CN209069056U - Thermal medium boiler - Google Patents
Thermal medium boiler Download PDFInfo
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- CN209069056U CN209069056U CN201821852958.3U CN201821852958U CN209069056U CN 209069056 U CN209069056 U CN 209069056U CN 201821852958 U CN201821852958 U CN 201821852958U CN 209069056 U CN209069056 U CN 209069056U
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Abstract
The utility model relates to field of boilers, in particular to thermal medium boiler comprising thermal medium boiler ontology；It is sheathed on the sleeve assembly of thermal medium boiler body exterior, and the length of sleeve assembly is along the axially extending of thermal medium boiler ontology, wherein, sleeve assembly includes the first cylinder and the second cylinder, first cylinder is located between the second cylinder and thermal medium boiler ontology, the first air flow chamber is formed between first cylinder and the second cylinder, the second air flow chamber is formed between first cylinder and the outer wall of thermal medium boiler ontology, and first the first end of air flow chamber be connected to the first end of the second air flow chamber, the second end of first air flow chamber is provided with entrance, the second end of second air flow chamber is provided with outlet；Its temperature that can reduce smoke evacuation, and the phenomenon that low-temperature corrosion can be improved, the occupied area of equipment entirety is smaller, and installation cost is lower, and easy for installation.
Description
Technical field
The utility model relates to field of boilers, in particular to thermal medium boiler.
Background technique
Boiler of organic heat carrier is to be using coal, heavy oil, light oil, fuel gas and other combustible materials as fuel, conduction oil
Heat carrier forces liquid phase circulation using oil circulating pump, after thermal energy is conveyed to heating equipment, then returns to the direct current reheated
Formula special industrial furnace is widely used in such as petrochemical industry, weaving, printing and dyeing, plastics, rubber, food processing, timber processing, pitch heating, paper
Case production, dewatering vegetable, baking vanish, casting sand mo(u)ld drying, it may also be used for≤350 DEG C the row such as bake, evaporate, being formed, dissolving, drying
Industry is a kind of novel ideal heating equipment.
The thermal medium boiler that the relevant technologies provide mostly uses vertical or horizontal coiled-tube structure, and thermal insulation material is laid outside furnace body.
High-temperature flue gas leads to this external tubular air preheater after coil heat exchange, by flue.Due to using independent air
Preheater, whole system take up a large area, and manufacture, installation cost are high.In addition, traditional tubular air preheater is due to cold air
20 DEG C of inlet temperature or so, although the pipe outer wall fume side temperature that exchanges heat at cool air inlet still can using counter-flow designs
Low-temperature corrosion is generated lower than dew-point temperature.
Utility model content
The purpose of this utility model is to provide a kind of thermal medium boiler, the temperature of smoke evacuation can reduce, and can improve
The occupied area of the phenomenon that low-temperature corrosion, equipment entirety are smaller, and installation cost is lower, and easy for installation.
The embodiments of the present invention are achieved in that
A kind of thermal medium boiler comprising thermal medium boiler ontology；It is sheathed on the sleeve group of thermal medium boiler body exterior
Part, and the length of sleeve assembly is along the axially extending of thermal medium boiler ontology, wherein sleeve assembly includes the first cylinder and second
Cylinder, the first cylinder are located between the second cylinder and thermal medium boiler ontology, and is formed between the first cylinder and the second cylinder
One air flow chamber forms the second air flow chamber, and the first of the first air flow chamber between the first cylinder and the outer wall of thermal medium boiler ontology
End is connected to the first end of the second air flow chamber, and the second end of the first air flow chamber is provided with entrance, and the second end of the second air flow chamber is set
It is equipped with outlet.
In the utility model preferred embodiment:
Above-mentioned sleeve assembly further includes the first supporting element, and the both ends of the first supporting element are separately connected the first cylinder and heat carrier
The outer wall of boiler body.
In the utility model preferred embodiment:
Above-mentioned sleeve assembly further includes the second supporting element, and the both ends of the second supporting element are separately connected the first cylinder and second
Body.
In the utility model preferred embodiment:
Above-mentioned sleeve assembly further includes the first retaining ring, and the first end of the first retaining ring connects the second end of the first cylinder, and first
The direction that the second end of retaining ring is directed away from thermal medium boiler ontology extends, and between the first retaining ring and the second end of the second cylinder
Form entrance.
In the utility model preferred embodiment:
Above-mentioned sleeve assembly further includes the second retaining ring, and the first end of the second retaining ring connects thermal medium boiler ontology, second gear
The direction that the second end of circle is directed away from thermal medium boiler ontology extends, and the second retaining ring is arranged at intervals at the first retaining ring far from the
The side of two cylinders forms outlet between the second retaining ring and the first retaining ring.
In the utility model preferred embodiment:
Above-mentioned thermal medium boiler ontology includes furnace tube and coil pack, and furnace tube has exhanst gas outlet and burner hearth, coil pack
It is set to the inside of furnace tube, and coil pack and furnace tube are coaxially disposed, it is logical with flue gas between coil pack and the inner wall of furnace tube
Road, exhaust gases passes have the smoke inlet being connected to burner hearth, and exhaust gases passes are connected to exhanst gas outlet.
In the utility model preferred embodiment:
Above-mentioned coil pack includes the first coil pipe and the second coil pipe, and the second coil pipe is set to the inner wall of the first coil pipe and furnace tube
Between, and the first exhaust gases passes are formed between the first coil pipe and the second coil pipe, is formed between the second coil pipe and the inner wall of furnace tube
Two exhaust gases passes, the first end of the first exhaust gases passes are provided with smoke inlet, the second end of the first exhaust gases passes and the second flue gas
The second end in channel is connected to, and to form exhaust gases passes, the first end of the second exhaust gases passes is connected to exhanst gas outlet.
In the utility model preferred embodiment:
Above-mentioned thermal medium boiler ontology further includes burner, and burner is set to furnace tube.
In the utility model preferred embodiment:
Above-mentioned furnace tube includes cylinder ontology, heat preservation front cover and heat preservation rear cover, and the both ends of cylinder ontology are respectively arranged with heat preservation front cover
With heat preservation rear cover, burner is set to heat preservation front cover.
In the utility model preferred embodiment:
Above-mentioned furnace tube further includes Hou Qianggai, and Hou Qianggai is set to an ontology, and rear wall lid is located at heat preservation rear cover towards cylinder sheet
The side in internal portion.
The beneficial effect of the thermal medium boiler of the utility model embodiment is:
The outer cover of the thermal medium boiler ontology of thermal medium boiler provided by the embodiment of the utility model is set to sleeve assembly,
And sleeve assembly has the first air flow chamber and the second air flow chamber, the first end company of the first end of the first air flow chamber and the second air flow chamber
Logical, the second end of the first air flow chamber is provided with entrance, and the second end of the second air flow chamber is provided with outlet, and cold air can be from entrance
After hot-air progress first time heat exchange into the first air flow chamber, and in the cold air and the second air flow chamber of the first air flow chamber of entrance
The second air flow chamber is entered back into, gas and the thermal medium boiler ontology into the second air flow chamber exchange heat again, carry to reduce heat
The exhaust gas temperature of flue gas in body boiler body, and the sleeve assembly of the thermal medium boiler carries out heat exchange reduction thermal medium boiler sheet
When the flue-gas temperature of body, the air in the second air flow chamber, which is free of, has corrosive element, therefore is not in low-temperature corrosion
Situation, and the sleeve assembly is sheathed on the outside of thermal medium boiler ontology, can reduce the occupied area of equipment entirety, installation compared with
It is convenient.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the cross-sectional view of thermal medium boiler in the utility model embodiment；
Fig. 2 is the partial sectional view of thermal medium boiler in the utility model embodiment.
Icon: 010- thermal medium boiler；100- thermal medium boiler ontology；200- sleeve assembly；The first cylinder of 210-；220-
Second cylinder；The first air flow chamber of 231-；The second air flow chamber of 232-；233- entrance；The outlet 234-；The first supporting element of 235-；236-
Second supporting element；The first retaining ring of 237-；The second retaining ring of 238-；110- furnace tube；120- coil pack；111- exhanst gas outlet；112-
Burner hearth；130- exhaust gases passes；The first coil pipe of 121-；The second coil pipe of 122-；The first exhaust gases passes of 131-；The second flue gas of 132- is logical
Road；113- smoke inlet；114- ontologies；115- keeps the temperature front cover；116- keeps the temperature rear cover；Wall lid after 117-.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the utility model embodiment, it should be noted that the orientation or position of the instructions such as term "inner", "outside"
Set relationship be based on the orientation or positional relationship shown in the drawings or the utility model product using when the orientation usually put
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, it is not understood to indicate or imply relatively heavy
The property wanted.
In the description of the utility model embodiment, it is also necessary to which explanation is unless specifically defined or limited otherwise, art
Language " setting ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachable
Connection, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, centre can also be passed through
Medium is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
Fig. 1 is please referred to, the present embodiment provides a kind of thermal medium boilers 010 comprising thermal medium boiler 010 and sleeve group
Part 200, sleeve assembly 200 is sheathed on the outside of 010 ontology of thermal medium boiler, and the length of sleeve assembly 200 is along heat carrier pot
The axis of 010 ontology of furnace extends, wherein sleeve assembly 200 includes the first cylinder 210 and the second cylinder 220, the first cylinder 210
It is located between 010 ontology of the second cylinder 220 and thermal medium boiler, forms first between the first cylinder 210 and the second cylinder 220
Air flow chamber 231 forms the second air flow chamber 232, and the first gas between the outer wall of 010 ontology of first cylinder 210 and thermal medium boiler
The first end of stream chamber 231 is connected to the first end of the second air flow chamber 232, and the second end of the first air flow chamber 231 is provided with entrance
233, the second end of the second air flow chamber 232 is provided with outlet 234；The thermal medium boiler 010 when in use, can be from above-mentioned entrance
233 input cold airs in the first air flow chamber 231, into the cold air in the first air flow chamber 231 can in the second air flow chamber 232
Hotter gas exchanges heat, and then passes through the company of the first end of the first air flow chamber 231 and the first end of the second air flow chamber 232 again
Logical place enters the second air flow chamber 232, and the gas in the second air flow chamber 232 can be carried out with the hot fume of 010 ontology of thermal medium boiler
Heat exchange, to reduce the flue-gas temperature of 010 body interior of thermal medium boiler, to reduce the temperature of discharge flue gas, and the set
While cartridge module 200 realizes the temperature for reducing discharge flue gas, due to not sulfur-bearing etc. in gas hotter in the second air flow chamber 232
With corrosive element, therefore the phenomenon that be not in low-temperature corrosion equipment, sleeve assembly 200 is sheathed on thermal medium boiler
The outside of 010 ontology makes the occupied area of the entirety of thermal medium boiler 010 smaller, and is protected with sleeve assembly 200 instead of welding
Adiabator further reduced the integral installation difficulty and cost of equipment.
It should be noted that various steel in the prior art can be selected in above-mentioned first cylinder 210 and the second cylinder 220
Material, alloy etc., are not specifically limited herein.
Further, referring to figure 2., the sleeve assembly 200 of the present embodiment further includes the first supporting element 235, the first support
The both ends of part 235 are separately connected the outer wall of 010 ontology of the first cylinder 210 and thermal medium boiler, i.e. the first supporting element 235 can be given
First cylinder 210 is played a supporting role, so that the first cylinder 210 is more steadily set to 010 ontology of thermal medium boiler and
Between two cylinders 220, to ensure that the second air flow chamber 232 has gas flow space sufficient enough, be conducive to the second air flow chamber
The hot fume of 232 gas and 010 ontology of thermal medium boiler adequately exchanges heat.
Further, referring to figure 2., the sleeve assembly 200 of the present embodiment further includes the second supporting element 236, the second support
The both ends of part 236 are separately connected the first cylinder 210 and the second cylinder 220, i.e. the second supporting element 236 can give the second cylinder 220
It plays a supporting role, so that the second cylinder 220 is more steadily set to the outside of the first cylinder 210, to ensure the first air-flow
Chamber 231 has gas flow space sufficient enough, is conducive to the gas of the first air flow chamber 231 and the gas of the second air flow chamber 232
Body is sufficiently exchanged heat.
It should be noted that first supporting element 235 and the second supporting element 236 of the present embodiment are support band steel；It is optional
, in other embodiments, support column etc. can be selected in the first supporting element 235 and the second supporting element 236.
It should be further noted that the both ends of above-mentioned first supporting element 235 can be respectively welded and thermal medium boiler 010
Ontology and the first cylinder 210, the both ends of the second supporting element 236 can be respectively welded at the first cylinder 210 and the second cylinder 220；
Optionally, in other embodiments, the first supporting element 235 can with the first cylinder 210 or thermal medium boiler 010 ontology one at
Type, the second supporting element 236 can be with the first cylinders 210 and the integrated molding of the second cylinder 220 etc..
Referring to figure 2., the sleeve assembly 200 of the present embodiment further includes the first retaining ring 237, the first end of the first retaining ring 237
The second end of the first cylinder 210 is connected, the direction that the second end of the first retaining ring 237 is directed away from 010 ontology of thermal medium boiler is prolonged
It stretches, and forms above-mentioned entrance 233 between the first retaining ring 237 and the second end of the second cylinder 220；In detail, the of the present embodiment
The first end of one retaining ring 237 and the second end of the first cylinder 210 are welded, optionally, in other embodiments, the first retaining ring 237
It is integrally formed with the first cylinder 210；The first retaining ring 237, which is arranged, in the second end of the first cylinder 210 can be improved 233 air inlet of entrance
Accuracy.
Referring to figure 2., the sleeve assembly 200 of the present embodiment further includes the second retaining ring 238, the first end of the second retaining ring 238
010 ontology of thermal medium boiler is connected, the direction that the second end of the second retaining ring 238 is directed away from 010 ontology of thermal medium boiler extends,
And second retaining ring 238 be arranged at intervals at side of first retaining ring 237 far from the second cylinder 220, the second retaining ring 238 and the first retaining ring
Above-mentioned outlet 234 is formed between 237；In detail, the first end of second retaining ring 238 of the present embodiment with thermal medium boiler 010
Body welding, optionally, in other embodiments, the second retaining ring 238 and 010 body by integral forming of thermal medium boiler；By first gear
Circle 237 and the second retaining ring 238 composition outlet 234, the gas that can be exported to the second air flow chamber 232 guides effect.
It should be noted that the entrance 233 of the sleeve assembly 200 of the present embodiment and outlet 234 are located at sleeve assembly 200
The same end can increase the total air flow circulation length of the first air flow chamber 231 and the second air flow chamber 232, effectively to improve air-flow
Heat transfer effect, promoted 010 ontology of thermal medium boiler in flue gas cooling effect.
Fig. 1 is please referred to, 010 ontology of thermal medium boiler of the present embodiment is horizontal thermal medium boiler comprising 110 He of furnace tube
Coil pack 120, furnace tube 110 have exhanst gas outlet 111 and burner hearth 112, and coil pack 120 is set to the inside of furnace tube 110, and
Coil pack 120 and furnace tube 110 are coaxially disposed, and have exhaust gases passes 130, cigarette between coil pack 120 and the inner wall of furnace tube 110
Gas channel 130 has the smoke inlet 113 being connected to burner hearth 112, and exhaust gases passes 130 are connected to above-mentioned exhanst gas outlet 111, i.e.,
The flue gas generated in burner hearth 112 can enter the exhaust gases passes between coil pack 120 and furnace tube 110 from smoke inlet 113
130, exhanst gas outlet 111 then, which is flowed to, from exhaust gases passes 130 is discharged.
It should be noted that above-mentioned sleeve assembly 200 is sheathed on the outside of furnace tube 110, and sleeve assembly 200 and furnace tube
110 coaxial arrangement, when flue gas exhaust gases passes 130 flow when, can be with the gas of the second air flow chamber 232 of sleeve assembly 200
It exchanges heat, to reduce the temperature of flue gas.
Further, referring to figure 2., above-mentioned coil pack 120 includes the first coil pipe 121 and the second coil pipe 122, the second disk
Pipe 122 is set between the first coil pipe 121 and the inner wall of furnace tube 110, and is formed between the first coil pipe 121 and the second coil pipe 122
First exhaust gases passes 131, form the second exhaust gases passes 132 between the second coil pipe 122 and the inner wall of furnace tube 110, the first flue gas is logical
The first end in road 131 is provided with above-mentioned smoke inlet 113, the second end of the first exhaust gases passes 131 and the second exhaust gases passes 132
Second end connection, to form above-mentioned exhaust gases passes 130, i.e., exhaust gases passes 130 are by the first exhaust gases passes 131 being connected to and the second cigarette
Gas channel 132 forms, and the first end of above-mentioned second exhaust gases passes 132 is connected to exhanst gas outlet 111.It should be noted that along heat
The axial direction of 010 ontology of medium boiler, the first of exhanst gas outlet 111, the first end of the first air flow chamber 231 and the second air flow chamber 232
End is located at the same end of 010 ontology of thermal medium boiler, and the second end of entrance 233, outlet 234 and the second exhaust gases passes 132 is located at
The same end of 010 ontology of thermal medium boiler, so, the flow direction and the second exhaust gases passes of the gas in the second air flow chamber 232
The flow direction of flue gas is on the contrary, can be improved the heat transfer effect of flue gas, to achieve the effect that preferable flue gas cool-down in 132.
010 ontology of thermal medium boiler of the present embodiment further includes burner (not shown), and burner is set to furnace tube 110；
Further, above-mentioned furnace tube 110 further includes an ontology 114, heat preservation front cover 115 and heat preservation rear cover 116, the both ends of cylinder ontology 114
It is respectively arranged with heat preservation front cover 115 and heat preservation rear cover 116, said burner is set to heat preservation front cover 115.
Further, Fig. 1 is please referred to, the furnace tube 110 that this implementation has been gone back further includes rear wall lid 117, and rear wall lid 117 is set to
Cylinder ontology 114, and rear wall lid 117 is located at heat preservation rear cover 116 towards the side inside cylinder ontology 114.
It should be noted that the other structures of 010 ontology of thermal medium boiler of the present embodiment with it is in the prior art various
The structure of boiler of organic heat carrier is similar, is no longer illustrated herein to identical structure.It should be further noted that other
In embodiment, 010 ontology of thermal medium boiler can also be vertical thermal medium boiler.
The principle that thermal medium boiler 010 reduces discharge flue-gas temperature is: the flue gas energy generated in the burner hearth 112 of furnace tube 110
It is enough to enter the first exhaust gases passes 131 from smoke inlet 113, then entering the second exhaust gases passes 132, and logical in the second flue gas
In road 132 with the gas converting heat in the second air flow chamber 232, to reduce the temperature of discharged flue gas.
In conclusion the beneficial effect of the thermal medium boiler of the utility model is:
The outer cover of the thermal medium boiler ontology of thermal medium boiler provided by the embodiment of the utility model is set to sleeve assembly,
And sleeve assembly has the first air flow chamber and the second air flow chamber, the first end company of the first end of the first air flow chamber and the second air flow chamber
Logical, the second end of the first air flow chamber is provided with entrance, and the second end of the second air flow chamber is provided with outlet, and cold air can be from entrance
After hot-air progress first time heat exchange into the first air flow chamber, and in the cold air and the second air flow chamber of the first air flow chamber of entrance
The second air flow chamber is entered back into, gas and the thermal medium boiler ontology into the second air flow chamber exchange heat again, carry to reduce heat
The exhaust gas temperature of flue gas in body boiler body, and the sleeve assembly of the thermal medium boiler carries out heat exchange reduction thermal medium boiler sheet
When the flue-gas temperature of body, the air in the second air flow chamber, which is free of, has corrosive element, therefore is not in low-temperature corrosion
Situation, and the sleeve assembly is sheathed on the outside of thermal medium boiler ontology, can reduce the occupied area of equipment entirety, installation compared with
It is convenient.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of thermal medium boiler characterized by comprising
Thermal medium boiler ontology；
It is sheathed on the sleeve assembly of thermal medium boiler body exterior, and the length of the sleeve assembly is along the thermal medium boiler sheet
Body it is axially extending, wherein the sleeve assembly includes the first cylinder and the second cylinder, and first cylinder is located in described the
Between two cylinders and the thermal medium boiler ontology, the first air flow chamber is formed between first cylinder and second cylinder,
The second air flow chamber, and the of first air flow chamber are formed between first cylinder and the outer wall of the thermal medium boiler ontology
One end is connected to the first end of second air flow chamber, and the second end of first air flow chamber is provided with entrance, second gas
The second end of stream chamber is provided with outlet.
2. thermal medium boiler according to claim 1, which is characterized in that the sleeve assembly further includes the first supporting element,
The both ends of first supporting element are separately connected the outer wall of first cylinder and the thermal medium boiler ontology.
3. thermal medium boiler according to claim 1, which is characterized in that the sleeve assembly further includes the second supporting element,
The both ends of second supporting element are separately connected first cylinder and second cylinder.
4. thermal medium boiler according to claim 1, which is characterized in that the sleeve assembly further includes the first retaining ring, institute
The first end for stating the first retaining ring connects the second end of first cylinder, and the second end of first retaining ring is directed away from the heat
The direction of medium boiler ontology extends, and forms the entrance between first retaining ring and the second end of second cylinder.
5. thermal medium boiler according to claim 4, which is characterized in that the sleeve assembly further includes the second retaining ring, institute
The first end for stating the second retaining ring connects the thermal medium boiler ontology, and the second end of second retaining ring is directed away from the heat and carries
The direction of body boiler body extends, and second retaining ring is arranged at intervals at the side of first retaining ring far from the second cylinder,
The outlet is formed between second retaining ring and first retaining ring.
6. thermal medium boiler according to claim 1, which is characterized in that the thermal medium boiler ontology includes furnace tube and disk
Tube assembly, the furnace tube have exhanst gas outlet and burner hearth, and the coil pack is set to the inside of the furnace tube, and the coil pipe
Component and the furnace tube are coaxially disposed, and have exhaust gases passes, the flue gas between the coil pack and the inner wall of the furnace tube
Channel has the smoke inlet being connected to the burner hearth, and the exhaust gases passes are connected to the exhanst gas outlet.
7. thermal medium boiler according to claim 6, which is characterized in that the coil pack includes the first coil pipe and second
Coil pipe, second coil pipe are set between first coil pipe and the inner wall of the furnace tube, and first coil pipe with it is described
The first exhaust gases passes are formed between second coil pipe, and it is logical that the second flue gas is formed between second coil pipe and the inner wall of the furnace tube
Road, the first end of first exhaust gases passes are provided with the smoke inlet, the second end of first exhaust gases passes with it is described
The second end of second exhaust gases passes is connected to, to form the exhaust gases passes, the first end of second exhaust gases passes and the cigarette
Gas outlet.
8. thermal medium boiler according to claim 6, which is characterized in that the thermal medium boiler ontology further includes burning
Device, the burner are set to the furnace tube.
9. thermal medium boiler according to claim 8, which is characterized in that the furnace tube include cylinder ontology, heat preservation front cover and
Rear cover is kept the temperature, the both ends of the cylinder ontology are respectively arranged with the heat preservation front cover and the heat preservation rear cover, the burner setting
In the heat preservation front cover.
10. thermal medium boiler according to claim 9, which is characterized in that the furnace tube further includes Hou Qianggai, the rear wall
Lid is set to the cylinder ontology, and the rear wall lid is located at the heat preservation rear cover towards the side of the cylinder body interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821852958.3U CN209069056U (en) | 2018-11-09 | 2018-11-09 | Thermal medium boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821852958.3U CN209069056U (en) | 2018-11-09 | 2018-11-09 | Thermal medium boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209069056U true CN209069056U (en) | 2019-07-05 |
Family
ID=67098506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821852958.3U Active CN209069056U (en) | 2018-11-09 | 2018-11-09 | Thermal medium boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209069056U (en) |
-
2018
- 2018-11-09 CN CN201821852958.3U patent/CN209069056U/en active Active
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| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 21, Chuangye West Road, Xinbei District, Changzhou City, Jiangsu Province, 212300 Patentee after: Desen (Changzhou) Energy Equipment Co.,Ltd. Address before: 213001 21 Chuang Chuang Road, Xinbei District, Changzhou, Jiangsu Patentee before: DEVOTION (CHANGZHOU) BOILER Co.,Ltd. |
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| CP03 | Change of name, title or address |