CN201454517U - Reaction kettle capable of directly exchanging heat - Google Patents
Reaction kettle capable of directly exchanging heat Download PDFInfo
- Publication number
- CN201454517U CN201454517U CN2009200980517U CN200920098051U CN201454517U CN 201454517 U CN201454517 U CN 201454517U CN 2009200980517 U CN2009200980517 U CN 2009200980517U CN 200920098051 U CN200920098051 U CN 200920098051U CN 201454517 U CN201454517 U CN 201454517U
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- reaction kettle
- kettle body
- heat
- reactor
- chuck
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Abstract
The utility model discloses a reaction kettle capable of directly exchanging heat, which comprises a reaction kettle body (12), wherein a jacket (4) is sleeved on the outer wall of the reaction kettle body (12) and is positioned below the reaction kettle body (12), and the bottom of the jacket (4) is filled with working liquid; the jacket (4) is provided with an electric heater (2) below a fluid level (14) of the working liquid, and a feed port (8) and a discharge port (1) are respectively arranged at the top and the bottom of the reaction kettle body (12); and a heat insulation layer (15) is arranged outside the jacket (4). The reaction kettle capable of directly exchanging heat combines a boiler and the reaction kettle into one by the heat pipe theory, and eliminates the connecting link of a middle pipeline so as to achieve the compactness of equipment structure and the high efficiency of heat energy utilization to the utmost extent, and the utility model has the advantages of low heat loss, high heat efficiency, low cost, can heat safely and reliably, and has important practical significance.
Description
Technical field
The utility model relates to Engineering Thermophysics, technical field of chemistry and chemical engineering, but particularly relates to a kind of reactor of direct heat transfer.
Background technology
Current, existing reactor mostly is as the heating thermal source with high-temperature steam, realize in the reactor interlayer reaction kettle body is heated by high-temperature steam is fed, therefore need configuration complicated, huge steam boiler equipment, boiler feedwater treatment facility and condensate water water pump etc.
Concrete heating implementation procedure is: at first in boiler, the heat transferred working solution (for example being the boiler water of handling through water treatment facilities) that fuel combustion produces, in boiler, finish ebuillition of heated process to working solution, generate high-temperature steam, carry through piping then, after steam enters into the reactor heat transfer space, carry out the condensation heat process, liberated heat passes to reactor, realization is heated various materials in the reactor, the condensate water of being discharged by reactor sends back to the boiler heating through condensate pump, thereby finishes the whole circulation process.
Based on as can be known above-mentioned, in order to realize that reactor is heated, the ebuillition of heated process of working solution is carried out in two different equipment with the condensation heat process need, and need a large amount of pipelines, valve and water pump carry out vapor transmission, and boiler water need be handled through water treatment facilities, therefore at heat from boiler, producing, be transported to the process of reactor from boiler again, thermal resistance is big, heat loss is big, cause device heat efficiency low, cause the significant wastage of the energy, and equipment, the pipeline floor space is big, investment of equipment cost height, operational management maintenance cost height.In addition, boiler oil firing equipment environmental pollution is serious, even also has certain potential safety hazard.
Therefore, press at present and develop a kind of reactor, its heat loss is little, the thermal efficiency is high, cost is low, and safe and reliable.
The utility model content
In view of this, but the purpose of this utility model provides a kind of reactor of direct heat transfer, it utilizes heat pipe principle that boiler and reactor are united two into one, the connecting link of cancellation intermediate conduit, can realize the compactedness of device structure, the high efficiency of heat energy utilization to greatest extent, heat loss is little, the thermal efficiency is high, cost is low, can heat safely and reliably, has important practical application meaning.
For this reason, but the utility model provides a kind of reactor of direct heat transfer, this reactor comprises reaction kettle body 12, the outer wall of described reaction kettle body 12 is with a chuck 4, described chuck 4 is positioned at the below of described reaction kettle body 12, and irritate the bottom of described chuck 4 working solution, and described chuck 4 bottoms are provided with electric heater 2 below working solution liquid level 14, the top of described reaction kettle body 12 and bottom are respectively arranged with charging aperture 8 and discharging opening 1, and the outer setting of described chuck 4 has heat-insulation layer 15.
Preferably, described chuck 4 is provided with temperature sensor 3 and water level meter 13 below working solution liquid level 14.
Preferably, described electric heater 2 is an electric heating tube, and described water level meter 13 is an electric contact type water level meter.
Preferably, the top of described chuck 4 also is provided with Pressure gauge 9 and safety valve 10.
Preferably, described reaction kettle body 12 tops are provided with loam cake 5, and the top center position of described loam cake 5 is provided with a stirring motor 7, and described stirring motor 7 bottoms are provided with an agitator 11.
Preferably, described discharging opening 1 is arranged on the bottom centre position of described reaction kettle body 12.
Preferably, the top of described reaction kettle body 12 is provided with a manhole 6.
The technical scheme that is provided by above the utility model as seen, compared with prior art, but the utility model provides a kind of reactor of direct heat transfer, it utilizes heat pipe principle that boiler and reactor are united two into one, the connecting link of cancellation intermediate conduit can realize the compactedness of device structure, the high efficiency of heat energy utilization to greatest extent, and heat loss is little, the thermal efficiency is high, cost is low, can heat safely and reliably, have important practical application meaning.
Description of drawings
But the structural representation of the reactor of a kind of direct heat transfer that Fig. 1 provides for the utility model;
Among the figure, 1 is discharging opening, and 2 is electric heater, and 3 is temperature sensor, and 4 is chuck, and 5 is loam cake, 6 is manhole, and 7 is stirring motor, and 8 is charging aperture, and 9 is Pressure gauge, and 10 is safety valve, 11 is agitator, and 12 is reaction kettle body, and 13 is the water level meter, and 14 is the working solution liquid level, and 15 is heat-insulation layer.
The specific embodiment
In order to make those skilled in the art person understand the utility model scheme better, the utility model is described in further detail below in conjunction with drawings and embodiments.
But the structural representation of the reactor of a kind of direct heat transfer that Fig. 1 provides for the utility model.
Referring to Fig. 1, but the utility model provides a kind of reactor of direct heat transfer, this reactor comprises reaction kettle body 12, the outer wall of described reaction kettle body 12 is with a chuck 4, described chuck 4 is positioned at the below of described reaction kettle body 12, form a seal cavity between described reaction kettle body 12 and its outside chuck 4, constituted a heat pipe for thermal conductivity system.
In the utility model, the outer setting of described chuck 4 has heat-insulation layer 15.
In the utility model, irritate the bottom of described chuck 4 working solution (as distilled water etc.), described chuck 4 bottoms are provided with electric heater 2 below working solution liquid level 14, heated by 2 pairs of working solutions of this electric heater, constitute the bringing-up section of heat pipe; And constitute the condensation heat release section of heat pipe by the bottom of the top of described chuck 4 and reaction kettle body 12, the steam that is the formation of working solution heating evaporation is when top that runs into chuck 4 and reaction kettle body 12, condensation heat release on reaction kettle body 12, thus but constituted the heat-pipe type reaction kettle of direct heat transfer.
Described chuck 4 bottoms are provided with temperature sensor 3 below working solution liquid level 14, be used for the temperature of monitoring liquid;
Described chuck 4 bottoms are provided with water level meter 13 below working solution liquid level 14, be used for the height of water level of surveying work liquid, thereby guaranteeing that electric heater 2 is immersed in for a long time carries out work under the working solution liquid level.
The top of described chuck 4 also is provided with Pressure gauge 9 and safety valve 10, and this Pressure gauge 9 is a pressure vacuum gauge, monitors steam pressure in the described chuck 4 in real time by described Pressure gauge 9; Described safety valve 10 is the pressure safety valve that can carry out overpressure protection, thereby realizes equipment and staff are carried out necessary protection.
In addition, described reaction kettle body 12 tops are provided with loam cake 5, and the top center position of described loam cake 5 is provided with a stirring motor 7, and described stirring motor 7 bottoms are provided with an agitator 11, thereby can the various materials in the reaction kettle body 12 be stirred, to realize better reaction effect.
The two ends, the left and right sides, top of described loam cake 5 are respectively arranged with a manhole 6 and charging aperture 8, and by this manhole 6, the service work personnel can in time carry out repair and maintenance to reaction kettle body 12.
Bottom centre's position upper shed of described reaction kettle body 12 is provided with a discharging opening 1.
On the specific implementation, described electric heater 2 is preferably electric heating tube, and described water level meter 13 is preferably electric contact type water level meter.
For the utility model, agent structure is made up of reaction kettle body, chuck, electric heater and stirring system etc., interlayer between reaction kettle body 12 and the chuck 4 has constituted the heat pipe for thermal conductivity system, and chuck 4 is condensation segments of heat pipe, and electric heater 2 and working solution have constituted bringing-up section.Before the equipment operation, in electric heater 2 spaces of living in, inject a certain amount of working solution (distilled water), when equipment moves, the heat that electric heater 2 is produced is vaporized working solution, and boil-off rises when running into the relatively low reaction kettle body 12 of temperature, condensation heat, under the gravity effect, flow back to lower layer space after the liquid working solution that condensation forms, so circulation has just realized efficient, the stable transmission of heat, and the required technology of material reaction adds heat request in the still thereby reach.
Need to prove, but the reactor of the direct heat transfer that the utility model provides owing to adopted unique heating principle, boiler and reactor united two into one, make facility compact, heat loss is little, heating is rapid.
The utility model equipment has used the heat exchange of heat pipe superior heat conductivity, seethe with excitement-condense unique principle of two phase flow constant temperature heat exchange, by the direct heating work liquid of electric heater, working solution heat absorption explosive evaporation constitutes heat pipe heat-absorbing section, steam is in the reaction kettle body condensation of internal layer, emit a large amount of latent heats of vaporization and constitute the heat pipe heat release section, thereby constituted heat-pipe type reaction kettle, therefore relatively in boiler, produce steam, again by traditional reactor of the Steam Heating reactor of carrying by pipeline, its heat loss is little, the efficient height, fundamentally solved the legacy equipment inefficiency, the drawback that energy waste is serious; Simultaneously, compare, have green, environmental protection, free of contamination advantage with the heater that uses fuel.On the other hand, because the special construction and the advanced principle of this equipment, have easy operating, automatically controlled, safe and reliable characteristic, make this equipment be applicable to fields such as chemical industry, medicine, printing and dyeing well.
In sum, compared with prior art, but the utility model provides a kind of reactor of direct heat transfer, it utilizes heat pipe principle that boiler and reactor are united two into one, the connecting link of cancellation intermediate conduit can realize the compactedness of device structure, the high efficiency of heat energy utilization to greatest extent, and heat loss is little, the thermal efficiency is high, cost is low, can heat safely and reliably, have important practical application meaning.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. but the reactor of a direct heat transfer, it is characterized in that, this reactor comprises reaction kettle body (12), the outer wall of described reaction kettle body (12) is with a chuck (4), described chuck (4) is positioned at the below of described reaction kettle body (12), irritate the bottom of described chuck (4) working solution, described chuck (4) is provided with electric heater (2) in working solution liquid level (14) below, the top of described reaction kettle body (12) and bottom are respectively arranged with charging aperture (8) and discharging opening (1), and the outer setting of described chuck (4) has heat-insulation layer (15).
2. reactor as claimed in claim 1 is characterized in that, described chuck (4) is provided with temperature sensor (3) and water level meter (13) in working solution liquid level (14) below.
3. reactor as claimed in claim 2 is characterized in that, described electric heater (2) is an electric heating tube, and described water level meter (13) is an electric contact type water level meter.
4. as each described reactor in the claim 1 to 3, it is characterized in that the top of described chuck (4) also is provided with Pressure gauge (9) and safety valve (10).
5. as each described heat-pipe type reaction kettle in the claim 1 to 3, it is characterized in that, described reaction kettle body (12) top is provided with loam cake (5), the top center position of described loam cake (5) is provided with a stirring motor (7), and described stirring motor (7) bottom is provided with an agitator (11).
6. reactor as claimed in claim 1 is characterized in that, described discharging opening (1) is arranged on the bottom centre position of described reaction kettle body (12).
7. reactor as claimed in claim 1 is characterized in that, the top of described reaction kettle body (12) is provided with a manhole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200980517U CN201454517U (en) | 2009-07-29 | 2009-07-29 | Reaction kettle capable of directly exchanging heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200980517U CN201454517U (en) | 2009-07-29 | 2009-07-29 | Reaction kettle capable of directly exchanging heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201454517U true CN201454517U (en) | 2010-05-12 |
Family
ID=42381862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200980517U Expired - Fee Related CN201454517U (en) | 2009-07-29 | 2009-07-29 | Reaction kettle capable of directly exchanging heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201454517U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102397766A (en) * | 2010-09-07 | 2012-04-04 | 中国石油天然气集团公司 | High temperature and high pressure test kettle heat exchange apparatus, and application thereof |
| CN105780095A (en) * | 2016-04-28 | 2016-07-20 | 江苏理工学院 | Reaction kettle |
-
2009
- 2009-07-29 CN CN2009200980517U patent/CN201454517U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102397766A (en) * | 2010-09-07 | 2012-04-04 | 中国石油天然气集团公司 | High temperature and high pressure test kettle heat exchange apparatus, and application thereof |
| CN102397766B (en) * | 2010-09-07 | 2013-11-13 | 中国石油天然气集团公司 | High temperature and high pressure test kettle heat exchange apparatus, and application thereof |
| CN105780095A (en) * | 2016-04-28 | 2016-07-20 | 江苏理工学院 | Reaction kettle |
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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: 20100512 Termination date: 20120729 |