CN203880913U - Pipeline straight-flow anti-explosion electric heater - Google Patents
Pipeline straight-flow anti-explosion electric heater Download PDFInfo
- Publication number
- CN203880913U CN203880913U CN201320695867.4U CN201320695867U CN203880913U CN 203880913 U CN203880913 U CN 203880913U CN 201320695867 U CN201320695867 U CN 201320695867U CN 203880913 U CN203880913 U CN 203880913U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- explosion
- electric heater
- medium pipeline
- temperature
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 238000004880 explosion Methods 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 20
- 239000011449 brick Substances 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims abstract description 3
- 238000010438 heat treatment Methods 0.000 claims description 19
- 238000009413 insulation Methods 0.000 claims description 16
- 239000003921 oil Substances 0.000 abstract description 4
- 238000004939 coking Methods 0.000 abstract description 3
- 239000010779 crude oil Substances 0.000 abstract description 3
- 238000005485 electric heating Methods 0.000 abstract 5
- 238000009434 installation Methods 0.000 abstract 2
- 239000010426 asphalt Substances 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
Abstract
The utility model relates to an anti-explosion indirect heater for industrial use, and discloses a pipeline straight-flow anti-explosion electric heater. The pipeline straight-flow anti-explosion electric heater comprises a container housing (1), a main flange (2), a temperature sensor (3), a medium pipeline (4), electric heating elements (5), an insulating and high temperature resisting material middle segment (6), an insulating and high temperature resisting material tail segment (7), a sealing plate (8), heat reserving bricks (9), a safety valve (10), a anti-explosion terminal box (11), a support (12), electric heating element installation holes (13) and a medium pipeline installation hole (14), wherein the electric heating elements (5) pass the insulating and high temperature resisting material middle segment (6) and the insulating and high temperature resisting material tail segment (7) and wraps the medium pipeline (4), and mediums are heated inside the medium pipeline (4), without directly contacting the electric heating elements (5). With adoption of the pipeline straight-flow anti-explosion electric heater, coking of the electric heating elements can be avoided, blocking of the mediums is eradicated, the heater is easy to maintain and replace, and the cost performance is raised. The pipeline straight-flow anti-explosion electric heater is suitable for mediums of various types, especially for crude oil, asphalt and residual oil, and is wide in application prospect.
Description
Technical field
The utility model belongs to industrial electro heater field, particularly industrial explosion-proof type indirect technical field, claimed the technical solution of the utility model.
Background technology
Tradition anti-explosion electric heater is and medium contact direct by heating, by media flow, take away heating surface heat and reach heating effect, but as high in medium viscosity, the operating mode that impurity is many, particularly oil field or underground mining out as crude oil, comprise pitch, residual oil etc., this type of medium directly directly contacts very easily coking with electrothermal tube, stop up, cause heat radiation not smooth, can burn out heating, finally cause stopping production.And this type of mode adds hot maintenance and is difficult for, with high costs.
Utility model content
The purpose of this utility model is the shortcoming that overcomes above-mentioned existing patent, a kind of structure of novel industrial explosion-proof type indirect is provided, can, from avoiding heating coking with this, stops filter medium clogging, and make heater for ease of maintenaince and change, improve product cost performance.Applicable to all types of media, particularly suitable crude oil, pitch, residual oil are can promotion prospect larger.
To achieve these goals, the utility model structure has following formation:
Heating (5) is through in the heating installing hole in several insulation high-temperature-resistant material middle-ends (6) (13), its head end and tail end are fixing with insulation high-temperature-resistant material tail end (7), again medium pipeline (4) is penetrated to the medium pipeline installing hole (14) in insulation high-temperature-resistant material middle-end (6), temperature sensor (3) and main flange (2) are equipped with in one end of medium pipeline (4), the upper coated insulating brick (9) of insulation high-temperature-resistant material middle-end (6), on it, there is vessel shell (1), vessel shell (1) is equipped with safety valve (10), anti-explosion terminal box (11), shrouding for two ends (8) sealing of vessel shell, two welding support (12) of vessel shell (1) supports.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram.
Fig. 2 is insulation high-temperature-resistant material middle-end structural representation.
Fig. 3 is insulation high-temperature-resistant material tail end structural representation.
the specific embodiment
In order more clearly to understand technology contents of the present utility model, especially exemplified by following examples, describe in detail.
The heating of prefabricated some, insulation high-temperature-resistant material middle-end, insulation high-temperature-resistant material tail end.Heating should be than the few 2mm of electrothermal tube installing hole diameter, medium pipeline also should be than the few 2mm of medium pipeline installing hole, heating is penetrated by some arrangements insulation high-temperature-resistant material middle-end in line closely, and the two ends of heating respectively penetrate an insulation high-temperature-resistant material tail end.
Medium pipeline penetrates in the above-mentioned semi-finished product that heating has been installed, be in medium pipeline installing hole, be coated insulating brick thereon, insulating brick two seals with shrouding, and one of medium pipeline is installed main flange, and temperature sensor, in order to measure and to transmit temperature signal, to avoid heating overtemperature, safety valve is housed, the gas producing while heating for getting rid of on insulating brick.
Above-mentioned parts are packed in vessel shell, and vessel shell can be shorter than medium pipeline, vessel shell two ends weldering support, and support is arranged to upper and lower two parts, and adjustable height improves practicality.
More than the utility model embodiment, only for ease of understanding and explanation the utility model and be not to restriction of the present utility model and restriction, for pipeline single flow anti-explosion electric heater, can make various not same form, the those of ordinary skill in relevant field, in the situation that not departing from spirit and scope of the present utility model, can also be made multiple types like, changing method and modification thereof.Protection domain of the present utility model is limited and is comprised and fall within the scope of each claim, relate to spiritual scope and their equivalents by each claim.
Claims (4)
1. a pipeline single flow anti-explosion electric heater, comprise vessel shell (1), main flange (2), temperature sensor (3), medium pipeline (4), heating (5), insulation high-temperature-resistant material middle-end (6), insulation high-temperature-resistant material tail end (7), shrouding (8), insulating brick (9), safety valve (10), anti-explosion terminal box (11), support (12), heating installing hole (13), medium pipeline installing hole (14), it is characterized in that: heating (5) penetrates the heating installing hole (13) in insulation high-temperature-resistant material middle-end (6), its head end and tail end are fixing with insulation high-temperature-resistant material tail end (7), medium pipeline (4) penetrates the medium pipeline installing hole (14) in insulation high-temperature-resistant material middle-end (6), the upper coated insulating brick (9) of insulation high-temperature-resistant material middle-end (6), on it, there is vessel shell (1), the heat of heating (5) is passed to medium pipeline (4) indirect medium.
2. pipeline single flow anti-explosion electric heater according to claim 1, is characterized in that: medium pipeline (4) two ends are connected with main flange (2); There is temperature sensor (3) medium pipeline (4) one end.
3. pipeline single flow anti-explosion electric heater according to claim 1, is characterized in that: shrouding for two ends (8) sealing of vessel shell (1); There are safety valve (10) and anti-explosion terminal box (11) in one end of vessel shell (1); Vessel shell (1) supports with support (12).
4. pipeline single flow anti-explosion electric heater according to claim 1, is characterized in that: safety valve (10) is connected on vessel shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320695867.4U CN203880913U (en) | 2013-11-02 | 2013-11-02 | Pipeline straight-flow anti-explosion electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320695867.4U CN203880913U (en) | 2013-11-02 | 2013-11-02 | Pipeline straight-flow anti-explosion electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203880913U true CN203880913U (en) | 2014-10-15 |
Family
ID=51681402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320695867.4U Expired - Lifetime CN203880913U (en) | 2013-11-02 | 2013-11-02 | Pipeline straight-flow anti-explosion electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203880913U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698391A (en) * | 2016-01-27 | 2016-06-22 | 江苏亿能电气有限公司 | Thermal insulation energy-saving type anti-explosion electric heater |
| RU186997U1 (en) * | 2017-06-01 | 2019-02-12 | Лунгулло Денис Андреевич | HEATING DEVICE |
-
2013
- 2013-11-02 CN CN201320695867.4U patent/CN203880913U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698391A (en) * | 2016-01-27 | 2016-06-22 | 江苏亿能电气有限公司 | Thermal insulation energy-saving type anti-explosion electric heater |
| RU186997U1 (en) * | 2017-06-01 | 2019-02-12 | Лунгулло Денис Андреевич | HEATING DEVICE |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141015 |
|
| CX01 | Expiry of patent term |