Purification equipment for chemical products

Abstract

The utility model relates to the technical field of purification equipment for chemical products, and discloses purification equipment for chemical products, which comprises a reaction tank, a stirring and mixing device is mounted at the top of the reaction tank, a liquid feeding pipe penetrates through the top of an inner cavity of the reaction tank, and a spraying round pipe is fixedly assembled at one end of the liquid feeding pipe. And a water outlet of a chemical pump is fixedly assembled at the end, away from the spraying round pipe, of the liquid feeding pipe, and a water inlet of the chemical pump is fixedly sleeved with a connecting pipe. The monitoring instrument is adjusted to the position of the required liquid amount, the monitoring instrument monitors the liquid level, when the monitoring instrument monitors liquid, the liquid stops entering, the required liquid is quantified, and then the problems that when existing chemical product purification equipment is cleaned, a water pipe is manually held by hand for cleaning, the use amount of water cannot be controlled in the cleaning process, and the cleaning efficiency is high are solved. Therefore, water resources are wasted when the water is used too much, and the interior of the reaction tank cannot be cleaned thoroughly when the water is used too little.

Description

TECHNICAL FIELD

[0001] The utility model relates to chemical product purification equipment technical field, specifically is a kind of purification equipment for chemical product. BACKGROUND

[0002] Purification refers to the impurities in mixture is separated to improve its purity, purification as an important chemical method, not only in chemical research has important role, in chemical production also has very important role, many important chemical research and chemical production, are mainly with purification.

[0003] The existing chemical product purification equipment is cleaned by manual holding water pipe, and the water usage cannot be controlled in the cleaning process, so that too much water usage will lead to waste of water resources, and too little water usage will lead to the problem of incomplete cleaning of the reaction tank. Some chemicals need to add a certain amount of reagent during purification, and the reagent is also added manually, too much or too little will affect the purity of purification. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides a kind of purification equipment for chemical product, with the advantages of improving chemical purification purity and cleaning water amount can save water resources quantitatively, solve the problems raised in the above background art.

[0005] The utility model provides the following technical scheme: a kind of purification equipment for chemical product, including reaction tank, the top of the reaction tank is equipped with stirring mixing device, the top of the reaction tank inner chamber is penetrated with liquid supply pipe, one end of the liquid supply pipe is fixedly equipped with spray round pipe, the water outlet of the chemical pump is fixedly equipped with the liquid supply pipe away from spray round pipe, the water inlet of the chemical pump is fixedly sleeved with connecting pipe, the inner chamber of the connecting pipe is penetrated with branch pipe one and branch pipe two, the right side of the chemical pump is equipped with shell body, the shell body is equipped with storage bin one and storage bin two, branch pipe one and branch pipe two are connected with storage bin one and storage bin two respectively.

[0006] As a preferred technical scheme of the utility model, the outer wall of branch pipe one and branch pipe two is respectively equipped with electromagnetic valve one and electromagnetic valve two, and the positions of electromagnetic valve one and electromagnetic valve two are close to the end of connecting pipe.

[0007] As a preferred technical scheme of the utility model, the outer wall of storage bin one and storage bin two is respectively equipped with monitoring bin one and monitoring bin two, and branch pipe one and branch pipe two are respectively installed on monitoring bin one and monitoring bin two.

[0008] As an optimal technical solution of the present invention, mounting brackets are installed on the outer sides of the liquid storage tank 1 and the liquid storage tank 2, a reduction servo motor is installed on the top of the mounting bracket, a screw rod is fixedly connected to the power output shaft of the reduction servo motor, a lifting bracket is threadedly connected to the outer edge of the screw rod, and a monitor is installed on the top of the lifting bracket.

[0009] As a preferred technical solution of the present invention, scale lines are engraved on the outer edge of the mounting bracket, and a control module is fixedly mounted on the outer wall of the mounting bracket, and the control module is electrically connected to the reduction servo motor.

[0010] As an optimal technical solution of the present invention, liquid inlet pipe 1 and liquid inlet pipe 2 are respectively installed on the top of the liquid storage tank 1 and the liquid storage tank 2, and the water outlets of the liquid inlet pipe 1 and the liquid inlet pipe 2 are both facing the center of the outer shell.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. The chemical product purification equipment monitors the liquid level by adjusting the monitor to the position of the required liquid volume. When the monitor detects liquid, the liquid stops entering, so that the required liquid is quantitatively obtained, thereby solving the problem that the existing chemical product purification equipment is cleaned by manually holding a water pipe during cleaning, and the amount of water cannot be controlled during the cleaning process, so that excessive water use will lead to waste of water resources, and too little water use will lead to unclean cleaning of the inside of the reaction tank. Some chemicals need to add a certain amount of reactants during purification, and these reactants are also added manually. Too much or too little will affect the purity of the purification.

[0013] 2. The chemical product purification equipment directs the water outlets of the liquid inlet pipe 1 and the liquid inlet pipe 2 toward the baffle in the middle of the outer shell, so that when the liquid passes through the liquid inlet pipe 1 and the liquid inlet pipe 2, the liquid will flow downward through the baffle in the middle of the outer shell, so that the liquid will not shake, thereby improving the accuracy of the monitor in monitoring the liquid level and improving the purification purity of the chemical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the back of the utility model;

[0016] Figure 3 This is a schematic diagram of the lifting structure of the monitoring instrument of the utility model;

[0017] Figure 4 This is a schematic diagram of the internal structure of the outer shell of the utility model;

[0018] Figure 5 This is a schematic diagram of the position structure of the spraying circular pipe of the utility model.

[0019] In the figure: 1. Reactor; 2. Stirring and mixing device; 3. Liquid feeding pipe; 4. Spraying circular pipe; 5. Chemical pump; 6. Connecting pipe; 7. Branch pipe 1; 8. Branch pipe 2; 9. Solenoid valve 1; 10. Solenoid valve 2; 11. Outer shell; 12. Liquid storage tank 1; 13. Liquid storage tank 2; 14. Monitoring tank 1; 15. Monitoring tank 2; 16. Liquid inlet pipe 1; 17. Liquid inlet pipe 2; 18. Mounting bracket; 19. Deceleration servo motor; 20. Screw; 21. Lifting bracket; 22. Monitor; 23. Scale line; 24. Control module. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1 - Figure 5 A purification device for chemical products includes a reaction tank 1, a stirring and mixing device 2 is installed on the top of the reaction tank 1, a liquid feeding pipe 3 is passed through the top of the inner cavity of the reaction tank 1, one end of the liquid feeding pipe 3 is fixedly equipped with a spraying circular pipe 4, the end of the liquid feeding pipe 3 away from the spraying circular pipe 4 is fixedly equipped with a water outlet of a chemical pump 5, the water inlet of the chemical pump 5 is fixedly sleeved with a connecting pipe 6, the inner cavity of the connecting pipe 6 is passed through a branch pipe 1 7 and a branch pipe 2 8, an outer shell 11 is provided on the right side of the chemical pump 5, and a liquid storage tank 1 12 and a liquid storage tank 2 13 are provided in the outer shell 11, and the branch pipe 1 7 The branch pipe 2 8 is connected to the liquid storage tank 1 12 and the liquid storage tank 2 13 respectively. Water is extracted from the liquid storage tank 1 12 by the operation of the chemical pump 5. The water reaches the spraying circular pipe 4 through the branch pipe 1 7 and the liquid feeding pipe 3, and then is sprayed out through the spraying circular pipe 4 to clean the reaction tank 1 and the stirring and mixing device 2. The reaction liquid is extracted from the liquid storage tank 2 13 by the operation of the chemical pump 5. The reaction liquid reaches the spraying circular pipe 4 through the branch pipe 2 8 and the liquid feeding pipe 3, and then is sprayed out through the spraying circular pipe 4. The reaction liquid reacts with the chemicals to be purified in the reaction tank 1.

[0022] In a preferred embodiment, solenoid valve 1 9 and solenoid valve 2 10 are respectively installed on the outer walls of branch pipe 1 7 and branch pipe 2 8, and the positions of solenoid valve 1 9 and solenoid valve 2 10 are close to the end of connecting pipe 6. Through the setting of solenoid valve 1 9 and solenoid valve 2 10, when water in liquid storage tank 1 12 is extracted, solenoid valve 2 10 is in a closed state, so that the reaction liquid in liquid storage tank 2 13 will not be extracted. When the reaction liquid in liquid storage tank 2 13 is extracted, solenoid valve 1 9 is in a closed state, so that the water in liquid storage tank 1 12 will not be extracted.

[0023] In a preferred embodiment, the outer walls of liquid storage tank 1 12 and liquid storage tank 2 13 are respectively installed with monitoring tank 1 14 and monitoring tank 2 15, branch pipe 1 7 and branch pipe 2 8 are respectively installed on monitoring tank 1 14 and monitoring tank 2 15, monitoring tank 1 14 and monitoring tank 2 15 are respectively connected to liquid storage tank 1 12 and liquid storage tank 2 13, and liquid can enter monitoring tank 1 14 and monitoring tank 2 15, so that the monitor 22 can detect the height of the liquid.

[0024] In a preferred embodiment, a mounting bracket 18 is installed on the outside of the liquid storage tank 12 and the liquid storage tank 2, 13. A reduction servo motor 19 is installed on the top of the mounting bracket 18. The power output shaft of the reduction servo motor 19 is fixedly sleeved with a screw rod 20. The outer edge of the screw rod 20 is threadedly connected to a lifting bracket 21. A monitor 22 is installed on the top of the lifting bracket 21. The reduction servo motor 19 drives the screw rod 20 to rotate, and the screw rod 20 drives the lifting bracket 21 and the monitor 22 to rise and fall. The lifting bracket 21 and the monitor 22 slide on the mounting bracket 18, and the liquid level is monitored by the monitor 22 to control the amount of liquid entering the liquid storage tank 12 and the liquid storage tank 2, 13.

[0025] In a preferred embodiment, the outer edge of the mounting bracket 18 is engraved with scale lines 23, and the outer wall of the mounting bracket 18 is fixedly equipped with a control module 24. The control module 24 is electrically connected to the reduction servo motor 19. The reduction servo motor 19 is controlled by the control module 24. By observing the position of the lifting bracket 21 at the scale line 23, the control of the control module 24 can be stopped when the lifting bracket 21 reaches the specified position.

[0026] In a preferred embodiment, a liquid inlet pipe 16 and a liquid inlet pipe 2 17 are respectively installed on the top of the liquid storage tank 12 and the liquid storage tank 2 13, and the water outlets of the liquid inlet pipe 16 and the liquid inlet pipe 2 17 are both facing the center of the outer shell 11. Through the arrangement of the liquid inlet pipe 16 and the liquid inlet pipe 2 17, the liquid enters the liquid storage tank 12 and the liquid storage tank 2 13 respectively through the liquid inlet pipe 16 and the liquid inlet pipe 2 17. At this time, the liquid contacts the baffle in the middle of the outer shell 11 through the liquid inlet pipe 16 and the liquid inlet pipe 2 17, and the liquid flows downward through the baffle in the middle of the outer shell 11, so that the liquid will not shake, and the monitor 22 can monitor the liquid level more accurately.

[0027] Working principle: when in use, the chemicals to be purified are added into the reaction tank 1, and then the chemicals in the reaction tank 1 are fully stirred by the stirring and mixing device 2. When the reaction liquid needs to be added, the solenoid valve 1 9 is in the closed state, and the reaction liquid is extracted from the liquid storage tank 2 13 through the operation of the chemical pump 5. The reaction liquid reaches the spraying pipe 4 through the branch pipe 2 8 and the liquid feeding pipe 3, and is then sprayed out through the spraying pipe 4. The reaction liquid reacts with the chemicals to be purified in the reaction tank 1. Before this, the control module 24 is controlled by the control module 24 to control the deceleration servo motor 19 to operate, and the deceleration servo motor 19 drives the screw 20 to rotate. The screw rod 20 drives the lifting bracket 21 and the monitor 22 to rise and fall, and then observes the position of the lifting bracket 21 on the scale line 23. When the lifting bracket 21 reaches the specified position, stop operating the control module 24. The liquid level is monitored by the monitor 22 to control the amount of liquid entering the liquid storage tank 2 13. The same operation is performed on the amount of water in the liquid storage tank 12. When the purification is completed, close the solenoid valve 2 10, open the solenoid valve 1 9, and then use the chemical pump 5 to pump water from the liquid storage tank 12. The water reaches the spraying pipe 4 through the branch pipe 1 7 and the liquid feeding pipe 3, and is then sprayed out through the spraying pipe 4 to clean the reaction tank 1 and the stirring and mixing device 2.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A purification device for chemical products, comprising a reaction tank (1), characterized in that: The top of the reaction tank (1) is provided with a stirring and mixing device (2), the top of the inner cavity of the reaction tank (1) is penetrated by a liquid feeding pipe (3), one end of the liquid feeding pipe (3) is fixedly equipped with a spraying circular pipe (4), the end of the liquid feeding pipe (3) away from the spraying circular pipe (4) is fixedly equipped with a water outlet of the chemical pump (5), the water inlet of the chemical pump (5) is fixedly sleeved with a connecting pipe (6), the inner cavity of the connecting pipe (6) is penetrated by a branch pipe 1 (7) and a branch pipe 2 (8), the right side of the chemical pump (5) is provided with an outer shell (11), the outer shell (11) is provided with a liquid storage tank 1 (12) and a liquid storage tank 2 (13), the branch pipe 1 (7) and the branch pipe 2 (8) are respectively connected with the liquid storage tank 1 (12) and the liquid storage tank 2 (13); The outer walls of the liquid storage tank 1 (12) and the liquid storage tank 2 (13) are respectively installed with a monitoring tank 1 (14) and a monitoring tank 2 (15), and the branch pipe 1 (7) and the branch pipe 2 (8) are respectively installed on the monitoring tank 1 (14) and the monitoring tank 2 (15); The outer sides of the liquid storage tank 1 (12) and the liquid storage tank 2 (13) are both installed with mounting brackets (18), the top of the mounting brackets (18) is installed with a reduction servo motor (19), the power output shaft of the reduction servo motor (19) is fixedly sleeved with a screw rod (20), the outer edge of the screw rod (20) is threadedly connected to a lifting bracket (21), and the top of the lifting bracket (21) is installed with a monitor (22).

2. A chemical product purification device according to claim 1, characterized in that: The outer walls of the branch pipe 1 (7) and the branch pipe 2 (8) are respectively installed with a solenoid valve 1 (9) and a solenoid valve 2 (10), and the positions of the solenoid valve 1 (9) and the solenoid valve 2 (10) are close to the end of the connecting pipe (6).

3. The chemical product purification equipment according to claim 1, characterized in that: The outer edge of the mounting bracket (18) is engraved with scale lines (23), and the outer wall of the mounting bracket (18) is fixedly equipped with a control module (24), and the control module (24) is electrically connected to the reduction servo motor (19).

4. The chemical product purification equipment according to claim 1, characterized in that: A liquid inlet pipe 1 (16) and a liquid inlet pipe 2 (17) are respectively installed on the top of the liquid storage tank 1 (12) and the liquid storage tank 2 (13), and the water outlets of the liquid inlet pipe 1 (16) and the liquid inlet pipe 2 (17) are both oriented toward the center of the outer shell (11).

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