Stripping liquid purification device

Abstract

The utility model discloses a stripping liquid purification device which comprises a supporting piece, a cooling barrel is installed at one end of the supporting piece, a coil pipe is arranged in an inner cavity of the cooling barrel, a first stirring piece is arranged in an inner cavity of the coil pipe, the first stirring piece is rotationally connected with the cooling barrel and can be connected with an output shaft of a motor through a driving assembly, and the motor is connected with a limiting base. The limiting seat is installed at the top end of the evaporation barrel installed at the other end of the supporting piece, an output shaft of the motor is connected with a second stirring piece, and the second stirring piece is arranged in the evaporation barrel. Meanwhile, the driving assembly is matched to drive the first stirring part to stir, so that the flowing speed of cooling liquid in the cooling cylinder is increased, heat of the coil pipe can be taken away quickly, and the evaporated and purified stripping liquid is cooled and condensed.

Description

Technical Field

[0001] The utility model relates to the technical field of purification devices, in particular to a stripping liquid purification device. Background Art

[0002] The stripping liquid purification device is a chemical equipment. Its main function is to remove impurities in the stripping liquid through specific technologies and methods, thereby improving the purity and quality of the stripping liquid. This device is widely used in the chemical, pharmaceutical, electronic and other industries, and is of great significance for ensuring product quality and production safety.

[0003] The published patent document CN217645862U proposes a high-boiling point stripping liquid purification device, including an evaporator, a support seat and a liquid storage tank, a rotating arm is provided at the same height on the right side wall of the evaporator, the rotating arm is a hollow cylindrical tube, one end of the rotating arm is connected to the inside of the evaporator, a bearing is fixed on the right inner wall of the support seat, the rotating arm is sleeved in the bearing, and the other end passes through the right side wall of the support seat and is connected to a conduit, a liquid filling port and a pressure relief valve are provided on the top of the evaporator, a stirring motor is installed at the bottom of the evaporator, a heating plate is provided on the inner side wall and bottom wall of the evaporator, and a valve is provided on the conduit; one end of the conduit is connected to a condenser, and the other end of the condenser is connected to the liquid storage tank, and a liquid outlet valve is provided on the lower side wall of the liquid storage tank.

[0004] In the process of implementing the present invention, it is found that at least the following problems exist in the prior art and have not been solved:

[0005] It only realizes the circulation of the coolant. The coolant has poor fluidity inside the heat sink, which makes it difficult to quickly take away the heat from the condenser tube, resulting in a relatively slow cooling efficiency for the purified stripping liquid. For this reason, we propose a stripping liquid purification device. Utility Model Content

[0006] The purpose of the utility model is to provide a stripping liquid purification device to solve the problems raised by the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stripping liquid purification device, comprising a support member, a cooling cylinder is installed at one end of the support member, the inner cavity of the cooling cylinder is provided with a coil, the inner cavity of the coil is provided with a first stirring member, the first stirring member is rotatably connected to the cooling cylinder, and can be connected to the output shaft of the motor through a driving assembly, the motor is connected to a limit seat, the limit seat is installed at the top of the evaporating cylinder installed at the other end of the support member, the output shaft of the motor is connected to a second stirring member, and the second stirring member is placed inside the evaporating cylinder.

[0008] Preferably, the driving assembly includes a first pulley, a belt and a second pulley, the first pulley is installed on the top of the first stirring member, the first pulley is connected to the second pulley through the belt, and the second pulley is sleeved on the outside of the motor output shaft.

[0009] Preferably, the coil can be connected to the evaporator tube through a first connecting tube, the top end of the coil passes through the cooling tube and is connected to one end of the first connecting tube, the other end of the first connecting tube passes through the top end of the evaporator tube, and the bottom end of the coil passes through the bottom end of the cooling tube.

[0010] Preferably, a heater is installed at the bottom end of the evaporating cylinder.

[0011] Preferably, a feed inlet is provided at the top of the evaporating cylinder, and the feed inlet can be blocked by a blocking member.

[0012] Preferably, the top end of the cooling cylinder is connected with a second connecting pipe, the bottom end of the cooling cylinder is connected with a third connecting pipe, the other end of the second connecting pipe is connected to the output end of the extraction pump, the other end of the third connecting pipe is connected to the input end of the extraction pump, and the extraction pump is installed on one side of the support member.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model starts the motor to drive the second stirring member to rotate, so as to stir the stripping liquid inside the evaporating cylinder and accelerate the evaporation of the stripping liquid. At the same time, the driving component can drive the first stirring member to stir, and accelerate the flow rate of the coolant inside the cooling cylinder, which can speed up the removal of the heat of the coil, and cool and condense the evaporated and purified stripping liquid. The coil can increase the residence time of the stripping liquid inside the cooling cylinder, thereby facilitating the cooling of the stripping liquid. Compared with the prior art, the flow of the coolant can be accelerated, and the heat of the coil can be quickly removed, so as to cool the stripping liquid and facilitate the collection of the purified stripping liquid.

[0015] 2. The utility model starts the motor to drive the second pulley to rotate, and drives the first pulley to rotate through the belt transmission, which can drive the first stirring member to rotate, thereby stirring the coolant and accelerating its flow rate.

[0016] 3. The heater of the utility model is started to heat and evaporate the stripping liquid inside the evaporating cylinder. The evaporated stripping liquid flows to the coil through the first connecting pipe for cooling. The cooled and condensed stripping liquid flows out from the bottom of the cooling cylinder and can be collected by a container. The feed port can be used for adding stripping liquid, and the sealing member can seal it without affecting the evaporation of the stripping liquid.

[0017] 4. The utility model starts the extraction pump and cooperates with the third connecting pipe to extract the coolant from the cooling cylinder, and then cooperates with the second connecting pipe to transport it back to the cooling cylinder. The second connecting pipe and the third connecting pipe are placed outside the cooling cylinder to dissipate heat and cool, thereby realizing the cooling cycle of the coolant. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front half-section view of the overall structure of the utility model;

[0019] Figure 2 It is an enlarged view of structure A of the utility model;

[0020] Figure 3 It is a rear view of the overall structure of the utility model;

[0021] Figure 4 It is a front view of the overall structure of the utility model.

[0022] In the figure: 1, support member, 2, cooling cylinder, 3, coil, 4, first stirring member, 5, motor, 6, first connecting pipe, 7, evaporating cylinder, 8, limit seat, 9, second stirring member, 10, first pulley, 11, belt, 12, second pulley, 13, heater, 14, feed inlet, 15, blocking member, 16, second connecting pipe, 17, third connecting pipe, 18, extraction pump. DETAILED DESCRIPTION

[0023] 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.

[0024] Embodiment 1

[0025] Please refer to Figure 1-4 As shown, the utility model provides a stripping liquid purification device, including a support member 1, a cooling cylinder 2 is installed at one end of the support member 1, the inner cavity of the cooling cylinder 2 is provided with a coil 3, the inner cavity of the coil 3 is provided with a first stirring member 4, the first stirring member 4 is rotatably connected to the cooling cylinder 2, and can be connected to the output shaft of the motor 5 through a driving assembly, the motor 5 is connected to the limit seat 8, the limit seat 8 is installed at the top of the evaporation cylinder 7 installed at the other end of the support member 1, the output shaft of the motor 5 is connected to the second stirring member 9, and the second stirring member 9 is placed inside the evaporation cylinder 7.

[0026] In this embodiment, by starting the motor 5 and driving the second stirring member 9 to rotate, the stripping liquid inside the evaporating cylinder 7 can be stirred to accelerate the evaporation of the stripping liquid. At the same time, the driving component can drive the first stirring member 4 to stir, thereby accelerating the flow rate of the coolant inside the cooling cylinder 2, and accelerating the removal of heat from the coil 3. The evaporated and purified stripping liquid is cooled and condensed. The coil 3 can increase the residence time of the stripping liquid inside the cooling cylinder 2, thereby helping to cool the stripping liquid. Compared with the prior art, the flow of the cooling liquid can be accelerated, and the heat from the coil 3 can be quickly removed, thereby cooling the stripping liquid and facilitating the collection of the purified stripping liquid.

[0027] Please refer to Figure 1-4 As shown, the driving assembly includes a first pulley 10, a belt 11 and a second pulley 12. The first pulley 10 is installed on the top of the first stirring member 4. The first pulley 10 is connected to the second pulley 12 through the belt 11. The second pulley 12 is sleeved on the outside of the output shaft of the motor 5.

[0028] In this embodiment, by starting the motor 5, the second pulley 12 is driven to rotate, and through the transmission of the belt 11, the first pulley 10 is driven to rotate, which can drive the first stirring member 4 to rotate, thereby stirring the coolant and accelerating its flow rate.

[0029] Please refer to Figure 1-4 As shown, the coil 3 is connected to the evaporator tube 7 through the first connecting tube 6, the top end of the coil 3 passes through the cooling tube 2 and is connected to one end of the first connecting tube 6, the other end of the first connecting tube 6 passes through the top end of the evaporator tube 7, the bottom end of the coil 3 passes through the bottom end of the cooling tube 2, a heater 13 is installed at the bottom end of the evaporator tube 7, and a feed port 14 is provided at the top end of the evaporator tube 7, and the feed port 14 can be blocked by a blocking member 15.

[0030] In this embodiment, the heater 13 is started to heat and evaporate the stripping liquid inside the evaporating cylinder 7. The evaporated stripping liquid flows to the coil 3 through the first connecting pipe 6 for cooling. The cooled and condensed stripping liquid flows out from the bottom of the cooling cylinder 2 and can be collected by a container. The feed port 14 can be used to add stripping liquid, and the sealing member 15 can seal it without affecting the evaporation of the stripping liquid.

[0031] Please refer to Figure 1-4 As shown, the top end of the cooling cylinder 2 is connected with a second connecting pipe 16, the bottom end of the cooling cylinder 2 is connected with a third connecting pipe 17, the other end of the second connecting pipe 16 is connected to the output end of the extraction pump 18, the other end of the third connecting pipe 17 is connected to the input end of the extraction pump 18, and the extraction pump 18 is installed on one side of the support 1.

[0032] In this embodiment, by starting the extraction pump 18, the coolant is extracted from the cooling cylinder 2 in cooperation with the third connecting pipe 17, and then re-delivered to the cooling cylinder 2 in cooperation with the second connecting pipe 16. The second connecting pipe 16 and the third connecting pipe 17 are placed outside the cooling cylinder 2 to dissipate heat and cool, thereby realizing the cooling cycle of the coolant.

[0033] Working principle: First, the feed inlet 14 can be used to add the stripping liquid, and the blocking member 15 can block it without affecting the evaporation of the stripping liquid. The heater 13 is started to heat and evaporate the stripping liquid inside the evaporating cylinder 7, and the evaporated stripping liquid flows to the coil 3 through the first connecting pipe 6 for cooling. The cooled and condensed stripping liquid flows out from the bottom of the cooling cylinder 2 and can be collected by a container. By starting the motor 5, the second stirring member 9 is driven to rotate, which can stir the stripping liquid inside the evaporating cylinder 7 and accelerate the evaporation of the stripping liquid. At the same time, the driving component can drive the second pulley 12 to rotate, and the belt 11 drives the second stirring member 9 to rotate. The rotation of the pulley 10 can drive the first stirring member 4 to rotate, thereby stirring the coolant and accelerating its flow rate. This can speed up the removal of heat from the coil 3, and cool and condense the evaporated and purified stripping liquid. The coil 3 can increase the residence time of the stripping liquid inside the cooling cylinder 2, thereby facilitating the cooling of the stripping liquid. By starting the extraction pump 18 and cooperating with the third connecting pipe 17 to extract the coolant from the cooling cylinder 2, and then cooperating with the second connecting pipe 16 to transport it back to the cooling cylinder 2, the second connecting pipe 16 and the third connecting pipe 17 are placed outside the cooling cylinder 2 to dissipate heat and cool, thereby realizing a cooling cycle of the coolant.

[0034] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A stripping liquid purification device, comprising a support member (1), characterized in that: A cooling cylinder (2) is installed at one end of the support member (1), and a coil (3) is provided in the inner cavity of the cooling cylinder (2), and a first stirring member (4) is provided in the inner cavity of the coil (3). The first stirring member (4) is rotatably connected to the cooling cylinder (2) and can be connected to the output shaft of the motor (5) through a driving component. The motor (5) is connected to a limit seat (8), and the limit seat (8) is installed at the top end of the evaporating cylinder (7) installed at the other end of the support member (1). The output shaft of the motor (5) is connected to a second stirring member (9), and the second stirring member (9) is placed inside the evaporating cylinder (7).

2. A stripping liquid purification device according to claim 1, characterized in that: The driving assembly comprises a first pulley (10), a belt (11) and a second pulley (12); the first pulley (10) is installed at the top end of the first stirring member (4); the first pulley (10) is connected to the second pulley (12) via the belt (11); and the second pulley (12) is sleeved on the outside of the output shaft of the motor (5).

3. A stripping liquid purification device according to claim 1, characterized in that: The coil (3) can be connected to the evaporating tube (7) via a first connecting tube (6); the top end of the coil (3) passes through the cooling tube (2) and is connected to one end of the first connecting tube (6); the other end of the first connecting tube (6) passes through the top end of the evaporating tube (7); and the bottom end of the coil (3) passes through the bottom end of the cooling tube (2).

4. A stripping liquid purification device according to claim 3, characterized in that: A heater (13) is installed at the bottom end of the evaporation cylinder (7).

5. A stripping liquid purification device according to claim 4, characterized in that: A feed inlet (14) is provided at the top end of the evaporating cylinder (7), and the feed inlet (14) can be blocked by a blocking member (15).

6. The stripping liquid purification device according to claim 1, characterized in that: The top end of the cooling cylinder (2) is connected to a second connecting pipe (16), the bottom end of the cooling cylinder (2) is connected to a third connecting pipe (17), the other end of the second connecting pipe (16) is connected to the output end of an extraction pump (18), the other end of the third connecting pipe (17) is connected to the input end of the extraction pump (18), and the extraction pump (18) is installed on one side of the support member (1).

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