CN205731274U - A kind of high efficiency reactor - Google Patents
A kind of high efficiency reactor Download PDFInfo
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- CN205731274U CN205731274U CN201620454988.3U CN201620454988U CN205731274U CN 205731274 U CN205731274 U CN 205731274U CN 201620454988 U CN201620454988 U CN 201620454988U CN 205731274 U CN205731274 U CN 205731274U
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- heat exchange
- high efficiency
- heat exchanger
- exchange box
- exchanger tube
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Abstract
The utility model discloses a kind of high efficiency reactor, catalytic reaction when pharmacy, the cloth hopper including heat exchange box, being positioned at heat exchange box upper end and the collecting box being positioned at heat exchange box lower end；The upper and lower two ends of heat exchange box are provided with tube sheet, and tube sheet is fixed with heat exchanger tube, and heat exchanger tube two ends pass the tube sheet of upper and lower respectively, are provided with catalyst in heat exchanger tube；Described every heat exchanger tube lower end is provided with annular fastener, is provided with step in fastener, and on step, from top to bottom lamination is provided with filter screen and orifice plate.The high efficiency reactor that this utility model provides, the material of liquid enters heat exchanger tube from cloth hopper falling liquid film, conduct heat with heat-conducting medium, liquid material after heating flow to bottom heat exchanger tube contact with catalyst react, react rear finished product to flow out from collecting box, compact overall structure, energy-conservation, efficient, collection heat exchange and reacting on all over the body, be equivalent to the combination of existing heater and reactor.
Description
Technical field
This utility model relates to field of pharmaceutical equipment, is specifically related to a kind of high efficiency reactor.
Background technology
Pharmaceutical engineering is the industry science class specialty that a chemistry, pharmacy (Chinese materia medica) and engineering are intersected, and is engaged in medicine manufacture to cultivate, and new technology, new equipment, the exploitation of new varieties, amplification and designing talents are target.The process of pharmacy is the most complicated, wherein
A lot of production equipment can be used, first raw material can be processed by medicine, such as pulverize, screening, dry etc., but when preparing liquid medicine, reactor (reactor) is requisite equipment, reactor is as its name suggests, it is the article containers that carry out reacting, reactor ensure that during pharmacy, the reaction of raw material is necessarily required to the guarantee in an airtight space, and most of pharmacy procedure is the most all the process of chemical reaction, and chemical reaction generally requires ambient temperature and keeps constant, and some chemical reaction needs to provide heat, existing reactor, it is difficulty with accurate temperature control, and then over-heating or underheated phenomenon easily occur, thus have impact on the efficiency of reaction；And being fully contacted for material in chemical reaction, often also need to be stirred, this further increases the complexity of equipment.
Summary of the invention
For solving the problems referred to above, this utility model provides a kind of simple and compact for structure, colleges and universities' reactor that heat exchange efficiency is high.
This utility model is achieved through the following technical solutions:
A kind of high efficiency reactor, catalytic reaction when pharmacy, the cloth hopper including heat exchange box, being positioned at heat exchange box upper end and the collecting box being positioned at heat exchange box lower end；The upper and lower two ends of heat exchange box are provided with tube sheet, and tube sheet is fixed with heat exchanger tube, and heat exchanger tube two ends pass the tube sheet of upper and lower respectively, are provided with catalyst in heat exchanger tube.
Described every heat exchanger tube lower end is provided with annular fastener, is provided with step in fastener, and on step, from top to bottom lamination is provided with filter screen and orifice plate.
Described cloth box top is provided with material inlet, is provided with material outlet bottom collecting box.
It is provided with, below material inlet in described cloth hopper, the distribution grid making material dispersion fall.
Described heat exchange box bottom is provided with heat conductive oil inlet, and heat exchange box top is provided with conduction oil outlet.
Described heat conductive oil inlet is arranged in the both sides that heat exchange box is relative respectively with conduction oil outlet.
Being provided with deflection plate in described heat exchange box, deflection plate is fixing by the support bar interval being fixed in lower tube sheet.
Described cloth hopper and collecting box are equipped with temperature-measuring port, are measured temperature in real time by thermometer.
Described cloth hopper is additionally provided with Pressure gauge and atmospheric valve.
Compared with prior art,, compact conformation is efficient for this utility model collecting exchanger, heater, owing to this utility model liquid material is to be distributed along heat exchanger tube inwall falling liquid film, heat-conducting medium outside with heat exchanger tube contacts fully, the most also can omit agitator conventional in course of reaction.
Accompanying drawing explanation
Fig. 1 is this utility model overall structure schematic diagram；
Fig. 2 is Section A-A figure in Fig. 1；
Fig. 3 is heat exchanger tube lower end Local map.
Label in figure: 1-heat exchange box, 2-cloth hopper, 3-collecting box, 4-heat exchanger tube, 5-tube sheet, 6-fastener, 7-filter screen, 8-orifice plate, 9-material inlet, 10-material outlet, 11-distribution grid, 12-heat conductive oil inlet, 13-conduction oil exports, 14-deflection plate, 15-support bar, 16-temperature-measuring port, 17-Pressure gauge, 18-atmospheric valve.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.
As shown in accompanying drawing 1,2, a kind of high efficiency reactor, catalytic reaction when pharmacy, the cloth hopper 2 including heat exchange box 1, being positioned at heat exchange box 1 upper end and the collecting box 3 being positioned at heat exchange box 1 lower end；Heat exchange box about 1 two ends are provided with tube sheet 5, and tube sheet 5 is fixed with heat exchanger tube 4, and heat exchanger tube 4 two ends pass the tube sheet 5 of upper and lower respectively, are provided with catalyst in heat exchanger tube 4；Every heat exchanger tube 4 lower end is provided with annular fastener 6, is provided with step in fastener 6, and on step, from top to bottom lamination is provided with filter screen 7 and orifice plate 8.During installation, filter screen 7 and orifice plate 8 first being put into the ladder of annular fastener 6, then fastener 6 is screwed in the lower end of heat exchanger tube 4, catalyst adds from heat exchanger tube 4 upper end, and the filter screen 7 of lower end and orifice plate 8 play the effect of isolation filtering catalyst.
Cloth hopper 2 top is provided with material inlet 9, is provided with material outlet 10 bottom collecting box, and material when cloth hopper 2 arrives collecting box 3, then completes course of reaction, and whole process is the most efficient；It is provided with the distribution grid 11 making material dispersion fall below material inlet 9 in cloth hopper 2, makes material can uniformly enter all heat exchanger tubes 4 rather than concentrate several heat exchanger tubes entered below material inlet 9.
Heat exchange box 1 bottom is provided with heat conductive oil inlet 12, and heat exchange box 1 top is provided with conduction oil outlet 13；Heat conductive oil inlet 12 is arranged in the both sides that heat exchange box 1 is relative respectively with conduction oil outlet 13, and conduction oil heat conduction is stable, the most preferentially uses conduction oil, it would however also be possible to employ steam heat conduction, or other heat-conducting medium heat conduction.
Deflection plate 14 it is provided with in heat exchange box 1, deflection plate 14 is fixing by the support bar 15 that is fixed in lower tube sheet 5 interval, deflection plate 14 can water conservancy diversion heat-conducting medium, make the heat exchanger tube 4 of everywhere be heated evenly, this utility model uses support bar 15 to fix deflection plate 14, and the distance between deflection plate 14 is adjustable.
Cloth hopper 2 and collecting box 3 are equipped with temperature-measuring port 16, are measured temperature in real time by thermometer；Cloth hopper 2 is additionally provided with Pressure gauge 17 and atmospheric valve 18, is monitored the pressure of reactor, keeps constant temperature and pressure.
Compared with prior art,, compact conformation is efficient for this utility model collecting exchanger, heater, owing to this utility model liquid material is to be distributed along heat exchanger tube 4 inwall falling liquid film, heat-conducting medium outside with heat exchanger tube 4 contacts fully, the most also can omit agitator conventional in course of reaction.
Above-described embodiment is preferably implementation of the present utility model, is not to restriction of the present utility model, and on the premise of without departing from inventive concept of the present utility model, any obvious replacement is all within protection domain of the present utility model.
Claims (9)
1. a high efficiency reactor, catalytic reaction when pharmacy, it is characterised in that: include heat exchange box, be positioned at the cloth hopper of heat exchange box upper end and be positioned at the collecting box of heat exchange box lower end；The upper and lower two ends of heat exchange box are provided with tube sheet, and tube sheet is fixed with heat exchanger tube, and heat exchanger tube two ends pass the tube sheet of upper and lower respectively, are provided with catalyst in heat exchanger tube.
High efficiency reactor the most according to claim 1, it is characterised in that: described every heat exchanger tube lower end is provided with annular fastener, is provided with step in fastener, and on step, from top to bottom lamination is provided with filter screen and orifice plate.
High efficiency reactor the most according to claim 2, it is characterised in that: described cloth box top is provided with material inlet, is provided with material outlet bottom collecting box.
High efficiency reactor the most according to claim 3, it is characterised in that: it is provided with, below the material inlet in described cloth hopper, the distribution grid making material dispersion fall.
High efficiency reactor the most according to claim 4, it is characterised in that: described heat exchange box bottom is provided with heat conductive oil inlet, and heat exchange box top is provided with conduction oil outlet.
High efficiency reactor the most according to claim 5, it is characterised in that: described heat conductive oil inlet is arranged in the both sides that heat exchange box is relative respectively with conduction oil outlet.
High efficiency reactor the most according to claim 6, it is characterised in that: being provided with deflection plate in described heat exchange box, deflection plate is fixing by the support bar interval being fixed in lower tube sheet.
High efficiency reactor the most according to claim 7, it is characterised in that: described cloth hopper and collecting box are equipped with temperature-measuring port, are measured temperature in real time by thermometer.
High efficiency reactor the most according to claim 8, it is characterised in that: described cloth hopper is additionally provided with Pressure gauge and atmospheric valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620454988.3U CN205731274U (en) | 2016-05-18 | 2016-05-18 | A kind of high efficiency reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620454988.3U CN205731274U (en) | 2016-05-18 | 2016-05-18 | A kind of high efficiency reactor |
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| Publication Number | Publication Date |
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| CN205731274U true CN205731274U (en) | 2016-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620454988.3U Active CN205731274U (en) | 2016-05-18 | 2016-05-18 | A kind of high efficiency reactor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243301A (en) * | 2017-07-03 | 2017-10-13 | 无锡科伦达化工热力装备有限公司 | A kind of 1,4 butanediol produces the dehydrogenation reactor of gamma butyrolactone |
-
2016
- 2016-05-18 CN CN201620454988.3U patent/CN205731274U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243301A (en) * | 2017-07-03 | 2017-10-13 | 无锡科伦达化工热力装备有限公司 | A kind of 1,4 butanediol produces the dehydrogenation reactor of gamma butyrolactone |
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