CN110628580A - Mounting structure of annular heating coil - Google Patents
Mounting structure of annular heating coil Download PDFInfo
- Publication number
- CN110628580A CN110628580A CN201911025542.3A CN201911025542A CN110628580A CN 110628580 A CN110628580 A CN 110628580A CN 201911025542 A CN201911025542 A CN 201911025542A CN 110628580 A CN110628580 A CN 110628580A
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- heating coil
- groove
- annular heating
- annular
- shaped
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/48—Holding appliances; Racks; Supports
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
- C12M41/18—Heat exchange systems, e.g. heat jackets or outer envelopes
- C12M41/22—Heat exchange systems, e.g. heat jackets or outer envelopes in contact with the bioreactor walls
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
- C12M41/18—Heat exchange systems, e.g. heat jackets or outer envelopes
- C12M41/24—Heat exchange systems, e.g. heat jackets or outer envelopes inside the vessel
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Sustainable Development (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Thermal Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to an installation structure of an annular heating coil, which is used for installing the annular heating coil on the inner wall of an anaerobic reaction tank and comprises a fixed support, a pipe sleeve and a limiting sealing plate which are connected with each other, wherein the fixed support is fixedly installed on the inner wall of the anaerobic reaction tank, the annular heating coil penetrates through the pipe sleeve, a U-shaped through groove is formed in the fixed support, the pipe sleeve is clamped with the U-shaped through groove and can slide in the groove depth range of the U-shaped through groove, and the limiting sealing plate is fixedly arranged on the groove surface of the fixed support. The installation structure of the annular heating coil can effectively solve the problem that the whole annular diameter is enlarged due to the fact that the heating coil expands and lengthens along with the rise of temperature in the reactor, can avoid the influence of length change caused by expansion and contraction of heat and contraction of cold of the pipe and the change of the whole annular diameter on a fixed pipeline, is simple to install and reliable to use, has no potential safety hazard, and avoids production stop loss caused by pipeline breakage.
Description
Technical Field
The invention relates to the technical field of heating and heat preservation application in an anaerobic reaction tank body, in particular to an installation structure of an annular heating coil.
Background
The fermentation broth in the anaerobic reactor tank is usually maintained at a specific temperature, typically above 30 ℃. This requires that reactor jar internal setting heating device, when the mounting means who adopts heating coil, the tube length is the fixed value, and after the reactor began to heat the intensification, because the thermal expansion effect of pipeline (usually be the metal pipeline), the tube length can be than extension under the normal atmospheric temperature state, if the pipeline adopts fixed mounting's mode, then the pipeline can distortion, serious meeting damage, the potential safety hazard is very big.
Disclosure of Invention
The invention provides an installation structure of an annular heating coil aiming at the technical problems in the prior art, and solves the problems of distortion and even breakage of the annular heating coil in the traditional installation structure due to thermal expansion effect.
The technical scheme for solving the technical problems is as follows:
the utility model provides a mounting structure of annular heating coil for install annular heating coil on the anaerobic reaction jar inner wall, fixed bolster, pipe box, spacing shrouding including interconnect, the fixed bolster fixed mounting be in on the inner wall of anaerobic reaction jar, annular heating coil runs through the pipe box, it leads to the groove to be equipped with the U type on the fixed bolster, the pipe box with the U type leads to the groove joint and can the groove depth within range that the groove is led to the U type slides, spacing shrouding is fixed to be set up the groove face of fixed bolster.
On the basis of the technical scheme, the invention can be further improved as follows.
Further, the annular heating coil and the anaerobic reaction tank are coaxially arranged.
Further, the groove depth direction that the U type led to the groove is followed annular heating coil's radial setting, the groove face orientation that the U type led to the groove annular heating coil's center pin sets up.
Furthermore, be equipped with a plurality ofly on the fixed bolster the U type leads to the groove, and is a plurality of the U type leads to the groove and follows annular heating coil's axial layering sets up, each U type lead to the groove correspond with one of them layer pipeline of annular heating coil cooperatees.
Further, the heating device comprises a plurality of fixing supports which are arranged in a dispersed mode along the circumferential direction of the annular heating coil.
Further, the surface of pipe box is equipped with the annular groove, the annular groove with the pipeline coaxial setting of cyclic annular heating coil, the annular groove with the notch in U type logical groove cooperatees.
Further, the groove depth of the U-shaped through groove is larger than the diameter of the annular groove.
Further, be equipped with the mounting panel on the fixed bolster, the mounting panel with fixed bolster integral type fixed connection, be equipped with the screw hole on the mounting panel, the fixed bolster pass through the screw hole with anaerobic reaction tank inner wall fixed connection.
The invention has the beneficial effects that: the installation structure of the annular heating coil can effectively solve the problem that the whole annular diameter is enlarged due to the fact that the heating coil expands and lengthens along with the rise of temperature in the reactor. When the coil pipe is lengthened, the coil pipe can automatically extend from the U-shaped through groove on the fixed support and slide along the groove depth direction of the U-shaped through groove, so that the heating coil pipe is prevented from being distorted and deformed; meanwhile, when the temperature is reduced, the fixing support can automatically contract along the depth direction of the U-shaped through groove on the fixing support, and the fixing support cannot be damaged under the two conditions; the length change and the influence of annular diameter change to fixed pipeline that can avoid tubular product expend with heat and contract with cold to arouse, its installation is simple, uses reliably, does not have the potential safety hazard, avoids the pipeline to break and leads to the loss of stopping production.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is an enlarged view of portion B of FIG. 1 in accordance with the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 1 in accordance with the present invention;
FIG. 5 is a schematic structural composition of the present invention;
FIG. 6 is a schematic view of a mounting bracket and sleeve according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. annular heating coil, 2, fixed bolster, 201, U type logical groove, 202, mounting panel, 3, spacing shrouding, 4, pipe box, the groove width in the logical groove of B, U type, the groove depth in the logical groove of D, U type, d, the diameter of annular groove.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
The utility model provides an annular heating coil's mounting structure for install annular heating coil 1 on the anaerobic reaction jar inner wall, annular heating coil 1 with the coaxial setting of anaerobic reaction jar. As shown in fig. 1, the mounting structure includes a fixing bracket 2, a pipe sleeve 4, and a limiting sealing plate 3, which are connected to each other, and the fixing bracket 2, the pipe sleeve 4, and the limiting sealing plate 3 are a set, and a plurality of sets of mounting structures are distributed along the circumferential direction of the annular heating coil 1. As shown in fig. 3 to 5, the fixing support 2 is provided with a mounting plate 202 fixedly connected with the fixing support 2 in an integrated manner, the mounting plate 202 is provided with a threaded hole, and the fixing support 2 is fixedly mounted on the inner wall of the anaerobic reaction tank in a manner that the screw is matched with the threaded hole. Annular heating coil 1 runs through pipe box 4, the last U type that is equipped with of fixed bolster 2 leads to groove 201, pipe box 4 with the U type leads to groove 201 joint and can the groove depth D within range that the groove 201 was led to the U type slides, spacing shrouding 3 is fixed to be set up the groove face of fixed bolster 2. The pipe sleeve 4 provides protection for the annular heating coil 1 to slide on the U-shaped through groove 201, and abrasion caused by multiple sliding of the annular heating coil 1 is effectively reduced. The pipe sleeve 4 is clamped with the U-shaped through groove 201, so that the pipe sleeve 4 is prevented from being displaced in the sliding process of the annular heating coil 1, and the expected effect of reducing the abrasion is not achieved. The limiting seal plate 3 limits the moving range of the annular heating coil 1 and prevents the annular heating coil 1 from moving out of the range of the U-shaped through groove 201 when the annular heating coil 1 contracts; the groove depth D of the U-shaped through groove 201 is matched with the size of the groove depth D, so that the moving range of the annular heating coil 1 in expansion with heat and contraction with cold is always kept in the groove depth D range of the U-shaped through groove 201.
As shown in fig. 3 to 4, the groove depth D of the U-shaped through groove 201 is set along the radial direction of the annular heating coil 1, and the groove surface of the U-shaped through groove 201 is set toward the central axis of the annular heating coil 1. The resistance of the annular heating coil 1 sliding along the groove depth D direction of the U-shaped through groove 201 during expansion with heat and contraction with cold is reduced.
As shown in fig. 3 to 6, a plurality of U-shaped through grooves 201 are provided on each fixing bracket 2, and the U-shaped through grooves 201 are arranged in layers along the axial direction of the annular heating coil 1, that is, each U-shaped through groove 201 is corresponding to one of the layers of pipes of the annular heating coil 1. In other words, only one pipe passes through each U-shaped through groove 201. Be equipped with a plurality of U type through groove 201 on every fixed bolster 2, and every U type through groove 201 only cooperatees with one deck pipeline wherein, so set up, make fixed bolster 2 can carry out more comprehensive support to cyclic annular heating coil 1.
As shown in fig. 1 to 2, the mounting structure of the present embodiment includes a plurality of the fixing brackets 2, and the plurality of the fixing brackets 2 are arranged in a dispersed manner along the circumferential direction of the annular heating coil 1, so that the annular heating coil 1 is effectively supported in the circumferential direction thereof.
As shown in fig. 5, the outer surface of the pipe sleeve 4 is provided with an annular groove, the annular groove is coaxially arranged with the pipe of the annular heating coil 1, and the annular groove is matched with the notch of the U-shaped through groove 201. When the pipeline passes pipe sleeve 4, pipe sleeve 4 passes through the logical groove 201 joint of U type on annular groove and the fixed bolster 2, with pipe sleeve 4 with fix the notch position that leads to groove 201 in U type, prevent that pipe sleeve 4 from droing at the removal in-process, reach the effect that prevents the pipeline wearing and tearing. In the embodiment, the pipe sleeve 4 is a PVC pipe sleeve which has certain flexibility, can be deformed adaptively along with the shape of a pipeline and is wear-resistant.
As shown in fig. 6, the groove depth D of the U-shaped through groove 201 is greater than the diameter D of the annular groove. The groove depth D range of the U-shaped through groove 201 determines the moving range of the pipeline during expansion with heat and contraction with cold, and only when the groove depth D of the U-shaped through groove 201 is larger than the diameter D of the annular groove on the pipe sleeve 4, the pipeline can drive the pipe sleeve 4 to slide along the groove depth D direction of the U-shaped through groove 201. Furthermore, the groove width B of the U-shaped through groove 201 is larger than the diameter d of the annular groove, so that the friction force caused by mutual movement between the pipeline and the U-shaped through groove 201 can be reduced.
As shown in fig. 5, a mounting plate 202 is disposed on the fixing bracket 2, and the mounting plate 202 is fixedly connected with the fixing bracket 2 in an integrated manner. The mounting plate 202 may be bent by the fixing bracket 2, or may be a separately provided mounting plate 202 connected to the fixing bracket 2 by a fixing connection method such as welding or screwing. The mounting plate 202 is provided with a threaded hole, and the fixing support 2 is fixedly connected with the inner wall of the anaerobic reaction tank through the threaded hole. The fixed support 2 can also be connected with the inner wall of the anaerobic reaction tank by welding and other modes. However, in consideration of the maintenance of the post-repair equipment and the replacement of parts, it is preferable to detachably connect the fixing bracket 2 to the inner wall of the anaerobic reaction tank. Similarly, the fixing bracket 2 and the position-limiting closing plate 3 are preferably detachably connected, for example, by screwing.
The installation structure of the annular heating coil 1 of the embodiment can effectively solve the problem that the whole annular diameter is enlarged due to the fact that the heating coil expands and lengthens along with the temperature rise in the reactor. When the coil pipe becomes long, the coil pipe can automatically extend from the U-shaped through groove 201 on the fixed support 2 and slide along the groove depth D direction of the U-shaped through groove 201, so that the heating coil pipe is prevented from being distorted and deformed; meanwhile, when the temperature is reduced, the fixing support 2 can be automatically contracted along the groove depth D direction of the U-shaped through groove 201 on the fixing support 2, and the fixing support 2 cannot be damaged under the two conditions; the length change and the influence of annular diameter change to fixed pipeline that can avoid tubular product expend with heat and contract with cold to arouse, its installation is simple, uses reliably, does not have the potential safety hazard, avoids the pipeline to break and leads to the loss of stopping production.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The utility model provides a mounting structure of annular heating coil for install annular heating coil (1) on the anaerobic reaction jar inner wall, its characterized in that, fixed bolster (2), pipe box (4), spacing shrouding (3) including interconnect, fixed bolster (2) fixed mounting be in on the inner wall of anaerobic reaction jar, annular heating coil (1) runs through pipe box (4), it leads to groove (201) to be equipped with the U type on fixed bolster (2), pipe box (4) with the U type leads to groove (201) joint and can the groove depth within range that the groove (201) were led to the U type slides, spacing shrouding (3) are fixed to be set up the trough face of fixed bolster (2).
2. The mounting structure of an annular heating coil according to claim 1, characterized in that the annular heating coil (1) is arranged coaxially with the anaerobic reaction tank.
3. The mounting structure of an annular heating coil as claimed in claim 2, wherein the groove depth direction of the U-shaped through groove (201) is arranged along the radial direction of the annular heating coil (1), and the groove surface of the U-shaped through groove (201) is arranged towards the central axis of the annular heating coil (1).
4. The mounting structure of the annular heating coil pipe as claimed in claim 1, wherein the fixing bracket (2) is provided with a plurality of U-shaped through grooves (201), the U-shaped through grooves (201) are arranged in layers along the axial direction of the annular heating coil pipe (1), and each U-shaped through groove (201) is correspondingly matched with one layer of the pipe of the annular heating coil pipe (1).
5. An installation structure of an annular heating coil pipe according to claim 4, characterized by comprising a plurality of the fixing brackets (2), wherein the plurality of the fixing brackets (2) are arranged in a dispersed manner along the circumferential direction of the annular heating coil pipe (1).
6. The mounting structure of an annular heating coil according to claim 1, characterized in that the outer surface of the pipe sleeve (4) is provided with an annular groove, the annular groove is coaxially arranged with the pipe of the annular heating coil (1), and the annular groove is matched with the notch of the U-shaped through groove (201).
7. An annular heating coil mounting structure as claimed in claim 6 wherein the U-shaped through slot (201) has a slot depth greater than the diameter of the annular groove.
8. The mounting structure of annular heating coil pipe according to claim 1, characterized in that, be equipped with mounting panel (202) on fixed bolster (2), mounting panel (202) with fixed bolster (2) integral type fixed connection, be equipped with the screw hole on mounting panel (202), fixed bolster (2) pass through the screw hole with anaerobic reaction tank inner wall fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911025542.3A CN110628580A (en) | 2019-10-25 | 2019-10-25 | Mounting structure of annular heating coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911025542.3A CN110628580A (en) | 2019-10-25 | 2019-10-25 | Mounting structure of annular heating coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110628580A true CN110628580A (en) | 2019-12-31 |
Family
ID=68977794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911025542.3A Pending CN110628580A (en) | 2019-10-25 | 2019-10-25 | Mounting structure of annular heating coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110628580A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201776145U (en) * | 2010-09-03 | 2011-03-30 | 镇江正丹化学工业有限公司(外商独资) | Anhydride forming kettle |
| CN102944657A (en) * | 2012-11-12 | 2013-02-27 | 河北科瑞达仪器科技股份有限公司 | Water quality analysis sensor bracket for sewage treatment |
| CN106347885A (en) * | 2016-11-11 | 2017-01-25 | 天津新华昌运输设备有限公司 | Tank type container with built-in dismounting heating coil pipe |
| US20170276405A1 (en) * | 2016-02-05 | 2017-09-28 | James T. Bober | Apparatus for supporting expansion tank |
| CN207379350U (en) * | 2017-10-30 | 2018-05-18 | 上海振华重工启东海洋工程股份有限公司 | A kind of cargo tank heating coil sliding support |
-
2019
- 2019-10-25 CN CN201911025542.3A patent/CN110628580A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201776145U (en) * | 2010-09-03 | 2011-03-30 | 镇江正丹化学工业有限公司(外商独资) | Anhydride forming kettle |
| CN102944657A (en) * | 2012-11-12 | 2013-02-27 | 河北科瑞达仪器科技股份有限公司 | Water quality analysis sensor bracket for sewage treatment |
| US20170276405A1 (en) * | 2016-02-05 | 2017-09-28 | James T. Bober | Apparatus for supporting expansion tank |
| CN106347885A (en) * | 2016-11-11 | 2017-01-25 | 天津新华昌运输设备有限公司 | Tank type container with built-in dismounting heating coil pipe |
| CN207379350U (en) * | 2017-10-30 | 2018-05-18 | 上海振华重工启东海洋工程股份有限公司 | A kind of cargo tank heating coil sliding support |
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