CN213541414U - Liquid seal device for acid discharge port of hydrogen chloride synthetic furnace - Google Patents
Liquid seal device for acid discharge port of hydrogen chloride synthetic furnace Download PDFInfo
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- CN213541414U CN213541414U CN202021957736.5U CN202021957736U CN213541414U CN 213541414 U CN213541414 U CN 213541414U CN 202021957736 U CN202021957736 U CN 202021957736U CN 213541414 U CN213541414 U CN 213541414U
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- hydrogen chloride
- liquid seal
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- hydrochloric acid
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Abstract
The utility model provides a sour mouthful liquid seal device of hydrogen chloride synthetic furnace row is special when solving sour mouthful row of hydrogen chloride synthetic furnace row sour mouth, and the easy problem of the injury of exhaust concentrated hydrochloric acid of manual operation belongs to the chemical industry field. The hydrochloric acid discharge pipe of the hydrogen chloride synthesis furnace extends into the liquid-sealed water tank, and the primary water pipe extends into the liquid-sealed water tank. And a dilute hydrochloric acid discharge pipe is arranged at the upper part of the liquid seal water tank and below the liquid level. The utility model discloses simple structure, low in manufacturing cost, it is safe in utilization, longe-lived. The liquid seal structure is adopted, the acid discharge port of the hydrogen chloride synthesis furnace acid discharge pipe and the water discharge port of the primary water pipe are both positioned below the liquid level of the liquid seal water tank, the dilute hydrochloric acid discharge pipe is arranged at the upper part of the liquid seal water tank, and each pipeline is provided with a valve for regulating and closing the flow. This structure carries out the liquid seal with hydrogen chloride synthesizer row sour mouth through the solution in the liquid seal basin, and the flow through every pipeline of valve control of installation on the pipeline realizes diluting the concentrated hydrochloric acid of exhaust, and the practicality is strong.
Description
Technical Field
The utility model relates to the technical field of chemical industry, in particular to a hydrogen chloride synthetic furnace acid discharging mouth liquid sealing device.
Background
Hydrogen chloride is an important chemical raw material and is an essential raw material in the synthesis reaction of trichlorosilane. In a traditional hydrogen chloride synthesis furnace, chlorine and hydrogen are combusted at a lamp head at the bottom of a furnace body and react to generate hydrogen chloride gas. Water is inevitably generated in the synthesis reaction, and the hydrogen chloride gas is dissolved in the water to become hydrochloric acid.
The manual operation of the hydrochloric acid discharging port of the hydrogen chloride synthetic furnace is common, the traditional method generally has no special protection device, and the problems that the hydrochloric acid is easy to be discharged to damage during the manual operation and the like exist.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model is not enough to prior art, the utility model discloses a sour oral liquid sealing device of hydrogen chloride synthetic grate, the utility model aims to solve the technical problem that a simple structure is provided, low in manufacturing cost, convenient to use, easy maintenance, the security is high, and long service life's sour oral liquid sealing device of hydrogen chloride synthetic grate solves the easy concentrated hydrochloric acid injury scheduling problem of being discharged of current hydrogen chloride synthetic grate sour oral manual operation to solve the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the acid discharge pipe acid discharge port and the primary water pipe water discharge port are both positioned below the liquid level of the liquid seal water tank, the dilute hydrochloric acid discharge pipe is installed on the upper portion of the liquid seal water tank, and each pipeline is provided with a valve for flow adjustment and closing.
Preferably, the acid discharge port of the hydrogen chloride synthesis furnace is liquid-sealed by the solution in the liquid-sealed water tank.
Preferably, the discharged concentrated hydrochloric acid is diluted by adjusting the flow rate of each pipeline through a valve arranged on each pipeline.
The utility model discloses a sour mouthful liquid seal device of hydrogen chloride synthetic fire grate, its beneficial effect who possesses as follows:
the acid discharging port liquid sealing device for the hydrogen chloride synthetic furnace has the advantages of simple structure, low manufacturing cost, convenience in use, easiness in maintenance, high safety and long service life. The acid discharge port of the hydrogen chloride synthesis furnace is liquid-sealed by the solution in the liquid-sealed water tank, and the flow of each pipeline is adjusted by the valve arranged on the pipeline, so that the method can be widely applied to manual operation of the acid discharge port of the hydrogen chloride synthesis furnace.
Drawings
FIG. 1 is a process flow diagram of the present invention.
In the figure: 1. an acid discharge pipe; 2. a liquid-sealed water tank; 3. a primary water pipe; 4. and (5) a dilute hydrochloric acid discharge pipe.
Detailed Description
The embodiment of the utility model discloses sour mouthful liquid seal device of hydrogen chloride synthetic fire grate, as shown in fig. 1, a sour mouthful liquid seal device of hydrogen chloride synthetic fire grate, including hydrogen chloride synthetic fire grate acid pipe 1, liquid seal basin 2, water pipe 3 and dilute hydrochloric acid discharge pipe 4, the sour mouthful of 1 row of sour mouth of hydrogen chloride synthetic fire grate acid pipe, water pipe 3 outlet all are located below the liquid seal basin 2 liquid level, and dilute hydrochloric acid discharge pipe 4 is installed on liquid seal basin 2 upper portion, and the valve of flow control and closing is all installed to every pipeline.
The utility model discloses a solution in the liquid seal basin carries out the liquid seal with hydrogen chloride synthetic furnace row sour mouth.
The utility model discloses a flow of every pipeline of valve regulation of installation on the pipeline realizes diluting exhaust concentrated hydrochloric acid.
The acid discharging port liquid sealing device for the hydrogen chloride synthetic furnace has the advantages of simple structure, low manufacturing cost, convenience in use, easiness in maintenance, high safety and long service life. The acid discharge port of the hydrogen chloride synthesis furnace is liquid-sealed by the solution in the liquid-sealed water tank, and the flow of each pipeline is adjusted by the valve arranged on the pipeline, so that the method can be widely applied to manual operation of the acid discharge port of the hydrogen chloride synthesis furnace.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. The acid discharging opening liquid sealing device for the hydrogen chloride synthesis furnace comprises an acid discharging pipe (1), a liquid seal water tank (2), a primary water pipe (3) and a dilute hydrochloric acid discharging pipe (4), and is characterized in that the acid discharging opening of the acid discharging pipe (1) and a water discharging opening of the primary water pipe (3) are located below the liquid level of the liquid seal water tank (2), the dilute hydrochloric acid discharging pipe (4) is installed on the upper portion of the liquid seal water tank (2), and each pipeline is provided with a valve for flow adjustment and closing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021957736.5U CN213541414U (en) | 2020-09-09 | 2020-09-09 | Liquid seal device for acid discharge port of hydrogen chloride synthetic furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021957736.5U CN213541414U (en) | 2020-09-09 | 2020-09-09 | Liquid seal device for acid discharge port of hydrogen chloride synthetic furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213541414U true CN213541414U (en) | 2021-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021957736.5U Active CN213541414U (en) | 2020-09-09 | 2020-09-09 | Liquid seal device for acid discharge port of hydrogen chloride synthetic furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213541414U (en) |
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2020
- 2020-09-09 CN CN202021957736.5U patent/CN213541414U/en active Active
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