CN211526890U - Vacuum drying device for preparing chemical reagent - Google Patents
Vacuum drying device for preparing chemical reagent Download PDFInfo
- Publication number
- CN211526890U CN211526890U CN201922230109.5U CN201922230109U CN211526890U CN 211526890 U CN211526890 U CN 211526890U CN 201922230109 U CN201922230109 U CN 201922230109U CN 211526890 U CN211526890 U CN 211526890U
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- side wall
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- 239000003153 chemical reaction reagent Substances 0.000 title claims abstract description 43
- 238000001291 vacuum drying Methods 0.000 title claims abstract description 11
- 238000007599 discharging Methods 0.000 claims description 20
- 238000002360 preparation method Methods 0.000 claims description 6
- 206010019909 Hernia Diseases 0.000 claims description 3
- 238000001035 drying Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 description 5
- 230000002035 prolonged effect Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004451 qualitative analysis Methods 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a vacuum drying device for preparing chemical reagents, which comprises a device main body, wherein the upper end of the device main body is provided with a feeding pipe, the lower end of the feeding pipe extends into the device main body, a plurality of groups of conveyor belts are arranged inside the device main body in a staggered way, one end of each conveyor belt is closer to the side wall of the device main body, the other end of each conveyor belt is farther from the side wall of the device main body, one end of each conveyor belt adjacent to the side wall of the device main body is higher than one end of each conveyor belt away from the side wall of the device main body, one end of each group of conveyor belt at the lowest layer, which is far away from the side wall, is positioned right above a discharge hopper, a plurality of groups of hot light lamps are arranged on the side walls at two sides of the device main body, the hot light lamps correspond to the upper surfaces of the conveyor, so that the chemical reagent can be fully heated, and the drying effect is improved.
Description
Technical Field
The utility model relates to a vacuum drying device specifically is a vacuum drying device that chemical reagent preparation was used.
Background
The chemical reagent is a relatively standard substance for chemical research and component analysis, is an important condition for scientific and technological progress, is widely used for synthesis, separation, qualitative and quantitative analysis of substances, can be said to be eyes of chemists, can not leave the chemical reagent in daily work of factories, schools, hospitals and research institutes, and often needs to go through a drying link in the preparation process of the chemical reagent The drying speed is fast, the dried articles are not easy to deteriorate, and the like, and the drying agent is widely applied to the application fields of chemical pharmacy, medical treatment and health care and the like.
SUMMERY OF THE UTILITY MODEL
The utility model provides a vacuum drying device for preparing chemical reagents, aiming at the problems, the drying efficiency is improved through vacuum heating and drying; chemical reagent evenly scatters on the conveyer belt through feeding branch pipe, under the transport effect of conveyer belt, realizes the spiral decline of chemical reagent, has prolonged the drying time of heat light lamp to chemical reagent for chemical reagent can fully be heated, has improved drying effect.
The utility model adopts the following technical scheme: a vacuum drying device for preparing chemical reagents comprises supporting legs, a discharging pipe, a discharging valve, a thermo-optic lamp base, a thermo-optic lamp, a vacuum pump, an exhaust pipe, a pressure gauge, a device main body, a feeding pipe, a feeding valve, a feeding branch pipe, a baffle plate, a conveying belt, a feeding hopper and a discharging hopper, wherein the supporting legs are arranged at four corners of the lower surface of the device main body, the bottom of each supporting leg is provided with a rubber pad, the discharging hopper is arranged in the middle of the bottom of the device main body, the lower end of the discharging hopper is fixedly connected with the discharging pipe, the discharging valve is arranged on the discharging pipe, the feeding pipe, the pressure gauge and the exhaust pipe are sequentially arranged at the upper end of the device main body from left to right, the vacuum pump is arranged on the exhaust pipe, the feeding valve is arranged on, conveyer belt one end is nearer apart from device main part lateral wall, and the other end is far away from device main part lateral wall, and the one end that conveyer belt is close to device main part lateral wall is higher than the one end of keeping away from device main part lateral wall, and the one end that lateral wall was kept away from to a set of conveyer belt of lower floor is located out the hopper directly over, and the edge of conveyer belt is provided with the baffle, and a plurality of groups heat light lamp base are installed to device main part both sides lateral wall, install the heat lamp on the heat lamp base, the upper surface of heat lamp and conveyer belt is corresponding.
In this embodiment: the inlet pipe lower extreme bilateral symmetry is provided with a plurality of groups feeding branch pipe, the discharge gate of feeding branch pipe is located between the baffle on the conveyer belt.
In this embodiment: the hot light lamp is a hernia lamp.
Compared with the prior art, the beneficial effects of the utility model are that: (1) the chemical reagent that will need drying pours into the feeder hopper into, and the vacuum pump is with the inside negative pressure of taking out of device main part, and under the dual function of gravity and pressure, chemical reagent evenly scatters in the conveyer belt top along feeding branch pipe, avoids piling up on the conveyer belt a bit. (2) Under the conveying action of the conveyor belt, the spiral descending of the chemical reagent is realized, the drying time of the thermal light lamp on the chemical reagent is prolonged, the chemical reagent can be fully heated, and the drying effect is improved; (3) in-process to the inside evacuation of device main part constantly at the vacuum pump, the steam that produces in the device main part is constantly taken out, and atmospheric pressure in the device main part reduces for liquid moisture in the chemical reagent in the device main part is changeed volatilizing, and when the heat light lamp shines chemical reagent, the energy of light is absorbed by chemical reagent and is converted into the internal energy of chemical reagent self, and liquid water just can volatilize fast like this, has improved drying efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic partial cross-sectional view of a feed leg of the present invention;
reference numerals: supporting leg 1, discharging pipe 2, bleeder valve 3, thermo-optic lamp base 4, thermo-optic lamp 5, vacuum pump 6, exhaust tube 7, manometer 8, device main part 9, inlet pipe 10, feed valve 11, feeding branch 12, baffle 13, conveyer belt 14, feeder hopper 15, play hopper 16.
Detailed Description
The present invention will be described in further detail with reference to fig. 1 to 2.
The utility model provides a vacuum drying device that chemical reagent preparation was used, includes supporting leg 1, discharging pipe 2, bleeder valve 3, thermo-optic lamp base 4, thermo-optic lamp 5, vacuum pump 6, exhaust tube 7, manometer 8, device main part 9, inlet pipe 10, feed valve 11, feeding branch 12, baffle 13, conveyer belt 14, feeder hopper 15, goes out hopper 16, the lower surface four corners department of device main part 9 is provided with supporting leg 1, the bottom of supporting leg 1 is provided with the rubber pad, and the rubber pad has shock attenuation and skid-proof function, installs out hopper 16 in the middle of device main part 9 bottom, goes out hopper 16 and sets up the back taper, easily collects the chemical reagent after the drying and discharges, go out hopper 16 lower extreme fixed connection discharging pipe 2, be provided with bleeder valve 3 on discharging pipe 2, bleeder valve 3 does benefit to realize the automation mechanized operation, and from left to right install inlet pipe 10 in proper order in device main part 9 upper, Manometer 8 and exhaust tube 7, be provided with vacuum pump 6 on the exhaust tube 7, vacuum pump 6 is arranged in air and the steam in the extraction device main part 9, reduces the pressure in the device main part 9, install feed valve 11 on the inlet pipe 10, inlet pipe 10 upper end fixed mounting has feeder hopper 15, and feeder hopper 15 sets up to the bell mouth, avoids chemical reagent to spill outside.
In this embodiment: the device comprises a device body 9, a plurality of groups of conveying belts 14 are arranged inside the device body 9 in a staggered mode, baffles 13 are arranged at the edges of the conveying belts 14, the lower end of a feeding pipe 10 extends into the device body 9, a plurality of groups of feeding branch pipes 12 are symmetrically arranged on two sides of the lower end of the feeding pipe 10, and discharge ports of the feeding branch pipes 12 are located between the baffles 13 on the conveying belts 14, so that chemical reagents can be uniformly scattered on the conveying belts 14 through the design, and the chemical reagents are prevented from being stacked together or falling out of the conveying belts 14; one end of the conveying belt 14 is closer to the side wall of the device body 9, the other end of the conveying belt is farther from the side wall of the device body 9, one end, close to the side wall of the device body 9, of the conveying belt 14 is higher than one end, far away from the side wall of the device body 9, of the conveying belt 14, one end, far away from the side wall, of the lowermost group of conveying belts 14 is located right above the discharge hopper 16, a plurality of groups of thermal light lamp bases 4 are installed on the side walls of the two sides of the device body 9, thermal light lamps 5 are installed on the thermal light lamp bases 4, the upper surfaces of the thermal light lamps 5 and the conveying belt 14 correspond to each other, the thermal light lamps 5 are hernia lamps, chemical reagents can spirally descend under the conveying action of the conveying belts 14, the drying time of the thermal light lamps 5 for the chemical reagents is prolonged, the chemical reagents are fully heated under the irradiation, the liquid water can be volatilized quickly, and the drying effect is improved.
The utility model discloses a theory of operation is: chemical reagents to be dried are poured into the feed hopper 15, the vacuum pump 6 pumps the interior of the device main body 9 into negative pressure, the chemical reagents are uniformly scattered above the conveying belt 14 along the feeding branch pipe 12 under the dual actions of gravity and pressure, the spiral descending of the chemical reagents is realized under the conveying action of the conveying belt 14, the drying time of the thermal light lamp 5 on the chemical reagents is prolonged, the chemical reagents can be fully heated, and the drying effect is improved; in the process of continuously evacuating the inside of the apparatus main body 9 by the vacuum pump 6, moisture generated in the apparatus main body 9 is continuously evacuated, and the air pressure in the apparatus main body 9 is reduced, so that the liquid moisture in the chemical reagent in the apparatus main body 9 is more easily volatilized. When the hot light lamp 5 irradiates the chemical reagent, the energy of the light is absorbed by the chemical reagent and converted into the internal energy of the chemical reagent, so that the liquid water can be volatilized rapidly.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (3)
1. A vacuum drying device for chemical reagent preparation is characterized in that: comprises supporting legs (1), a discharging pipe (2), a discharging valve (3), a thermo-optic lamp base (4), a thermo-optic lamp (5), a vacuum pump (6), an exhaust tube (7), a pressure gauge (8), a device main body (9), a feeding pipe (10), a feeding valve (11), a feeding branch pipe (12), a baffle plate (13), a conveying belt (14), a feeding hopper (15) and a discharging hopper (16), wherein the supporting legs (1) are arranged at four corners of the lower surface of the device main body (9), a rubber pad is arranged at the bottom of the supporting legs (1), the discharging hopper (16) is arranged in the middle of the bottom of the device main body (9), the lower end of the discharging hopper (16) is fixedly connected with the discharging pipe (2), the discharging pipe (2) is provided with the discharging valve (3), and the feeding pipe (10), the pressure gauge (8), the vacuum pump (6) is arranged on the exhaust pipe (7), the feed valve (11) is installed on the feed pipe (10), the feed hopper (15) is fixedly installed at the upper end of the feed pipe (10), the lower end of the feed pipe (10) stretches into the device body (9), a plurality of groups of conveyor belts (14) are arranged inside the device body (9) in a staggered mode, one end of each conveyor belt (14) is closer to the side wall of the device body (9), the other end of each conveyor belt (14) is farther from the side wall of the device body (9), one end, close to the side wall of the device body (9), of each conveyor belt (14) is higher than one end, far away from the side wall of the device body (9), of each group of conveyor belts (14) at the lowest layer is located right above the discharge hopper (16), the baffle (13) is arranged at the edge of each conveyor belt, install hot-light lamp (5) on hot-light lamp base (4), the upper surface of hot-light lamp (5) and conveyer belt (14) is corresponding.
2. The vacuum drying apparatus for chemical reagent preparation according to claim 1, wherein: the feeding device is characterized in that a plurality of groups of feeding branch pipes (12) are symmetrically arranged on the two sides of the lower end of the feeding pipe (10), and discharge ports of the feeding branch pipes (12) are located between baffle plates (13) on the conveying belt (14).
3. The vacuum drying apparatus for chemical reagent preparation according to claim 1, wherein: the hot light lamp (5) is a hernia lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922230109.5U CN211526890U (en) | 2019-12-13 | 2019-12-13 | Vacuum drying device for preparing chemical reagent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922230109.5U CN211526890U (en) | 2019-12-13 | 2019-12-13 | Vacuum drying device for preparing chemical reagent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211526890U true CN211526890U (en) | 2020-09-18 |
Family
ID=72445333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922230109.5U Expired - Fee Related CN211526890U (en) | 2019-12-13 | 2019-12-13 | Vacuum drying device for preparing chemical reagent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211526890U (en) |
-
2019
- 2019-12-13 CN CN201922230109.5U patent/CN211526890U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200918 |