CN208011682U - A kind of steam boiler waste heat recovering device - Google Patents
A kind of steam boiler waste heat recovering device Download PDFInfo
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- CN208011682U CN208011682U CN201820375910.1U CN201820375910U CN208011682U CN 208011682 U CN208011682 U CN 208011682U CN 201820375910 U CN201820375910 U CN 201820375910U CN 208011682 U CN208011682 U CN 208011682U
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- boiler
- boiler body
- outlet pipe
- waste heat
- fixedly installed
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Abstract
The utility model belongs to boiler afterheat recovering device technical field, disclose a kind of steam boiler waste heat recovering device, including boiler body, the outer wall of the boiler body is fixedly installed heat preservation rock, side wall warming pipeline is fixedly installed on the inside of the heat preservation rock, the both ends of the side wall warming pipeline are fixedly installed outlet conduit and water inlet line, the other end of the outlet conduit and water inlet line reaches the outside of boiler body through the side wall of boiler body, boiler intracavity room is fixedly installed on the inside of the heat preservation rock, the inside of the boiler intracavity room is by being welded and fixed setting combuster fixing bracket；The structure of boiler is redesigned, when boiler uses, the heat transfer performance of boiler is more excellent, boiler is more abundant to the absorption of heat during being heated, and the heat absorption efficiency of boiler is improved during fuel combustion, reduces the waste of fuel.
Description
Technical field
The utility model belongs to boiler afterheat recovering device technical field, and in particular to a kind of steam boiler waste heat recycling dress
It sets.
Background technology
Due to energy shortage, as energy conservation is further carried out, various novel energy conserving furnaces are gradually improved, and using novel
The high-quality thermal insulation material such as refractory fibre makes boiler radiation loss be decreased obviously.Burning is enhanced using advanced burner,
Imperfect combustion amount is reduced, air-fuel ratio also tends to rationally.However, reduce exhaust gas heat loss become estranged Mist heat recovering technology still
It is in progress unhappy.Current boiler heat utilization rate is not high, and boiler afterheat is lost in seriously, in order to improve utilization of the boiler to heat
Rate recycles the waste heat of boiler, is redesigned for current boiler structure, again thus it is proposed that one
Kind steam boiler waste heat recovering device.
Utility model content
The purpose of this utility model is to provide a kind of steam boiler waste heat recovering devices, to solve in above-mentioned background technology
The boiler energy utilization rate of proposition is not high, and waste heat is lost in serious irretrievable problem.
To achieve the above object, the utility model provides the following technical solutions：A kind of steam boiler waste heat recovering device, packet
Boiler body is included, the outer wall of the boiler body is fixedly installed heat preservation rock, is fixedly installed on the inside of the heat preservation rock
The both ends of side wall warming pipeline, the side wall warming pipeline are fixedly installed outlet conduit and water inlet line, the outlet conduit
The side wall for running through boiler body with the other end of water inlet line reaches the outside of boiler body, and the inside of the heat preservation rock is fixed
It is provided with boiler intracavity room, the inside of the boiler intracavity room is by being welded and fixed setting combuster fixing bracket, the combustion
It burns the support bracket fastened other end in room and combuster is fixedly installed, branch is fixed in the combustion chamber by being welded and fixed setting in combustion chamber
The other end top of frame, the inside of the combustion chamber, which is fixed by the bracket, is provided with combustion head, and the lower end of the combustion head passes through
It is welded to connect and is provided with gas pipeline, the other end of the gas pipeline reaches the outer of boiler body through the side wall of boiler body
Portion, ventilation shaft is fixedly installed below the combustion head, and the other end of the ventilation shaft runs through the side wall of boiler body
The outside of boiler body is reached, the other end of the ventilation shaft is provided with wind turbine by being welded and fixed, the lower end of the wind turbine
It is bolted and is arranged in firm banking upper surface, the top of the combustion head is provided with outlet pipe, the outlet pipe
The other end outside of boiler body is reached through the side wall of boiler body, the inner wall of the boiler body sets by being welded and fixed
It is equipped with outlet pipe fixing bracket, the outlet pipe is fixed at by outlet pipe fixing bracket in boiler body
Portion.
Preferably, the side wall warming pipeline is to rotate outside table of the fixed form disk knot in boiler intracavity room of winding
Face.
Preferably, structure of the outlet pipe inside boiler body is helical structure, and the outlet pipe is in boiler
One end of outer body is provided with pressurization motor, and the one end for the motor that pressurizes is connected with the inside of outlet pipe, the outlet
One end top of pipeline is provided with waste heat recovery furnace, and the outer wall of the waste heat recovery furnace is fixedly installed heat-insulated rock wool, it is described every
Warming pipeline is fixedly installed on the inside of hot rock wool, the outer wall and heating tube of waste heat recovery furnace are run through in one end of the outlet pipe
Road is connected.
Preferably, the surface structure of the combustion chamber and combustion head is all spherical structure.
Preferably, the outlet pipe is all enclosed with guarantor in the outer surface of boiler body and the perimeter of waste heat recovery furnace
Warm rock wool.
Compared with prior art, the utility model has the beneficial effects that：
(1) structure of boiler is redesigned, and when boiler uses, the heat transfer performance of boiler is more excellent, into
Boiler is more abundant to the absorption of heat during row heating, and the heat absorption effect of boiler is improved during fuel combustion
Rate reduces the waste of fuel.
(2) outer wall construction of boiler redesigns, and the heat of boiler side walls can be carried out to utilization again, avoid side wall
Heat losses to environment in, while the waste heat of boiler being absorbed and utilized, reduces the waste of the energy.
(3) outlet pipe of the fuel of boiler internal is redesigned, can be same during being heated to boiler
Hot-air inside Shi Liyong pipelines heats boiler, while the boiler of pipeline connection next stage can be to next boiler
Inside is heated, and the utilization rate of energy is promoted.
Description of the drawings
Fig. 1 is the surface structure schematic diagram of the utility model；
Fig. 2 is the inside top structural schematic diagram of the utility model；
In figure：Branch is fixed in 1- boiler bodies, 2- outlet conduits, 3- side walls warming pipeline, 4- heat preservation rocks, the combustion chambers 5-
Frame, 6- boiler intracavities room, 7- water inlet lines, 8- gas pipelines, 9- ventilation shafts, 10- wind turbines, the combustion chambers 11-, 12- combustion heads,
13- pressurizations motor, 14- outlet pipes fixing bracket, 15- outlet pipes, 16- waste heat recovery furnaces, 17- warming pipelines, 18- are heat-insulated
Rock wool.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- Fig. 2 is please referred to Fig.1, the utility model provides a kind of technical solution：A kind of steam boiler waste heat recovering device, packet
Boiler body 1 is included, the outer wall of boiler body 1 is fixedly installed heat preservation rock 4, and the inside of heat preservation rock 4 is fixedly installed side wall
The both ends of warming pipeline 3, side wall warming pipeline 3 are fixedly installed outlet conduit 2 and water inlet line 7, outlet conduit 2 and water inlet pipe
The other end in road 7 reaches the outside of boiler body 1 through the side wall of boiler body 1, and the inside of heat preservation rock 4 is fixedly installed pot
Furnace chamber room 6, the inside of boiler intracavity room 6 is by being welded and fixed setting combuster fixing bracket 5, combustion chamber fixing bracket 5
The other end be fixedly installed combuster 11, combustion chamber 11 is by being welded and fixed the other end being arranged in combustion chamber fixing bracket 5
Top, the inside of combustion chamber 11, which is fixed by the bracket, is provided with combustion head 12, and the lower end of combustion head 12 is by being welded to connect setting
There are gas pipeline 8, the other end of gas pipeline 8 to reach the outside of boiler body 1, combustion head 12 through the side wall of boiler body 1
Lower section be fixedly installed ventilation shaft 9, the other end of ventilation shaft 9 reaches boiler body 1 through the side wall of boiler body 1
The other end of outside, ventilation shaft 9 is provided with wind turbine 10 by being welded and fixed, and the lower end of wind turbine 10 is bolted setting and exists
The top of firm banking upper surface, combustion head 12 is provided with outlet pipe 15, and the other end of outlet pipe 15 runs through boiler body 1
Side wall reach the outside of boiler body 1, the inner wall of boiler body 1 is provided with outlet pipe fixing bracket by being welded and fixed
14, outlet pipe 15 is fixed at the inside of boiler body 1 by outlet pipe fixing bracket 14.
In order to improve the utilization rate of heat, in the present embodiment, it is preferred that side wall warming pipeline 3 is to rotate the fixation of winding
Outer surface of the mode disk knot in boiler intracavity room 6.
In order to be preferably recycled to waste heat, in the present embodiment, it is preferred that outlet pipe 15 is in boiler body 1
Internal structure is helical structure, and outlet pipe 15 is provided with pressurization motor 13 in the one end in 1 outside of boiler body, and the electricity that pressurizes
One end of machine 13 is connected with the inside of outlet pipe 15, and one end top of outlet pipe 15 is provided with waste heat recovery furnace 16, remaining
The outer wall of recuperation of heat stove 16 is fixedly installed heat-insulated rock wool 18, and the inside of heat-insulated rock wool 18 is fixedly installed warming pipeline 17, goes out
One end of feed channel 15 is connected through the outer wall of waste heat recovery furnace 16 with warming pipeline 17.
In order to enable boiler internal burn when heat absorption it is more abundant, in the present embodiment, it is preferred that combustion chamber 11 with
The surface structure of combustion head 12 is all spherical structure.
In order to avoid heat disappears in the environment, in the present embodiment, it is preferred that outlet pipe 15 is in boiler body 1 and remaining
The outer surface of the perimeter of recuperation of heat stove 16 is all enclosed with heat preservation rock.
The operation principle and process for using of the utility model：The boiler is when in use by water inlet line from boiler body 1
Bottom water injection, combustion head 12 run when fuel from 8 inside transport of gas pipeline to combustion head 12, while wind turbine 10 startup will be empty
The inside that air pressure is reduced to combustion chamber 11 makes the burning of combustion head 12 more abundant, and the air after burning enters outlet pipe 15 and makes
It obtains the moisture inside boiler body 1 to be heated, air is passed to pressurization motor 13 from outlet pipe 15 and through being overpressurized motor 13 adds
The inside for being pressed onto waste heat recovery furnace 16 heats waste heat recovery furnace 16 by warming pipeline 17, is heated in boiler body 1
The inside of backward water inlet line 7 is passed through water, and water simultaneously inhales the waste heat of boiler body 1 in the internal circulation of side wall warming pipeline 3
It receives.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of steam boiler waste heat recovering device, including boiler body (1), it is characterised in that：Outside the boiler body (1)
Wall is fixedly installed heat preservation rock (4), and side wall warming pipeline (3), the side are fixedly installed on the inside of the heat preservation rock (4)
The both ends of wall warming pipeline (3) are fixedly installed outlet conduit (2) and water inlet line (7), the outlet conduit (2) and water inlet pipe
The other end in road (7) reaches the outside of boiler body (1), the inside of the heat preservation rock (4) through the side wall of boiler body (1)
It is fixedly installed boiler intracavity room (6), branch is fixed in the inside of the boiler intracavity room (6) by being welded and fixed setting combuster
Frame (5), the other end fixed setting combuster (11) of the combustion chamber fixing bracket (5), the combustion chamber (11) pass through weldering
The other end top for being fixed at combustion chamber fixing bracket (5) is connect, the inside of the combustion chamber (11), which is fixed by the bracket, to be set
It is equipped with combustion head (12), the lower end of the combustion head (12) is provided with gas pipeline (8), the gas pipeline by being welded to connect
(8) the other end reaches the outside of boiler body (1) through the side wall of boiler body (1), and the lower section of the combustion head (12) is solid
Surely it is provided with ventilation shaft (9), the other end of the ventilation shaft (9) reaches boiler body through the side wall of boiler body (1)
(1) other end of outside, the ventilation shaft (9) is provided with wind turbine (10) by being welded and fixed, under the wind turbine (10)
End, which is bolted, to be arranged in firm banking upper surface, and the top of the combustion head (12) is provided with outlet pipe (15), institute
The other end for stating outlet pipe (15) reaches the outside of boiler body (1), the boiler body through the side wall of boiler body (1)
(1) inner wall is provided with outlet pipe fixing bracket (14) by being welded and fixed, and the outlet pipe (15) passes through outlet pipe
Fixing bracket (14) is fixed at the inside of boiler body (1).
2. a kind of steam boiler waste heat recovering device according to claim 1, it is characterised in that：The side wall warming pipeline
(3) outer surface with the fixed form disk knot of rotation winding in boiler intracavity room (6).
3. a kind of steam boiler waste heat recovering device according to claim 1, it is characterised in that：The outlet pipe (15)
It is helical structure, one end setting of the outlet pipe (15) on the outside of boiler body (1) in the internal structure of boiler body (1)
There is pressurization motor (13), and the one end for the motor (13) that pressurizes is connected with the inside of outlet pipe (15), the outlet pipe
(15) one end top is provided with waste heat recovery furnace (16), and the outer wall of the waste heat recovery furnace (16) is fixedly installed heat-insulated rock wool
(18), warming pipeline (17) is fixedly installed on the inside of the heat-insulated rock wool (18), one end of the outlet pipe (15) is run through
The outer wall of waste heat recovery furnace (16) is connected with warming pipeline (17).
4. a kind of steam boiler waste heat recovering device according to claim 1, it is characterised in that：The combustion chamber (11) with
The surface structure of combustion head (12) is all spherical structure.
5. a kind of steam boiler waste heat recovering device according to claim 1, it is characterised in that：The outlet pipe (15)
It is all enclosed with heat preservation rock in the outer surface of boiler body (1) and the perimeter of waste heat recovery furnace (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820375910.1U CN208011682U (en) | 2018-03-20 | 2018-03-20 | A kind of steam boiler waste heat recovering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820375910.1U CN208011682U (en) | 2018-03-20 | 2018-03-20 | A kind of steam boiler waste heat recovering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208011682U true CN208011682U (en) | 2018-10-26 |
Family
ID=63889858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820375910.1U Active CN208011682U (en) | 2018-03-20 | 2018-03-20 | A kind of steam boiler waste heat recovering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208011682U (en) |
-
2018
- 2018-03-20 CN CN201820375910.1U patent/CN208011682U/en active Active
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