CN218153634U - Corrosive gas bypass adding and distributing device - Google Patents
Corrosive gas bypass adding and distributing device Download PDFInfo
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- CN218153634U CN218153634U CN202222348914.XU CN202222348914U CN218153634U CN 218153634 U CN218153634 U CN 218153634U CN 202222348914 U CN202222348914 U CN 202222348914U CN 218153634 U CN218153634 U CN 218153634U
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Abstract
The application discloses corrosive gas bypass adds distributing device relates to the distributing device field. The utility model provides a distributing device is added to corrosive gas bypass, includes the fixed plate, installs the distribution pipeline on the fixed plate, and the both ends of distribution pipeline are connected with feed gas steel bottle respectively and connect and finished product gas steel bottle connects, and the distribution pipeline installs the relief pressure valve, and distribution pipeline intercommunication has clean pipeline, and the one end that the distribution pipeline was kept away from to clean pipeline is connected with clean gas steel bottle and connects, and clean gas steel bottle connects and is used for being connected with clean gas steel bottle, and clean piping erection has clean valve. This application has the effect that improves the life of corrosive gas distribution device pipeline.
Description
Technical Field
The application relates to the field of gas distribution devices, in particular to a corrosive gas bypass adding gas distribution device.
Background
In the field of gas processing, it is often necessary to prepare a gas mixture of multiple gases, including multiple corrosive gases, and the gas preparation process usually employs a gas distribution device. The gas distribution device is a device which is used for setting and mixing a plurality of gas components with different proportions and then outputting the gas components in a centralized manner.
The gas distributing device used generally comprises a raw gas cylinder joint, a pressure reducing valve, a pipeline and a finished gas cylinder joint. Opening the pressure reducing valve, feeding the raw gas into pipeline, distributing gas according to correspondent ratio to obtain the finished product, and feeding the finished product into steel cylinder by means of finished product gas steel cylinder joint.
The existing air distribution device has the following defects: when the configured raw material gas comprises corrosive gas, the corrosive gas can be remained in the pipeline of the gas distribution device, so that the pipeline is corroded and damaged, and the service life of the pipeline is influenced.
SUMMERY OF THE UTILITY MODEL
In order to improve the life of corrosive gas distributing device pipeline, this application provides a distributing device is added to corrosive gas bypass.
The technical scheme provided by the application is as follows:
the utility model provides a distributing device is added to corrosive gas bypass, includes the fixed plate, install the distribution pipeline on the fixed plate, the both ends of distribution pipeline are connected with feed gas steel bottle respectively and connect and finished product gas steel bottle connects, the distribution pipeline installs the relief pressure valve, distribution pipeline intercommunication has clean pipeline, clean pipeline is kept away from the one end of distribution pipeline is connected with clean gas steel bottle and connects, clean gas steel bottle connects and is used for being connected with clean gas steel bottle, clean pipeline installs clean valve.
By adopting the technical scheme, the clean pipeline is additionally arranged outside the gas distribution pipeline, and the pressure reducing valve is closed after the distribution of the corrosive gas is completed. The clean gas steel bottle connects and will connect clean gas, opens clean valve, and clean gas will convey the distribution pipeline through clean pipeline, sweeps the cleanness to remaining corrosive gas in the delivery pipeline. Therefore, the corrosion of the corrosive gas to the gas distribution pipeline is reduced, and the service life of the pipeline of the corrosive gas distribution device is prolonged.
Optionally, the fixing plate is connected with a plurality of fixing seats, and the cleaning pipeline and the gas distribution pipeline are detachably connected to the fixing seats.
Through adopting above-mentioned technical scheme, the pipeline is detachable to be connected in the fixing base, makes things convenient for distribution device's transport installation, when the pipeline takes place to damage, makes things convenient for operating personnel to change the pipeline, and need not to change whole distribution device.
Optionally, the fixing base is divided into a face cover and a base, the face cover and the base are both provided with fixing grooves with semicircular cross sections, the two fixing grooves are communicated with each other to form a fixing hole, the gas distribution pipeline and the cleaning pipeline are arranged in the fixing hole in a penetrating mode, the face cover is connected to the base through a bolt, and the base is fixedly connected to the fixing plate.
By adopting the technical scheme, the disassembly of the pipeline and the fixed seat can be realized, and the maintenance and the replacement of the pipeline are convenient.
Optionally, the fixing base includes two assembly plates, the assembly plate is provided with a chute with a semicircular cross section, the chutes of the assembly plates are communicated with each other to form a sliding hole, the gas distribution pipeline and the cleaning pipeline are arranged in the sliding hole in a penetrating manner, the assembly plates are fixedly connected with connecting plates, and the connecting plates are connected to the fixing plates through bolts.
Through adopting above-mentioned technical scheme, the fixing base is detachable installs in the fixed plate, makes things convenient for the pipeline to be connected with the fixed plate, and the pipeline is detachable installs in the fixing base, makes things convenient for operating personnel to maintain and change the pipeline.
Optionally, two the assembly panel all is provided with magnet, two magnet is inhaled each other magnetically.
Through adopting above-mentioned technical scheme, the separation that makes two assembly plates is inhaled to magnet is more convenient with the combination, makes things convenient for pipeline and fixing base to be connected and breaks away from.
Optionally, the fixing plate is connected with a plurality of mounting seats through bolts, and the pressure reducing valve and the cleaning valve are connected to the mounting seats.
By adopting the technical scheme, the cleaning valve and the pressure reducing valve are detachably arranged on the fixing plate through the mounting seat, so that the disassembly and the assembly of the gas distribution device are facilitated, and the replacement of the valve by an operator is facilitated.
Optionally, the cleaning pipeline includes a connecting pipeline and a plurality of sections of air inlet pipelines, the connecting pipeline is communicated with the air distribution pipeline, the air inlet pipeline is communicated with one end of the connecting pipeline far away from the air distribution pipeline, the cleaning gas steel cylinder is connected with the air inlet pipeline, and the cleaning valve is installed in the air inlet pipeline.
Through adopting above-mentioned technical scheme, a plurality of clean gas steel bottle connect can be used for connecting the clean gas of multiple difference to clean gas is clean more abundant to sweeping of corrosive gas, further reduces the distribution pipeline and receives the corruption.
Optionally, four corners of the fixing plate are provided with mounting holes.
By adopting the technical scheme, the mounting hole is convenient for operators to install and fix the gas distribution device according to actual conditions.
In summary, the present application has the following beneficial effects:
1. and a clean pipeline is additionally arranged outside the gas distribution pipeline, and the pressure reducing valve is closed after the distribution of the corrosive gas is finished. The clean gas steel bottle connects and will connect clean gas, opens clean valve, and clean gas will convey the distribution pipeline through clean pipeline, sweeps the cleanness to remaining corrosive gas in the delivery pipeline. Thereby reducing the corrosion condition of the corrosive gas to the gas distribution pipeline and prolonging the service life of the corrosive gas distribution device.
2. A plurality of clean gas steel bottle joints can be used for connecting the clean gas of multiple difference to clean gas is more abundant to corrosive gas's the cleanness of sweeping, further reduces the distribution pipeline and receives the corruption.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present application;
fig. 2 is a schematic perspective view of a second embodiment of the present application.
Description of the reference numerals: 1. a fixing plate; 11. mounting holes; 2. a gas distribution pipeline; 3. cleaning the pipeline; 31. connecting a pipeline; 32. an air intake duct; 4. a raw gas steel cylinder joint; 41. a finished gas cylinder joint; 42. cleaning the joint of the gas steel cylinder; 5. a pressure reducing valve; 51. cleaning the valve; 6. a mounting seat; 7. a fixed seat; 71. a face cover; 72. a base; 73. assembling a plate; 74. a connecting plate; 8. and a magnet.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The first embodiment is as follows:
the embodiment of the application discloses a corrosive gas bypass adds distributing device. Referring to fig. 1, the corrosive gas bypass adding and distributing device comprises a fixing plate 1, the fixing plate 1 is connected with a gas distributing pipeline 2, the length direction of the gas distributing pipeline 2 is parallel to the length direction of the fixing plate 1, two ends of the gas distributing pipeline 2 are respectively connected with a raw gas steel cylinder joint 4 and a finished gas steel cylinder joint 41, and a pressure reducing valve 5 is installed on the gas distributing pipeline 2. When the gas distribution device distributes gas, the pressure reducing valve 5 is opened, the feed gas completes gas distribution through the gas distribution pipeline 2, and the finished gas is transmitted to the finished gas steel cylinder through the gas distribution pipeline 2.
The distribution pipeline 2 is connected with clean pipeline 3, and clean pipeline 3 includes connecting tube 31 and multistage admission line 32, and in this application embodiment, the quantity of admission line 32 specifically is two. The connecting pipeline 31 is communicated with the gas distribution pipeline 2, the pressure reducing valve 5 is arranged between the raw material gas steel cylinder joint 4 and the connecting pipeline 31, and the length direction of the connecting pipeline 31 is vertical to the length direction of the gas distribution pipeline 2. Two sections of air inlet pipelines 32 are communicated with one end of the connecting pipeline 31 far away from the air distribution pipeline 2, and the length direction of the air inlet pipelines 32 is parallel to the length direction of the air distribution pipeline 2. The two purge valves 51 are respectively installed on the two sections of the gas inlet pipes 32, and the two purge gas cylinder connectors 42 are respectively connected to the ends of the two sections of the gas inlet pipes 32 far away from the connecting channel. After the gas distribution is finished, the pressure reducing valve 5 is closed, the cleaning valve 51 is opened, the cleaning gas enters the gas inlet pipeline 32 from the cleaning gas steel cylinder joint 42 and is conveyed to the gas distribution pipeline 2 through the connecting pipeline 31 to sweep and clean the residual corrosive gas, the corrosion condition of the gas distribution pipeline 2 is reduced, and the service life of the pipeline of the corrosive gas distribution device is prolonged. Two clean gas steel bottle joints 42 can connect two kinds of clean gas of difference, and the corrosive gas in the distribution pipeline 2 is cleaned jointly by two kinds of clean gas, and is clean more abundant, further reduces the corrosive gas condition to the pipeline corruption.
The fixed plate 1 is connected with a plurality of fixing bases 7, and in this application embodiment, the quantity of fixing base 7 specifically is four, and four fixing bases 7 are located four corners of fixed plate 1 respectively, and four fixing bases 7 are corresponding to the position that the both ends of distribution pipeline 2, two sections admission line 32 keep away from the both ends of connecting pipe 31 respectively. The fixing seat 7 comprises a face cover 71 and a base 72, the base 72 is fixedly connected to the fixing plate 1, bolts penetrate through two ends of the face cover 71, threaded holes are formed in the base 72, and the bolts are in threaded connection with the threaded holes of the base 72. Fixing grooves with semicircular sections are formed in the face cover 71 and the base 72, the two fixing grooves are communicated with each other to form a fixing hole with a circular section, and the gas distribution pipeline 2 and the gas inlet pipeline 32 penetrate through the fixing hole. Distribution pipeline 2 and admission line 32 are detachable installs in fixing base 7, make things convenient for distribution device's installation, when the pipeline appears damaging, also more make things convenient for operating personnel to maintain and change the pipeline.
Fixed plate 1 is connected with three mount pad 6, and relief pressure valve 5 and two clean valves 51 are all connected in mount pad 6, and the bolt is worn to be equipped with at the both ends of mount pad 6, and fixed plate 1 sets up threaded hole, and bolt threaded connection is equipped with the hollow supporting portion of rectangle in the screw hole of fixed plate 1, and 6 middle parts of mount pad are equipped with the hollow supporting portion of rectangle, and relief pressure valve 5 and clean valve 51 are connected in supporting portion. The installation seat 6 is detachably installed on the fixing plate 1, the pressure reducing valve 5 and the cleaning valve 51 can be separated from the fixing plate 1 through the installation seat 6, the valve is convenient to replace by an operator, and the installation of the gas distribution device is convenient.
The surface of fixed plate 1 sets up to glossy mirror surface, and mounting hole 11 has been seted up to the four corners of fixed plate 1, makes things convenient for operating personnel to install fixed plate 1, makes whole distribution device fixed.
The implementation principle that a corrosive gas bypass adds in distributing device of this application embodiment is: the raw material gas steel cylinder joint 4 is connected with a raw material gas steel cylinder, the finished product gas steel cylinder joint 41 is connected with a finished product gas steel cylinder, the pressure reducing valve 5 is opened, a plurality of raw material gases containing corrosive gas components in different proportions are configured and mixed in the gas distribution pipeline 2, and the obtained finished product gas is input into the finished product gas steel cylinder. And (3) closing the pressure reducing valve 5, connecting the two clean gas steel cylinder joints 42 with the clean gas steel cylinders, opening the clean valve 51, enabling the clean gas to enter the gas distribution pipeline 2 through the gas inlet pipeline 32 and the connecting pipeline 31, and purging and removing the corrosive gas retained in the gas distribution pipeline 2.
Example two:
the difference between the embodiment of this application and the first embodiment lies in that, referring to fig. 2, fixing base 7 includes two assembly plates 73, and two assembly plates 73 all butt in fixed plate 1, and two assembly plates 73 all are connected with connecting plate 74, and the bolt is worn to locate by connecting plate 74, and bolt threaded connection is in the screw hole of fixed plate 1. The assembly plate 73 is provided with sliding grooves with semicircular sections, the two sliding grooves are communicated with each other to form a sliding hole, and the gas distribution pipeline 2 and the gas inlet pipeline 32 penetrate through the sliding hole. The magnets 8 are arranged on one side, provided with the sliding grooves, of the two assembling plates 73, the two magnets 8 are in magnetic attraction connection with each other, and the two assembling plates 73 are connected and separated through the magnets 8, so that the gas distribution pipeline 2 and the cleaning pipeline 3 are connected and separated from the fixed seat 7; the fixing seat 7 can be separated from the fixing plate 1 through the connecting plate 74, so that the installation of the gas distribution device is facilitated, and an operator can maintain and replace the pipeline conveniently.
The specific embodiments are only for explaining the present application and are not limiting to the present application, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the claims of the present application.
Claims (8)
1. The utility model provides a gas distribution device is added to corrosive gas bypass, includes fixed plate (1), its characterized in that: install distribution pipeline (2) on fixed plate (1), the both ends of distribution pipeline (2) are connected with feed gas steel bottle respectively and connect (4) and finished product gas steel bottle joint (41), relief pressure valve (5) are installed in distribution pipeline (2), distribution pipeline (2) intercommunication has clean pipeline (3), keep away from in clean pipeline (3) the one end of distribution pipeline (2) is connected with clean gas steel bottle and connects (42), clean gas steel bottle connects (42) and is used for being connected with clean gas steel bottle, clean valve (51) are installed in clean pipeline (3).
2. The corrosive gas bypass adding and distributing device of claim 1, wherein: the fixed plate (1) is connected with a plurality of fixing seats (7), the cleaning pipeline (3) and the air distribution pipeline (2) are detachably connected to the fixing seats (7).
3. The apparatus of claim 2, wherein the corrosive gas bypass is added to the gas distribution apparatus: the fixing seat (7) is divided into a face cover (71) and a base (72), fixing grooves with semicircular cross sections are formed in the face cover (71) and the base (72), the two fixing grooves are communicated with each other to form fixing holes, the air distribution pipeline (2) and the cleaning pipeline (3) penetrate through the fixing holes, the face cover (71) is connected to the base (72) through bolts, and the base (72) is fixedly connected to the fixing plate (1).
4. The corrosive gas bypass adding and distributing device of claim 2, wherein: fixing base (7) include two assembly plates (73), the cross-section is semicircular spout has been seted up in assembly plate (73), two the spout of assembly plate (73) communicates each other and forms the slide opening, distribution pipeline (2) with clean pipeline (3) wear to locate the slide opening, the equal fixedly connected with connecting plate (74) of assembly plate (73), connecting plate (74) through bolted connection in fixed plate (1).
5. The corrosive gas bypass adding and distributing device of claim 4, wherein: two the assembly plate (73) all is provided with magnet (8), two magnet (8) are mutually inhaled magnetically.
6. The corrosive gas bypass adding and distributing device of claim 1, wherein: the fixed plate (1) is connected with a plurality of mounting seats (6) through bolts, and the pressure reducing valve (5) and the cleaning valve (51) are connected to the mounting seats (6).
7. The corrosive gas bypass adding and distributing device of claim 1, wherein: clean pipeline (3) are including connecting tube (31) and multistage admission line (32), connecting tube (31) communicate in distribution pipeline (2), admission line (32) communicate in connecting tube (31) is kept away from the one end of distribution pipeline (2), clean gas steel bottle connect (42) connect in admission line (32), clean valve (51) install in admission line (32).
8. The corrosive gas bypass adding and distributing device of claim 1, wherein: four corners of the fixing plate (1) are provided with mounting holes (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222348914.XU CN218153634U (en) | 2022-09-02 | 2022-09-02 | Corrosive gas bypass adding and distributing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222348914.XU CN218153634U (en) | 2022-09-02 | 2022-09-02 | Corrosive gas bypass adding and distributing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218153634U true CN218153634U (en) | 2022-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222348914.XU Active CN218153634U (en) | 2022-09-02 | 2022-09-02 | Corrosive gas bypass adding and distributing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218153634U (en) |
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2022
- 2022-09-02 CN CN202222348914.XU patent/CN218153634U/en active Active
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