CN103322846A - Detachable fermentation tank heat exchange tube in methane project - Google Patents
Detachable fermentation tank heat exchange tube in methane project Download PDFInfo
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- CN103322846A CN103322846A CN2012100792798A CN201210079279A CN103322846A CN 103322846 A CN103322846 A CN 103322846A CN 2012100792798 A CN2012100792798 A CN 2012100792798A CN 201210079279 A CN201210079279 A CN 201210079279A CN 103322846 A CN103322846 A CN 103322846A
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- heat exchange
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Abstract
The invention discloses a detachable fermentation tank heat exchange tube in a methane project. The fermentation tank heat exchange tube comprises a plurality of heat exchange tube groups which are connected mutually, wherein each heat exchange tube group comprises two straight tubes, and bends are connected to two ends of each straight tube. The heat exchange tube adopts a split structure and is processed into a standard piece externally; the tube is designed and distributed according to relevant parameters of a fermentation technology, so that the installation efficiency can be improved, and waste of a conventional welding type spiral heat exchange coil is avoided when an overhaul problem occurs.
Description
Technical field
The present invention discloses a kind of heat exchanger tube, is specifically related to the heat exchanger tube of using in a kind of biogas engineering.
Background technology
Temperature or high-heat fermentation process in adopting in the current big-and-middle-sized biogas engineering more, need to configure heat transmission equipment in the fermentation tank and carry out heat tracing, mainly be to adopt spiral heat exchange coil at present, the shortcoming of its existence is: processing is comparatively complicated, installation effectiveness is low, after the need main equipment installs heat exchange coil is installed again.And when single-point corrosion or tube wall incrustation problem appear in spiral heat exchange coil, because the cutting of pipe fitting and welding process produce spark, heat exchanger tube need to be placed in the space outside the explosion-proof concentration of biogas and overhaul.At this moment, the fermentation tank of biogas engineering can't replace qualified before, this coil heat exchanger will TA need not, thereby affect the overall heat exchange usefulness of heat exchanger tube in the fermentation tank.
Summary of the invention
The objective of the invention is for above-mentioned the deficiencies in the prior art, the dismantled and assembled fermentation tank heat exchanger tube in a kind of biogas engineering is provided, its installation effectiveness is high, it is convenient to change.
Technical scheme of the present invention realizes in the following manner: the dismantled and assembled fermentation tank heat exchanger tube in a kind of biogas engineering, comprise some groups of interconnective set of heat exchange tubes, and comprise two straight tubes in each set of heat exchange tubes, the two ends of straight tube are connected with elbow.
One end of two straight tubes links to each other by 180 ° of elbows, and the other end of straight tube is connected with 90 ° of elbows, is connected with flange on 90 ° of elbows.
The two ends of two straight tubes all are connected with 90 ° of elbows, are connected with flange on 90 ° of elbows.
The axis of two 90 ° of elbows of the interior same termination of two straight tubes of each set of heat exchange tubes is parallel to each other or is mutually vertical.
Described straight tube for have corrosion resistance, pipe range is that 1 ~ 10m, caliber are the seamless metal pipe of 20 ~ 100 mm.
Heat exchanger tube of the present invention is split-type structural, is processed into outside standard component, designs and lays according to the relevant parameter of zymotechnique, can improve installation effectiveness, has avoided the waste of normal welding formula spiral heat exchange pipe coil when maintenance issue occurring.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1.
Fig. 2 is the structural representation of the embodiment of the invention 2.
Fig. 3 is the structural representation of the embodiment of the invention 3.
The specific embodiment
As shown in Figure 1, the heat exchanger tube of the present embodiment comprises two groups of interconnective set of heat exchange tubes, comprise two straight tubes 1 in each set of heat exchange tubes, one end of two straight tubes 1 links to each other by 180 ° of elbows 2, the other end of straight tube 1 is provided with 90 ° of elbows 3, be connected with on 90 ° of elbows 3 between 4, two set of heat exchange tubes of flange and link to each other by flange 4.
Described straight tube 1 for have corrosion resistance, pipe range is that 1 ~ 10m, caliber are the seamless metal pipe of 20 ~ 100 mm, is that seamless pipe or the pipe range of 20mm is that 8m, caliber are the seamless pipe of 100mm such as pipe range is 1m, caliber.
According to the size of fermentation tank, can be successively that two or more set of heat exchange tubes is continuous in the present embodiment.Wherein straight tube, 90 ° of elbows all are the standard components that preprocessing becomes with 180 ° of elbows, when only needing at the scene assembling flange are linked to each other with bolt and can realize the series connection of a plurality of set of heat exchange tubes.If maintenance issue occurs in one of them set of heat exchange tubes, only need to remove bolt and change corresponding assembly and get final product, do not affect the use of other heat exchanger tube.Set of heat exchange tubes in the fermentation tank can be one deck or both sides or multilayer, and two-layer is to arrange up and down above the time.
Heat exchanger tube in use, at first bracing frame is laid on ground in fermentation tank, then heat exchanger tube is sent in the tank body from the hand-hole of fermentation tank, vertically erect, and fasten on bracing frame with U-shaped, the nozzle flange of tubular top is connected and fixed with screw with outside entry and exit flange or adjacent heat exchange tubes nozzle flange according to the laying of heat exchanger tube.Bracing frame can design its relevant parameter according to relevant parameter and the whipped form of zymotechnique.
As shown in Figure 2, the heat exchanger tube of the present embodiment comprises two groups of interconnective set of heat exchange tubes, comprise two straight tubes 1 in each set of heat exchange tubes, the two ends of two straight tubes 1 are provided with 90 ° of elbows 3, be connected with flange 4 on 90 ° of elbows 3, link to each other by flange 4 between two straight tubes 1 in the same assembly, also link to each other by flange 4 between two assemblies.
Compare with embodiment 1, the present embodiment operation is humanized, because according to site environment and needs, the set of heat exchange tubes quantity of arranging in the fermentation tank is different, and the packing density of heat exchanger tube is also different.The present embodiment can increase a connecting pipe, the density that so just can regulate heat exchanger tube between two 90 ° of elbows 3 when installing.
As shown in Figure 3, in each set of heat exchange tubes, an end of two straight tubes 1 links to each other by 180 ° of elbows 2, and the other end of straight tube 1 is provided with to be connected with on 3,90 ° of elbows 3 of 90 ° of elbows between 4, two set of heat exchange tubes of flange and links to each other by flange 4.Wherein, 90 ° of elbow axis of two straight tube terminations of same set of heat exchange tubes are mutually vertical, like this can be according to structure and the needs flexible arrangement heat exchanger tube of fermentation tank.
Claims (5)
1. the dismantled and assembled fermentation tank heat exchanger tube in the biogas engineering, it is characterized in that: comprise some groups of interconnective set of heat exchange tubes, comprise two straight tubes (1) in each set of heat exchange tubes, the two ends of straight tube (1) are connected with elbow.
2. the dismantled and assembled fermentation tank heat exchanger tube in the biogas engineering according to claim 1, it is characterized in that: an end of two straight tubes (1) links to each other by 180 ° of elbows (2), the other end of straight tube (1) is connected with 90 ° of elbows (3), is connected with flange (4) on 90 ° of elbows (3).
3. the dismantled and assembled fermentation tank heat exchanger tube in the biogas engineering according to claim 1, it is characterized in that: the two ends of two straight tubes (1) all are connected with 90 ° of elbows (3), are connected with flange (4) on 90 ° of elbows (3).
4. the dismantled and assembled fermentation tank heat exchanger tube in the described biogas engineering one of according to claim 2 ~ 3 is characterized in that: the axis of two the 90 ° elbows (3) of the same termination of two straight tubes is parallel to each other or mutually vertical in each set of heat exchange tubes.
5. the dismantled and assembled fermentation tank heat exchanger tube in the biogas engineering according to claim 4 is characterized in that: described straight tube (1) for have corrosion resistance, pipe range is that 1 ~ 10m, caliber are the seamless metal pipe of 20 ~ 100 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100792798A CN103322846A (en) | 2012-03-23 | 2012-03-23 | Detachable fermentation tank heat exchange tube in methane project |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100792798A CN103322846A (en) | 2012-03-23 | 2012-03-23 | Detachable fermentation tank heat exchange tube in methane project |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103322846A true CN103322846A (en) | 2013-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100792798A Pending CN103322846A (en) | 2012-03-23 | 2012-03-23 | Detachable fermentation tank heat exchange tube in methane project |
Country Status (1)
| Country | Link |
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| CN (1) | CN103322846A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954150A (en) * | 2014-04-25 | 2014-07-30 | 安阳艾尔旺新能源环境有限公司 | Temperature adjustment and heat exchange system |
| CN111006521A (en) * | 2019-12-04 | 2020-04-14 | 山东王晁煤电集团新能发电有限公司 | Novel anti-blocking economizer structure |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2255969A (en) * | 1940-02-29 | 1941-09-16 | Houdaille Hershey Corp | Heat exchanger |
| CN2381982Y (en) * | 1998-06-15 | 2000-06-07 | 于海涛 | Coal saving pipes with self bents |
| CN201444000U (en) * | 2009-06-23 | 2010-04-28 | 崔春宝 | Thin-wall fluoroplastic pipe heat exchanger |
| CN201637298U (en) * | 2010-01-26 | 2010-11-17 | 上海洁天环保技术成套有限公司 | Smoke gas condensed-type combined energy saver |
| CN201697502U (en) * | 2009-10-14 | 2011-01-05 | 上海醇华电子有限公司 | Main body component for heat exchanger and electric heater |
| CN201772438U (en) * | 2010-03-19 | 2011-03-23 | 夏嘉琪 | Spiral finned tube type boiler waste heat recycling device |
| CN202036973U (en) * | 2011-03-15 | 2011-11-16 | 浙江大学 | Tube type reactor with built-in springs |
| CN202165156U (en) * | 2011-07-11 | 2012-03-14 | 申科滑动轴承股份有限公司 | Novel vertical type mounting cooler structure |
-
2012
- 2012-03-23 CN CN2012100792798A patent/CN103322846A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2255969A (en) * | 1940-02-29 | 1941-09-16 | Houdaille Hershey Corp | Heat exchanger |
| CN2381982Y (en) * | 1998-06-15 | 2000-06-07 | 于海涛 | Coal saving pipes with self bents |
| CN201444000U (en) * | 2009-06-23 | 2010-04-28 | 崔春宝 | Thin-wall fluoroplastic pipe heat exchanger |
| CN201697502U (en) * | 2009-10-14 | 2011-01-05 | 上海醇华电子有限公司 | Main body component for heat exchanger and electric heater |
| CN201637298U (en) * | 2010-01-26 | 2010-11-17 | 上海洁天环保技术成套有限公司 | Smoke gas condensed-type combined energy saver |
| CN201772438U (en) * | 2010-03-19 | 2011-03-23 | 夏嘉琪 | Spiral finned tube type boiler waste heat recycling device |
| CN202036973U (en) * | 2011-03-15 | 2011-11-16 | 浙江大学 | Tube type reactor with built-in springs |
| CN202165156U (en) * | 2011-07-11 | 2012-03-14 | 申科滑动轴承股份有限公司 | Novel vertical type mounting cooler structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954150A (en) * | 2014-04-25 | 2014-07-30 | 安阳艾尔旺新能源环境有限公司 | Temperature adjustment and heat exchange system |
| CN111006521A (en) * | 2019-12-04 | 2020-04-14 | 山东王晁煤电集团新能发电有限公司 | Novel anti-blocking economizer structure |
| CN111006521B (en) * | 2019-12-04 | 2021-04-27 | 山东王晁煤电集团新能发电有限公司 | Anti-blocking economizer structure |
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Application publication date: 20130925 |