CN201644089U - Heat-exchange reactor - Google Patents
Heat-exchange reactor Download PDFInfo
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- CN201644089U CN201644089U CN2010201370696U CN201020137069U CN201644089U CN 201644089 U CN201644089 U CN 201644089U CN 2010201370696 U CN2010201370696 U CN 2010201370696U CN 201020137069 U CN201020137069 U CN 201020137069U CN 201644089 U CN201644089 U CN 201644089U
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Abstract
The utility model discloses a heat-exchange reactor. The reactor comprises a reactor main body (10), and a feed port (11), a discharge port (12), a heat-conducting medium inlet (13), and a heat-conducting medium outlet (14) which are formed on the reactor main body, as well as a stirring shaft (19) extending into the reactor main body, wherein the discharge port is formed below the opposite side of the feed port, the heat-conducting medium outlet is formed above the opposite side of the heat-conducting medium inlet, paddle blades slantwise placed are arranged on the stirring shaft, the stirring shaft is connected with a motor, a heating interlayer (16) is arranged between the inner wall and the outer wall of the reactor main body, and a heat-conducting medium is arranged in the heating interlayer. The material does not have direct contact with heat-transfer media, while has contact with the heat conduction interlayer to transfer heat in the oxygen-free environment, and the produced air is collected and processed at an exhaust port, so as to avoid the generation of dioxin, stench, and other pollution. The heat-exchange reactor is suitable for heating, drying, concentrating, or carbonizing various liquid-state and solid-state materials, and can also be applied to material cooling and temperature reduction.
Description
Technical field
The utility model relates to a kind of heat exchange reactor, especially relates to a kind of heat exchange reactor that is applicable to heat drying, cooling cooling or the carbonization treatment of various liquid state, solid material.
Background technology
This class heat-exchange apparatus of domestic and international existing drying equipment, carbonizing apparatus and cooling device is of a great variety, comprises shaft in the driving mechanism on equipment reactor main body, the reactor body, several charging and discharging mouth and the reactor body and paddle etc.But these legacy equipments have following shortcoming usually: heat transfer medium directly contacts with material, easily produces a large amount of contaminated airs; The heat transfer dead angle is arranged in the reactor, cause solid accumulation, treatment effect undesirable easily, volumetric heat transfer coefficient is little, energy consumption is big, and the efficient of heat-exchange apparatus is low, directly product quality is caused harmful effect; Huge, the complex structure of equipment volume breaks down easily, and easy-maintaining not; The equipment applicable surface is narrower, and operating flexibility is little.
The day for announcing is that the granted patent ZL03271130.1 on August 23rd, 2004 discloses a kind of gas-liquid reaction still, comprise upper cover, kettle, shaft, upper cover and kettle link together, shaft enters kettle in upper cover, have blade on the shaft, the kettle internal upper part is provided with gas distributor, gas distributor is connected with air inlet outside the kettle at kettle, it is characterized in that described gas distributor is the air inlet pipe that is arcuation at the kettle internal upper part, the bottom is an air inlet pipe in the form of a ring in kettle, the two ends of the arcuation air inlet pipe on top are communicated with by tube connector with the ring-type air inlet pipe of bottom respectively, have venthole on the ring-type air inlet pipe of bottom.On the shaft two-layer stirrer paddle can be set, the bottom blade is made up of square blade, is arranged at the bottom of shaft and vertical with shaft, and the upper strata blade is common various stirrer paddle forms.The advantage of this utility model is the gaseous phase materials sufficient reacting, adds fast response, raises the efficiency, and reduces cost, and guarantees product quality.But the blade design of this structure is a horizontal positioned, and low speed rotation plays the simple material effect of stirring; And its heat transfer structure mode mainly is a heat radiation heat transfer structure mode, and reaction mass directly contacts with thermal source, and diabatic process is carried out under the oxidation environment mode, can not realize the effect of anoxybiotic heating.
The utility model content
The utility model directly contacts with material for the existing heat exchange reactor of solution exists heat transfer medium, the heat transfer dead angle is arranged in the reactor, cause being easy to generate solid accumulation, treatment effect is undesirable, heat transfer coefficient is little, energy consumption is big, efficient is low, produce a large amount of contaminated airs, directly product quality is caused harmful effect; Simultaneously huge, the complex structure of equipment volume, the not easy-maintaining that breaks down easily; The equipment applicable surface is narrower, present situations such as operating flexibility is little and provide in process of production a kind of, material is not big with heat transfer medium direct contact heat transfer coefficient, energy consumption is low, can not produce pollutions such as bioxin, stench, volume is little, and the simple structure plant maintenance is heat exchange reactor easily.
The utility model is to solve the problems of the technologies described above the concrete technical scheme that is adopted to be: a kind of heat exchange reactor, comprise reactor body, charging aperture on the reactor body, discharging opening, the heat-conducting medium import, the heat-conducting medium outlet reaches from stretching into the shaft in the reactor body, discharging opening is located below the charging aperture heteropleural, the heat-conducting medium outlet is located above heat-conducting medium import heteropleural, it is characterized in that: shaft is provided with the blade sheet of incline structure, shaft is connected on the motor, in the reactor body, be provided with heating interlayer in the middle of the outer wall, be connected with heat-conducting medium in the heating interlayer.The blade sheet is at a high speed rotation under the drive of motor, after material enters in the reactor body by charging aperture, conducts heat being thrown on the heat conduction interlayer under the effect of rotating vane; Rotating vane can not only produce centrifugal force, also has the effect of comminuting matter.The upset that material does not stop in heat exchange reactor, pulverizing alternately contact with the heat conduction interlayer, are heated evenly, and have increased heat transfer area and heat transfer efficiency.The colleague in process of production, material does not directly contact with heat transfer medium, but in oxygen-free environment by with heat conduction interlayer transmission of heat by contact, the gas of generation can not produce pollutions such as bioxin, stench by the exhaust outlet collection and treatment.The heat conduction interlayer can import dissimilar heat transfer mediums according to production technology needs and actual conditions, also can adopt electrical heating, and heating or chilling temperature all can be regulated according to producing needs; The time of charging and discharging and amount all can be regulated according to practical condition; The shape of rotating vane, quantity and rotating speed also can be regulated according to practical condition.Be applicable to various liquid state, solid material, both can be applicable to the material heat drying, concentrated or carbonization that also can be applicable to the material cooling, applicable surface is very wide.
As preferably, described its blade shape of blade sheet is an arc shape.At the strong centrifugal action of generation down that runs up, material is thrown on the heated wall, and has the effect of comminuting matter.
As preferably, the quantity of described its blade of blade sheet is 3～12.Select the quantity of blade according to different situations.
As preferably, blade is connected on the blade connecting rod, and the long termination of adjacent blades two portions become the staggered arrangement of high low dip successively.The effect that when rotation produces centrifugal force at a high speed, also has comminuting matter.
As preferably, the rotational velocity range of described blade sheet is 0～1000r/min.Regulate rotational velocity range according to the different situations actual production, reach optimum efficiency and energy consumption.
As preferably, the heat-conducting medium in the described heating interlayer adopts hot flue gas or liquid heat source or electrical heating.The heat conduction interlayer can import dissimilar heat transfer mediums according to the production technology needs, and its temperature can be regulated according to needs of production.
As preferably, be connected with reducing motor on the described motor.Reductor reduces rotating speed of motor, increases moment of torsion, plays better adjusting centrifugal force and comminuting matter effect.
As preferably, described motor is located at the outer bottom place of reactor body.Near from blade sheet distance, stable gravity center, the volume that do not take up space, energy consumption are low, easy to maintenance, regulate the blade sheet and rotate more stable at a high speed.
As preferably, described reactor body adopts vertical structure, and the revolving vane sheet on the reactor body, shaft, variable speed electric motors, particularly are demountable structure.Volume is little, simple in structure, and plant maintenance is convenient.
The beneficial effects of the utility model are: in process of production, material does not directly contact with heat transfer medium, but in oxygen-free environment by with heat conduction interlayer transmission of heat by contact, the gas of generation can not produce pollutions such as bioxin, stench by the exhaust outlet collection and treatment.The heat conduction interlayer can import dissimilar heat transfer mediums according to production technology needs and actual conditions, also can adopt electrical heating, and heating or chilling temperature all can be regulated according to producing needs; The time of charging and discharging and amount all can be regulated according to actual conditions; The shape of rotating vane, quantity and rotating speed also can be regulated.Be applicable to various liquid state, solid material, both can be applicable to various liquid state, solid material heat drying, concentrated or carbonization, also can be applicable to material cooling, cooling usefulness.
Description of drawings:
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the structural representation of the preferred implementation of the utility model heat exchange reactor.
Fig. 2 is the blade chip architecture schematic diagram of the utility model heat exchange reactor.
Fig. 3 is the structural representation of the utility model heat exchange reactor in reactor body.
The specific embodiment
Embodiment 1
Among Fig. 1, Fig. 2, the embodiment shown in Figure 3, a kind of heat exchange reactor, comprise reactor body 10, with be installed in charging aperture 11 on the reactor body 10, discharging opening 12, heat-conducting medium import 13, heat-conducting medium outlet 14 and stretch into shaft 19 in the reactor body 10, discharging opening 12 is opened place, axial symmetrical both sides on reactor body 10 with charging aperture 11, discharging opening 12 is installed in place, charging aperture 11 heteropleurals below, and charging aperture 11, discharging opening 12 have encapsulation process; Heat-conducting medium outlet 14 is opened in the axial symmetrical both sides of reactor body 10 with heat-conducting medium import 13 and is located, place, heat-conducting medium import 13 heteropleurals top is installed in heat-conducting medium outlet 14, the turnover direction of material and the turnover direction of heat-conducting medium form flow relation, be beneficial to and realize increasing heat transfer area, being heated evenly, improving heat transfer efficiency, reactor body 10 main bodys are installed in support 17 tops; The blade sheet 30 of inclination displacement structure is installed on the shaft 19, shaft 19 is connected on the motor, in the middle of the inside and outside wall of reactor body 10, be provided with heating interlayer 16, be connected with the heat-conducting medium of hot flue gas in the heating interlayer 16, hot flue gas enters to go out from thermal medium outlet 14 from heat-conducting medium import 13.Blade 31 shapes of blade sheet 30 adopt arc shape.The quantity of the blade 31 of blade sheet 30 is 5, and 5 blades are formed on the circular rotating vane structure in the reactor body 10 jointly.Blade 31 is installed on the blade connecting rod 32, and two length termination portions of adjacent blades 31 become the staggered arrangement of high low dip successively.The rotational velocity range of blade sheet 30 can free adjustment according to practical condition in 0～1000r/min.Heat-conducting medium in the heating interlayer 16 adopts hot flue gas.Motor 20 is installed in the outer bottom place of reactor body 10, is connected with shaft 19 after reducing motor 21 is installed on the motor 20 again.Reactor body 10 adopts vertical structure, reactor body 10 tops have dump valve 40, open dump valve 40 under emergency, device security is provided, the revolving vane sheet 30 on the reactor body 10, shaft 19, variable speed electric motors, particularly 20 are demountable structure.
Embodiment 2
Be connected with the heat-conducting medium of liquid heat source in the heating interlayer 16, the quantity of blade sheet 30 its blades 31 is 9, and other is identical with embodiment 1.
In the production process, in heat conduction interlayer 16, feed heat-conducting medium, material is sent in the heat exchange reactor through charging aperture 11, under the centrifugal action of rotating vane 31, material is thrown to (see figure 3) on the inwall 18 of heat exchange reactor, and material and heat conduction interlayer 16 also are inwall 18 transmission of heat by contacts of heat exchange reactor.Under the effect of rotating vane 31, the motion that material does not stop in heat exchange reactor main body 10, pulverizing, and also be that the inwall 18 of heat exchange reactor contacts thermally equivalent with heat conduction interlayer 16 alternately.Heat transfer medium temperature in the heat conduction interlayer can be carried out free adjustment according to producing needs.Whole diabatic process is carried out under the non-oxidation environmental manner, and charging aperture 11, discharging opening 12 have encapsulation process, and the gas that reaction produces is collected by exhaust outlet 15, carries out subsequent treatment.After material reaction is complete, discharged by discharging opening 12, the reaction time can be controlled as required.In actual design with in producing, also can be connected with auxiliary facilities such as pretreatment equipment, discharging collecting device, tail gas treatment devices as required.
Claims (9)
1. heat exchange reactor, comprise the charging aperture (11) on reactor body (10) and the reactor body (10), discharging opening (12), heat-conducting medium import (13), heat-conducting medium exports (14) and stretches into the interior shaft (19) of reactor body (10), discharging opening (12) is at place, charging aperture (11) heteropleural below, heat-conducting medium outlet (14) is at place, heat-conducting medium import (13) heteropleural top, it is characterized in that: shaft (19) is provided with the blade sheet (30) of inclination laying state, shaft (19) is connected on the motor, in the reactor body (10), be provided with heating interlayer (16) between the outer wall, heating interlayer is provided with heat-conducting medium in (16).
2. according to the described heat exchange reactor of claim 1, it is characterized in that: its blade of described blade sheet (30) (31) is shaped as arc shape.
3. according to claim 1 or 2 described heat exchange reactors, it is characterized in that: the quantity of its blade of described blade sheet (30) (31) is 3～12.
4. according to the described heat exchange reactor of claim 3, it is characterized in that: described blade (31) is connected on the blade connecting rod (32), and adjacent blades (31) two length termination portions become the staggered arrangement of high low dip successively.
5. according to claim 1 or 2 described heat exchange reactors, it is characterized in that: the rotational velocity range of described blade sheet (30) is 0～1000r/min.
6. according to the described heat exchange reactor of claim 1, it is characterized in that: the heat-conducting medium in the described heating interlayer (16) adopts hot flue gas or liquid heat source or electrical heating.
7. according to the described heat exchange reactor of claim 1, it is characterized in that: be connected with reducing motor (21) on the described motor.
8. according to claim 1 or 7 described heat exchange reactors, it is characterized in that: described motor is located at the outer bottom place of reactor body (10).
9. according to claim 1 or 2 or 6 or 7 described heat exchange reactors, it is characterized in that: described reactor body (10) adopts vertical structure, and the blade sheet (30) on the reactor body (10), shaft (19), variable speed electric motors, particularly (20) are demountable structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201370696U CN201644089U (en) | 2010-03-22 | 2010-03-22 | Heat-exchange reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201370696U CN201644089U (en) | 2010-03-22 | 2010-03-22 | Heat-exchange reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201644089U true CN201644089U (en) | 2010-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201370696U Expired - Fee Related CN201644089U (en) | 2010-03-22 | 2010-03-22 | Heat-exchange reactor |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103512344A (en) * | 2012-06-26 | 2014-01-15 | 四川制药制剂有限公司 | Steam recycling device based on pharmaceutical workshop |
| CN106643059A (en) * | 2016-10-09 | 2017-05-10 | 芜湖瑞德机械科技有限公司 | Efficient drying device suitable for mechanical ash and operating method thereof |
| CN109647866A (en) * | 2019-01-11 | 2019-04-19 | 南开大学 | A kind of intermittent low temperature pyrogenation device of organic waste and application |
-
2010
- 2010-03-22 CN CN2010201370696U patent/CN201644089U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103512344A (en) * | 2012-06-26 | 2014-01-15 | 四川制药制剂有限公司 | Steam recycling device based on pharmaceutical workshop |
| CN106643059A (en) * | 2016-10-09 | 2017-05-10 | 芜湖瑞德机械科技有限公司 | Efficient drying device suitable for mechanical ash and operating method thereof |
| CN109647866A (en) * | 2019-01-11 | 2019-04-19 | 南开大学 | A kind of intermittent low temperature pyrogenation device of organic waste and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20101124 Termination date: 20150322 |
|
| EXPY | Termination of patent right or utility model |