CN209645886U - A kind of chemical laboratory step crystallizer - Google Patents

Abstract

The utility model belongs to chemical production technical field, and in particular a kind of chemical laboratory step crystallizer, including cooling chamber, the side of the cooling chamber are fixedly connected with reaction chamber, are fixedly connected with driving assembly at the top of the reaction chamber；The utility model, pass through the first control valve of setting and the second control valve, how many pairs of the first cooling pipes of the liquid that can be cooled down as needed and the second cooling pipe be used separately and while use, the device realizes the purpose of liquid crystalization using cooling chamber and reaction chamber, by the way that the first cooling pipe is arranged, second cooling pipe, driving assembly and paddle, achieve the purpose that as needed to use the synthesis of the first cooling pipe and the second cooling pipe, driving assembly and paddle improve the joint efficiency of feed liquid and mother liquor simultaneously, production efficiency is improved to a certain extent, cost is saved, whole device is easy to use, it is structurally reasonable, it is practical.

Description

A kind of chemical laboratory step crystallizer

Technical field

The utility model belongs to chemical production technical field, and in particular to a kind of chemical laboratory step crystallizer.

Background technique

Crystallizer is the equipment for crystallization operation, and there are many type of crystallizer, and the side of hypersaturated state is obtained by solution Method can divide crystallizing evaporator and cooler crystallizer, can decomposition mother solution circulation crystallization device and magma (i.e. mother liquor and crystal by the type of flow Mixture) circulation crystallization device, continuous crystalizer and periodic crystallisation device can be divided by mode of operation.

With the development of society and the continuous improvement of industrial level, crystallizer is widely used in chemical industry, is tying During crystalline substance, it is necessary first to it mixes feed liquid with mother liquor and is reacted, the hybrid reaction mode that most of crystallizers use at present Enter reaction chamber directly to pour into feed liquid and mother liquor and make its automatic hybrid reaction, causes reaction efficiency low in this way, be unfavorable for mentioning High efficiency, while in liquid cooling procedure, traditional crystallizer is cooled down only with fixed cooling device, nothing Method needs to be adjusted to cooling device according to crystallization, and fixed cooling device easily forms the waste of resource, is unfavorable for saving Cost.

Utility model content

To solve the problems mentioned above in the background art.The utility model provides a kind of chemical laboratory substep knot Brilliant device has and economizes on resources, high production efficiency and feature easy to use.

To achieve the above object, the utility model provides the following technical solutions: a kind of chemical laboratory step crystallizer, Including cooling chamber, the side of the cooling chamber is fixedly connected with reaction chamber, is fixedly connected with driving group at the top of the reaction chamber Part is fixedly connected with shaft in the driving component, and the shaft is threaded through in bearing, and the bearing is fixedly connected on reaction chamber Top, the surface of the shaft is fixedly connected with several paddles, and the side of the reaction chamber is communicated with first pipe, institute It states and is fixedly connected with the first water pump at the top of cooling chamber, the water outlet of the first pipe is connected with the water inlet of the first water pump Logical, the water outlet of first water pump is communicated with second pipe, and the second pipe passes through the top of cooling chamber and is located at cold Indoor, the cooling chamber interior walls are provided with the first cooling pipe and the second cooling pipe, and first cooling pipe is located at the The top of two cooling pipes, and the first cooling pipe is connected with the second cooling pipe, first cooling pipe and second cold But the water outlet of pipeline is communicated with the 4th pipeline, and the 4th pipeline is threaded through in pipe sleeve, and the pipe sleeve is fixedly connected on cold But the side of room is provided with circulating pump on the 4th pipeline, and the circulating pump is fixedly connected on the side of cooling chamber, described cold But the side of room is fixedly connected with water tank, is connected at the top of the bottom of the water tank and the 4th pipeline, the bottom of the cooling chamber Portion is fixedly connected with separation chamber, and the side of the separation chamber is provided with third pipeline, and the water outlet of the third pipeline is fixed to be connected It connects and is provided with the second water pump on the side of reaction chamber, the third pipeline, second water pump is fixedly connected on reaction chamber The bottom of side, the separation chamber is provided with collecting box.

Preferably, the driving component includes motor, driving gear and driven gear, and the motor is fixedly connected on reaction The top of case is fixedly connected with driving gear on the output shaft of the motor, and the driving gear is engaged with driven gear, described Shaft is fixedly connected in driven gear.

Preferably, the side of the reaction chamber is provided with battery, and the side of the battery is provided with control panel, institute It states and is provided with control chip on control panel, the output end of the battery and the input terminal of control panel are electrically connected by conducting wire It connects, the output end of the control chip passes through conducting wire electricity with the input terminal of motor, the first water pump, circulating pump and the second water pump respectively Connection.

Preferably, the water outlet of first cooling pipe is provided with the first control valve, second cooling pipe Water inlet and water outlet are provided with the second control valve.

Preferably, liquor inlet and mother liquor import are offered at the top of the reaction chamber, are provided in the liquor inlet First sealing-plug is provided with the second sealing-plug in the mother liquor import.

Preferably, the side of the collecting box is provided with tap.

Compared with prior art, the utility model has the beneficial effects that

1, the utility model is more by the first control valve of setting and the second control valve, the liquid that can be cooled down as needed It is few first cooling pipe and the second cooling pipe be used separately and while use, avoid the waste of resource, driving assembly It is able to drive shaft and paddle rotation, mixing is stirred to feed liquid and mother liquor, motor work drives driving gear rotation, Driving gear drives driven gear rotation, and driven gear drives shaft rotation, and shaft drives paddle rotation to stir liquid It mixes, collecting box can be collected crystalline product, and then be exported by tap, can be to crystallization by the way that separation chamber is arranged Product and little particle crystal are separated with liquid, and then ensure the quality of crystalline product, while to little particle crystal and liquid Secondary mixed crystallization is carried out, by the 4th pipeline of setting and circulating pump, circulating pump, which can be realized, flows through the coolant liquid in water tank Water tank is flow back by the 4th pipeline circulation after first cooling pipe and the second cooling pipe, and then realizes hydronic mesh , which realizes the purpose of liquid crystalization using cooling chamber and reaction chamber, passes through the first cooling pipe of setting, the second cooling Pipeline, driving assembly and paddle have reached and have as needed used the synthesis of the first cooling pipe and the second cooling pipe Purpose, while driving assembly and paddle improve the joint efficiency of feed liquid and mother liquor, improve production efficiency to a certain extent, Cost has been saved, whole device is easy to use, and it is structurally reasonable, it is practical.

2, the liquid in reaction chamber can be delivered to cooling chamber by the first water pump of setting and cooled down by the utility model Coolant liquid can be injected water tank, liquor inlet and mother liquor import can be such that feed liquid and mother liquor distinguishes by the way that water tank is arranged by crystallization Into in reaction chamber, the first sealing-plug and the second sealing-plug can be sealed liquor inlet and mother liquor import, tap energy Enough crystalline products by collecting box export, and battery can make motor, the first water pump, the second water pump and water circulating pump work, Control the working condition that chip facilitates people to control motor, the first water pump, the second water pump and water circulating pump respectively, the second water pump energy It is enough that little particle crystal and liquid are delivered to reactivity progress hybrid reaction again from separation chamber.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:

Fig. 1 is the structural schematic diagram that the utility model faces section；

Fig. 2 is the structural schematic diagram of driving assembly in the utility model；

Fig. 3 is the flow diagram of circuit in the utility model；

In figure: 1, cooling chamber；2, reaction chamber；3, shaft；4, paddle；5, the first sealing-plug；6, liquor inlet；7, second Sealing-plug；8, mother liquor import；9, bearing；10, the second water pump；11, driving assembly；111, motor；112, driving gear；113, from Moving gear；12, first pipe；13, the first water pump；14, second pipe；15, the first cooling pipe；16, third pipeline；17, water Case；18, circulating pump；19, pipe sleeve；20, the 4th pipeline；21, the first control valve；22, the second cooling pipe；23, the second control valve； 24, tap；25, collecting box；26, separation chamber；27, battery；28, control panel；29, chip is controlled.

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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Embodiment

Fig. 1-3 is please referred to, the utility model is the following technical schemes are provided: a kind of chemical laboratory step crystallizer, packet Cooling chamber 1 is included, the side of the cooling chamber 1 is fixedly connected with reaction chamber 2, and the top of the reaction chamber 2 is fixedly connected with driving Component 11 is fixedly connected with shaft 3 in the driving component 11, and the shaft 3 is threaded through in bearing 9, and the bearing 9 is fixed to be connected It connects at the top of reaction chamber 2, the surface of the shaft 3 is fixedly connected with several paddles 4, and the side of the reaction chamber 2 connects It is connected with first pipe 12, the top of the cooling chamber 1 is fixedly connected with the first water pump 13, and the first water pump 13 can be by reaction chamber 2 Interior liquid is delivered to cooling chamber 1 and carries out crystallisation by cooling, the water inlet of the water outlet of the first pipe 12 and the first water pump 13 It is connected, the water outlet of first water pump 13 is communicated with second pipe 14, and the second pipe 14 passes through the top of cooling chamber 1 Portion is simultaneously located in cooling chamber 1, and 1 inner wall of cooling chamber is provided with the first cooling pipe 15 and the second cooling pipe 22, and described the One cooling pipe 15 is located at the top of the second cooling pipe 22, and the first cooling pipe 15 is connected with the second cooling pipe 22, The water outlet of first cooling pipe 15 and the second cooling pipe 22 is communicated with the 4th pipeline 20, and the 4th pipeline 20 is worn It is located in pipe sleeve 19, the pipe sleeve 19 is fixedly connected on the side of cooling chamber 1, is provided with circulating pump on the 4th pipeline 20 18, by setting the 4th pipeline 20 and circulating pump 18, circulating pump 18 can be realized that the coolant liquid in water tank 17 is flowed through first is cold But water tank 17 is flow back by the 4th pipeline 20 circulation after pipeline 15 and the second cooling pipe 22, and then realizes hydronic mesh , the circulating pump 18 is fixedly connected on the side of cooling chamber 1, and the side of the cooling chamber 1 is fixedly connected with water tank 17, passes through Water tank 17 is set, coolant liquid can be injected water tank 17, the bottom of the water tank 17 is connected with the top of the 4th pipeline 20, institute The bottom for stating cooling chamber 1 is fixedly connected with separation chamber 26, can be to crystalline product and little particle crystal by the way that separation chamber 26 is arranged It is separated with liquid, and then ensures the quality of crystalline product, while secondary mixed crystallization is carried out to little particle crystal and liquid, The side of the separation chamber 26 is provided with third pipeline 16, and the water outlet of the third pipeline 16 is fixedly connected on reaction chamber 2 Side, is provided with the second water pump 10 on the third pipeline 16, and the second water pump 10 can be by little particle crystal and liquid from separation Room 26 is delivered to reactivity again and carries out hybrid reaction, and second water pump 10 is fixedly connected on the side of reaction chamber 2, and described point Bottom from room 26 is provided with collecting box 25, and collecting box 25 can be collected crystalline product, and then is led by tap 24 Out, which realizes the purpose of liquid crystalization using cooling chamber 1 and reaction chamber 2, by the way that the first cooling pipe 15, second is arranged Cooling pipe 22, driving assembly 11 and paddle 4 have reached as needed to the first cooling pipe 15 and the second cooling pipe 22 The purpose that uses of synthesis, while driving assembly 11 and paddle 4 improve the joint efficiency of feed liquid and mother liquor, to a certain extent Production efficiency is improved, cost has been saved, whole device is easy to use, and it is structurally reasonable, it is practical.

Specifically, the driving component 11 includes motor 111, driving gear 112 and driven gear 113, the motor 111 It is fixedly connected on the top of reaction chamber 2, driving gear 112, the driving tooth are fixedly connected on the output shaft of the motor 111 Wheel 112 is engaged with driven gear 113, and shaft 3 is fixedly connected in the driven gear 113, and driving assembly 11, which is able to drive, to be turned Axis 3 and paddle 4 rotate, and are stirred mixing to feed liquid and mother liquor, motor 111 works, and driving gear 112 is driven to rotate, main Moving gear 112 drives driven gear 113 to rotate, and driven gear 113 drives shaft 3 to rotate, and shaft 3 drives the rotation pair of paddle 4 Liquid is stirred.

Specifically, the side of the reaction chamber 2 is provided with battery 27, the side of the battery 27 is provided with operation control surface Plate 28 is provided with control chip 29, the input of the output end and control panel 28 of the battery 27 on the control panel 28 End is electrically connected by conducting wire, the output end for controlling chip 29 respectively with motor 111, the first water pump 13, circulating pump 18 and the The input terminal of two water pumps 10 is electrically connected by conducting wire, and battery 27 can make motor 111, the first water pump 13,10 and of the second water pump Water circulating pump work, control chip 29 facilitate people to control motor 111, the first water pump 13, the second water pump 10 and recirculated water respectively The working condition of pump.

Specifically, the water outlet of first cooling pipe 15 is provided with the first control valve 21, second cooling tube The water inlet and water outlet in road 22 are provided with the second control valve 23, can by the first control valve 21 and the second control valve 23 As needed cooling how many pairs of the first cooling pipes 15 of liquid and the second cooling pipe 22 be used separately and while use, Avoid the waste of resource.

Specifically, the top of the reaction chamber 2 offers liquor inlet 6 and mother liquor import 8, set in the liquor inlet 6 It is equipped with the first sealing-plug 5, the second sealing-plug 7 is provided in the mother liquor import 8, liquor inlet 6 and mother liquor import 8 can make to expect Liquid and mother liquor respectively enter in reaction chamber 2, and the first sealing-plug 5 and the second sealing-plug 7 can be to liquor inlet 6 and mother liquor import 8 It is sealed.

Specifically, the side of the collecting box 25 is provided with tap 24, tap 24 can be by the knot in collecting box 25 Brilliant product export.

The working principle and process for using of the utility model: the utility model, in use, feed liquid and mother liquor are distinguished first Reaction chamber 2 is poured by liquor inlet 6 and mother liquor import 8, motor 111 is controlled by control chip 29 and is worked, motor 111 drives Driving gear 112 rotates, and driving gear 112 drives driven gear 113 to rotate, and makes shaft 3 that paddle 4 be driven to rotate, to liquid It is stirred, is sufficiently mixed feed liquid with mother liquor and reacts, so that the first water pump 13 is worked by controlling chip 29, the first water pump 13 is logical It crosses first pipe 12 and second pipe 14 and mixed liquid is delivered to cooling chamber 1, make circulating pump 18 by controlling chip 29 Work, circulating pump 18 by the coolant liquid in water tank 17 be delivered to the first cooling pipe 15 and the second cooling pipe 22 recycle it is cold But, according to the cooling degree of liquid, when only needing to use the first cooling pipe 15 and being cooled down, beat the first control valve 21 It opens, the second control valve 23 is in close state, and when needing while using the first cooling pipe 15 and the second cooling pipe 22, is made First control valve 21 is closed, and the second control valve 23 is opened, and is cooled down to mixed liquid, liquid crystalization after cooling, and Separation chamber 26 is dropped down onto, separates crystalline product with little particle crystal and liquid, crystalline product falls into collecting box 25, by controlling core Piece 29 makes the second water pump 10 work, and little particle crystal is delivered to by the second water pump 10 again by third pipeline 16 with liquid to react Case 2 carries out secondary response and crystallisation by cooling, after usage, makes motor 111, the first water pump 13, the by controlling chip 29 Two water pumps 10 and circulating pump 18 stop working, and are then by the crystalline product export in collecting box 25 by tap 24 It can.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (6)

1. a kind of chemical laboratory step crystallizer, including cooling chamber (1), it is characterised in that: the side of the cooling chamber (1) It is fixedly connected with reaction chamber (2), is fixedly connected with driving assembly (11), the driving component at the top of the reaction chamber (2) (11) it is fixedly connected with shaft (3) in, the shaft (3) is threaded through in bearing (9), and the bearing (9) is fixedly connected on reaction The top of case (2), the surface of the shaft (3) are fixedly connected with several paddles (4), and the side of the reaction chamber (2) connects It is connected with first pipe (12), is fixedly connected with the first water pump (13) at the top of the cooling chamber (1), the first pipe (12) Water outlet is connected with the water inlet of the first water pump (13), and the water outlet of first water pump (13) is communicated with second pipe (14), the second pipe (14) passes through the top of cooling chamber (1) and is located in cooling chamber (1), and cooling chamber (1) inner wall is set It is equipped with the first cooling pipe (15) and the second cooling pipe (22), first cooling pipe (15) is located at the second cooling pipe (22) top, and the first cooling pipe (15) is connected with the second cooling pipe (22), first cooling pipe (15) and The water outlet of second cooling pipe (22) is communicated with the 4th pipeline (20), and the 4th pipeline (20) is threaded through pipe sleeve (19) Interior, the pipe sleeve (19) is fixedly connected on the side of cooling chamber (1), is provided with circulating pump (18) on the 4th pipeline (20), The circulating pump (18) is fixedly connected on the side of cooling chamber (1), and the side of the cooling chamber (1) is fixedly connected with water tank (17), it is connected at the top of the bottom of the water tank (17) and the 4th pipeline (20), the bottom of the cooling chamber (1) is fixedly connected Have separation chamber (26), the side of the separation chamber (26) is provided with third pipeline (16), the water outlet of the third pipeline (16) It is fixedly connected on the side of reaction chamber (2), is provided with the second water pump (10) on the third pipeline (16), second water pump (10) it is fixedly connected on the side of reaction chamber (2), the bottom of the separation chamber (26) is provided with collecting box (25).

2. a kind of chemical laboratory step crystallizer according to claim 1, it is characterised in that: the driving component It (11) include motor (111), driving gear (112) and driven gear (113), the motor (111) is fixedly connected on reaction chamber (2) top is fixedly connected with driving gear (112) on the output shaft of the motor (111), the driving gear (112) with Driven gear (113) engagement, the driven gear (113) is interior to be fixedly connected with shaft (3).

3. a kind of chemical laboratory step crystallizer according to claim 1, it is characterised in that: the reaction chamber (2) Side be provided with battery (27), the side of the battery (27) is provided with control panel (28), the control panel (28) control chip (29) is provided on, the output end of the battery (27) and the input terminal of control panel (28) pass through conducting wire Electrical connection, it is described control chip (29) output end respectively with motor (111), the first water pump (13), circulating pump (18) and second The input terminal of water pump (10) is electrically connected by conducting wire.

4. a kind of chemical laboratory step crystallizer according to claim 1, it is characterised in that: first cooling tube The water outlet in road (15) is provided with the first control valve (21), and the water inlet and water outlet of second cooling pipe (22) are all provided with It is equipped with the second control valve (23).

5. a kind of chemical laboratory step crystallizer according to claim 1, it is characterised in that: the reaction chamber (2) Top offer liquor inlet (6) and mother liquor import (8), is provided with the first sealing-plug (5), institute in the liquor inlet (6) It states in mother liquor import (8) and is provided with the second sealing-plug (7).

6. a kind of chemical laboratory step crystallizer according to claim 1, it is characterised in that: the collecting box (25) Side be provided with tap (24).