CN214275805U - Air-light hydrocarbon mixed gas mixing low-calorific-value gas heating device - Google Patents
Air-light hydrocarbon mixed gas mixing low-calorific-value gas heating device Download PDFInfo
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- CN214275805U CN214275805U CN202021939563.4U CN202021939563U CN214275805U CN 214275805 U CN214275805 U CN 214275805U CN 202021939563 U CN202021939563 U CN 202021939563U CN 214275805 U CN214275805 U CN 214275805U
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Abstract
The utility model discloses a mix empty light hydrocarbon gas mixing low heat value gas and add heat facility, including the blending tank, calorific value detecting system, gas metering system and controller, calorific value detecting system includes first calorific value apparatus and second calorific value apparatus, gas metering system includes first gas meter and second gas meter, first gas entry connects gradually first gas meter through the pipeline, first calorific value apparatus and low heat value gas storage tank, second gas entry connects gradually the second gas meter and mixes empty light hydrocarbon gas storage tank through the pipeline, the export of mixed gas passes through the pipe connection second calorific value apparatus. The utility model discloses can realize the promotion of mixed gas calorific value and the make full use of resource.
Description
Technical Field
The utility model belongs to the technical field of the gas processing equipment, concretely relates to mix empty light hydrocarbon gas mixing low heat value gas heating apparatus.
Background
The low-calorific value gas comprises gas, methane and the like which have lower calorific value and can not reach the existing urban gas calorific value standard, the gas has a certain heat source supply function, and is equivalent to waste of resources if the gas can not be effectively utilized, the existing light hydrocarbon gas is used as the emerging urban fourth generation gas, is increasingly widely used in civil and partial industrial applications, and the calorific value of the existing light hydrocarbon gas can be adjusted according to the preparation process.
Disclosure of Invention
For solving the not enough of prior art, the utility model aims to provide a can realize the promotion of mixed gas calorific value and the make full use of's of resource mixed air light hydrocarbon gas mixing low heat value gas heating device.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a mix empty light hydrocarbon gas and mix low heat value gas and increase heat device, which comprises a mixing tank, the calorific value detecting system, gas metering system and controller, calorific value detecting system includes first calorific value apparatus and second calorific value apparatus, gas metering system includes first gas meter and second gas meter, the left side wall middle part of blending tank is provided with first gas entry and second gas inlet, right side wall upper portion is provided with the export of mixed gas, first gas entry connects gradually first gas meter through the pipeline, first calorific value apparatus and low heat value gas storage tank, second gas entry connects gradually second gas meter and mixes empty gas storage tank through the pipeline, the export of mixed gas passes through the pipe connection second calorific value apparatus.
Preferably, the mixing tank comprises a tank body and a control panel arranged on the outer wall of the tank body, and a first air supply box, a second air supply box, a first baffle and a second baffle are arranged in the tank body.
Still preferably, the height of the first baffle and the height of the second baffle are both smaller than the height of the tank body and larger than three-fourths of the height of the tank body.
More preferably, the bottom end of the aforementioned first baffle is fixed in the middle of the bottom wall of the tank body, and the top of the second baffle is fixed on the right side of the top wall of the tank body, so that two kinds of fuel gas can be mixed more uniformly in the tank body, and the accuracy of the heat value measurement result of the second heat value measurement instrument is improved.
Preferably, the first air supply box is fixed to the lower portion of the inner wall of the left side of the tank body, the second air supply box is fixed to the lower portion of the left side wall of the first baffle, and the left side wall of the first air supply box and the right side wall of the second air supply box are both provided with a plurality of air supply holes which are uniformly distributed, so that two kinds of fuel gases supplied into the tank body can be mixed more uniformly.
Specifically, the top ends of the first gas supply box and the second gas supply box are respectively connected with a first fuel gas inlet and a second fuel gas inlet through pipelines.
Preferably, the second heat value measuring instrument is connected with the flame arrester through a pipeline so as to prevent a backfire accident.
Still preferably, a solenoid valve is arranged on a pipeline between the second calorific value tester and the flame arrester, and the solenoid valve is connected with the controller through a lead.
More preferably, the control panel is connected with the controller through a lead, and the controller is connected with the first heat value tester, the second heat value tester, the first gas meter and the second gas meter through leads.
The utility model discloses an useful part lies in: the utility model discloses a mix empty light hydrocarbon gas mixing low heat value gas heating device's simple structure, will mix empty light hydrocarbon gas and low heat value gas and constitute the mixed gas according to certain proportion, according to different low heat value gas, set for corresponding interpolation proportion and interpolation parameter to realize the heat quality of low heat value gas and increase and combustion stability, and then realize the promotion of mixed gas calorific value and the make full use of resource, can partially replace current natural gas, liquefied gas etc. simultaneously, alleviate the energy shortage in our country, improve the benign competition and the development in gas market; the first gas feeding box, the second gas feeding box, the first baffle and the second baffle in the mixing tank can enable the two fuel gases to be mixed more uniformly, so that the accuracy of a heat value measuring result of the second heat value measuring instrument is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The meaning of the reference symbols in the figures: 1. mixing tank, 1.1, first gas entry, 1.2, second gas entry, 1.3, mixed gas export, 2, first calorific value apparatus, 3, second calorific value apparatus, 4, first gas meter, 5, second gas meter, 6, low-heat value gas storage tank, 7, mixed air light hydrocarbon gas storage tank, 8, first gas supply box, 9, second gas supply box, 10, first baffle, 11, second baffle, 12, spark arrester, 13, solenoid valve.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1, the utility model discloses a mix empty light hydrocarbon gas mixing low heat value gas and increase heat device, including blending tank 1, heat value detecting system, gas metering system and controller, heat value detecting system includes first heat value apparatus 2 and second heat value apparatus 3, gas metering system includes first gas meter 4 and second gas meter 5, the left side wall middle part of blending tank 1 is provided with first gas entry 1.1 and second gas entry 1.2, right side wall upper portion is provided with mixed gas export 1.3, first gas entry 1.1 connects gradually first gas meter 4 through the pipeline, first heat value apparatus 2 and low heat value gas storage tank 6, second gas entry 1.2 connects gradually second gas meter 5 and mixes empty light hydrocarbon gas storage tank 7 through the pipeline, mixed gas export 1.3 passes through pipe connection second heat value apparatus 3.
Mixing tank 1 is including a jar body and the control panel of setting on a jar external wall, the inside of the jar body is provided with first gas delivery box 8, second gas delivery box 9, first baffle 10 and second baffle 11 highly all are less than the height of the jar body, be greater than three fourths of jar body height, the bottom mounting of aforementioned first baffle 10 is in the diapire middle part of the jar body, the right side of jar body roof is fixed in at the top of second baffle 11, can make two kinds of gas mix more evenly at jar internal, with the degree of accuracy that improves the calorific value survey result of second calorific value survey appearance 3.
First gas feed box 8 is fixed in the lower part of jar body left side inner wall, second gas feed box 9 is fixed in the lower part of first baffle 10 left side wall, all is provided with a plurality of evenly distributed's air feed hole on the left side wall of first gas feed box 8 and the right side wall of second gas feed box 9, can make the two kinds of gas mixture of sending into the jar internal more even, and first gas inlet 1.1 and second gas inlet 1.2 are connected respectively through the pipeline in the top of first gas feed box 8 and second gas feed box 9.
The second heat value tester 3 is connected with the flame arrester 12 through a pipeline to prevent backfire accidents, an electromagnetic valve 13 is arranged on the pipeline between the second heat value tester 3 and the flame arrester 12, and the electromagnetic valve 13 is connected with the controller through a lead.
The control panel passes through wire connection director, and the controller passes through wire connection first calorific value apparatus 2, second calorific value apparatus 3, first gas meter 4 and second gas meter 5, can control the adjustment to the work of each instrument through control panel, all is provided with solenoid valve 13 doors on all pipelines of this device, all can operate through control panel.
For better explanation of the present invention, the following description specifically describes the working process thereof:
the mixed air light hydrocarbon gas is metered by a second gas meter 5 and then enters a first gas supply box 8 in the tank body, meanwhile, the heat value of the low heat value gas is measured by a first heat value measuring instrument 2, the data is transmitted to a controller, the controller calculates the mixed amount of the low heat value gas according to the heat value data, then signals are transmitted to a first gas meter 4, the metered low heat value gas enters a second gas supply box 9 in the tank body, the two gases are fully mixed, the mixed gas is measured by a second heat value measuring instrument 3 to obtain the heat value, the measured data is transmitted to the controller, if the mixed gas meets the standard, the mixed gas is sent for use, if the mixed gas does not meet the standard, the mixed amount of the low heat value gas is adjusted by the controller until the mixed gas meets the standard.
The utility model discloses a mix empty light hydrocarbon gas mixing low heat value gas heating device's simple structure, it forms the mixed gas according to certain proportion with mixed empty light hydrocarbon gas and low heat value gas, according to the low heat value gas of difference, set for corresponding interpolation proportion and interpolation parameter, in order to realize the heat quality increase and the combustion stability of low heat value gas, and then realize the promotion of mixed gas calorific value, realize the make full use of resource, can partly replace current natural gas simultaneously, liquefied gas etc., alleviate the energy shortage in China, the benign competition and the development in improvement gas market.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by adopting equivalent replacement or equivalent transformation fall within the protection scope of the present invention.
Claims (9)
1. The utility model provides a mix empty light hydrocarbon gas and mix low heat value gas and increase heat device, includes blending tank (1), calorific value detecting system, gas metering system and controller, its characterized in that, calorific value detecting system includes first calorific value apparatus (2) and second calorific value apparatus (3), gas metering system includes first gas meter (4) and second gas meter (5), the left side wall middle part of blending tank (1) is provided with first gas entry (1.1) and second gas entry (1.2), and right side wall upper portion is provided with mixed gas export (1.3), first gas entry (1.1) connects gradually first gas meter (4), first calorific value apparatus (2) and low heat value gas storage tank (6) through the pipeline, second gas entry (1.2) connects gradually second gas meter (5) and mix empty light hydrocarbon gas storage tank (7) through the pipeline, and the mixed gas outlet (1.3) is connected with a second heat value tester (3) through a pipeline.
2. The air-light hydrocarbon mixed gas low heating value mixing gas heating device as claimed in claim 1, wherein the mixing tank (1) comprises a tank body and a control panel arranged on the outer wall of the tank body, and a first gas supply box (8), a second gas supply box (9), a first baffle plate (10) and a second baffle plate (11) are arranged inside the tank body.
3. The air-light hydrocarbon mixed gas low heating value mixing gas heating device as claimed in claim 2, wherein the heights of the first baffle (10) and the second baffle (11) are both smaller than the height of the tank body and larger than three-quarters of the height of the tank body.
4. The air-light hydrocarbon mixed gas low heating value mixing gas heating device as claimed in claim 3, wherein the bottom end of the first baffle (10) is fixed in the middle of the bottom wall of the tank body, and the top of the second baffle (11) is fixed on the right side of the top wall of the tank body.
5. The mixed air and light hydrocarbon gas mixing low-heating-value gas heating device as claimed in claim 2, wherein the first gas supply box (8) is fixed to the lower portion of the inner wall of the left side of the tank body, the second gas supply box (9) is fixed to the lower portion of the left side wall of the first baffle plate (10), and a plurality of uniformly distributed gas supply holes are formed in the left side wall of the first gas supply box (8) and the right side wall of the second gas supply box (9).
6. The mixed air and light hydrocarbon gas blending low heating value gas heating device as claimed in claim 5, wherein the top ends of the first gas supply box (8) and the second gas supply box (9) are respectively connected with the first gas inlet (1.1) and the second gas inlet (1.2) through pipelines.
7. The air-light hydrocarbon mixed gas low heating value gas heating device as claimed in claim 1, wherein the second heating value tester (3) is connected with the flame arrester (12) through a pipeline.
8. The air-light hydrocarbon mixed gas low heating value gas heating device as claimed in claim 7, wherein a solenoid valve (13) is arranged on a pipeline between the second heating value tester (3) and the flame arrester (12), and the solenoid valve (13) is connected with a controller through a lead.
9. The mixed air and light hydrocarbon gas mixing low heating value gas heating device as claimed in claim 2, wherein the control panel is connected with the controller through a lead, and the controller is connected with the first heating value tester (2), the second heating value tester (3), the first gas meter (4) and the second gas meter (5) through leads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021939563.4U CN214275805U (en) | 2020-09-08 | 2020-09-08 | Air-light hydrocarbon mixed gas mixing low-calorific-value gas heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021939563.4U CN214275805U (en) | 2020-09-08 | 2020-09-08 | Air-light hydrocarbon mixed gas mixing low-calorific-value gas heating device |
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| CN214275805U true CN214275805U (en) | 2021-09-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116370873A (en) * | 2023-06-01 | 2023-07-04 | 常州华立阀门控制设备有限公司 | Intelligent electric valve actuator with controllable flow |
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2020
- 2020-09-08 CN CN202021939563.4U patent/CN214275805U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116370873A (en) * | 2023-06-01 | 2023-07-04 | 常州华立阀门控制设备有限公司 | Intelligent electric valve actuator with controllable flow |
| CN116370873B (en) * | 2023-06-01 | 2023-09-12 | 常州华立阀门控制设备有限公司 | Intelligent electric valve actuator with controllable flow |
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