CN212923655U

CN212923655U - Novel feeding device of aluminum trichloride

Info

Publication number: CN212923655U
Application number: CN202021915810.7U
Authority: CN
Inventors: 童吉庆; 张艳; 林江涛; 沈鸿
Original assignee: Hangzhou Yixiang Chemical Technology Co Ltd
Current assignee: Hangzhou Yixiang Chemical Technology Co Ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-04-09
Anticipated expiration: 2030-09-04

Abstract

The utility model discloses a novel feeding device of aluminum trichloride belongs to fine chemistry industry technical field. A novel feeding device for aluminum trichloride comprises a base, a storage box and an air supply device, wherein the storage box is fixedly connected to the base, the air supply device is connected with the storage box through an air supply pipe, the storage box is rotatably connected with a box door, a heat conduction rotating shaft is rotatably connected in the air supply pipe, a heater is fixedly connected to the air supply pipe, the output end of the heater is rotatably connected with the heat conduction rotating shaft, and a plurality of groups of heat conduction fins are fixedly connected to the heat conduction rotating shaft; the utility model discloses a setting up of air feeder, air supply pipe, heater, heat conduction pivot is convenient for sweep the vapor among this feeding device and can with the air composition of aluminium trichloride reaction, is convenient for control reinforced the controlling through setting up of control tube, slider, spring, haulage rope, driving motor, reel, and the setting of conducting strip is convenient for increase the heating efficiency to inert gas.

Description

Novel feeding device of aluminum trichloride

Technical Field

The utility model relates to a fine chemistry industry technical field especially relates to a novel feeding device of aluminium trichloride.

Background

In the unit reaction of fine chemical engineering, many types of Friedel-crafts reaction are involved, and aluminum trichloride is used as the most commonly used Lewis acid catalyst to carry out acylation, bromination and other reactions, and the addition amount is usually equivalent or more.

Aluminum trichloride is colorless transparent crystal or white slightly yellowish crystalline powder, is easily soluble in water, alcohol, chloroform and carbon tetrachloride, is slightly soluble in benzene, is easily deliquesced, and can explode when meeting water due to heat release caused by hydration. The physical properties and chemical properties of the aluminum trichloride are unstable, and the aluminum trichloride is commonly used in industry, is more active and is easy to react with water vapor in air, so that the aluminum trichloride needs to ensure the drying of the air in the charging process.

The existing aluminum trichloride feeding equipment is generally simpler, vapor in the feeding equipment or air components capable of reacting with aluminum trichloride are not convenient to remove, so that the aluminum trichloride is hydrolyzed and deteriorated to a certain extent in the feeding process, reaction products are influenced, feeding is controlled by a manual control valve in the feeding process, the contact risk of operators and the aluminum trichloride is increased in the feeding process, and certain danger is realized.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the vapor in the feeding equipment is not convenient to be removed or the air component which can react with the aluminum trichloride in the prior art, and the material process depends on the manual control valve to stop feeding, and the novel feeding device of the aluminum trichloride has certain dangerous problems and is provided.

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

a novel feeding device of aluminum trichloride comprises a base, a storage box and an air supply device, wherein the storage box is fixedly connected to the base, the air supply device is connected with the storage box through an air supply pipe, a box door is rotatably connected to the storage box, a heat conduction rotating shaft is rotatably connected to the air supply pipe, a heater is fixedly connected to the air supply pipe, the output end of the heater is rotatably connected with the heat conduction rotating shaft, a plurality of groups of heat conducting fins are fixedly connected to the heat conduction rotating shaft, a feeding pipe is fixedly connected to the bottom of the storage box, a control pipe is fixedly connected to one end, away from the storage box, of the feeding pipe, a slide block is slidably connected in the control pipe, the slide block is matched with the joint cross sections of the feeding pipe and the control pipe, a spring is fixedly connected to the upper end of the slide block, one end, away from the, and a traction rope is connected between the reel and the sliding block, and the reel is fixedly connected with a driving motor.

Preferably, a handle is arranged on the box door.

Preferably, a sealing rubber ring is arranged on the box door.

Preferably, the bottom of the base is provided with a hydraulic support rod.

Preferably, the control pipe is internally provided with a limiting block, the limiting block is positioned below the joint of the feeding pipe and the control pipe, and the sliding block is positioned above the limiting block.

Compared with the prior art, the utility model provides a novel feeding device of aluminium trichloride possesses following beneficial effect:

1. this novel feeding device of aluminium trichloride through the setting of air feeder, air supply pipe, heater, heat conduction pivot be convenient for sweep the vapor in this feeding device and can with the air composition of aluminium trichloride reaction, is convenient for control reinforced the controlling through setting up of control tube, slider, spring, haulage rope, driving motor, reel, is convenient for supply raw materials to the storage case through setting up of chamber door, and the setting of conducting strip is convenient for increase the heating efficiency to inert gas.

2. This novel feeding device of aluminium trichloride is convenient for open the chamber door through the setting of handle.

3. This novel feeding device of aluminium trichloride through setting up of sealing rubber circle has increased the gas tightness of storage case.

4. This novel feeding device of aluminium trichloride, the height of being convenient for adjust the storage case through hydraulic support pole makes this feeding device more stable simultaneously.

5. This novel feeding device of aluminium trichloride prevents through the setting of stopper that the slider from gliding to the below of filling tube and control tube joint department.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses, through setting up of air feeder, air supply pipe, heater, heat conduction pivot be convenient for sweep the vapor in this feeding device and can with the air composition of aluminium trichloride reaction, be convenient for control reinforced through setting up of control tube, slider, spring, haulage rope, driving motor, reel, the setting of conducting strip is convenient for increase the heating efficiency to inert gas.

Drawings

FIG. 1 is a schematic structural view of a novel feeding device for aluminum trichloride;

FIG. 2 is a front view of the novel feeding device for aluminum trichloride;

FIG. 3 is an enlarged view of part A in FIG. 1 of the novel feeding device for aluminum trichloride;

fig. 4 is a magnified view of part B in fig. 1 of the novel feeding device of aluminum trichloride.

In the figure: 1. a base; 2. a material storage box; 3. a gas supply device; 4. a gas supply pipe; 5. a heater; 6. a heat-conducting rotating shaft; 7. a heat conductive sheet; 8. a feed tube; 9. a control tube; 10. a slider; 11. a spring; 12. a reel; 13. a limiting block; 14. a hydraulic support rod; 15. and (4) a box door.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-4, a novel feeding device of aluminum trichloride, comprising a base 1, a storage tank 2, an air supply device 3, wherein the storage tank 2 is fixedly connected to the base 1, the air supply device 3 is connected to the storage tank 2 through an air supply pipe 4, the air supply pipe 4 is rotatably connected to a heat conduction rotating shaft 6, the air supply pipe 4 is fixedly connected to a heater 5, the output end of the heater 5 is rotatably connected to the heat conduction rotating shaft 6, the heat conduction rotating shaft 6 is fixedly connected to a plurality of groups of heat conduction fins 7, the bottom of the storage tank 2 is fixedly connected to a feed pipe 8, one end of the feed pipe 8 far away from the storage tank 2 is fixedly connected to a control pipe 9, a slider 10 is slidably connected to the control pipe 9, the slider 10 is matched with the joint cross section of the feed pipe 8 and the control pipe 9, the upper end of the slider 10 is fixedly connected to a spring 11, one end of, a traction rope is connected between the reel 12 and the slider 10, and the reel 12 is fixedly connected with a driving motor.

The working personnel fills inert gas into the storage box 2 through the gas supply device 3, the heater 5 heats the heat conduction rotating shaft 6 and the heat conduction sheet 7, the heat conduction rotating shaft 6 and the heat conduction sheet 7 heat the inert gas, meanwhile, the flow of the inert gas drives the heat conduction sheet 7 to rotate, the heating efficiency of the inert gas is increased, the heated inert gas sweeps the water vapor in the storage box 2, the charging pipe 8 and the control pipe 9 and gas components capable of reacting with aluminum trichloride, the box door 15 is closed after charging into the storage box 2 through the box door 15, the lower end of the control pipe 9 is connected with the material consumption device, the reel 12 is driven to rotate and wind the traction rope through controlling the driving motor, the traction rope lifting slide block 10 rises, the spring 11 is compressed, the joint of the charging pipe 8 and the control pipe 9 is opened, aluminum trichloride raw materials are discharged into the material consumption device through the charging pipe 8 and the control pipe 9, when the feeding is required to be stopped, the driving motor is started to turn, the spring 11 extends to drive the sliding block 10 to plug the joint of the feeding pipe 8 and the control pipe 9, and feeding is stopped, and it should be noted that the driving motor in the above embodiment adopts a forward and reverse rotating motor with the model of 90YR120GY38, but is not limited to such a motor, and the steam and the air components capable of reacting with aluminum trichloride in the feeding device are conveniently purged through the arrangement of the air supply device 3, the air supply pipe 4, the heater 5 and the heat conduction rotating shaft 6, and the feeding device is conveniently controlled through the arrangement of the control pipe 9, the sliding block 10, the spring 11, the traction rope, the driving motor and the winding wheel 12, raw materials are conveniently supplemented into the storage box 2 through the arrangement of the box door 15, and the arrangement of the heat conducting strip 7 is convenient for increasing the heating efficiency of inert gas.

Example 2:

referring to fig. 1-4, a novel feeding device for aluminum trichloride is substantially the same as that in embodiment 1, and further, a handle is arranged on the box door 15, and the handle is arranged to facilitate opening of the box door 15.

Example 3:

referring to fig. 1-4, a novel feeding device of aluminum trichloride is basically the same as that in embodiment 1, and further, a sealing rubber ring is arranged on the box door 15, and the arrangement of the sealing rubber ring increases the air tightness of the storage box 2.

Example 4:

referring to fig. 1-4, a novel feeding device of aluminum trichloride, is basically the same as in embodiment 1, and further, a hydraulic support rod 14 is arranged at the bottom of the base 1, the height of the storage box 2 is convenient to adjust by the hydraulic support rod 14, and the feeding device is more stable.

Example 5:

referring to fig. 1-4, a novel feeding device of aluminum trichloride, is basically the same as embodiment 1, and further, is equipped with stopper 13 in the control tube 9, and stopper 13 is located the below that the feed tube 8 connects with the control tube 9, and slider 10 is located the top of stopper 13, and stopper 13's setting prevents that slider 10 from gliding to the below that the feed tube 8 connects with the control tube 9.

The utility model discloses in, be convenient for sweep the vapor in this feeding device and can with the air composition of aluminium trichloride reaction through setting up of air feeder 3, air supply pipe 4, heater 5, heat conduction pivot 6, be convenient for control reinforced the controlling through setting up of control tube 9, slider 10, spring 11, haulage rope, driving motor, reel 12, the setting of conducting strip 7 is convenient for increase the heating efficiency to inert gas.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A novel feeding device of aluminum trichloride comprises a base (1), a storage box (2) and an air supply device (3), and is characterized in that the storage box (2) is fixedly connected to the base (1), the air supply device (3) is connected with the storage box (2) through an air supply pipe (4), a box door (15) is rotatably connected to the storage box (2), a heat-conducting rotating shaft (6) is rotatably connected to the air supply pipe (4), a heater (5) is fixedly connected to the air supply pipe (4), the output end of the heater (5) is rotatably connected with the heat-conducting rotating shaft (6), a plurality of groups of heat-conducting fins (7) are fixedly connected to the heat-conducting rotating shaft (6), a feeding pipe (8) is fixedly connected to the bottom of the storage box (2), and a control pipe (9) is fixedly connected to one end of the storage box (2) and is far away from the feeding pipe (8, sliding connection has slider (10) in control tube (9), slider (10) and filling tube (8) and the joint cross-section phase-match of control tube (9), slider (10) upper end fixedly connected with spring (11), the one end fixed connection of slider (10) is kept away from in spring (11) is at the inner wall of control tube (9), control tube (9) upper end is equipped with reel (12), be connected with the haulage rope between reel (12) and slider (10), reel (12) fixedly connected with driving motor.

2. The new feeding device of aluminum trichloride as claimed in claim 1, wherein a handle is provided on said box door (15).

3. The novel feeding device of aluminum trichloride as claimed in claim 2, wherein a sealing rubber ring is arranged on the box door (15).

4. The new feeding device of aluminum trichloride as claimed in claim 3, wherein the bottom of the base (1) is provided with a hydraulic support rod (14).

5. The novel feeding device of aluminum trichloride as claimed in claim 4, wherein a limiting block (13) is arranged in the control tube (9), the limiting block (13) is located below the joint of the feeding tube (8) and the control tube (9), and the sliding block (10) is located above the limiting block (13).