CN213589740U - Separation equipment for chemical reagent - Google Patents

Abstract

The application discloses splitter that chemical reagent used, including the heat preservation jar, heating coil is installed to the bottom in the heat preservation jar, install the water bath jar on the heating coil, install temperature sensor on the one end lateral wall in the water bath jar, the bottom of water bath jar is fixed with the support, the upper end of support is fixed with places the board, place the upper end of board and placed the evaporating pot, install first closing cap on the heat preservation jar, the upper end of first closing cap is equipped with the opening, opening and evaporating pot are corresponding, the second closing cap is installed to the upper end of evaporating pot, second closing cap and opening are corresponding, one side of second closing cap is equipped with the outlet duct. The utility model discloses the distillation temperature of control reagent that can be accurate improves the separation efficiency and the quality of reagent, and can keep the gaseous state of reagent when carrying gaseous state reagent, avoids liquefying in advance, and the liquefaction rate is high when the liquefaction, and the gas that does not liquefy can be delivered to and handles on the equipment that corresponds, and is safe in utilization.

Description

Separation equipment for chemical reagent

Technical Field

The utility model relates to a reagent separation technical field especially relates to a splitter that chemical reagent 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 chemical workers, and can not be separated from the chemical reagent in daily work of factories, schools, hospitals and research institutes, so that the purification and separation of the chemical reagent are particularly important, the purification refers to purifying a mixture to remove impurities, so as to obtain a main substance in the mixture, the purified impurities do not need to consider the chemical components and physical states, and the separation method of the mixture has a plurality of methods; however, they can be classified into two major groups, i.e., chemical separation and physical separation, according to their nature.

The separation equipment for the chemical reagents solves the problems by utilizing different boiling points or different stabilities among different reagents, often distilling and separating different reagents by a heating method, or heating and volatilizing unstable reagents, wherein the temperature is required to be ensured to be within a stable range during evaporation, the reagents cannot be locally overheated, the separation quality is not high due to unbalanced temperature control in the heating method, the sealing of the equipment is ensured, and liquid backflow cannot be caused.

SUMMERY OF THE UTILITY MODEL

The application provides splitter that chemical reagent used, has solved and has often not balanced because of temperature control in the heating method, and has leaded to the separation quality not high, and the sealed poor of equipment, easily leads to the problem of liquid backward flow.

The application provides a splitter that chemical reagent used, including the heat preservation jar, heating coil is installed to the bottom in the heat preservation jar, install the water bath jar on the heating coil, install temperature sensor on the one end lateral wall in the water bath jar, the bottom of water bath jar is fixed with the support, the upper end of support is fixed with places the board, the evaporating pot has been placed to the upper end of placing the board, install first closing cap on the heat preservation jar, the upper end of first closing cap is equipped with the opening, the opening with the evaporating pot is corresponding, the second closing cap is installed to the upper end of evaporating pot, the second closing cap with the opening is corresponding, one side of second closing cap is equipped with the outlet duct, the one end of outlet duct runs through the second closing cap and extends to the opposite side of second closing cap, the one end of outlet duct is located in the evaporating pot, just be equipped with the heater layer in the outlet duct, the other end of outlet duct is connected with the conveyer pipe, the one end of conveyer pipe is connected with the connecting pipe, the one end of connecting pipe is equipped with the cooling tank, the connecting pipe runs through the upper end of cooling tank and extends to in the cooling tank, just the one end of connecting pipe is connected with cooling spiral coil, spiral coil's one end is connected with first fluid-discharge tube, the collection tank is installed to the lower extreme of cooling tank, first fluid-discharge tube runs through the bottom of cooling tank and extends to in the collection tank, the blast pipe is installed to collection tank one side upper end, the second fluid-discharge tube is installed to one side lower extreme of collection tank.

Preferably, one side upper end of cooling tank is connected with first pipeline, one side lower extreme of cooling tank is connected with the second pipeline, first pipe connection has the collecting vessel, the second pipe connection has water supply equipment.

Preferably, the connection pipe is a flexible pipe.

Preferably, the spiral coil is made of metal.

Preferably, one end of the air outlet pipe is connected with a collecting hopper.

Preferably, one end of the first drain pipe is located at the bottom inside the collection tank.

According to the technical scheme, the application provides a splitter that chemical reagent used, during the use, add water in to the water bath, cover first closing cap, heat appointed temperature through heating coil, put into the evaporating pot with the chemical reagent that needs the separation again, cover the second closing cap, continue to heat appointed temperature and invariable heat preservation with water, the reagent of separation begins to evaporate because of the boiling point difference, the reagent of evaporation is fought into the outlet duct through collecting, for keeping gaseous state reagent not liquefied, heat the outlet duct through the heater strip layer, gaseous state reagent passes through conveyer pipe entering connecting pipe, let in circulating cooling water in to the cooling tank, gaseous state reagent liquefies in the spiral coil, flow into in the collecting tank through first exhaust pipe, the blast pipe is connected on the processing apparatus who corresponds chemical reagent.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the constant-temperature water bath environment is ensured through the heating coil, the heat preservation tank and the water bath tank, and the constant temperature is conveniently controlled through the water temperature, so that the distillation and separation of the chemical reagent are improved;

2. the cooperation of the air outlet pipe and the heating wire layer ensures that the distilled gaseous chemical reagent can keep a gasification state in the conveying process, thereby being beneficial to smooth transportation and pipelines;

3. through the cooperation of spiral coil, cooling tank and holding vessel, carry out the liquefaction to gaseous chemical reagent and collect, the liquefaction is efficient, and can handle on carrying the equipment that corresponds to the combustion gas.

To sum up, the utility model discloses the distillation temperature of control reagent that can be accurate improves the separation efficiency and the quality of reagent, and can keep the gaseous state of reagent when carrying gaseous state reagent, avoids liquefying in advance, and the liquefaction rate is high when the liquefaction, and the gas that does not liquefy can be sent to and is handled on the equipment that corresponds, and is safe in utilization.

Drawings

In order to more clearly illustrate the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without any creative effort.

Fig. 1 is a schematic diagram of an internal structure of a separation apparatus for chemical reagents according to the present invention;

FIG. 2 is a schematic view of an external structure of a separation apparatus for chemical reagents according to the present invention;

fig. 3 is a schematic structural view of a first sealing cover and a second sealing cover of a separation device for chemical reagents according to the present invention;

fig. 4 is an enlarged view of a structure at a position a of the separation apparatus for chemical reagents according to the present invention.

In the figure: 1 heat preservation jar, 2 heating coil, 3 water bath jars, 4 first closing caps, 5 evaporating pots, 6 second closing caps, 7 conveyer pipes, 8 connecting pipes, 9 spiral coil, 10 cooling tank, 11 first drain pipes, 12 blast pipes, 13 supports, 14 place board, 15 collecting tanks, 16 second drain pipes, 17 heating wire layers, 18 outlet ducts, 19 collection fill, 20 temperature sensor.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.

Referring to fig. 1-4, a separation device for chemical reagents, comprising a thermal insulation tank 1 for maintaining internal temperature and reducing heat loss, a heating coil 2 installed at the bottom of the thermal insulation tank 1 for easy control and providing stable heat source, a water bath tank 3 installed on the heating coil 2, a heating coil 2 for heating the water bath tank 3, a temperature sensor 20 installed on the side wall of one end of the water bath tank 3 for measuring temperature, a bracket 13 fixed at the bottom of the water bath tank 3 for preventing the evaporation tank 5 from directly contacting with the bottom of the water bath tank 3, thereby ensuring the evaporation tank 5 to be heated uniformly and stably, a placing plate 14 fixed at the upper end of the bracket 13, the placing plate 14 made of metal for conducting heat, the evaporation tank 5 placed at the upper end of the placing plate 14 for heating reagents to be separated, a first sealing cover 4 installed on the thermal insulation tank 1 for maintaining temperature in the water bath tank 3, the upper end of the first sealing cover 4 is provided with an opening, the evaporator 5 is reserved to be taken and placed, the opening corresponds to the evaporator 5, the second sealing cover 6 is installed at the upper end of the evaporator 5, the two sealing covers are separated to avoid water vapor from entering, excessive water vapor is released through a gap between the first sealing cover 4 and the second sealing cover 6, the second sealing cover 6 corresponds to the opening, one side of the second sealing cover 6 is provided with an air outlet pipe 18, one end of the air outlet pipe 18 penetrates through the second sealing cover 6 and extends to the other side of the second sealing cover 6, one end of the air outlet pipe 18 is positioned in the evaporator 5, one end of the air outlet pipe 18 is connected with a collecting hopper 19 for collecting gasified reagents in the evaporator 5, a heating wire layer 17 is arranged in the air outlet pipe 18, the distilled gaseous chemical reagents can be kept in a gasified state in the conveying process, smooth transfer and pipeline are facilitated, the other end of the air outlet pipe 18, one end of the conveying pipe 7 is connected with a connecting pipe 8, the connecting pipe 8 is a flexible pipe, which is convenient for installation of the device, one end of the connecting pipe 8 is provided with a cooling tank 10, the connecting pipe 8 penetrates through the upper end of the cooling tank 10 and extends into the cooling tank 10, one end of the connecting pipe 8 is connected with a cooling spiral coil pipe 9, the spiral coil pipe 9 is made of metal material, which has good thermal conductivity and increases the time and contact area of gas in the cooling tank 10, thereby improving the condensation rate of the gaseous reagent, one end of the spiral coil pipe 9 is connected with a first liquid discharge pipe 11, the lower end of the cooling tank 10 is provided with a collecting tank 15, the first liquid discharge pipe 11 penetrates through the bottom of the cooling tank 10 and extends into the collecting tank 15, one end of the first liquid discharge pipe 11 is positioned at the bottom of the collecting tank 15, when the condensed reagent is accumulated to a certain depth, one end of the first liquid discharge pipe 11, the non-liquefied gas can be sent to corresponding equipment for processing, and a second liquid discharge pipe 16 is installed at the lower end of one side of the safe-to-use collection tank 15, so that the liquefied reagent can be conveniently collected.

The utility model discloses in, one side upper end of cooling tank 10 is connected with first pipeline, and one side lower extreme of cooling tank 10 is connected with the second pipeline, and first pipe connection has the collecting vessel, and the second pipe connection has water supply equipment, cools off improvement cooling efficiency to cooling tank 10 through the circulating water.

According to the technical scheme, during the use, add water in to water bath 3, cover first closing cap 4, heat appointed temperature through heating coil 2, put into evaporating pot 5 with the chemical reagent that needs the separation again, cover second closing cap 6, continue to heat appointed temperature and invariable heat preservation with water, the reagent of separation begins to evaporate because of the boiling point difference, the reagent of evaporation gets into in outlet duct 18 through collecting fill 19, for keeping gaseous state reagent not liquefied, heat outlet duct 18 through heater strip layer 17, gaseous state reagent passes through conveyer pipe 7 and gets into connecting pipe 8, to letting in circulating cooling water in cooling tank 10, gaseous state reagent liquefies in helical coil 9, flow into in collecting tank 15 through first fluid-discharge tube 11, exhaust pipe 12 is connected on the processing apparatus who corresponds chemical reagent.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope of the disclosure being indicated by the following claims.

It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The above-described embodiments of the present application do not limit the scope of the present application.

Claims (6)

1. A splitter for chemical reagents, comprising a holding tank (1), characterized in that: heating coil (2) is installed to bottom in heat preservation tank (1), install water bath tank (3) on heating coil (2), install temperature sensor (20) on the one end lateral wall in water bath tank (3), the bottom of water bath tank (3) is fixed with support (13), the upper end of support (13) is fixed with places board (14), evaporating pot (5) have been placed to the upper end of placing board (14), install first closing cap (4) on heat preservation tank (1), the upper end of first closing cap (4) is equipped with the opening, the opening with evaporating pot (5) are corresponding, second closing cap (6) is installed to the upper end of evaporating pot (5), second closing cap (6) with the opening is corresponding, one side of second closing cap (6) is equipped with outlet duct (18), the one end of outlet duct (18) runs through second closing cap (6) and extends to the opposite side of second closing cap (6), the one end of outlet duct (18) is located in evaporating pot (5), just be equipped with heater strip layer (17) in outlet duct (18), the other end of outlet duct (18) is connected with conveyer pipe (7), the one end of conveyer pipe (7) is connected with connecting pipe (8), the one end of connecting pipe (8) is equipped with cooling tank (10), connecting pipe (8) run through the upper end of cooling tank (10) and extend to in cooling tank (10), just the one end of connecting pipe (8) is connected with cooling spiral coil (9), the one end of spiral coil (9) is connected with first drain pipe (11), collecting tank (15) are installed to the lower extreme of cooling tank (10), first drain pipe (11) run through the bottom of cooling tank (10) and extend to in collecting tank (15), blast pipe (12) are installed to collecting tank (15) one side upper end, and a second liquid discharge pipe (16) is arranged at the lower end of one side of the collecting tank (15).

2. The separation equipment for the chemical reagents according to claim 1, wherein a first pipeline is connected to the upper end of one side of the cooling tank (10), a second pipeline is connected to the lower end of one side of the cooling tank (10), the first pipeline is connected with a collecting barrel, and the second pipeline is connected with a water supply device.

3. A separation device for chemical reagents according to claim 1, wherein the connecting tube (8) is a flexible tube.

4. A chemical reagent separation apparatus as claimed in claim 1, wherein the spiral coil (9) is of metal.

5. A chemical reagent separation apparatus as claimed in claim 1, wherein a collection hopper (19) is connected to one end of the outlet duct (18).

6. A separating device for chemical agents according to claim 1, characterized in that one end of the first drain pipe (11) is located at the bottom inside the collecting tank (15).

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