CN2889479Y - Inner heating device of reactor - Google Patents
Inner heating device of reactor Download PDFInfo
- Publication number
- CN2889479Y CN2889479Y CN 200620029988 CN200620029988U CN2889479Y CN 2889479 Y CN2889479 Y CN 2889479Y CN 200620029988 CN200620029988 CN 200620029988 CN 200620029988 U CN200620029988 U CN 200620029988U CN 2889479 Y CN2889479 Y CN 2889479Y
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- CN
- China
- Prior art keywords
- heating
- reactor
- blind pipe
- heating device
- utility
- 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 - Fee Related
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- Resistance Heating (AREA)
Abstract
The utility model discloses an internal heating device for reactor, which comprises a L-shaped blind elbow, and an electrical heating element arranged inside the transverse segment of the blind elbow, wherein the wire of the electrical heating element extents from the vertical segment of the blind elbow to outside of the nozzle of the blind elbow. When disposing the heating device inside a chemical reactor, the transverse segment is arranged at the bottom of the chemical reactor to implement heating; and during heating process, because the electrical heating element is arranged in the transverse segment, so that the heating body can be immersed even when the reaction liquid level is relatively low. The utility model has the advantages of remarkably improved heating efficiency, fast heating, low residual heat after heating, no potential safety hazard, and low requirement to power supply system.
Description
Technical field
The utility model relates to the chemical reactor that uses in teaching, the scientific research, especially relates to the inner heating device that is used for reactor.
Background technology
The chemical reactor that uses in teaching, scientific research is in use taked external heating modes more at present, and soon chemical reactor places on the electric furnace and heats.The existing deficiency of this external heating mode mainly shows as: one, and greatly and effectively heating surface (area) (HS is less for the heating surface (area) (HS of electric furnace, causes power consumption higher, is unfavorable for energy-conservation; Its two, it is big to stop the remaining waste heat in heating back, has bigger potential safety hazard; Its three, therefore this mode of heating is adopted in the student experimenting chamber, because power is big, operating current is big, electric power system is had relatively high expectations.
The utility model content
The utility model purpose is to provide a kind of inner heating device that is used for reactor at the existing deficiency of above-mentioned external heating mode.
For achieving the above object, the utility model can be taked following technical proposals:
The inner heating device that is used for reactor described in the utility model, it comprises the blind pipe with L shaped structure, is arranged on the interior electrical heating elements of horizontal segment of described blind pipe, the lead of described electrical heating elements extends outside the mouth of pipe of blind pipe from the standpipe section of blind pipe.
For ease of mounting temperature sensor, in standpipe section one side of described blind pipe, be parallel to this standpipe section and be provided with a straight blind pipe.
Advantage of the present utility model is described electrical heating elements is placed the horizontal segment of described L shaped structure blind pipe, and the lead of electrical heating elements extended outside the mouth of pipe of blind pipe from the standpipe section of blind pipe, therefore in use this inner heating device is placed in the chemical reactor, described horizontal segment is positioned at the heating of can switching on of chemical reactor bottom; In the heating process because electrical heating elements is positioned at horizontal segment, so also can the submergence calandria when the reaction liquid level hangs down, improved the efficiency of heating surface greatly, heating rapidly, it is few to stop to heat the back amount of residual heat will, and does not have potential safety hazard, less demanding to electric power system.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in the figure, the inner heating device that is used for reactor described in the utility model, comprise the blind pipe with L shaped structure, be arranged on the electrical heating elements 2 in the horizontal segment 1 of described blind pipe, the lead 3 of described electrical heating elements 2 extends outside the mouth of pipe 5 of blind pipe from the standpipe section 4 of blind pipe.For ease of mounting temperature sensor, in standpipe section 4 one sides of described blind pipe, be parallel to this standpipe section 4 and be provided with a straight blind pipe 6.
Claims (2)
1, a kind of inner heating device that is used for reactor, it is characterized in that: it comprises the blind pipe with L shaped structure, be arranged on the interior electrical heating elements (2) of horizontal segment (1) of described blind pipe, the lead (3) of described electrical heating elements (2) extends outside the mouth of pipe (5) of blind pipe from the standpipe section (4) of blind pipe.
2, inner heating device according to claim 1 is characterized in that: in standpipe section (4) one sides of described blind pipe, be parallel to this standpipe section (4) and be provided with a straight blind pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620029988 CN2889479Y (en) | 2006-02-13 | 2006-02-13 | Inner heating device of reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620029988 CN2889479Y (en) | 2006-02-13 | 2006-02-13 | Inner heating device of reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2889479Y true CN2889479Y (en) | 2007-04-18 |
Family
ID=38020131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620029988 Expired - Fee Related CN2889479Y (en) | 2006-02-13 | 2006-02-13 | Inner heating device of reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2889479Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104977206A (en) * | 2015-07-14 | 2015-10-14 | 齐齐哈尔大学 | Digestion device for protein measurement |
-
2006
- 2006-02-13 CN CN 200620029988 patent/CN2889479Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104977206A (en) * | 2015-07-14 | 2015-10-14 | 齐齐哈尔大学 | Digestion device for protein measurement |
| CN104977206B (en) * | 2015-07-14 | 2018-07-17 | 齐齐哈尔大学 | A kind of protein determination resolution instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |