CN213066111U - Automatic regulating device of hydrogen production combustion system - Google Patents
Automatic regulating device of hydrogen production combustion system Download PDFInfo
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- CN213066111U CN213066111U CN202021613601.7U CN202021613601U CN213066111U CN 213066111 U CN213066111 U CN 213066111U CN 202021613601 U CN202021613601 U CN 202021613601U CN 213066111 U CN213066111 U CN 213066111U
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Abstract
The utility model belongs to hydrogen production field, specifically speaking are hydrogen production combustion system automatic regulating apparatus. Comprises an upper computer, a plurality of electromagnetic regulating valves, a gas detector and a temperature sensor. The utility model discloses a host computer, the electromagnetic control valve that sets up everywhere, gas detector and temperature sensor's cooperation setting can measure the temperature value that burning tail gas discharge port combustion gas composition constitutes and the heat-conducting medium delivery outlet respectively in time to adjust carbon dioxide input port, propane gas input port, air input port, hydrogen input port, heat-conducting medium delivery outlet and burning tail gas discharge port respectively according to predetermineeing the procedure by the host computer. The utility model discloses a to the automatically regulated of the flow of hydrogen, air and propane etc. of input organic heat carrier boiler, make organic heat carrier boiler keep job stabilization, adjust accurate timely, alleviateed operating personnel's work burden, use safe and reliable.
Description
Technical Field
The utility model belongs to hydrogen production field, specifically speaking are hydrogen production combustion system automatic regulating apparatus.
Background
At present when using the organic heat carrier boiler in hydrogen production combustion system, generally by manual regulation air supply volume and propane input volume, in the adjustment process, can make the air supply volume too big lead to the organic heat carrier boiler to put out fire, or make the too big detonation that causes of propane volume that the organic heat carrier boiler obtained lead to exploding the stove, in addition after the operation of organic heat carrier boiler is stable, need send into the organic heat carrier boiler with hydrogen as the fuel and burn, and the hydrogen of input can often be because impurity content is higher in the hydrogen air current, the hydrogen flow volume of input organic heat carrier boiler is unstable, also make the needs frequently adjust propane input volume and air supply volume. The manual adjustment mode is not accurate enough and timely, the workload of operators is large, and certain potential safety hazards are also generated.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, an object of the present invention is to provide an automatic adjusting device for a hydrogen production combustion system.
The purpose of the utility model is realized through the following technical scheme:
the utility model provides a hydrogen production combustion system automatic regulating apparatus, includes organic heat carrier boiler, be equipped with carbon dioxide input port, propane gas input port, air input port, hydrogen input port, heat-conducting medium delivery outlet and burning tail gas discharge port on the organic heat carrier boiler respectively, still include host computer, electromagnetic regulating valve A, electromagnetic regulating valve B, electromagnetic regulating valve C, electromagnetic regulating valve D, electromagnetic regulating valve E, electromagnetic regulating valve F and gas detector, electromagnetic regulating valve A installs on the carbon dioxide input port, electromagnetic regulating valve B installs on the propane gas input port, electromagnetic regulating valve C installs on the air input port, electromagnetic regulating valve D installs on the hydrogen input port, electromagnetic regulating valve E installs on the heat-conducting medium input port, electromagnetic regulating valve F installs on the heat-conducting medium delivery outlet, the gas detector is installed on the combustion tail gas discharge port, electromagnetic regulating valve A electromagnetic regulating valve B electromagnetic regulating valve C electromagnetic regulating valve D electromagnetic regulating valve E electromagnetic regulating valve F and the gas detector are respectively connected with the upper computer through electric conductors.
Preferably, a temperature sensor is further arranged on the heat-conducting medium output port and connected with the upper computer through an electric conductor.
Preferably, the temperature sensor is arranged inside the heat-conducting medium output port at a position between the electromagnetic regulating valve F and the organic heat carrier boiler.
The utility model discloses an advantage does with positive effect:
the utility model discloses a host computer, electromagnetic control valve A, electromagnetic control valve B, electromagnetic control valve C, electromagnetic control valve D, electromagnetic control valve E, electromagnetic control valve F, gas detector and temperature sensor's cooperation sets up, can measure the temperature value that the gaseous composition of burning tail gas discharge port combustion formed and the heat-conducting medium delivery outlet respectively in time, and adjust the carbon dioxide input port respectively according to predetermineeing the procedure by the host computer, propane gas input port, air input port, the hydrogen input port, the heat-conducting medium input port, heat-conducting medium delivery outlet and burning tail gas discharge port. The utility model discloses a to the automatically regulated of the flow of hydrogen, air and propane etc. of input organic heat carrier boiler, make organic heat carrier boiler keep job stabilization, adjust accurate timely, alleviateed operating personnel's work burden, use safe and reliable.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: the system comprises a 1-organic heat carrier boiler, a 101-carbon dioxide input port, a 102-propane gas input port, a 103-air input port, a 104-hydrogen input port, a 105-heat-conducting medium input port, a 106-heat-conducting medium output port, a 107-combustion tail gas discharge port, a 2-upper computer, a 3-electromagnetic regulating valve A, a 4-electromagnetic regulating valve B, a 5-electromagnetic regulating valve C, a 6-electromagnetic regulating valve D, a 7-electromagnetic regulating valve E, an 8-electromagnetic regulating valve F, a 9-gas detector and a 10-temperature sensor.
Detailed Description
The present invention will be described in detail with reference to fig. 1.
An automatic adjusting device of a hydrogen production combustion system comprises an organic heat carrier boiler 1, wherein the organic heat carrier boiler 1 is respectively provided with a carbon dioxide input port 101, a propane gas input port 102, an air input port 103, a hydrogen input port 104, a heat-conducting medium input port 105, a heat-conducting medium output port 106 and a combustion tail gas discharge port 107, the organic heat carrier boiler 1 is in the prior art, the automatic adjusting device also comprises an upper computer 2, an electromagnetic adjusting valve A3, an electromagnetic adjusting valve B4, an electromagnetic adjusting valve C5, an electromagnetic adjusting valve D6, an electromagnetic adjusting valve E7, an electromagnetic adjusting valve F8 and a gas detector 9, the electromagnetic adjusting valve A3 is arranged on the carbon dioxide input port 101, the electromagnetic adjusting valve B4 is arranged on the propane gas input port 102, the electromagnetic adjusting valve C5 is arranged on the air input port 103, the electromagnetic regulating valve E7 is installed on the heat-conducting medium input port 105, the electromagnetic regulating valve F8 is installed on the heat-conducting medium output port 106, the gas detector 9 is installed on the combustion tail gas discharge port 107, the electromagnetic regulating valve A3, the electromagnetic regulating valve B4, the electromagnetic regulating valve C5, the electromagnetic regulating valve D6, the electromagnetic regulating valve E7, the electromagnetic regulating valve F8 and the gas detector 9 are respectively connected with the upper computer 2 through electric conductors, the upper computer 2, the electromagnetic regulating valve A3, the electromagnetic regulating valve B4, the electromagnetic regulating valve C5, the electromagnetic regulating valve D6, the electromagnetic regulating valve E7, the electromagnetic regulating valve F8 and the gas detector 9 are all the prior art, wherein the upper computer 2 adopts a PLC and can be arranged in a common connection arrangement mode, and the gas detector can be arranged through the upper computer 2, the electromagnetic regulating, The gas detector 9 can measure the composition of gas discharged from the combustion tail gas discharge port 107, so that the electromagnetic regulating valve A3, the electromagnetic regulating valve B4, the electromagnetic regulating valve C5, the electromagnetic regulating valve D6, the electromagnetic regulating valve E7 and the electromagnetic regulating valve F8 are respectively controlled to act according to a preset program, and thus the flow regulation of the carbon dioxide input port 101, the propane gas input port 102, the air input port 103, the hydrogen gas input port 104, the heat-conducting medium input port 105 and the heat-conducting medium output port 106 is realized;
in the embodiment, when the gas detector 9 detects that the oxygen content in the combustion tail gas is more than or equal to 2%, the upper computer 2 controls to close the small electromagnetic regulating valve C5 or open the large electromagnetic regulating valve B4; when the gas detector 9 detects that the content of propane in the combustion tail gas is more than or equal to 0.5 percent, the upper computer 2 controls the large electromagnetic regulating valve C5 to be opened or the small electromagnetic regulating valve B4 to be closed; when the gas detector 9 detects that the content of carbon monoxide in the combustion tail gas is more than or equal to 0.5 percent, the upper computer 2 controls the electromagnetic regulating valve C5 to be opened or the electromagnetic regulating valve B4 to be closed.
Specifically, the temperature sensor 10 is further arranged on the heat-conducting medium output port 106, the temperature sensor 10 is connected with the upper computer 2 through an electric conductor, and the temperature value of the heat-conducting medium output port 106 can be measured by the temperature sensor 10 through the matching arrangement of the temperature sensor 10 and the upper computer 2, so that the actions of the electromagnetic regulating valve B4, the electromagnetic regulating valve C5 and the electromagnetic regulating valve D6 are respectively controlled according to a preset program, and the flow regulation of the propane gas input port 102, the air input port 103 and the hydrogen gas input port 104 is realized;
in this embodiment, when the temperature sensor 10 measures that the temperature of the heat-conducting medium output port 106 is greater than or equal to 172 ℃, the upper computer 2 controls the closing of the electromagnetic regulating valve C5 and the electromagnetic regulating valve B4.
Specifically, the temperature sensor 10 is disposed inside the heat transfer medium output port 106 at a position between the electromagnetic control valve F8 and the organic heat carrier boiler 1, and the detection is stable and accurate.
The working principle is as follows:
when the system is started, the electromagnetic regulating valve E7 and the electromagnetic regulating valve F8 are opened to enable heat-conducting media to enter the organic heat carrier boiler 1, the electromagnetic regulating valve A3 is opened to enable carbon dioxide to enter the organic heat carrier boiler 1 and replace the organic heat carrier boiler 1, the electromagnetic regulating valve C5 is opened after five minutes, the electromagnetic regulating valve A3 is closed, the electromagnetic regulating valve C5 is closed to 90% after ten minutes, the electromagnetic regulating valve B4 is opened, and then the organic heat carrier boiler 1 is ignited;
after ignition, inputting a required temperature of a heat-conducting medium by the upper computer 2, detecting by the temperature sensor 10, and controlling the actions of the electromagnetic regulating valve B4, the electromagnetic regulating valve C5 and the electromagnetic regulating valve D6 according to a measured temperature value of the heat-conducting medium output port 106 so as to enable the gas flow output by the propane gas input port 102, the air input port 103 and the hydrogen gas input port 104 to reach a required value respectively according to a preset program, and simultaneously enabling the gas detector 9 to measure the composition of gas exhausted from the combustion tail gas exhaust port 107, so that the actions of the electromagnetic regulating valve B4, the electromagnetic regulating valve C5 and the electromagnetic regulating valve D6 are controlled respectively according to the preset program so as to enable the gas output by the propane gas input port 102, the air input port 103 and;
when the boiler is shut down, the electromagnetic regulating valve B4, the electromagnetic regulating valve C5 and the electromagnetic regulating valve D6 are gradually closed, the electromagnetic regulating valve A3 is gradually opened, the electromagnetic regulating valve B4, the electromagnetic regulating valve C5 and the electromagnetic regulating valve D6 are kept fully closed after the organic heat carrier boiler 1 is shut down, the electromagnetic regulating valve A3 is closed after being fully opened for ten minutes, and the electromagnetic regulating valve E7 and the electromagnetic regulating valve F8 are closed after forty minutes.
Claims (3)
1. The utility model provides a hydrogen production combustion system automatic regulating apparatus, includes organic heat carrier boiler (1), be equipped with carbon dioxide input port (101), propane gas input port (102), air input port (103), hydrogen input port (104), heat-conducting medium input port (105), heat-conducting medium output port (106) and burning tail gas discharge port (107) on organic heat carrier boiler (1) respectively, its characterized in that: still include host computer (2), electromagnetic control valve A (3), electromagnetic control valve B (4), electromagnetic control valve C (5), electromagnetic control valve D (6), electromagnetic control valve E (7), electromagnetic control valve F (8) and gas detector (9), install electromagnetic control valve A (3) on carbon dioxide input port (101), install electromagnetic control valve B (4) on propane gas input port (102), install electromagnetic control valve C (5) on air input port (103), install electromagnetic control valve D (6) on hydrogen input port (104), install electromagnetic control valve E (7) on heat-conducting medium input port (105), install electromagnetic control valve F (8) on heat-conducting medium output port (106), install gas detector (9) on burning tail gas discharge port (107), electromagnetic regulating valve A (3), electromagnetic regulating valve B (4), electromagnetic regulating valve C (5), electromagnetic regulating valve D (6), electromagnetic regulating valve E (7), electromagnetic regulating valve F (8) with gas detection appearance (9) respectively through the electric conductor with host computer (2) are connected.
2. The automatic regulating device of a hydrogen production combustion system according to claim 1, characterized in that: still be equipped with temperature sensor (10) on heat-conducting medium delivery outlet (106), temperature sensor (10) pass through the electric conductor with host computer (2) are connected.
3. The automatic regulating device of a hydrogen production combustion system according to claim 2, characterized in that: the temperature sensor (10) is arranged inside the heat-conducting medium output port (106) at a position between the electromagnetic regulating valve F (8) and the organic heat carrier boiler (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021613601.7U CN213066111U (en) | 2020-08-06 | 2020-08-06 | Automatic regulating device of hydrogen production combustion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021613601.7U CN213066111U (en) | 2020-08-06 | 2020-08-06 | Automatic regulating device of hydrogen production combustion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213066111U true CN213066111U (en) | 2021-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021613601.7U Active CN213066111U (en) | 2020-08-06 | 2020-08-06 | Automatic regulating device of hydrogen production combustion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213066111U (en) |
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2020
- 2020-08-06 CN CN202021613601.7U patent/CN213066111U/en active Active
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