Crystallization kettle for producing and processing calcium pantothenate with wall sticking prevention function

Abstract

The utility model discloses a calcium pantothenate production and processing crystallization kettle with a wall sticking prevention function, which relates to the technical field of crystallization kettles and comprises a kettle body, a feed port is mounted at the upper part of the kettle body, a discharge port is mounted at the bottom of the kettle body, a stirring piece is mounted in the kettle body, and a cleaning piece is mounted on the stirring piece. According to the utility model, airflow is transmitted by starting the control valve and the air pump, and then is transmitted through the transmission pipe, so that the airflow is transmitted into the exhaust pipe and is exhausted through the exhaust hole, and residual materials scraped by the scraper blade can be removed, so that the residual materials on the inner wall of the kettle body can be removed more effectively; the motor is started to drive the rotating shaft to rotate, then the cleaning assembly fixedly connected with the connecting rod is driven to rotate, and then the cleaning assembly is driven to move leftwards through centrifugal force, so that the scraping plate is driven to move leftwards, the scraping plate is attached to the inner wall of the kettle body, and residual materials on the inner wall of the kettle body can be cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of crystallization kettles, in particular to a crystallization kettle for producing and processing calcium pantothenate with a wall-preventing function. Background Art

[0002] Reactor is one of the indispensable equipment in chemical industry production. As we all know, there are many types of reactors, which are widely used in petroleum, chemical, food, medicine, pesticide, scientific research and other industries. It is a reaction equipment used to complete polymerization, condensation, sulfidation, hydrocarbonization, hydrogenation and other chemical process.

[0003] At present, publication number CN216457008U discloses a crystallization kettle for the production and processing of D-calcium pantothenate with anti-wall sticking function, which is provided with a reaction tank, a drive motor, a feed port, a support plate, a support leg, a discharge port, a support seat, a drive shaft, a spiral scraper, a connecting rod, a stirring rod, a through hole, a rotating shaft, a limit plate and a fan blade deconstruction. Compared with the prior art, the present application is additionally provided with a spiral scraper, the outer side of the spiral scraper contacts the inner wall of the reaction tank, and during the rotation of the drive shaft, the spiral scraper will clean the inner wall of the reaction tank and remove the substances attached to the inner wall of the reaction tank.

[0004] In order to solve the problem of anti-sticking of the inner wall of the crystallization kettle, the existing technology adopts a spiral scraper, the outer side of the spiral scraper contacts the inner wall of the reaction tank, and the spiral scraper cleans the inner wall of the reaction tank during the rotation of the drive shaft. However, the method of cleaning the inner wall of the reaction tank by the spiral scraper still has the problem of insufficient cleaning of the inner wall and incomplete cleaning of residual materials. Utility Model Content

[0005] The utility model aims to provide a crystallization kettle for the production and processing of calcium pantothenate with an anti-wall-sticking function. Under the action of centrifugal force, the scraper is driven to move to the left side so that the scraper fits the inner wall of the kettle body, thereby cleaning the residual materials on the inner wall of the kettle body. At the same time, the elastic force of the spring can drive the movable rod to squeeze and move inside the connecting pipe, thereby driving the scraper to move, so that the scraper hits the inner wall of the kettle body, so that the stubborn residual materials inside the kettle can be cleaned. The elastic force of the spring can prevent the scraper from colliding with the excessively thick residual materials when the stirring part is rotating, thereby protecting the connecting rod.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A crystallization kettle for producing and processing calcium pantothenate with an anti-wall-sticking function comprises a kettle body, a feed inlet is installed on the upper part of the kettle body, a discharge port is installed on the bottom of the kettle body, a stirring piece is installed in the kettle body, and a cleaning piece is installed on the stirring piece.

[0008] A further improvement of the technical solution of the utility model is that the stirring element includes a motor, the motor is fixedly connected to the bottom of the kettle body, the output end of the motor is fixedly connected to a rotating shaft, a mixing rod and a connecting rod are installed on the rotating shaft, and a stirring rod is installed on the connecting rod. The rotating shaft is driven by the motor to rotate, and the stirring rod and the mixing rod are driven to rotate by the rotation of the rotating shaft, thereby mixing and stirring calcium pantothenate.

[0009] A further improvement of the technical solution of the utility model is that: the cleaning part includes an air pump, which is installed on the top of the kettle body, the output end of the air pump is connected to a control valve, the other end of the control valve is connected to an air pipe, the other end of the air pipe is connected to a rotary joint, the air flow is transmitted by the air pump, and then the air flow is transmitted through the transmission pipe, and the transmission pipe is connected to the air pipe through a rotary joint, so that the transmission pipe can rotate along with the rotation of the stirring part.

[0010] A further improvement of the technical solution of the utility model is that the other end of the rotary joint is connected to a transmission pipe, and the transmission pipe is connected to a cleaning component, and the cleaning component cleans the inner wall of the kettle.

[0011] A further improvement of the technical solution of the utility model is that the cleaning component includes an exhaust pipe, which is fixedly connected to the transmission pipe. An exhaust hole is opened on the exhaust pipe. The air flow is transmitted to the exhaust pipe by an air pump, and the air flow is discharged through the exhaust hole, thereby cleaning the residue on the inner wall of the kettle body to prevent it from sticking to the wall.

[0012] A further improvement of the technical solution of the utility model is that an adjusting member is fixedly mounted on the exhaust pipe, and a scraper is fixedly mounted on the adjusting member, and the residue on the inner wall of the kettle body is removed by the scraper.

[0013] A further improvement of the technical solution of the utility model is that the adjusting member includes a connecting pipe, the connecting pipe is fixedly connected to the exhaust pipe, a spring is installed inside the connecting pipe, one end of the spring is fixedly connected to a movable rod, and when the scraper is in contact with the inner wall of the kettle body, the elastic force of the spring can drive the movable rod to be squeezed and moved inside the connecting pipe.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] The utility model provides a crystallization kettle for producing and processing calcium pantothenate with the function of preventing wall adhesion. A starting motor drives a rotating shaft to rotate, thereby driving a cleaning component fixedly connected to a connecting rod to rotate, and then driving a scraper to move to the left side under the action of centrifugal force, thereby making the scraper fit the inner wall of the kettle body, so that residual materials on the inner wall of the kettle body can be cleaned, and at the same time, the elastic force of a spring can drive a movable rod to squeeze and move inside a connecting pipe, thereby, under the joint action of centrifugal force and the spring, the scraper can move back and forth left and right in the connecting pipe, thereby making the scraper hit the inner wall of the kettle body, so that the stubborn residual materials inside the kettle can be cleaned, and the elastic force of the spring can prevent the scraper from colliding with excessively thick residual materials when a stirring member is rotated, so that the connecting rod is damaged, thereby protecting the connecting rod.

[0016] The utility model provides a crystallization kettle for producing and processing calcium pantothenate with an anti-wall-sticking function. A control valve is started, and an air pump is turned on to transmit airflow. Then the airflow is transmitted through a transmission pipe, thereby transmitting the airflow to an exhaust pipe, and the airflow is discharged through an exhaust hole, so that materials missed after being scraped by a scraper can be removed again, making it more effective to remove residual materials on the wall of the kettle body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of a crystallization kettle for producing and processing calcium pantothenate with an anti-wall-sticking function in an embodiment of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the cleaning member in the embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the cleaning component in the embodiment of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the adjusting member in the embodiment of the utility model.

[0021] In the figure: 1. kettle body; 2. cleaning part; 20. air pump; 21. control valve; 22. air pipe; 23. rotary joint; 24. transmission pipe; 25. cleaning component; 250. exhaust pipe; 251. exhaust hole; 252. adjusting part; 253. scraper; 2520. connecting pipe; 2521. spring; 2522. movable rod; 3. stirring part; 30. motor; 31. rotating shaft; 32. stirring rod; 33. connecting rod; 34. mixing rod; 4. discharge port; 5. feed port. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below in conjunction with the embodiments: Example 1

[0023] like Figure 1-4 As shown, a crystallization kettle for the production and processing of calcium pantothenate with an anti-sticking wall function comprises a kettle body 1, a feed inlet 5 is installed on the upper part of the kettle body 1, a discharge port 4 is installed on the bottom of the kettle body 1, a stirring member 3 is installed in the kettle body 1, and a cleaning member 2 is installed on the stirring member 3; the stirring member 3 comprises a motor 30, the motor 30 is fixedly connected to the bottom of the kettle body 1, and a rotating shaft 31 is fixedly connected to the output end of the motor 30, a mixing rod 34 and a connecting rod 33 are installed on the rotating shaft 31, and a stirring rod 32 is installed on the connecting rod 33. The cleaning member 2 includes an air pump 20, which is installed on the top of the kettle body 1. The output end of the air pump 20 is connected to a control valve 21, and the other end of the control valve 21 is connected to an air pipe 22, and the other end of the air pipe 22 is connected to a rotary joint 23, and the other end of the rotary joint 23 is connected to a transmission pipe 24, and the transmission pipe 24 is connected to a cleaning component 25, and the cleaning component 25 includes an exhaust pipe 250, and the exhaust pipe 250 is fixedly connected to the transmission pipe 24, and an exhaust hole 251 is opened on the exhaust pipe 250;

[0024] Specifically, the motor 30 drives the rotating shaft 31 to rotate, and the rotation of the rotating shaft 31 drives the stirring rod 32 and the mixing rod 34 to rotate, so that the calcium pantothenate can be mixed and stirred, and the control valve 21 is opened, and the air pump 20 is started to transmit the airflow, and the airflow is transmitted to the transmission pipe 24, and the transmission pipe 24 is connected to the air supply pipe 22 through the rotating joint 23, so that the transmission pipe 24 can rotate with the rotation of the stirring member 3, and also drive the cleaning component 25 to rotate and clean, and the control valve 21 is opened, and the air pump 20 is started to transmit the airflow, and the airflow is transmitted to the transmission pipe 24, and the transmission pipe 24 transmits the airflow to the exhaust pipe 250, so that the exhaust hole 251 discharges the airflow, so that the missed materials after the scraper 253 is scraped can be cleaned again. Example 2

[0025] like Figure 1-4 As shown, on the basis of Example 1, a crystallization kettle for the production and processing of calcium pantothenate with an anti-wall-sticking function comprises a kettle body 1, a feed port 5 is installed on the upper part of the kettle body 1, a discharge port 4 is installed on the bottom of the kettle body 1, a stirring member 3 is installed in the kettle body 1, a cleaning member 2 is installed on the stirring member 3, an adjusting member 252 is fixedly installed on the exhaust pipe 250, a scraper 253 is fixedly installed on the adjusting member 252, the adjusting member 252 comprises a connecting pipe 2520, the connecting pipe 2520 is fixedly connected to the exhaust pipe 250, a spring 2521 is installed inside the connecting pipe 2520, and one end of the spring 2521 is fixedly connected to a movable rod 2522;

[0026] The starting motor 30 drives the rotating shaft 31 to rotate, thereby driving the cleaning component 25 fixedly connected to the connecting rod 33 to rotate, and under the action of centrifugal force, the movable rod 2522 is driven to move to the left, thereby driving the scraper 253 to move to the left, and then the scraper 253 is made to fit the inner wall of the kettle body 1, so that the residual material on the inner wall of the kettle body 1 can be cleaned, and at the same time, the elastic force of the spring 2521 can drive the movable rod 2522 to squeeze and move inside the connecting pipe 2520, thereby under the joint action of centrifugal force and the spring 2521, the scraper 253 can move back and forth left and right in the connecting pipe 2520, thereby making the scraper 253 hit the inner wall of the kettle body 1, so that the stubborn residual material inside the kettle body 1 can be cleared, and the elastic force of the spring 2521 can make the scraper 253 shrink when colliding with the excessively thick residual material when the stirring member 3 is rotating, so as to prevent the connecting rod 33 from being damaged, thereby protecting the connecting rod 33.

[0027] The working principle of the crystallization kettle for the production and processing of calcium pantothenate with anti-wall sticking function is described in detail below.

[0028] like Figure 1-4 As shown, the rotation of the rotating shaft 31 drives the stirring rod 32 and the mixing rod 34 to rotate, and the calcium pantothenate can be mixed and stirred. The airflow is transmitted by the air pump 20, and the airflow is transmitted through the transmission pipe 24. The transmission pipe 24 is connected to the air supply pipe 22 through the rotating joint 23, so that the transmission pipe 24 can rotate with the rotation of the stirring member 3, and also drive the cleaning component 25 to rotate and clean. The motor 30 is started to drive the rotating shaft 31 to rotate, and then the cleaning component 25 fixed to the connecting rod 33 is driven to rotate, and then the movable rod 2522 is driven to move to the left by the centrifugal force, so that The scraper 253 is driven to move to the left, and then the scraper 253 is made to fit the inner wall of the kettle body 1, so that the residual material on the inner wall of the kettle body 1 can be cleaned. Secondly, the elastic force of the spring 2521 can drive the movable rod 2522 to squeeze and move inside the connecting pipe 2520, thereby driving the scraper 253 to move, so that the scraper 253 hits the inner wall of the kettle body 1, so that the stubborn residual material inside the kettle body 1 can be cleared. The elastic force of the spring 2521 can prevent the scraper 253 from colliding with the excessively thick residual material when the stirring element 3 is rotating, so that the connecting rod 33 is damaged, thereby protecting the connecting rod 33.

[0029] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A crystallization kettle for producing and processing calcium pantothenate with an anti-staining function, comprising a kettle body (1), characterized in that: The upper part of the kettle body (1) is provided with a feed inlet (5), the bottom of the kettle body (1) is provided with a discharge outlet (4), a stirring element (3) is provided in the kettle body (1), and a cleaning element (2) is provided on the stirring element (3); The cleaning member (2) comprises an air pump (20), the air pump (20) being mounted on the top of the kettle body (1), the output end of the air pump (20) being connected to a control valve (21), the other end of the control valve (21) being connected to an air supply pipe (22), the other end of the air supply pipe (22) being connected to a rotary joint (23); The other end of the rotary joint (23) is connected to a transmission pipe (24), and the transmission pipe (24) is connected to a cleaning component (25); The cleaning assembly (25) comprises an exhaust pipe (250), the exhaust pipe (250) being fixedly connected to the transmission pipe (24), the exhaust pipe (250) being provided with an exhaust hole (251), an adjusting member (252) being fixedly mounted on the exhaust pipe (250), and a scraper (253) being fixedly mounted on the adjusting member (252); The regulating member (252) comprises a connecting pipe (2520), wherein the connecting pipe (2520) is fixedly connected to the exhaust pipe (250), a spring (2521) is installed inside the connecting pipe (2520), and one end of the spring (2521) is fixedly connected to a movable rod (2522).

2. The crystallization kettle for producing and processing calcium pantothenate with the function of preventing wall staining according to claim 1, characterized in that: The stirring element (3) comprises a motor (30), the motor (30) being fixedly connected to the bottom of the kettle body (1), the output end of the motor (30) being fixedly connected to a rotating shaft (31), a mixing rod (34) and a connecting rod (33) being mounted on the rotating shaft (31), and a stirring rod (32) being mounted on the connecting rod (33).

Images