CN211400472U

CN211400472U - Lithium bromide solution is with quick cooling device

Info

Publication number: CN211400472U
Application number: CN201922472405.6U
Authority: CN
Inventors: 刘书华; 王庆伟
Original assignee: Qingdao Rentong Refrigeration Co ltd
Current assignee: Qingdao Rentong Refrigeration Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-01
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a lithium bromide solution is with quick cooling device, include the bottom plate and be located the fixed block of bottom plate top one side, the fixed block is top open-ended hollow structure, just be equipped with in the fixed block rather than assorted stand, the top of stand extends to the top of fixed block is equipped with the support frame, be equipped with the hole in the support frame, one side in the hole is equipped with positive and negative motor, positive and negative motor's output be equipped with the lead screw that the support frame is connected, be equipped with rather than assorted slider on the lead screw, the bottom of slider is equipped with the rotating electrical machines. Has the advantages that: the cooling water in the cooling pipe is tap water, is pollution-free and corrosion-free, and the convection is strengthened in the stirring in the design of adding the condenser pipe at the stirring blade, the acceleration heat exchange is fast in cooling speed, and the heat transfer area in the unit volume of the cooling pipe around the design is large.

Description

Lithium bromide solution is with quick cooling device

Technical Field

The utility model relates to a lithium bromide solution cooling technical field particularly, relates to a lithium bromide solution is with quick cooling device.

Background

The lithium bromide solution is colorless liquid, has salty taste and no toxicity, the solution is light yellow after the lithium chromate is added, and the solubility of the lithium bromide in water is reduced along with the reduction of the temperature.

When the lithium bromide solution is processed, the lithium bromide solution is discharged from the reaction kettle, the lithium bromide solution cannot be directly fed into the next step due to high temperature (80 ℃), the lithium bromide solution needs to be placed at room temperature, and after the lithium bromide solution is naturally cooled to the room temperature, the lithium bromide solution needs 6 to 8 hours in the process, so that the production efficiency is seriously influenced.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides a lithium bromide solution is with quick cooling device to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

a quick cooling device for a lithium bromide solution comprises a bottom plate and a fixed block positioned on one side of the top end of the bottom plate, wherein the fixed block is of a hollow structure with an opening at the top end, a stand column matched with the fixed block is arranged in the fixed block, a support frame is arranged at the top end of the stand column and extends to the upper side of the fixed block, a hole is formed in the support frame, a positive and negative motor is arranged on one side in the hole, a lead screw connected with the support frame is arranged at the output end of the positive and negative motor, a sliding block matched with the lead screw is arranged on the lead screw, a rotating motor is arranged at the bottom end of the sliding block, a container is arranged at the top end of the bottom plate and positioned on one side of the fixed block, a driving shaft extending into the container is arranged at the output end of the rotating motor, a plurality of uniformly distributed stirring, the outer wall of container encircles and is equipped with the cooling tube, the both ends of cooling tube all are connected with circulating water pump, circulating water pump is located the top of bottom plate.

Preferably, the circulating water pump is located between the container and the fixed block, and cooling water is arranged in the circulating water pump.

Preferably, the upright column is far away from one side of the container and is positioned in the fixed block, a toothed plate is arranged in the fixed block, a gear meshed with the toothed plate is arranged at the top end of one side in the fixed block, and a driving motor matched with the gear is arranged at the axis of the gear.

Preferably, both ends of the toothed plate are provided with limit blocks, and the gear is connected with the output end of the driving motor.

Preferably, the bottom end of the support frame is provided with a sliding chute matched with the rotating motor, and the sliding chute is of an arc-shaped structure.

Preferably, the stirring blade is connected with the driving shaft through a fixing bolt, and the stirring blade has an arc-shaped structure.

Preferably, a pipeline is arranged at the bottom end of one side, far away from the fixed block, of the container, and a valve matched with the pipeline is arranged on the pipeline.

The utility model has the advantages that: through slider and rotating electrical machines's cooperation design, can carry out the displacement to the drive shaft, do not occupy extra workspace basically, do not influence the circulation of original production technology flow, and the cooling water in the cooling tube is the running water, and is pollution-free, and is anticorrosive, and at the design of stirring leaf at the joining condenser pipe, the convection current is strengthened in the stirring, acceleration heat exchange, and cooling rate is fast, and it is big to encircle heat transfer area in the cooling tube unit volume of design.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a rapid cooling device for a lithium bromide solution according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a chute in a rapid cooling device for lithium bromide solution according to an embodiment of the present invention.

In the figure:

1. a base plate; 2. a fixed block; 3. a column; 4. a support frame; 5. a positive and negative motor; 6. a screw rod; 7. a slider; 8. a rotating electric machine; 9. a container; 10. a drive shaft; 11. stirring blades; 12. a condenser tube; 13. a cooling tube; 14. a water circulating pump; 15. a toothed plate; 16. a gear; 17. a drive motor; 18. a chute; 19. a pipeline.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a lithium bromide solution is with quick cooling device.

The first embodiment;

as shown in fig. 1-2, the fast cooling device for lithium bromide solution according to the embodiment of the present invention comprises a bottom plate 1 and a fixing block 2 located at one side of the top end of the bottom plate 1, wherein the fixing block 2 is a hollow structure with an open top end, a column 3 matched with the fixing block 2 is arranged in the fixing block 2, a supporting frame 4 is arranged above the fixing block 2 and extends from the top end of the column 3, a hole is arranged in the supporting frame 4, a positive and negative motor 5 is arranged at one side in the hole, a lead screw 6 connected with the supporting frame 4 is arranged at the output end of the positive and negative motor 5, a slider 7 matched with the lead screw 6 is arranged on the lead screw 6, a rotating motor 8 is arranged at the bottom end of the slider 7, a container 9 is arranged at one side of the top end of the bottom plate 1 and located at the fixing block 2, and, the outer wall of drive shaft 10 just is located container 9 is interior to encircle and is equipped with a plurality of evenly distributed's stirring leaf 11, be equipped with rather than assorted condenser pipe 12 in the stirring leaf 11, container 9's outer wall encircles and is equipped with cooling tube 13, the both ends of cooling tube 13 all are connected with circulating water pump 14, circulating water pump 14 is located the top of bottom plate 1.

Example two;

as shown in fig. 1-2, the circulating water pump 14 is located between the container 9 and the fixed block 2, and cooling water is provided in the circulating water pump 14, the upright column 3 is far away from one side of the container 9 and is located inside the fixed block 2, a toothed plate 15 is provided inside the fixed block 2, a gear 16 meshed with the toothed plate 15 is provided on the top end of one side inside the fixed block 2, a driving motor 17 matched with the gear 16 is provided at the axis of the gear 16, both ends of the toothed plate 15 are provided with limit blocks, and the gear 16 is connected with the output end of the driving motor 17. It can be seen from the above design that the driving motor 17 drives the gear 16 to rotate, so that the gear 16 is meshed with the toothed plate 15, the height of the upright column 3 is adjusted along with the rotation of the gear 16, and the support frame 4 is moved upwards to a proper height.

Example three;

as shown in fig. 1-2, a chute 18 matched with the rotating motor 8 is formed in the bottom end of the supporting frame 4, the chute 18 is of an arc-shaped structure, the stirring blade 11 is connected with the driving shaft 10 through a fixing bolt, the stirring blade 11 is of an arc-shaped structure, a pipeline 19 is arranged at the bottom end of one side, far away from the fixing block 2, of the container 9, and a valve matched with the pipeline 19 is arranged on the pipeline 19. As can be seen from the above design, the design of the fixing bolt facilitates the installation and removal of the stirring blade 11, while the design of the pipe 19 is conventional and therefore will not be described in detail.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, a solution enters the container 9, the circulating water pump 14 is started to circulate and flow cooling water in the cooling pipe 13, the driving motor 17 is started to drive the gear 16 to rotate, the gear 16 is meshed with the toothed plate 15, the height of the upright post 3 is adjusted along with the rotation of the gear 16, the support frame 4 is displaced upwards to a proper height, the forward and reverse motor 5 is started to drive the screw rod 6 to rotate, the slide block 7 is displaced along with the rotation of the screw rod 6, the position of the driving shaft 10 is adjusted, the driving shaft 10 is displaced above the container 9, then the operation is stopped, the driving motor 17 is started to drive the gear 16 to rotate anticlockwise to be meshed with the toothed plate 15 to drive the upright post 3 to displace downwards, the support frame 4 and the driving shaft 10 synchronously move downwards, the driving shaft 10 descends to the container 9 to start the rotating motor 8, the rotating motor 8 drives the stirring blades 11 to stir through, the stirring enhances convection, accelerates heat exchange, has high cooling speed, and shortens the cooling time of the lithium bromide solution.

To sum up, with the help of the utility model discloses an above-mentioned technical scheme, through slider 7 and rotating electrical machines 8's cooperation design, can carry out the displacement to drive shaft 10, do not occupy extra workspace basically, do not influence the circulation of original production technology flow, and the cooling water in the cooling tube 13 is the running water, and is pollution-free, and is anticorrosive, and at stirring leaf 11 in the design of adding condenser pipe 12, the convection current is strengthened in the stirring, acceleration heat exchange, and cooling rate is fast, and it is big to encircle heat transfer area in the 13 unit volumes of cooling tube of design.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a lithium bromide solution is with quick cooling device, its characterized in that, including bottom plate (1) and be located fixed block (2) of bottom plate (1) top one side, fixed block (2) are top open-ended hollow structure, just be equipped with in fixed block (2) rather than assorted stand (3), the top of stand (3) extends to the top of fixed block (2) is equipped with support frame (4), be equipped with the hole in support frame (4), one side in the hole is equipped with positive and negative motor (5), the output of positive and negative motor (5) be equipped with lead screw (6) that support frame (4) are connected, be equipped with rather than assorted slider (7) on lead screw (6), the bottom of slider (7) is equipped with rotating electrical machines (8), the top of bottom plate (1) just is located one side of fixed block (2) is equipped with container (9), the output of rotating electrical machines (8) is equipped with and extends to drive shaft (10) in container (9), the outer wall of drive shaft (10) just is located encircle stirring leaf (11) that are equipped with a plurality of evenly distributed in container (9), be equipped with rather than assorted condenser pipe (12) in stirring leaf (11), the outer wall of container (9) encircles and is equipped with cooling tube (13), the both ends of cooling tube (13) all are connected with circulating water pump (14), circulating water pump (14) are located the top of bottom plate (1).

2. The rapid cooling device for lithium bromide solution according to claim 1, characterized in that the circulating water pump (14) is positioned between the container (9) and the fixed block (2), and cooling water is arranged in the circulating water pump (14).

3. The lithium bromide solution rapid cooling device according to claim 1, characterized in that the upright column (3) is far away from one side of the container (9) and is positioned in the fixed block (2) and is provided with a toothed plate (15), a gear (16) meshed with the toothed plate (15) is arranged at the top end of one side in the fixed block (2), and a driving motor (17) matched with the gear (16) is arranged at the axis of the gear (16).

4. The rapid cooling device for lithium bromide solution according to claim 3, wherein two ends of the toothed plate (15) are provided with limiting blocks, and the gear (16) is connected with the output end of the driving motor (17).

5. The rapid cooling device for lithium bromide solution according to claim 1, wherein the bottom end of the support frame (4) is provided with a chute (18) matched with the rotating motor (8), and the chute (18) is of an arc-shaped structure.

6. The rapid cooling device for lithium bromide solution according to claim 1, wherein the stirring blade (11) is connected with the driving shaft (10) through a fixing bolt, and the stirring blade (11) has an arc-shaped structure.

7. The rapid cooling device for the lithium bromide solution according to claim 1, characterized in that a pipeline (19) is arranged at the bottom end of one side of the container (9) far away from the fixed block (2), and a valve matched with the pipeline (19) is arranged on the pipeline (19).