CN211202123U - Carbon removing equipment - Google Patents
Carbon removing equipment Download PDFInfo
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- CN211202123U CN211202123U CN201922438525.4U CN201922438525U CN211202123U CN 211202123 U CN211202123 U CN 211202123U CN 201922438525 U CN201922438525 U CN 201922438525U CN 211202123 U CN211202123 U CN 211202123U
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Abstract
The utility model relates to a remove carbon equipment. The method comprises the following steps: the device comprises a shell, a material storage device, a reaction device and a heating device; the reaction device is used for reforming hydrogen production reaction by taking methanol aqueous solution as a raw material to obtain hydrogen-rich mixed gas; the reaction device comprises a shell and a cavity formed by the shell; the cavity is provided with a first air outlet; the reaction apparatus further comprises: a feed tube and a reaction chamber; the feeding pipe penetrates through the first air outlet and extends into the cavity; the feeding pipe is provided with a first feeding hole and a first discharging hole, and the first feeding hole is connected with the material storage device; the reaction chamber is arranged in the cavity and is provided with a second feed inlet and a second air outlet; the second gas outlet is connected with the cavity, and the first gas outlet discharges the hydrogen-rich mixed gas. The carbon removing equipment of the utility model adopts high energy state substance methanol as raw material, and has obvious economic advantage; the generated mixed gas does not contain oxidant components, is not easy to generate deflagration and is safer, and in comprehensive terms, the efficiency of carbon removal is obviously improved compared with the prior art.
Description
Technical Field
The utility model relates to a remove carbon machine technical field, especially relate to a remove carbon equipment.
Background
The oxyhydrogen decarbonization machine takes water as a raw material, is electrified to decompose the water into hydrogen and oxygen, takes the hydrogen as the raw material, uses the oxygen for combustion supporting, is sent into the interior of an automobile engine through an air inlet, and is mixed with gasoline and air for combustion. The hydrogen-oxygen mixture gas is equivalent to a catalyst for supporting combustion of gasoline.
The oxyhydrogen decarbonization machine extracts oxyhydrogen atoms in water in an electrolysis mode to form oxyhydrogen mixed gas flow, the oxyhydrogen mixed gas flow is input into an engine combustion chamber through an engine air inlet manifold, after brown gas is filled in the engine combustion chamber, ignition and ignition, wherein the hydrogen-oxygen catalysis principle (active atoms such as O, H, OH and the like can be generated in the high-temperature combustion process, on one hand, the high-temperature cracking of long hydrocarbon chains in gasoline can be promoted, so that the oxidation reaction speed is accelerated), the oxygen-enriched combustion principle (impurities such as wax, colloid and the like in gasoline are also formed by the long hydrocarbon chains or the ultra-long hydrocarbon chains, active atoms such as O, H, OH and the like can accelerate the cracking, finally, the carbon deposition is removed, the brown gas characteristics such as the water-hydrogen circulation principle and the like can comprehensively and completely remove the carbon deposition of an engine, the automobile power is recovered, no damage is caused to the engine, and the deficiency of the traditional chemical carbon remover is avoided.
Because the traditional hydrogen-oxygen carbon removal machine gas adopts water as raw material and consumes a large amount of electric energy to produce 1m3The electric energy of hydrogen was 3.55 kW.h, and the allowable range was 4.26 kW.h. The reason is that the hydrogen combustion product water is one of the most stable substances in nature and has a lower energy state; therefore, the hydrogen production by water electrolysis needs to absorb a large amount of energy.
Because what traditional oxyhydrogen decarbonization machine adopted is that the oxyhydrogen mixes the mode of giving vent to anger, the mist has the explosion risk, has very big potential safety hazard.
The traditional oxyhydrogen carbon remover is limited by power supply power, so that the gas production is limited, the 3 kilowatt carbon remover can only reach 20L/min, the hydrogen is only 14L/min, the air suction of an engine cylinder is about 15L/s (taking four cylinders as an example), the theoretical air-fuel ratio is 14:1, theoretically, the temperature in the cylinder is improved by oxyhydrogen mixed gas by 40-50 ℃, and the carbon removing effect is limited.
SUMMERY OF THE UTILITY MODEL
The utility model provides a carbon removing equipment to overcome prior art's defect. The specific technical scheme is as follows:
a decarbonization apparatus comprising: the device comprises a shell, a material storage device, a reaction device and a heating device;
the material storage device is arranged inside the shell and used for storing the methanol water solution;
a reaction device disposed inside the housing; the reaction device is used for carrying out reforming hydrogen production reaction by taking methanol water solution as a raw material to obtain hydrogen-rich mixed gas; wherein, the reaction device comprises:
a housing and a cavity formed by the housing; the cavity is provided with a first air outlet; the reaction apparatus further comprises: a feed tube and a reaction chamber; wherein:
the feeding pipe penetrates through the first air outlet and extends into the cavity; the feeding pipe is provided with a first feeding hole and a first discharging hole, the first feeding hole is connected with the material storage device, and a feeding pump is arranged between the material storage device and the first feeding hole;
the reaction chamber is arranged in the cavity and is provided with a second feed inlet and a second air outlet; the second feeding hole is connected with the first discharging hole, and the feeding pump is used for pumping the methanol aqueous solution in the material storage device into the reaction chamber through the feeding pipe; the second gas outlet is connected with the cavity so that the hydrogen-rich mixed gas can flow into the cavity, and the first gas outlet can discharge the hydrogen-rich mixed gas;
a heating device; the heating device is arranged corresponding to the reaction chamber and used for heating the reaction chamber.
Preferably, the reaction chamber can contain a methanol reforming catalyst, and is used for reforming hydrogen production reaction by taking methanol aqueous solution as a raw material to obtain hydrogen-rich mixed gas.
By way of illustration and explanation, the reaction chamber described in the present invention, in the presence of a methanol reforming catalyst, undergoes a reaction for producing hydrogen by reforming methanol. The reaction equation is as follows:
CH3OH→CO+2H2
H2O+CO→CO2+H2
CH3OH+H2O→CO2+3H2
the reaction of reforming methanol to produce hydrogen can generate hydrogen and simultaneously generate certain CO and CO2。
Preferably, the methanol reforming catalyst comprises at least one of a metal such as copper, zinc, aluminum, palladium, or an oxide of a metal such as copper, zinc, aluminum, palladium, for example, Cu-Zn-Al2O3(more for example, using a commercially available SCST-401 type catalyst).
The decarbonization equipment, as preferred technical scheme, the material of reaction chamber include and be not limited to metal material and inorganic ceramic material such as stainless steel, copper, silver.
The carbon removing equipment of the utility model adopts the optimized technical proposal that the feed pipe comprises a main pipe and at least two branch pipes; the first feed inlet is arranged at the first end of the main pipe, the second end of the main pipe is respectively connected with the first end of each branch pipe, and the second end of each branch pipe is the first discharge outlet.
The carbon removing equipment of the utility model is an optimized technical proposal, the branch pipes comprise 2-100.
Each of the branch pipes may have the same or different diameters.
The carbon removal equipment of the utility model, as an optimized technical scheme, the cavity is formed with a heat exchange area, the heat exchange area is located between the first gas outlet and the reaction chamber, the heat exchange area and the reaction chamber extend along the axial direction of the first gas outlet and are arranged along the axial direction of the first gas outlet, the feeding pipe extends along the axial direction of the first gas outlet in the heat exchange area so that the methanol water solution in the feeding pipe can exchange heat with the hydrogen-rich mixed gas in the heat exchange area;
the length ratio of the heat exchange area to the reaction chamber in the axial direction of the first gas outlet is (1-400): (10-400); preferably, the length ratio in the axial direction of the first outlet port is (20-80): 100.
the carbon removing equipment of the utility model adopts a preferable technical scheme that the length of the reaction chamber in the axial direction of the first gas outlet is 50-2000 unit length, and the length-diameter ratio of the reaction chamber is 3-50;
the length of the heat exchange area in the axial direction of the first air outlet is 5-2000 units;
more preferably, the length of the reaction chamber in the axial direction of the first gas outlet is 100-1000 units, and the length-diameter ratio of the reaction chamber is between 5 and 20; the length of the heat exchange area in the axial direction of the first air outlet is 10-500 units.
In a first cross section of the reaction device, the cross section of the branch pipe and the cross section of the cavity are included, and in the first cross section, the ratio of the area of a hollow part in each cross section of the branch pipe to the area of a cross section of the cavity is 1: (1-50); preferably 1: (10-30).
Decarbonization equipment, as preferred technical scheme, still include: and the air outlet hole is arranged on the shell and is connected with the first air outlet.
As can be understood by those skilled in the art, the air outlet hole is connected with the first air outlet through a pipe body; the air outlet hole can be also externally connected with an air outlet pipe, and the end part of the externally connected air outlet pipe can be provided with a control gun head.
The utility model discloses in the control rifle head, can be the control rifle head that the decarbonization field is commonly used, need satisfy can with the leading-in environment of treating the decarbonization of hydrogen-rich gas mixture that reaction unit generated can have ignition simultaneously, can ignite the hydrogen-rich gas mixture.
Preferably, the carbon removal equipment of the present invention, as a preferred technical solution, is characterized in that the air outlet is disposed on the housing, and the air outlet is connected to the first air outlet through a pipe body;
the carbon removing equipment further comprises: the first end of the external gas outlet pipe is connected with the gas outlet hole and used for receiving the hydrogen-rich mixed gas; a control gun head is arranged at the second end of the external air outlet pipe, and comprises a gas inlet, a gas outlet, a pressure sensing device and a valve, wherein the gas inlet and the gas outlet are communicated with each other; the gas input port is connected with the second end of the external gas outlet pipe, and the pressure sensing device is used for opening the valve under the pressure condition of bearing a first set value, so that the hydrogen-rich mixed gas flows in from the gas input port and flows out from the gas output port.
More preferably, the carbon removing equipment of the present invention, as a preferred technical solution, further comprises: the pressure relief valve is connected with the reaction device; the pressure relief valve is used for opening when the air pressure in the reaction device reaches a second set value so as to communicate the reaction device with the atmospheric pressure.
Decarbonization equipment, as preferred technical scheme, still include: the liquid inlet is arranged on the liquid inlet of the shell and is connected with the material storage device.
Decarbonization equipment, as preferred technical scheme, still include: the control device is electrically connected with the heating device, the reaction device and the feeding pump respectively; the control device can control the heating device, the reaction device and the feeding pump to be turned on or turned off respectively.
Remove carbon equipment, as preferred technical scheme remove on carbon equipment's the direction of height, material storage device is located reaction unit's top, the charge pump sets up reaction unit's below.
Decarbonization equipment, as preferred technical scheme, still include: the anti-backfire device is arranged between the gas outlet and the gas outlet; the anti-backfire device is provided with an anti-backfire inlet and an anti-backfire outlet; in the height direction of the anti-backfire device, the anti-backfire inlet is lower than the anti-backfire outlet; the anti-backfire device is used for containing water, and the liquid level of the water is higher than the anti-backfire inlet and lower than the anti-backfire outlet.
The carbon removing equipment provided by the utility model adopts high-energy state substance methanol as raw material to theoretically produce 1m3The electric energy of the hydrogen is 0.33-2.55 kW.h, so that the method has obvious economic advantages;
the utility model provides a mixed gas (hydrogen, carbon dioxide and trace carbon monoxide) that carbon removal equipment produced does not contain the difficult emergence deflagration of oxidant composition, even meet naked light and only can be in the quiet burning of the department of giving vent to anger, is applicable to the higher place of safety requirement.
The carbon removing equipment provided by the utility model has lower energy consumption, under the condition that the power supply line meets the requirement, the hydrogen amount in the generated gas can reach 30-100L/min, the air suction amount of a four-cylinder engine is about 15L/s, the theoretical air-fuel ratio is 14:1, the temperature in the cylinder is improved by about 100-300 ℃ due to the hydrogen-oxygen mixed gas theoretically, and the carbon removing efficiency is obviously improved compared with the prior art.
Of course, it is not necessary for any product or method of the invention to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a carbon removal apparatus provided by the present invention;
fig. 2 is a schematic structural diagram of the reaction device in the decarbonization apparatus provided by the present invention;
fig. 3 is a sectional view taken along line a-a of the reaction apparatus of fig. 2 according to the present invention.
The reference numbers are as follows:
10: a housing;
11: a material storage device;
12: a reaction device;
13: a heating device;
14: a control device;
121: a housing;
122: a cavity;
123: a first air outlet;
124: a feed pipe;
125: a reaction chamber;
126: a feed pump;
127: a second feed port;
128: a second air outlet;
129: a main pipe;
130: and (4) branch pipes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
With reference to fig. 1-3, the present embodiment provides a decarbonization apparatus, comprising: the device comprises a shell 10, a material storage device 11, a reaction device 12 and a heating device 13;
the material storage device 11 is arranged inside the shell 10, and the material storage device 11 is used for storing methanol water solution;
a reaction device 12 disposed inside the casing 10; the reaction device 12 is used for reforming hydrogen production reaction by taking methanol water solution as a raw material to obtain hydrogen-rich mixed gas; wherein the reaction device 12 comprises:
a housing 121 and a cavity 122 formed by the housing 121; the cavity 122 has a first air outlet 123; the reaction apparatus 12 further comprises: a feed line 124 and a reaction chamber 125; wherein:
a feed pipe 124, wherein the feed pipe 124 is arranged in the first air outlet 123 and extends into the cavity 122; the feeding pipe 124 is provided with a first feeding hole and a first discharging hole, the first feeding hole is connected with the material storage device 11, and a feeding pump 126 is arranged between the material storage device 11 and the first feeding hole;
the reaction chamber 125 is arranged in the cavity 122, and the reaction chamber 125 is provided with a second inlet 127 and a second outlet 128; the second feed port 127 is connected to the first discharge port, and the feed pump 126 is used for pumping the methanol aqueous solution in the material storage device 11 into the reaction chamber 125 through the feed pipe 124; the second gas outlet 128 is connected to the cavity 122 to allow the hydrogen-rich gas mixture to flow into the cavity 122, and the first gas outlet 123 is capable of discharging the hydrogen-rich gas mixture;
a heating device 13; is disposed corresponding to the reaction chamber 125, and is used for heating the reaction chamber 125.
Preferably, the reaction chamber 125 can contain a methanol reforming catalyst, and the reaction chamber 125 is used for performing a reforming hydrogen production reaction using an aqueous methanol solution as a raw material to obtain a hydrogen-rich gas mixture.
By way of illustration and explanation, the reaction chamber 125 of the present invention is capable of reacting methanol steam in the presence of a methanol reforming catalyst to produce hydrogen by methanol reforming. The reaction equation is as follows:
CH3OH→CO+2H2
H2O+CO→CO2+H2
CH3OH+H2O→CO2+3H2
the reaction of reforming methanol to produce hydrogen can generate hydrogen and simultaneously generate certain CO and CO2。
Preference is given toThe methanol reforming catalyst comprises at least one of metal such as copper, zinc, aluminum and palladium or oxide of metal such as copper, zinc, aluminum and palladium, such as Cu-Zn-Al2O3(more for example, using a commercially available SCST-401 type catalyst).
Therefore, in the operation process of the carbon removal equipment in this embodiment, the methanol aqueous solution stored in the material storage device 11 enters the cavity 122 of the reaction device 12 through the first inlet of the feeding pipe 124 under the action of the feeding pump 126, and sequentially flows through the first outlet and the second inlet 127 to enter the reaction chamber 125, the hydrogen-rich mixed gas is obtained by the reaction of producing hydrogen through methanol reforming under the presence of the methanol reforming catalyst in the reaction chamber 125 and under the heating of the heating device 13, and the hydrogen-rich mixed gas is discharged into the cavity 122 of the reaction device 12 through the second outlet 128 of the reaction chamber 125; since the feeding pipe 124 is disposed in the chamber 122, the methanol aqueous solution in the feeding pipe 124 can be heat-exchanged with the hydrogen-rich gas in the chamber 122, and the methanol aqueous solution is changed into methanol vapor at high temperature.
By adopting the decarbonization equipment of the embodiment and adopting high-energy substance methanol as raw material, 1m of methanol is theoretically produced3The electric energy of the hydrogen is 0.33-2.55 kW.h, the method has obvious economic advantages, the generated mixed gas (hydrogen, carbon dioxide and trace carbon monoxide) does not contain oxidant components and is not easy to deflagrate, even if the mixed gas meets open fire, the mixed gas only can be quietly combusted at an outlet, and the method is suitable for places with higher safety requirements, because the energy consumption is lower, under the condition that a power supply line meets the requirement, the hydrogen amount in the generated gas can reach 30-100L/min by using a carbon removal machine with the same power of 3 kilowatt, the intake air amount of a four-cylinder engine is about 15L/s, the theoretical air-fuel ratio is 14:1, the hydrogen-oxygen mixed gas theoretically enables the temperature in the cylinder to be increased by about 100-.
In the decarbonization apparatus of this embodiment, as a preferred technical solution, the material of the reaction chamber 125 includes but is not limited to metal materials such as stainless steel, copper, silver, and inorganic ceramic materials.
Thereby, the operation of the reaction chamber 125 is stable and reliable.
In the carbon removal equipment of the present embodiment, as a preferred technical solution, the feeding pipe 124 includes a main pipe 129 and at least two branch pipes 130; the first inlet is arranged at a first end of the main pipe 129, a second end of the main pipe 129 is respectively connected with a first end of each branch pipe 130, and a second end of each branch pipe 130 is the first outlet.
Thus, the provision of the plurality of branch pipes 130 may improve the efficiency of heat exchange.
In the carbon removal equipment of the present embodiment, as a preferable technical solution, the branch pipes 130 include 2 to 100.
It was verified that 2-100 branch pipes 130 can satisfy better heat exchange efficiency.
Each of the branch tubes 130 may have the same or different diameters.
In the carbon removal equipment of the present embodiment, as a preferable technical solution, the cavity 122 is formed with a heat exchange area, the heat exchange area is located between the first gas outlet 123 and the reaction chamber 125, the heat exchange area and the reaction chamber 125 extend along the axial direction of the first gas outlet 123 and are arranged in parallel along the axial direction of the first gas outlet 123, and the feeding pipe 124 extends along the axial direction of the first gas outlet 123 in the heat exchange area so that the methanol aqueous solution in the feeding pipe 124 can exchange heat with the hydrogen-rich mixed gas in the heat exchange area;
the length ratio of the heat exchange zone to the reaction chamber 125 in the axial direction of the first gas outlet 123 is (1-400): (10-400); preferably, the axial length ratio of the first outlet port 123 is (20-80): 100.
therefore, the ratio of the heat exchange region to the reaction chamber 125 is within a certain range, and it is effectively ensured that the heat exchange efficiency is stable and the reaction of the reaction chamber 125 is stable.
In the carbon removing apparatus of this embodiment, as a preferable technical solution, the length of the reaction chamber 125 in the axial direction of the first gas outlet 123 is 50 to 2000 units, and the length-diameter ratio of the reaction chamber 125 is between 3 and 50;
the length of the heat exchange zone in the axial direction of the first gas outlet 123 is 5 to 2000 units;
more preferably, the length in the axial direction of first outlet port 123 is 10 to 500 units.
As one skilled in the art will appreciate, the "unit length" as described in the above embodiments may be any unit of length known in the art, such as mm, cm, m, etc.
Thus, the reaction chamber 125 and heat exchange area of the above specifications are used to better utilize the heat and stabilize the efficiency of the methanol reforming hydrogen production reaction.
In a first cross section of the reaction apparatus 12, including a cross section of the branch pipes 130 and a cross section of the cavity 122, a ratio of an area of a hollow portion in the cross section of each of the branch pipes 130 to an area of a cavity cross section is 1: (1-50); more preferably, the ratio of the areas is 1: (10-30).
With reference to fig. 3, the cross section of the chamber 122, i.e. the flow path of the hydrogen-rich gas mixture, and the cross section of the branch pipe 130, i.e. the flow path of the material, are shaded.
Thereby, at a specific area ratio, a good heat exchange efficiency is ensured.
The carbon removal equipment described in this embodiment, as a preferred technical solution, further includes: and the air outlet hole is formed in the shell 10 and connected with the first air outlet 123.
As will be understood by those skilled in the art, the air outlet hole is connected with the first air outlet 123 through a pipe body; the air outlet hole can be also externally connected with an air outlet pipe, and the end part of the externally connected air outlet pipe can be provided with a control gun head.
The control gun head in this embodiment may be a control gun head commonly used in the field of carbon removal, and needs to be capable of introducing the hydrogen-rich mixed gas generated by the reaction device 12 into an environment to be subjected to carbon removal, and may also have an ignition device capable of igniting the hydrogen-rich mixed gas.
Preferably, in the carbon removal equipment of the present embodiment, as a preferred technical solution, the air outlet is disposed on the housing 10, and the air outlet is connected to the first air outlet 123 through a pipe body; further comprising: the first end of the external gas outlet pipe is connected with the gas outlet hole and used for receiving the hydrogen-rich mixed gas; a control gun head is arranged at the second end of the external air outlet pipe, and comprises a gas inlet, a gas outlet, a pressure sensing device and a valve, wherein the gas inlet and the gas outlet are communicated with each other; the gas input port is connected with the second end of the external gas outlet pipe, and the pressure sensing device is used for opening the valve under the pressure condition of bearing a first set value, so that the hydrogen-rich mixed gas flows in from the gas input port and flows out from the gas output port.
Therefore, in the operation process, after the hydrogen-rich mixed gas generated by the reaction device 12 flows out, the hydrogen-rich mixed gas flows into the external gas outlet pipe through the gas outlet hole formed in the shell 10, the control gun head arranged on the external gas outlet pipe can exert force on the pressure sensing device to meet the requirement that the pressure sensing device bears the pressure of a first set value when in use, and at the moment, the valve is opened, so that the hydrogen-rich mixed gas can flow into the gas inlet of the control gun head and then flow out through the gas outlet.
More preferably, the carbon removal equipment according to this embodiment, as a preferred technical solution, further includes: the pressure relief valve is connected with the reaction device 12; the pressure relief valve is used for opening when the air pressure in the reaction device 12 reaches a second set value so as to communicate the reaction device 12 with the atmospheric pressure.
Therefore, when the air pressure in the reaction device 12 is too high, the pressure relief valve is opened to meet the requirement of safe production.
The carbon removal equipment described in this embodiment, as a preferred technical solution, further includes: the liquid inlet is arranged on the liquid inlet of the shell 10 and is connected with the material storage device 11.
Therefore, the material storage device 11 can be conveniently supplemented with materials.
The carbon removal equipment described in this embodiment, as a preferred technical solution, further includes: the control device 14, the control device 14 is electrically connected with the heating device 13, the reaction device 12 and the feed pump 126 respectively; the control device 14 can control the heating device 13, the reaction device 12 and the feed pump 126 to be turned on or off respectively.
Therefore, automatic production is realized.
In the decarbonization apparatus of this embodiment, as a preferred technical solution, in the height direction of the decarbonization apparatus, the material storage device 11 is located above the reaction device 12, and the feed pump 126 is disposed below the reaction device 12.
The carbon removal equipment described in this embodiment, as a preferred technical solution, further includes: the anti-backfire device is arranged between the gas outlet and the gas outlet; the anti-backfire device is provided with an anti-backfire inlet and an anti-backfire outlet; in the height direction of the anti-backfire device, the anti-backfire inlet is lower than the anti-backfire outlet; the anti-backfire device is used for containing water, and the liquid level of the water is higher than the anti-backfire inlet and lower than the anti-backfire outlet.
Therefore, the hydrogen-rich gas can flow out of the control gun head after passing through the water; and when tempering occurs, the flame which flows back to the anti-tempering device can be extinguished, so that the safety production is guaranteed.
The decarbonization equipment provided by the embodiment adopts high-energy substance methanol as a raw material to theoretically produce 1m3The electric energy of the hydrogen is 0.33-2.55 kW.h, so that the method has obvious economic advantages;
the mixed gas (hydrogen, carbon dioxide and trace carbon monoxide) generated by the carbon removal equipment provided by the embodiment does not contain oxidant components, is not easy to deflagrate, can be quietly combusted at an outlet even if meeting open fire, and is suitable for places with higher safety requirements.
The carbon removal equipment provided by the embodiment has lower energy consumption, under the condition that a power supply line meets the condition, the hydrogen amount in the generated gas can reach 30-100L/min by using the carbon removal machine with the same power of 3 kilowatts, the air suction amount of a four-cylinder engine is about 15L/s, the theoretical air-fuel ratio is 14:1, the temperature in the cylinder is improved by about 100-.
It is noted that, unless otherwise specified herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments.
Although the invention has been described in detail in the foregoing by way of general description, specific embodiments and experiments, it will be apparent to those skilled in the art that certain modifications and improvements may be made thereto based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (10)
1. An apparatus for removing carbon, comprising: the device comprises a shell, a material storage device, a reaction device and a heating device;
the material storage device is arranged inside the shell and used for storing the methanol water solution;
a reaction device disposed inside the housing; the reaction device is used for carrying out reforming hydrogen production reaction by taking methanol water solution as a raw material to obtain hydrogen-rich mixed gas; wherein, the reaction device comprises:
a housing and a cavity formed by the housing; the cavity is provided with a first air outlet; the reaction apparatus further comprises: a feed tube and a reaction chamber; wherein:
the feeding pipe penetrates through the first air outlet and extends into the cavity; the feeding pipe is provided with a first feeding hole and a first discharging hole, the first feeding hole is connected with the material storage device, and a feeding pump is arranged between the material storage device and the first feeding hole;
the reaction chamber is arranged in the cavity and is provided with a second feed inlet and a second air outlet; the second feeding hole is connected with the first discharging hole, and the feeding pump is used for pumping the methanol aqueous solution in the material storage device into the reaction chamber through the feeding pipe; the second gas outlet is connected with the cavity so that the hydrogen-rich mixed gas can flow into the cavity, and the first gas outlet can discharge the hydrogen-rich mixed gas;
a heating device; the heating device is arranged corresponding to the reaction chamber and used for heating the reaction chamber.
2. The carbon removal apparatus of claim 1, wherein the feed pipe comprises a main pipe and at least two branch pipes; the first feed inlet is arranged at the first end of the main pipe, the second end of the main pipe is respectively connected with the first end of each branch pipe, and the second end of each branch pipe is the first discharge outlet; the branch pipes comprise 2-100.
3. The carbon removal equipment of claim 1, wherein the cavity is formed with a heat exchange area between the first gas outlet and the reaction chamber, the heat exchange area and the reaction chamber extend along the axial direction of the first gas outlet and are arranged in an axial direction of the first gas outlet, and the feeding pipe extends along the axial direction of the first gas outlet in the heat exchange area so as to enable the methanol water solution in the feeding pipe to exchange heat with the hydrogen-rich mixed gas in the heat exchange area;
the length ratio of the heat exchange area to the reaction chamber in the axial direction of the first gas outlet is (1-400): (10-400).
4. The carbon removing apparatus as claimed in claim 3, wherein the length of the reaction chamber in the axial direction of the first gas outlet is 50-2000 unit length, and the length-diameter ratio of the reaction chamber is 3-50; the length of the heat exchange area in the axial direction of the first air outlet is 5-2000 unit length;
the length of the reaction chamber in the axial direction of the first air outlet is 100-1000 unit length, and the length-diameter ratio of the reaction chamber is between 5 and 20; the length of the heat exchange area in the axial direction of the first air outlet is 10-500 units.
5. The carbon removing apparatus as claimed in claim 2, wherein the reaction means has a first cross section including the branch pipe cross section and the cavity cross section, and in the first cross section, a ratio of a hollow portion area in each of the branch pipe cross sections to an area of the cavity cross section is 1: (1-50).
6. The carbon removing apparatus as recited in any one of claims 2 to 5, further comprising: the air outlet hole is formed in the shell and connected with the first air outlet;
the carbon removing apparatus further comprises: the first end of the external gas outlet pipe is connected with the gas outlet hole and used for receiving the hydrogen-rich mixed gas; a control gun head is arranged at the second end of the external air outlet pipe, and comprises a gas inlet, a gas outlet, a pressure sensing device and a valve, wherein the gas inlet and the gas outlet are communicated with each other; the gas input port is connected with the second end of the external gas outlet pipe, and the pressure sensing device is used for opening the valve under the pressure condition of bearing a first set value, so that the hydrogen-rich mixed gas flows in from the gas input port and flows out from the gas output port;
the carbon removing apparatus further comprises: the pressure relief valve is connected with the reaction device; the pressure relief valve is used for opening when the air pressure in the reaction device reaches a second set value so as to communicate the reaction device with the atmospheric pressure.
7. The decarbonization apparatus of any one of claims 2 to 5 further comprising a liquid inlet disposed in the housing, the liquid inlet being connected to the material storage device.
8. The carbon removing equipment according to any one of claims 2 to 5, further comprising a control device electrically connected to the heating device, the reaction device and the feed pump, respectively; the control device can control the heating device, the reaction device and the feeding pump to be turned on or turned off respectively.
9. The decarbonization apparatus according to any one of claims 2 to 5, characterized in that the material storage device is located above the reaction device and the feed pump is disposed below the reaction device in a height direction of the decarbonization apparatus.
10. The carbon removal apparatus of claim 6, further comprising: the anti-backfire device is arranged between the gas outlet and the gas outlet; the anti-backfire device is provided with an anti-backfire inlet and an anti-backfire outlet; in the height direction of the anti-backfire device, the anti-backfire inlet is lower than the anti-backfire outlet; the anti-backfire device is used for containing water, and the liquid level of the water is higher than the anti-backfire inlet and lower than the anti-backfire outlet.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922438525.4U CN211202123U (en) | 2019-12-30 | 2019-12-30 | Carbon removing equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922438525.4U CN211202123U (en) | 2019-12-30 | 2019-12-30 | Carbon removing equipment |
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| CN211202123U true CN211202123U (en) | 2020-08-07 |
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| CN201922438525.4U Active CN211202123U (en) | 2019-12-30 | 2019-12-30 | Carbon removing equipment |
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| CN (1) | CN211202123U (en) |
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Effective date of registration: 20210308 Address after: 523808 Room 202, building 16, No.4, Xinzhu Road, Songshanhu Park, Dongguan City, Guangdong Province 05 Patentee after: Guangdong lanjiu New Energy Technology Co.,Ltd. Address before: Building 210, building 8, Jingcheng Shangde Wenchuang science and Technology Park, Jiancai City East Road, Haidian District, Beijing 100096 Patentee before: Beijing lanjiu New Energy Technology Co.,Ltd. |