CN210921481U

CN210921481U - New forms of energy combustion system

Info

Publication number: CN210921481U
Application number: CN201921530307.7U
Authority: CN
Inventors: 张会强
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-08
Filing date: 2019-09-16
Publication date: 2020-07-03
Anticipated expiration: 2029-09-16
Also published as: CN112344367A

Abstract

The utility model provides a new energy combustion system, combustion system utilizes water and/or mellow wine as raw materials liquid, prepares the new forms of energy fuel that contains hydrogen at least, and will the new forms of energy fuel burns as the fuel to maintain new forms of energy combustion system's combustion process, combustion system includes integrated form combustor, fan, liquid storage pot, the fan is connected with integrated form combustor for provide combustion-supporting air for combustion process, the liquid storage pot is connected with integrated form combustor for supply raw materials liquid in the integrated form combustor, in order to maintain new forms of energy fuel's preparation process and combustion process; a new forms of energy combustion system, not only the calorific value is high, exothermic efficiency is high, burns with utilizing traditional energy material moreover and compares, has greatly reduced the emission of harmful flue gas, has reduced the pollution to the environment.

Description

New forms of energy combustion system

Technical Field

The utility model relates to a burning technical field, in particular to new forms of energy combustion system.

Background

Energy is the most important element in human economic activities. Energy is a natural resource that comes from the radiation of the sun. Coal, oil and natural gas are solar energy stored in living things in ancient times, and are mainly hydrocarbons. Water and air can generate huge potential energy and kinetic energy under the action of solar energy, and the potential energy and the kinetic energy can be converted into electric power to be used as power of all machines. The water power and the wind power can be directly converted into the electric power, and the conversion does not generate environmental pollutants. Coal, petroleum and natural gas are combusted to emit huge heat, so that power is generated; however, the combustion process generates a large amount of environmental pollutants: carbon monoxide, carbon dioxide, sulfur dioxide, nitrogen oxide, carbon black particles and the like, wherein the environmental pollutants destroy the living environment of human beings and harm the health of people; moreover, these energy sources are non-renewable, and as the energy consumption increases, the reserves thereof decrease, and these energy sources will be exhausted in the whole day. Therefore, under the large background of increasingly outstanding energy and environmental problems, the search for new clean and renewable energy sources to replace the traditional fossil energy sources is concerned by countries all over the world.

As for new energy, the renewable energy generally refers to renewable energy developed and utilized on the basis of new technologies, including solar energy, biomass energy, hydroenergy, wind energy, geothermal energy, wave energy, ocean current energy, tidal energy, and thermal cycle between the surface and the deep layer of the ocean, and the like; in addition, hydrogen energy, biogas, alcohol, methanol, and the like are also available.

In the research of various new energy sources, the hydrogen energy becomes the first choice of researchers in a completely clean combustion mode of the hydrogen gas and the advantage of regeneration. However, at present, the development of hydrogen energy is restricted due to the high price of hydrogen gas, so that the combustion system in the prior art still adopts the traditional energy for combustion, and the combustion system not only has low heat value and heat release efficiency, but also is easy to pollute the environment.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a new forms of energy combustion system to solve the problem that the combustion system among the prior art still adopts the traditional energy to carry out the burning.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the utility model provides a new forms of energy combustion system, combustion system includes integrated form combustor, fan, liquid storage pot, the inside combustion chamber, raw materials liquid chamber, the new forms of energy preparation room of including at least of integrated form combustor, the inside preparation process and the combustion process of new forms of energy fuel that carry on at least of integrated form combustor, the fan is connected with the integrated form combustor for provide combustion-supporting air for the combustion process, the liquid storage pot is connected with the integrated form combustor for supply raw materials liquid in to the integrated form combustor, in order to maintain new forms of energy fuel's preparation process and combustion process.

Further, the combustion chamber is a cylinder chamber and provides a combustion space for a combustion process;

at least part of the cavity structures in the raw material liquid chamber are annular cavities, and a storage space is provided for the raw material liquid; at least part of cavity structure of the raw material liquid chamber is arranged inside the combustion chamber and/or at least part of cavity structure of the raw material liquid chamber surrounds and is sleeved outside the combustion chamber;

the new energy preparation chamber is an annular chamber, a steam inlet of the new energy preparation chamber is communicated with a steam outlet of the raw material liquid chamber, and the new energy preparation chamber surrounds and is sleeved outside the combustion chamber.

Further, in the integrated combustion engine, the combustion chamber, the raw material liquid chamber and the new energy preparation chamber are sequentially arranged in a surrounding and sleeving manner from inside to outside;

or, inside the integrated combustion engine, the raw material liquid chamber and the new energy preparation chamber are adjacently arranged in the vertical direction, and at least part of cavity structures of the raw material liquid chamber and the new energy preparation chamber are sleeved outside the combustion chamber at the same time.

Further, the raw materials liquid chamber includes stock solution room, the evaporating chamber that communicates in proper order from bottom to top, stock solution room, evaporating chamber are annular cavity, just stock solution room, evaporating chamber all overlap and establish the outside at the combustion chamber.

Further, the raw material liquid chamber comprises a furnace tube, one end of the furnace tube is connected with the liquid storage chamber, and the other end of the furnace tube is connected with the evaporation chamber; the furnace tube is arranged outside or inside the combustion chamber, or the furnace tube is connected with the inner wall of the combustion chamber in an embedded manner; wherein, the raw materials liquid chamber includes any one in three boiler tube setting modes:

in the first mode, the raw material liquid chamber comprises a furnace tube;

the raw material liquid chamber comprises a plurality of furnace tubes, and the furnace tubes are arranged into a layer of annular structure;

and in a third mode, the raw material liquid chamber comprises a plurality of furnace tubes, the furnace tubes are arranged into a multi-layer annular structure, and the furnace tubes in different annular directions are arranged in a staggered mode.

Further, new forms of energy preparation room includes the steam chamber, set up sandwich structure between new forms of energy preparation room and the combustion chamber, sandwich structure inside has thermal-insulated cavity, the steam chamber communicates with thermal-insulated cavity.

Further, new forms of energy preparation room is including steam chamber, catalytic chamber, the gas receiver that communicates in proper order, the steam chamber sets up steam inlet, fill the catalyst in the catalytic chamber, the gas receiver sets up the interface of giving vent to anger.

Further, a combustor is arranged in the combustion chamber, and the fan is communicated with the combustor through an air pipeline and is used for introducing combustion-supporting air into the combustion chamber; the inlet of the raw material liquid chamber is connected with the liquid storage tank through a liquid supplementing pipeline; and an air outlet interface is arranged on the new energy preparation chamber and is communicated with the combustor.

Further, the system comprises a steam supply device and/or a gas supply device; the steam supply device is communicated with a steam inlet of the integrated combustor, and the gas supply device is communicated with a combustor of the integrated combustor.

Compared with the prior art, a new forms of energy combustion system have following advantage:

a new forms of energy combustion system, regard water and/or alcohol as raw materials liquid, prepare out the new forms of energy fuel that contains hydrogen at least, and will new forms of energy fuel burns as the fuel, not only the calorific value is high, exothermic efficiency is high, burns with utilizing traditional energy material moreover and compares, has greatly reduced the emission of harmful flue gas, has reduced the pollution to the environment.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic view of a new energy combustion system according to an embodiment of the present invention;

fig. 2 is a schematic view of a new energy combustion system according to an embodiment of the present invention at another viewing angle;

fig. 3 is a schematic view of an integrated burner in a new energy combustion system according to an embodiment of the present invention;

fig. 4 is a cross-sectional view taken along the line a-a in fig. 3 according to an embodiment of the present invention;

fig. 5 is a schematic view of an integrated burner in a new energy combustion system according to an embodiment of the present invention;

fig. 6 is a cross-sectional view taken along the direction B-B in fig. 5 according to the embodiment of the present invention;

fig. 7 is a schematic structural diagram of an integrated burner in a new energy combustion system according to an embodiment of the present invention;

fig. 8 is a cross-sectional view of the embodiment of the present invention taken along the direction C-C in fig. 7;

fig. 9 is a schematic structural diagram of an integrated burner in a new energy combustion system according to an embodiment of the present invention;

fig. 10 is a cross-sectional view taken along line D-D of fig. 9 according to an embodiment of the present invention;

fig. 11 is another schematic structural diagram of an integrated combustion engine in a new energy combustion system according to an embodiment of the present invention;

fig. 12 is a cross-sectional view taken along the direction E-E in fig. 11 according to the embodiment of the present invention.

Description of reference numerals:

the integrated burner 1, the housing 10, the outer housing 101, the inner housing 102, the insulating layer 103, the combustion chamber 11, the inner wall 111 of the furnace, the first partition 111a, the furnace tube 111b, the second partition 111c, the first inner wall 1111, the second inner wall 1112, the combustion outlet pipe 112, the outer wall 113 of the furnace, the sandwich structure 114, the first partition 1141, the second partition 1142, the insulating chamber 115, the raw material liquid chamber 12, the first liquid port 121, the second liquid port 122, the third liquid port 123, the fourth liquid port 124, the steam outlet 125, the first safety port 126, the protective casing 127, the sealing plate 128, the steam chamber 13, the steam inlet 131, the first connecting pipe 132, the second connecting pipe 133, the catalytic chamber 14, the first filter plate 141, the second filter plate 142, the input/output port 143, the temperature detecting device 144, the gas storage chamber 15, the gas outlet port 151, the second safety port 152, the evaporation chamber 16, the burner 17, the first pipe 171, the second pipe 172, the first gas inlet 1721, the system comprises a third pipeline 173, a second air inlet 1731, a heat insulation chamber 18, a liquid storage chamber 19, a liquid storage tank 2, a liquid supplementing pump 3, a liquid supplementing pipeline 4, a fan 5, an air pipeline 6, a natural gas pipeline 7, a new energy pipeline 8 and a steam pipeline 9.

Detailed Description

The inventive concepts of the present disclosure will be described hereinafter using terms commonly employed by those skilled in the art to convey the substance of their work to others skilled in the art. These utility concepts may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of their inclusion to those skilled in the art. It should also be noted that these embodiments are not mutually exclusive.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. It should be noted that, under the condition that no special explanation is provided, the terms "new energy source", "new energy fuel" and the like in the present invention refer to a new energy source of hydrogen energy; simultaneously the utility model discloses mainly be the combustible gas who contains hydrogen at least of preparation to it is exothermic to burn, promptly the utility model discloses in relate to "new forms of energy fuel" all mean the utility model discloses in the combustible gas who contains hydrogen at least of preparation.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example 1

Because the combustion system in the prior art still adopts the traditional energy to burn, not only calorific value, exothermic efficiency are lower, and the environmental pollution easily moreover. In order to solve the problem, the present embodiment proposes a new energy combustion system, in a combustion process of the new energy combustion system, using water and/or alcohol as a raw material liquid to prepare a new energy fuel at least containing hydrogen, and using the new energy fuel as a fuel to perform combustion so as to maintain the combustion process of the new energy combustion system; specifically, the method comprises the following steps:

as shown in fig. 1-4, the combustion system includes an integrated combustion engine 1, a blower 5, and a liquid storage tank 2, the integrated combustion engine 1 at least includes a combustion chamber 11, a raw material liquid chamber 12, and a new energy preparation chamber, the integrated combustion engine 1 at least performs a new energy fuel preparation process and a new energy fuel combustion process, the blower 5 is connected to the integrated combustion engine 1 for providing combustion air for the combustion process, and the liquid storage tank 2 is connected to the integrated combustion engine 1 for supplying the raw material liquid to the integrated combustion engine 1 to maintain the new energy fuel preparation process and the new energy fuel combustion process.

The integrated type combustor 1 includes:

the combustion chamber 11 is a cylindrical chamber and provides a combustion space for a combustion process; the combustor 11 is provided with a combustion outlet pipe 112 for discharging flue gas generated in the combustion process of the integrated combustor 1; a combustor 17 is arranged in the combustion chamber 11 and used for combusting fuel or new energy fuel, and an ignition device is arranged on the combustor 17 and used for providing an ignition effect; the fan 5 is communicated with the combustor 17 through an air pipeline 6 and is used for introducing combustion-supporting air into the combustion chamber 11;

at least part of the chambers in the raw material liquid chamber 12 are annular chambers, and provide storage space for the raw material liquid; at least part of the cavity structure of the raw material liquid chamber 12 is arranged inside the combustion chamber 11 and/or at least part of the cavity structure of the raw material liquid chamber 12 surrounds and is sleeved outside the combustion chamber 11, and under the condition of combustion heat release in the combustion chamber 11, the raw material liquid in the raw material liquid chamber 12 is heated and evaporated in the modes of heat conduction, transmission, radiation and the like to form raw material steam; the inlet of the raw material liquid chamber 12 is connected with the liquid storage tank 2 through the liquid supplementing pipeline 4, and the raw material liquid chamber 12 is provided with a steam outlet 125 for discharging the raw material steam generated in the raw material liquid chamber 12;

the new energy preparation chamber is an annular chamber, a steam inlet 131 of the new energy preparation chamber is communicated with a steam outlet 125 of the raw material liquid chamber 12, and the new energy preparation chamber surrounds and is sleeved outside the combustion chamber 11, so that raw material steam can enter the new energy preparation chamber, the raw material steam is prepared into new energy fuel in the new energy preparation chamber, and meanwhile, under the condition of heat release in the combustion chamber 11, heat is provided for reactions in the new energy preparation chamber through heat conduction, transmission, radiation and the like; the new energy preparation chamber is provided with an air outlet interface 151, and the air outlet interface 151 is communicated with the combustor 17, so that the new energy fuel prepared by the new energy preparation chamber enters the combustor 17 through the air outlet interface 151 to be combusted, and the combustion process of the integrated combustor 1 is maintained.

Wherein a catalyst is arranged in the new energy preparation chamber, and raw material steam is subjected to catalytic reaction through the catalyst; for different raw materials, the raw material liquid can be water, and the prepared new energy fuel is a mixed gas of hydrogen and oxygen; the raw material liquid can also be a mixture of water and alcohols, such as a mixed liquid of water and ethanol, a mixed liquid of water and propanol, or a mixed liquid of water and glycerol, and the like, and the prepared new energy fuel is a mixed gas of hydrogen, carbon monoxide and carbon dioxide; the raw material liquid can also be alcohols, such as methanol, ethanol, propanol, glycerol and the like, and the prepared new energy fuel is a mixed gas of hydrogen, carbon monoxide and carbon dioxide;

for the catalyst arranged in the new energy preparation chamber, the corresponding catalyst in the prior art is selected according to different raw material liquid components; for example, for the mixed liquid of water and methanol, a copper-based catalyst may be used, and for water, an iron-based catalyst or a platinum-based catalyst may be used, which is not described herein again in view of the fact that the catalysts and their selection, preparation and other related processes are all prior art.

Therefore, in the new energy combustion system provided in the embodiment, water and/or alcohol are/is used as a raw material liquid to prepare the new energy fuel at least containing hydrogen, and the new energy fuel is used as the fuel to be combusted, so that the heat value is high, the heat release efficiency is high, and compared with the combustion by using the traditional energy substances, the emission of harmful flue gas is greatly reduced, and the pollution to the environment is reduced.

In addition, as for the chamber position setting inside the combustion engine 1, two embodiments are proposed in this example:

in the first embodiment, inside the integrated combustion engine 1, the combustion chamber 11, the raw material liquid chamber 12 and the new energy preparation chamber are sequentially arranged in a surrounding manner and in a sleeved manner from inside to outside; this embodiment is similar or identical to the structure shown in fig. 3, fig. 7 and the like;

in the second embodiment, inside the integrated combustion engine 1, the raw material liquid chamber 12 and the new energy preparation chamber are adjacently arranged in the vertical direction, and at least part of the cavity structure of the raw material liquid chamber 12 and the new energy preparation chamber are sleeved outside the combustion chamber 11 at the same time; this embodiment is substantially the same as the structure in fig. 4.

For the second embodiment, the raw material liquid chamber 12 may be disposed above the new energy preparation chamber, or may be disposed below the new energy preparation chamber.

Example 2

Because the catalytic reaction that takes place in the new forms of energy preparation room often needs to reach certain temperature condition and can go on to this application is through utilizing the combustion process in the combustion chamber 11, with partly heat transfer to new forms of energy preparation room, makes the new forms of energy preparation room can maintain required reaction temperature condition.

However, considering that the combustion system may generate insufficient heat to make the catalytic chamber meet the catalytic reaction temperature at the time of starting or when the new energy fuel production fluctuates, this embodiment improves the combustion system on the basis of embodiment 1 as shown in fig. 1 to 3:

the combustion system further comprises a natural gas pipeline 7, the inlet end of the natural gas pipeline 7 is communicated with a natural gas source, and the outlet end of the natural gas pipeline 7 is connected with the combustor 17, so that the integrated combustor 1 can ensure the temperature inside the integrated combustor through additional combustion of natural gas, and the new energy preparation chamber can be stably maintained in the temperature range required by catalytic reaction.

In addition, the present embodiment uses natural gas as a specific embodiment, but is not limited thereto; the natural gas pipeline 7 may also be communicated with other gas sources, such as gas sources of fuel gas, such as gas, biogas, and petroleum gas, and accordingly, the natural gas pipeline 7 may also be referred to as a gas pipeline, a biogas pipeline, or a petroleum gas pipeline, etc.

Example 3

As shown in fig. 1 to 5, the present embodiment specifically describes the structure of the integrated combustion engine 1 based on embodiment 1 or embodiment 2.

The integrated combustor 1 further comprises a new energy pipeline 8 and a steam pipeline 9, wherein the inlet end of the steam pipeline 9 is connected with a steam outlet 125 of the raw material liquid chamber 12, and the outlet end of the steam pipeline 9 is connected with a steam inlet 131 of the new energy preparation chamber; the inlet end of the new energy pipeline 8 is connected with the air outlet interface 151 of the new energy preparation chamber, and the outlet end of the new energy pipeline 8 is connected with the combustor 17.

The raw material liquid chamber 12 comprises a liquid storage chamber 19 and an evaporation chamber 16 which are sequentially communicated from bottom to top, the liquid storage chamber 19 and the evaporation chamber 16 are both annular chambers, and the liquid storage chamber 19 and the evaporation chamber 16 are both sleeved outside the combustion chamber 11; the structure is shown in fig. 5, fig. 7, fig. 9 and other drawings, and it should be noted that in the structure, the raw material liquid chamber 12 is a complete chamber, and the raw material liquid is gathered at the lower part of the raw material liquid chamber 12 due to its own gravity, so that the space occupied by the liquid raw material liquid is regarded as the liquid storage chamber 19 in this embodiment; the raw material liquid is heated and evaporated, and the formed vapor of the raw material liquid rises, so that the space occupied by the vapor of the raw material liquid is regarded as the evaporation chamber 16 in this embodiment.

In addition, the raw material liquid chamber 12 is further modified correspondingly in this embodiment, the liquid storage chamber 19 and the evaporation chamber 16 in the raw material liquid chamber 12 are independent chamber structures that are communicated with each other, the raw material liquid chamber 12 further includes a furnace tube 111b, one end of the furnace tube 111b is connected with the liquid storage chamber 19, and the other end of the furnace tube 111b is connected with the evaporation chamber 16;

as shown in fig. 3, 4, 11, and 12, the furnace tube 111b may be disposed outside or inside the combustion chamber 11, or the furnace tube 111b is connected to the furnace inner wall 111 of the combustion chamber 11 in an embedded manner; the raw material liquid chamber 12 includes any one of three furnace tubes 111 b:

in the first embodiment, the raw material liquid chamber 12 includes a furnace tube 111 b;

in the second mode, the raw material liquid chamber 12 includes a plurality of furnace tubes 111b, and the furnace tubes 111b are arranged in a layer of annular structure; the structure in the second mode is shown in fig. 12.

In a third mode, the raw material liquid chamber 12 includes a plurality of furnace tubes 111b, the furnace tubes 111b are arranged in a multi-layer annular structure, and the furnace tubes 111b in different annular directions are arranged in a staggered manner; the structure of the three modes is shown as the attached figure 4.

New forms of energy preparation room is including steam chamber 13, catalytic chamber 14, the gas receiver 15 that communicates in proper order, set up steam inlet 131 on the steam chamber 13 for receive and hold raw material steam, pack the catalyst in the catalytic chamber 14, raw material steam generates new forms of energy fuel through the catalyst takes place the reaction, the gas receiver 15 is received, is held the new forms of energy fuel that generates, set up interface 151 of giving vent to anger on the gas receiver 15 for derive the gas receiver 15 with new forms of energy fuel.

A first filter plate 141 is arranged between the steam chamber 13 and the catalytic chamber 14, so that the raw material steam in the steam chamber 13 can enter the catalytic chamber 14 relatively dispersedly and uniformly and is in full contact with a catalyst, and the catalytic reaction efficiency and the yield of new energy fuel are improved; a second filter plate 142 is arranged between the catalytic chamber 14 and the air storage chamber 15 to filter the air flow so as to prevent the air flow from flowing out with catalyst particles.

Example 4

Because the catalyst has better catalytic activity in a certain working temperature range, if the temperature in the catalytic chamber 14 is too high, the situation that the catalyst is deactivated at high temperature may occur; on the basis of ensuring that the combustion condition and the combustion scale in the combustion chamber 11 do not vary, as shown in fig. 3 to 12, this embodiment improves the chamber structure and the fitting relationship in the integrated combustion engine 1 on the basis of any one of embodiments 1 to 3.

A sandwich structure 114 is arranged between the new energy preparation chamber and the combustion chamber 11, and the sandwich structure 114 can be arranged into one layer or multiple layers; the sandwich structure 114 has an insulating chamber 115 inside, and the steam chamber 13 is in communication with the insulating chamber 115;

specifically, the sandwich structure 114 is mainly disposed between the catalytic chamber 14 and the combustion chamber 11, and is used for protecting the catalyst from high temperature, and the function principle is as follows: during the operation of the integrated burner 1, a part of the raw material steam entering the steam chamber 13 enters the catalytic chamber 14 for catalytic reaction, and the other part of the raw material steam enters the heat insulation chamber 115, so that part of heat in the combustion chamber 11 is blocked, and the phenomenon that the excessive heat in the combustion chamber 11 is transferred to the catalytic chamber 14 to cause high-temperature inactivation of the catalyst is avoided.

Example 5

This example proposes a specific embodiment based on example 4, as shown in FIGS. 3-4.

The integrated burner 1 is characterized in that a cylindrical furnace body is surrounded by a shell 10, the shell 10 comprises an outer shell 101 and an inner shell 102, the inner shell 102 extends towards the top to form an arched top surface, heat preservation or insulation materials are filled between the outer shell 101 and the inner shell 102, and the outer shell 101, the inner shell 102 and the filled heat preservation or insulation materials jointly form a heat insulation layer 103; the integrated combustor 1 is provided with a combustion chamber 11 at the center of the interior, the combustion chamber 11 is a cylindrical cavity and is surrounded by a furnace inner wall 111 and a furnace outer wall 113, the top of the furnace inner wall 111 extends to be arched, the top of the furnace outer wall 111 also extends to be arched, the furnace inner wall 111 comprises a plurality of furnace tubes 111b, the plurality of furnace tubes 111b are annularly arranged and are arranged in two layers to form a first inner wall 1111 and a second inner wall 1112, the first inner wall 1111 comprises a plurality of furnace tubes 111b, a plurality of first fins 111a and a plurality of second fins 111c, the second fins 111c are connected between two adjacent furnace tubes 111b in a weft-wise manner, each furnace tube 111b is connected with the first fins 111a in a radial direction, the first fins 111a face one side of the furnace inner wall 111, the upper portions of the first fins 111a are connected with the furnace inner wall 111, the lower portions of the first fins 111a are connected with the lower portions of the furnace inner wall 111, the furnace inner wall 111 is in a, The first fins 111a and the second fins 111c are connected between two adjacent furnace tubes 111b in a weft direction, each furnace tube 111b is connected with the first fins 111a in the radial direction, the first fins 111a face one side of the furnace inner wall 111, the upper parts of the furnace tubes 111b are connected with the furnace outer wall 113, the lower parts of the furnace tubes 111b are connected with the lower part of the furnace outer wall 113, the plurality of furnace tubes 111b of the first inner wall 1111 and the plurality of furnace tubes 111b of the second inner wall 1112 are arranged in a staggered and spaced mode, the first fins 111a and the second fins 111c are used for increasing the heat dissipation area, the upper parts of the furnace inner walls 111 are communicated with the combustion outlet pipe 112, and the connection modes of the furnace tubes 111b with the first fins 111a and the second fins 111b are preferably.

Wherein, the furnace inner wall 111 and the furnace outer wall 113 together form a sandwich structure 114, and an insulating chamber 115 is formed between the furnace inner wall 111 and the furnace outer wall 113, the insulating chamber 115 is communicated with the steam chamber 13.

It should be noted that the furnace tube 111b in this embodiment is the same as the furnace tube 111b in embodiment 3, and belongs to the third mode of the arrangement mode of the furnace tube 111b in embodiment 3; specifically, the method comprises the following steps:

as shown in fig. 3 to 4, the tube inner space of the furnace tube 111b in this embodiment is a part of the raw material liquid chamber 12, and the furnace tube 111b is arranged in two layers and is respectively connected to the first inner wall 1111 and the second inner wall 1112 to form a double-layer structure; the arrangement of the sandwich structure 114 can have the following embodiments:

in the first scheme, the first inner wall 1111 and the furnace outer wall 113 form a one-layer sandwich structure 114, and an insulating chamber 115 is formed between the first inner wall 1111 and the furnace outer wall 113;

the first inner wall 1111 is disposed intermittently, or a gap or a through hole is disposed on the first inner wall 1111, so that a space between the first inner wall 1111 and the second inner wall 1112 is communicated with the combustion chamber 11, or the space between the first inner wall 1111 and the second inner wall 1112 belongs to a part of the combustion chamber 11; at this time, the furnace tube 111b provided on the second inner wall 1112 can be considered to be completely provided inside the combustion chamber 11 as a component of the raw material liquid chamber 12.

In the second embodiment, a two-layer sandwich structure 114 is formed by the first inner wall 1111, the second inner wall 1112 and the outer furnace wall 113, the first inner wall 1111 is a complete structure capable of completely isolating and sealing, the second inner wall 1112 is intermittently disposed, or a gap or a through hole is disposed on the second inner wall 1112, so that a cavity between the first inner wall 1111 and the second inner wall 1112 is communicated with a cavity between the second inner wall 1112 and the outer furnace wall 113 to form the heat insulation chamber 115 together.

In a third scheme, a two-layer sandwich structure 114 is formed by the first inner wall 1111 and the second inner wall 1112 and the outer furnace wall 113, and both the first inner wall 1111 and the second inner wall 1112 are complete structures capable of being completely isolated and sealed, that is, cavities between the first inner wall 1111 and the second inner wall 1112, cavities between the second inner wall 1112 and the outer furnace wall 113 are all independent cavity structures;

in the third embodiment, the cavity between the first inner wall 1111 and the second inner wall 1112 and/or the cavity between the second inner wall 1112 and the furnace outer wall 113 is used as the heat insulation chamber 115; in addition, the cavity between the first inner wall 1111 and the second inner wall 1112 and/or the cavity between the second inner wall 1112 and the furnace outer wall 113 may be a separate and closed space, and the inside thereof may be filled with an insulating material such as heat insulating cotton, inert gas, or the like.

Combustor 17 is connected to combustion chamber 11 lower part, combustor 17 sets up in the space that furnace inner wall 111 lower part encloses, be connected with first pipeline 171 on the combustor 17, second pipeline 172, third pipeline 173, second pipeline 172 overlaps in third pipeline 173 inside, third pipeline 173 overlaps in first pipeline 171 inside, the space saving, and the leakproofness is better, first pipeline 171 is used for letting in the air, provide the required oxygen of burning, second pipeline 172 and first air inlet 1721 intercommunication are used for letting in the natural gas, third pipeline 173 and second air inlet 1731 intercommunication are used for letting in the hydrogen gas mixture and burn, be provided with ignition on the combustor 17, preferentially, ignition can automatic ignition, and can carry out flame detection after the ignition is accomplished.

An evaporation chamber 16 is arranged between the upper part of the furnace inner wall 111 and the upper part of the furnace outer wall 113, a raw material liquid chamber 12 is arranged between the lower part of the furnace inner wall 111 and the lower part of the furnace outer wall 113, the raw material liquid chamber 12 is communicated with the evaporation chamber 16 through a plurality of furnace tubes 111b, raw material liquid or raw material liquid steam is introduced into the middle of the furnace tubes 111b and is used for cooling the furnace outer wall 113, the temperature is prevented from being overhigh, and the activity of the catalyst is prevented from being lost due to overhigh temperature at the same time, a first interface 121 and a fourth interface 124 are arranged at the bottom of the raw material liquid chamber 12, a second interface 122, a third interface 123, a first safety port 126 and a steam outlet 125 are arranged at the top of the evaporation chamber 16, a liquid level device is arranged between the first interface 121 or the fourth interface 124 and the second interface 122 or the third interface 123, the other one of the first interface 121 or the fourth interface 124 is a sewage outlet, the raw material liquid enters the evaporation chamber 16, and enters the raw material liquid chamber 12 through the furnace tube 111 b.

A steam chamber 13, a catalytic chamber 14 and an air storage chamber 15 are sequentially and annularly arranged between the outer wall 113 of the furnace and the inner shell 102 from bottom to top, a steam inlet 131 is arranged at the lower part of the steam chamber 13 and is communicated with a steam outlet 125 through a pipeline, raw material liquid steam discharged from the steam outlet 125 is led into the steam chamber 13, a first filter plate 141 is arranged at the position, connected with the steam chamber 13, of the bottom of the catalytic chamber 14 and is used for filtering the raw material liquid steam, the filtered raw material liquid steam enters the catalytic chamber 14, a catalyst is filled in the catalytic chamber 14, the raw material liquid steam is heated under the action of the catalyst to form a mixed gas of hydrogen and carbon monoxide, a second filter plate 142 is arranged at the position, connected with the air storage chamber 15, of the top of the catalytic chamber 14 and is led into the air storage chamber 15 after filtering the generated mixed gas of hydrogen, an air outlet port 151 and a second safety port 152 are arranged at, the second safety port 152 is used to connect a pressure switch or a safety valve device of the hydrogen mixture, so as to ensure the pressure stability of the hydrogen mixture inside the integrated combustion engine 1.

Example 6

This example presents another specific embodiment based on example 4, as shown in fig. 5-6.

The integrated burner 1 is characterized in that a cylindrical furnace body is surrounded by a shell 10, the shell 10 comprises an outer shell 101 and an inner shell 102, the inner shell 102 extends towards the top to form an arched top surface, heat preservation or insulation materials are filled between the outer shell 101 and the inner shell 102, and the outer shell 101, the inner shell 102 and the filled heat preservation or insulation materials jointly form a heat insulation layer 103; the integrated combustion machine 1 is characterized in that a combustion chamber 11 is arranged at the center inside the integrated combustion machine 1, the combustion chamber 11 is a cylindrical cavity and is formed by surrounding a furnace inner wall 111, the top of the furnace inner wall 111 extends to form an arch, the outer sides of the middle part and the lower part of the furnace inner wall 111 are coated with a furnace outer wall 113, a sandwich structure 114 is arranged between the furnace outer wall 113 and the furnace inner wall 111, a partition 1141 is arranged in the sandwich structure 114, raw material liquid steam or raw material liquid is filled in the sandwich structure 114 and is used for cooling the furnace outer wall 113 and the furnace inner wall 111 to prevent overhigh temperature and simultaneously prevent a catalyst from losing activity due to overhigh temperature of a catalytic chamber 14, the raw material liquid is filled in the upper part of the partition 1141, a heat insulation chamber 115 is formed between the sandwich structure 114 at the lower part of the;

the upper part of the furnace outer wall 113 extends to the direction far away from the combustion chamber 11 and is connected with the inner shell 102, the upper part of the furnace outer wall 113, the upper part of the furnace inner wall 111, the upper part of the inner shell 102 and the partition 1141 are connected in a surrounding way to form a raw material liquid chamber 12, the raw material liquid introduced into the raw material liquid chamber 12 cannot fill the whole raw material liquid chamber 12, and a space for storing steam is reserved at the upper part; the raw material liquid chamber 12 is provided with a first interface 121, a fourth interface 124, a second interface 122 and a third interface 123, the first interface 121 and the fourth interface 124 are arranged at the upper part of the raw material liquid chamber 12, the second interface 122 and the third interface 123 are arranged at the lower part of the raw material liquid chamber 12 and pass through the shell 10 to be arranged on the furnace outer wall 113, the interface arranged at the upper part of the raw material liquid chamber 12 and the interface arranged at the lower part of the raw material liquid chamber 12 have a height difference for connecting a liquid level device so as to measure the liquid level height and supplement the liquid in time, and the rest interfaces are used for supplementing the liquid, discharging waste liquid or arranging a safety valve; in this embodiment, the first port 121 and the second port 122 are provided with liquid level devices, the third port 123 is provided with a liquid supplementing port for supplementing liquid, and the fourth port 124 is provided with a safety valve; the raw material liquid chamber 12 is further provided with a first safety port 126 and a steam outlet 125, the steam outlet 125 is used for leading out the steam of the raw material liquid, and the first safety port 126 is used for connecting a pressure measuring device and a pressure switch to ensure the steam pressure in the raw material liquid chamber 12.

The upper portion of the combustion chamber 11 penetrates through the shell 10 to be provided with a combustion outlet pipe 112, the lower portion is provided with a combustor 17, the combustor 17 is arranged in a space surrounded by the lower portion of the furnace inner wall 111, the combustor 17 is connected with a first pipeline 171, a second pipeline 172 and a third pipeline 173, the second pipeline 172 is sleeved inside the third pipeline 173, the third pipeline 173 is sleeved inside the first pipeline 171, the space is saved, the sealing performance is good, the first pipeline 171 is used for introducing air and providing oxygen required by combustion, the second pipeline 172 is communicated with a first air inlet 1721 and used for introducing natural gas, the third pipeline 173 is communicated with a second air inlet 1731 and used for introducing hydrogen gas mixture for combustion, an ignition device is arranged inside the combustor 17 and is of a turbine structure, and sufficient mixed combustion with air is facilitated.

The outer wall 113 of the furnace and the middle part of the inner shell 102 are encircled to form an air storage chamber 15 and a catalytic chamber 14, the inner side of the air storage chamber 15 is adjacent to a raw material liquid chamber 12, the raw material liquid chamber 12 simultaneously plays a heat insulation role on the air storage chamber 15, the danger of gas expansion caused by heating is prevented, the side surface of the air storage chamber 15 penetrates out of the shell 10 to be provided with an air outlet interface 151, the side surface of the air storage chamber 15 penetrates out of the shell 10 and upwards extends out of a second safety port 152, the pressure switch is used for connecting a pressure gauge for measuring gas pressure, a pressure switch for ensuring pressure and the like, the side surface of the catalytic chamber 14 penetrates out of the shell 10 to be provided with a plurality; so that the furnace inner wall 111 and the furnace outer wall 113 together form a sandwich structure 114 and an insulating chamber 115 is formed between the furnace inner wall 111 and the furnace outer wall 113, said insulating chamber 115 being in communication with the steam chamber 13.

In addition, in this embodiment, a through hole may be provided on a wall surface between the heat insulation chamber 115 and the steam chamber 13 to achieve communication therebetween; a first connecting pipe 131 and a second connecting pipe 132 may be communicated between the steam chamber 13 and the sandwich structure 114, and the first connecting pipe 131 and the second connecting pipe 132 are raw material liquid vapor passages for exchanging raw material liquid vapor between the steam chamber 13 and the sandwich structure 114; the bottom of the catalytic chamber 14 is provided with a dosing opening 143 through the steam chamber 13 for adding or removing catalyst.

Example 7

This example presents another specific embodiment based on example 4, as shown in FIGS. 7-8.

The integrated burner 1 has a cylindrical furnace body surrounded by a shell 10, the shell 10 comprises an outer shell 101 and an inner shell 102, the inner shell 102 extends to the top to form an arched top surface, and heat insulation material is filled between the outer shell 101 and the inner shell 102; the combustion chamber 11 is arranged in the center of the integrated burner 1 and is surrounded by the inner wall 111 of the furnace to form a cylinder, the inner wall 111 of the furnace extends to the top to form an arched top surface, the upper part of the combustion chamber 11 penetrates through the shell 10 to form the combustion outlet pipe 112, the lower part of the combustion chamber is provided with the burner 17, the burner 17 is arranged in the space surrounded by the lower part of the inner wall 111 of the furnace, the burner 17 is connected with a first pipeline 171, a second pipeline 172 and a third pipeline 173, the second pipeline 172 is sleeved inside the third pipeline 173, the third pipeline 173 is sleeved inside the first pipeline 171 to save space and have better sealing performance, the first pipeline 171 is used for introducing air and providing oxygen required by combustion, the second pipeline 172 is communicated with the first air inlet 1721 for introducing natural gas, the third pipeline 173 is communicated with the second air inlet 1731 for introducing hydrogen mixture for combustion, an ignition device is arranged inside the burner 17, and the ignition device is of a, is convenient for being fully mixed and combusted with air.

A plurality of furnace tubes 111b are annularly connected to a side of the furnace inner wall 111 away from the combustion chamber 11, the furnace tubes 111b are shaped like a special tube, or are semicircular, or are square, or are in other shapes, the embodiment is preferably configured as a semicircle, the furnace inner wall 111 is externally covered with the furnace outer wall 113, the furnace outer wall 113 extends to the top to form an arch top surface, a sandwich structure 114 is arranged between the furnace outer wall 113 and the furnace inner wall 111, the furnace tubes 111b are arranged in the sandwich structure 114, the sandwich structure 114 is provided with a first partition 1141 and a second partition 1142, the sandwich structure 114 is divided into two parts which are not communicated, a joint of the top of the furnace tube 111b and the furnace inner wall 111 is hermetically provided with the second partition 1142, a joint of the outside of the bottom of the furnace tube 111b and the furnace outer wall 113 is hermetically provided with the first partition 1141, an inner space of the furnace tube 111b is communicated with a lower space of the first partition 114, the furnace tube 111b is used for cooling the inner wall 111 of the furnace and preventing overheating damage, the upper space separated from the first partition 1141 and the second partition 1142 outside the furnace tube 111b is used as a raw material liquid chamber 12 for filling raw material liquid, and simultaneously, the furnace outer wall 113 can be cooled to prevent the catalyst from losing activity due to overhigh temperature, so that two layers of spaces are separated in the sandwich structure 114 and are respectively filled with raw material liquid steam and raw material liquid, and a double-layer cooling effect is achieved.

The raw material liquid introduced into the raw material liquid chamber 12 cannot fill the whole raw material liquid chamber 12, and a space for storing steam is reserved at the upper part of the raw material liquid chamber; the raw material liquid chamber 12 is provided with a first interface 121, a fourth interface 124, a second interface 122 and a third interface 123, the first interface 121 and the fourth interface 124 are arranged at the upper part of the raw material liquid chamber 12, the second interface 122 and the third interface 123 are arranged at the lower part of the raw material liquid chamber 12 and pass through the shell 10 to be arranged on the furnace outer wall 113, the interface arranged at the upper part of the raw material liquid chamber 12 and the interface arranged at the lower part of the raw material liquid chamber 12 have a height difference for connecting a liquid level device so as to measure the liquid level height and supplement the liquid in time, and the rest interfaces are used for supplementing the liquid, discharging waste liquid or arranging a safety valve; in this embodiment, the first port 121 and the second port 122 are provided with liquid level devices, the third port 123 is provided with a liquid supplementing port for supplementing liquid, and the fourth port 124 is provided with a safety valve; the raw material liquid chamber 12 is further provided with a first safety port 126 and a steam outlet 125, the steam outlet 125 is used for leading out the steam of the raw material liquid, and the first safety port 126 is used for connecting a pressure measuring device and a pressure switch to ensure the steam pressure in the raw material liquid chamber 12.

Thus, in the present embodiment, the furnace tube 111b is specially arranged, so that a two-layer sandwich structure 114 is formed between the furnace outer wall 113 and the furnace inner wall 111; as a preferable scheme of the present embodiment, a heat insulation chamber 115 is disposed between the furnace tube 111b and the furnace inner wall 111, and the heat insulation chamber 115 is communicated with the steam chamber 13 through the heat insulation chamber 18;

it should be noted that the furnace tube 111b in the present embodiment and the furnace tube 111b in embodiment 3 play different roles; specifically, the furnace tube 111b in example 3 is a partial structure of the raw material liquid chamber 12, and the material inside the furnace tube 111b is a raw material liquid, and is used for containing the raw material liquid and evaporating the raw material liquid by heating; the furnace tube 111b of the present embodiment is a partial structure of the sandwich structure 114, and is not communicated with the raw material liquid chamber 12, and the substance inside the furnace tube 111b is raw material liquid vapor for performing heat insulation protection on the catalytic chamber 14;

meanwhile, the raw material liquid chamber 12 is located between the furnace tube 111b and the furnace outer wall 113, and specifically, the space between the furnace tube 111b and the furnace outer wall 113 is a part of the total chamber space of the raw material liquid chamber 12.

The outer wall 113 of the furnace and the inner shell 102 surround from top to bottom to form the gas storage chamber 15, the catalytic chamber 14 and the steam chamber 13 in sequence, the first filter plate 141 is arranged at the position where the bottom of the catalytic chamber 14 is connected with the steam chamber 13, raw material liquid steam is filtered, the filtered raw material liquid steam enters the catalytic chamber 14, a catalyst is filled in the catalytic chamber 14, the raw material liquid steam is heated under the action of the catalyst to form hydrogen and carbon monoxide mixed gas, the second filter plate 142 is arranged at the position where the top of the catalytic chamber 14 is connected with the gas storage chamber 15, the generated hydrogen mixed gas is filtered and then is introduced into the gas storage chamber 15, and the steam chamber 13 and the lower space of the interlayer structure 114 are connected with.

The top surface of the gas storage chamber 15 penetrates through the shell 10 to be provided with a gas outlet interface 151 and a second safety port 152, the gas outlet interface 151 is used for leading out hydrogen gas mixture generated by reaction, and the second safety port 152 is used for connecting a pressure gauge for measuring gas pressure in the gas storage chamber 15, a pressure switch for ensuring the pressure and the like.

Example 8

This example presents another specific embodiment based on example 4, as shown in FIGS. 9-10.

It should be noted that this embodiment is substantially the same as embodiment 7, except that the furnace tube 111b is connected to the outer wall 113 of the furnace, a second partition 1142 is disposed at the connection between the top end of the furnace tube 111b and the outer wall 113 of the furnace in a sealing manner, and a first partition 1141 is disposed at the connection between the outer side of the bottom of the furnace tube 111b and the inner wall 111 of the furnace in a sealing manner;

similarly, the inner space of the furnace tube 111b is communicated with the lower space of the first partition 1141, and is a heat insulation chamber 18, and the heat insulation chamber 18 is communicated with the steam chamber 13, and is filled with the raw material liquid steam for cooling the inner wall 111 of the furnace to prevent overheating damage.

Thus, in the present embodiment, the furnace tube 111b is specially arranged, so that a two-layer sandwich structure 114 is formed between the furnace outer wall 113 and the furnace inner wall 111; as a preferable scheme of the present embodiment, a heat insulation chamber 115 is provided between the furnace tube 111b and the furnace outer wall 113, and the heat insulation chamber 115 is communicated with the steam chamber 13 through the heat insulation chamber 18;

similarly, the furnace tube 111b in this embodiment is different from the furnace tube 111b in embodiment 3 in functions; specifically, the furnace tube 111b in example 3 is a partial structure of the raw material liquid chamber 12, and the material inside the furnace tube 111b is a raw material liquid, and is used for containing the raw material liquid and evaporating the raw material liquid by heating; the furnace tube 111b of the present embodiment is a partial structure of the sandwich structure 114, and is not communicated with the raw material liquid chamber 12, and the substance inside the furnace tube 111b is raw material liquid vapor for performing heat insulation protection on the catalytic chamber 14;

meanwhile, the raw material liquid chamber 12 is located between the furnace tube 111b and the furnace inner wall 111, and specifically, the space between the furnace tube 111b and the furnace inner wall 111 is a part of the total chamber space of the raw material liquid chamber 12.

Example 9

This example presents another specific embodiment based on example 4, as shown in FIGS. 11-12.

The integrated burner 1 has a cylindrical furnace body surrounded by a shell 10, the shell 10 comprises an outer shell 101 and an inner shell 102, the inner shell 102 extends to the top to form an arched top surface, and heat insulation material is filled between the outer shell 101 and the inner shell 102; the integrated combustion machine 1 is internally provided with a furnace inner wall 111, the furnace inner wall 111 surrounds to form a cylindrical cavity, the cylindrical cavity extends to the top to form an arched top surface, an evaporation chamber 16, a combustion chamber 11 and a raw material liquid chamber 12 are sequentially arranged in the cavity of the furnace inner wall 111 from top to bottom, the raw material liquid chamber 12 is communicated with the evaporation chamber 16 through a plurality of furnace tubes 111b arranged in the middle of the furnace inner wall 111, the plurality of furnace tubes 111b are annularly arranged on the inner surface of the furnace inner wall 111 at intervals, the upper end of the furnace tubes is connected with the evaporation chamber 16, the lower end of the furnace tubes is connected with the raw material liquid chamber 12, the furnace tubes 111b are special-shaped tubes, semicircular, square or other shapes, the preferred embodiment is semicircular, raw material liquid steam formed by heating in the raw material liquid chamber 12 enters the evaporation chamber 16 through the furnace tubes 111;

the bottom of the raw material liquid chamber 12 is provided with a first interface 121 and a fourth interface 124, the top of the evaporation chamber 16 is provided with a second interface 122, a third interface 123, a first safety port 126 and a steam outlet 125, a liquid level device is arranged between the first interface 121 or the fourth interface 124 and the second interface 122 or the third interface 123, the other of the first interface 121 or the fourth interface 124 is a sewage outlet for discharging waste liquid, the other of the second interface 122 or the third interface 123 is a liquid supplementing port for adding raw material liquid, and the raw material liquid enters the evaporation chamber 16 and enters the raw material liquid chamber 12 through a furnace tube 111 b.

A combustion outlet pipe 112 is communicated with the upper part of the combustion chamber 11, an evaporation chamber 16 is coated outside the upper part of the combustion chamber 11, a combustor 17 is arranged at the lower part of the combustion chamber 11, and a raw material liquid chamber 12 is annularly coated outside the combustor 17; the combustor 17 is arranged in a space surrounded by the lower portion of the furnace inner wall 111, the combustor 17 is connected with a first pipeline 171, a second pipeline 172, a third pipeline 173, the second pipeline 172 is sleeved inside the third pipeline 173, the third pipeline 173 is sleeved inside the first pipeline 171, the space is saved, the sealing performance is good, the first pipeline 171 is used for introducing air, oxygen required by combustion is provided, the second pipeline 172 is communicated with a first air inlet 1721 and used for introducing natural gas, the third pipeline 173 is communicated with a second air inlet 1731 and used for introducing hydrogen mixed gas for combustion, an ignition device is arranged on the combustor 17, and preferably, the ignition device can automatically ignite, and flame detection can be carried out after ignition is completed.

An air storage chamber 15, a catalytic chamber 14 and a steam chamber 13 are sequentially arranged between the inner shell 102 and the outer wall 113 of the furnace from top to bottom, a steam inlet 131 is arranged at the lower part of the steam chamber 13 and is communicated with a steam outlet 125 through a pipeline, raw material liquid steam discharged from the steam outlet 125 is led into the steam chamber 13, a first filter plate 141 is arranged at the position, connected with the steam chamber 13, of the bottom of the catalytic chamber 14 and is used for filtering the raw material liquid steam, the filtered raw material liquid steam enters the catalytic chamber 14, a catalyst is filled in the catalytic chamber 14, the raw material liquid steam is heated under the action of the catalyst to form a mixed gas of hydrogen and carbon monoxide, a second filter plate 142 is arranged at the position, connected with the air storage chamber 15, of the top of the catalytic chamber 14 and is led into the air storage chamber 15 after filtering the generated mixed gas of hydrogen, an air outlet port 151 and a second safety port 152 are arranged at the upper, the second safety port 152 is used to connect a pressure switch or a safety valve device of the hydrogen mixture, so as to ensure the pressure stability of the hydrogen mixture inside the integrated combustion engine 1.

The outer side of the furnace inner wall 111 is annularly coated with a furnace outer wall 113, the furnace inner wall 111 and the furnace outer wall 113 together form a sandwich structure 114, a heat insulation chamber 115 is formed between the furnace inner wall 111 and the furnace outer wall 113, and the heat insulation chamber 115 is communicated with the steam chamber 13, so that the heat insulation chamber 115 is filled with raw material liquid steam and used for further cooling and insulating the furnace inner wall 111 and the furnace outer wall 113.

In this embodiment, because the volume of the raw material liquid chamber 12 is smaller than that of the entire furnace body, the stored raw material liquid is less, the furnace tube 111b is directly arranged inside the furnace inner wall 111, which is equivalent to being directly located in the furnace chamber, the temperature of the furnace chamber is particularly high, the raw material liquid is heated quickly and evaporated quickly, the heat dissipation of the furnace inner wall 111 can be facilitated by the flowing of the raw material liquid and the flowing of the raw material liquid steam, and the heat efficiency is high, further heat dissipation is performed between the furnace inner wall 111 and the furnace outer wall 113 through the interlayer structure 114, so that the catalytic chamber 14 connected with the furnace outer wall 113 can ensure an appropriate temperature, and the catalyst temperature is prevented from losing.

It should be noted that the furnace tube 111b in this embodiment is the same as the furnace tube 111b in embodiment 3, and belongs to the second mode of the arrangement mode of the furnace tube 111b in embodiment 3; similarly, the furnace tube 111b in the present embodiment pertains to the case where the furnace tube 111b is disposed inside the combustion chamber 11.

Example 10

As shown in fig. 3-4, the furnace body of the integrated combustion engine 1 is surrounded by a shell 10 into a cylindrical shape, the shell 10 includes an outer shell 101 and an inner shell 102, a heat insulating material or heat insulating material is filled between the outer shell 101 and the inner shell 102, and the outer shell 101, the inner shell 102 and the filled heat insulating material form a heat insulating layer 103 together; the center of the inside of the integrated combustor 1 is provided with a combustion chamber 11, a combustion outlet pipe 112 is arranged on the combustion chamber 11, and tail gas generated by combustion in the combustion chamber 11 is discharged through the combustion outlet pipe 112, so that the combustion outlet pipe 112 needs to penetrate through the heat insulation layer 103, extend to the outside of the integrated combustor 1, and discharge the tail gas to downstream equipment;

however, the integrated combustion engine 1 and the heat insulation layer 103 are often cylindrical, so that the combustion outlet pipe 112 penetrates through an arc-shaped surface in the process that the combustion outlet pipe 112 penetrates through the heat insulation layer 103, which is not only inconvenient to assemble, but also brings certain difficulty to welding and fixing; in addition, because the temperature in the combustion outlet pipe 112 is high, if the components such as the assembly structure outside the combustion outlet pipe 112 and the heat insulation layer 103 are heated for a long time, overheating and aging of corresponding materials are prone to occurring, so that the mechanical performance and the assembly effect of the assembly structure are poor, and in severe cases, the conditions such as structural damage and assembly failure even occur, which is not beneficial to prolonging the service life of the combustion device.

In view of this, in order to solve the problem that the long-term heating is easy to age and damage at the tail gas outlet of the integrated combustion engine in the prior art, the present embodiment further improves the integrated combustion engine 1:

the raw material liquid chamber 12 is sleeved outside the combustion chamber 11, the heat insulation layer 103 is sleeved outside the raw material liquid chamber 12, a protective sleeve 127 is arranged outside the raw material liquid chamber 12, the protective sleeve 127 and the combustion outlet pipe 112 are coaxially arranged, the combustion outlet pipe 112 penetrates through the raw material liquid chamber 12, the protective sleeve 127 is sleeved outside the combustion outlet pipe 112, and the protective sleeve 127 and the combustion outlet pipe 112 together penetrate through the heat insulation layer 103; i.e. the protective casing 127 has a larger tube diameter than the combustion outlet tube 112, both forming a telescopic construction.

Specifically, one end of the combustion outlet pipe 112 is communicated with the combustion chamber 11, and the other end of the combustion outlet pipe 112 sequentially penetrates through the raw material liquid chamber 12 and the heat insulation layer 103, extends to the outside of the integrated combustion machine 1, and is connected with downstream equipment; one end of the protective sleeve 127 is communicated with the raw material liquid chamber 12, the protective sleeve 127 is sleeved outside the combustion outlet pipe 112, and the other end of the protective sleeve 127 penetrates through the heat insulation layer 103 and extends to the outside of the integrated combustion machine 1.

At least liquid raw material liquid and/or raw material liquid vapor is filled between the protective casing 127 and the combustion outlet pipe 112.

Preferably, the protective sleeve 127 is concentrically disposed with the combustion outlet tube 112.

Thereby through setting up protective casing 127 and the cooperation of burning outlet pipe 112, avoided the higher burning outlet pipe 112 of temperature directly to run through insulating layer 103, lead to corresponding assembly structure, the long-term local condition that is heated of insulating layer 103, ageing, the condition of damage takes place, simultaneously in integrated form combustor 1 operation in-process, be full of liquid raw material liquid and/or raw material liquid steam between protective casing 127 and the burning outlet pipe 112, can further absorb the heat in the burning outlet pipe 112, with the temperature in reducing burning outlet pipe 112, thereby be favorable to reinforcing protective properties of protective casing 127 to local high temperature.

The protective sleeve 127 is provided with a sealing plate 128 at the end remote from the raw material liquid chamber 12, and the combustion outlet pipe 112 is engaged with the sealing plate 128 and penetrates the sealing plate 128.

Preferably, the sealing plate 128 is a flat plate structure, and compared with the conventional combustion outlet pipe 112 penetrating through the arc-shaped outer wall of the heat insulation layer 103, the combustion outlet pipe 112 is only assembled in direct contact with the sealing plate 128 in the outward extending process, which not only simplifies the assembly structure, but also facilitates the reduction of welding difficulty and the improvement of production efficiency because the welding area is on a plane instead of the arc-shaped surface in the prior art during the welding fixing process.

Example 11

Because the combustion system has a cycle process: the combustion is exothermic, and the raw materials liquid is heated and evaporates and forms raw materials steam, and raw materials steam catalysis system new forms of energy fuel, and new forms of energy fuel combustion is exothermic, and the partial heat that the burning produced is used for catalytic process, and partial heat is used for the raw materials liquid evaporation.

Therefore, in order to maintain such a cyclic process in the system, a dynamic balance relationship needs to be maintained between the raw material steam and the new energy fuel in the combustion system, and if the amount of either the raw material steam or the new energy fuel is insufficient, the system cannot be operated continuously; in order to solve the problem and ensure that the raw material steam and the new energy fuel are always in dynamic balance, the system also comprises a steam supply device and/or a gas supply device;

the gas supply device can be the natural gas source in the embodiment 2, or other gas sources, such as gas sources of fuel gas such as coal gas, methane gas, petroleum gas and the like; similarly, this embodiment provides another embodiment of the gas supply device, which is substantially the same as the integrated combustion machine 1 in any one of embodiments 1 to 10, except that the outlet of the new energy pipeline of the gas supply device is communicated with the burner 17 of the integrated combustion machine 1, so that the combustible gas generated in the gas supply device enters the integrated combustion machine 1 for combustion, thereby providing a stable new energy fuel supply for the operation of the integrated combustion machine 1 and ensuring that the new energy fuel in the integrated combustion machine 1 can be maintained within the gas amount range required by the dynamic balance.

For the steam supply device, a conventional boiler can be used; similarly, this embodiment provides another embodiment of the steam supply device, which is substantially the same as the integrated combustion engine 1 in any of embodiments 1 to 10, except that the outlet of the steam pipeline of the steam supply device is communicated with the steam inlet 131 of the integrated combustion engine 1, so that the raw steam generated in the steam supply device enters the integrated combustion engine 1 to participate in the catalytic reaction, thereby providing a stable raw steam support for the operation of the integrated combustion engine 1 and ensuring that the raw steam in the integrated combustion engine 1 can be maintained within the air amount range required by the dynamic balance.

Example 12

This example proposes, on the basis of any one of examples 1 to 11, a combustion process including:

s1, starting a system, and igniting for combustion;

specifically, the method comprises the following steps:

s101, supplementing a raw material liquid into the raw material liquid chamber 12 through the liquid storage tank 2;

s102, starting a fan 5, and providing combustion air for a combustor through an air pipeline 6;

and S103, supplying natural gas to the combustor 17 through the natural gas pipeline 7 and igniting.

S2, releasing heat by combustion, and changing the raw material liquid in the raw material liquid chamber 12 into raw material steam by heating and evaporation;

s3, allowing the raw material steam to enter the new energy preparation chamber from the raw material liquid chamber 12 to perform catalytic reaction to generate new energy fuel;

specifically, the method comprises the following steps:

s301, raw material steam enters a steam chamber 13 through a steam pipeline 9;

s302, allowing part of raw material steam in the steam chamber 13 to enter the catalytic chamber 14 for catalytic reaction to generate new energy fuel; another part of the raw material steam in the steam chamber 13 enters the sandwich structure 114 to provide heat insulation for the catalytic chamber 14;

and S303, the new energy fuel generated in the step S302 enters the air storage chamber 15 and enters the new energy pipeline 8 through the air outlet interface 151.

S4, enabling the new energy fuel to enter the combustor 17 for combustion, and gradually reducing the flow in the natural gas pipeline 7;

in the process, the new energy fuel is generated, so that the new energy fuel can directly participate in combustion and provide higher heat value; therefore, the supply of the natural gas can be gradually reduced along with the increasing of the supply amount of the new energy fuel.

And S5, after the system stably runs, closing the natural gas pipeline 7.

In this case, the stable operation of the system means that the amount of the new energy fuel participating in combustion is substantially equal to the amount of the new energy fuel generated by the catalytic reaction, and the amount of the raw material steam generated is substantially equal to the amount of the raw material steam consumed by the catalytic reaction, so that each component in the system is in a dynamic balance state, that is, the natural gas pipeline can be closed.

It should be noted that, in order to avoid ambiguity, the description in this embodiment is based on relevant parts of the integrated type combustion engine 1, and not on the component structures of the steam supply device, the gas supply device, and the like in embodiment 11.

Example 13

Since the embodiment 12 is the introduction of the combustion process, it can be regarded as a more ideal system operation condition; however, in the actual production process, factors such as heat loss and material fluctuation often exist, so that each component in the system is difficult to be in a dynamic balance state; therefore, this embodiment provides a new energy combustion system based on any one of embodiments 1 to 11, so that the system can reach a dynamic balance state as soon as possible in a starting process and an actual production process, and meanwhile, the intelligent degree of the system operation is improved, the labor intensity of workers is reduced, and the production efficiency is improved.

The combustion system comprises a central processing unit which is used for correspondingly controlling the operation of the system; the central processing unit is internally provided with a memory for storing data related to system operation;

an ignition device is arranged in the combustor 17, and the ignition device is connected with the central processing unit and is used for controlling the ignition and starting of the system;

a natural gas control valve is arranged on the natural gas pipeline 7, and is connected with the central processing unit and used for regulating and controlling the supply amount of natural gas; the liquid supplementing pipeline 4 is provided with a liquid supplementing pump 3, and the liquid supplementing pump 3 is connected with the central processing unit and is used for controlling the amount of supplementing the raw material liquid into the raw material liquid chamber 12;

the integrated combustion machine 1 is provided with a liquid level device which is communicated with the raw material liquid chamber 12 through a liquid level pipeline, and the central processor is connected with the liquid level device and is used for acquiring the liquid level condition in the raw material liquid chamber in real time;

a plurality of temperature detection devices 144 are arranged in the catalytic chamber 14, and the temperature detection devices 144 are connected with the central processing unit and used for detecting the temperature in the catalytic chamber; the temperature detecting device 144 is a conventional temperature sensor or a temperature detecting instrument commercially available.

Set up the steam flowmeter on the steam pipe 9, set up combustible gas flowmeter on the new forms of energy pipeline 8, steam flowmeter, combustible gas flowmeter all are connected with central processing unit for acquire the flow condition of raw materials steam, new forms of energy fuel in real time.

A gas regulating valve is arranged on a connecting pipeline between the gas supply device and the integrated combustor 1, and the gas regulating valve is connected with the central processing unit and is used for controlling the process of additionally supplementing gas to the integrated combustor 1 by the gas supply device;

and a steam regulating valve is arranged on a connecting pipeline between the steam supply device and the integrated combustor 1, and the steam regulating valve is connected with the central processing unit and is used for controlling the process of additionally supplementing raw material steam to the integrated combustor 1 by the steam supply device.

In addition, the system also comprises an alarm, wherein the central processing unit is connected with the alarm and is used for alarming corresponding fault conditions in the operation process of the system.

Meanwhile, the implementation provides a control method of the new energy combustion system, which at least comprises the following steps: a control method in the system starting process;

the control method in the starting process of the system comprises the following steps:

b1, the central processing unit controls the natural gas control valve to open and controls the ignition device to ignite;

in step B1, the cpu preferably controls the natural gas control valve to be fully opened.

B2, the central processing unit acquires the liquid level in the raw material liquid chamber 12 through the liquid level device, and judges whether the liquid level in the raw material liquid chamber 12 reaches a preset liquid level value; if yes, go to step B4; if not, go to step B3;

b3, the central processing unit controls the liquid replenishing pump 3 to be started, the raw material liquid is replenished into the raw material liquid chamber 12, and the step B2 is returned;

b4, the central processing unit obtains the temperature in the catalytic chamber 14 in real time through the temperature detection device 144;

b5, the central processing unit judges whether the temperature in the catalytic chamber 14 meets the requirement of a preset temperature range; if yes, go to step B6; if not, returning to the step B4;

b6, the central processing unit obtains the flow rate of the raw material steam in real time through the steam flow meter;

b7, judging whether the raw material steam flow reaches a preset steam flow value by the central processing unit; if yes, go to step B8; if not, returning to the step B6;

b8, the central processing unit obtains the flow rate of the combustible gas in real time through the combustible gas flowmeter;

b9, the central processing unit judges whether the combustible gas flow reaches a preset gas flow value; if yes, go to step B10; if not, returning to the step B8;

b10, the central processor controls the natural gas control valve to be completely closed, the starting process of the system is completed, and the system is maintained in a dynamic balance state.

In step B5, the preset temperature range includes a maximum preset temperature and a minimum preset temperature;

step B5 includes:

b51, the central processing unit judges whether the temperature in the catalytic chamber 14 is greater than the maximum preset temperature; if yes, go to step B52; if not, go to step B53;

if the temperature in the catalytic chamber 14 is higher than the maximum preset temperature, it indicates that the temperature in the catalytic chamber 14 is higher, and the temperature condition in the catalytic chamber 14 needs to be further processed;

b52, the central processing unit judges whether the variation or the variation rate of the temperature in the catalytic chamber 14 in unit time exceeds a preset value; if yes, the central processing unit regulates and controls the opening of the natural gas control valve, and then step B6 is carried out; if not, directly performing the step B6;

if the variation or the variation rate of the temperature in the catalytic chamber 14 in the unit time exceeds the preset value, it indicates that the temperature rise in the catalytic chamber 14 is large, the opening degree of the natural gas control valve needs to be regulated and controlled, the supply amount of the natural gas is reduced, and the situation that the catalyst is deactivated at high temperature due to the overhigh temperature in the catalytic chamber 14 is avoided.

B53, the central processing unit judges whether the temperature in the catalytic chamber 14 is less than the minimum preset temperature; if yes, go to step B54; otherwise, step B6 is performed.

If the temperature in the catalytic chamber 14 is lower than the minimum preset temperature, the equipment is often just started, the corresponding temperature condition does not meet the conventional operation requirement, and the temperature condition in the catalytic chamber 14 needs to be further processed;

b54, the central processing unit judges whether the variation or the variation rate of the temperature in the catalytic chamber 14 in unit time is a negative value; if yes, the central processing unit starts an alarm to alarm the system starting failure; otherwise, return to step B4.

The data stored in the memory at least comprise data such as a preset liquid level value, a preset temperature range, a maximum preset temperature, a minimum preset temperature, a preset steam flow value, a preset gas flow value and the like.

In particular, the memory comprises storage media of at least one of the following storage media types: a flash memory type, a hard disk type, a Solid State Disk (SSD) type, a Silicon Disk Drive (SDD) type, a multimedia card micro type, a card type memory (SD or XD memory type), a Random Access Memory (RAM) type, a Static Random Access Memory (SRAM) type, a Read Only Memory (ROM) type, an Electrically Erasable Programmable Read Only Memory (EEPROM) type, a Programmable Read Only Memory (PROM) type, a magnetic memory type, a magnetic disk type, and an optical disk type.

Thereby this embodiment is at the system start-up in-process, the liquid level condition in the raw materials liquid chamber 12 in proper order, the temperature condition in the catalysis room 14, raw materials steam flow condition, the combustible gas flow condition is monitored, and carry out corresponding regulation and control according to the operation conditions of difference is automatic, be favorable to guaranteeing on the one hand that the system is steady and normally started, on the other hand is favorable to making system and each material component reach dynamic balance's running state as early as possible, be favorable to shortening the required time of system start-up, the intelligent degree of system in start-up and operation has been improved simultaneously, be favorable to reducing artificial intensity of labour, and the production efficiency is improved.

Example 14

After the system normally operates, along with the consumption or generation of each material component in the system, in order to maintain the dynamic balance state of the system and each material component in the system operation process, the intelligent degree of the system operation is improved, the labor intensity of workers is reduced, and the production efficiency is improved. This embodiment further describes the control method on the basis of embodiment 13.

This embodiment is substantially the same as embodiment 13, except that the method for controlling a new energy combustion system further includes at least: a control method of the system in the running process after starting;

the control method of the system in the operation process after starting comprises the following steps:

b11, the central processing unit obtains the liquid level in the raw material liquid chamber 12 again through the liquid level device, and judges whether the liquid level in the raw material liquid chamber 12 reaches a preset liquid level value; if yes, go to step B13; if not, go to step B12;

b12, the central processing unit controls the liquid replenishing pump 3 to be started, the raw material liquid is replenished into the raw material liquid chamber, and the step B11 is returned;

b13, the central processing unit obtains the flow rate of the raw material steam in real time through the steam flow meter again;

b14, judging whether the raw material steam flow reaches a preset steam flow value by the central processing unit; if yes, go to step B15; if not, the central processor regulates the opening of the steam regulating valve, supplements rated amount of raw material steam to the integrated burner by using the steam supply device, and returns to the step B13;

b15, the central processing unit obtains the flow rate of the combustible gas in real time through the combustible gas flowmeter again;

b16, the central processing unit judges whether the combustible gas flow reaches a preset gas flow value; if yes, go to step B17; if not, the central processor regulates and controls the opening of the gas regulating and controlling valve, the rated amount of new energy fuel is supplemented to the integrated combustion engine by using the gas supply device, and the step B15 is returned;

b17, the central processing unit acquires the temperature in the catalytic chamber 14 in real time through the temperature detection device 144 again;

b18, the central processing unit judges whether the temperature in the catalytic chamber 14 is larger than a preset temperature value; if yes, returning to the step B11, otherwise, performing the step B19;

b19, regulating the opening of the natural gas control valve by the central processing unit, supplementing a rated amount of natural gas to the integrated combustion engine, and returning to the step B18.

The data stored in the memory at least comprises a preset temperature value; the minimum preset temperature is less than or equal to the preset temperature value and less than or equal to the maximum preset temperature.

In the operation process after the system is started, the liquid level condition, the raw material steam flow condition, the combustible gas flow condition and the temperature condition in the catalytic chamber 14 in the raw material liquid chamber 12 are sequentially monitored, and corresponding regulation and control are automatically performed according to different operation conditions; meanwhile, a closed-loop system is formed in the whole control process, so that the new energy combustion system is always in an intelligent control process in the operation process, on one hand, the maintenance of the dynamic balance state of the system and each material component is ensured, on the other hand, the intelligent degree of the system operation is improved, the labor intensity of workers is reduced, and the production efficiency is favorably improved.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a new forms of energy combustion system, its characterized in that, combustion system includes integrated form combustor (1), fan (5), liquid storage pot (2), integrated form combustor (1) is inside to include combustion chamber (11), raw materials liquid chamber (12), new forms of energy preparation room at least, integrated form combustor (1) is inside to carry out the preparation process of new forms of energy fuel and the combustion process of new forms of energy fuel at least, fan (5) are connected with integrated form combustor (1) for provide combustion air for the combustion process, liquid storage pot (2) are connected with integrated form combustor (1) for supply raw materials liquid in to integrated form combustor (1), in order to maintain the preparation process and the combustion process of new forms of energy fuel.

2. The new energy combustion system as claimed in claim 1, characterized in that the combustion chamber (11) is a cylindrical chamber, providing a combustion space for the combustion process;

at least part of chamber structures in the raw material liquid chamber (12) are annular chambers and provide storage space for the raw material liquid; at least part of the cavity structure of the raw material liquid chamber (12) is arranged inside the combustion chamber (11) and/or at least part of the cavity structure of the raw material liquid chamber (12) surrounds and is sleeved outside the combustion chamber (11);

the new energy preparation chamber is an annular chamber, a steam inlet (131) of the new energy preparation chamber is communicated with a steam outlet (125) of the raw material liquid chamber (12), and the new energy preparation chamber surrounds and is sleeved outside the combustion chamber (11).

3. The new energy combustion system according to claim 2, wherein the combustion chamber (11), the raw material liquid chamber (12) and the new energy preparation chamber are sequentially arranged in a surrounding and sleeving manner from inside to outside in the integrated combustion machine (1);

or, inside integrated form combustor (1), raw materials liquid chamber (12), new forms of energy preparation room set up along vertical direction is adjacent, just at least partial cavity structure of raw materials liquid chamber (12) the new forms of energy preparation room overlaps the outside at combustion chamber (11) simultaneously.

4. The new energy combustion system according to claim 2, wherein the raw material liquid chamber (12) comprises a liquid storage chamber (19) and an evaporation chamber (16) which are sequentially communicated from bottom to top, the liquid storage chamber (19) and the evaporation chamber (16) are both annular chambers, and the liquid storage chamber (19) and the evaporation chamber (16) are both sleeved outside the combustion chamber (11).

5. The new energy combustion system according to claim 4, wherein the raw material liquid chamber (12) comprises a furnace tube (111b), one end of the furnace tube (111b) is connected with the liquid storage chamber (19), and the other end of the furnace tube (111b) is connected with the evaporation chamber (16); the furnace tube (111b) is arranged outside or inside the combustion chamber (11), or the furnace tube (111b) is connected with the furnace inner wall (111) of the combustion chamber (11) in an embedded manner; wherein the raw material liquid chamber (12) comprises any one of three furnace tube (111b) arrangement modes:

in the first mode, the raw material liquid chamber (12) comprises a furnace tube (111 b);

in a second mode, the raw material liquid chamber (12) comprises a plurality of furnace tubes (111b), and the furnace tubes (111b) are arranged in a layer of annular structure;

in a third mode, the raw material liquid chamber (12) comprises a plurality of furnace tubes (111b), the furnace tubes (111b) are arranged in a multilayer annular structure, and the furnace tubes (111b) in different annular directions are arranged in a staggered mode.

6. The new energy combustion system as claimed in claim 1, characterized in that the new energy preparation chamber comprises a steam chamber (13), a sandwich structure (114) is arranged between the new energy preparation chamber and the combustion chamber (11), the sandwich structure (114) has a heat insulation chamber (115) inside, and the steam chamber (13) is communicated with the heat insulation chamber (115).

7. The new energy combustion system as claimed in claim 1, wherein the new energy preparation chamber comprises a steam chamber (13), a catalytic chamber (14) and an air storage chamber (15) which are communicated in sequence, the steam chamber (13) is provided with a steam inlet (131), the catalytic chamber (14) is filled with a catalyst, and the air storage chamber (15) is provided with an air outlet port (151).

8. The new energy combustion system as claimed in claim 1, characterized in that a burner (17) is arranged in the combustion chamber (11), and the fan (5) is communicated with the burner (17) through an air pipeline (6) and is used for introducing combustion air into the combustion chamber (11); the inlet of the raw material liquid chamber (12) is connected with the liquid storage tank (2) through a liquid supplementing pipeline (4); the new energy preparation room is provided with an air outlet interface (151), and the air outlet interface (151) is communicated with the combustor (17).

9. The new energy combustion system as claimed in claim 1, wherein the system comprises a steam supply device and/or a gas supply device; the steam supply device is communicated with a steam inlet (131) of the integrated combustor (1), and the gas supply device is communicated with a combustor (17) of the integrated combustor (1).