CN218710924U - Feeding device - Google Patents

Abstract

The utility model discloses a feeding device, which comprises a solid-gas conversion part, a gas-liquid reaction part and a tail gas collecting tank, wherein the solid-gas conversion part is connected with the gas-liquid reaction part through a first pipeline, the gas-liquid reaction part is connected with the tail gas collecting tank through a second pipeline, a heat preservation layer and a heating element are arranged outside the first pipeline from outside to inside, one end of the first pipeline, which is led to the gas-liquid reaction part, extends into the liquid, and the port of the first pipeline is arranged into a conical opening; the solid-gas conversion part is arranged, so that the solid material feeding mode is changed, the volatilization of solids is reduced, the experiment cost is reduced, and certain economic benefit is brought; the pipeline of the utility model is provided with the heat preservation layer and the heating element, thereby avoiding the condensation and accumulation of gas in the pipeline, reducing the waste of materials and increasing the efficiency of the test; the utility model discloses a pipeline is provided with manometer and valve, can control reinforced flux according to material dissolution rate, avoids causing the test accident.

Description

Feeding device

Technical Field

The utility model belongs to fused salt electrolysis field, more specifically says, the utility model relates to a feeding device.

Background

At present, in an electrolysis test, volatile solid materials are often added, if volatile fixed materials are directly added into electrolyte, a large amount of volatile gas is generated on the surface of the electrolyte, the gas is directly discharged from a gas outlet, a large amount of waste is caused, and the test cost is increased. Inorganic salts or complex salts are commonly used, but some volatile substances such as zirconium tetrachloride are sometimes used according to the process requirements, and the conventional direct feeding of the substances is not feasible, and a special device for feeding the substances must be designed to effectively feed the substances into a molten salt system and avoid material volatilization.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the body system can reduce or avoid a volatile feeding device of solid material.

In order to realize the purpose, the utility model discloses the technical scheme who takes does: the utility model provides a feeding device, includes solid gas conversion portion, gas-liquid reaction portion and tail gas collecting tank, through first pipe connection between solid gas conversion portion and the gas-liquid reaction portion, through the second pipe connection between gas-liquid reaction portion and the tail gas collecting tank, the first pipeline outside sets up heat preservation and heating element by outer to interior, and the one end that first pipeline accesss to gas-liquid reaction portion is deepened inside the liquid and the port sets up to the toper opening.

Through the above setting: the heat preservation and the heating element can prevent gas from condensing and blocking a pipeline, the contact area of the gas and salt is increased by the conical opening port, the dissolution of the gas and the salt is accelerated, and the heating element is not introduced for the prior art.

The utility model discloses a feeding device, solid gas conversion portion includes first heating furnace, volatilizees jar and first crucible, and wherein first crucible is placed in first heating furnace, and the jar that volatilizees is placed in first crucible, first crucible except the top be provided with first pipe connection's opening is closed container outward.

The utility model discloses a feeding device, gas-liquid reaction portion includes second heating furnace and second crucible, and the second crucible is placed in the second heating furnace, the second crucible except the top be provided with the gas outlet of second pipe connection is airtight container outward.

The utility model discloses a feeding device, the second pipeline outside is provided with the heat preservation.

Through the above setting: the heat preservation can prevent that the gas from condensing and blockking up the pipeline.

The utility model discloses a feeding device, still be provided with manometer and valve on the first pipeline.

Through the above setting: the flux of the volatile materials is controlled by the pressure meter and the valve, and the flux is controlled according to the demand of the electrolytic reaction, so that the test accident is avoided.

Adopt the utility model discloses the scheme compares with prior art, has following beneficial effect:

the utility model discloses a set up solid gas conversion portion and changed the reinforced mode of solid material, reduced volatilizing of solid, reduced the experiment cost, brought certain economic benefits.

The utility model discloses a pipeline is provided with heat preservation and heating element, has avoided condensing and piling up of gas in the pipeline, has reduced the waste of material and has increased experimental efficiency.

The utility model discloses a pipeline is provided with manometer and valve, can control reinforced flux according to material dissolution rate, avoids causing the test accident.

The present invention will be described in more detail with reference to the accompanying drawings and examples.

Drawings

The contents of the description and the references in the drawings are briefly described as follows:

FIG. 1 is a schematic view of the present invention;

labeled as: 1. a first heating furnace; 2. a solid material; 3. a volatilization pot; 4. a first crucible; 5. a heating element; 6. a heat-insulating layer; 7. a first conduit; 8. a pressure gauge; 9. a valve; 10. a second conduit; 11. a second heating furnace; 12. a second crucible; 13. a tapered opening; 14. a tail gas collecting box; 15. and electrolyzing the molten salt.

Detailed Description

The following description of the embodiments of the present invention, with reference to the accompanying drawings, will be made in further detail to explain, for example, the shapes and structures of the components, the mutual positions and connection relationships among the components, the functions and working principles of the components, the manufacturing process, and the operation and use method of the components, so as to help those skilled in the art to understand the concept and technical solutions of the present invention more completely, accurately and deeply.

The feeding device shown in fig. 1 comprises a solid-gas conversion part, a gas-liquid reaction part and a tail gas collecting tank, wherein the solid-gas conversion part is connected with the gas-liquid reaction part through a first pipeline 7, the gas-liquid reaction part is connected with the tail gas collecting tank through a second pipeline 10, a heat insulation layer 6 and a heating element 5 are arranged outside the first pipeline 7 from outside to inside, one end of the first pipeline 7, which is led to the gas-liquid reaction part, extends into liquid, and the port of the first pipeline 7 is provided with a conical opening 13; the solid-gas conversion part comprises a first heating furnace 1, a volatilization pot 3 and a first crucible 4, wherein the first crucible 4 is placed in the first heating furnace 1, the volatilization pot 3 is placed in the first crucible 4, and the first crucible 4 is a closed container except an opening which is arranged at the top and connected with a first pipeline 7; the gas-liquid reaction part comprises a second heating furnace 11 and a second crucible 12, the second crucible 12 is placed in the second heating furnace 11, and the second crucible 12 is a closed container except a gas outlet connected with the second pipeline 10 is arranged at the top of the second crucible; an insulating layer 6 is arranged outside the second pipeline 10; the first pipeline 7 is also provided with a pressure gauge 8 and a valve 9.

Working principle and method

1. The solid matter 2 was charged into the volatilization pot 3 of the solid-gas conversion section, and then the first heating furnace 1 was started to heat.

2. The molten salt for electrolysis 15 is charged into the second crucible 12 of the gas-liquid reaction portion, and then the second heating furnace 11 starts heating.

3. The pressure gauge 8 is checked and the valve 9 is set.

4. The gas at the volatilization part of the solid material 2 enters the interior of the second crucible 12 through the first pipeline 7 to start reaction, and the waste of the reaction flows to the tail gas collection box 14 through a gas outlet.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without modification to the method and technical solution of the present invention, or the present invention can be directly applied to other occasions without modification, all within the scope of the present invention.

Claims (5)

1. The utility model provides a feeding device, a serial communication port, including solid gas conversion portion, gas-liquid reaction portion and tail gas collection tank (14), connect through first pipeline (7) between solid gas conversion portion and the gas-liquid reaction portion, be connected through second pipeline (10) between gas-liquid reaction portion and the tail gas collection box, first pipeline (7) outside is by outer to interior heat preservation (6) and heating element (5) that set up, first pipeline (7) lead to the one end of gas-liquid reaction portion and go deep into inside liquid and the port sets up to toper opening (13).

2. A charging device according to claim 1, characterized in that said solid-gas conversion section comprises a first heating furnace (1), a volatilization pot (3) and a first crucible (4), wherein the first crucible (4) is placed in the first heating furnace (1), the volatilization pot (3) is placed in the first crucible (4), and the first crucible (4) is a closed container except for an opening provided at the top thereof and connected to said first pipe (7).

3. A charging device as claimed in claim 1, characterised in that said gas-liquid reaction portion comprises a second heating furnace (11) and a second crucible (12), the second crucible (12) being placed inside the second heating furnace (11), the second crucible (12) being a closed container except for the top portion provided with a gas outlet connected to said second conduit (10).

4. A charging device as claimed in claim 1, characterized in that said second pipe (10) is provided with an insulating layer (6) on the outside.

5. A charging device as claimed in claim 1, characterized in that said first conduit (7) is further provided with a pressure gauge (8) and a valve (9).

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