CN215863699U - Energy-saving heating heater based on atomization-gasification combustion - Google Patents
Energy-saving heating heater based on atomization-gasification combustion Download PDFInfo
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- CN215863699U CN215863699U CN202122394499.7U CN202122394499U CN215863699U CN 215863699 U CN215863699 U CN 215863699U CN 202122394499 U CN202122394499 U CN 202122394499U CN 215863699 U CN215863699 U CN 215863699U
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Abstract
The utility model relates to an energy-saving heating device, in particular to an energy-saving heating heater based on atomization-gasification combustion. The technical problems of low energy utilization rate of the coal-fired heater, serious environmental pollution, low heat energy conversion efficiency of the gas and resistance heater and the like are solved. Comprises a primer device, a gasification bin, a heating body fuel inlet pipe and a combustible gas filtering and pressurizing bin; the heating body fuel inlet pipe penetrates through the gasification bin from bottom to top; the heating body fuel inlet pipe penetrates out of the rear top of the gasification bin and then is folded to the rear part of the gasification bin, and is connected with at least one heating body fuel atomization device, and each heating body fuel atomization device is communicated with the inside of the gasification bin through a conical connector; the periphery of the combustible gas filtering and pressurizing bin is connected with a plurality of high-temperature wet steam gas conveying pipes and a plurality of flame burning nozzles. The heater of the utility model works by atomizing and gasifying the liquid fuel, and the heat energy utilization rate of the fuel is more than twice of the original heat energy utilization rate.
Description
Technical Field
The utility model relates to an energy-saving heating device, in particular to an energy-saving heating heater based on atomization-gasification combustion.
Background
The heating devices produced at present mainly comprise coal, gas, resistance heating and the like. The coal-fired heating device has low cost of raw materials, but has low utilization efficiency and serious pollution, and does not meet the national environmental protection requirement. Although the gas and resistance heating device has little pollution to the environment, the fuel cost is high, the energy utilization efficiency is low, and the gas and resistance heating device is not suitable for use. Therefore, the development of a novel heating device which is energy-saving and environment-friendly is an urgent need of many current users.
Disclosure of Invention
The utility model develops a novel heating device which is energy-saving and consumption-reducing and accords with the national environmental protection industrial policy, in order to solve the technical problems of low energy utilization rate of a coal-fired heater, serious environmental pollution, low heat energy conversion efficiency of a fuel gas and resistance heater, high use cost and the like.
The utility model is realized by adopting the following technical scheme: an energy-saving heating heater based on atomization-gasification combustion comprises a primer device, a gasification bin, a heating body fuel inlet pipe and a combustible gas filtering and pressurizing bin positioned in the gasification bin; the front end of the gasification bin is provided with a primer fire inlet, the rear end of the gasification bin is provided with a heating body fire outlet, and the gasification bin is connected with a primer device through the primer fire inlet; the heating body fuel inlet pipe penetrates through the gasification bin from bottom to top, and the part penetrating into the gasification bin is positioned between the primer fire inlet and the front end of the combustible gas filtering and pressurizing bin; the heating body fuel inlet pipe penetrates out of the top of the gasification bin and then is folded to the rear part of the gasification bin and is connected with at least one heating body fuel atomization device, and each heating body fuel atomization device is communicated with the inside of the gasification bin through a conical connector; the periphery of the combustible gas filtering and pressurizing bin is connected with a plurality of high-temperature wet steam gas transmission pipes and a plurality of flame combustion nozzles; the interior of the combustible gas filtering and pressurizing bin is divided into a front cavity and a rear cavity by a high-temperature wet steam filtering device, one end of a high-temperature wet steam gas conveying pipe is communicated with the front cavity, and a flame combustion nozzle is communicated with the rear cavity; the center of one side of the high-temperature wet steam filtering device facing the rear cavity is connected with a high-temperature dry combustible gas pipe and an outlet.
The heater of the utility model works by atomizing and gasifying the liquid fuel, and the heat energy utilization rate of the fuel is more than twice of the original heat energy utilization rate.
The working principle of the utility model is as follows: the heater adopts an atomization device, a gasification bin and a filtering and pressurizing bin triple structure. The method comprises the steps of firstly heating a gasification bin, a filtering and pressurizing bin, a high-temperature wet steam gas conveying pipe and a fuel inlet pipe by using a primer device, when the temperature reaches a certain temperature, conveying liquid fuel into an atomization device through the fuel inlet pipe to atomize the fuel, gasifying the atomized fuel in the high-temperature gasification bin, conveying the gasified wet steam into the filtering and pressurizing bin through the high-temperature wet steam gas conveying pipe, conveying the gasified wet steam into the filtering and pressurizing bin, wherein the filtering and pressurizing bin has a very high temperature at the moment, heating and pressurizing the introduced wet steam again under the action of high temperature, converting the wet steam into dry high-temperature combustible gas through a multi-layer high-temperature wet steam filtering device, then spraying the high-temperature combustible gas out of a flame combustion nozzle, starting normal combustion under the ignition of the primer, and finally conveying the flame into a place and equipment which need heat energy from a fire outlet.
The utility model has the advantages of
A. Energy saving
The heater adopts a combustion mode of changing single atomization combustion into atomization and gasification, and the heat value of the fuel is more than twice of that of the original fuel. And an intelligent temperature controller is matched to automatically control the temperature, so that the energy is saved.
B. Clean and environment-friendly
The liquid fuel is finally gasified and combusted at high temperature, and the liquid fuel is completely combusted in operation without raising dust, noise and peculiar smell, thereby meeting the national green and environmental protection requirements.
C. Safe and reliable
The device adopts normal-pressure open operation and multiple protection functions, and has no potential safety hazard.
D. Convenient to install
The burner can be used conveniently and quickly only by being installed and butted with the existing boiler and other equipment needing heat energy.
E. Space saving
Small volume and beautiful appearance.
F. Long service life
The combustor is made of high-temperature-resistant and corrosion-resistant 310s stainless steel completely, electrical parts all work in a constant-temperature state, and the service life is longer.
G. Has wide application
The product can be used as a heat source for radiators (radiators, geothermal energy, central air conditioners, fan coil pipes and the like) taking any liquid as a medium, and can be widely applied to all places needing heating and water heating, such as residential buildings, flat houses, villas, schools, markets, supermarkets, banks, postal service, factory buildings, office buildings, hotels, bath centers, natatoriums, gas stations, barracks, sentries and the like.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention.
FIG. 2 is a schematic view of a high temperature wet steam filtration unit.
Fig. 3 is a schematic structural diagram of a high-temperature bin filter (with fan-shaped holes arranged horizontally).
Fig. 4 is a schematic structural diagram of a high-temperature cabin filter plate (with fan-shaped holes arranged vertically).
FIG. 5 is a front view of the mounting plate and the high temperature dry combustible gas tube and outlet.
Fig. 6 is a side view of fig. 5.
Fig. 7 is a schematic view of a filter screen structure.
1-heating body fuel inlet pipe, 2-heating body fuel atomizing device, 3-conical connecting port, 4-gasification bin heat-conducting fin, 5-primer fire inlet, 6-high temperature wet steam gas pipe, 7-combustible gas filtering pressurizing bin, 8-first filtering assembly, 9-second filtering assembly, 10-third filtering assembly, 11-fourth filtering assembly, 12-fifth filtering assembly, 13-sixth filtering assembly, 14-seventh filtering assembly, 15-eighth filtering assembly, 16-high temperature dry combustible gas pipe and outlet, 17-flame burning nozzle, 18-heating body fire outlet, 19-sewage outlet, 20-gasification bin outer layer, 21-gasification bin inner layer, 22-primer device, 23-gasification bin, 24-high temperature bin filter, 25-filter screen, 26-fan-shaped hole, and 27-mounting plate.
Detailed Description
Embodiment 1 an energy-saving heating heater based on atomization-gasification combustion, including a primer device 22 (i.e. a burner) and a gasification chamber 23, further including a heating body fuel inlet pipe 1 and a combustible gas filtering and pressurizing chamber 7 located inside the gasification chamber 23; the front end of the gasification bin 23 is provided with a primer fire inlet 5, the rear end is provided with a heating body fire outlet 18, and the gasification bin 23 is connected with a primer device 22 through the primer fire inlet 5; the heating body fuel inlet pipe 1 penetrates through the gasification bin 23 from bottom to top, the bottom port is used as a feed inlet, and the part penetrating into the gasification bin 23 is positioned between the primer fire inlet 5 and the front end of the combustible gas filtering and pressurizing bin 7; the heating body fuel inlet pipe 1 penetrates out of the top of the gasification bin 23, then is horizontally folded to the rear part of the gasification bin 23 and is connected with at least one heating body fuel atomization device 2, and each heating body fuel atomization device 2 is communicated with the inside of the gasification bin 23 through a conical connector 3; the periphery of the combustible gas filtering and pressurizing bin 7 is connected with a plurality of high-temperature wet steam gas transmission pipes 6 and a plurality of flame combustion nozzles 17; the interior of the combustible gas filtering and pressurizing bin 7 is divided into a front cavity and a rear cavity by a high-temperature wet steam filtering device, the high-temperature wet steam filtering device is slightly arranged close to the front end, one end of a high-temperature wet steam gas conveying pipe 6 is communicated with the front cavity, and the other end of the high-temperature wet steam gas conveying pipe is used as a feeding hole; the flame burner 17 is communicated with the rear cavity; the center of one side of the high-temperature wet steam filtering device facing the rear cavity is connected with a high-temperature dry combustible gas pipe and an outlet 16. The gasification bin 23 and the combustible gas filtering and pressurizing bin 7 are both horizontally arranged, and the combustible gas filtering and pressurizing bin 7 is supported in the gasification bin 23 through a support and has a larger interval with the inner wall of the gasification bin, so that the flame of the primer device 22 can ignite the high-temperature dry fuel sprayed by the flame burner 17.
Example 2
As shown in fig. 2-7, the high temperature and wet steam filtering device comprises a plurality of filtering assemblies arranged in parallel and a mounting plate 27, wherein each filtering assembly is formed by laminating a high temperature bin filtering sheet 24 and a plurality of filtering nets 25 from front to back; each high-temperature bin filter sheet 24 is provided with a pair of fan-shaped holes 26 by taking the center thereof as a symmetric center, the pair of fan-shaped holes 26 on each high-temperature bin filter sheet 24 are horizontally or vertically arranged, and the arrangement modes of the fan-shaped holes 26 in the adjacent high-temperature bin filter sheets 24 are different; the mounting plate 27 is located behind the last filter screen, and the mounting plate 27 is centrally perforated, and the high temperature dry combustible gas pipe and outlet 16 is connected to the central hole (as shown in fig. 5 and 6), and the high temperature dry combustible gas pipe and outlet 16 is preferably 100mm in diameter.
The structure can well filter high-temperature and high-humidity steam, and the wet steam is converted into dry high-temperature combustible gas, so that the optimal condition is created for subsequent combustion.
Example 3
The filter assemblies are eight (first through eighth filter assemblies), with the forwardmost hot box filter 24 scallops 26 arranged horizontally. As can be seen from fig. 2, 3 and 4, the fan-shaped holes on the filter sheets of adjacent high-temperature bins are right orthogonal to each other and do not overlap with each other, and this structure helps the high-temperature and high-humidity gas to more fully pass through the filter screen and be fully filtered, so as to achieve high-temperature drying. In fig. 2, the fan-shaped holes of the high-temperature bin filter 24 with the numbers above are vertically arranged, and the fan-shaped holes of the high-temperature bin filter 24 with the numbers below are horizontally arranged. Four layers of filter screens are arranged between the adjacent high-temperature bin filter sheets 24, and the mounting plate is positioned at the rightmost side. Preferably, in fig. 3, the inner diameter of the fan-shaped hole is 50mm, the outer diameter is 115mm, and the opening angle of the fan-shaped hole is 45-65 degrees, preferably 60 degrees.
Example 4
The shell surrounding the front and rear axes of the gasification bin 23 is composed of a gasification bin outer layer 20 and a gasification bin inner layer 21 (forming an annular cavity), a plurality of rows of gasification bin heat-conducting fins 4 arranged on the outer side of the inner layer are arranged between the gasification bin inner layer and the gasification bin outer layer, and each row of gasification bin heat-conducting fins 4 are arranged along the front and rear direction. The heat-conducting fins of the gasification bin are beneficial to further heat conduction, so that heat is more uniformly distributed inside and outside the gasification bin.
The conical connector 3 is communicated with an annular cavity (the front side and the rear side are closed) formed between the outer layer 20 of the gasification bin and the inner layer 21 of the gasification bin, and the other end of the high-temperature wet steam gas pipe 6 extends into the cavity, so that high-temperature wet steam is heated by the heat-conducting fins 4 of the gasification bin and then enters the combustible gas filtering and pressurizing bin 7, and the temperature of fuel is increased.
Example 5
A sewage draining outlet 19 is arranged at the bottom of the gasification bin 23; the sewage draining port is used for draining impurities after combustion in the gasification bin.
The outlet of the flame burner 17 faces the rear end of the gasification bin 23, which is beneficial to improving the flame temperature of the heating body fire outlet.
The heating body fuel atomization device 2 and the conical connectors 3 are all five and are arranged at the top of the gasification bin 23 along the front-back direction.
The high-temperature wet steam gas transmission pipe 6 is arranged close to the outer wall of the combustible gas filtering and pressurizing bin 7, one end of the high-temperature wet steam gas transmission pipe 6 is close to one side of a heating body fire outlet 18 as a gas inlet end, and the other end of the high-temperature wet steam gas transmission pipe 6 is connected to the side wall, close to a primer fire inlet 5, of the combustible gas filtering and pressurizing bin 7. The high-temperature fuel entering the high-temperature wet steam delivery pipe 6 can be further heated.
Example 6
As shown in fig. 1, the heating body fuel inlet pipe 1 is in a multi-section bending structure at the part inside the gasification bin 23; this arrangement facilitates the heating body to be heated sufficiently by the primer in the fuel inlet pipe 1.
The utility model can also be matched with a mature and stable industrial-grade main control circuit board and an automatic control system for soft start and soft shut-off, and is used for controlling the ignition operation of a primer device and the feeding operation of a heating body into a fuel pipe.
The utility model mainly comprises a heater main body and an electric appliance control system. The working principle is as follows: firstly, flame sprayed by a primer device 4 is preheated through a gasification bin inner layer 21, a high-temperature wet steam gas pipe 6 and a combustible gas filtering and pressurizing bin 7; then, the fuel enters from the heating body into the fuel pipe 1, the fuel is atomized by 5 heating body fuel atomization devices, the atomized fuel enters into the preheated gasification bin through the fuel atomization device and the conical connector 3 of the gasification bin, the atomized fuel in the gasification bin is gasified at high temperature to form high-temperature wet steam, then the high-temperature wet steam enters into the combustible gas filtering and pressurizing bin 7 through the high-temperature wet steam gas pipe 6, the high-temperature wet steam is heated and pressurized in the filtering and pressurizing bin 7 and then is filtered through the first to eighth high-temperature wet steam filtering devices 8-15 to form dry combustible gas, then the dry combustible gas enters into the flame combustion nozzle 17 from the high-temperature dry combustible gas pipe and the outlet 16 for combustion, finally the flame is sprayed out from the heating body fire outlet 18 to enter into a boiler or other equipment needing heating, the purposes of heat supply and heating are realized.
Claims (10)
1. An energy-saving heating heater based on atomization-gasification combustion comprises a primer device (22) and a gasification bin (23), and is characterized by further comprising a heating body fuel inlet pipe (1) and a combustible gas filtering and pressurizing bin (7) positioned inside the gasification bin (23); the front end of the gasification bin (23) is provided with a primer fire inlet (5), the rear end of the gasification bin is provided with a heating body fire outlet (18), and the gasification bin (23) is connected with a primer device (22) through the primer fire inlet (5); the heating body fuel inlet pipe (1) penetrates through the gasification bin (23) from bottom to top, and the part penetrating into the gasification bin (23) is positioned between the primer fuel inlet (5) and the front end of the combustible gas filtering and pressurizing bin (7); the heating body fuel inlet pipe (1) penetrates out of the top of the gasification bin (23), then is folded to the rear part of the gasification bin (23), and is connected with at least one heating body fuel atomization device (2), and each heating body fuel atomization device (2) is communicated with the inside of the gasification bin (23) through a conical connecting port (3); the periphery of the combustible gas filtering and pressurizing bin (7) is connected with a plurality of high-temperature wet steam gas transmission pipes (6) and a plurality of flame combustion nozzles (17); the interior of the combustible gas filtering and pressurizing bin (7) is divided into a front cavity and a rear cavity by a high-temperature wet steam filtering device, one end of a high-temperature wet steam gas conveying pipe (6) is communicated with the front cavity, and a flame combustion nozzle (17) is communicated with the rear cavity; the center of one side of the high-temperature wet steam filtering device facing the rear cavity is connected with a high-temperature dry combustible gas pipe and an outlet (16).
2. The energy-saving heating heater based on atomizing-gasifying combustion as claimed in claim 1, wherein said high-temperature wet steam filtering means comprises a plurality of filtering assemblies arranged in parallel with each other and a mounting plate (27), each filtering assembly being composed of a high-temperature bin filter sheet (24) and a plurality of filter screens (25) laminated in a front-to-rear direction; each high-temperature bin filter sheet (24) is provided with a pair of fan-shaped holes (26) by taking the center thereof as a symmetric center, the pair of fan-shaped holes (26) on each high-temperature bin filter sheet (24) are horizontally or vertically arranged, and the arrangement modes of the fan-shaped holes (26) in the adjacent high-temperature bin filter sheets (24) are different; a mounting plate (27) is located behind the last filter screen, the mounting plate (27) having a central opening to which the high temperature dry combustible gas tube and outlet (16) are connected.
3. The energy-saving heating heater based on atomizing-gasifying combustion as set forth in claim 2, wherein said filter assemblies are eight, and the fan-shaped holes (26) of the filter sheet (24) of the highest-located high-temperature compartment are arranged horizontally.
4. An energy-saving heating heater based on atomizing-gasifying combustion as claimed in any one of claims 1 to 3, characterized in that the outer shell surrounding the front and rear axes of the gasifying chamber (23) is composed of an outer gasifying chamber layer (20) and an inner gasifying chamber layer (21), a plurality of rows of gasifying chamber heat-conducting fins (4) are arranged between the inner and outer gasifying chamber layers, and each row of gasifying chamber heat-conducting fins (4) are arranged along the front and rear direction.
5. An energy-saving heating heater based on atomization-gasification combustion as claimed in any one of claims 1-3, characterized in that the bottom of the gasification bin (23) is provided with a sewage outlet (19).
6. An energy-saving heating heater based on atomizing-gasifying combustion as claimed in any one of claims 1 to 3, wherein the outlet of the flame burner (17) faces the rear end of the gasifying chamber (23).
7. An energy-saving heating heater based on atomizing-gasifying combustion as claimed in any one of claims 1 to 3, characterized in that the number of the heating body fuel atomizing devices (2) and the number of the conical connectors (3) are five, and are arranged at the top of the gasifying chamber (23) in the front-rear direction.
8. The energy-saving heating heater based on atomization-gasification combustion as claimed in any one of claims 1 to 3, wherein the high-temperature wet steam gas transmission pipe (6) is arranged closely to the outer wall of the combustible gas filtering and pressurizing bin (7), one end of the high-temperature wet steam gas transmission pipe (6) is used as a gas inlet end and is close to one side of the heating body fire outlet (18), and the other end of the high-temperature wet steam gas transmission pipe (6) is connected to the side wall of the combustible gas filtering and pressurizing bin (7) close to the primer fire inlet (5).
9. An energy-saving heating heater based on atomization-gasification combustion as claimed in any claim 1-3, characterized in that the part of the heating body fuel inlet pipe (1) inside the gasification bin (23) is of multi-segment bending structure.
10. The energy-saving heating heater based on atomization-gasification combustion as claimed in claim 4, characterized in that the conical connector (3) is communicated with the cavity between the gasification chamber outer layer (20) and the gasification chamber inner layer (21), and the other end of the high temperature wet steam pipe (6) extends into the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122394499.7U CN215863699U (en) | 2021-09-30 | 2021-09-30 | Energy-saving heating heater based on atomization-gasification combustion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122394499.7U CN215863699U (en) | 2021-09-30 | 2021-09-30 | Energy-saving heating heater based on atomization-gasification combustion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215863699U true CN215863699U (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122394499.7U Active CN215863699U (en) | 2021-09-30 | 2021-09-30 | Energy-saving heating heater based on atomization-gasification combustion |
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| Country | Link |
|---|---|
| CN (1) | CN215863699U (en) |
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2021
- 2021-09-30 CN CN202122394499.7U patent/CN215863699U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230802 Address after: Room 103, Unit 9, Building 4, Tongxin Yuan Community, Yinzhou District, Ningbo City, Zhejiang Province, 315000 Patentee after: Zheng Shao Address before: 045100 taoyuanping, Xiushui Town, Yu County, Yangquan City, Shanxi Province Patentee before: MENGXIAN COUNTY JINGHUI MACHINERY MANUFACTURING Co.,Ltd. Patentee before: Zheng Shao |
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| TR01 | Transfer of patent right |