CN206208076U - A kind of bundled tube gas-solid high speed two phase flow high-efficiency heating equipment - Google Patents
A kind of bundled tube gas-solid high speed two phase flow high-efficiency heating equipment Download PDFInfo
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- CN206208076U CN206208076U CN201621233736.4U CN201621233736U CN206208076U CN 206208076 U CN206208076 U CN 206208076U CN 201621233736 U CN201621233736 U CN 201621233736U CN 206208076 U CN206208076 U CN 206208076U
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- gas
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- solid mixture
- high speed
- phase flow
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Abstract
The utility model is related to a kind of bundled tube gas-solid high speed two phase flow high-efficiency heating equipment, and it includes：Heating body, gas-solid mixture circulation duct, thermal source circulation duct, drain water piping.Wherein, gas-solid mixture circulation duct is provided with heating tube body；Thermal source entrance is provided with heating tube body outer tip end；Drain water piping outlet is provided with heating tube body outside end.As thermal source, can be rapidly heated for the gas-solid mixture that high speed passes through by existing steam or hot-air in itself by the use of user for the utility model, improve gas-solid mixture temperature；Gas (steam), the wear requirements of solid mixture can be met simultaneously, the problems such as friction durability of firing equipment, heat exchange efficiency, circulating resistance and accumulation detonation is solved.
Description
Technical field
The utility model is related to a kind of firing equipment, refers in particular to a kind of bundled tube gas-solid high speed two phase flow high-efficiency heating and sets
It is standby.
Background technology
In various industrial process, heater is used for adding liquid or gas using high temperature vapour source (or source of the gas)
Heat.As industrial technology is fast-developing, it is badly in need of solving flow at high speed gas-solid mixture heating problems.At present, to swiftly flowing
Gas-solid mixing composition granule is heated, and is but existed that easy to wear, heat exchange efficiency is low, circulating resistance is big and is piled up many technology hardly possiblies such as detonation
Topic, not yet obtains preferable solution so far.
The content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art and provide a kind of bundled tube gas-solid high speed two phase flow
High-efficiency heating equipment, it can effectively improve heat exchange efficiency, extend friction durability, reduce circulating resistance, and solve gas-solid
High speed two phase flow passes through to pile up detonation problem during heat exchanger.
The technical solution of the utility model is：
A kind of bundled tube gas-solid high speed two phase flow high-efficiency heating equipment, it includes：Heating body, gas-solid mixture runner pipe
Road, thermal source circulation duct, drain water piping.Gas-solid mixture circulation duct is provided with heating tube body；On the external side top of heating tube
End is provided with thermal source entrance；Drain water piping outlet is provided with heating tube body outside end.
Wherein, the entrance of described gas-solid mixture circulation duct is connected with Primordial Qi solid mixture pipeline.
Described gas-solid mixture circulation duct is made up of tube bank arranged side by side, and thermal source can be logical along interbank clearance flow.
The tube bank end face that described gas-solid mixture circulation duct is provided with is various different shapes, and it includes：Polygon,
Triangle, circle, to increase the heat transfer effect of the circulation area of gas-solid mixture, enhancing gas-solid mixture and thermal source.
Described thermal source circulation duct is the gap between the tube bank of gas-solid mixture runner pipe.With thermal source as steam, steam
It is dynamic along interbank clearance flow, after carrying out countercurrent flow with gas-solid mixture, steam or hydrophobic collect again.
Described firing equipment can in gas-solid mixing conduit step-by-step arrangement, one or more.
Described thermal source can select different parameters steam or hot-air according to actual different demand.The utility model
The gas-solid mixture that high speed passes through can be rapidly heated, to meet the wear requirements of gas (steam), solid mixture.
Described gas-solid mixture circulation inlet duct uses high abrasion material, to solve the abrasion of high speed Dual-Phrase Distribution of Gas olid
Problem.
The utility model has the advantage of：The utility model is useful in the swiftly flowing two-phase medium of any two gas-solid
Heat exchange, is some tube banks arranged side by side by gas-solid mixture pipeline modification on the basis of Primordial Qi solid mixture pipeline, increases heat exchange
Area, strengthens heat transfer effect；Steam (or hot-air) circulates between tube bank gap, realizes the countercurrent flow with mixture.This
Utility model by the use of user in itself existing steam or hot-air as thermal source, the gas-solid mixture that can pass through at a high speed by quickly plus
Heat, improves gas-solid mixture temperature；Gas (steam), the wear requirements of solid mixture can be met simultaneously, heating is solved and set
The problems such as standby friction durability, heat exchange efficiency, circulating resistance and accumulation detonation.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model firing equipment embodiment 1.
Fig. 2-1, Fig. 2-2, Fig. 2-3 are the section structure cut-away view of the utility model firing equipment embodiment 1.
Label in figure：
Gas-solid mixture circulation inlet duct 1, gas-solid mixture flow outlets pipeline 2,
The outlet 4, gas-solid mixture circulation duct 5 of thermal source entrance 3, drain water piping,
Thermal source circulation duct 6, heating body 7.
Specific embodiment
Embodiment 1：
As shown in Figure 1, 2, the utility model bundled tube gas-solid high speed two phase flow high-efficiency heating equipment, it includes：Heating tube
Body 7, gas-solid mixture circulation inlet duct 1, gas-solid mixture flow outlets pipeline 2；Thermal source entrance 3, drain pipe is said
Mouth 4, gas-solid mixture circulation duct 5, thermal source circulation duct 6.Gas-solid mixture circulation duct 1 is provided with heating body 7；
The heating outer tip end of body 7 is provided with thermal source entrance 3；Drain water piping outlet 4 is provided with the heating outside end of body 7.
Wherein, described gas-solid mixture circulation inlet duct 1 is connected with Primordial Qi solid mixture pipeline.
Described gas-solid mixture circulation duct 5 is made up of tube bank arranged side by side, and thermal source can be logical along interbank clearance flow.
The tube bank end face that described gas-solid mixture circulation duct 5 is provided with is various different shapes, and it includes：Polygon
(as shown in Fig. 2-1), triangle (as shown in Fig. 2-2), circular (as Figure 2-3), to increase the circulating face of gas-solid mixture
The heat transfer effect of product, enhancing gas-solid mixture and thermal source.
Described thermal source circulation duct 6 is the gap between gas-solid mixture runner pipe 5 is restrained；With thermal source as steam, steam
Vapour is dynamic along interbank clearance flow, after carrying out countercurrent flow with gas-solid mixture, steam or hydrophobic collects again.
The utility model heater be used for gas-solid mixture heating specific embodiment be：
Gas-solid mixture enters gas-solid mixture circulation duct 5 from gas-solid mixture circulation inlet duct 1；Meanwhile, thermal source
Enter in heating body 7 through thermal source entrance 3；Thermal source flows along thermal source circulation duct 6, and it is with gas-solid mixture circulation duct
There is countercurrent flow in the gas-solid mixture in 5 tube banks；Due to being polygon, three by the end face of gas-solid mixture circulation duct 5
The different shape such as angular or circular, increases the circulation area of gas-solid mixture, enhances heat transfer effect；Gas-solid mixture temperature
After raising, other connecting pipes are entered through gas-solid mixture flow outlets pipeline 2, formed after completing the thermal source heat release of heat exchange
Hydrophobic (or steam, air), then collected as his use through drain water piping outlet 4.
The utility model heater can in application site step-by-step arrangement one or more.
The utility model heater can be applied in the heat exchange environment of what different medium in office.For example：Thermal generation unit
Gas-solid mixture heater.
In view of industrial user's gas-solid mixing conduit, arrangement, the difference of connected mode, can apply the utility model
This firing equipment by increasing any heat exchange area and heat exchange process in insides of pipes and outside.
The above is the utility model most preferred embodiment, is not used to limit the utility model, all in the utility model
Spirit and principle within, any modification, equivalent substitution and improvements done etc., should be included in scope of the present utility model it
It is interior.
Claims (9)
1. a kind of bundled tube gas-solid high speed two phase flow high-efficiency heating equipment, it includes：Heating body, gas-solid mixture runner pipe
Road, thermal source circulation duct, drain water piping, it is characterised in that：Gas-solid mixture circulation duct is provided with heating tube body；In heating
Body outer tip end is provided with thermal source entrance；Drain water piping outlet is provided with heating tube body outside end.
2. bundled tube gas-solid high speed two phase flow high-efficiency heating equipment according to claim 1, it is characterised in that：Described gas
The entrance of solid mixture circulation duct is connected with Primordial Qi solid mixture pipeline.
3. bundled tube gas-solid high speed two phase flow high-efficiency heating equipment according to claim 1, it is characterised in that：Described gas
Solid mixture circulation duct is made up of tube bank arranged side by side, and thermal source can be logical along interbank clearance flow.
4. bundled tube gas-solid high speed two phase flow high-efficiency heating equipment according to claim 1, it is characterised in that：Described gas
The tube bank end face that solid mixture circulation duct is provided with is various different shapes, and it includes：Polygon, triangle, circle.
5. bundled tube gas-solid high speed two phase flow high-efficiency heating equipment according to claim 1, it is characterised in that：Described heat
It is the gap between the tube bank of gas-solid mixture runner pipe that source stream is threaded a pipe.
6. bundled tube gas-solid high speed two phase flow high-efficiency heating equipment according to claim 1, it is characterised in that：Described adds
Hot equipment can in gas-solid mixing conduit step-by-step arrangement, one or more.
7. bundled tube gas-solid high speed two phase flow high-efficiency heating equipment according to claim 1, it is characterised in that：Described gas
Solid mixture circulation inlet duct uses high abrasion material.
8. bundled tube gas-solid high speed two phase flow high-efficiency heating equipment according to claim 1, it is characterised in that：Described heat
Source, can select different parameters steam or hot-air according to actual different demand.
9. bundled tube gas-solid high speed two phase flow high-efficiency heating equipment according to claim 1, it is characterised in that：Described heat
Source is steam, and steam is dynamic along interbank clearance flow, after carrying out countercurrent flow with gas-solid mixture, steam or hydrophobic is collected again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621233736.4U CN206208076U (en) | 2016-11-17 | 2016-11-17 | A kind of bundled tube gas-solid high speed two phase flow high-efficiency heating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621233736.4U CN206208076U (en) | 2016-11-17 | 2016-11-17 | A kind of bundled tube gas-solid high speed two phase flow high-efficiency heating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206208076U true CN206208076U (en) | 2017-05-31 |
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ID=58749993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621233736.4U Active CN206208076U (en) | 2016-11-17 | 2016-11-17 | A kind of bundled tube gas-solid high speed two phase flow high-efficiency heating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206208076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403662A (en) * | 2016-11-17 | 2017-02-15 | 北京蓝爱迪电力技术有限公司 | Tube bundle type gas-solid high-speed two-phase flow efficient heating device |
-
2016
- 2016-11-17 CN CN201621233736.4U patent/CN206208076U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403662A (en) * | 2016-11-17 | 2017-02-15 | 北京蓝爱迪电力技术有限公司 | Tube bundle type gas-solid high-speed two-phase flow efficient heating device |
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