CN204380671U - A kind of Strong oxdiative reaction stirred autoclave - Google Patents
A kind of Strong oxdiative reaction stirred autoclave Download PDFInfo
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- CN204380671U CN204380671U CN201420758219.3U CN201420758219U CN204380671U CN 204380671 U CN204380671 U CN 204380671U CN 201420758219 U CN201420758219 U CN 201420758219U CN 204380671 U CN204380671 U CN 204380671U
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- heat pipe
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- bonding jumper
- cooling bath
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Abstract
The utility model relates to a kind of Strong oxdiative reaction stirred autoclave, comprise wick type heat pipe-type shaft, radiating fin, heat absorbing fins, in cooling bath, the liquid-sucking core of the bending wick type heat pipe extended in reactor includes the upper bracing ring be arranged in tube body of heat pipe, lower support circle and bonding jumper, some bonding jumpers are fixedly connected between bracing ring and lower support circle, and some bonding jumpers are uniformly distributed in the circumference of upper bracing ring and lower support circle, described bonding jumper is the shape of cross section of porous metal foam processing is the bonding jumper of inclined ladder shape, gap between adjacent, parallel bonding jumper and inclined ladder shape runner form the conduit of liquid-sucking core jointly, the wick type heat pipe extended in cooling bath in reactor comprises straight vertical pipeline section and pulsation shape bend loss, effectively prevent the generation of temperature runaway phenomenon.
Description
Technical field
The utility model relates to a kind of reactor, is specifically related to a kind of Strong oxdiative reaction stirred autoclave.
Background technology
The visual plant generally applied in stirring reaction autoclave Chemical Manufacture, Strong oxdiative reaction is a kind of typical strong exothermal reaction, also be the common reactant type existed in Chemical Manufacture, as nitration reaction, Strong oxdiative reaction, in strong exothermal reaction process, if can not in time reaction heat be passed, the temperature of inside reactor can be caused to rise rapidly at short notice, and reach unmanageable degree, cause temperature runaway phenomenon, thus cause serious industrial accident.The effective ways controlling temperature runaway are exactly adopt the suitable type of cooling to be removed by the heat produced in reactor fast, in time.
Heat pipe is a kind of novel, efficient heat conducting element, and heat pipe is the element of a closed dependence Working fluid phase changing heat transfer, forms primarily of metal sealing pipe, liquid-sucking core and steam channel part.By on-condensible gas removing in metal tube, be pumped into negative pressure, inside pipe wall is attached with capillary porous material and does liquid-sucking core, seals this metal tube and then made a heat pipe after being filled with working medium.Heat pipe is divided into evaporator section, adiabatic section and condensation segment vertically.Heat pipe has high, the excellent thermal conductivity of heat flux and good isothermal, be widely used in Aero-Space, electronic device and chemical field, but existing heat pipe exists, and fluid transport resistance is large, circulation is little problem is difficult to the requirement meeting above-mentioned strong exothermal reaction stirred tank.
For this reason, designer of the present utility model is because above-mentioned technological deficiency, and by concentrating on studies and designing, comprehensive experience and the achievement being engaged in related industry for a long time for many years, research and design goes out a kind of shaft of stirred autoclave, to overcome above-mentioned technological deficiency.
For this reason, designer of the present utility model is because above-mentioned technological deficiency, and by concentrating on studies and designing, comprehensive experience and the achievement being engaged in related industry for a long time for many years, research and design goes out a kind of Strong oxdiative reaction stirred autoclave, to overcome above-mentioned technological deficiency.
Utility model content
The technical problems to be solved in the utility model is: design Strong oxdiative reaction stirred autoclave, to solve the strong heat release in prior art in Strong oxdiative reaction, causes the technical problem that temperature runaway phenomenon occurs in stirred autoclave.In order to solve the problems of the technologies described above, the utility model have employed following technical scheme:
A kind of Strong oxdiative reaction stirred autoclave, this stirred autoclave top is provided with dog-house, bottom is provided with discharging opening, heat pipe-type shaft is installed in stirred autoclave, the heat pipe of heat pipe-type shaft has liquid-sucking core, reactor is stretched out in heat pipe-type shaft upper end, there is paddle lower end, the part that shaft stretches out reactor there is radiating fin, shaft in reactor there are heat absorbing fins and scattering fin, an outer ancient piece of jade, round, flat and with a hole in its centre for reactor there is circulation fluid cooling bath, cooling bath has water inlet and delivery port, wick type heat pipe is bending in cooling bath to be extended in reactor, the tube wall of described wick type heat pipe there are heat absorbing fins and radiating fin, electric heating assisted heating device is arranged at the bottom of reactor, the sidewall of reactor there is overflow pipe, it is characterized in that: the heat pipe-type shaft with liquid-sucking core and the liquid-sucking core bending the wick type heat pipe extended in reactor in cooling bath include the upper bracing ring be arranged in tube body of heat pipe, lower support circle and bonding jumper, some bonding jumpers are fixedly connected between bracing ring and lower support circle, and some bonding jumpers are uniformly distributed in the circumference of upper bracing ring and lower support circle, described bonding jumper is the shape of cross section of porous metal foam processing is the bonding jumper of inclined ladder shape, gap between adjacent bonding jumper and inclined ladder shape runner form the conduit of liquid-sucking core jointly, the wick type heat pipe extended in cooling bath in reactor comprises straight vertical pipeline section and bend loss, bend loss in the horizontal plane be projected as pulsation shape, the bottom surface profile of pulse piping is consistent with reactor still die bed face, and the two ends of pulse piping connect with straight vertical pipeline section respectively.
Above-mentioned bonding jumper and the mode that is fixedly connected with between upper bracing ring and lower support circle are for welding.
Known by technique scheme, a kind of Strong oxdiative reaction stirred autoclave of the present utility model,
1, in stirring, heat pipe is installed, has played the feature of high, the excellent thermal conductivity of heat pipe heat flux and good isothermal;
2, heat pipe has liquid-sucking core, have employed gap and inclined ladder shape runner between bonding jumper to combine the common conduit forming liquid-sucking core, and choose the material of foam metal as bonding jumper, improve effective capillary radius of liquid-sucking core, porosity, permeability, effective thermal conductivity, reduce fluid transport resistance, fluid flowing is smooth and easy, heat flux is large, greatly can improve diabatic process, augmentation of heat transfer, improve the heat transfer property of heat pipe, can be in time, effectively exothermic heat of reaction is shifted out reactor, the temperature of inside reactor is prevented to rise rapidly at short notice and cause the generation of temperature runaway phenomenon,
3, the wick type heat pipe extended in cooling bath in reactor has bend loss, and pulsation shape bend loss is consistent with reactor still die bed face, does not affect the carrying out of stirring, can remove the heat at the bottom of still center and still in time simultaneously, thus solves hot-spot phenomenon.
Detailed content of the present utility model obtains by following detailed description and Figure of description.
Accompanying drawing explanation
Fig. 1 is a kind of Strong oxdiative reaction stirred autoclave structural representation of the present utility model.
Fig. 2 is the structural representation of liquid-sucking core of the present utility model.
Fig. 3 is the plane projected shape of bend loss.
In figure: 1 be reactor, 2 be dog-house, 3 be radiating fin, 4 be heat pipe-type shaft, 5 be cooling bath, 6 be heat absorbing fins, 7 be wick type heat pipe, 8 be paddle, 9 be overflow pipe, 10 be upper bracing ring, 11 be lower support circle, 12 for bonding jumper.
Detailed description of the invention
A kind of Strong oxdiative reaction stirred autoclave of the present utility model is described in detail below in conjunction with Figure of description.
See Fig. 1 to Fig. 3, show a kind of Strong oxdiative reaction stirred autoclave of the present utility model.
A kind of Strong oxdiative reaction stirred autoclave, this stirred autoclave top is provided with dog-house 2, bottom is provided with discharging opening, heat pipe-type shaft 4 is installed in stirred autoclave 1, the heat pipe of heat pipe-type shaft has liquid-sucking core, reactor is stretched out in heat pipe-type shaft upper end, there is paddle lower end, the part that shaft stretches out reactor there is radiating fin 3, shaft in reactor there are heat absorbing fins 6 and scattering fin 3, an outer ancient piece of jade, round, flat and with a hole in its centre for reactor there is circulation fluid cooling bath 5, cooling bath has water inlet and delivery port, wick type heat pipe is bending in cooling bath to be extended in reactor, the tube wall of described wick type heat pipe 7 there are heat absorbing fins and radiating fin, electric heating assisted heating device 8 is arranged at the bottom of reactor, the sidewall of reactor there is overflow pipe 9, it is characterized in that: the heat pipe-type shaft with liquid-sucking core and the liquid-sucking core bending the wick type heat pipe extended in reactor in cooling bath include the upper bracing ring 10 be arranged in tube body of heat pipe, lower support circle 11 and bonding jumper 12, some bonding jumpers are fixedly connected between bracing ring and lower support circle, and some bonding jumpers being axially uniformly distributed at upper bracing ring and lower support circle, described bonding jumper is the shape of cross section of porous metal foam processing is the bonding jumper of inclined ladder shape, gap between adjacent bonding jumper and inclined ladder shape runner form the conduit of liquid-sucking core jointly, the wick type heat pipe extended in cooling bath in reactor comprises straight vertical pipeline section and bend loss, bend loss in the horizontal plane be projected as pulsation shape, the bottom surface profile of pulse piping is consistent with reactor still die bed face, and the two ends of pulse piping connect with straight vertical pipeline section respectively.
Effectively reaction heat is shifted out reactor by said structure, prevent the generation of hot-spot and temperature runaway phenomenon.
It is evident that, above description and record be only citing instead of in order to limit content disclosed in the utility model, application or use.Although described in an embodiment and described embodiment with reference to the accompanying drawings, but the utility model do not limit by accompanying drawing example and describe in an embodiment as the optimal mode thought at present to implement the specific examples of instruction of the present utility model, scope of the present utility model will comprise any embodiment of description and the appended claim fallen into above.
Claims (2)
1. a Strong oxdiative reaction stirred autoclave, this stirred autoclave top is provided with dog-house, bottom is provided with discharging opening, heat pipe-type shaft is installed in stirred autoclave, the heat pipe of heat pipe-type shaft has liquid-sucking core, reactor is stretched out in heat pipe-type shaft upper end, there is paddle lower end, the part that shaft stretches out reactor there is radiating fin, shaft in reactor there are heat absorbing fins and scattering fin, an outer ancient piece of jade, round, flat and with a hole in its centre for reactor there is circulation fluid cooling bath, cooling bath has water inlet and delivery port, wick type heat pipe is bending in cooling bath to be extended in reactor, the tube wall of described wick type heat pipe there are heat absorbing fins and radiating fin, electric heating assisted heating device is arranged at the bottom of reactor, the sidewall of reactor there is overflow pipe, it is characterized in that: the heat pipe-type shaft with liquid-sucking core and the liquid-sucking core bending the wick type heat pipe extended in reactor in cooling bath include the upper bracing ring be arranged in tube body of heat pipe, lower support circle and bonding jumper, some bonding jumpers are fixedly connected between bracing ring and lower support circle, and some bonding jumpers are uniformly distributed in the circumference of upper bracing ring and lower support circle, described bonding jumper is the shape of cross section of porous metal foam processing is the bonding jumper of inclined ladder shape, gap between adjacent, parallel bonding jumper and inclined ladder shape runner form the conduit of liquid-sucking core jointly, the wick type heat pipe extended in cooling bath in reactor comprises straight vertical pipeline section and bend loss, bend loss in the horizontal plane be projected as pulsation shape, the bottom surface profile of pulse piping is consistent with reactor still die bed face, and the two ends of pulse piping connect with straight vertical pipeline section respectively.
2. Strong oxdiative reaction stirred autoclave according to claim 1, it is characterized in that, bonding jumper and the mode that is fixedly connected with between upper bracing ring and lower support circle are for welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420758219.3U CN204380671U (en) | 2014-12-05 | 2014-12-05 | A kind of Strong oxdiative reaction stirred autoclave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420758219.3U CN204380671U (en) | 2014-12-05 | 2014-12-05 | A kind of Strong oxdiative reaction stirred autoclave |
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| CN204380671U true CN204380671U (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420758219.3U Expired - Fee Related CN204380671U (en) | 2014-12-05 | 2014-12-05 | A kind of Strong oxdiative reaction stirred autoclave |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104437321A (en) * | 2014-12-05 | 2015-03-25 | 成都索伊新材料有限公司 | Strong oxidation reaction stirring reaction kettle |
-
2014
- 2014-12-05 CN CN201420758219.3U patent/CN204380671U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104437321A (en) * | 2014-12-05 | 2015-03-25 | 成都索伊新材料有限公司 | Strong oxidation reaction stirring reaction kettle |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20151205 |
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| EXPY | Termination of patent right or utility model |