CN207622395U - The pipe bundle drier of starch factory Waste Heat Reuse - Google Patents
The pipe bundle drier of starch factory Waste Heat Reuse Download PDFInfo
- Publication number
- CN207622395U CN207622395U CN201820472238.8U CN201820472238U CN207622395U CN 207622395 U CN207622395 U CN 207622395U CN 201820472238 U CN201820472238 U CN 201820472238U CN 207622395 U CN207622395 U CN 207622395U
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- CN
- China
- Prior art keywords
- insulation cover
- pipe bundle
- drier
- waste heat
- intake duct
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model belongs to pipe bundle drier field, more particularly to a kind of pipe bundle drier of starch factory Waste Heat Reuse, the utility model is by the way of being improved existing pipe bundle drier, solve the problems, such as that traditional pipe bundle drier needs special outfit heating plant, utilize the high-temperature tail gas after boiler combustion, the drying to material is realized, while ensure that preferable using effect, improves the economy of integrated artistic.
Description
Technical field
The utility model belongs to pipe bundle drier field, and in particular to a kind of pipe bundle drier of starch factory Waste Heat Reuse.
Background technology
For starch factory during producing cornstarch, tail gas caused by boiler combustion is usually by direct emission, and tail
For the temperature of gas up to 100 DEG C or more, direct emission can undoubtedly cause the waste of a large amount of thermal energy, therefore, how reasonably by tail gas
In heat recovery and utilization become urgent need to resolve the problem of.
Traditional pipe bundle drier needs mating heating equipment, such as Chinese patent：One disclosed in CN201120483674
Kind pipe bundle drier, general heat consumption is big, is mainly used for the drying such as maize germ, the byproducts such as Fodder making, heating equipment
Investment and fuel consumption it is larger, cause production cost high.
Utility model content
For the utility model in order to solve above-mentioned problems of the prior art, the utility model provides a kind of starch factory
The pipe bundle drier of Waste Heat Reuse, can efficiently use the tail gas of boiler combustion generation, and not polluted to drying object, Neng Goubao
Demonstrate,prove preferable drying effect.
The utility model use specific technical solution be：
The pipe bundle drier of starch factory Waste Heat Reuse, including drier host machine, the drier host machine include shell and
Die assemblies, the drier host machine are connected with heating equipment and driving mechanism, and the hull outside has additional closed knot
The insulation cover of structure, the insulation cover by tail gas air inlet pipe connect boiler smoke outlet, the tail gas air inlet pipe include into
Air flue, even diffusing tube and connecting tube, the even diffusing tube are horizontally disposed, the air intake duct be connected to even diffusing tube and insulation cover it
Between, the connecting tube is connected between even diffusing tube and the offgas outlet of boiler, length of the air intake duct along drier host machine
Degree direction spaced set has is additionally provided with offgas outlet on the downside of multigroup, described insulation cover.
The shell of the drier host machine is the circular tube structure of stainless steel.
The insulation cover madial wall is provided with heat preservation asbestos layer, and the thickness of the heat preservation asbestos layer is at least 50mm.
Counnter attack turnover panel is provided in the insulation cover, the counnter attack turnover panel upper end is hinged with insulation cover, and described is anti-
Anti- turnover panel is withheld by gravity is located at the opening in insulation cover in connecting tube.
The deflector mating with air intake duct is additionally provided in the even diffusing tube, the deflector is arranged in air intake duct
Nozzle side, the side are the rear side along even diffusing tube interior air-flow flow direction.
The utility model has the beneficial effects that：
The utility model efficiently solves traditional pipe bundle drier by the way of being improved to existing pipe bundle drier
The problem of needing specially to be equipped with heating plant realizes the drying to material, ensure that using the high-temperature tail gas after boiler combustion
While preferable using effect, the economy of integrated artistic is improved.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model sectional elevation；
Fig. 3 is the structural schematic diagram of tail gas air inlet pipe；
In attached drawing, 1, shell, 2, die assemblies, 3, insulation cover, 4, air intake duct, 5, even diffusing tube, 6, connecting tube, 7, tail gas goes out
Mouthful, 8, counnter attack turnover panel, 9, deflector.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail：
It is embodied for example shown in Fig. 1 to Fig. 3, the pipe bundle drier of starch factory Waste Heat Reuse, including drier host machine, institute
The drier host machine stated includes shell 1 and die assemblies 2, and the drier host machine is connected with heating equipment and driving mechanism,
1 outside of shell has additional the insulation cover 3 of closed structure, and the insulation cover 3 connects boiler by tail gas air inlet pipe
Smoke outlet, the tail gas air inlet pipe include air intake duct 4, even diffusing tube 5 and connecting tube 6, and the even diffusing tube 5 is horizontally disposed, institute
The air intake duct 4 stated is connected between even diffusing tube 5 and insulation cover 3, and the connecting tube 6 is connected to the tail gas of even diffusing tube 5 and boiler
Between outlet, the air intake duct 4 has along the length direction spaced set of drier host machine under multigroup, described insulation cover 3
Side is additionally provided with offgas outlet 7.The utility model improves on the basis of original pipe bundle drier, increases insulation cover 3, removes former
Insulating layer in equipment middle casing 1 so that boiler high temperature tail gas in insulation cover 3 can heat be transmitted in shell 1, and heat position
Material in shell 1, by the stirring of die assemblies 2, to achieve the effect that evenly drying material, the utility model improve
It is of low cost, and the high-temperature tail gas of boiler generation is effectively used, turn waste into wealth, and tail gas is accommodated by insulation cover 3, avoids
It is contacted with material in shell 1, avoids the contaminated possibility of material, ensure that dry mass, the connecting tube 6 of setting pass through wind turbine
With the smoke outlet or chimney of boiler, negative pressure is generated by wind turbine, flue gas is pumped into connecting tube 6, and improves the flowing speed of flue gas
Degree, after entering horizontal horizontal even diffusing tube 5 water conservancy diversion occurs for flue gas, and enters in air intake duct 4, is entered by air intake duct 4
Insulation cover 3, the air intake duct 4 of setting have multigroup, ensure that the temperature in insulation cover 3 more can be increased uniformly.
Further, in order to which the heat ensured in insulation cover 3 can be transmitted effectively, the shell 1 of the drier host machine
For the circular tube structure of stainless steel.
Further, 3 madial wall of insulation cover is provided with heat preservation asbestos layer, and the thickness of the heat preservation asbestos layer is extremely
It is less 50mm, due to increasing insulation cover 3 so that originally crowded workshop space reduces, therefore the operating space of worker is more
It is narrow, therefore, by the heat preservation asbestos layer that the thickness added is larger, heat is effectively ensured and has been concentrated in insulation cover 3, has avoided expanding
It is dispersed in the outer health for influencing worker.
Further, counnter attack turnover panel 8,8 upper end of counnter attack turnover panel and insulation cover 3 are provided in the insulation cover 3
Hinged, the counnter attack turnover panel 8 is withheld by gravity is located at the opening in insulation cover 3 in connecting tube 6.The counnter attack turnover panel of setting
8 is open-top into fashionable pressure by tail gas, ensures normally entering for air-flow, and when pipe bundle drier uses original-pack heating equipment
When, temperature increases in insulation cover 3, avoids hot-air a lot of leakage by counnter attack turnover panel 8, ensure that the temperature energy of insulation cover 3
Enough maintain higher level.
Further, in order to ensure air intake duct 4 can uniformly and effectively water conservancy diversion high-temperature tail gas, in the even diffusing tube 5 also
It is provided with the deflector 9 mating with air intake duct 4, the deflector 9 is arranged in the nozzle side of air intake duct 4, which is along equal
The rear side of 5 interior air-flow flow direction of separate tube.After tail gas enters even diffusing tube 5 by connecting tube, along both sides point in even diffusing tube 5
Partial tail gas is imported into air intake duct 4 by stream when exhaust gas flow passes through the deflector 9 being stretched outside outside except air intake duct 4, to
It ensure that preferable tail gas water conservancy diversion effect, realize that tail gas is more uniformly entered from each air intake duct 4 in insulation cover, ensure that
Preferable drying effect.
Claims (5)
1. the pipe bundle drier of starch factory Waste Heat Reuse, including drier host machine, the drier host machine include shell (1) and
Die assemblies (2), the drier host machine are connected with heating equipment and driving mechanism, it is characterised in that：The shell (1)
Outside has additional the insulation cover (3) of closed structure, and the insulation cover (3) connects the smoke outlet of boiler by tail gas air inlet pipe,
The tail gas air inlet pipe includes air intake duct (4), even diffusing tube (5) and connecting tube (6), and the even diffusing tube (5) is horizontally disposed, institute
The air intake duct (4) stated is connected between even diffusing tube (5) and insulation cover (3), the connecting tube (6) be connected to even diffusing tube (5) with
Between the offgas outlet of boiler, the air intake duct (4) have along the length direction spaced set of drier host machine it is multigroup, it is described
Insulation cover (3) on the downside of be additionally provided with offgas outlet (7).
2. the pipe bundle drier of starch factory Waste Heat Reuse according to claim 1, it is characterised in that：The drying owner
The shell (1) of machine is the circular tube structure of stainless steel.
3. the pipe bundle drier of starch factory Waste Heat Reuse according to claim 1, it is characterised in that：The insulation cover
(3) madial wall is provided with heat preservation asbestos layer, and the thickness of the heat preservation asbestos layer is at least 50mm.
4. the pipe bundle drier of starch factory Waste Heat Reuse according to claim 1, it is characterised in that：The insulation cover
(3) counnter attack turnover panel (8) is provided in, counnter attack turnover panel (8) upper end is hinged with insulation cover (3), the counnter attack turnover panel (8)
It is withheld by gravity and is located at the opening in insulation cover (3) in connecting tube (6).
5. the pipe bundle drier of starch factory Waste Heat Reuse according to claim 1, it is characterised in that：The even diffusing tube
(5) it is additionally provided in and the nozzle in air intake duct (4) is set with the mating deflector (9) of air intake duct (4), the deflector (9)
Side, the side are the rear side along even diffusing tube (5) interior air-flow flow direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820472238.8U CN207622395U (en) | 2018-04-03 | 2018-04-03 | The pipe bundle drier of starch factory Waste Heat Reuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820472238.8U CN207622395U (en) | 2018-04-03 | 2018-04-03 | The pipe bundle drier of starch factory Waste Heat Reuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207622395U true CN207622395U (en) | 2018-07-17 |
Family
ID=62831089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820472238.8U Active CN207622395U (en) | 2018-04-03 | 2018-04-03 | The pipe bundle drier of starch factory Waste Heat Reuse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207622395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116558239A (en) * | 2022-09-19 | 2023-08-08 | 江苏格兰特干燥浓缩设备有限公司 | Using method of energy-saving tube bundle dryer |
-
2018
- 2018-04-03 CN CN201820472238.8U patent/CN207622395U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116558239A (en) * | 2022-09-19 | 2023-08-08 | 江苏格兰特干燥浓缩设备有限公司 | Using method of energy-saving tube bundle dryer |
| CN116558239B (en) * | 2022-09-19 | 2023-11-24 | 江苏格兰特干燥浓缩设备有限公司 | Using method of energy-saving tube bundle dryer |
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