Surfactant defoaming device

Abstract

The utility model discloses a surfactant defoaming device, which belongs to the technical field of surfactant production, and comprises a circular floating plate used for suspension support, a base fixedly mounted on the floating plate and used for mechanism mounting, and a defoaming device fixedly mounted on the base and used for defoaming. The protective shell is used for protecting and installing the mechanisms, the rotating shaft is rotatably installed in the protective shell and used for rotatably removing bubbles, the separation rod is arranged above the protective shell, plays a guiding role and prevents the mechanisms from interfering and contacting with each other, and the separation rod is rotatably arranged on the separation rod and used for removing bubbles. The rotating shaft is arranged on the base, the partition rod is arranged on the rotating shaft, the position adjusting piece is used for adjusting the position of the device and eliminating bubbles at different positions, the bubble removing mechanism is arranged on the base in a rotating mode and used for eliminating the bubbles, and the dismounting and mounting mechanism is arranged on the rotating shaft and the partition rod and used for dismounting and mounting the position adjusting piece. Bubbles on the mixed liquid are eliminated, the bubble removing effect is good, and the device is convenient to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of surfactant production, in particular to a surfactant defoaming device. Background Art

[0002] When producing surfactants, different stock solutions are mixed and formulated. In order to ensure that the stock solutions are fully mixed, the mixed stock solutions are usually stirred. Since the mixed solution is relatively viscous, more bubbles will be generated during stirring, and the generation of bubbles will affect the production of the surfactant.

[0003] The patent with announcement number CN220495654U in the prior art discloses a defoaming device for surfactant production, which belongs to the field of surfactant production technology. A defoaming device for surfactant production, including a motor module and a foam suction cup, also includes a vibration hoop, which is arranged between the motor module and the foam suction cup, and the foam suction cup includes an upper bucket plate and a lower bucket plate, and a suction cup gate is arranged between the upper bucket plate and the lower bucket plate. In order to solve the problem that bubbles will also be generated during the rotation of the rotating rod, and the rotating rod can only eliminate bubbles within the coverage range, which has certain limitations, the upper layer of liquid and the foam floating on the surface are sucked into the foam cavity by using a lifting shaft, and at the same time, the lifting shaft can also lift the foam in the foam cavity upward, and the lifted foam will flow back to the tank body from the surface of the upper bucket plate, and the foam can be broken by the vibration of the upper bucket plate during the process, thereby reducing the foam.

[0004] When the device is in use, the air bubbles are sucked into the froth chamber by the spiral blades and lifted upward, and the lifted froth flows back into the tank body. During the process, the froth can be broken by the vibration of the upper bucket plate. When in use, on the one hand, it will cause the mixed liquid to enter the inside of the device and be difficult to discharge, which is not only difficult to clean but also causes waste of materials. On the other hand, defoaming by vibration will cause the air bubbles to flow, and there is a great possibility that the air bubbles cannot be broken by vibration, making it difficult to clean the air bubbles. In addition, the position of the device on the mixed liquid is difficult to control, making it inconvenient to perform defoaming operations. Therefore, a surfactant defoaming device is needed to meet people's needs. Utility Model Content

[0005] In view of the above-mentioned technical deficiencies, the purpose of the utility model is to provide a surfactant defoaming device.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A surfactant defoaming device comprises a floating plate, which is circular in shape and used for suspension support;

[0008] A base, fixedly mounted on the floating plate, used for mounting the mechanism;

[0009] The protective shell is fixedly installed on the base and is used for protecting and installing the mechanism.

[0010] The rotating shaft is rotatably installed in the protective shell and is used for rotating to remove bubbles.

[0011] The partition rod is arranged above the protective shell and plays a guiding role to avoid mutual interference and contact between mechanisms.

[0012] The position adjusting part is rotatably arranged on the partition rod and is used for adjusting the position of the device to eliminate bubbles at different positions.

[0013] The defoaming mechanism is rotatably arranged on the base and is used for eliminating bubbles.

[0014] The disassembly and assembly mechanism is arranged on the rotating shaft and the partition rod and is used for disassembling and assembling the position adjusting part, reducing the occupied space of the device and facilitating the cleaning of the device.

[0015] Furthermore, the position adjusting part includes:

[0016] The connecting block is fixedly installed at the end of the partition rod and is used for connecting the mechanisms.

[0017] The adjusting block is rotatably installed on the connecting block and is used for adjusting the angle.

[0018] The adjusting rod is fixedly installed on the adjusting block and is used for controlling and adjusting the position of the device.

[0019] The grip is fixedly installed at the end of the adjusting rod and is used for holding and anti-slip.

[0020] Furthermore, the defoaming mechanism includes:

[0021] The rotating block is rotatably installed on the base and is used for rotating and adjusting the position.

[0022] The bubble pricking needle is fixedly installed on the rotating block and is used for pricking and defoaming the bubbles.

[0023] The connecting frame is fixedly installed on the rotating block and is in an L shape.

[0024] Furthermore, the defoaming mechanism further includes:

[0025] The driving motor is fixedly installed on the base and is used for driving the rotating shaft to rotate.

[0026] The built-in power supply is fixedly installed on the base. The built-in power supply is electrically connected to the driving motor and is used for supplying electric energy.

[0027] Furthermore, the defoaming mechanism also includes:

[0028] The guiding arc plate is fixedly installed on both sides of the rotating block and is used for guiding the bubbles. When the rotating block rotates, it will guide the bubbles to move towards the bubble-piercing needle for defoaming;

[0029] The retaining block is fixedly installed on the rotating block and is used for retaining the rotating block;

[0030] The retaining groove is opened on the base, and the retaining block is rotatably installed in the retaining groove.

[0031] Furthermore, the disassembly and assembly mechanism includes:

[0032] The connecting seat is movably sleeved on the rotating shaft and is square in shape;

[0033] The fixing block is fixedly installed on the connecting seat;

[0034] The clamping rod is slidably installed in the fixing block and is used for fixing the position-adjusting part;

[0035] The inserting rod is fixedly installed on the separating rod, and the clamping rod is clamped in the inserting rod for disassembly and assembly of the position-adjusting part.

[0036] Furthermore, the disassembly and assembly mechanism further includes:

[0037] The pulling block is fixedly installed on the clamping rod;

[0038] The fixing spring is fixedly installed at both ends on the fixing block and the pulling block respectively and is used for driving the clamping rod to be clamped in the inserting rod to prevent the clamping rod from falling off.

[0039] Furthermore, the disassembly and assembly mechanism further includes:

[0040] The limiting ring is fixedly sleeved on the rotating shaft and is used for limiting the rotating shaft;

[0041] The ball bearing is fixedly sleeved in the connecting seat and is used for reducing the rotational friction of the rotating shaft.

[0042] The beneficial effects of the present utility model are as follows:

[0043] In the present utility model, through the settings of the base, the rotating shaft and the defoaming mechanism, the base can play a role in retaining the rotation of the defoaming mechanism. When the driving motor rotates, it can drive the connecting frame to rotate, and the rotation of the connecting frame can drive the rotating block and the guiding arc plate to rotate. On the one hand, the rotation of the guiding arc plate will guide the bubbles to move towards the bubble-piercing needle. When the bubble-piercing needle rotates, the tip part of the bubble-piercing needle contacts the bubble and will pierce the bubble, eliminating the bubbles on the mixed liquid, and the defoaming effect is better.

[0044] In the present utility model, through the provision of the position adjustment member and the disassembly and assembly mechanism, an operator can hold the handle to control the adjustment block. The adjustment block rotates on the connection block to adjust the angle of the adjustment rod as it moves, facilitating the use of the adjustment rod and pushing or pulling the device to change the position of the device, and dealing with bubbles at different positions. When the device needs to be cleaned and the volume of the device is to be reduced, the clamping rod only needs to be pulled out of the insertion rod, and then the position adjustment member can be directly pulled out. At this time, the device can be conveniently cleaned. Brief Description of the Drawings

[0045] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following-described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0046] Figure 1 Schematic three-dimensional structure diagram of a surfactant defoaming device provided by an embodiment of the present utility model;

[0047] Figure 2 Schematic cross-sectional view of structures such as the rotating block and the protective shell of a surfactant defoaming device provided by an embodiment of the present utility model;

[0048] Figure 3 Schematic diagram of structures such as the arc plate and the rotating block of a surfactant defoaming device provided by an embodiment of the present utility model;

[0049] Figure 4 Schematic enlarged structure diagram of part A of a surfactant defoaming device provided by an embodiment of the present utility model.

[0050] Description of the Reference Numerals in the Drawings:

[0051] 1, floating plate; 2, base; 3, protective shell; 4, rotating shaft; 5, partition rod; 6, position adjustment member; 61, connection block; 62, adjustment block; 63, adjustment rod; 64, handle; 7, defoaming mechanism; 71, rotating block; 72, bubble-piercing needle; 73, connecting frame; 74, driving motor; 75, built-in power source; 76, guiding arc plate; 77, fixing block; 78, fixing groove; 8, disassembly and assembly mechanism; 81, connection seat; 82, fixing block; 83, clamping rod; 84, insertion rod; 85, pulling block; 86, fixing spring; 87, limiting ring; 88, ball bearing. Detailed Embodiment

[0052] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0053] Embodiment 1:

[0054] As Figures 1 to 4 shown, the present utility model provides a surfactant defoaming device, which includes a floating plate 1 that is used for suspension support and is circular, and a base 2 that is fixedly installed on the floating plate 1 for mechanism installation. A protective shell 3 that is fixedly installed on the base 2 for mechanism protection and installation, a rotating shaft 4 that is rotatably installed in the protective shell 3 for rotating defoaming, a partition rod 5 that is arranged above the protective shell 3 to play a guiding role and prevent interference and contact between mechanisms, an adjustment member 6 that is rotatably arranged on the partition rod 5 for device adjustment and eliminating bubbles at different positions, and a defoaming mechanism 7 that is rotatably arranged on the base 2 for bubble elimination;

[0055] The floating plate 1 can float in the mixed liquid of the produced surfactant, support the device, and the top of the floating plate 1 is just flush with the liquid level of the mixed liquid. The rotation of the rotating shaft 4 can drive the defoaming mechanism 7 to rotate on the base 2 to prick and defoam the liquid surface of the mixed liquid, and the defoaming effect is better. The partition rod 5 can play a role in connecting and guiding the adjustment member 6. The operator can adjust the direction of the device by holding the adjustment member 6 to process bubbles at different positions.

[0056] In one embodiment, specifically, the adjustment member 6 includes: a connecting block 61 that is fixedly installed at the end of the partition rod 5 for mechanism connection, an adjustment block 62 that is rotatably installed on the connecting block 61 for angle adjustment, an adjustment rod 63 that is fixedly installed on the adjustment block 62 for device position control and adjustment, and a grip 64 that is fixedly installed at the end of the adjustment rod 63 for anti-slip grip;

[0057] When using the adjustment member 6, the rotation of the adjustment block 62 on the connecting block 61 can follow and adjust the angle of the adjustment rod 63, which is convenient for the use of the adjustment rod 63 and to push or pull the device to change the position of the device to process bubbles at different positions. The grip 64 is used to hold the adjustment member 6 to achieve an anti-slip effect and improve the stability of the grip.

[0058] In one embodiment, specifically, the defoaming mechanism 7 includes: a rotating block 71 that is rotatably installed on the base 2 for rotating and adjusting the position, a thorns bubble needle 72 that is fixedly installed on the rotating block 71 for pricking and defoaming bubbles, and an L-shaped connecting frame 73 that is fixedly installed on the rotating block 71;

[0059] When it is necessary to eliminate the bubbles on the mixed liquid, the rotation of the connecting frame 73 can drive the rotation of the rotating block 71, and the rotation of the rotating block 71 can drive the rotation of the bubble-piercing needle 72. When the bubble-piercing needle 72 rotates, the tip of the bubble-piercing needle 72 contacts the bubble and will pierce the bubble, eliminating the bubbles on the mixed liquid.

[0060] In one embodiment, further, the defoaming mechanism 7 further includes: a driving motor 74 fixedly installed on the base 2 and used to drive the rotation of the rotating shaft 4, and a built-in power supply 75 fixedly installed on the base 2 and electrically connected to the driving motor 74 and used for power supply;

[0061] Through the setting of the driving motor 74, the rotation of the driving motor 74 can drive the rotation of the rotating shaft 4, and the rotation of the rotating shaft 4 can drive the defoaming mechanism 7 to rotate for defoaming.

[0062] In one embodiment, further, the defoaming mechanism 7 further includes: guiding arc plates 76 fixedly installed on both sides of the rotating block 71 and used for guiding bubbles, a retaining block 77 fixedly installed on the rotating block 71 and used for retaining the rotating block 71, and a retaining groove 78 opened on the base 2 and in which the retaining block 77 is rotatably installed;

[0063] Through the setting of the guiding arc plates 76, when the rotating block 71 rotates, the guiding arc plates 76 will guide the bubbles to move towards the bubble-piercing needle 72, so that the bubbles contact the bubble-piercing needle 72 for defoaming. Through the setting of the retaining block 77 and the retaining groove 78, the rotation of the retaining block 77 in the retaining groove 78 can be used for retaining the rotating block 71 during rotation, improving the stability of the rotating block 71 during rotation.

[0064] Embodiment 2:

[0065] Refer to Figure 1 、 Figure 4 , on the basis of Embodiment 1, a disassembly and assembly mechanism 8 provided on the rotating shaft 4 and the partition rod 5 and used for the disassembly and assembly of the adjusting member 6 can play a role in quickly disassembling and assembling the adjusting member 6, can reduce the occupied space of the device, and is convenient for cleaning the device.

[0066] In one embodiment, specifically, the disassembly and assembly mechanism 8 includes: a connecting seat 81 movably sleeved on the rotating shaft 4 and having a square shape, a fixed block 82 fixedly installed on the connecting seat 81, a clamping rod 83 slidably installed in the fixed block 82 and used for fixing the adjusting member 6, and a plug rod 84 fixedly installed on the partition rod 5 and used for the disassembly and assembly of the adjusting member 6 and for clamping the clamping rod 83;

[0067] When the position adjusting member 6 needs to be installed, the insertion rod 84 can be directly inserted into the fixing block 82, and then the clamping rod 83 is clamped into the insertion rod 84. At this time, the installation of the position adjusting member 6 is completed. When the device needs to be cleaned and the volume of the device is reduced, only the clamping rod 83 needs to be pulled out of the insertion rod 84, and then the position adjusting member 6 is directly pulled out. At this time, it is convenient to clean the device.

[0068] In one embodiment, further, the disassembly and assembly mechanism 8 further includes: a pulling block 85 fixedly installed on the clamping rod 83 and a fixing spring 86 with two ends respectively fixedly installed on the fixing block 82 and the pulling block 85;

[0069] Through the arrangement of the pulling block 85, it is convenient to pull the clamping rod 83, pull the clamping rod 83 out or clamp it in the insertion rod 84. Through the arrangement of the fixing spring 86, the fixing spring 86 can drive the clamping rod 83 to be clamped in the insertion rod 84 to prevent the clamping rod 83 from falling off.

[0070] In one embodiment, further, the disassembly and assembly mechanism 8 further includes: a limiting ring 87 fixedly sleeved on the rotating shaft 4 and used for limiting the rotating shaft 4, and a ball bearing 88 fixedly sleeved in the connecting seat 81 and used for reducing the rotational friction of the rotating shaft 4;

[0071] Through the arrangement of the limiting ring 87, the connecting seat 81 can be prevented from falling off the rotating shaft 4. Through the arrangement of the ball bearing 88, the rotational friction of the rotating shaft 4 can be reduced, and the rotational wear can be reduced.

[0072] Working principle: When in use, place the device on the mixture for making the active agent. The floating plate 1 can float in the produced mixture of the active agent to support the device, and the top of the floating plate 1 is just flush with the liquid level of the mixture. When it is necessary to eliminate the bubbles on the mixture, start the drive motor 74. The rotation of the drive motor 74 can drive the connecting frame 73 to rotate. The rotation of the connecting frame 73 can drive the rotating block 71 and the guiding arc plate 76 to rotate. On the one hand, the rotation of the guiding arc plate 76 will guide the bubbles to move towards the bubble-piercing needle 72. When the bubble-piercing needle 72 rotates, the tip of the bubble-piercing needle 72 contacts the bubble and pierces it, eliminating the bubbles on the mixture. The retaining block 77 rotates in the retaining groove 78 to be used for retaining the rotating block 71 when it rotates, improving the stability of the rotating block 71 when it rotates. When processing the bubbles, the operator can hold the grip 64 to control the adjusting block 62. The adjusting block 62 rotates on the connecting block 61 to adjust the angle of the adjusting rod 63 as it moves, facilitating the use of the adjusting rod 63 and pushing or pulling the device to change the position of the device to process the bubbles at different positions. When cleaning the device after processing the bubbles, the positioning member 6 can be removed to reduce the volume of the device for easy cleaning. Just pull out the clamping rod 83 from the inserting rod 84 and then directly pull out the positioning member 6. After cleaning, the inserting rod 84 can be directly inserted into the fixing block 82, and then the clamping rod 83 can be clamped into the inserting rod 84. At this time, the installation of the positioning member 6 is completed. The fixing spring 86 can drive the clamping rod 83 to be clamped in the inserting rod 84 to prevent the clamping rod 83 from falling off. The ball bearing 88 can reduce the rotational friction of the rotating shaft 4 and reduce rotational wear.

[0073] Obviously, those skilled in the art can make various changes and modifications to the present utility model without departing from the spirit and scope of the present utility model. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and their equivalent technologies, the present utility model also intends to include these changes and modifications.

Claims

1. A surfactant defoaming device, characterized in that: include: The floating plate (1) is circular in shape and is used for suspension support; A base (2) is fixedly mounted on the floating plate (1) and is used for mounting the mechanism; A protective shell (3) is fixedly mounted on the base (2) and is used for protecting and installing the mechanism; A rotating shaft (4) is rotatably mounted in the protective shell (3) and is used for rotating to remove bubbles; A separation rod (5) is arranged above the protective shell (3) and plays a guiding role to prevent the mechanisms from interfering with each other; A positioning member (6) is rotatably arranged on the partition rod (5) and is used for adjusting the position of the device to eliminate bubbles at different positions; A bubble removal mechanism (7) is rotatably disposed on the base (2) and is used to remove bubbles; The disassembly and assembly mechanism (8) is arranged on the rotating shaft (4) and the partition rod (5) and is used for disassembly and assembly of the position adjustment member (6), thereby reducing the occupied space of the device and facilitating the cleaning of the device.

2. A surfactant defoaming device as claimed in claim 1, characterized in that: The positioning member (6) comprises: A connecting block (61) is fixedly mounted on the end of the partition rod (5) and is used for connecting the mechanisms; An adjusting block (62) is rotatably mounted on the connecting block (61) and is used for adjusting the angle; An adjusting rod (63) is fixedly mounted on the adjusting block (62) and is used for controlling and adjusting the position of the device; A grip (64) is fixedly mounted on the end of the adjusting rod (63) and is used for gripping to prevent slipping.

3. A surfactant defoaming device as claimed in claim 2, characterized in that: The defoaming mechanism (7) comprises: A rotating block (71) is rotatably mounted on the base (2) and is used for rotating to adjust the position; A bubble pricking needle (72) is fixedly mounted on the rotating block (71) and is used for pricking and defoaming bubbles; The connecting frame (73) is fixedly mounted on the rotating block (71) and has an L-shaped shape.

4. A surfactant defoaming device as claimed in claim 3, characterized in that: The defoaming mechanism (7) further comprises: A driving motor (74) is fixedly mounted on the base (2) and is used to drive the rotating shaft (4) to rotate; The built-in power supply (75) is fixedly mounted on the base (2), and the built-in power supply (75) is electrically connected to the driving motor (74) for supplying electric energy.

5. A surfactant defoaming device as claimed in claim 4, characterized in that: The defoaming mechanism (7) comprises: The guide arc plate (76) is fixedly mounted on both sides of the rotating block (71) and is used for guiding the bubbles. When the rotating block (71) rotates, the bubbles are guided to move toward the bubble pricking needle (72) for debubbling; A retaining block (77), the retaining block (77) is fixedly mounted on the rotating block (71) and is used for retaining the rotating block (71); A retaining groove (78) is provided on the base (2), and a retaining block (77) is rotatably mounted in the retaining groove (78).

6. A surfactant defoaming device as claimed in claim 1, characterized in that: The disassembly and assembly mechanism (8) comprises: A connecting seat (81) is movably sleeved on the rotating shaft (4) and has a square shape; A fixing block (82) fixedly mounted on the connecting seat (81); A clamping rod (83) is slidably mounted in the fixing block (82) and is used to fix the positioning member (6); The insert rod (84) is fixedly mounted on the partition rod (5), and the clamping rod (83) is clamped in the insert rod (84) for disassembly and assembly of the position adjusting member (6).

7. A surfactant defoaming device as claimed in claim 6, characterized in that: The disassembly and assembly mechanism (8) further comprises: A pull block (85) is fixedly mounted on the clamping rod (83); The fixing spring (86) has two ends fixedly mounted on the fixing block (82) and the pulling block (85) respectively, and is used to drive the clamping rod (83) to be clamped in the inserting rod (84) to prevent the clamping rod (83) from falling off.

8. A surfactant defoaming device as claimed in claim 7, characterized in that: The disassembly and assembly mechanism (8) further comprises: A limiting ring (87) is fixedly sleeved on the rotating shaft (4) and is used to limit the position of the rotating shaft (4); The ball bearing (88) is fixedly sleeved in the connecting seat (81) and is used to reduce the rotational friction of the rotating shaft (4).

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