CN205481751U - Organic heat carrier heating furnace - Google Patents
Organic heat carrier heating furnace Download PDFInfo
- Publication number
- CN205481751U CN205481751U CN201620133580.6U CN201620133580U CN205481751U CN 205481751 U CN205481751 U CN 205481751U CN 201620133580 U CN201620133580 U CN 201620133580U CN 205481751 U CN205481751 U CN 205481751U
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- coil pipe
- layer coil
- outer layer
- heater
- conduction oil
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 24
- 239000007789 gas Substances 0.000 claims abstract description 24
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000003546 flue gas Substances 0.000 claims abstract description 20
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 16
- 239000003245 coal Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- General Induction Heating (AREA)
Abstract
The utility model relates to an organic heat carrier heating furnace, including furnace body, bell and coil set spare, the furnace body bottom is equipped with flue gas inlet, and it is interior from upwards circulating down that the high temperature flue gas gets into the furnace body from flue gas inlet, coil set spare sets up in the furnace body, coil set spare lower extreme and conduction oil input tube intercommunication, coil set spare upper end and heat conduction oil output pipe intercommunication, the inside conduction oil that circulates that is used for of coil set spare, the bell is installed at the furnace body top, its characterized in that: the bell center is equipped with the exhanst gas outlet. The utility model discloses the structure is ingenious, and the high temperature flue gas circulates in the furnace body evenly, and heating efficiency is high, is favorable to improve equipment's life.
Description
Technical field
This utility model relates to a kind of organic thermal carrier heating furnace, belongs to heating furnace technical field.
Background technology
Organic heat carrier combustion coal heating furnace (the most also has with combustion gas, fuel oil as fuel) with coal as dyestuff, with conduction oil as thermophore, oil circulating pump is utilized to force liquid phase circulation, after heat energy is flowed to heating equipment, return again to reheat the special industrial stove of circulation heating, it is characterized under low operating pressures, obtain higher operating temperature, heated perimeter is wide, can carry out stable heating and the regulation of accurate temperature between 250 ~ 350 DEG C, under different load, the thermal efficiency all can be maintained at optimum level.It is applicable to chemical industry, petrochemical industry, moulds rubber and spin the drying heating system of the every profession and trades such as print, timber, food, papermaking, printing, building materials, traffic.
The exhanst gas outlet of existing organic heat carrier combustion coal heating furnace is provided in upper of furnace body lateral location, when drawing flue gas, flue gas mainly circulates (such as in the side away from exhanst gas outlet in body of heater, exhanst gas outlet is on the left of upper of furnace body, then flue gas mainly circulates at body of heater right half part, and left-half circulation is the most smooth), so cause high-temperature flue gas uneven with conduction oil heat exchange, there will be the situation of the cold fever sensation of the face of one side in body of heater, body of heater is easily damaged.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of organic thermal carrier heating furnace, and its structure is ingenious, and high-temperature flue gas circulates uniformly in body of heater, and the efficiency of heating surface is high, the beneficially service life of raising equipment.
The technical scheme provided according to this utility model: organic thermal carrier heating furnace, including body of heater, bell and coil pack, described bottom of furnace body is provided with gas approach, and high-temperature flue gas enters in body of heater from gas approach and bottom-up circulation；Described coil pack is arranged in body of heater, and coil pack lower end connects with conduction oil input pipe, and coil pack upper end connects with conduction oil outlet tube, is used for the conduction oil that circulates inside coil pack；Described bell is arranged on body of heater top；It is characterized in that: described bell center is provided with exhanst gas outlet.
As further improvement of the utility model, described coil pack includes internal layer coil pipe, outer layer coil pipe and heat-preserving cover plate, described internal layer coil pipe is co-axially located at inside outer layer coil pipe, internal layer coil pipe connects with conduction oil input pipe respectively with the lower end of outer layer coil pipe, described heat-preserving cover plate covers in outer layer coil pipe upper end, and described conduction oil outlet tube lower end connects through heat-preserving cover plate the upper end with internal layer coil pipe and outer layer coil pipe；Described internal layer coil pipe inner chamber lower end connects with gas approach, circulation gap is left between internal layer coil pipe upper end and outer layer coil pipe upper end, circulation gap is left between internal layer coil pipe outer wall and outer layer coil pipe inwall, leave circulation gap between outer layer coil pipe lower end and bottom of furnace body, leave circulation gap between outer layer coil pipe outer wall and inboard wall of furnace body and connect with the exhanst gas outlet on bell.
As further improvement of the utility model, there is some circles coil pipe body to contract described outer layer coil pipe upper end, and described heat-preserving cover plate is supported on the coil pipe body of outer layer coil pipe upper end innermost circle.
As further improvement of the utility model, described some circles are integrally conical structure to the coil pipe body of contract；Described heat-preserving cover plate is the most tapered.
As further improvement of the utility model, described conduction oil outlet tube passes from bell.
As further improvement of the utility model, the gas approach periphery of described bottom of furnace body is provided with ash hole, and ash hole is fitted with shoot door.
This utility model compared with prior art, has the advantage thatThis utility model structure is ingenious, and high-temperature flue gas circulates uniformly in body of heater, and the efficiency of heating surface is high, the beneficially service life of raising equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in the figure: the organic thermal carrier heating furnace in embodiment is mainly made up of body of heater (1), bell (2) and coil pack, described body of heater (1) bottom is provided with gas approach (3), and high-temperature flue gas enters in body of heater (1) from gas approach (3) and bottom-up circulation；Described coil pack is arranged in body of heater (1), and coil pack lower end connects with conduction oil input pipe (4), and coil pack upper end connects with conduction oil outlet tube (5), is used for the conduction oil that circulates inside coil pack；Described bell (2) is arranged on body of heater (1) top, is provided with exhanst gas outlet (6) at bell (2) center.Owing to exhanst gas outlet (6) is positioned at bell (2) center, so when drawing flue gas, it is more uniform that high-temperature flue gas circulates in body of heater (1), does not haves the problem that both sides current intelligence is inconsistent, and the efficiency of heating surface is higher, beneficially the service life of raising equipment.
As shown in Figure 1, in this utility model embodiment, described coil pack is mainly made up of internal layer coil pipe (7), outer layer coil pipe (8) and heat-preserving cover plate (9), it is internal that described internal layer coil pipe (7) is co-axially located at outer layer coil pipe (8), internal layer coil pipe (7) connects with conduction oil input pipe (4) respectively with the lower end of outer layer coil pipe (8), described heat-preserving cover plate (9) covers in outer layer coil pipe (8) upper end, and described conduction oil outlet tube (5) lower end connects through heat-preserving cover plate (9) the upper end with internal layer coil pipe (7) and outer layer coil pipe (8)；Described internal layer coil pipe (7) inner chamber lower end connects with gas approach (3), circulation gap is left between internal layer coil pipe (7) upper end and outer layer coil pipe (8) upper end, circulation gap is left between internal layer coil pipe (7) outer wall and outer layer coil pipe (8) inwall, leave circulation gap between outer layer coil pipe (8) lower end and body of heater (1) bottom, leave circulation gap between outer layer coil pipe (8) outer wall with body of heater (1) inwall and connect with the exhanst gas outlet (6) on bell (2).
As it is shown in figure 1, in this utility model embodiment, there is some circles coil pipe body to contract described outer layer coil pipe (8) upper end, and described heat-preserving cover plate (9) is supported on the coil pipe body of outer layer coil pipe (8) upper end innermost circle.Such design can ensure that high-temperature flue gas is when the circulation gap flowed through between internal layer coil pipe (7) upper end and outer layer coil pipe (8) upper end, it is also possible to heats the conduction oil within coil pack, improves heat exchange efficiency.
As it is shown in figure 1, in this utility model embodiment, described some circles are integrally conical structure to the coil pipe body of contract；Described heat-preserving cover plate (9) is the most tapered.The design of such structure more conforms to fluid mechanical design, because gas approach (3) is positioned at body of heater (1) bottom centre, high-temperature flue gas needs outwards to scatter when entering heat-preserving cover plate (9) place being circulated to top on backward and circulates still further below, and the structure of above-mentioned outer layer coil pipe (8) and heat-preserving cover plate (9) is precisely in order to realize this kind and flow to and specialized designs.
As shown in Figure 1, in this utility model embodiment, described conduction oil outlet tube (5) passes from bell (2), and the design of such structure does not affects the high-temperature flue gas interior circulation road at body of heater (1), it is ensured that high-temperature flue gas circulates uniformly in body of heater (1).
As it is shown in figure 1, in this utility model embodiment, gas approach (3) periphery of described body of heater (1) bottom is provided with ash hole (10), and ash hole (10) is fitted with shoot door.In the course of the work, the particulate matter [dust, cinder etc.] that flue gas carries sedimentation can be accumulated in body of heater (1) bottom in the process of circulation, then can be from ash hole (10) periodic cleaning, it is to avoid dust pollution air, protects environment.The quantity of ash hole (10) can be arranged according to demand, is not limited in shown in figure.
Claims (6)
1. organic thermal carrier heating furnace, including body of heater (1), bell (2) and coil pack, described body of heater (1) bottom is provided with gas approach (3), and high-temperature flue gas enters in body of heater (1) from gas approach (3) and bottom-up circulation；Described coil pack is arranged in body of heater (1), and coil pack lower end connects with conduction oil input pipe (4), and coil pack upper end connects with conduction oil outlet tube (5), is used for the conduction oil that circulates inside coil pack；Described bell (2) is arranged on body of heater (1) top；It is characterized in that: described bell (2) center is provided with exhanst gas outlet (6).
2. organic thermal carrier heating furnace as claimed in claim 1, it is characterized in that: described coil pack includes internal layer coil pipe (7), outer layer coil pipe (8) and heat-preserving cover plate (9), it is internal that described internal layer coil pipe (7) is co-axially located at outer layer coil pipe (8), internal layer coil pipe (7) connects with conduction oil input pipe (4) respectively with the lower end of outer layer coil pipe (8), described heat-preserving cover plate (9) covers in outer layer coil pipe (8) upper end, and described conduction oil outlet tube (5) lower end connects through heat-preserving cover plate (9) the upper end with internal layer coil pipe (7) and outer layer coil pipe (8)；Described internal layer coil pipe (7) inner chamber lower end connects with gas approach (3), circulation gap is left between internal layer coil pipe (7) upper end and outer layer coil pipe (8) upper end, circulation gap is left between internal layer coil pipe (7) outer wall and outer layer coil pipe (8) inwall, leave circulation gap between outer layer coil pipe (8) lower end and body of heater (1) bottom, leave circulation gap between outer layer coil pipe (8) outer wall with body of heater (1) inwall and connect with the exhanst gas outlet (6) on bell (2).
3. organic thermal carrier heating furnace as claimed in claim 2, it is characterised in that: there is some circles coil pipe body to contract described outer layer coil pipe (8) upper end, and described heat-preserving cover plate (9) is supported on the coil pipe body of outer layer coil pipe (8) upper end innermost circle.
4. organic thermal carrier heating furnace as claimed in claim 3, it is characterised in that: described some circles are integrally conical structure to the coil pipe body of contract；Described heat-preserving cover plate (9) is the most tapered.
5. organic thermal carrier heating furnace as claimed in claim 1, it is characterised in that: described conduction oil outlet tube (5) passes from bell (2).
6. organic thermal carrier heating furnace as claimed in claim 1, it is characterised in that: gas approach (3) periphery of described body of heater (1) bottom is provided with ash hole (10), and ash hole (10) is fitted with shoot door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620133580.6U CN205481751U (en) | 2016-02-22 | 2016-02-22 | Organic heat carrier heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620133580.6U CN205481751U (en) | 2016-02-22 | 2016-02-22 | Organic heat carrier heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205481751U true CN205481751U (en) | 2016-08-17 |
Family
ID=56677792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620133580.6U Active CN205481751U (en) | 2016-02-22 | 2016-02-22 | Organic heat carrier heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205481751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540958A (en) * | 2018-12-05 | 2019-03-29 | 山东恒利热载体工程技术有限公司 | The quick detection device of organic heat carrier |
-
2016
- 2016-02-22 CN CN201620133580.6U patent/CN205481751U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540958A (en) * | 2018-12-05 | 2019-03-29 | 山东恒利热载体工程技术有限公司 | The quick detection device of organic heat carrier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201110 Address after: 214161 No.29, Yangshu Road, Hudai Town, Binhu District, Wuxi City, Jiangsu Province Patentee after: Wuxi Xinhai Communication & Machinery Engineering Co.,Ltd. Address before: 214131 lakes in Jiangsu province Wuxi City foreshore Hua Zhuang Zhen Yiyuan District No. 84 Room 101 Patentee before: Feng Haigeng |