CN205990236U - A kind of lamp cap for synthetic furnace of hydrogen chloride - Google Patents
A kind of lamp cap for synthetic furnace of hydrogen chloride Download PDFInfo
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- CN205990236U CN205990236U CN201620966907.8U CN201620966907U CN205990236U CN 205990236 U CN205990236 U CN 205990236U CN 201620966907 U CN201620966907 U CN 201620966907U CN 205990236 U CN205990236 U CN 205990236U
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Abstract
This utility model is related to a kind of lamp cap for synthetic furnace of hydrogen chloride.This utility model includes lamp holder body, described lamp holder body is made up of the first hydrogen jet pipe, chlorine jet pipe and the second hydrogen jet pipe, described first hydrogen jet pipe is arranged in chlorine jet pipe, chlorine jet pipe is arranged in the second hydrogen jet pipe, form annular chlorine passage between first hydrogen jet pipe and chlorine jet pipe, form annular hydrogen paths between chlorine jet pipe and the second hydrogen jet pipe, described first hydrogen jet pipe termination is sealing structure, evenly distributed on its tube wall have hydrogen spray orifice, and described hydrogen spray orifice is located in chlorine passage.First hydrogen jet pipe of the present utility model passes through hydrogen spray orifice and conveys hydrogen to chlorine passage, make hydrogen and chlorine uniform mixed combustion in chlorine passage, and provide hydrogen to prevent chlorine excessive it is ensured that chlorine and combustion of hydrogen fully, are substantially improved chlorination hydrogen purity by the second hydrogen jet pipe.
Description
Technical field
This utility model is related to a kind of lamp cap for synthetic furnace of hydrogen chloride.
Background technology
In chlor-alkali industry, the production of hydrochloric acid is to be burnt in chlorine synthesizing chlorinated hydrogen by hydrogen, then uses water
Hydrochloric acid is obtained, in whole technical process, the burning of hydrogen is key link, and whether combustion of hydrogen fully directly affects after absorption
The purity of hydrochloric acid and the normal operation of synthetic furnace；In the design of synthetic furnace, the air inlet of burning lamp holder is divided into three layers, from inside to outside
It is respectively：Hydrogen-chlorine-hydrogen, is burnt in the way of " hydrogen bag chlorine "；And in actual production, due to upstream process chlorine hydrogen
In pressure oscillation or operation, Stress control is unbalanced, often makes chlorine, hydrogen skewness in lamp holder, chlorine during burning
Can not be sufficiently mixed with hydrogen, easily cause the phenomenon crossed chlorine in synthetic furnace or cross hydrogen, thus it is inadequate, sour to produce chlorination hydrogen purity
The phenomenon such as middle free chlorine is exceeded, or even all there is certain harm to whole chlor-alkali devices.
Utility model content
The purpose of this utility model is that the problem existing for prior art provides one kind can make chlorine and hydrogen mixing
Uniform lamp cap for synthetic furnace of hydrogen chloride.
Concrete technical scheme of the present utility model is as follows：
A kind of lamp cap for synthetic furnace of hydrogen chloride, including lamp holder body, described lamp holder body is by the first hydrogen jet pipe, chlorine jet pipe
Form with the second hydrogen jet pipe, described first hydrogen jet pipe is arranged in chlorine jet pipe, chlorine jet pipe is arranged at the second hydrogen spray
In pipe, between the first hydrogen jet pipe and chlorine jet pipe, form annular chlorine passage, shape between chlorine jet pipe and the second hydrogen jet pipe
Circularize hydrogen paths, described first hydrogen jet pipe termination is sealing structure, evenly distributed on its tube wall have a hydrogen spray orifice, described
Hydrogen spray orifice is located in chlorine passage；
It is respectively arranged with air distribution plate in described first hydrogen jet pipe, chlorine jet pipe and the second hydrogen jet pipe；
The spout of chlorine jet pipe is less than the spout of the second hydrogen jet pipe；
First hydrogen inlet, chlorine inlet and the second hydrogen inlet, described first hydrogen are provided with described lamp holder body
Import is connected with the first hydrogen jet pipe, and chlorine inlet is connected with chlorine jet pipe, and the second hydrogen inlet is connected with the second hydrogen jet pipe.
This utility model has the advantages that：
First hydrogen jet pipe of the present utility model passes through hydrogen spray orifice and conveys hydrogen to chlorine passage, so that hydrogen and chlorine is existed
Uniform mixed combustion in chlorine passage, and provide hydrogen to prevent chlorine excessive by the second hydrogen jet pipe it is ensured that chlorine and hydrogen
Gas burning fully, is substantially improved chlorination hydrogen purity；Air distribution plate ensure that gas in the first hydrogen jet pipe, chlorine jet pipe and the second hydrogen
It is evenly distributed in gas blowout pipe, further ensure hydrogen and mix homogeneously with chlorine.
Brief description
Fig. 1 is structural representation of the present utility model.
Specific embodiment
A kind of lamp cap for synthetic furnace of hydrogen chloride as shown in Figure 1, including lamp holder body, described lamp holder body is by the first hydrogen jet pipe
1st, chlorine jet pipe 2 and the second hydrogen jet pipe 3 form, and described first hydrogen jet pipe 1 is arranged in chlorine jet pipe 2, and chlorine jet pipe 2 sets
Be placed in the second hydrogen jet pipe 3, between the first hydrogen jet pipe 1 and chlorine jet pipe 2, form annular chlorine passage 4, chlorine jet pipe 2 with
Form annular hydrogen paths 5, described first hydrogen jet pipe 1 termination is sealing structure, on its tube wall all between second hydrogen jet pipe 3
Even be arranged with hydrogen spray orifice 6, described hydrogen spray orifice 6 be located at chlorine passage 4 in；Described first hydrogen jet pipe 1, chlorine jet pipe 2 and
It is respectively arranged with air distribution plate 7 in second hydrogen jet pipe 3；The spout of chlorine jet pipe 2 is less than the spout of the second hydrogen jet pipe 3；Described
First hydrogen inlet 8, chlorine inlet 9 and the second hydrogen inlet 10, described first hydrogen inlet 8 and are provided with lamp holder body
One hydrogen jet pipe 1 connects, and chlorine inlet 9 connects 2 with chlorine jet pipe, and the second hydrogen inlet 10 is connected with the second hydrogen jet pipe 3.
This utility model synthesizing chlorinated hydrogen work process is as follows：
Hydrogen passes through the first hydrogen inlet 8 and the second hydrogen inlet 10 respectively enters the first hydrogen jet pipe 1 and the second hydrogen
Jet pipe, chlorine enters chlorine jet pipe 2 by chlorine inlet 9, and hydrogen and chlorine are uniformly distributed in each jet pipe by air distribution plate 7
Interior；The hydrogen of the first hydrogen jet pipe 1 is spurted in chlorine passage 4 by hydrogen spray orifice 6, and uniform with the chlorine of chlorine passage 4
Mixed combustion, generates hydrogen chloride gas and is discharged by chlorine jet pipe 2, the ring that chlorine of reaction completely is not ejected by hydrogen paths 5
Shape hydrogen stream is surrounded and mixed burning, is continuously generated hydrogen chloride gas.
Claims (4)
1. a kind of lamp cap for synthetic furnace of hydrogen chloride, including lamp holder body it is characterised in that：Described lamp holder body is by the first hydrogen jet pipe
(1), chlorine jet pipe (2) and the second hydrogen jet pipe (3) composition, described first hydrogen jet pipe (1) is arranged in chlorine jet pipe (2),
Chlorine jet pipe (2) is arranged in the second hydrogen jet pipe (3), forms annular chlorine between the first hydrogen jet pipe (1) and chlorine jet pipe (2)
Gas passage (4), forms annular hydrogen paths (5), described first hydrogen spray between chlorine jet pipe (2) and the second hydrogen jet pipe (3)
Pipe (1) termination is sealing structure, and evenly distributed on its tube wall have hydrogen spray orifice (6), and described hydrogen spray orifice (6) is located at chlorine passage
(4) in.
2. as claimed in claim 1 a kind of lamp cap for synthetic furnace of hydrogen chloride it is characterised in that：Described first hydrogen jet pipe (1), chlorine
It is respectively arranged with air distribution plate (7) in jet pipe (2) and the second hydrogen jet pipe (3).
3. as claimed in claim 1 a kind of lamp cap for synthetic furnace of hydrogen chloride it is characterised in that：The spout of chlorine jet pipe (2) is less than the
The spout of dihydro gas blowout pipe (3).
4. as claimed in claim 1 a kind of lamp cap for synthetic furnace of hydrogen chloride it is characterised in that：It is provided with first on described lamp holder body
Hydrogen inlet (8), chlorine inlet (9) and the second hydrogen inlet (10), described first hydrogen inlet (8) and the first hydrogen jet pipe
(1) connect, chlorine inlet (9) is connected with chlorine jet pipe (2), and the second hydrogen inlet (10) is connected with the second hydrogen jet pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620966907.8U CN205990236U (en) | 2016-08-29 | 2016-08-29 | A kind of lamp cap for synthetic furnace of hydrogen chloride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620966907.8U CN205990236U (en) | 2016-08-29 | 2016-08-29 | A kind of lamp cap for synthetic furnace of hydrogen chloride |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205990236U true CN205990236U (en) | 2017-03-01 |
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ID=58104893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620966907.8U Active CN205990236U (en) | 2016-08-29 | 2016-08-29 | A kind of lamp cap for synthetic furnace of hydrogen chloride |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205990236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107200303A (en) * | 2017-05-25 | 2017-09-26 | 大同宇林德石墨设备股份有限公司 | A kind of hydrogen chloride synthesis graphite furnace burner |
-
2016
- 2016-08-29 CN CN201620966907.8U patent/CN205990236U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107200303A (en) * | 2017-05-25 | 2017-09-26 | 大同宇林德石墨设备股份有限公司 | A kind of hydrogen chloride synthesis graphite furnace burner |
| CN107200303B (en) * | 2017-05-25 | 2020-05-12 | 大同宇林德石墨新材料股份有限公司 | Combustion device for hydrogen chloride synthetic graphite furnace |
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