CN2827522Y - Tube pressure reactor of applying electric field - Google Patents
Tube pressure reactor of applying electric field Download PDFInfo
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- CN2827522Y CN2827522Y CN 200520128876 CN200520128876U CN2827522Y CN 2827522 Y CN2827522 Y CN 2827522Y CN 200520128876 CN200520128876 CN 200520128876 CN 200520128876 U CN200520128876 U CN 200520128876U CN 2827522 Y CN2827522 Y CN 2827522Y
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- reaction tube
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- electric field
- tube
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Abstract
The utility model relates to a pipe type pressurizing reactor capable of exerting an electric field, which is a pressurizing reactor, particularly a fixed bed pipe type pressurizing reactor which can exert the electric field and is used for catalytic reaction. The utility model provides a novel fixed bed pipe type pressurizing reactor which makes a layer of a catalyst bed be insulated with a metal reaction pipe and can exert a current or a voltage on the layer of the catalyst bed. Both ends of the reaction pipe are provided with electrode outlets, the side surface of the upper part of the reaction pipe is provided with a reaction mass inlet and the side surface of the lower part of the reaction pipe is provided with a reaction mass outlet. An insulating pipe is sheathed at the middle part inside the reaction pipe; each electrode comprises an electrode sheet and an electrode bar, the electrode sheet is inserted in the insulating pipe and the electrodes are insulated with the reaction pipe and are fixed at the upper end and the lower end of the reaction pipe. The utility model can make the layer of the catalyst bed be insulated with the metal reaction pipe and can exert different currents or voltages on the layer of the catalyst bed through the electrodes. The utility model can be used for chemical reaction which needs exerting currents or potential on catalysts so as to decrease reaction conditions and reduce the energy consumption of the reaction, thereby, the utility model has low cost.
Description
Technical field
The utility model relates to a kind of pressurized reactor, especially relates to a kind of fixed bed tubular type pressurized reactor that is used for catalytic reaction that applies electric field.
Background technology
The tubular type pressurized reactor is mainly used in gas phase or the liquid-phase chemical reaction process under the solid-phase catalyst existence, is a class chemical reaction device that extensively adopts in the chemical industry, can be used for various chemical reactions such as hydrogenation, oxidation and cracking.The typical structure of existing tubular type pressurized reactor as shown in Figure 1.Reactor is single body 1, catalyst 2 directly fills on the quartz sand layer 3 in the body 1, import 4 and 5 are established in the top of body 1, the bottom sets out mouth 6, the shortcoming of this device is that catalyst directly contacts with the metal reaction pipe, common catalytic reaction can only be used as, electric field can not be on catalyst, applied.
Summary of the invention
The purpose of this utility model is intended to the shortcoming at existing tubular type pressurized reactor existence, a kind of beds and metal reaction pipe insulation of making is provided, and can applies the novel fixed bed tubular type pressurized reactor of curtage on beds.
The utility model is provided with reaction tube, and the upper/lower terminal of reaction tube is respectively equipped with electrode outlet, and the upper side of reaction tube is provided with reacting material inlet, and the lower side of reaction tube is provided with reacting material outlet;
Insulation tube, insulative pipe sleeve are located at the middle part in the reaction tube;
Pair of electrodes, electrode comprise electrode slice and electrode stem, and electrode slice is connected with electrode stem, and electrode slice inserts in the insulation tube, and electrode insulate with reaction tube and is fixed in the two ends up and down of reaction tube.
Reaction tube is preferably the two-part reaction tube, and the internal diameter of epimere reaction tube is greater than the internal diameter of hypomere reaction tube, and insulative pipe sleeve is located in the epimere reaction tube (being the top of epimere reaction tube and hypomere reaction tube junction).Epimere reaction tube and hypomere reaction tube can weld together.
Insulation tube is selected from quartz ampoule, glass tube etc.Insulation tube can be a hollow cylinder.
Electrode slice can be circular metal plate.Can establish at least 1 aperture on the electrode slice.
The contact portion of electrode stem and reaction tube is arranged with insulating barrier.Electrode stem is fixed in the reaction tube end by nut.The diameter of electrode slice is less than insulation tube, so that sheet metal can insert in the insulation tube just, the part that electrode stem contacts with reaction tube puts plastic insulation material, makes the insulation of electrode and reaction tube, electrode is fixed in the two ends up and down of reaction tube with nut.
The structural design that the utility model provides can make beds and metal reaction pipe insulation, and apply different curtages by the electrode pair beds, can be used for needing on catalyst, to apply the chemical reaction of electric current or electromotive force, to reduce the condition (temperature, pressure etc.) of reaction, thereby reduce the energy consumption of reaction, reduce cost.
Description of drawings
Fig. 1 is the typical structure schematic diagram of existing tubular type pressurized reactor.
Fig. 2 is a structural representation of the present utility model.
The specific embodiment
Be described further below by embodiment.
Referring to Fig. 2, said tubular type pressurized reactor is made up of reaction tube 11, insulation tube 21 and pair of electrodes, reaction tube 11 is welded together by two sections different pipes of diameter, the epimere diameter is bigger, the hypomere diameter is less, respectively there is an electrode outlet at the two ends up and down of reaction tube 11, also respond respectively material inlet 111,112 and export 113 of the side, upper and lower of reaction tube 11.Upper/lower electrode can only be put into and take out from the upper end of reactor 11.The material of insulation tube 21 can be selected quartz or glass etc.Insulation tube 21 is a hollow cylinder, and its length is decided on the differential responses catalyst consumption.The external diameter of insulation tube 21 should be more smaller and more bigger than the internal diameter of hypomere reaction tube than the internal diameter of epimere reaction tube, makes it can put into and be fixed on the middle part of reaction tube 11 just.Insulation tube 21 should have certain thickness, to adapt to the requirement of differential responses to its intensity.Upper/lower electrode comprises electrode slice 311,411 and electrode stem 312,412 respectively, electrode slice 311,411 welds together with electrode stem 312,412 respectively, electrode slice 311,411 is a circular metal plate, establish some apertures above, the diameter of electrode slice 311,411 is less than insulation tube 21, so that sheet metal can insert in the insulation tube just, the part that electrode stem contacts with reaction tube puts plastic insulation material, make the insulation of electrode and reaction tube, with the position of nut fixed electrode, play the effect of support catalyst and sealed reaction tube simultaneously.
In loading catalyst, earlier with insulation tube, as: quartz ampoule, to put into by the upper end of reactor, the fixed-site of putting into the back quartz ampoule is in the middle part of reaction tube.The bottom electrode sheet is put into by the upper end of reaction tube, adjusted the position of electrode slice, insert it in the quartz ampoule, fixing and sealing with nut.Pack into behind a certain amount of catalyst, the pole piece that will power on is put into quartz ampoule, contacts with catalyst.Fixing and the sealing with nut.The material inlet and the outlet line of reactor are connected, promptly finish the filling of catalyst.During catalytic reaction, the signal generator by linking to each other with electrode slice applies curtage to beds.
Claims (9)
1, can apply the tubular type pressurized reactor of electric field, it is characterized in that being provided with reaction tube, the upper/lower terminal of reaction tube is respectively equipped with electrode outlet, and the upper side of reaction tube is provided with reacting material inlet, and the lower side of reaction tube is provided with reacting material outlet;
Insulation tube, insulative pipe sleeve are located at the middle part in the reaction tube;
Pair of electrodes, electrode comprise electrode slice and electrode stem, and electrode slice is connected with electrode stem, and electrode slice inserts in the insulation tube, and electrode insulate with reaction tube and is fixed in the two ends up and down of reaction tube.
2, the tubular type pressurized reactor that applies electric field as claimed in claim 1 is characterized in that reaction tube is the two-part reaction tube, and the internal diameter of epimere reaction tube is greater than the internal diameter of hypomere reaction tube, and insulative pipe sleeve is located in the epimere reaction tube.
3, the tubular type pressurized reactor that applies electric field as claimed in claim 1 is characterized in that insulation tube is selected from quartz ampoule, glass tube.
4, as claim 1 or the 3 described tubular type pressurized reactors that apply electric field, it is characterized in that insulation tube is a hollow cylinder.
5, the tubular type pressurized reactor that applies electric field as claimed in claim 1 is characterized in that electrode slice is a circular metal plate, establishes at least 1 aperture on the electrode slice.
6, the tubular type pressurized reactor that applies electric field as claimed in claim 1 is characterized in that the contact portion of electrode stem and reaction tube is arranged with insulating barrier.
7, as claim 1 or the 6 described tubular type pressurized reactors that apply electric field, it is characterized in that electrode stem is fixed in the reaction tube end by nut.
8, the tubular type pressurized reactor that applies electric field as claimed in claim 1, the diameter that it is characterized in that electrode slice is less than insulation tube.
9, the tubular type pressurized reactor that applies electric field as claimed in claim 1 is characterized in that the part that electrode stem contacts with reaction tube puts the plastic insulation material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520128876 CN2827522Y (en) | 2005-11-01 | 2005-11-01 | Tube pressure reactor of applying electric field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520128876 CN2827522Y (en) | 2005-11-01 | 2005-11-01 | Tube pressure reactor of applying electric field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2827522Y true CN2827522Y (en) | 2006-10-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520128876 Expired - Fee Related CN2827522Y (en) | 2005-11-01 | 2005-11-01 | Tube pressure reactor of applying electric field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2827522Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109999658A (en) * | 2019-05-08 | 2019-07-12 | 中国科学院宁波材料技术与工程研究所 | Electric drive catalyst reaction device and its application |
| CN112619565A (en) * | 2019-10-09 | 2021-04-09 | 中国科学院大连化学物理研究所 | Device and method for directly preparing low-carbon hydrocarbons from methane/natural gas by low-temperature plasma combined with catalyst |
-
2005
- 2005-11-01 CN CN 200520128876 patent/CN2827522Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109999658A (en) * | 2019-05-08 | 2019-07-12 | 中国科学院宁波材料技术与工程研究所 | Electric drive catalyst reaction device and its application |
| CN112619565A (en) * | 2019-10-09 | 2021-04-09 | 中国科学院大连化学物理研究所 | Device and method for directly preparing low-carbon hydrocarbons from methane/natural gas by low-temperature plasma combined with catalyst |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061018 Termination date: 20091201 |