CN213468973U

CN213468973U - High-efficient purification equipment of boron trichloride

Info

Publication number: CN213468973U
Application number: CN202021968272.8U
Authority: CN
Inventors: 周国强; 张英其; 涂赞勇
Original assignee: Jiangxi Hongqiang Technology Co ltd
Current assignee: Jiangxi Hongqiang Technology Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-06-18
Anticipated expiration: 2030-09-10

Abstract

The utility model relates to the technical field of purification equipment devices, in particular to a high-efficiency purification device of boron trichloride, which comprises a tank body, wherein a purification device is arranged inside the tank body, a liquid outlet pipe and a plug plate are arranged on the upper part of the tank body, and a stirring and clearing device is arranged inside the lower end of the tank body and consists of a rotating shaft, a cross rod, a brush rod and a rolling shaft; the beneficial effects are that: the brush rod is arranged, crystals or sediments accumulated in the purification process can be stirred to be dispersed and conveniently removed, and meanwhile, the inner wall of the bottom of the tank body can be cleaned by the brush arranged on the brush rod, so that the crystals or sediments are prevented from being adsorbed on the inner wall all the time; through having set up cock board, spring, slider etc for boron trichloride liquid has ensured from outside body entering jar when jar body, and the boron trichloride liquid of jar internal portion can not reveal away simultaneously, and the slider can protect the cock board can not lead to the cock board to be washed into jar internal because of the pressure that boron trichloride liquid got into jar body production, causes the leakage accident.

Description

High-efficient purification equipment of boron trichloride

Technical Field

The utility model relates to a purification equipment device correlation technique field specifically is a high-efficient purification equipment of boron trichloride.

Background

Boron trichloride can be used for preparing high-purity boron, a catalyst for organic synthesis, a fluxing agent for silicate decomposition, boronization of steel, a doping source of a semiconductor, an additive used as an oxygen scavenger, a nitride and a carbide in alloy refining, and can also be used for preparing boron nitride and a borane compound;

need carry purification equipment during boron trichloride purification, can often lead to by the condition of revealing because of the reason of inlet stopper when carrying, boron trichloride is at the in-process of purification or produce crystallization or deposit simultaneously, and these crystallization or deposit often solidify and pile up the not good clearance in the bottom of jar body.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient purification equipment of boron trichloride to solve the problem of proposing in the above-mentioned background art.

In order to realize the purpose, the utility model provides the following technical scheme: a high-efficiency purification device of boron trichloride comprises a tank body, a purification device is arranged in the tank body, a liquid outlet pipe is arranged on one side of the lower end of the tank body, a liquid inlet is arranged on the upper portion of the tank body, a sliding groove is formed in the lower portion of the liquid inlet, a plug plate is inserted into the liquid inlet, a sliding block is vertically welded on the upper surface of the plug plate and can move up and down in the sliding groove formed in the liquid inlet, the sliding block ensures that the plug plate cannot fall off the tank body due to too large stamping of boron trichloride liquid, a second limiting column is vertically welded on the lower surface of the plug plate, a first limiting column is vertically welded on a supporting rod, a spring is inserted between the second limiting column and the first limiting column, two ends of the spring are respectively welded on the supporting rod and the plug plate, a vertical rod is vertically welded on one end of the supporting rod, the, the inside stirring clearing device that is equipped with of bottom of the jar body.

Preferably, the stirring clearing device comprises a rotating shaft, a cross rod, brush rods and rollers, wherein the cross rod is perpendicularly welded on the upper portion of the rotating shaft, the rotating shaft penetrates through the middle of the upper portion of the collecting tank, the brush rods are welded at the two ends of the cross rod, the rollers are installed at the two ends of the brush rods, and the brush rods cannot rub with the inner portion of the lower end of the tank body when rotating to damage the tank body.

Preferably, the plug plate is in a boss shape, the upper part of the plug plate is matched with the opening of the liquid inlet, and the diameter of the lower part of the plug plate is larger than that of the opening of the liquid inlet.

Preferably, the brush rod is fixedly provided with a brush, the brush can clean the inner wall at the bottom of the tank body, and crystals or precipitates are prevented from being adsorbed on the inner wall all the time

Compared with the prior art, the beneficial effects of utility model are that:

1, boron trichloride can generate crystals or precipitates in the purification process and accumulate at the bottom of a tank body through arranging a brush rod, the brush rod can be used for stirring the accumulated crystals or precipitates to disperse the crystals or precipitates, the crystals or the precipitates are convenient to remove, and meanwhile, a brush on the brush rod can also be used for cleaning the inner wall of the bottom of the tank body to prevent the crystals or the precipitates from being adsorbed on the inner wall all the time;

2 through having set up cock board, spring, slider etc for boron trichloride liquid has ensured when entering the jar body from outside body, has avoided outside body to remove the back, and the boron trichloride liquid of jar internal portion can not reveal away, and the slider still can protect the cock board because boron trichloride liquid gets into the jar body and the pressure that produces is too big simultaneously, leads to the cock board to be rushed into the jar internal, causes to reveal the accident.

Drawings

FIG. 1 is a front view of an apparatus for efficiently purifying boron trichloride;

FIG. 2 is a perspective view of a portion of an apparatus for the efficient purification of boron trichloride;

fig. 3 is an enlarged view of the detail of the structure at a.

In the figure: the device comprises a tank body 1, a purification device 2, a liquid outlet pipe 3, a collecting tank 4, a rotating shaft 5, a cross rod 6, a brush rod 7, a rolling shaft 8, a vertical rod 9, a first limiting column 10, a spring 11, a plug plate 12, a liquid inlet 13, a sliding block 14, a supporting rod 15 and a second limiting column 16.

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. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the utility model.

Referring to fig. 1 to 3, the utility model provides a technical solution: a high-efficiency purification device of boron trichloride comprises a tank body 1, a purification device 2 is arranged in the tank body 1, a liquid outlet pipe 3 is arranged on one side of the lower end of the tank body 1, a liquid inlet 13 is arranged on the upper portion of the tank body 1, a sliding groove is formed in the lower portion of the liquid inlet 13, a plug plate 12 is inserted in the liquid inlet 13, a sliding block 14 is vertically welded on the upper surface of the plug plate 12, the sliding block 14 can move up and down in the sliding groove formed in the liquid inlet 13, the sliding block 14 ensures that the plug plate 12 cannot fall off the tank body due to too large stamping of boron trichloride liquid, a second limiting column 16 is vertically welded on the lower surface of the plug plate 12, a first limiting column 10 is vertically welded on a support rod 15, a spring 11 is inserted between the second limiting column 16 and the first limiting column 10, two ends of the spring 11 are respectively welded on the support rod 15 and the plug plate, the upper end vertical welding of montant 9 is at the top of jar body 1, and the bottom of jar body 1 is equipped with collecting vat 4, and the inside stirring clearing device that is equipped with in the bottom of jar body 1.

Stirring clearing device comprises pivot 5, horizontal pole 6, brush-holder stud 7 and roller bearing 8, and horizontal pole 6 welds perpendicularly on the upper portion of pivot 5, and pivot 5 passes in the middle of the upper portion of collecting vat 4, and the both ends welding of horizontal pole 6 has brush-holder stud 7, and roller bearing 8 is installed at the both ends of brush-holder stud 7, and roller bearing 8 makes brush-holder stud 7 can not rub with the inside production of 1 lower extreme of the jar body when rotatory, damages jar body 1.

The plug plate 12 is in a boss shape, the upper part of the plug plate 12 is matched with the opening of the liquid inlet 13, and the diameter of the lower part of the plug plate 12 is larger than that of the opening of the liquid inlet 13.

The brush is fixedly arranged on the brush rod 7, and the inner wall of the bottom of the tank body can be cleaned by the brush, so that crystals or sediments are prevented from being adsorbed on the inner wall all the time.

The working principle is as follows: when the boron trichloride needs to be purified, firstly, a liquid conveying pipe is inserted into the liquid inlet 13 in an aligned mode, then the liquid conveying pipe is pressed downwards, the plug plate 12 is pressed downwards, the spring 11 is compressed, the plug plate 12 continues to be separated from the liquid inlet 13 downwards, at the moment, the sliding block 14 reaches the bottom of a sliding groove in the inner wall of the liquid inlet 13, the boron trichloride liquid starts to enter the tank body 1, the spring 11 starts to retract to push the plug plate 12 upwards to seal the liquid inlet 13, the sliding block 14 ensures that the plug plate 12 cannot fall off the tank body due to too large stamping of the boron trichloride liquid, the boron trichloride liquid enters the tank body 1 and is purified through the purifying device 2, crystals or sediments generated in the purifying process fall to the bottom of the tank body 1, the purified boron trichloride liquid flows out through the liquid outlet pipe 3 and then is collected and stored, when the crystals or sediments are accumulated to a certain degree, after boron trichloride liquid is drained, a motor switch is turned on, a rotating shaft 5 of a motor drives a cross rod 6, a brush rod 7 and a rolling shaft 8 to rotate, crystals or sediments can be stirred by the cross rod 6 and the brush rod 7, the crystals or the sediments become loose, and then the crystals or the sediments are taken out from a collecting tank 4.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-efficient purification equipment of boron trichloride, includes jar body (1), its characterized in that: the purifying device (2) is arranged in the tank body (1), a liquid outlet pipe (3) is arranged on one side of the lower end of the tank body (1), a liquid inlet (13) is arranged on the upper portion of the tank body (1), a sliding groove is formed in the lower portion of the liquid inlet (13), a plug plate (12) is inserted in the liquid inlet (13), a sliding block (14) is vertically welded on the upper surface of the plug plate (12), the sliding block (14) is in sliding connection with the sliding groove formed in the lower portion of the liquid inlet (13), a second limiting column (16) is vertically welded on the lower surface of the plug plate (12), a first limiting column (10) is vertically welded on a support rod (15), a spring (11) is inserted between the second limiting column (16) and the first limiting column (10), two ends of the spring (11) are respectively welded on the support rod (15) and the plug plate (12), a vertical rod (9) is vertically welded at one end of the support rod (15), and the, the bottom of the tank body (1) is provided with a collecting tank (4), and the bottom of the tank body (1) is internally provided with a stirring and clearing device.

2. The apparatus of claim 1, wherein the apparatus comprises: stirring clearing device comprises pivot (5), horizontal pole (6), brush-holder stud (7) and roller bearing (8), and the welding is on the upper portion of pivot (5) perpendicularly in horizontal pole (6), and pivot (5) pass in the middle of the upper portion of collecting vat (4), and the both ends welding of horizontal pole (6) has brush-holder stud (7), and the welding position is in the centre of brush-holder stud (7), and roller bearing (8) are installed respectively at the both ends of brush-holder stud (7).

3. The apparatus of claim 1, wherein the apparatus comprises: the plug plate (12) is in a boss shape, the upper part of the plug plate (12) is matched with the opening of the liquid inlet (13), and the diameter of the lower part of the plug plate (12) is larger than that of the opening of the liquid inlet (13).

4. The apparatus of claim 2, wherein the apparatus comprises: the brush rod (7) is fixedly provided with a brush, and the brush is directly contacted with the inner wall of the tank body (1).

5. The apparatus of claim 1, wherein the apparatus comprises: the vertical rods (9), the first limiting columns (10), the springs (11), the supporting rods (15) and the second limiting columns (16) are four groups in total and are circularly and uniformly arranged.