of the condenser tube. A drain pipe and an air inlet pipe are respectively arranged on both sides of the bottom of the shell. The utility model eliminates scale on the outer surface of the condenser tube and increases the condensation effect.

[0004] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: during the use of the condenser used in the existing MVR evaporation concentration system, it is necessary to dissipate the heat in the pipeline to prevent the temperature from being too high, so the general condenser is provided with a heat dissipation pipeline, and the heat dissipation pipeline is generally equipped with a heat dissipation net to increase the heat dissipation area, and it is necessary to clean it regularly to prevent blockage and reduce the heat dissipation efficiency. However, in the prior art, when replacing the heat dissipation net, the screws used for fixing are mostly removed for replacement, which is relatively cumbersome. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the existing technology has the disadvantage that the heat dissipation net is relatively complicated to replace. For this reason, we propose a condenser for an MVR evaporation concentration system.

[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: a condenser for an MVR evaporation concentration system, comprising a mounting plate, a condenser body is mounted on the front end of the mounting plate, a heat dissipation pipe is fixedly connected to the left side of the condenser body, the condenser for the MVR evaporation concentration system also comprises a replacement port opened at the top of the heat dissipation pipe, a filter is slidably connected inside the replacement port, a fixing plate is fixedly connected to the top of the heat dissipation pipe, a fixing rod is fixedly connected to one end of the fixing plate close to the filter, an adjusting rod is slidably connected inside the fixing rod, and a limiting groove is provided at one end of the filter close to the adjusting rod;

[0007] A limiting mechanism, which is installed inside the fixed rod and is used to limit the position of the adjusting rod;

[0008] The mounting mechanism is mounted on both sides of the condenser body and is used to mount the mounting plate and the condenser body.

[0009] Preferably, the limiting mechanism includes a pop-up outlet opened at the top of the fixing rod, a pressing groove is opened at the top of the adjusting rod, a first elastic spring is fixedly connected to the inside of the pressing groove, a pressing block is fixedly connected to the top of the first elastic spring, and the inside of the pressing groove is slidably connected to the pressing block.

[0010] Preferably, a first sliding groove is provided at the front end and the rear end inside the fixing rod, a first sliding block is fixedly connected to the front end and the rear end of the adjusting rod, and the interior of the first sliding groove is slidably connected to the first sliding block.

[0011] Preferably, a second sliding groove is provided at the front end and the rear end inside the pressing groove, a second sliding block is fixedly connected to the front end and the rear end of the pressing block, and the interior of the second sliding groove is slidably connected to the second sliding block.

[0012] Preferably, the front end and the rear end of the top of the heat dissipation pipe are fixedly connected to a limiting plate, the limiting plate is provided with a third slide groove at one end close to the filter, the front end and the rear end of the filter are fixedly connected to a third slider, and the interior of the third slide groove is slidably connected to the third slider.

[0013] Preferably, the mounting mechanism comprises an L-shaped plate mounted on both sides of the condenser body, a traction groove being provided at the rear end of the L-shaped plate, a clip being slidably connected inside the traction groove, two clips being provided and second elastic springs being fixedly connected to the facing surfaces, and a clip slot being provided at the front end of the mounting plate for use with the clip.

[0014] Preferably, a fourth slide groove is provided at the top and bottom of the traction groove, a fourth slider is fixedly connected to the top and bottom of the buckle, and the inside of the fourth slide groove is slidably connected to the fourth slider.

[0015] Technical effects and advantages of the utility model:

[0016] In the utility model, when the staff needs to replace the filter, the pressing block is pressed downward to drive the first elastic spring to store force, so that the adjusting rod is released from the limit groove, and the filter is released from the limit groove. At this time, the filter is replaced. After completion, the adjusting rod is slid into the limit groove to limit the filter, and then the pressing block is aligned with the pop-up outlet. The elastic force stored in the first elastic spring is released to drive the pressing block to pop out, limiting the adjusting rod, thereby achieving rapid replacement of the filter.

[0017] In the utility model, when the staff needs to install the condenser body on the mounting plate, the buckle is aligned with the slot and inserted into the slot. After the insertion is completed, the elastic force stored in the second elastic spring is released to drive the buckle to be firmly fixed in the slot, so that the mounting plate and the condenser body are limited, thereby achieving rapid installation of the mounting plate and the condenser body and reducing the tediousness of workers' operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the device of the utility model;

[0019] Figure 2 This is a schematic diagram of the filter replacement structure of the utility model;

[0020] Figure 3 It is a cross-sectional schematic diagram of the limiting mechanism of the utility model;

[0021] Figure 4 This is a schematic diagram of the installation mechanism of the utility model;

[0022] Figure 5 This is a schematic diagram of the cross-sectional structure of the installation mechanism of the utility model;

[0023] Figure 6 For this utility model Figure 1 A partial enlarged view of point A in the middle.

[0024] Legend: 1. Mounting plate; 2. Condenser body; 3. Heat dissipation pipe; 4. Replacement port; 5. Filter; 6. Fixing plate; 7. Fixing rod; 8. Adjusting rod; 9. Limiting groove; 10. Pop-up port; 11. Pressing groove; 12. First elastic spring; 13. Pressing block; 14. First slide groove; 15. First slider; 16. Second slide groove; 17. Second slider; 18. Limiting plate; 19. Third slide groove; 20. Third slider; 21. L-shaped plate; 22. Traction groove; 23. Buckle; 24. Second elastic spring; 25. Slot; 26. Fourth slide groove; 27. Fourth slider. DETAILED DESCRIPTION

[0025] The present invention will now be further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0026] Reference Figure 1 and Figure 2As shown, the utility model provides a technical solution: a condenser for an MVR evaporation concentration system, comprising a mounting plate 1, a condenser body 2 is mounted on the front end of the mounting plate 1, a heat dissipation pipe 3 is fixedly connected to the left side of the condenser body 2, the condenser for the MVR evaporation concentration system also comprises a replacement port 4 opened at the top of the heat dissipation pipe 3, a filter screen 5 is slidably connected inside the replacement port 4, a fixing plate 6 is fixedly connected to the top of the heat dissipation pipe 3, a fixing rod 7 is fixedly connected to one end of the fixing plate 6 close to the filter screen 5, an adjusting rod 8 is slidably connected inside the fixing rod 7, a limiting groove 9 is provided at one end of the filter screen 5 close to the adjusting rod 8, the filter screen 5 can be released from the limit by moving the position of the adjusting rod 8, so that the filter screen 5 can be quickly released from the limit, thereby achieving a quick replacement of the filter screen 5.

[0027] The limiting mechanism is installed inside the fixing rod 7 and is used to limit the position of the adjusting rod 8.

[0028] The mounting mechanism is mounted on both sides of the condenser body 2 and is used to mount the mounting plate 1 and the condenser body 2 .

[0029] Reference Figure 3 As shown, in this embodiment: the limiting mechanism includes a pop-up outlet 10 opened at the top of the fixing rod 7, a pressing groove 11 is opened at the top of the adjusting rod 8, the inside of the pressing groove 11 is fixedly connected with a first elastic spring 12, the top of the first elastic spring 12 is fixedly connected with a pressing block 13, the inside of the pressing groove 11 is slidably connected with the pressing block 13. When the staff needs to replace the filter screen 5, the pressing block 13 is pressed downward to drive the first elastic spring 12 to store force, so that the adjusting rod 8 is released from the limiting groove 9, and the filter screen 5 is released from the limiting groove 9. At this time, the filter screen 5 is replaced, and after completion, the adjusting rod 8 is slid into the limiting groove 9 to limit the filter screen 5, and then the pressing block 13 is aligned with the pop-up outlet 10, the elastic force stored in the first elastic spring 12 is released to drive the pressing block 13 to pop out, and the adjusting rod 8 is limited, thereby achieving rapid replacement of the filter screen 5.

[0030] Reference Figure 3 As shown, in this embodiment: the front end and the rear end inside the fixed rod 7 are both provided with a first sliding groove 14, the front end and the rear end of the adjusting rod 8 are both fixedly connected with a first sliding block 15, and the interior of the first sliding groove 14 is slidably connected to the first sliding block 15. Through the setting of the first sliding groove 14 and the first sliding block 15, the adjusting rod 8 can move more stably inside the fixed rod 7, thereby improving the adjustment stability of the adjusting rod 8.

[0031] Reference Figure 3As shown, in this embodiment: the front end and the rear end of the pressing groove 11 are both provided with a second sliding groove 16, the front end and the rear end of the pressing block 13 are both fixedly connected with a second slider 17, and the interior of the second sliding groove 16 is slidably connected to the second slider 17. Through the arrangement of the second sliding groove 16 and the second slider 17, the adjusting rod 8 will not shake due to the elastic force of the first elastic spring 12 during the fixing process, thereby improving the fixing effect of the adjusting rod 8.

[0032] Reference Figure 2 As shown, in this embodiment: the front end and the rear end of the top of the heat dissipation pipe 3 are fixedly connected to the limiting plate 18, and the end of the limiting plate 18 close to the filter 5 is provided with a third slide groove 19, and the front end and the rear end of the filter 5 are fixedly connected to the third slider 20, and the interior of the third slide groove 19 is slidably connected to the third slider 20. Through the arrangement of the third slide groove 19 and the third slider 20, the filter 5 can form a limiting effect during the process of taking out and installing, thereby improving the installation and disassembly efficiency of the filter 5.

[0033] Reference Figure 1 , Figure 4 , Figure 5 and Figure 6 As shown, in this embodiment: the installation mechanism includes an L-shaped plate 21 installed on both sides of the condenser body 2, and a traction groove 22 is provided at the rear end of the L-shaped plate 21. A buckle 23 is slidably connected inside the traction groove 22. There are two buckles 23 and the facing surfaces are fixedly connected with a second elastic spring 24. A buckle 25 is provided at the front end of the mounting plate 1 for use with the buckle 23. When the staff needs to install the condenser body 2 on the mounting plate 1, the buckle 23 is aligned with the slot 25 and snapped into place. After the snapping is completed, the elastic force stored in the second elastic spring 24 is released to drive the buckle 23 to be firmly fixed in the slot 25, so that the mounting plate 1 and the condenser body 2 are limited, thereby achieving rapid installation of the mounting plate 1 and the condenser body 2 and reducing the tediousness of workers' operation.

[0034] Reference Figure 5 As shown, in this embodiment: a fourth slide groove 26 is provided at the top and bottom ends of the traction groove 22, a fourth slider 27 is fixedly connected to the top and bottom ends of the buckle 23, and the inside of the fourth slide groove 26 is slidably connected to the fourth slider 27. The arrangement of the fourth slide groove 26 and the fourth slider 27 can make the buckle 23 more stable when moving in the traction groove 22, thereby improving the installation efficiency of the condenser body 2 and the mounting plate 1.

[0035] The practical working principle of the present invention is as follows: when the staff needs to replace the filter screen 5, the pressing block 13 is pressed downward to drive the first elastic spring 12 to store force, so that the adjusting rod 8 is released from the limit groove 9, and the filter screen 5 is released from the limit groove 9. At this time, the filter screen 5 is replaced, and after completion, the adjusting rod 8 is slid into the limit groove 9 to limit the filter screen 5, and then the pressing block 13 is aligned with the ejection outlet 10, and the elastic force stored in the first elastic spring 12 is released to drive the pressing block 13 to eject, and the adjusting rod 8 is limited, thereby achieving rapid replacement of the filter screen 5. Through the arrangement of the first slide groove 14 and the first slide block 15, the adjusting rod 8 can be made to move more stably inside the fixing rod 7, thereby improving the adjustment stability of the adjusting rod 8. Through the arrangement of the second slide groove 16 and the second slide block 17, the adjusting rod 8 will not be The elastic force of the first elastic spring 12 produces shaking, which improves the fixing effect of the adjusting rod 8. The third slide groove 19 and the third slider 20 are set to form a limiting effect on the filter 5 during the removal and installation process, thereby improving the installation and disassembly efficiency of the filter 5. When the staff needs to install the condenser body 2 on the mounting plate 1, the buckle 23 is aligned with the slot 25 and snapped into place. After the snapping is completed, the elastic force stored in the second elastic spring 24 is released to drive the buckle 23 to be firmly fixed in the slot 25, so that the mounting plate 1 and the condenser body 2 are limited, thereby achieving rapid installation of the mounting plate 1 and the condenser body 2, reducing the tediousness of the workers' operation, and the fourth slide groove 26 and the fourth slider 27 are set to make the buckle 23 more stable when moving in the traction groove 22, thereby improving the installation efficiency of the condenser body 2 and the mounting plate 1.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A condenser for an MVR evaporation concentration system, comprising a mounting plate (1), a condenser body (2) being mounted at the front end of the mounting plate (1), a heat dissipation pipe (3) being fixedly connected to the left side of the condenser body (2), characterized in that: The condenser for the MVR evaporation concentration system further comprises a replacement port (4) provided at the top end of the heat dissipation pipe (3), a filter screen (5) being slidably connected inside the replacement port (4), a fixing plate (6) being fixedly connected to the top end of the heat dissipation pipe (3), a fixing rod (7) being fixedly connected to one end of the fixing plate (6) close to the filter screen (5), an adjusting rod (8) being slidably connected inside the fixing rod (7), and a limiting groove (9) being provided at one end of the filter screen (5) close to the adjusting rod (8); A limiting mechanism, which is installed inside the fixing rod (7) and is used to limit the position of the adjusting rod (8); The mounting mechanism is mounted on both sides of the condenser body (2) and is used to mount the mounting plate (1) and the condenser body (2).

2. The condenser for the MVR evaporation concentration system according to claim 1, characterized in that: The limiting mechanism comprises an ejection outlet (10) provided at the top end of the fixing rod (7); a pressing groove (11) is provided at the top end of the adjusting rod (8); a first elastic spring (12) is fixedly connected inside the pressing groove (11); a pressing block (13) is fixedly connected to the top end of the first elastic spring (12); and the inside of the pressing groove (11) is slidably connected to the pressing block (13).

3. The condenser for the MVR evaporation concentration system according to claim 1, characterized in that: The front end and the rear end of the fixing rod (7) are both provided with a first sliding groove (14), the front end and the rear end of the adjusting rod (8) are both fixedly connected with a first sliding block (15), and the interior of the first sliding groove (14) is slidably connected with the first sliding block (15).

4. The condenser for the MVR evaporation concentration system according to claim 2, characterized in that: The front end and the rear end of the pressing groove (11) are both provided with a second sliding groove (16), the front end and the rear end of the pressing block (13) are both fixedly connected with a second sliding block (17), and the interior of the second sliding groove (16) is slidably connected to the second sliding block (17).

5. The condenser for the MVR evaporation concentration system according to claim 1, characterized in that: The front end and the rear end of the top end of the heat dissipation pipe (3) are fixedly connected to a limit plate (18), and a third slide groove (19) is provided at one end of the limit plate (18) close to the filter (5). The front end and the rear end of the filter (5) are fixedly connected to a third slide block (20), and the interior of the third slide groove (19) is slidably connected to the third slide block (20).

6. The condenser for the MVR evaporation concentration system according to claim 1, characterized in that: The mounting mechanism comprises an L-shaped plate (21) mounted on both sides of the condenser body (2), a traction groove (22) being provided at the rear end of the L-shaped plate (21), a buckle (23) being slidably connected inside the traction groove (22), two buckles (23) being provided and second elastic springs (24) being fixedly connected on opposite surfaces, and a buckle groove (25) for use with the buckle (23) being provided at the front end of the mounting plate (1).

7. The condenser for the MVR evaporation concentration system according to claim 6, characterized in that: The top and bottom ends of the traction groove (22) are both provided with a fourth slide groove (26), the top and bottom ends of the buckle (23) are both fixedly connected with a fourth slider (27), and the inside of the fourth slide groove (26) is slidably connected with the fourth slider (27).

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