Evaporator defoaming device

Abstract

The utility model relates to the technical field of evaporators, and discloses an evaporator defoaming device which comprises an evaporation kettle, an arc-shaped baffle is slidably connected to the interior of the evaporation kettle, a handle is fixedly connected to the outer wall of the arc-shaped baffle, connecting seats are fixedly connected to the two ends of the arc-shaped baffle, a sliding rod is slidably connected to the interior of the evaporation kettle, and a handle is fixedly connected to the outer wall of the sliding rod. The outer wall of the sliding rod is sleeved with a first spring, one end of the first spring is fixedly connected with a clamping plate, the other end of the first spring is fixedly connected to the interior of the evaporation kettle, and the outer wall of the clamping plate is slidably connected to the interior of the evaporation kettle. According to the demister disclosed by the utility model, the sliding rod is firstly driven to slide in the evaporation kettle, so that the problem that the normal operation of an evaporator is influenced as the demister is difficult to disassemble and assemble is solved, and the demister is efficiently sealed while being disassembled and assembled, so that the stable quality of a product in the evaporation process is ensured, and the quality problem of the product is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of evaporators, in particular to an evaporator defoaming device. Background Art

[0002] The evaporator defoamer is a device used to remove foam during the operation of the evaporator. In the evaporator, a large amount of foam will be generated as the liquid is heated to boiling. These foams will affect the normal operation of the evaporator and may even cause evaporator failure. Therefore, the role of the defoamer is to ensure that the evaporator can operate efficiently and stably. Over time, a certain amount of foam and impurities will accumulate on the defoamer, which will reduce the defoaming effect. Disassembling and cleaning the defoamer can remove these foams and impurities and ensure that the defoamer is always in good working condition.

[0003] The traditional evaporator defoamer ensures the efficient operation of the evaporator by capturing and removing the foam generated during the evaporation process. The device includes a defoamer, a drive device, a control system, and a filter. Its working principle is to use the drive device to drive the defoamer to capture foam and filter impurities through the filter.

[0004] The above-mentioned evaporator defoaming device removes foam by cooperating with a filter screen and other structures. After a long period of use, a certain amount of foam and impurities will accumulate on the defoamer. At this time, it is difficult to disassemble and assemble the defoaming device, so that the internal foam and impurities may not be effectively cleaned, resulting in a decrease in defoaming efficiency and affecting the normal operation of the evaporator. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an evaporator defoaming device, aiming to improve the problem that it is difficult to disassemble and assemble the defoaming device, so that the internal foam and impurities may not be effectively cleaned, resulting in a decrease in defoaming efficiency and affecting the normal operation of the evaporator.

[0006] The cam is an angular channel that is fixedly provided with a circle, and the cam is connected with a button bar at the bottom thereof of the channel, and the button bar has a circle, and the cam is connected with a button bar at the bottom thereof.

[0007] Furthermore, the connecting assembly comprises a connecting pipe, one end of which is fixedly connected to the outer wall of the evaporating kettle.

[0008] Furthermore, a motor is fixedly connected to the outer wall of the arc-shaped baffle, and a rotating rod is fixedly connected to the output end of the motor.

[0009] Furthermore, a fixing plate is fixedly connected to the outer wall of the arc-shaped baffle, and a filter screen is fixedly connected to the inner wall of the fixing plate.

[0010] Furthermore, a connecting rod is rotatably connected inside the filter screen, and a crushing plate is fixedly connected to the lower side of the outer wall of the connecting rod.

[0011] Furthermore, a worm is fixedly connected to the middle of the rotating rod, a worm wheel is fixedly connected to the upper side of the outer wall of the connecting rod, and the worm wheel is meshed with the worm.

[0012] Furthermore, an upper grille is fixedly connected to the upper side of the inner wall of the fixing plate, and a lower grille is fixedly connected to the lower side of the inner wall of the fixing plate.

[0013] Furthermore, the crushing plate rotates inside the fixing plate, and the two ends of the connecting rod are rotatably connected to the inside of the lower grille and the upper grille respectively.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the slide bar is first driven to slide inside the evaporator, and then the arc baffle and the internal demister are disassembled and assembled by cooperating with the handle, the connecting seat, the spring 1, the clamping plate, the clamping block, the sealing plate, the telescopic rod and the spring 2, thereby solving the problem that it is difficult to disassemble and assemble the demister and affect the normal operation of the evaporator, and achieving efficient sealing while disassembling and assembling the demister, thereby ensuring the stable quality of the product during the evaporation process and reducing product quality problems.

[0016] 2. In the utility model, firstly, the rotating rod and the worm are driven to rotate by a motor, and then the worm gear, connecting rod, crushing plate, lower grille, filter screen, fixed plate and upper grille are coordinated to realize efficient foam removal, thereby achieving efficient foam removal, thereby reducing the influence of foam on heat exchange efficiency and ensuring that the evaporator can convert heat more effectively. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of the evaporator defoaming device proposed by the utility model;

[0018] Figure 2 This is a partial structural diagram of one side of the evaporator of the evaporator defoaming device proposed by the utility model;

[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 This is a schematic diagram of the structure of one side of the arc-shaped baffle of the evaporator defoaming device proposed by the utility model;

[0021] Figure 5 for Figure 4 Enlarged view of point B in the middle.

[0022] Legend:

[0023] 1. Evaporator; 2. Arc baffle; 3. Handle; 4. Connecting seat; 5. Sliding rod; 6. Spring 1; 7. Snap-in plate; 8. Block; 9. Sealing plate; 10. Telescopic rod; 11. Spring 2; 12. Connecting pipe; 13. Motor; 14. Rotating rod; 15. Worm; 16. Worm wheel; 17. Connecting rod; 18. Crushing plate; 19. Lower grille; 20. Upper grille; 21. Fixed plate; 22. Filter. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1 - Figure 3 The utility model provides an embodiment: an evaporator defoaming device, including an evaporating kettle 1, an arc-shaped baffle 2 is slidably connected inside the evaporating kettle 1, a handle 3 is fixedly connected to the outer wall of the arc-shaped baffle 2, and a connecting seat 4 is fixedly connected to both ends of the arc-shaped baffle 2. A sliding rod 5 is slidably connected inside the evaporating kettle 1, and a spring 6 is sleeved on the outer wall of the sliding rod 5. One end of the spring 6 is fixedly connected to a clamping plate 7, and the other end of the spring 6 is fixedly connected to the inside of the evaporating kettle 1. The outer wall of the clamping plate 7 is slidably connected to the inside of the evaporating kettle 1, and the outer wall of the connecting seat 4 is fixedly connected to a clamping block 8. The outer wall of the clamping block 8 slides The evaporating pot 1 is dynamically connected to the inside of the connecting seat 4, the inside of the connecting seat 4 is fixedly connected with a sealing plate 9, the inner wall of the sealing plate 9 is fixedly connected with a telescopic rod 10, the outer wall of the telescopic rod 10 is sleeved with a spring 2 11, one end of the spring 2 11 is fixedly connected to the inner wall of the sealing plate 9, and the other end of the spring 2 11 is fixedly connected to the inside of the connecting seat 4, the outer wall of the evaporating pot 1 is provided with a connecting assembly, and the connecting assembly includes a connecting pipe 12, one end of the connecting pipe 12 is fixedly connected to the outer wall of the evaporating pot 1, and the outer wall of the arc-shaped baffle 2 is fixedly connected with a motor 13, and the output end of the motor 13 is fixedly connected with a rotating rod 14;

[0026] Specifically, first drive the slide bar 5 to move, driving the clamping plate 7 to slide inside the evaporating kettle 1. During the sliding process, the spring 1 6 will shrink accordingly, and the protrusion of the outer wall of the clamping plate 7 will no longer have a binding effect on the clamping block 8. At this time, the arc baffle 2 and the filter screen 22 on one side can be easily pulled out through the handle 3, so that the arc baffle 2 and the filter screen 22 can be easily cleaned or replaced. When installing the arc baffle 2, it is only necessary to reinsert the clamping block 8 into the interior of the evaporating kettle 1. In this process, the spring 1 6 will use its own The rebound force pushes the clamping plate 7, so that the clamping plate 7 fixes the clamping block 8, which will drive the sealing plate 9 to fit closely with the outer wall of the evaporating pot 1. At the same time, the sealing plate 9 will slide inside the connecting seat 4, causing the spring 2 11 to contract accordingly. When the spring 2 11 contracts, a thrust will be generated, which will push the sealing plate 9 to fit more closely with the evaporating pot 1, which can not only easily complete the disassembly and assembly of the arc baffle 2 and the filter screen 22, but also ensure that the sealing between them and the evaporating pot 1 is in the best state, thereby achieving an efficient sealing effect.

[0027] Reference Figure 1 , Figure 4 and Figure 5 The outer wall of the arc-shaped baffle 2 is fixedly connected with a fixed plate 21, the inner wall of the fixed plate 21 is fixedly connected with a filter screen 22, the filter screen 22 is rotatably connected with a connecting rod 17, the lower side of the outer wall of the connecting rod 17 is fixedly connected with a crushing plate 18, the middle part of the rotating rod 14 is fixedly connected with a worm 15, the upper side of the outer wall of the connecting rod 17 is fixedly connected with a worm wheel 16, the worm wheel 16 is meshed with the worm 15, the upper side of the inner wall of the fixed plate 21 is fixedly connected with an upper grille 20, the lower side of the inner wall of the fixed plate 21 is fixedly connected with a lower grille 19, the crushing plate 18 is rotated inside the fixed plate 21, and the two ends of the connecting rod 17 are rotatably connected to the inside of the lower grille 19 and the upper grille 20 respectively;

[0028] Specifically, the output end of the motor 13 drives the rotating rod 14 to start rotating. The rotating rod 14 is closely connected with the worm 15. Therefore, as the rotating rod 14 rotates, the worm 15 also starts to rotate. The special meshing design between the worm 15 and the worm wheel 16 enables the worm wheel 16 to rotate as the worm 15 rotates, and is further transmitted to the connecting rod 17, so that it rotates as the worm wheel 16 rotates. The connecting rod 17 is connected to the crushing plate 18. Therefore, as the connecting rod 17 rotates, the crushing plate 18 starts to crush the foam, thereby facilitating the subsequent defoaming treatment. During the crushing process, the crushed foam particles will be filtered by the lower grid 19 and the upper grid 20, which can block most of the larger foam particles. Finally, the remaining foam particles are further intercepted and removed through the filter screen 22 to ensure that the final output liquid does not contain foam.

[0029] Working principle: When the evaporator defoaming device is needed, first drive the slide bar 5 to move, thereby driving the clamping plate 7 to slide inside the evaporating pot 1, and at the same time make the spring 6 contract, so that the protrusion of the outer wall of the clamping plate 7 no longer binds the clamping block 8, and then the arc baffle 2 and the filter screen 22 on one side of the arc baffle 2 can be pulled out through the handle 3 for cleaning or replacement. When installing the arc baffle 2, it is only necessary to reinsert the clamping block 8 into the interior of the evaporating pot 1. At this time, the clamping plate 7 can be pushed to fix the clamping block 8 through the rebound of the spring 6. In this process, the sealing plate 9 will be driven to fit the outer wall of the evaporating pot 1. At the same time, the sealing plate 9 is made to slide inside the connecting seat 4, so that the spring 11 is contracted, and then the thrust generated by the contraction of the spring 11 pushes the sealing plate 9 to fit tightly with the evaporator 1, so as to achieve the effect of disassembly and assembly and efficient sealing. Then, the rotating rod 14 is driven to rotate by the output end of the motor 13, thereby driving the worm 15 to rotate. Due to the meshing of the worm 15 and the worm wheel 16, the worm wheel 16 drives the connecting rod 17 to rotate with the rotation of the worm 15, thereby driving the crushing plate 18 to crush the foam, and then cooperates with the lower grille 19, the upper grille 20 and the filter screen 22 to remove foam, thereby achieving the effect of efficient foam removal.

[0030] 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. An evaporator defoaming device, comprising an evaporating kettle (1), characterized in that: The interior of the evaporating pot (1) is slidably connected to an arc-shaped baffle plate (2), the outer wall of the arc-shaped baffle plate (2) is fixedly connected to a handle (3), both ends of the arc-shaped baffle plate (2) are fixedly connected to connecting seats (4), the interior of the evaporating pot (1) is slidably connected to a slide bar (5), the outer wall of the slide bar (5) is sleeved with a spring (6), one end of the spring (6) is fixedly connected to a clamping plate (7), the other end of the spring (6) is fixedly connected to the interior of the evaporating pot (1), the outer wall of the clamping plate (7) is slidably connected to the interior of the evaporating pot (1), and the The outer wall of the connection seat (4) is fixedly connected to a clamping block (8), the outer wall of the clamping block (8) is slidably connected to the inside of the evaporating pot (1), the inside of the connection seat (4) is fixedly connected to a sealing plate (9), the inner wall of the sealing plate (9) is fixedly connected to a telescopic rod (10), the outer wall of the telescopic rod (10) is sleeved with a second spring (11), one end of the second spring (11) is fixedly connected to the inner wall of the sealing plate (9), and the other end of the second spring (11) is fixedly connected to the inside of the connection seat (4), and the outer wall of the evaporating pot (1) is provided with a connecting assembly.

2. The evaporator defoaming device according to claim 1, characterized in that: The connection assembly comprises a connection pipe (12), one end of the connection pipe (12) being fixedly connected to the outer wall of the evaporating kettle (1).

3. The evaporator defoaming device according to claim 1, characterized in that: The outer wall of the arc-shaped baffle (2) is fixedly connected to a motor (13), and the output end of the motor (13) is fixedly connected to a rotating rod (14).

4. The evaporator defoaming device according to claim 3, characterized in that: The outer wall of the arc-shaped baffle (2) is fixedly connected to a fixing plate (21), and the inner wall of the fixing plate (21) is fixedly connected to a filter screen (22).

5. The evaporator defoaming device according to claim 4, characterized in that: A connecting rod (17) is rotatably connected inside the filter screen (22), and a crushing plate (18) is fixedly connected to the lower side of the outer wall of the connecting rod (17).

6. The evaporator defoaming device according to claim 5, characterized in that: A worm (15) is fixedly connected to the middle of the rotating rod (14), a worm wheel (16) is fixedly connected to the upper side of the outer wall of the connecting rod (17), and the worm wheel (16) is meshed with the worm (15).

7. The evaporator defoaming device according to claim 6, characterized in that: An upper grille (20) is fixedly connected to the upper side of the inner wall of the fixing plate (21), and a lower grille (19) is fixedly connected to the lower side of the inner wall of the fixing plate (21).

8. The evaporator defoaming device according to claim 7, characterized in that: The crushing plate (18) rotates inside the fixing plate (21), and the two ends of the connecting rod (17) are respectively rotatably connected to the inside of the lower grille (19) and the upper grille (20).

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