CN202427462U - Multifunctional intelligent distilling apparatus - Google Patents
Multifunctional intelligent distilling apparatus Download PDFInfo
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- CN202427462U CN202427462U CN2011205573904U CN201120557390U CN202427462U CN 202427462 U CN202427462 U CN 202427462U CN 2011205573904 U CN2011205573904 U CN 2011205573904U CN 201120557390 U CN201120557390 U CN 201120557390U CN 202427462 U CN202427462 U CN 202427462U
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Abstract
A multifunctional intelligent distilling apparatus comprises a shell, a support, a heating device and a cooling device. The heating device includes a plurality of relatively independent heating units, and each heating unit comprises a heating sleeve, a heating bar, a heating bowl and a distilling bottle; each heating bowl is arranged in a heating tank body, an opening end on the upper part of each heating bowl is a stove opening, and each distilling bottle is placed in the corresponding stove opening; each heating sleeve is fixed on the periphery of the corresponding heating bowl; and a measurement and control device is also arranged on the multifunctional intelligent distilling apparatus, temperature sensors are fixed on the tops of the heating bowls, are connected with a control circuit board through signal lines, and transmit heating temperature to a control chip on the control circuit board, and a liquid level sensor is fixed on a control table and senses a liquid level state in a volumetric flask through an optical fiber. The multifunctional intelligent distilling apparatus is widely applicable to places needing distillation such as various types of chemical laboratories for environmental protection, centers for disease control and prevention, water supply and drainage, colleges and universities, scientific research institutions, factories and the like, and can be used for distilling volatile phenol, cyanide, ammonia nitrogen, Kjeldahl nitrogen, water in oil, and the like.
Description
Technical field
The utility model relates to a kind of distillation test and uses pretreatment unit.
Background technology
The way of distillation is that separate in the laboratory, the purifying liquefied mixture is commonly used and important preprocess method.Though traditional distilling apparatus can be realized basic distillation function, has following problem:
1, traditional distilling apparatus, employing electric furnace heating wire directly heat cucurbit and connect serpentine condenser at steam outlet, very easily cause cucurbit to burst, thereby cause short circuit, electric leakage, the personal safety that jeopardizes operating personnel.
2, can not distill a plurality of samples simultaneously, can only single kind of distillation of single stove.
4, in still-process, can not control owing to temperature, appearance takes place to dash in the inhomogeneous easy bumping that is heated.
5, condensation reflux unit adopts the running water condensation but can not recycle waste water resource.
6, distillation end point is uncontrollable, does not have the anti-suck function, often causes the distillation failure, influences operating efficiency.
The utility model content
The utility model is handled operational procedure according to the laboratory distillation; On traditional distilling apparatus basis; In conjunction with the problems that exist in the reality, developed the novel intelligent distillation apparatus that integrates heating, distillation, condensation, it can be realized, and single stove is temperature automatically controlled separately, heated at constant temperature, cooling water Automatic Cycle, distillation end point are controlled automatically, terminal point is reported to the police, prevent function such as suck-back control automatically; Practical and convenient, energy-conserving and environment-protective.
The technical scheme of the utility model is following:
A kind of multifunctional intellectual distillation apparatus, it comprises housing, support, heater, cooling device, it is characterized in that: heater is a plurality of relatively independent heating units, and each heating unit comprises heating jacket, heating rod, heating bowl, cucurbit; Heating bowl is arranged in the heating casing, and open end, heating bowl top is the kitchen range mouth, and the kitchen range mouth is concordant with loam cake, and cucurbit places in the kitchen range mouth; Heating jacket is fixed on the periphery of heating bowl, and heating rod is positioned at the bottom of heating bowl and fixes through catch; The utility model also is designed with measure and control device; Measure and control device comprises temperature sensor, liquid level sensor, control circuit board, control panel, Liquid Crystal Module; Temperature sensor is fixed on the top of heating bowl; Be connected with control circuit board through holding wire, heating-up temperature is passed to the control chip above the control circuit board, again heating-up temperature is presented on the Liquid Crystal Module; The duty of each bottoming hole of control button control on the control panel; Adjusting button on the control panel is provided with the design temperature of bottoming hole, and liquid level sensor is fixed on the console, and through the fluid level condition in the optical fiber sensing volumetric flask, liquid arrives the precalculated position in the volumetric flask, and control circuit sends instruction and stops heating.
Above-mentioned a kind of multifunctional intellectual distillation apparatus is characterized in that: cooling device adopts the recirculated water cooling, and it comprises water tank, condensing bulb, refrigerator, condenser; Water tank is a transparent material, and it is positioned at casing, and the casing side is provided with the observation window of observing the high water tank state; Condensing bulb is made up of condenser pipe, steam transmitting pipe; Wherein condenser pipe is made up of body and the coiled pipe that is positioned at wherein; The bottleneck of condensing bulb is communicated with the cucurbit sealing, and the steam transmitting pipe outside is the air hose layer, and steam transmitting pipe is communicated with coiled pipe; The air hose layer is clamped by openable clip, and clip is fixedly connected with loam cake through support; The air hose layer is connected with condenser pipe through support stick, and support stick makes condenser pipe and steam transmitting pipe keep certain spacing; Liquid outlet is communicated with volumetric flask; Condensing bulb is provided with water inlet and the delivery port that supplies the cooling water circulation, and water inlet, delivery port are communicated with water pump, water tank through flexible pipe respectively; Refrigerator is arranged in the casing, and it is made up of semiconductor chilling plate and fan; Condenser is arranged in the casing, and it is made up of copper pipe that spirals and blower fan; Recirculated water is lost in the air heat all around through blower fan additional on copper pipe and the copper pipe, quickens circulation of air, rapidly heat radiation.
Above-mentioned a kind of multifunctional intellectual distillation apparatus is characterized in that: it also comprises automatic anti-suck device, and this device comprises volumetric flask, magnetic valve, liquid level sensor, control circuit board, magnetic valve status indicator lamp; The open top of body is by the sealing-plug sealing of hollow; Sealing-plug top links to each other with magnetic valve through flexible pipe; The sealing-plug bottom communicates with steam transmitting pipe and coiled pipe through arm, and liquid level sensor is connected with control circuit board through lead, and the fluid level condition of sensing is passed to control circuit; Control circuit sends instruction and stops heating, and magnetic valve and magnetic valve status indicator lamp are opened simultaneously.
The major function of the utility model:
1, cucurbit anti-cracking, anticreep function: the heating bowl of distillation is the alloy aluminum material, can evenly heat, and it is mild that temperature is risen, and can prevent effectively that cucurbit from bursting the appearance of phenomenon; In addition because heating bowl and circuit completely cut off, even the phenomenon that in still-process, has cucurbit to burst, the water sample of distillation can not get into heater circuit yet, avoid being short-circuited, fault such as electric leakage.
2, each heating furnace can independently be controlled heating: the last tops of distillation apparatus is provided with a plurality of heating-range mouths, and corresponding with it heat button is arranged on control panel, and the operator can select a plurality of samples of distillation according to the situation of sample, or the monocyte sample distillation; Because each stove all has independently heating control system, can realize the temperature automatically controlled of single stove.
3, thermostatic control: in still-process, the temperature of heating transmits signals to control circuit through temperature sensor, by the A/D conversion chip on the control circuit analog quantity is converted to digital quantity and sends single-chip microcomputer to; The single-chip microcomputer internal processes adopts the PID (being called for short PID) in the automatic control mode to regulate, and response is fast, and tracking performance is good, can effectively suppress the heating curves vibration.Difference according to heating-up temperature and design temperature changes the heating current size, thereby makes the measurement temperature trend towards set temperature value, realizes thermostatic control.
4, fast, the circuit board of control chip processing speed has anti-preferably electromagnetic interference (being called for short EMI) characteristic: the microprocessor unit of control circuit board is a STC series of high speed single-chip microcomputer, is a new generation's high speed, low-power consumption, superpower jamproof single-chip microcomputer; Between control circuit and heater circuit, take the measure of photoelectric coupler isolation, prevent of the interference of big electric current control signal.
5, temperature measurement accuracy is high, temperature-measuring range is wide: the temperature that in whole still-process, heats is a series of continually varying amounts; In order to guarantee the accuracy of data processed result; The A/D conversion chip adopts 16 precision high-speed converters; Sample frequency 20Hz～500Hz is able to programme, have 0.0015% non-linear, resolution ratio is 0.0023 ℃; Temperature sensor adopts K type thermocouple, temperature-measuring range :-200 ℃～1300 ℃; Have that certainty of measurement height, measurement category are wide, simple structure, advantage easy to use.
6, condensation effect is good, and the rate of recovery is high: refrigerator adopts the semiconductor electronic refrigeration, reaches cooling purpose through changing sense of current; Do not use cold-producing medium, free from environmental pollution; Advantages such as volume is little, in light weight, noiselessness.
The air hose layer of steam transmitting pipe is connected with the serpentine condenser body through support stick, and makes serpentine condenser and steam transmitting pipe that certain spacing arranged, and when the distillation heating, does not influence the temperature of cooling circulating water in the condensing bulb.
7, anti-suck function: the operator according to circumstances regulates the liquid level sensor position, senses liquid level signal when liquid level sensor, and signal is reached control circuit, is sent by single-chip microcomputer to stop heating signal automatically; The cucurbit temperature descends after stopping to heat, and the conveying capacity of water vapour reduces, and causes the vapour pressure in the coiled pipe to descend, and makes coiled pipe and external atmosphere pressure formation draught head, causes that the distillate suck-back in the volumetric flask returns in the cucurbit.In order to prevent the appearance of suck-back phenomenon, increase magnetic valve at the top of condensing bulb, the control system sends instruction and makes the magnetic valve action when stopping to heat automatically, and the interior pressure reduction of coiled pipe reduces, and avoids the distillate suck-back.
This instrument can need distill the place of processing adaptable across all kinds of chemical laboratories such as environmental protection, disease control, water supply and sewage, colleges and universities, scientific research institutions, industrial enterprise, and the grade distillation of project is handled like volatile phenol, cyanide, ammonia nitrogen, kjeldahl nitrogen, W/O.
Description of drawings
Fig. 1 is the utility model overall structure sketch map.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the right view of Fig. 1.
Fig. 4 is the structural representation of condensing bulb among Fig. 3.
Fig. 5 is the theory structure sketch map.
Among the figure 1; Console 2; Base plate 3; Control panel 4; Control button 5; Regulate button 6; Liquid Crystal Module 7; Duty viewing area 8; Volumetric flask 9; Cucurbit 10; Venting seat 11; Magnetic valve status indicator lamp 12; Casing 13; Valve 14; Left cap 15; Heating rod 16; Heating bowl 17; Heating jacket 18; Heating casing 19; Magnetic valve 20; Temperature sensor 21; Catch 22; Power switch 23; Recirculated water switch 24; Liquid level sensor 25; Loam cake 26; Condensing bulb 27; Clip 28; Support 29; Right cap 30; Fan 31; Power socket 32; Bottleneck 33; Air hose layer 34; Water inlet 35; Liquid outlet 36; Coiled pipe 37; Condenser pipe 38; Body 39; Delivery port 40; Sealing-plug 41; Steam transmitting pipe 42; Support stick 43; Condenser 44; Water tank 45; Refrigerator 46; Control circuit board.
The specific embodiment
Like Fig. 1-shown in Figure 5; A kind of multifunctional intellectual distillation apparatus; It comprises housing, support, heater, cooling device, automatic anti-suck device, and heater is a plurality of relatively independent heating units, and each heating unit comprises heating jacket 17, heating rod 15, heating bowl 16, cucurbit 9; Heating bowl 16 is arranged in the heating casing 18, and open end, heating bowl top is the kitchen range mouth, and the kitchen range mouth is concordant with loam cake 25, and cucurbit 9 places in the kitchen range mouth; Heating jacket 17 is fixed on the periphery of heating bowl 16, and heating rod 15 is positioned at the bottom of heating bowl 16 and fixes through catch 21; The utility model also is designed with measure and control device; Measure and control device comprises temperature sensor 20, liquid level sensor 24, control circuit board 46, control panel 3, Liquid Crystal Module 6; Temperature sensor 20 is fixed on the top of heating bowl 16; Be connected with control circuit board 46 through holding wire, heating-up temperature is passed to the control chip above the control circuit board 46, again heating-up temperature is presented on the Liquid Crystal Module 6; The duty of control button 4 each bottoming hole of control on the control panel; Adjusting button 5 on the control panel is provided with the design temperature of bottoming hole, and liquid level sensor 24 is fixed on the console 1, and through the fluid level condition in the optical fiber sensing volumetric flask, liquid arrives the precalculated position in the volumetric flask, and control circuit sends instruction and stops heating.Cooling device adopts the recirculated water cooling, and it comprises water tank 44, condensing bulb 26, refrigerator 45, condenser 43; Water tank 44 is a transparent material, and it is positioned at casing 12, and casing 12 sides are provided with the observation window of observing the high water tank state; Condensing bulb is made up of condenser pipe 37, steam transmitting pipe 41; Wherein condenser pipe is made up of body 38 and the coiled pipe 36 that is positioned at wherein; The bottleneck 32 of condensing bulb is communicated with cucurbit 9 sealings, and steam transmitting pipe 41 outsides are air hose layer 33, and steam transmitting pipe 41 is communicated with coiled pipe; Air hose layer 33 is clamped by openable clip 27, and clip is fixedly connected with loam cake 25 through support 28; Air hose layer 33 is connected with condenser pipe 37 through support stick 42, and support stick 42 makes condenser pipe and steam transmitting pipe keep certain spacing; Liquid outlet 35 is communicated with volumetric flask 8; Condensing bulb 26 is provided with the water inlet 34 and delivery port 39 that supplies the cooling water circulation, and water inlet, delivery port are communicated with water pump, water tank through flexible pipe respectively; Refrigerator 45 is arranged in the casing 12, and it is made up of semiconductor chilling plate and fan; Condenser 43 is arranged in the casing 12, and it is made up of copper pipe that spirals and blower fan; Recirculated water is lost in the air heat all around through blower fan additional on copper pipe and the copper pipe, quickens circulation of air, rapidly heat radiation.Automatically the anti-suck device comprises volumetric flask 8, magnetic valve 19, liquid level sensor 24, control circuit board 46, magnetic valve status indicator lamp 11; The open top of body 38 is by sealing-plug 40 sealings of hollow; Sealing-plug top links to each other with magnetic valve 19 through flexible pipe; The sealing-plug bottom communicates with steam transmitting pipe and coiled pipe through arm, and liquid level sensor 24 is connected with control circuit board 46 through lead, and the fluid level condition of sensing is passed to control circuit; Control circuit sends instruction and stops heating, and magnetic valve 19 and magnetic valve status indicator lamp 11 are opened simultaneously.
Claims (3)
1. multifunctional intellectual distillation apparatus; It comprises housing, support, heater, cooling device; It is characterized in that: heater is a plurality of relatively independent heating units, and each heating unit comprises heating jacket (17), heating rod (15), heating bowl (16), cucurbit (9); Heating bowl (16) is arranged in the heating casing (18), and open end, heating bowl top is the kitchen range mouth, and the kitchen range mouth is concordant with loam cake (25), and cucurbit (9) places in the kitchen range mouth; Heating jacket (17) is fixed on the periphery of heating bowl (16), and heating rod (15) is positioned at the bottom of heating bowl (16) and fixes through catch (21); The present invention also is designed with measure and control device; Measure and control device comprises temperature sensor (20), liquid level sensor (24), control circuit board (46), control panel (3), Liquid Crystal Module (6); Temperature sensor (20) is fixed on the top of heating bowl (16); Be connected with control circuit board (46) through holding wire, heating-up temperature is passed to the control chip above the control circuit board (46), again heating-up temperature is presented on the Liquid Crystal Module (6); Control button on the control panel (4) is controlled the duty of each bottoming hole; Adjusting button (5) on the control panel is provided with the design temperature of bottoming hole; Liquid level sensor (24) is fixed on the console (1); Through the fluid level condition in the optical fiber sensing volumetric flask, liquid arrives the precalculated position in the volumetric flask, and control circuit sends instruction and stops heating.
2. a kind of multifunctional intellectual distillation apparatus according to claim 1 is characterized in that: cooling device adopts the recirculated water cooling, and it comprises water tank (44), condensing bulb (26), refrigerator (45), condenser (43); Water tank (44) is a transparent material, and it is positioned at casing (12), and casing (12) side is provided with the observation window of observing the high water tank state; Condensing bulb is made up of condenser pipe (37), steam transmitting pipe (41); Wherein condenser pipe is made up of body (38) and the coiled pipe (36) that is positioned at wherein; The bottleneck of condensing bulb (32) is communicated with cucurbit (9) sealing, and steam transmitting pipe (41) outside is air hose layer (33), and steam transmitting pipe (41) is communicated with coiled pipe; Air hose layer (33) is clamped by openable clip (27), and clip is fixedly connected with loam cake (25) through support (28); Air hose layer (33) is connected with condenser pipe (37) through support stick (42), and support stick (42) makes condenser pipe and steam transmitting pipe keep certain spacing; Liquid outlet (35) is communicated with volumetric flask (8); Condensing bulb (26) is provided with water inlet (34) and the delivery port (39) that supplies the cooling water circulation, and water inlet, delivery port are communicated with water pump, water tank through flexible pipe respectively; Refrigerator (45) is arranged in the casing (12), and it is made up of semiconductor chilling plate and fan; Condenser (43) is arranged in the casing (12), and it is made up of copper pipe that spirals and blower fan.
3. a kind of multifunctional intellectual distillation apparatus according to claim 2; It is characterized in that: it also comprises automatic anti-suck device, and this device comprises volumetric flask (8), magnetic valve (19), liquid level sensor (24), control circuit board (46), magnetic valve status indicator lamp (11); The open top of body (38) is by sealing-plug (40) sealing of hollow; Sealing-plug top links to each other with magnetic valve (19) through flexible pipe; The sealing-plug bottom communicates with steam transmitting pipe and coiled pipe through arm, and liquid level sensor (24) is connected with control circuit board (46) through lead, and the fluid level condition of sensing is passed to control circuit; Control circuit sends instruction and stops heating, and magnetic valve (19) and magnetic valve status indicator lamp (11) are opened simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205573904U CN202427462U (en) | 2011-12-28 | 2011-12-28 | Multifunctional intelligent distilling apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205573904U CN202427462U (en) | 2011-12-28 | 2011-12-28 | Multifunctional intelligent distilling apparatus |
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| Publication Number | Publication Date |
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| CN202427462U true CN202427462U (en) | 2012-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011205573904U Ceased CN202427462U (en) | 2011-12-28 | 2011-12-28 | Multifunctional intelligent distilling apparatus |
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| CN (1) | CN202427462U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553666A (en) * | 2011-12-28 | 2012-07-11 | 山东益源环保科技有限公司 | Multifunctional intelligent distillation instrument |
| CN102974418A (en) * | 2012-11-28 | 2013-03-20 | 吴江市万事达环保溶剂有限公司 | Reduced pressure distillation temperature control testing apparatus |
| CN114307224A (en) * | 2021-12-28 | 2022-04-12 | 广东省桂粤实业有限公司 | Intelligent equipment for low-temperature subcritical extraction of cinnamon oil |
-
2011
- 2011-12-28 CN CN2011205573904U patent/CN202427462U/en not_active Ceased
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553666A (en) * | 2011-12-28 | 2012-07-11 | 山东益源环保科技有限公司 | Multifunctional intelligent distillation instrument |
| CN102974418A (en) * | 2012-11-28 | 2013-03-20 | 吴江市万事达环保溶剂有限公司 | Reduced pressure distillation temperature control testing apparatus |
| CN114307224A (en) * | 2021-12-28 | 2022-04-12 | 广东省桂粤实业有限公司 | Intelligent equipment for low-temperature subcritical extraction of cinnamon oil |
| CN114307224B (en) * | 2021-12-28 | 2023-08-15 | 广东省桂粤实业有限公司 | Intelligent equipment for extracting cinnamon oil in low Wen Ya critical mode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20140304 Decision number of declaring invalidation: 22193 Granted publication date: 20120912 |