CN203757777U - Environment-friendly energy-saving reverse burning furnace - Google Patents

Environment-friendly energy-saving reverse burning furnace Download PDF

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Publication number
CN203757777U
CN203757777U CN201420171665.4U CN201420171665U CN203757777U CN 203757777 U CN203757777 U CN 203757777U CN 201420171665 U CN201420171665 U CN 201420171665U CN 203757777 U CN203757777 U CN 203757777U
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downcomer
chamber
environment
heater
energy
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CN201420171665.4U
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Chinese (zh)
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刘成滨
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刘成滨
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Abstract

The utility model discloses an environment-friendly energy-saving reverse burning furnace. The environment-friendly energy-saving reverse burning furnace comprises a furnace body which is provided with a coal feeing inlet, a slag discharging hole and a smoke discharging hole; a separation wall is arranged in the furnace body; an inner chamber of the furnace body is divided into a burning chamber and a smoke flue chamber through the separation wall; the separation wall is provided with a smoke through opening; the furnace body is provided with a water inlet pipe which is connected with a heat exchanger; the heat exchanger is connected onto a burning chamber grate through a communication water pipe, wherein the burning chamber grate is formed by hollow pipes; the grate is connected with a water outlet pipe. According to the environment-friendly energy-saving reverse burning furnace, the heat in the smoke gas is fully utilized, the burning heat energy of fuel is fully utilized, and accordingly the utilization ratio of the heat energy is improved, the cost is saved, and the air emission pollution is reduced.

Description

The anti-stove that burns of environment-friendly and energy-efficient
Technical field
The utility model relates to the anti-stove that burns of a kind of environment-friendly and energy-efficient.
Background technology
In prior art, combustion furnace utilizes fuel to burn mostly, directly or indirectly the water in equipment is heated, and is not also used with a lot of heats for the cigarette producing after burning, but be directly thrown in atmosphere, cause energy waste and air pollution.Also decline to being difficult in the product cost of use combustion furnace simultaneously.
Utility model content
The utility model provides a kind of anti-stove that burns of environment-friendly and energy-efficient that makes full use of smoke heat energy and utilize burner hearth fuel heat for the problems referred to above.
In order to solve the problems of the technologies described above, the utility model provides a kind of environment-friendly and energy-efficient of following structure the anti-stove that burns, it comprises body of heater, body of heater is provided with coal feeding hole, slag notch and outlet flue, its design feature is: in described body of heater, be provided with division wall, body of heater inner chamber is separated into combustion chamber and flue chamber by division wall, division wall is provided with smoke passing port, water inlet pipe is housed on body of heater, on water inlet pipe, be connected with heat exchanger, heat exchanger is connected to by being communicated with water pipe the combustion chamber grate being made up of hollow pipe, is connected with outlet pipe on grate.
Described grate comprises that supporting water pipe crosses water pipe with many that are communicated on support water pipe.
Described heat exchanger comprises relative upper hose and downcomer, and downcomer is communicated with described water inlet pipe, is connected with roundabout bending many heat exchanging water pipes that arrange between upper hose and downcomer.
The middle part of described downcomer is provided with the space bar that downcomer inner chamber is separated, and described many heat exchanging water pipes are communicated with the downcomer inner chamber of space bar both sides respectively.
In described flue chamber, be at least provided with two groups of spaced upper hoses and downcomer, between adjacent two groups of upper hoses and downcomer, be provided with the divider wall that is connected to bottom of furnace body, between the sidepiece of divider wall and furnace body inside wall, be cigarette channel, between described two adjacent downcomers, connected by the tube connector through divider wall.
Adopt after said structure, in combustion chamber, throw in coal cinder or other fuel by coal feeding hole, owing to using water pipe as grate, when fuel combustion, can be directly the water heating in water pipe, and the flue gas of discharge make the current in flue gas and heat exchanger carry out sufficient heat exchange by heat exchanger.The heat exchanger of above-mentioned shape and bending heat exchanging water pipe are set and can extend current in water pipe and the heat exchanger time of flue gas, thereby guarantee heat exchange is thoroughly carried out, the divider wall arranging and many group heat exchangers are set can the flowing time of prolong smoke in flue chamber, thereby carry out sufficient heat exchange; Support water pipe and cross arranging of water pipe to ensure that hot water is up, thereby ensure that the current that flow out from outlet pipe meet corresponding temperature requirement.
In sum, the utility model takes full advantage of the heat in flue gas and takes full advantage of the combustion heat energy of fuel, and have improve heat utilization rate, cost-saving and reduce air venting pollute advantageous effect.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of embodiment of the present utility model;
Fig. 2 is the structural representation along A-A line is analysed and observe in Fig. 1;
Fig. 3 is the structural representation along B-B line is analysed and observe in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail:
As shown in Figure 1, Figure 2 and Figure 3, the anti-stove that burns of environment-friendly and energy-efficient provided by the utility model comprises body of heater 1, body of heater 1 is built into by refractory brick in the present embodiment, also can adopt other structures to surround body of heater 1, body of heater 1 is provided with coal feeding hole 2, slag notch 3, outlet flue 4, setting, the concrete structure of above-mentioned coal feeding hole 2, slag notch 3 and outlet flue 4 are all prior art, do not repeat them here.In body of heater 1, be provided with division wall 5, body of heater 1 inner chamber is separated into combustion chamber 1-1 and flue chamber 1-2 by division wall 5, on division wall 5, be also provided with the smoke passing port 1-3 of combustion chamber 1-1 and flue chamber 1-2 connection, water inlet pipe 6 is housed on body of heater 1, heat exchanger 7 is housed on water inlet pipe 6, heat exchanger 7 is arranged in flue chamber 1-2, and heat exchanger 7 is connected to by being communicated with water pipe 11 the combustion chamber 1-1 grate being made up of hollow pipe, is connected with outlet pipe 10 on grate.Aforementioned grate comprises that supporting water pipe 8 crosses water pipe 9 with many that are communicated on support water pipe 8, support water pipe 8 and cross water pipe 9 and be all hollow pipe, support water pipe 8 and can be two, wherein a level height that supports water pipe 8 supports the level height of water pipe 8 lower than another, on the high support water pipe 8 of level height, is connected with outlet pipe 10.Grate also can arrange the support water pipe 8 of other shapes and cross water pipe 9, and the grate shape of composition can be square or other shapes, as the grate by crossing water pipe 9 bendings, spiraling and form.The fuel entering from coal feeding hole can burn on above-mentioned grate, and the water in water pipe is directly heated, and takes full advantage of the heat energy of fuel.
Described heat exchanger 7 comprises relative upper hose 71 and downcomer 72, in the present embodiment, two groups of spaced upper hoses 71 and downcomer 72 are set altogether, also can many group upper hoses 71 and downcomer 72 be set according to designing requirement, between adjacent two groups of upper hoses 71 and downcomer 72, be provided with the divider wall 12 being connected on body of heater 1, between divider wall 12 and body of heater 1 inwall, be cigarette channel 1-4, between described two adjacent downcomers 72, connected by tube connector 75.Downcomer 72 is communicated with described water inlet pipe 6, between upper hose 71 and downcomer 72, be connected with the roundabout bending many heat exchanging water pipes 73 that arrange, in the present embodiment, heat exchanging water pipe 73 is the uniform roundabout bending in interval, can make current and flue gas in water pipe carry out the heat exchange of maximum area, also can be designed to other the warp architecture such as such as U-shaped, V-type, its objective is that the water and the flue gas that make in water pipe carry out sufficient heat exchange.The middle part of downcomer 72 is provided with the space bar 74 that downcomer 72 inner chambers are separated, described many heat exchanging water pipes 73 are communicated with downcomer 72 inner chambers of space bar 74 both sides respectively, be that current are after water inlet pipe 6 enters, first by the inner chamber rear portion entering part heat exchanging water pipe 73 of downcomer 72, current go upward in upper hose 71 again, current in upper hose 71 enter the inner chamber of downcomer 72 through other part heat exchanging water pipe 73 again, thereby realize heat exchange.To sum up, the current that enter from water inlet pipe 6 first carry out a heat exchange by heat exchanger 7 and flue gas, then by fuel combustion heating grate, thereby for above-mentioned current provide second heat exchange, the temperature of current is met design requirement.
The above is specific constructive form of the present utility model; the utility model is not restricted to the described embodiments; the art personnel, the equivalent variations based on concrete structure on the utility model and parts are replaced all in protection domain of the present utility model.

Claims (5)

1. the anti-stove that burns of environment-friendly and energy-efficient, comprise body of heater (1), body of heater (1) is provided with coal feeding hole (2), slag notch (3) and outlet flue (4), it is characterized in that: in described body of heater (1), be provided with division wall (5), body of heater (1) inner chamber is separated into combustion chamber (1-1) and flue chamber (1-2) by division wall (5), division wall (5) is provided with smoke passing port (1-3), water inlet pipe (6) is housed on body of heater (1), on water inlet pipe (6), be connected with heat exchanger (7), heat exchanger (7) is connected to by being communicated with water pipe combustion chamber (1-1) grate being made up of hollow pipe, on grate, be connected with outlet pipe (10).
2. the anti-stove that burns of environment-friendly and energy-efficient as claimed in claim 1, is characterized in that: described grate comprises support water pipe (8) and is communicated to the many mistake water pipes (9) that support on water pipe (8).
3. the anti-stove that burns of environment-friendly and energy-efficient as claimed in claim 1 or 2, it is characterized in that: described heat exchanger (7) comprises relative upper hose (71) and downcomer (72), downcomer (72) is communicated with described water inlet pipe (6), is connected with the roundabout bending many heat exchanging water pipes (73) that arrange between upper hose (71) and downcomer (72).
4. the anti-stove that burns of environment-friendly and energy-efficient as claimed in claim 3, it is characterized in that: the middle part of described downcomer (72) is provided with the space bar (74) that downcomer (72) inner chamber is separated, and described many heat exchanging water pipes (73) are communicated with downcomer (72) inner chamber of space bar (74) both sides respectively.
5. the anti-stove that burns of environment-friendly and energy-efficient as claimed in claim 3, it is characterized in that: in described flue chamber (1-2), be at least provided with two groups of spaced upper hoses (71) and downcomer (72), between adjacent two groups of upper hoses (71) and downcomer (72), be provided with the divider wall (12) that is connected to body of heater (1) bottom, between the sidepiece of divider wall (12) and body of heater (1) madial wall, be cigarette channel (1-4), between described adjacent two downcomers (72), connected by the tube connector (75) through divider wall (12).
CN201420171665.4U 2014-04-10 2014-04-10 Environment-friendly energy-saving reverse burning furnace Active CN203757777U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420171665.4U CN203757777U (en) 2014-04-10 2014-04-10 Environment-friendly energy-saving reverse burning furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420171665.4U CN203757777U (en) 2014-04-10 2014-04-10 Environment-friendly energy-saving reverse burning furnace

Publications (1)

Publication Number Publication Date
CN203757777U true CN203757777U (en) 2014-08-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420171665.4U Active CN203757777U (en) 2014-04-10 2014-04-10 Environment-friendly energy-saving reverse burning furnace

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CN (1) CN203757777U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104930548A (en) * 2015-06-07 2015-09-23 大连理工大学 Stove type water heater

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104930548A (en) * 2015-06-07 2015-09-23 大连理工大学 Stove type water heater

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