CN215084916U

CN215084916U - Distillation device for filtering chemical reagent

Info

Publication number: CN215084916U
Application number: CN202121152192.XU
Authority: CN
Inventors: 刘金良
Original assignee: Xinnuo Shunyao Tianjin Chemical Equipment Co ltd
Current assignee: Xinnuo Shunyao Tianjin Chemical Equipment Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2021-12-10
Anticipated expiration: 2031-05-27

Abstract

The utility model relates to a be used for filterable distillation plant of chemical reagent relates to one kind and carries out filterable distillation plant through liquid bath heating cooperation twice sediment and filter core, belongs to the chemistry experiment field. The utility model provides an utilize liquid bath heating, the difference in height of cooperation induction pipe, communicating pipe carries out twice heating distillation, and the distillation plant that the difference in temperature is different, including main part heating device, filter equipment, main part heating device includes the main casing body, neck bush, power cord, bottom heater strip, bottom support plate, side heater strip, and filter equipment includes induction pipe, funnel, filter tube, U type communicating pipe, bath, slag discharge valve, slag discharge pipe, filter core, can carry out multistage filtration to solution, filters and remains fewly.

Description

Distillation device for filtering chemical reagent

Technical Field

The utility model relates to a be used for filterable distillation plant of chemical reagent relates to one kind and carries out filterable distillation plant through liquid bath heating cooperation twice sediment and filter core, belongs to the chemistry experiment field.

Background

At present, in the chemical reaction process, because flocculate or impurity are contained in the chemical reagent, can influence the process and the result of chemical experiment, lead to crossing the experiment failure, consequently to partial chemical reagent, filter through the distillation before the use, but the interception filter effect to the flocculus is poor, and all be preceding big or small equipment, to industrial production, carry out the structure of distilling to the chemical reagent in the laboratory really, the retort in the laboratory heats inhomogeneous, distillation efficiency is low, and distill single, can not carry out the filtration of low melting point's material.

Publication number CN208975191U discloses a type cooling distillation plant is easily collected to chemical reagent, the on-line screen storage device comprises a base, the top of base is fixed with the heating cabinet in proper order, first support column, radiator fan and second support column, top one side of base is provided with the case that gathers materials, the second support column is located radiator fan and gathers materials between the case, the top of first support column and second support column all is fixed with the rack, the inside of rack is fixed with two sets of horizontal poles, sliding connection has two sets of splint on the horizontal pole, the outside of horizontal pole all is overlapped and is equipped with the spring, the top of heating cabinet is fixed with the retort, the opening has been seted up on the top of retort, open-ended inside is provided with honeycomb duct repacking put the structure and has adopted coil structure, and cool off through the fan, but correspond sunken foreign matter and can block up the pipeline, can not discharge, influence subsequent operation.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide one kind and utilize liquid bath heating, the difference in height of cooperation induction pipe, communicating pipe carries out twice heating distillation, and the different distillation plant of the difference in temperature.

The utility model relates to a distillation device for filtering chemical reagents, which is realized in such a way, and comprises a main body heating device and a filtering device, wherein the main body heating device comprises a main shell, an inner bush, a power cord, a bottom heating wire, a bottom support plate and a side heating wire, the bottom support plate is arranged in the main shell, the main shell is a box structure with an opening at the top, the inner bushing is arranged on the bottom support plate, the edge of the inner bushing is connected with the edge of the main shell, the inner bushing, the bottom supporting plate and the main shell are combined to form a double-layer structure, the inner bushing and the bottom supporting plate are combined to form a cavity, the bottom heating wire is arranged on the bottom surface of the bottom supporting plate, the side heating wire is arranged on the outer side surface of the inner bushing, the power line is arranged on the main shell, and a voltage transformation circuit is arranged on the power line and is respectively connected with the side heating wire and the bottom heating wire;

the filtering device comprises an inlet pipe, a funnel, a filtering pipe, a U-shaped communicating pipe, a bath tank, a slag discharging valve, a slag discharging pipe and a filter element, wherein the bath tank is arranged on a bottom supporting plate, the bath tank is a glass container, the slag discharging pipe is arranged in the bath tank, one end of the slag discharging pipe penetrates through the bath tank, an inner bushing and a main shell, the slag discharging valve is arranged at one end of the slag discharging pipe, the other end of the slag discharging pipe is divided into two parts to form two branch pipes, the lowest point of the inlet pipe and one branch pipe are communicated, the inlet pipe is a bent pipe, one end of the inlet pipe is arranged outside the bath tank, the other end of the inlet pipe is arranged in the bath tank, the funnel is arranged at one end of the inlet pipe, the filtering pipe is arranged at the other end of the inlet pipe, the filter element is arranged in the filtering pipe, the bottom of the U-shaped communicating pipe is communicated with the other branch pipe, one end of the U-shaped communicating pipe is connected with the filtering pipe, the other end of the U-shaped communicating pipe is led out through a straight pipe, and the bottom of the U-shaped communicating pipe is higher than the bottom of the inlet pipe;

the inner bushing is made of ceramics, and a gap is arranged between the inner bushing and the bath;

liquid is contained in the bath tank;

the filter element is formed by combining a plurality of layers of filter screens, and the mesh sizes of the filter screens are gradually reduced;

the inner wall of the main shell is provided with a heat insulation layer, and the heat insulation layer is attached to the inner wall of the main shell by adopting refractory cotton;

the filter element multi-layer filter screens are fixed by adopting screw connection and compression;

the filter screen in the filter element is of a conical surface structure.

Has the advantages that:

firstly, the solution can be subjected to multistage filtration, and the filtration residue is less;

secondly, foreign matters can be discharged quickly, and cleaning and washing are performed through reverse operation;

thirdly, the structure is simple and the use is convenient.

Drawings

Fig. 1 is a schematic structural diagram of a distillation apparatus for chemical reagent filtration according to the present invention.

Fig. 2 is a schematic structural diagram of a filter element of a distillation device for filtering chemical reagents according to the present invention.

In the drawings:

1. a main housing; 2. an inner liner; 3. an introducing pipe; 4. a funnel; 5. a filter tube; 6. a U-shaped communicating pipe; 7. a bath; 8. a slag discharge valve; 9. a power line; 10. a slag discharge pipe; 11. a bottom heating wire; 12. a bottom support plate; 13. a side heating wire; 14. and (3) a filter element.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.

It should be noted that the terms "front", "back", "left", "right", "upper" and "lower" used in the following description refer to the direction in which the judgment is made in fig. 1, and the terms "inner" and "outer" refer to the directions toward and away from the geometric center of a specific part, respectively.

Combine attached drawings 1 to 2, the utility model relates to a be used for filterable distillation plant of chemical reagent, including main part heating device, filter equipment, main part heating device includes main casing body 1, neck bush 2, power cord 9, bottom heating wire 11, bottom support plate 12, side heating wire 13, and bottom support plate 12 is arranged in main casing body 1, main casing body 1 is the box structure of top trompil, and neck bush 2 is arranged in on bottom support plate 12, and neck bush 2's edge and main casing body 1 edge connection, neck bush 2, bottom support plate 12 and main casing body 1 make up and form bilayer structure, and neck bush 2 and bottom support plate 12 make up and form the cavity, and bottom heating wire 11 arranges bottom support plate 12 bottom surface in, and neck bush 2 lateral surface is arranged in to side heating wire 13, and power cord 9 is arranged in main casing body 1, is provided with vary voltage circuit on power cord 9, and respectively with side heating wire 13, The bottom heating wires 11 are connected;

the filtering device comprises an inlet pipe 3, a funnel 4, a filtering pipe 5, a U-shaped communicating pipe 6, a bath tank 7, a slag discharging valve 8, a slag discharging pipe 10 and a filter element 14, wherein the bath tank 7 is arranged on a bottom supporting plate 12, the bath tank 7 is a glass container, the slag discharging pipe 10 is arranged in the bath tank 7, one end of the slag discharging valve 8 penetrates through the bath tank 7, an inner bushing 2 and a main shell 1, the slag discharging valve 8 is arranged at one end of the slag discharging pipe 10, the other end of the slag discharging pipe 10 is divided into two branch pipes, the lowest point of the inlet pipe 3 is communicated with one branch pipe, the inlet pipe 3 is a bent pipe, one end of the inlet pipe 3 is arranged outside the bath tank 7, the other end of the inlet pipe 3 is arranged at one end of the funnel 4, the filtering pipe 5 is arranged at the other end of the inlet pipe 3, the filter element 14 is arranged in the filtering pipe 5, the bottom of the U-shaped communicating pipe 6 is communicated with the other branch pipe, one end of the U-shaped communicating pipe 6 is connected with the filtering pipe 5, the other end of the U-shaped communicating pipe is led out through a straight pipe, the bottom of the U-shaped communicating pipe 6 is higher than the bottom of the leading-in pipe 3

The inner bushing is made of ceramics, and a gap is arranged between the inner bushing and the bath tank 7;

liquid is contained in the bath tank 7;

the filter element 14 is formed by combining a plurality of layers of filter screens, and the mesh sizes of the filter screens are gradually reduced;

the inner wall of the main shell 1 is provided with a heat insulation layer, and the heat insulation layer is attached to the inner wall of the main shell 1 by adopting refractory cotton;

the filter element 14 is fixed by screwing and pressing multiple layers of filter screens;

the filter screen in the filter element 14 is of a conical surface structure;

when in use, the solution to be distilled and filtered is poured in through the funnel 4, the solution enters the bottom through the lead-in pipe 3 and is communicated with the filter pipe 5, then the power cord 9 is connected with electricity, the power cord 9 controls the bottom heating wire 11 and the side heating wire 13 to work independently to heat the bath tank 7, the lead-in medium such as water is placed in the bath tank 7, the medium in the bath tank 7 is heated, the lead-in pipe 3, the filter pipe 5 and the U-shaped communicating pipe 6 are heated, because the lead-in pipe 3 extends to the position of the bottom support plate 12 and is close to the heat source, the heating is firstly carried out, the temperature of the position is firstly increased, the solution in the lead-in pipe 3 is heated and evaporated, foreign matters in the lead-in pipe 5 are intercepted, when the steam goes up to the U-shaped communicating pipe 6 and is condensed at the end part, then the steam flows to the bottom of the U-shaped communicating pipe 6 to be heated for the second time, and the precipitated foreign matters are removed, the foreign matters in the slag discharge pipe 10 are discharged through the slag discharge valve 8 after remaining at the bottom of the U-shaped communicating pipe 6, thereby achieving the purpose of distilling and filtering the chemical reagent.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A distillation apparatus for chemical reagent filtration, characterized by: comprises a main body heating device and a filtering device, wherein the main body heating device comprises a main shell (1), an inner bushing (2), a power line (9), a bottom heating wire (11), a bottom supporting plate (12) and a side heating wire (13), the bottom supporting plate (12) is arranged in the main shell (1), the main shell (1) is of a box structure with an open top, the inner bushing (2) is arranged on the bottom supporting plate (12), the edge of the inner bushing (2) is connected with the edge of the main shell (1), the inner bushing (2), the bottom supporting plate (12) and the main shell (1) are combined to form a double-layer structure, the inner bushing (2) and the bottom supporting plate (12) are combined to form a cavity, the bottom heating wire (11) is arranged on the bottom supporting plate (12), the side heating wire (13) is arranged on the outer side surface of the inner bushing (2), and the power line (9) is arranged on the main shell (1), a voltage transformation circuit is arranged on the power line (9) and is respectively connected with the side heating wire (13) and the bottom heating wire (11);

the filtering device comprises a lead-in pipe (3), a funnel (4), a filtering pipe (5), a U-shaped communicating pipe (6), a bath tank (7), a slag discharging valve (8), a slag discharging pipe (10) and a filter element (14), wherein the bath tank (7) is arranged on a bottom supporting plate (12), the bath tank (7) is a glass container, the slag discharging pipe (10) is arranged in the bath tank (7), one end of the slag discharging pipe penetrates through the bath tank (7), a lining sleeve (2) and a main shell (1), the slag discharging valve (8) is arranged at one end of the slag discharging pipe (10), the other end of the slag discharging pipe (10) is divided into two branch pipes, the lowest point of the lead-in pipe (3) is communicated with one branch pipe, the lead-in pipe (3) is a bent pipe, one end of the lead-in pipe (3) is arranged outside the bath tank (7), the other end of the slag discharging pipe is arranged in the bath tank (7), one end of the lead-in pipe (3) is arranged in by the funnel (4), the filtering pipe (5) is arranged at the other end of the lead-in pipe (3), a filter element (14) is arranged in the filter pipe (5), the bottom of the U-shaped communicating pipe (6) is communicated with the other branch pipe, one end of the U-shaped communicating pipe (6) is connected with the filter pipe (5), the other end of the U-shaped communicating pipe is led out through a straight pipe, and the bottom of the U-shaped communicating pipe (6) is higher than the bottom of the leading-in pipe (3).

2. A distillation apparatus for chemical reagent filtration according to claim 1, wherein: the inner bushing is made of ceramics, and a gap is arranged between the inner bushing and the bath (7).

3. A distillation apparatus for chemical reagent filtration according to claim 1, wherein: the bath (7) is filled with liquid.

4. A distillation apparatus for chemical reagent filtration according to claim 1, wherein: the filter element (14) is formed by combining a plurality of layers of filter screens, and the mesh sizes of the filter screens are decreased progressively.

5. A distillation apparatus for chemical reagent filtration according to claim 1, wherein: the inner wall of the main shell body (1) is provided with a heat insulation layer, and the heat insulation layer is attached by refractory cotton and is arranged on the inner wall of the main shell body (1).

6. A distillation apparatus for chemical reagent filtration according to claim 1, wherein: and the filter element (14) is fixed by adopting screw connection and compression among multiple layers of filter screens.

7. A distillation apparatus for chemical reagent filtration according to claim 1, wherein: the filter screen in the filter core (14) is a conical surface structure.