CN211798916U

CN211798916U - Open circulation crystallizing tank

Info

Publication number: CN211798916U
Application number: CN202022112318.2U
Authority: CN
Inventors: 田雨; 郑立忠; 李琳琳; 冯文华
Original assignee: Yantai Sanding Chemical Co Ltd
Current assignee: Yantai Sanding Chemical Co Ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2020-10-30
Anticipated expiration: 2030-09-24

Abstract

The utility model relates to an uncovered circulation crystallizer belongs to the technical field of crystallizer, which comprises a tank body, jar body surface spiral is around having the crystallization pipe, the fixed intercommunication of one end of crystallization pipe has the heating chamber, the fixed intercommunication of the other end of crystallization pipe has the refrigeration room, the heating chamber outer wall is around having the heater strip, the refrigeration room surface is around having the refrigeration pipe, the end connection of refrigeration pipe has refrigerating plant, the circulation has the coolant in the refrigeration pipe, be connected with the water pump through the connecting pipe between refrigeration room and the heating chamber, the circulation has water in the crystallization pipe. This application can cool off the crystallization and also can heat the crystallization simultaneously, improves the application scope of crystallization, can make the more abundant of separation simultaneously.

Description

Open circulation crystallizing tank

Technical Field

The application relates to the field of crystallization tanks, in particular to an open circulation crystallization tank.

Background

At present, the crystallizer is used for stirring and mixing materials, cooling and freezing, crystallizing finished products and the like, and is also widely used in dairy industry, food industry, chemical industry, beverage industry, pharmaceutical industry and other industries.

A chinese patent of publication No. CN103736289A discloses a crystallizer for medicine crystallization, including a jar body, feed inlet, discharge gate, (mixing) shaft and cooling tube, the jar is equipped with the water inlet and the delivery port of cooling water on the body, is equipped with stirring vane on the (mixing) shaft, and the (mixing) shaft is hollow, is equipped with the hole for water spraying on the (mixing) shaft, and the (mixing) shaft in-connection has the water pipe, adopts this structure, is convenient for carry out self-cleaning to the crystallizer.

The above prior art solutions have the following drawbacks: the crystallizing tank for medicine crystallization cools and crystallizes materials through cooling water, and only can cool and crystallize but not heat and crystallize through the mode, so that the application range is small.

SUMMERY OF THE UTILITY MODEL

In order to improve the application range of crystallization, the application provides an open circulation crystallizing tank.

The application provides an open circulation crystallizer adopts following technical scheme:

the utility model provides an uncovered circulation crystallizer, includes a jar body, jar body surface spiral is around having the crystallization pipe, the fixed intercommunication of one end of crystallization pipe has the heating chamber, the fixed intercommunication of the other end of crystallization pipe has the refrigeration room, the heating chamber outer wall is around having the heater strip, the refrigeration room surface is around having the refrigeration pipe, the end connection of refrigeration pipe has refrigerating plant, the circulation has the coolant in the refrigeration pipe, be connected with the water pump through the connecting pipe between refrigeration room and the heating chamber, the circulation has water in the crystallization pipe.

By adopting the technical scheme, when the crystallization is carried out and cooling crystallization is needed, the refrigerating device is started to cool the coolant, the coolant flows through the refrigerating pipe to cool the refrigerating chamber, so that the water in the refrigerating chamber is cooled, then the water pump is started to enable the water to flow among the crystallizing pipe, the heating chamber and the cooling chamber, and the water flows through the crystallizing pipe to cool the tank body, so that the material in the tank body is cooled and crystallized; when the heating crystallization is needed, the heating wire heats the heating chamber, the refrigerating device is closed at the moment, after the temperature of the water in the heating chamber is raised, the water pump is started, and when the hot water flows through the crystallization pipe, the tank body is heated and raised, so that the material in the tank body is heated and crystallized. Through this kind of mode, can cool off the crystallization and can heat the crystallization to can improve the scope of being applicable, make things convenient for the crystallization more, thereby conveniently separate.

Preferably, refrigerating plant includes the cooling chamber, the cooling chamber is indoor to set firmly the coiled pipe, set firmly the heat dissipation fan to the coiled pipe in the cooling chamber, the both ends of coiled pipe are worn out the cooling chamber and are connected with the both ends of refrigeration pipe.

Through adopting above-mentioned technical scheme, the coolant circulates between cooling tube and coiled pipe, and the coolant heat absorption in the cooling tube is to the water cooling in the cooling chamber, and the coolant after the intensification gets into the coiled pipe, and the cooling fan is blown the cooling to the coolant through the coiled pipe, and easy operation is convenient.

Preferably, the cooling chamber is provided with a plurality of heat dissipation holes.

Through adopting above-mentioned technical scheme, the louvre can make things convenient for the more quick giveoff of heat in the cooling chamber, improves cooling efficiency, conveniently carries out crystallization separation to the material.

Preferably, the fixed plate that is "ten" font is set firmly to jar body top level, fixed plate center top has set firmly agitator motor, the internal vertical rotation of jar is connected with the (mixing) shaft, the central point that the fixed plate was worn out to establish out on the top of (mixing) shaft puts and agitator motor's output shaft fixed connection, the (mixing) shaft surface sets firmly the stirring leaf that a plurality of incline directions are the same.

Through adopting above-mentioned technical scheme, carry out among the crystallization process agitator motor start-up and drive the (mixing) shaft and rotate, and then drive the stirring leaf and rotate and stir the internal material of jar, be favorable to material temperature's transmission, make the temperature transmission faster, improve crystallization separation's efficiency.

Preferably, the bottom of the tank body is conical, the diameter of the tank body is gradually reduced from top to bottom, and a discharge pipe communicated with the tank body is vertically and fixedly arranged at the bottom end of the tank body.

Through adopting above-mentioned technical scheme, gathering jar body bottom after the material crystallization of jar internal, conveniently concentrating and collecting, then discharge from the discharging pipe, conveniently separate.

Preferably, a liquid outlet pipe communicated with the discharge pipe is fixedly arranged on the side wall of the discharge pipe, and a through valve positioned below the liquid outlet pipe is fixedly arranged on the discharge pipe.

Through adopting above-mentioned technical scheme, can prevent through the valve that crystallization in-process material from flowing, the drain pipe makes things convenient for the crystallization to accomplish the back with jar internal liquid discharge, and the convenience is collected the crystallization.

Preferably, a filter screen is fixedly arranged at the joint of the discharge pipe and the liquid outlet pipe, and a water flowing valve is fixedly arranged on the liquid outlet pipe.

By adopting the technical scheme, the drain valve can prevent liquid from flowing out, after crystallization is completed, an operator opens the drain valve to enable the liquid to flow out, and meanwhile, the filter screen can prevent crystals from flowing out along with the liquid in the liquid discharging process, so that the crystals can be separated conveniently and resources are saved.

Preferably, the screening room that the fixed intercommunication in discharging pipe bottom has the level to set up, the rotation is connected with the auger in the screening room, the spaced screening hole that is equipped with a plurality of diameters and increases in proper order along the rotation direction of auger in the screening room.

Through adopting above-mentioned technical scheme, the crystal body enters into the screening room after from the discharging pipe, and the auger rotates and makes the crystal body remove to leak down the not screening hole of equidimension with the crystal body of equidimension not, then collect the screening to the crystal body of equidimension difference respectively, with unqualified crystal body separation, improve the separation effect.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the heating chamber and the refrigerating chamber, when cooling crystallization is needed, the refrigerating chamber refrigerates water, so that the cooled water cools the tank body through the crystallization pipe to perform cooling crystallization; when heating crystallization is needed, the heating chamber heats water, so that the heated water heats the tank body through the crystallization pipe for heating crystallization;

2. through the arrangement of the screening chamber and the auger, after the crystals enter the screening chamber from the discharge pipe, the auger rotates to move the crystals, so that the crystals with different sizes leak from screening holes with different sizes, and then the crystals with different sizes are respectively collected and screened, so that unqualified crystals are separated, and the separation effect is improved;

3. through the setting of (mixing) shaft and stirring leaf, carry out among the crystallization process agitator motor start-up and drive the (mixing) shaft and rotate, and then drive the stirring leaf and rotate and stir the internal material of jar, be favorable to the transmission of material temperature, make the temperature transmission more quick, improve the efficiency of crystallization separation.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is a schematic sectional view showing the interior of the temperature reducing chamber in the embodiment;

FIG. 3 is a schematic cross-sectional view of the interior of the screening chamber used in the highlighted embodiment.

Description of reference numerals: 1. a tank body; 11. crystallizing the tube; 12. a fixing plate; 13. a stirring shaft; 131. stirring blades; 14. a discharge pipe; 141. a pass valve; 142. a filter screen; 15. a liquid outlet pipe; 151. a flow valve; 2. a heating chamber; 21. heating wires; 3. a refrigeration compartment; 31. a refrigeration pipe; 4. a refrigeration device; 41. a cooling chamber; 411. a serpentine tube; 412. a heat dissipation fan; 413. heat dissipation holes; 5. a water pump; 51. a connecting pipe; 6. a stirring motor; 7. a screening chamber; 71. a packing auger; 72. a screening well; 8. rotating the motor; 9. an oil pump.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses open circulation crystallizer. Referring to fig. 1, the open circulation crystallizing tank comprises a tank body 1, a plurality of circles of crystallizing pipes 11 are spirally wound on the surface of the tank body 1, and water flows through the crystallizing pipes 11. The uncovered setting of jar body 1 upper surface, the bottom of jar body 1 simultaneously is the taper shape, and the top-down diameter reduces gradually, and the bottom intermediate position of jar body 1 is vertical to be set firmly discharging pipe 14, and discharging pipe 14 intercommunication jar body 1. In the operation process, the staff pours the material into jar body 1 from jar body 1's upper end in, then flows at crystallization pipe 11 through water to change the temperature in jar body 1, thereby crystallize the material, the crystal gathering after the crystallization is collected from discharging pipe 14 jar body 1 bottom.

Referring to FIG. 1, a heating chamber 2 is fixedly communicated with one end of a crystallization tube 11, and a cooling chamber 3 is fixedly communicated with the other end. Be equipped with water pump 5 between refrigeration room 3 and the heating chamber 2, the delivery port of water pump 5 passes through connecting pipe 51 and communicates heating chamber 2, and the water inlet of water pump 5 passes through connecting pipe 51 and communicates refrigeration room 3. When cooling crystallization is carried out, the water pump 5 is started to enable water to flow among the crystallization pipe 11, the heating chamber 2 and the refrigerating chamber 3, the refrigerating chamber 3 cools the water flowing through the refrigerating chamber 3, and the cooled water flows through the crystallization pipe 11 to cool the tank body 1, so that the material in the tank body 1 is cooled and crystallized; when heating crystallization is carried out, the refrigerating chamber 3 does not cool water, the heating chamber 2 heats water at the moment, and heated water flows through the crystallization pipe 11 to heat the tank body 1, so that materials in the tank body 1 are heated and crystallized. Can carry out the crystallization of cooling and can heat the crystallization again, be convenient for carry out the crystallization separation to different materials, improve application scope.

Referring to fig. 1, a plurality of heating wires 21 are spirally wound on the outer wall of the heating chamber 2, a plurality of refrigerating pipes 31 are spirally wound on the surface of the refrigerating chamber 3, a coolant flows through the refrigerating pipes 31, and a refrigerating device 4 is connected to the end portions of the refrigerating pipes 31. When heating crystallization is needed, the heating wire 21 heats the heating chamber 2, so as to heat water; when cooling crystallization is required, the cooling device 4 cools the coolant, and the coolant flows through the cooling pipe 31 to cool the water in the cooling chamber 3.

Referring to fig. 1 and 2, the refrigeration device 4 includes a cooling chamber 41, a coiled pipe 411 is fixedly disposed in the cooling chamber 41, two ends of the coiled pipe 411 penetrate through the cooling chamber 41, one end of the coiled pipe 411 is fixedly connected with one end of the refrigeration pipe 31, and an oil pump 9 is fixedly connected between the other end of the coiled pipe 411 and the other end of the refrigeration pipe 31. The cooling chamber 41 is fixedly provided with a heat radiation fan 412 facing the coiled pipe 411. When cooling chamber 3, oil pump 9 starts to make the coolant liquid circulate between coiled pipe 411 and refrigeration pipe 31, heat dissipation fan 412 starts this moment, when the coolant flow passes through coiled pipe 411, heat dissipation fan 412 cools down the coolant, the coolant flow after the cooling passes through refrigeration chamber 3, thereby cool down the water in refrigeration chamber 3, a plurality of louvres 413 are seted up to cooling chamber 41 simultaneously, can accelerate giving off of heat in cooling chamber 41, the cooling rate is increased, cool down through the circulation, and the operation is convenient.

Referring to fig. 2, a fixing plate 12 is fixedly arranged on the top end of the tank body 1 in a cross shape, and comprises two transverse plates which are perpendicular to each other, and two ends of the transverse plates are fixedly connected with the top end of the tank body 1. The vertical agitator motor 6 that has set firmly in the top at fixed plate 12 center, the jar is internal to be connected with the (mixing) shaft 13 in 1 vertical rotation simultaneously, and the central point that fixed plate 12 was worn out to establish on the top of (mixing) shaft 13 puts, the output shaft of motor and the top fixed connection of (mixing) shaft 13. Meanwhile, a plurality of stirring blades 131 are fixedly arranged on the partial surface of the stirring shaft 13 positioned in the tank body 1. When carrying out the process of crystallization, agitator motor 6 starts, and agitator motor 6's output shaft drives (mixing) shaft 13 and rotates to drive stirring leaf 131 and stir the material, thereby make the temperature transmission of material quicker, improve material crystallization rate, thereby more quick separates the crystal block.

Referring to fig. 2, a liquid outlet pipe 15 is fixedly arranged on the side wall of the discharge pipe 14, the liquid outlet pipe 15 is communicated with the discharge pipe 14, and a pass valve 141 is fixedly arranged on the discharge pipe 14 and is located below the liquid outlet pipe 15 through the pass valve 141. The liquid outlet pipe 15 is fixedly provided with a water flowing valve 151, and the joint of the liquid outlet pipe 14 and the liquid outlet pipe 15 is fixedly provided with a filter screen 142. After the crystallization is completed, the operator opens the water flow valve 151 to discharge the liquid through the liquid discharge pipe 15, and the filter screen 142 can isolate the crystals to prevent the crystals from being discharged along with the liquid, and after the liquid is discharged, opens the water flow valve 141 to discharge the crystals from the liquid discharge pipe 14.

Referring to fig. 2 and 3, the bottom end of the discharge pipe 14 is fixedly connected with a horizontally arranged cylindrical screening chamber 7. An auger 71 is rotatably connected in the screening chamber 7, and a rotating motor 8 is fixedly arranged at one end of the auger 71. A plurality of screening holes 72 are formed in the screening chamber 7 along the rotating direction of the packing auger 71, and the diameters of the screening holes 72 are sequentially increased and are arranged at intervals. Discharging pipe 14 is close to auger 71 pivoted initial direction setting, and the crystal body enters into screening chamber 7 back from discharging pipe 14, rotates motor 8 and starts to drive auger 71 and rotate, and then auger 71 drives the crystal body and removes in screening chamber 7, and the crystal body of equidimension not falls from different screening holes 72, thereby screens the separation with different crystal bodies.

The implementation principle of the open circulation crystallizer of the embodiment of the application is as follows: when cooling crystallization is carried out, the water pump 5 is started to enable water to flow among the crystallization pipe 11, the heating chamber 2 and the refrigerating chamber 3, the refrigerating chamber 3 cools the water flowing through the refrigerating chamber 3, and the cooled water flows through the crystallization pipe 11 to cool the tank body 1, so that the material in the tank body 1 is cooled and crystallized; when heating crystallization is carried out, the refrigerating chamber 3 does not cool water, the heating chamber 2 heats water at the moment, and heated water flows through the crystallization pipe 11 to heat the tank body 1, so that materials in the tank body 1 are heated and crystallized.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an open circulation crystallizer, includes jar body (1), its characterized in that: the utility model discloses a crystallization device, including jar body (1), crystallization pipe (11) are around having in the spiral of jar body surface, the fixed intercommunication of one end of crystallization pipe (11) has heating chamber (2), the fixed intercommunication of the other end of crystallization pipe (11) has refrigeration room (3), heating chamber (2) outer wall is around having heater strip (21), refrigeration room (3) surface is around having refrigeration pipe (31), the end connection of refrigeration pipe (31) has refrigerating plant (4), the circulation has the coolant in refrigeration pipe (31), be connected with water pump (5) through connecting pipe (51) between refrigeration room (3) and heating chamber (2), the circulation has water in crystallization pipe (11).

2. The open circulation crystallization tank of claim 1, wherein: the refrigerating device (4) comprises a cooling chamber (41), a coiled pipe (411) is fixedly arranged in the cooling chamber (41), a heat dissipation fan (412) opposite to the coiled pipe (411) is fixedly arranged in the cooling chamber (41), and the two ends of the coiled pipe (411) penetrate through the cooling chamber (41) and are connected with the two ends of the refrigerating pipe (31).

3. The open circulation crystallization tank of claim 2, wherein: the cooling chamber (41) is provided with a plurality of heat dissipation holes (413).

4. The open circulation crystallization tank of claim 1, wherein: the utility model discloses a stirring tank, including jar body (1), fixed plate (12) that are "ten" font are set firmly to jar body (1) top level, fixed plate (12) center top has set firmly agitator motor (6), vertical rotation is connected with (mixing) shaft (13) in jar body (1), the central point that fixed plate (12) were worn out on the top of (mixing) shaft (13) puts the output shaft fixed connection with agitator motor (6), (mixing) shaft (13) surface sets firmly the same stirring leaf (131) of a plurality of incline directions.

5. The open circulation crystallization tank of claim 1, wherein: the bottom of the tank body (1) is conical, the diameter of the tank body is gradually reduced from top to bottom, and a discharge pipe (14) communicated with the tank body (1) is vertically and fixedly arranged at the bottom end of the tank body (1).

6. The open circulation crystallization tank of claim 5, wherein: the lateral wall of the discharge pipe (14) is fixedly provided with a liquid outlet pipe (15) communicated with the discharge pipe (14), and the discharge pipe (14) is fixedly provided with a through valve (141) positioned below the liquid outlet pipe (15).

7. The open circulation crystallization tank of claim 6, wherein: a filter screen (142) is fixedly arranged at the joint of the discharge pipe (14) and the liquid outlet pipe (15), and a water flowing valve (151) is fixedly arranged on the liquid outlet pipe (15).

8. The open circulation crystallization tank of claim 5, wherein: discharging pipe (14) bottom mounting intercommunication has screening chamber (7) that the level set up, screening chamber (7) internal rotation is connected with auger (71), the rotation direction interval along auger (71) is equipped with screening hole (72) that a plurality of diameters increase in proper order in screening chamber (7).