CN208212546U - A kind of sodium sulphate evaporated crystallization device - Google Patents

Abstract

The utility model discloses a kind of sodium sulphate evaporated crystallization devices, including first pipe, the outer end side wall of the first pipe is fixed with decelerating motor by screw, the output end of decelerating motor is connected with the first agitating paddle, the threaded one end of first pipe is connected with vaporization chamber, the inside of vaporization chamber is connected with the second agitating paddle by decelerating motor, the bottom end side wall of vaporization chamber is threaded with second pipe, the threaded one end of second pipe is connected with crystallisation chamber, the outer wall of crystallisation chamber is fixed with heat exchanger by screw, the outer wall of crystallisation chamber opens up fluted, and the inner wall of groove is connected with the first sliding rail, the utility model, pass through the setting of the first filter screen, impurity in solution before heating can be filtered, guarantee the purity of solution evaporative crystallization, pass through the setting of heating wire, it can control the temperature of heating, avoid because temperature because Element influences the quality of crystallization.

Description

A kind of sodium sulphate evaporated crystallization device

Technical field

The utility model relates to chemical equipment technical field more particularly to a kind of sodium sulphate evaporated crystallization devices.

Background technique

It is bright that the thin anhydride of sodium sulphate, inorganic compound, Disodium sulfate decahydrate also known as saltcake, high-purity, particle is known as member Powder, anhydrous sodium sulphate, crystallization that is white, odorless, having bitter taste or powder, there is a hygroscopicity, shape be colourless, transparent, big crystallization or Graininess little crystallization is mainly used for waterglass processed, glass, enamel, paper pulp, refrigeration intermixture, detergent, desiccant, dye-dilution Agent, analytical chemistry reagent, pharmaceuticals etc., existing to sodium sulphate evaporative crystallization room, device structure is complicated, and volume is big, manufacture It is at high cost, because of temperature, the problems such as impurity in solution, directly affect the quality and efficiency of sulfate crystal.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of sodium sulphate evaporation proposed Crystallization apparatus.

To achieve the goals above, the utility model adopts the technical scheme that

The outer end side wall of a kind of sodium sulphate evaporated crystallization device, including first pipe, the first pipe is solid by screw Surely there is decelerating motor, the output end of decelerating motor is connected with the first agitating paddle, and the threaded one end of first pipe is connected with vaporization chamber, The inside of vaporization chamber is connected with the second agitating paddle by decelerating motor, and the bottom end side wall of vaporization chamber is threaded with second pipe, The threaded one end of second pipe is connected with crystallisation chamber, and the outer wall of crystallisation chamber is fixed with heat exchanger, the outer wall of crystallisation chamber by screw Open up fluted, and the inner wall of groove is connected with the first sliding rail, and the inner wall of the first sliding rail slidably connects sliding button, slides button Outer wall is hinged with the first interlocking lever, and the end of the first interlocking lever is welded with valve, and the end of valve is connected with by swingle Two interlocking levers, the end of the second interlocking lever extend to the upper end of sliding button, and the threaded one end of crystallisation chamber is connected with third pipeline, the The inside of three pipelines is connected with the second filter screen by motion bar, and the other end of third pipeline is threaded with circulating pump, circulation The sidewall thread of pump is connected with the 4th pipeline, and the outer wall of the 4th pipeline offers through-hole, and motion bar is inserted in through-hole, motion bar The inner wall of the 4th pipeline is extended to, and the outer wall key connection of motion bar has the first filter screen, the outer wall of the first filter screen, which slides, to be connected It is connected to the second sliding rail, the second sliding rail is fixed on the inner wall of the 4th pipeline by rivet, and the threaded one end of the 4th pipeline, which is connected with, to be added Hot cell, the inner body wall for heating room are fixed with heating wire by insulating tape, and the threaded one end for heating room is connected with first pipe.

Preferably, the outer end side wall of the vaporization chamber is fixed with decelerating motor by screw, and the output end of decelerating motor is logical It crosses shaft coupling and is connected with the second agitating paddle.

Preferably, the outer end side wall of the third pipeline offers through-hole, and motion bar is inserted in through-hole, outside motion bar Wall key connection has the second filter screen, and the outer wall of the second filter screen is fixed with track by rivet, and the side walls of track are connected with Second sliding rail.

Preferably, the outer wall of the heating room is fixed with temperature controller by screw, and temperature controller is electrically connected There is switch button, switch button is electrically connected with heating wire.

Preferably, the outer wall of the crystallisation chamber offers rectangular through-hole, and the side wall of through-hole is fixed with track by rivet, The side walls of track are connected with valve.

The beneficial effects of the utility model are: the utility model, by the setting of the first filter screen, can be to heating before Solution in impurity be filtered, guarantee solution evaporative crystallization purity heating can control by the setting of heating wire Temperature avoids the quality of the factors affect crystallization because of temperature, the anhydrous slufuric acid by the setting of valve, after can be convenient crystallization Sodium is collected, and improves the efficiency of the quality of crystallization, structure simple functions are complete, easy to operate.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of sodium sulphate evaporated crystallization device schematic view of the front view；

Fig. 2 be the utility model proposes a kind of sodium sulphate evaporated crystallization device local main view structure figure；

Fig. 3 be the utility model proposes a kind of sodium sulphate evaporated crystallization device local overlooking structural schematic diagram.

In figure: 1 first pipe, 2 first agitating paddles, 3 decelerating motors, 4 vaporization chambers, 5 second agitating paddles, 6 second pipes, 7 Motion bar, 8 first filter screens, 9 heat exchangers, 10 crystallisation chambers, 11 sliding buttons, 12 valves, 13 first interlocking levers, 14 second interlock Bar, 15 first sliding rails, 16 second filter screens, 17 third pipelines, 18 circulating pumps, 19 the 4th pipelines, 20 heating wire, 21 heating rooms, 22 second sliding rails.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-3, the outer end side wall of a kind of sodium sulphate evaporated crystallization device, including first pipe 1, first pipe 1 is logical It crosses screw and is fixed with decelerating motor 3, the output end of decelerating motor 3 is connected with the first agitating paddle 2, the threaded one end of first pipe 1 It is connected with vaporization chamber 4, the outer end side wall of vaporization chamber 4 is fixed with decelerating motor 3 by screw, and the output end of decelerating motor 3 passes through Shaft coupling is connected with the second agitating paddle 5, and the inside of vaporization chamber 4 is connected with the second agitating paddle 5 by decelerating motor 3, vaporization chamber 4 Bottom end side wall is threaded with second pipe 6, and the threaded one end of second pipe 6 is connected with crystallisation chamber 10, the outer wall of crystallisation chamber 10 Rectangular through-hole is offered, and the side wall of through-hole is fixed with track by rivet, the side walls of track are connected with valve 12, crystallization The outer wall of room 10 is fixed with heat exchanger 9 by screw, and the outer wall of crystallisation chamber 10 opens up fluted, and the inner wall of groove is connected with One sliding rail 15, the inner wall of the first sliding rail 15 slidably connect sliding button 11, and the outer wall of sliding button 11 is hinged with the first interlocking lever 13, The end of first interlocking lever 13 is welded with valve 12, and the end of valve 12 is connected with the second interlocking lever 14 by swingle, and second The end of interlocking lever 14 extends to the upper end of sliding button 11, and the threaded one end of crystallisation chamber 10 is connected with third pipeline 17, third pipe The outer end side wall in road 17 offers through-hole, and motion bar 7 is inserted in through-hole, and the outer wall key connection of motion bar 7 has the second filter screen 16, the outer wall of the second filter screen 16 is fixed with track by rivet, and the side walls of track are connected with the second sliding rail 22, third pipe The inside in road 17 is connected with the second filter screen 16 by motion bar 7, and the other end of third pipeline 17 is threaded with circulating pump 18, The sidewall thread of circulating pump 18 is connected with the 4th pipeline 19, and the outer wall of the 4th pipeline 19 offers through-hole, and work is inserted in through-hole Lever 7, motion bar 7 extends to the inner wall of the 4th pipeline 19, and the outer wall key connection of motion bar 7 has the first filter screen 8, the first mistake The outer wall of strainer 8 slidably connects the second sliding rail 22, and the second sliding rail 22 is fixed on the inner wall of the 4th pipeline 19 by rivet, and the 4th The threaded one end of pipeline 19 is connected with heating room 21, and the inner body wall of heating room 21 is fixed with heating wire 20 by insulating tape, adds The threaded one end in hot cell 21 is connected with first pipe 1, and the outer wall of heating room 21 is fixed with temperature controller, and temperature by screw Controller is electrically connected with switch button, and switch button is electrically connected with heating wire 20, can by the setting of the first filter screen 8 To be filtered to the impurity in the solution before heating, guarantee the purity of solution evaporative crystallization, by the setting of heating wire 20, The temperature that can control heating avoids the quality of the factors affect crystallization because of temperature, by the setting of valve 12, can be convenient Collecting for anhydrous sodium sulfate after crystallization, improves the efficiency of the quality of crystallization, structure simple functions are complete, easy to operate.

Embodiment: one end of circulating pump 18 is connected into external pipe, metabisulfite solution is made to flow through the 4th by circulating pump 18 Pipeline 19, when flowing through four pipelines 19, solution flows through the first filter screen 8, by the filtering of the first filter screen 8, makes molten Impurity in liquid is filtered, and then solution is continued flow through to heating room 21, starts switch button, so that heating wire 20 is powered and is added Heat, heats the metabisulfite solution of process, then makes metabisulfite solution by first pipe 1, in stirring for the first agitating paddle 2 It mixes under reagentia, increases the granularity of crystallization, into vaporization chamber 4, evaporation is stirred in vaporization chamber 4, concentration increases, gradually The solution of reduction is flowed through by second pipe 6 to crystallisation chamber 1, is handled by the cooling of heat exchanger 9, and crystal grain is precipitated in solution, remains Remaining liquid carries out the evaporative crystallization of next round, the crystalline substance being precipitated in crystallisation chamber 10 by the second filter screen 16 by circulating pump 18 Grain is opened valve 12, is taken out out of crystallisation chamber 10.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (5)

1. a kind of sodium sulphate evaporated crystallization device, including first pipe (1), which is characterized in that the outer end of the first pipe (1) Side wall is fixed with decelerating motor (3) by screw, and the output end of decelerating motor (3) is connected with the first agitating paddle (2), first pipe (1) threaded one end is connected with vaporization chamber (4), and the inside of vaporization chamber (4) is connected with the second agitating paddle by decelerating motor (3) (5), the bottom end side wall of vaporization chamber (4) is threaded with second pipe (6), and the threaded one end of second pipe (6) is connected with crystallization The outer wall of room (10), crystallisation chamber (10) is fixed with heat exchanger (9) by screw, the outer wall of crystallisation chamber (10) open up it is fluted, and The inner wall of groove is connected with the first sliding rail (15), and the inner wall of the first sliding rail (15) slidably connects sliding button (11), sliding button (11) outer wall is hinged with the first interlocking lever (13), and the end of the first interlocking lever (13) is welded with valve (12), valve (12) End is connected with the second interlocking lever (14) by swingle, and the end of the second interlocking lever (14) extends to the upper of sliding button (11) End, the threaded one end of crystallisation chamber (10) are connected with third pipeline (17), and the inside of third pipeline (17) is connected by motion bar (7) Have the second filter screen (16), the other end of third pipeline (17) is threaded with circulating pump (18), the side wall spiral shell of circulating pump (18) Line is connected with the 4th pipeline (19), and the outer wall of the 4th pipeline (19) offers through-hole, and motion bar (7) are inserted in through-hole, activity Bar (7) extends to the inner wall of the 4th pipeline (19), and the outer wall key connection of motion bar (7) has the first filter screen (8), the first filtering The outer wall of net (8) slidably connects the second sliding rail (22), and the second sliding rail (22) is fixed on the interior of the 4th pipeline (19) by rivet Wall, the threaded one end of the 4th pipeline (19) are connected with heating room (21), and the inner body wall of heating room (21) is fixed by insulating tape Have heating wire (20), the threaded one end of heating room (21) is connected with first pipe (1).

2. a kind of sodium sulphate evaporated crystallization device according to claim 1, which is characterized in that outside the vaporization chamber (4) End side wall is fixed with decelerating motor (3) by screw, and the output end of decelerating motor (3) is connected with the second agitating paddle by shaft coupling (5).

3. a kind of sodium sulphate evaporated crystallization device according to claim 1, which is characterized in that the third pipeline (17) Outer end side wall offers through-hole, and motion bar (7) are inserted in through-hole, and the outer wall key connection of motion bar (7) has the second filter screen (16), the outer wall of the second filter screen (16) is fixed with track by rivet, and the side walls of track are connected with the second sliding rail (22).

4. a kind of sodium sulphate evaporated crystallization device according to claim 1, which is characterized in that outside heating room (21) Wall is fixed with temperature controller by screw, and temperature controller is electrically connected with switch button, and switch button is electrically connected with Heating wire (20).

5. a kind of sodium sulphate evaporated crystallization device according to claim 1, which is characterized in that outside the crystallisation chamber (10) Wall offers rectangular through-hole, and the side wall of through-hole is fixed with track by rivet, and the side walls of track are connected with valve (12).