CN212347782U

CN212347782U - Double-cooling flowing crystallization device for ultraviolet absorbent UV-P

Info

Publication number: CN212347782U
Application number: CN202020976384.1U
Authority: CN
Inventors: 杨叶琳; 常书贵
Original assignee: Jiangxi Kerun New Material Technology Co ltd
Current assignee: Jiangxi Kerun New Material Technology Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-01-15
Anticipated expiration: 2030-06-02

Abstract

The utility model belongs to the technical field of the crystallization equipment, especially, be a two cold cooling mobile crystallization device for ultraviolet absorbent UV-P, can't satisfy the function of going on in step with the stirring of solvent and solute and the cooling of saturated solution to current ultraviolet absorbent crystallization device, thereby lead to the longer problem of crystallization required time, the scheme as follows is put forward now, it includes the agitator tank, the spiral puddler is installed in the internal rotation of agitator tank, the top of spiral puddler extends to the outside of agitator tank, the outside fixed mounting of agitator tank has the cooler tank, the dwang is installed in the rotation of the inboard top of cooler tank. The utility model provides high ultraviolet absorbent's production efficiency through the belt pulley that sets up makes spiral puddler and dwang rotate in step when motor drive for the crystallization process of the dissolving process of solute and solution and saturated solution can go on in step, makes the utilization ratio of motor reach the biggest, makes the operation more convenient.

Description

Double-cooling flowing crystallization device for ultraviolet absorbent UV-P

Technical Field

The utility model relates to a crystallization equipment technical field especially relates to a two cold cooling mobile crystallization devices for ultraviolet absorbent UV-P.

Background

The ultraviolet absorbent is a light stabilizer which is most widely applied at present, and can be divided into salicylates, benzophenones, benzotriazoles, substituted acrylonitrile, triazines and the like according to the structure, and the benzophenones and the benzotriazoles are most widely applied in industry. Quenchers are mainly metal complexes, such as divalent nickel complexes and the like, and are often used in combination with ultraviolet absorbers to act synergistically.

The existing ultraviolet absorbent crystallization device cannot meet the function of synchronously stirring a solvent and a solute and cooling a saturated solution, so that the defect of long crystallization time is caused, and therefore a double-cooling flowing crystallization device for an ultraviolet absorbent UV-P is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing ultraviolet absorbent crystallizing device cannot meet the synchronous performance of the stirring of solvent and solute and the cooling of saturated solution, thereby resulting in the defect of longer crystallization required time, and providing the double-cooling flowing crystallizing device for the ultraviolet absorbent UV-P.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a double-cooling flowing crystallization device for ultraviolet absorbent UV-P comprises a stirring box, the inside of agitator tank is rotated and is installed spiral agitator arm, spiral agitator arm's the top extends to the outside of agitator tank, the outside fixed mounting of agitator tank has the cooler bin, the inboard top of cooler bin is rotated and is installed the dwang, the bottom fixed mounting of dwang has the flabellum, the top of dwang extends to the outside of cooler bin, spiral agitator arm's the top and the equal fixed mounting in top of dwang have the belt pulley, transmission connection has same belt on two belt pulleys, the inside fixed mounting of cooler bin has return type pipe, the water inlet of return type pipe extends to the outside of cooler bin and communicates the delivery port that has the suction pump, the delivery port of return type pipe extends to the outside of cooler bin, bottom one side of agitator tank has same L type drain pipe with the outside top intercommunication of cooler bin.

Preferably, the top fixed mounting of agitator tank has the motor, and the output shaft of motor and the top fixed connection of a belt pulley in two belt pulleys through the belt pulley that sets up for can drive spiral puddler and dwang simultaneously and rotate in the motor drive, improve the utilization ratio of motor.

Preferably, the top of the outer side of the stirring box is communicated with a solute solution input pipe, a cooling liquid outlet is formed in the bottom of the cooling box, and the solute solution input pipe is arranged to facilitate input of solute and solvent.

Preferably, the below of cooling tank is equipped with the crystallization case, and the inside fixed mounting of crystallization case has the filter screen, and the setting of filter screen can be separated liquid and crystal.

Preferably, the suction pump is fixedly installed on the outer side of the cooling box, a baffle is movably connected to the inner wall of the bottom of the cooling box, and the suction pump is arranged to enable the water to be continuously input into the return pipe.

Preferably, one side of the bottom of the crystallization box is communicated with a liquid outlet pipe, the top of the crystallization box is provided with a through hole, and the through hole is convenient for liquid in the cooling box to flow into the crystallization box.

In the utility model, the double-cooling flowing crystallization device for the ultraviolet absorbent UV-P can synchronously rotate the spiral stirring rod and the rotating rod when the motor is driven through the arranged belt pulley, so that the dissolving process of solute and solution and the crystallization process of saturated solution can be synchronously carried out, the utilization rate of the motor is maximized, and the operation is more convenient;

the utility model discloses a crystallization box that sets up, when the inside of saturated solution at the cooling box is fully cooled down, moving baffle for the inside of crystallization box is flowed into to the coolant liquid of saturation, and through one end time, the drain pipe is opened in the abundant crystallization of solute, makes liquid flow out, through the filter screen that sets up, makes the crystal stay in the inside of crystallization box.

Drawings

FIG. 1 is a schematic structural view of a dual-cooling flow crystallization device for UV-P, which is proposed by the present invention;

FIG. 2 is a schematic view of the top view of the belt pulley and belt portion of a dual-cooling flow crystallization device for UV-P

Fig. 3 is a front view of the dual-cooling flow crystallization device for UV-P of the present invention.

In the figure: 1. a stirring box; 2. a cooling tank; 3. a crystallization box; 4. a motor; 5. a helical agitator shaft; 6. rotating the rod; 7. a fan blade; 8. a belt pulley; 9. a belt; 10. a return pipe; 11. a water pump; 12. filtering with a screen; 13. a solute solution input pipe; 14. an L-shaped liquid outlet pipe; 15. a coolant outlet; 16. a baffle plate; 17. a liquid outlet pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a double-cooling flow crystallization device for ultraviolet absorbent UV-P, comprising a stirring box 1, a spiral stirring rod 5 is rotatably installed inside the stirring box 1, the top end of the spiral stirring rod 5 extends to the outside of the stirring box 1, a cooling box 2 is fixedly installed outside the stirring box 1, a rotating rod 6 is rotatably installed at the top of the inside of the cooling box 2, a fan blade 7 is fixedly installed at the bottom end of the rotating rod 6, the top end of the rotating rod 6 extends to the outside of the cooling box 2, belt pulleys 8 are fixedly installed at the top end of the spiral stirring rod 5 and the top end of the rotating rod 6, the same belt 9 is in transmission connection with the two belt pulleys 8, a return pipe 10 is fixedly installed inside the cooling box 2, the water inlet of the return pipe 10 extends to the outside of the cooling box 2 and is communicated with the water outlet of a water pump 11, the water outlet of the return pipe 10 extends to, one side of the bottom of the stirring box 1 is communicated with the top of the outer side of the cooling box 2 through an L-shaped liquid outlet pipe 14.

The utility model discloses in, the top fixed mounting of agitator tank 1 has motor 4, and the output shaft of motor 4 and the top fixed connection of a belt pulley 8 in two belt pulleys 8 through the belt pulley 8 that sets up for can drive spiral stirring rod 5 simultaneously and rotate with dwang 6 in the time of motor 4 driven, improve motor 4's utilization ratio.

The utility model discloses in, the outside top intercommunication of agitator tank 1 has solute solution input tube 13, and coolant liquid export 15 has been seted up to the bottom of cooler tank 2, and solute solution input tube 13 sets up the input that makes things convenient for solute and solvent.

The utility model discloses in, the below of cooler bin 2 is equipped with crystallization box 3, and the inside fixed mounting of crystallization box 3 has filter screen 12, and filter screen 12's setting can be separated liquid and crystal.

The utility model discloses in, suction pump 11 fixed mounting has baffle 16 in the outside of cooler bin 2, the bottom inner wall swing joint of cooler bin 2, and suction pump 11's setting can be so that the inside input comdenstion water that lasts of return type pipe 10.

The utility model discloses in, bottom one side intercommunication of crystallization case 3 has drain pipe 17, and the through-hole has been seted up at crystallization case 3's top, and the setting up of through-hole makes things convenient for the inside liquid of cooling box 2 to flow to crystallization case 3's inside.

The working principle of the crystallization device is as follows: firstly, inputting a hot solvent and a proper amount of solute into the stirring box 1 through a solute solution input pipe 13, starting the motor 4 to work, driving the spiral stirring rod 5 to rotate by the motor 4, so that the solute and the solvent are fully fused to reach a saturated solution, then opening the L-shaped liquid outlet pipe 14, inputting the hot saturated solution in the stirring box 1 into the cooling box 2, starting the water suction pump 11, inputting a flowing cooling liquid into a water inlet of the water suction pump 11, inputting the cooling liquid into the return pipe 10 through the work of the water suction pump 11, so as to cool the saturated solution in the cooling box 2, then driving the rotating rod 6 to rotate when the motor 4 is driven through the belt pulley 8, thereby driving the fan blades 7 to rotate, so as to increase the cooling speed of the saturated solution, and after a period of time, fully cooling and crystallizing the saturated solution in the cooling box 2, stop motor 4 and suction pump 11's function, remove baffle 16 for solution flows in crystallization box 3's inside, opens drain pipe 17 at last, makes liquid flow out, and filter screen 12's setting makes the crystal solid can stay crystallization box 3's inside, makes the device flexibility increase, realizes the variety of device, can solve different problems, realizes a sustainable development's mode, the utility model discloses simple structure, reasonable in design can effectual improvement staff's operational environment, improves the automation, reduces the loaded down with trivial details scheduling problem of manual operation, has very strong practical value.

Claims

1. The utility model provides a two cold cooling flow crystallization device for ultraviolet absorbent UV-P, including agitator tank (1), a serial communication port, spiral puddler (5) is installed in the inside rotation of agitator tank (1), the top of spiral puddler (5) extends to the outside of agitator tank (1), the outside fixed mounting of agitator tank (1) has cooling tank (2), inboard top of cooling tank (2) is rotated and is installed dwang (6), the bottom fixed mounting of dwang (6) has flabellum (7), the top of dwang (6) extends to the outside of cooling tank (2), the top of spiral puddler (5) and the top of dwang (6) all fixed mounting have belt pulley (8), the transmission connection has same belt (9) on two belt pulley (8), the inside fixed mounting of cooling tank (2) has return pipe (10), the water inlet of the return pipe (10) extends to the outer side of the cooling box (2) and is communicated with the water outlet of the water suction pump (11), the water outlet of the return pipe (10) extends to the outer side of the cooling box (2), and one L-shaped liquid outlet pipe (14) is communicated with the top of the outer side of the stirring box (1) and the top of the outer side of the cooling box (2).

2. The double-cooling flowing crystallization device for the ultraviolet absorbent UV-P is characterized in that a motor (4) is fixedly installed at the top of the stirring box (1), and an output shaft of the motor (4) is fixedly connected with the top of one belt pulley (8) of the two belt pulleys (8).

3. The double-cooling flowing crystallization device for the ultraviolet absorbent UV-P as claimed in claim 1, wherein the top of the outer side of the stirring tank (1) is communicated with a solute solution input pipe (13), and the bottom of the cooling tank (2) is provided with a cooling liquid outlet (15).

4. The double-cooling flowing crystallization device for the ultraviolet absorbent UV-P is characterized in that a crystallization box (3) is arranged below the cooling box (2), and a filter screen (12) is fixedly arranged inside the crystallization box (3).

5. The double-cooling flow crystallization device for the ultraviolet absorbent UV-P as claimed in claim 1, wherein the water pump (11) is fixedly installed at the outer side of the cooling tank (2), and the baffle (16) is movably connected to the inner wall of the bottom of the cooling tank (2).

6. The double-cooling flowing crystallization device for the ultraviolet absorbent UV-P as claimed in claim 4, wherein one side of the bottom of the crystallization box (3) is communicated with a liquid outlet pipe (17), and the top of the crystallization box (3) is provided with a through hole.