CN206944120U - One kind regulation residual heat boiler for exchanging heat area devices - Google Patents
One kind regulation residual heat boiler for exchanging heat area devices Download PDFInfo
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- CN206944120U CN206944120U CN201720512950.1U CN201720512950U CN206944120U CN 206944120 U CN206944120 U CN 206944120U CN 201720512950 U CN201720512950 U CN 201720512950U CN 206944120 U CN206944120 U CN 206944120U
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- spool
- heat
- boiler
- membrane wall
- wire braid
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Abstract
One kind regulation residual heat boiler for exchanging heat area devices, it is characterised in that：Including spool, motor, membrane wall heat-transfer surface, wire braid, the wire braid is suspended on the inwall of membrane wall heat-transfer surface, fixation is wrapped on spool simultaneously for it, stretched from boiler internal one end of the spool, the part spool stretched is used to connect motor, and the transmission signal for the temperature sensor that the motor exports by exhaust-heat boiler flue gas automatically adjusts height of the vertical pendant of wire braid in membrane wall heat-transfer surface inwall by spool.The present apparatus can automatically adjust the heat exchange area of waste heat boiler, and the temperature sensor of exhanst gas outlet is cooperated with motor to automatically adjust height of the vertical pendant of wire braid in membrane wall heat-transfer surface inwall；Installation is simple, and mechanical performance is obviously improved, and is easy to control flue gas exit temperature to make it be not included in the temperature range of bioxin generation, suppresses the generation of bioxin, reduces the pollution to atmospheric environment.
Description
Technical field
It the utility model is related to a kind of device for adjusting residual heat boiler for exchanging heat area.
Background technology
The flue gas discharged in rare precious metal smelting process contains a large amount of uncombusted combustibles, and its main component is organic
Thing, for the smelting furnace for not configuring secondary combustion chamber, uncombusted combustible enter waste heat boiler after it is hardly possible completely
Burn.Therefore, during flue-gas temperature reduces, imperfect combustion organic matter can synthesize bioxin.In view of waste heat pot
Stove heating surface is typically made up of membrane wall or coiled pipe, and the heat exchange area of each boiler is fixed, can not regulated and controled, therefore waste heat
The flue gas exit temperature of boiler cannot be adjusted.
Utility model content
The purpose of this utility model is to provide a kind of adjustable residual heat boiler for exchanging heat area devices, overcomes existing boiler
The shortcomings that heat exchange area is not easy to adjust, flue gas exit temperature is not easy to adjust.
One kind regulation residual heat boiler for exchanging heat area devices, it is characterised in that：Including spool, motor, membrane wall heat-transfer surface, gold
Belong to silk braid, the wire braid is suspended on the inwall of membrane wall heat-transfer surface, and fixation is wrapped on spool simultaneously for it, institute
The one end for stating spool is stretched from boiler internal, and the part spool stretched is used to connect motor, and the motor is by waste heat pot
The transmission signal of the temperature sensor of kiln gas outlet automatically adjusts wire braid by spool and hangs down pendant in membrane wall heat exchange
The height of face inwall.
Further, in order to prevent wire braid from being disturbed by flue gas stream, in the bottom of the wire braid
Weight is hung so that it is naturally drooped.
Further, the wire braid is closely knit mesh sheet shape.
Further, the piece number of the wire braid is not limited to a piece of, and preferably piece number is two panels, and is hung respectively
In on the inwall of the membrane wall heat-transfer surface of waste heat boiler irradiation unit two side.
Further, the wire braid and the spool is can be in 600 DEG C~1000 DEG C of high temperature continuous firings
Metal material.
The beneficial effects of the utility model are：Device provided by the utility model can automatically adjust the heat exchange of waste heat boiler
Area, the temperature sensor of exhanst gas outlet cooperates with motor hangs down pendant in membrane wall heat exchange to automatically adjust wire braid
The height of face inwall；Installation is simple, and mechanical performance is obviously improved, and is easy to control flue gas exit temperature to make it be not included in Er Evil
The temperature range of English generation, suppresses the generation of bioxin, reduces the pollution to atmospheric environment.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 side structure schematic view；
Wherein：1st, spool；2nd, motor；3rd, membrane wall heat-transfer surface；4th, wire braid.
Embodiment
In conjunction with drawings and examples, the utility model is described in further detail：
As shown in the figure：One kind regulation residual heat boiler for exchanging heat area devices, it is characterised in that：Including spool 1, motor 2, membrane type
Wall heat-transfer surface 3, wire braid 4, the wire braid 4 are suspended on the inwall of membrane wall heat-transfer surface 3, and it is simultaneously fixed
It is wrapped on spool 1, one end of the spool 1 is stretched from boiler internal, and the part spool 1 stretched is used to connect motor 2,
The transmission signal for the temperature sensor that the motor 2 exports by exhaust-heat boiler flue gas automatically adjusts wire by spool 1 and compiled
Height of the vertical pendant of fabric 4 in the inwall of membrane wall heat-transfer surface 3.In order to prevent that wire braid 4 from being disturbed by flue gas stream, in institute
The bottom hung weight of wire braid 4 is stated so that it is naturally drooped.In the present embodiment, smelting furnace exit gas temperature compared with
Height, the wire braid 4 are closely knit net flaky metallic material, wire braid 4 and spool 1 can 600 DEG C~
1000 DEG C of high temperature continuous firing.Certainly, the piece number of wire braid 4 is not limited to a piece of.Specifically, in the present embodiment
In, the piece number of the wire braid 4 of regulation residual heat boiler for exchanging heat area devices provided by the utility model is two panels, and respectively
Hang on the inwall of the membrane wall heat-transfer surface 3 of waste heat boiler irradiation unit two side.
If exhaust-heat boiler flue gas outlet temperature is less than design load, the TEMP that motor 2 exports by exhaust-heat boiler flue gas
The transmission signal of device automatically turns down the vertical pendant of wire braid 4 in the height of the inwall of membrane wall heat-transfer surface 3, reduction by spool 1
The heat exchange area of waste heat boiler, improves the temperature of exhanst gas outlet, while suppresses the generation of bioxin.
If exhaust-heat boiler flue gas outlet temperature is higher than design load, the TEMP that motor 2 exports by exhaust-heat boiler flue gas
The transmission signal of device is increased the heat exchange area of waste heat boiler, reduced by the position of the automatic lifting wire braid 4 of spool 1
The temperature of exhanst gas outlet, prevented infringement of the heat smoke to waste heat boiler.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art
For personnel, make some equivalent substitutes or obvious modification without departing from the concept of the premise utility, and performance or
Purposes is identical, then should be considered as belonging to the protection domain that claims that the utility model is submitted determine.
Claims (5)
1. one kind regulation residual heat boiler for exchanging heat area devices, it is characterised in that：Including spool（1）, motor（2）, membrane wall heat exchange
Face（3）, wire braid（4）, the wire braid（4）It is suspended on membrane wall heat-transfer surface（3）Inwall, it is simultaneously solid
Surely it is wrapped in spool（1）On, the spool（1）One end stretched from boiler internal, the part spool stretched（1）For even
Connect motor（2）, the motor（2）Transmission signal by the temperature sensor of exhaust-heat boiler flue gas outlet passes through spool（1）From
Dynamic regulation wire braid（4）Pendant hang down in membrane wall heat-transfer surface（3）The height of inwall.
2. regulation residual heat boiler for exchanging heat area devices according to claim 1, it is characterised in that：The wire braid
（4）Bottom hung weight so that it is naturally drooped.
3. regulation residual heat boiler for exchanging heat area devices according to claim 1 or 2, it is characterised in that：The wire is compiled
Fabric（4）For closely knit mesh sheet shape.
4. regulation residual heat boiler for exchanging heat area devices according to claim 1 or 2, it is characterised in that：The wire is compiled
Fabric（4）Piece number be two panels, and hang on the membrane wall heat-transfer surface of waste heat boiler irradiation unit two side respectively（3）Inwall
On.
5. regulation residual heat boiler for exchanging heat area devices according to claim 1 or 2, it is characterised in that：The wire is compiled
Fabric（4）With the spool（1）For can be in the metal material of 600 DEG C~1000 DEG C of high temperature continuous firing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720512950.1U CN206944120U (en) | 2017-05-10 | 2017-05-10 | One kind regulation residual heat boiler for exchanging heat area devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720512950.1U CN206944120U (en) | 2017-05-10 | 2017-05-10 | One kind regulation residual heat boiler for exchanging heat area devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206944120U true CN206944120U (en) | 2018-01-30 |
Family
ID=61360555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720512950.1U Active CN206944120U (en) | 2017-05-10 | 2017-05-10 | One kind regulation residual heat boiler for exchanging heat area devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206944120U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107238069A (en) * | 2017-05-10 | 2017-10-10 | 江西瑞林稀贵金属科技有限公司 | One kind regulation residual heat boiler for exchanging heat area devices |
| CN110147128A (en) * | 2019-06-11 | 2019-08-20 | 广东环葆嘉节能科技有限公司 | A kind of temprature control method and device |
-
2017
- 2017-05-10 CN CN201720512950.1U patent/CN206944120U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107238069A (en) * | 2017-05-10 | 2017-10-10 | 江西瑞林稀贵金属科技有限公司 | One kind regulation residual heat boiler for exchanging heat area devices |
| CN110147128A (en) * | 2019-06-11 | 2019-08-20 | 广东环葆嘉节能科技有限公司 | A kind of temprature control method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 331100 Jiangxi province Yichun Fengcheng four road resource recycling industry park Patentee after: Jiangxi Huagan Ruilin Precious Metal Technology Co., Ltd. Address before: 331100 Jiangxi province Yichun Fengcheng four road resource recycling industry park Patentee before: JIANGXI NERIN RARE AND PRECIOUS METALS SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |