CN216653410U - Concentrated collection device of rapid heating distillation - Google Patents

Concentrated collection device of rapid heating distillation Download PDF

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Publication number
CN216653410U
CN216653410U CN202121282343.3U CN202121282343U CN216653410U CN 216653410 U CN216653410 U CN 216653410U CN 202121282343 U CN202121282343 U CN 202121282343U CN 216653410 U CN216653410 U CN 216653410U
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heating
collection device
retort
distillation
rapid heating
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王强
张龙飞
宋玉
赵金龙
吴得福
王永红
高心岗
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Qingdao Jiaming Measurement And Control Technology Co ltd
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Qingdao Jiaming Measurement And Control Technology Co ltd
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Abstract

The utility model relates to a rapid heating, distilling, concentrating and collecting device, which comprises a distillation flask and a serpentine condenser pipe communicated with the top port of the distillation flask, wherein the outer side of the distillation flask is sleeved with a heating component which is electrically connected with a temperature controller, the bottom port of the distillation flask is sequentially communicated with an electromagnetic valve and a circulating pump, the bottom end of the serpentine condenser pipe is communicated with a collecting flask, and a water inlet of the serpentine condenser pipe is communicated with a condensate tank. Compared with the existing distillation and concentration device, the utility model has the advantages of high distillation speed and high concentration efficiency.

Description

Concentrated collection device of rapid heating distillation
Technical Field
The utility model relates to the technical field of distillation pretreatment in water quality analysis, in particular to a rapid heating, distillation, concentration and collection device.
Background
Generally, when a water quality analysis water sample contains turbidity colorimetric interference components, the water quality analysis has interference, so that the sensitivity is reduced, and direct analysis cannot be carried out. In actual work, a distillation mode is often adopted to carry out pretreatment on a sample, namely a heating, distilling, concentrating and collecting method, firstly, an analyzed water sample is heated, distilled and collected through a releasing agent, then, the water sample is injected into a water quality analyzer for analysis, and the interference of turbidity chroma interfering ions in the analysis and detection process is eliminated through the distillation pretreatment.
Most of the existing distillation and concentration devices are heated by open fire, the temperature is difficult to control, the distillation process and the distillation volume are difficult to control, the distillation speed is low, and the liquid concentration efficiency is low. Therefore, in order to solve the above problems, a rapid heating distillation concentration collection device is proposed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a rapid heating distillation concentration and collection device, which aims to solve the problems of low distillation speed and low liquid concentration efficiency of a distillation concentration device in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a concentrated collection device of rapid heating distillation, includes the retort and with the snakelike condenser pipe of retort top port intercommunication, the outside cover of retort is equipped with heating element, heating element electric connection has the temperature controller, the port of retort bottom communicates in proper order has solenoid valve and circulating pump, the bottom intercommunication of snakelike condenser pipe has the receiving flask, the water inlet intercommunication of snakelike condenser pipe has the condensate tank, the water outlet of snakelike condenser pipe passes through circulating water pump and condensate tank intercommunication.
Preferably, the heating assembly comprises a heat insulation seat, a holding cavity is formed in one side of the heat insulation seat, and a heating base which is sleeved on the outer side of the distillation flask can be detachably connected into the holding cavity.
Preferably, the holding cavity is internally provided with a heating rod and a temperature probe which extend into the heating base, and the heating rod and the temperature probe are both electrically connected with the temperature controller.
Preferably, the side wall of the heat insulation seat is detachably connected with a fan, and the fan is communicated with the accommodating cavity.
Preferably, the heating assembly further comprises a fixing flange detachably connected with the bottom end of the heating base, and the bottom end of the fixing flange and the bottleneck of the distillation flask are both sleeved with a fixing clamp detachably connected with the heat insulation base.
Preferably, the collecting bottle is provided with a liquid level meter.
Preferably, the circulating pump is also communicated with an air filter.
The utility model has at least the following beneficial effects:
the utility model adopts the heating component and the distillation flask to integrate, is convenient to assemble and assemble, heats the heating base by the temperature controller matching with the heating rod, further uniformly heats the distillation flask by the heating base, has high temperature control precision, rapid heating and distillation, more easily controls the distillation process and the distillation volume, and blows filtered fresh air into the distillation flask by the circulating pump to accelerate the gas overflow, so that a sample to be detected overflows with water vapor in a gas form and enters the snakelike condensation pipe for condensation, and the condensed distillation liquid is discharged into the collection bottle, thereby achieving the purpose of concentration, and rapidly and effectively eliminating the interference of turbidity and chromaticity interference ions in the analysis and detection process.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic perspective view of the combination of the retort and the heating assembly of the present invention;
fig. 3 is an exploded view of fig. 2.
In the reference symbols: 1. a distillation flask; 2. a heating assembly; 21. a heat insulation seat; 22. an accommodating cavity; 23. heating the base; 24. fixing the card; 25. a fixed flange; 26. a heating rod; 3. a serpentine condenser tube; 4. an electromagnetic valve; 5. a circulation pump; 6. an air filter; 7. a collection bottle; 8. a liquid level meter; 9. a condensed water tank; 10. a water circulating pump; 11. a temperature controller; 12. a temperature probe; 13. a fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides a technical solution: a rapid heating distillation concentration collection device comprises a distillation flask 1 and a snakelike condensation pipe 3 communicated with a top port of the distillation flask 1, specifically, an outlet at the top end of the distillation flask 1 is communicated with an inlet at the top end of an inner core pipe of the snakelike condensation pipe 3 through a pipeline, a heating component 2 is sleeved on the outer side of the distillation flask 1, the heating component 2 is electrically connected with a temperature controller 11, the port at the bottom end of the distillation flask 1 is sequentially communicated with an electromagnetic valve 4 and a circulating pump 5, specifically, the bottom end of the distillation flask 1 is provided with an inlet and is sequentially connected with the electromagnetic valve 4 and the circulating pump 5 through pipelines, the bottom end of the snakelike condensation pipe 3 is communicated with a collection flask 7, specifically, the outlet at the bottom end of the inner core pipe of the snakelike condensation pipe 3 is communicated with an inlet at the top end of the collection flask 7 through a pipeline, a water inlet of the snakelike condensation pipe 3 is communicated with a condensation water tank 9, and a water outlet of the snakelike condensation pipe 3 is communicated with the condensation water tank 9 through a circulating water pump 10, can get into sample and mixed reagent through the entry of retort 1 bottom, heat retort 1 by 11 control heating element 2 of temperature controller, after the reagent boiling, the sample that awaits measuring overflows along with vapor with the gas form and gets into snakelike condenser pipe 3 and condense, and by circulating pump 5 and the cooperation of solenoid valve 4, in bubbling fresh air retort 1, gas overflows with higher speed, simultaneously, cool down by the inner core pipe of circulating water pump 10 drive comdenstion water in to snakelike condenser pipe 3, and then condense the distillation gas, the distillate liquid after the condensation discharges in collecting bottle 7.
Wherein, heating element 2 includes thermal-insulated seat 21, and holding chamber 22 has been seted up to one side of thermal-insulated seat 21, can dismantle in the holding chamber 22 to be connected with the cover and establish the heating base 23 in the retort 1 outside, can install the location to heating base 23 through holding chamber 22, and then fix a position retort 1 by heating base 23, improve the protection of retort 1 to it is small, can break away from the laboratory site requirement, can realize arbitrary equipment transplantation.
Wherein, be equipped with the heating rod 26 and the temperature probe 12 that stretch into heating base 23 in the holding chamber 22, heating rod 26 and temperature probe 12 all with temperature controller 11 electric connection, can heat heating base 23 through heating rod 26, and then carry out the even heating to retort 1 by heating base 23 to through the temperature in the temperature probe 12 real-time supervision heating base 23, the control by temperature change precision is high, and the heating distillation is rapid.
Wherein, the lateral wall of thermal-insulated seat 21 can be dismantled and be connected with fan 13, and is specific, and the counter bore that corresponds with fan 13 is seted up to the terminal surface that thermal-insulated seat 21 kept away from retort 1 one side, and fan 13 passes through bolted connection with thermal-insulated seat 21, and fan 13 and holding chamber 22 intercommunication can carry out rapid cooling to retort 1 and heating base 23 after the distillation process through fan 13.
Wherein, heating element 2 still includes can dismantle the mounting flange 25 of being connected with heating base 23 bottom, it is concrete, mounting flange 25 and heating base 23's underrun bolted connection, mounting flange 25's bottom and retort 1's bottleneck department all overlap and be equipped with the fixing clip 24 of dismantling the connection with thermal-insulated seat 21, it is concrete, fixing clip 24's terminal surface and thermal-insulated seat 21's both ends all are equipped with the half slot, and correspond the cooperation with mounting flange 25's bottom and retort 1's bottleneck, can pass through mounting flange 25 and heating base 23 cooperation, stretch into heating base 23's one end to retort 1 and carry on spacingly, and cooperate with thermal-insulated seat 21 through fixing clip 24, carry out fixed mounting to retort 1, the structure is more stable, and make things convenient for the dismouting to maintain more.
Wherein, the collecting flask 7 is equipped with level gauge 8, and it is convenient to judge the convenient distillation volume of adjusting of distillation terminal point through the distillate liquid level more conveniently.
Wherein, circulating pump 5 still communicates with air cleaner 6, can filter the air of blowing into in the retort 1 through air cleaner 6, improves the quality of introducing the air.
The working principle is as follows:
when the device is used, an inlet at the bottom end of the distillation flask 1 is branched into two paths through a pipeline, the two paths are respectively provided with the two-position two-way electromagnetic valves 4, one of the two electromagnetic valves 4 is communicated with the circulating pump 5, and the other one is used as a liquid flow path line or the two paths are merged into one three-position four-way electromagnetic valve 4.
The sample and the mixed reagent enter through an inlet at the bottom end of the distillation flask 1, the temperature controller 11 heats the heating base 23 through the heating rod 26, the distillation flask 1 is uniformly heated through the heating base 23, the temperature in the heating base 23 is monitored in real time through the temperature probe 12, after the reagent is boiled, the sample to be detected overflows along with water vapor in a gas form and enters the serpentine condenser pipe 3 for condensation, the circulating water pump 10 drives condensate water to cool an inner core pipe in the serpentine condenser pipe 3, then the distilled gas is condensed, the condensed distilled liquid is discharged into the collecting flask 7, meanwhile, the circulating pump 5 is matched with the electromagnetic valve 4, fresh air is blown into the distillation flask 1, the overflow of the gas is accelerated, the liquid level of the distilled liquid is displayed through the liquid level meter 8 to judge a distillation end point, the distillation process and the distillation volume are easier to control, the distillation speed is high, the concentration efficiency is high, the time is short.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a concentrated collection device of rapid heating distillation, include retort (1) and with snakelike condenser pipe (3) of retort (1) top port intercommunication, its characterized in that, the outside cover of retort (1) is equipped with heating element (2), heating element (2) electric connection has temperature controller (11), the port of retort (1) bottom communicates in proper order has solenoid valve (4) and circulating pump (5), the bottom intercommunication of snakelike condenser pipe (3) has receiving flask (7), the water inlet intercommunication of snakelike condenser pipe (3) has condensate tank (9), the water outlet of snakelike condenser pipe (3) passes through circulating water pump (10) and condensate tank (9) intercommunication.
2. The rapid heating distillation concentration collection device according to claim 1, wherein: heating element (2) are including thermal-insulated seat (21), holding chamber (22) have been seted up to one side of thermal-insulated seat (21), can dismantle in holding chamber (22) and be connected with the cover and establish heating base (23) in retort (1) outside.
3. The rapid heating distillation concentration collection device according to claim 2, wherein: the temperature control device is characterized in that a heating rod (26) and a temperature probe (12) which extend into the heating base (23) are arranged in the accommodating cavity (22), and the heating rod (26) and the temperature probe (12) are electrically connected with the temperature controller (11).
4. The rapid heating distillation concentration collection device according to claim 2, wherein: the side wall of the heat insulation seat (21) is detachably connected with a fan (13), and the fan (13) is communicated with the accommodating cavity (22).
5. The rapid heating distillation concentration collection device according to claim 2, wherein: heating element (2) still include with heating base (23) bottom can dismantle mounting flange (25) of being connected, the bottom of mounting flange (25) and the bottleneck department of retort (1) all overlap and are equipped with fixing clip (24) of dismantling the connection with thermal-insulated seat (21).
6. The rapid heating distillation concentration collection device according to claim 1, wherein: the collecting bottle (7) is provided with a liquid level meter (8).
7. The rapid heating distillation concentration collection device according to claim 1, wherein: the circulating pump (5) is also communicated with an air filter (6).
CN202121282343.3U 2021-06-09 2021-06-09 Concentrated collection device of rapid heating distillation Active CN216653410U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121282343.3U CN216653410U (en) 2021-06-09 2021-06-09 Concentrated collection device of rapid heating distillation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121282343.3U CN216653410U (en) 2021-06-09 2021-06-09 Concentrated collection device of rapid heating distillation

Publications (1)

Publication Number Publication Date
CN216653410U true CN216653410U (en) 2022-06-03

Family

ID=81759332

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121282343.3U Active CN216653410U (en) 2021-06-09 2021-06-09 Concentrated collection device of rapid heating distillation

Country Status (1)

Country Link
CN (1) CN216653410U (en)

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