CN114653091A

CN114653091A - Crystallization kettle temperature control equipment with energy-saving effect

Info

Publication number: CN114653091A
Application number: CN202210262035.7A
Authority: CN
Inventors: 桂云昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-06-24

Abstract

The invention relates to the field of crystallization kettles, in particular to crystallization kettle temperature control equipment with an energy-saving effect. The technical problem is as follows: the crystallization kettle uses the circulation of water as a heat exchange mode, so that more circulating water is needed, and the utilization rate of the circulating water is not high through the unidirectional flow of the circulating water, thereby consuming a large amount of energy resources. The technical scheme is as follows: a crystallization kettle temperature control device with energy-saving effect comprises a control unit, a one-way drainage unit and the like; the lower part of the control unit is connected with the one-way drainage unit. The invention cools the crystallization process in an external wrapping mode, promotes the cooled circulating water to enter by using the negative pressure generated in the process of discharging the heated circulating water, effectively saves energy resources, and separates the cooling water and the heated circulating water by replacing the local area of the circulating water, thereby avoiding the reduction of the temperature control effect after mutual mixing.

Description

Crystallization kettle temperature control equipment with energy-saving effect

Technical Field

The invention relates to the field of crystallization kettles, in particular to crystallization kettle temperature control equipment with an energy-saving effect.

Background

The crystallization kettle is a mixing reaction device used in the processes of material mixing, heating, cooling, stirring and the like in the industries of chemical industry, pharmacy, food and the like.

The crystallization kettle controls the temperature of the crystallization kettle in the crystallization process, so that the crystallization efficiency of the crystallization kettle can be effectively improved, but the crystallization kettle controls the temperature by taking the circulation of water as a heat exchange mode, so that more circulating water is needed, the circulating water does not fully contact with the crystallization kettle through the unidirectional flow of the circulating water, the heat on the surface of the crystallization kettle cannot be absorbed, the crystallization kettle leaves along a pipeline, the utilization rate of the circulating water is not high, and a large amount of energy resources are consumed.

In summary, a crystallization kettle temperature control device with an energy-saving effect needs to be developed to solve the above problems.

Disclosure of Invention

In order to overcome the defects that the crystallization kettle needs more circulating water by using the circulation of water as a heat exchange mode, the utilization rate of the circulating water is not high and a large amount of energy resources are consumed by the unidirectional flow of the circulating water, the invention provides the crystallization kettle temperature control equipment with an energy-saving effect.

The technical scheme is as follows: a crystallization kettle temperature control device with an energy-saving effect comprises a crystallization tank and a circulation external member; a circulation sleeve is fixedly connected to the middle part of the outer surface of the crystallization tank; a circulation cavity is formed in the circulation sleeve; the system also comprises a bidirectional heat exchange unit, a control unit, a unidirectional drainage unit and a mixing unit; the circulation external member is internally connected with a bidirectional heat exchange unit for alternately performing heat exchange; the left part and the right part of the outer surface of the circulating external member are connected with a control unit for exchanging circulating water; the left part and the right part of the outer surface of the circulating external member are connected with one-way drainage units; the lower part of the control unit is connected with the one-way drainage unit; the lower part of the control unit is connected with a matching unit; the matching units are positioned between the one-way drainage units.

More preferably, the bidirectional heat exchange unit comprises a double-ring-shaped frame, a water conduit, a square tube, an i-beam, a ring-shaped plate, a first conical body, a first elastic part, a first movable plate, a second conical body, a second elastic part and a second movable plate; a double-ring-shaped frame is connected in the circulating cavity in a sliding way; the left part of the upper surface of the double annular frame and the right part of the upper surface of the double annular frame are respectively communicated with a water conduit; the upper parts of the two water diversion pipes are connected with the control unit; the two water guide pipes are in sliding connection with the upper part of the circulation external member; the lower parts of the two water diversion pipes are respectively communicated with a square pipe; the front part and the rear part of the two square pipes are respectively provided with two drain holes; the eight drain holes are communicated with the circulating cavity; the front part and the rear part of the double annular frame are fixedly connected with an I-beam respectively; the middle parts of the two I-beams are fixedly connected with an annular plate; the left part and the right part of the annular plate are fixedly connected with a square pipe respectively; the lower surface of the annular plate is fixedly connected with a plurality of first conical bodies; eight first elastic pieces are fixedly connected to the lower surface of the annular plate at equal intervals; the eight first elastic pieces are positioned among the plurality of first conical bodies; the lower parts of the eight first elastic parts are fixedly connected with a first movable plate; the first movable plate is provided with a plurality of through holes; the through holes are used for matching with one first conical body respectively; the front part and the rear part of the first movable plate are respectively connected with an I-beam in a sliding way; the left part and the right part of the first movable plate are respectively connected with a square tube in a sliding way; the upper surface of the annular plate is fixedly connected with a plurality of second conical bodies; eight second elastic pieces are fixedly connected to the upper surface of the annular plate at equal intervals; the eight second elastic parts are positioned between the second conical bodies; the upper parts of the eight second elastic pieces are fixedly connected with a second movable plate; the front part and the rear part of the second movable plate are respectively connected with an I-beam in a sliding manner; the left part and the right part of the second movable plate are respectively connected with a square tube in a sliding way.

More preferably, the middle part of the double-ring frame is provided with a through groove for the movement of the first movable plate and the second movable plate.

More preferably, the drain holes are located between the first movable plate and the second movable plate.

More preferably, the tips of the first taper and the second taper face in opposite directions for controlling the movement stability of the first movable plate and the second movable plate, respectively.

More preferably, the control unit comprises a vertical beam, an electric sliding rail, a first C-shaped frame, a first support rod, a screw rod, a second C-shaped frame, a first loop bar, a first transmission wheel, a third C-shaped frame, a crankshaft, a second transmission wheel, a third transmission wheel and a fourth C-shaped frame; the left part of the outer surface of the circulation external member and the right part of the outer surface of the circulation external member are respectively fixedly connected with a vertical beam; the upper parts of the opposite sides of the two vertical beams are respectively provided with an electric slide rail; the two electric slide rails are respectively connected with a first C-shaped frame in a sliding manner through electric slide blocks; the opposite sides of the two first C-shaped frames are fixedly connected with a water conduit respectively; the back sides of the two first C-shaped frames are fixedly connected with a first supporting rod respectively; the lower parts of the two first supporting rods are fixedly connected with a screw rod respectively; the middle parts of the two vertical beams are fixedly connected with a second C-shaped frame respectively; the opposite sides of the two second C-shaped frames are respectively connected with a first loop bar in a rotating way; the two first sleeve rods are respectively connected with a screw rod in a screwing way; the lower parts of the outer surfaces of the two first sleeve rods are fixedly connected with a first driving wheel respectively; the middle parts of the two vertical beams are fixedly connected with a third C-shaped frame respectively; the third C-shaped frame is positioned below the second C-shaped frame; the opposite sides of the two second C-shaped frames are respectively and rotatably connected with a crankshaft; the upper parts of the outer surfaces of the two crankshafts are fixedly connected with a second driving wheel respectively; the upper part and the lower part of the two crankshafts are connected with a one-way drainage unit; the outer ring surfaces of the two second driving wheels are respectively in transmission connection with one first driving wheel through a belt; the lower parts of the outer surfaces of the two crankshafts are fixedly connected with a third driving wheel respectively; the lower parts of the two vertical beams are fixedly connected with a fourth C-shaped frame respectively; the two fourth C-shaped frames are back to back and are respectively connected with a crankshaft in a rotating way; the opposite sides of the two fourth C-shaped frames are connected with the matching and combining units; the outer ring surfaces of the two third driving wheels are connected with the matching and combining unit through a belt.

More preferably, the crankshaft has an N-like configuration.

More preferably, the one-way drainage unit comprises a first Y-shaped pipe, a second supporting rod, a third supporting rod, an H-shaped frame, a first cross rod, a first U-shaped frame, an L-shaped rod, a diversion box, a third elastic part, a ball valve, a second cross rod and a second U-shaped frame; the upper part of the left side and the upper part of the right side of the circulating cavity are respectively communicated with a first Y-shaped pipe; a second Y-shaped pipe is respectively communicated with the lower part of the left side and the lower part of the right side of the circulating cavity; two second supporting rods are fixedly connected to the upper portion of the left side and the upper portion of the right side of the circulating external member respectively; the two second supporting rods on the same side are respectively positioned at the front side and the rear side of the first Y-shaped pipe; two third supporting rods are fixedly connected to the lower portion of the left side and the lower portion of the right side of the circulating external member respectively; two third supporting rods at the same side are respectively positioned at the front side and the rear side of the second Y-shaped pipe; the left parts of the two second supporting rods on the left side and the two third supporting rods on the left side are fixedly connected with an H-shaped frame; the left parts of the two second supporting rods on the right side and the two third supporting rods on the right side are fixedly connected with another H-shaped frame; a first cross rod is connected between the two second support rods on the left side in a sliding manner; another first cross rod is connected between the two second support rods on the right side in a sliding manner; the two third supporting rods on the left side are connected with a second cross rod in a sliding manner; the two third supporting rods on the right side are connected with another second cross rod in a sliding manner; the middle parts of the opposite sides of the two first cross rods are fixedly connected with a first U-shaped frame respectively; the opposite sides of the two first U-shaped frames are respectively in contact transmission with a crankshaft; the left parts of the outer surfaces of the left two second supporting rods are fixedly connected with an L-shaped rod respectively; the right parts of the outer surfaces of the two second supporting rods on the right are respectively fixedly connected with an L-shaped rod; a flow guide box is fixedly connected between the two L-shaped rods at the same side; the middle parts of the opposite sides of the two first U-shaped frames are fixedly connected with a third elastic piece respectively; the opposite sides of the two third elastic parts are fixedly connected with a ball valve for plugging the first Y-shaped pipe; the two ball valves are in contact transmission with a first Y-shaped pipe respectively; a second U-shaped frame is fixedly connected to the middle parts of the back sides of the two second cross rods; the opposite sides of the two second U-shaped frames are in contact transmission with the crankshaft respectively; the middle parts of the opposite sides of the two second cross rods are fixedly connected with a third elastic part respectively; the opposite sides of the lower two third elastic pieces are fixedly connected with a ball valve for plugging the second Y-shaped pipe; the opposite sides of the two lower ball valves are in contact transmission with a second Y-shaped pipe respectively; the left parts of the outer surfaces of the two third supporting rods on the left side are fixedly connected with an L-shaped rod respectively; the right parts of the outer surfaces of the two third supporting rods on the right side are respectively fixedly connected with an L-shaped rod; a flow guide box is fixedly connected between the two L-shaped rods at the same side below; the four diversion boxes are respectively positioned below one ball valve.

More preferably, the bottom of the diversion box is provided with a communication port for returning the circulating water in the diversion box to a circulating water cooling point through a guide pipe.

More preferably, the matching and combining unit comprises a third cross bar, a second loop bar, a first straight gear, a fourth cross bar, a first door-shaped frame, a second door-shaped frame, an electric actuator, a sliding bar, a first transmission rod, a second straight gear, a fifth cross bar, a second transmission rod, a third straight gear and a fourth transmission wheel; a third cross rod is fixedly connected to the opposite sides of the two fourth C-shaped frames; the middle parts of the two third cross rods are respectively and rotatably connected with a second loop bar; the middle parts of the outer surfaces of the two second sleeve rods are fixedly connected with a first straight gear respectively; the two second sleeve rods are used for being screwed with the screw rod; a fourth cross rod is fixedly connected to each side of the opposite sides of the two fourth C-shaped frames; the two third cross bars are positioned between the two fourth cross bars; the middle parts of the upper surfaces of the two fourth C-shaped frames are fixedly connected with a first door-shaped frame respectively; the upper surfaces of the two first door-shaped frames are fixedly connected with a second door-shaped frame respectively; the upper parts of the two second portal frames are respectively provided with an electric actuator; the lower ends of the telescopic parts of the two electric actuators are respectively fixedly connected with a slide bar; the two sliding rods are respectively connected with a second portal frame in a sliding manner; the middle parts of the lower surfaces of the two sliding rods are respectively and rotatably connected with a first transmission rod; the middle parts of the outer surfaces of the two first transmission rods are fixedly connected with a second straight gear respectively; the two second straight gears are respectively meshed with one first straight gear; the lower parts of the two first transmission rods are respectively in transmission connection with a fourth cross rod; a fifth cross rod is fixedly connected to the opposite sides of the two fourth C-shaped frames; the two fourth cross bars are positioned between the two fifth cross bars; the middle parts of the two fifth cross rods are respectively and rotatably connected with a second transmission rod; the middle parts of the outer surfaces of the two second transmission rods are fixedly connected with a third straight gear respectively; the two third straight gears are respectively meshed with one second straight gear; the upper parts of the outer surfaces of the two second transmission rods are fixedly connected with a fourth transmission wheel respectively; the outer ring surfaces of the two fourth driving wheels are respectively in transmission connection with one third driving wheel through a belt.

The invention has the following beneficial effects:

the invention cools the crystallization process in an external wrapping mode, promotes the cooled circulating water to enter by using the negative pressure generated in the process of discharging the heated circulating water, effectively saves energy resources, and separates the cooling water and the heated circulating water by replacing the local area of the circulating water, thereby avoiding the reduction of the temperature control effect after mutual mixing.

Drawings

FIG. 1 is a schematic perspective view of a crystallization kettle temperature control device with energy saving effect according to the present invention;

FIG. 2 is a front view of a temperature control device of a crystallization kettle with energy saving effect according to the present invention;

FIG. 3 is a partial sectional view of a temperature control apparatus of a crystallization kettle according to the present invention, which has an energy saving effect;

FIG. 4 is a schematic view of a first partially assembled three-dimensional structure of a temperature control device of a crystallization kettle with energy saving effect according to the present invention;

FIG. 5 is a partial sectional view of a bidirectional heat exchange unit of a crystallization kettle temperature control device with energy saving effect according to the present invention;

FIG. 6 is a schematic diagram of a second partially assembled three-dimensional structure of a temperature control device of a crystallization kettle with energy saving effect according to the present invention;

FIG. 7 is a schematic perspective view of a part of a control unit of a crystallization kettle temperature control device with energy saving effect according to the present invention;

FIG. 8 is a schematic diagram showing a third partially assembled perspective structure of a temperature control apparatus of a crystallization kettle according to the present invention with energy saving effect;

FIG. 9 is a schematic perspective view of a part of a one-way water discharge unit of a crystallization kettle temperature control device with energy saving effect according to the present invention;

FIG. 10 is a schematic diagram showing a fourth partially assembled perspective structure of a temperature control apparatus of a crystallization kettle according to the present invention with energy saving effect;

FIG. 11 is a schematic perspective view of a part of a blending unit of a crystallization kettle temperature control device with energy saving effect according to the present invention.

Part names and serial numbers in the figure: 1-a crystallizing tank, 2-a circulating kit, 2 a-a circulating cavity, 101-a double-ring frame, 102-a water conduit, 103-a square tube, 104-an I-beam, 105-a ring plate, 106-a first conical body, 107-a first elastic component, 108-a first movable plate, 109-a second conical body, 1010-a second elastic component, 1011-a second movable plate, 103 a-a water drain hole, 108 a-a through hole, 201-a vertical beam, 202-an electric sliding rail, 203-a first C-shaped frame, 204-a first supporting rod, 205-a screw rod, 206-a second C-shaped frame, 207-a first sleeve rod, 208-a first driving wheel, 209-a third C-shaped frame, 2010-a crankshaft, 2011-a second driving wheel, 2012-a third driving wheel, 2013-a fourth C-shaped frame, 301-a first Y-shaped tube, 302-a second Y-shaped tube, 303-a second strut, 304-a third strut, 305-an H-shaped frame, 306-a first cross bar, 307-a first U-shaped frame, 308-an L-shaped bar, 309-a guide box, 3010-a third elastic member, 3011-a ball valve, 3012-a second cross bar, 3013-a second U-shaped frame, 401-a third cross bar, 402-a second loop bar, 403-a first straight gear, 404-a fourth cross bar, 405-a first portal frame, 406-a second portal frame, 407-an electric actuator, 408-a slide bar, 409-a first transmission bar, 4010-a second straight gear, 4011-a fifth cross bar, 4012-a second transmission bar, 4013-a third straight gear, 4014-a fourth transmission wheel.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

In the embodiment of the present invention, the first elastic member 107, the second elastic member 1010 and the third elastic member 3010 are springs, and the electric actuator 407 is a spring.

Example 1

A crystallization kettle temperature control device with an energy-saving effect is shown in figures 1-3 and comprises a crystallization tank 1 and a circulation external member 2; the middle part of the outer surface of the crystallizing tank 1 is fixedly connected with a circulation external member 2; a circulation cavity 2a is arranged in the circulation sleeve member 2; the system also comprises a bidirectional heat exchange unit, a control unit, a unidirectional drainage unit and a mixing unit; a bidirectional heat exchange unit is connected in the circulating external member 2; the left part and the right part of the outer surface of the circulation suite 2 are connected with a control unit; the left part and the right part of the outer surface of the circulation suite 2 are connected with one-way drainage units; the lower part of the control unit is connected with the one-way drainage unit; the lower part of the control unit is connected with a matching unit; the matching units are positioned between the one-way drainage units.

Before a crystallization kettle temperature control device with an energy-saving effect is used, the crystallization kettle temperature control device is called as the crystallization kettle temperature control device for short, firstly, a crystallization tank 1 is fixed in a work workshop and is externally connected with a power supply and a circulating water cooling mechanism, then a bidirectional heat exchange unit starts to work, the bidirectional heat exchange unit presses water at the lower part of a circulation cavity 2a downwards, then circulating water is discharged from the lower part of a unidirectional water discharge unit, meanwhile, cooled circulating water enters the circulation cavity 2a from the bidirectional heat exchange unit, a dynamic heat exchange process is realized, then the bidirectional heat exchange unit lifts water at the upper part of the circulation cavity 2a upwards, the unidirectional water discharge unit discharges the circulating water from the upper part through the control of a matching unit on the unidirectional water discharge unit, and meanwhile, the cooled circulating water is filled to the lower part of the circulation cavity 2a through the bidirectional heat exchange unit; the invention cools the crystallization process in an external wrapping mode, promotes the cooled circulating water to enter by using the negative pressure generated in the process of discharging the heated circulating water, effectively saves energy resources, and separates the cooling water and the heated circulating water by replacing the local area of the circulating water, thereby avoiding the reduction of the temperature control effect after mutual mixing.

Example 2

On the basis of embodiment 1, as shown in fig. 1 and fig. 4-5, the bidirectional heat exchange unit comprises a double-ring-shaped frame 101, a water conduit 102, a square tube 103, an i-beam 104, a ring-shaped plate 105, a first conical body 106, a first elastic member 107, a first movable plate 108, a second conical body 109, a second elastic member 1010 and a second movable plate 1011; a double-ring-shaped frame 101 is connected in the circulating cavity 2a in a sliding manner; the left part and the right part of the upper surface of the double-ring frame 101 are respectively communicated with a water conduit 102; the upper parts of the two water diversion pipes 102 are connected with a control unit; the two water guide pipes 102 are both connected with the upper part of the circulation external member 2 in a sliding way; the lower parts of the two water diversion pipes 102 are respectively communicated with a square pipe 103; the front part and the rear part of the two square pipes 103 are respectively provided with two drainage holes 103 a; the eight water discharge holes 103a are all communicated with the circulation cavity 2 a; the front part and the rear part of the double-ring frame 101 are respectively fixedly connected with an I-beam 104; the middle parts of the two I-beams 104 are fixedly connected with an annular plate 105; the left part and the right part of the annular plate 105 are fixedly connected with a square pipe 103 respectively; a plurality of first conical bodies 106 are welded on the lower surface of the annular plate 105; eight first elastic pieces 107 are fixedly connected to the lower surface of the annular plate 105 at equal intervals; eight first elastic members 107 are located between the plurality of first tapered cones 106; the lower parts of the eight first elastic members 107 are fixedly connected with a first movable plate 108; the first movable plate 108 is provided with a plurality of through holes 108 a; through holes 108a for each mating with one of the first cones 106; the front part and the rear part of the first movable plate 108 are respectively connected with an I-beam 104 in a sliding way; the left part and the right part of the first movable plate 108 are respectively connected with a square pipe 103 in a sliding way; a plurality of second conical bodies 109 are welded on the upper surface of the annular plate 105; eight second elastic pieces 1010 are fixedly connected to the upper surface of the annular plate 105 at equal intervals; eight second elastic members 1010 are positioned between the plurality of second cones 109; a second movable plate 1011 is fixedly connected to the upper portions of the eight second elastic members 1010; the front part and the rear part of the second movable plate 1011 are respectively connected with an I-beam 104 in a sliding way; the left and right parts of the second movable plate 1011 are slidably connected to one square tube 103.

The middle part of the double-ring frame 101 is provided with a through groove.

The water discharge holes 103a are located between the first movable plate 108 and the second movable plate 1011.

The tips of the first taper 106 and the second taper 109 face in opposite directions.

As shown in fig. 1 and fig. 6-7, the control unit includes a vertical beam 201, an electric slide rail 202, a first C-shaped frame 203, a first support rod 204, a screw rod 205, a second C-shaped frame 206, a first sleeve rod 207, a first transmission wheel 208, a third C-shaped frame 209, a crankshaft 2010, a second transmission wheel 2011, a third transmission wheel 2012 and a fourth C-shaped frame 2013; the left part and the right part of the outer surface of the circulation suite 2 are respectively welded with a vertical beam 201; the upper parts of the opposite sides of the two vertical beams 201 are respectively provided with an electric slide rail 202; the two electric slide rails 202 are respectively connected with a first C-shaped frame 203 in a sliding way through electric slide blocks; the opposite sides of the two first C-shaped frames 203 are fixedly connected with a water conduit 102 respectively; the back sides of the two first C-shaped frames 203 are respectively welded with a first supporting rod 204; the lower parts of the two first supporting rods 204 are fixedly connected with a screw rod 205 respectively; the middle parts of the two vertical beams 201 are respectively welded with a second C-shaped frame 206; a first sleeve rod 207 is rotatably connected to the opposite sides of the two second C-shaped frames 206; two first loop bars 207 are respectively screwed with a screw rod 205; the lower parts of the outer surfaces of the two first sleeves 207 are fixedly connected with a first driving wheel 208 respectively; the middle parts of the two vertical beams 201 are respectively welded with a third C-shaped frame 209; the third C-shaped shelf 209 is located below the second C-shaped shelf 206; a crankshaft 2010 is rotatably connected to the opposite sides of the two second C-shaped frames 206 respectively; the upper parts of the outer surfaces of the two crankshafts 2010 are fixedly connected with second driving wheels 2011 respectively; the upper part and the lower part of the two crankshafts 2010 are connected with a one-way drainage unit; the outer annular surfaces of the two second transmission wheels 2011 are respectively in transmission connection with one first transmission wheel 208 through a belt; the lower parts of the outer surfaces of the two crankshafts 2010 are fixedly connected with third driving wheels 2012 respectively; a fourth C-shaped frame 2013 is welded at the lower parts of the two vertical beams 201 respectively; the two fourth C-shaped frames 2013 are opposite and are respectively connected with a crankshaft 2010 in a rotating mode; the opposite sides of the two fourth C-shaped frames 2013 are connected with the matching and combining units; the outer annular surfaces of the two third transmission wheels 2012 are connected with the matching and combining unit through belts.

The crankshaft 2010 is of an N-like configuration.

The one-way circulating water exchange process: firstly, an operator communicates a water outlet of cooling circulating water with two water guide pipes 102 through a water pipe, then the first C-shaped frames 203 move downwards on the two electric slide rails 202 through electric sliding blocks, the two first C-shaped frames 203 respectively drive one water guide pipe 102 to move downwards, the two water guide pipes 102 drive the double-ring frame 101 to move downwards in the circulation cavity 2a, the double-ring frame 101 drives the two square pipes 103 and the ring plate 105 to move downwards, the ring plate 105 drives the plurality of first conical bodies 106 and the plurality of first elastic members 107 to move downwards, the plurality of first elastic members 107 drive the first movable plate 108 to move downwards, at the moment, the plurality of first elastic members 107 are compressed, the first movable plate 108 moves upwards under the action of inertia, the plurality of first conical bodies 106 abut against the first movable plate 108, the plurality of first conical bodies 106 block the through hole 108a, and the first movable plate 108 moves downwards along with the second movable plate 1011, the first movable plate 108 presses the circulating water below downwards, then the circulating water below the first movable plate 108 is discharged from the lower part of the circulating assembly 2, the second movable plate 1011 slides upwards, a plurality of second elastic members 1010 are stretched, the second movable plate 1011 moves along with the double-ring frame 101, negative pressure is generated at the upper part of the double-ring frame 101, then the cooled circulating water enters the two water guide pipes 102 through water pipes, the cooling circulating water in the two water guide pipes 102 enters a space between the ring plate 105 and the second movable plate 1011 through the water discharge holes 103a of the two square pipes 103, then the cooling circulating water enters the circulating cavity 2a from preset holes on the second movable plate 1011, and the heated circulating water is pressed downwards by the first movable plate 108 and discharged from the lower part of the circulating assembly 2 in the downward process of the water guide pipes 102, and then the cooled circulating water is sucked into the upper part of the circulating cavity 2a through the negative pressure generated above the double-ring frame 101, the temperature constancy of the crystallizing tank 1 is effectively improved by supplementing cooled circulating water to each position in the circulating cavity 2a, when the double-ring frame 101 contacts the bottom of the circulating cavity 2a, the two first C-shaped frames 203 stop moving, otherwise, the two first C-shaped frames 203 move upwards on the two electric sliding rails 202 through the electric sliding blocks, the heated circulating water in the circulating cavity 2a is discharged from the upper part, and the cooling circulating water enters the lower part of the circulating cavity 2a through the through hole 108a, so that the cooling circulating water and the heated circulating water are effectively separated.

Referring to fig. 1 and 8-9, the one-way drainage unit comprises a first Y-shaped pipe 301, a second Y-shaped pipe 302, a second strut 303, a third strut 304, an H-shaped frame 305, a first cross bar 306, a first U-shaped frame 307, an L-shaped rod 308, a diversion box 309, a third elastic piece 3010, a ball valve 3011, a second cross bar 3012 and a second U-shaped frame 3013; a first Y-shaped pipe 301 is communicated with the upper part of the left side and the upper part of the right side of the circulating cavity 2a respectively; a second Y-shaped pipe 302 is respectively communicated with the lower part of the left side and the lower part of the right side of the circulating cavity 2 a; two second supporting rods 303 are welded on the upper portion of the left side and the upper portion of the right side of the circulating external member 2 respectively; the two second struts 303 on the same side are respectively positioned at the front side and the rear side of the first Y-shaped tube 301; two third supporting rods 304 are welded at the lower part of the left side and the lower part of the right side of the circulation suite 2 respectively; two third struts 304 on the same side are respectively positioned at the front side and the rear side of the second Y-shaped pipe 302; h-shaped frames 305 are welded to the left parts of the two second struts 303 on the left side and the two third struts 304 on the left side; the left parts of the two second supporting rods 303 on the right side and the two third supporting rods 304 on the right side are welded with another H-shaped frame 305; a first cross bar 306 is connected between the two second support rods 303 on the left side in a sliding manner; another first cross bar 306 is connected between the two second supporting rods 303 on the right side in a sliding manner; the two third struts 304 on the left side are connected with a second cross bar 3012 in a sliding manner; the two third supporting rods 304 on the right side are connected with another second cross rod 3012 in a sliding manner; the middle parts of the opposite sides of the two first cross bars 306 are respectively welded with a first U-shaped frame 307; the opposite back sides of the two first U-shaped frames 307 are respectively in contact transmission with a crankshaft 2010; an L-shaped rod 308 is fixedly connected to the left part of the outer surface of each of the two left second supporting rods 303; the right parts of the outer surfaces of the two right second supporting rods 303 are fixedly connected with an L-shaped rod 308 respectively; a flow guide box 309 is welded between the two L-shaped rods 308 on the same side; the middle parts of the opposite sides of the two first U-shaped frames 307 are respectively fixedly connected with a third elastic piece 3010; the opposite sides of the two third elastic pieces 3010 are respectively fixedly connected with a ball valve 3011; two ball valves 3011 are in contact transmission with a first Y-shaped pipe 301; the middle parts of the opposite back sides of the two second cross bars 3012 are respectively welded with a second U-shaped frame 3013; the opposite sides of the two second U-shaped frames 3013 are in contact transmission with the crankshaft 2010; the middle parts of the opposite sides of the two second cross bars 3012 are fixedly connected with a third elastic piece 3010; the opposite sides of the lower two third elastic pieces 3010 are respectively fixedly connected with a ball valve 3011; the opposite sides of the two lower ball valves 3011 are in contact transmission with a second Y-shaped pipe 302; an L-shaped rod 308 is welded on the left part of the outer surface of each of the two third struts 304 on the left; the right parts of the outer surfaces of the two third supporting rods 304 on the right are respectively welded with an L-shaped rod 308; a flow guide box 309 is welded between the two L-shaped rods 308 on the same side below; four baffle boxes 309 are each positioned below one ball valve 3011.

The bottom of the diversion box 309 is provided with a communication port.

According to fig. 1 and fig. 10-11, the matching and combining unit comprises a third cross bar 401, a second set of bars 402, a first straight gear 403, a fourth cross bar 404, a first portal frame 405, a second portal frame 406, an electric actuator 407, a slide bar 408, a first transmission rod 409, a second straight gear 4010, a fifth cross bar 4011, a second transmission rod 4012, a third straight gear 4013 and a fourth transmission wheel 4014; two opposite sides of the fourth C-shaped frames 2013 are respectively welded with a third cross rod 401; the middle parts of the two third cross bars 401 are respectively connected with a second sleeve bar 402 in a rotating way; the middle parts of the outer surfaces of the two second rods 402 are respectively fixedly connected with a first straight gear 403; the two second sleeve rods 402 are used for being screwed with the screw rod 205; a fourth cross bar 404 is welded on each side of the opposite sides of the two fourth C-shaped frames 2013; two third crossbars 401 are located between two fourth crossbars 404; the middle parts of the upper surfaces of the two fourth C-shaped frames 2013 are respectively welded with a first door-shaped frame 405; a second portal frame 406 is welded on the upper surface of each of the two first portal frames 405; an electric actuator 407 is respectively arranged on the upper parts of the two second portal frames 406; the lower ends of the telescopic parts of the two electric actuators 407 are respectively fixedly connected with a slide bar 408; the two sliding rods 408 are each slidably connected with a second portal 406; the middle parts of the lower surfaces of the two sliding rods 408 are respectively connected with a first transmission rod 409 in a rotating way; the middle parts of the outer surfaces of the two first transmission rods 409 are fixedly connected with a second straight gear 4010 respectively; each of the two second spur gears 4010 meshes with one first spur gear 403; the lower parts of the two first transmission rods 409 are respectively in transmission connection with a fourth cross bar 404; the opposite sides of the two fourth C-shaped frames 2013 are respectively welded with a fifth cross rod 4011; the two fourth cross bars 404 are located between the two fifth cross bars 4011; the middle parts of the two fifth cross bars 4011 are respectively connected with a second transmission rod 4012 in a rotating way; the middle parts of the outer surfaces of the two second transmission rods 4012 are fixedly connected with a third straight gear 4013 respectively; two third spur gears 4013 are each engaged with one second spur gear 4010; the upper parts of the outer surfaces of the two second transmission rods 4012 are fixedly connected with a fourth transmission wheel 4014 respectively; the outer circumferential surfaces of the two fourth transmission wheels 4014 are each in driving connection with a third transmission wheel 2012 via a belt.

And (3) draining downwards: when two first C-shaped frames 203 move downwards on two electric slide rails 202 through electric slide blocks, the two first C-shaped frames 203 synchronously drive one first supporting rod 204 to move downwards, the two first supporting rods 204 drive one lead screw 205 to move downwards, the two lead screws 205 move downwards in one first sleeve rod 207, the two first sleeve rods 207 start to rotate, the two first sleeve rods 207 drive one second driving wheel 2011 to rotate through the first driving wheel 208, the two second driving wheels 2011 drive one crankshaft 2010 to rotate, the two crankshafts 2010 drive one first U-shaped frame 307 to move towards the direction close to each other, the two crankshafts 2010 drive one second U-shaped frame 3013 to move towards the direction away from each other, the two first U-shaped frames 307 drive one ball valve 3011 to move towards the direction close to each other through the third elastic piece 3010, the two ball valves 3011 above block one first Y-shaped tube 301, synchronously, two ball valves 3011 below are withdrawn from one second Y-shaped pipe 302 respectively, at this time, the circulating water heated at the lower part of the circulating cavity 2a is discharged from the two second Y-shaped pipes 302, the discharged hot circulating water is received by a flow guide box 309 below, and the hot circulating water is guided to a circulating water cooling position through an external conduit at the bottom, along with the downward movement of the two first C-shaped frames 203, the two screw rods 205 are synchronously driven to move downward, when the two screw rods 205 approach to the second loop bar 402, the two electric actuators 407 are started, the two electric actuators 407 are extended to respectively drive one sliding rod 408 to move downward, the two sliding rods 408 respectively drive one second spur gear 4010 to move downward through a first transmission rod 409, at this time, the two second spur gears 4010 are not engaged with the first spur gear 403, the two electric actuators 407 are closed, after the two screw rods 205 pass through the second loop bar 402, the double loop frame 101 reaches the bottom of the circulating cavity 2a, the two first C-shaped frames 203 stop moving.

An upward drainage stage; two first C-shaped frames 203 move upwards on two electric slide rails 202 through electric slide blocks, synchronously drive a screw rod 205 to move upwards respectively, simultaneously, two electric actuators 407 are started, the two electric actuators 407 contract, the two electric actuators 407 synchronously drive a second straight gear 4010 to move upwards respectively, after the second straight gear 4010 is meshed with a first straight gear 403, the two electric actuators 407 are closed, when the two screw rods 205 pass through a second sleeve rod 402 respectively, the two second sleeve rods 402 rotate, the two second sleeve rods 402 drive a first straight gear 403 to rotate respectively, the two first straight gears 403 drive a third straight gear 4013 to rotate respectively through the second straight gear 4010, the two third straight gears 4013 drive a fourth transmission wheel 4 to rotate respectively through a second transmission rod 4012, the two fourth transmission wheels 4014 drive a crankshaft 2010 to rotate respectively, and at this time, the direction of the crankshaft 2010 is opposite to the first rotation direction, the two ball valves 3011 at the lower part respectively seal one second Y-shaped pipe 302, the two ball valves 3011 at the upper part synchronously exit from one first Y-shaped pipe 301, the hot circulating water at the upper part of the circulating cavity 2a is discharged from the two first Y-shaped pipes 301, and the discharged hot circulating water passes through the two diversion boxes 309 at the upper part and is guided to a circulating water cooling point by two guide pipes.

While the disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Accordingly, the scope of the present disclosure should not be limited to the above-described embodiments, but should be defined not only by the appended claims, but also by equivalents thereof.

Claims

1. A crystallization kettle temperature control device with an energy-saving effect comprises a crystallization tank (1) and a circulation external member (2); the middle part of the outer surface of the crystallizing tank (1) is fixedly connected with a circulation external member (2); a circulation cavity (2 a) is formed in the circulation sleeve member (2); the system is characterized by also comprising a bidirectional heat exchange unit, a control unit, a unidirectional drainage unit and a mixing unit; a bidirectional heat exchange unit for alternately performing heat exchange is connected in the circulation suite (2); the left part and the right part of the outer surface of the circulation suite (2) are connected with a control unit for exchanging circulating water; the left part and the right part of the outer surface of the circulation suite (2) are connected with one-way drainage units; the lower part of the control unit is connected with the one-way drainage unit; the lower part of the control unit is connected with a matching unit; the matching units are positioned between the one-way drainage units.

2. The crystallization kettle temperature control equipment with the energy-saving effect as claimed in claim 1, wherein the bidirectional heat exchange unit comprises a double annular frame (101), a water conduit (102), a square pipe (103), an I-beam (104), an annular plate (105), a first conical body (106), a first elastic member (107), a first movable plate (108), a second conical body (109), a second elastic member (1010) and a second movable plate (1011); a double-ring-shaped frame (101) is connected in the circulating cavity (2 a) in a sliding way; the left part of the upper surface and the right part of the upper surface of the double-ring frame (101) are respectively communicated with a water conduit (102); the upper parts of the two water diversion pipes (102) are connected with a control unit; the two water guide pipes (102) are both connected with the upper part of the circulation external member (2) in a sliding way; the lower parts of the two water guide pipes (102) are respectively communicated with a square pipe (103); the front part and the rear part of the two square pipes (103) are respectively provided with two drainage holes (103 a); the eight drain holes (103 a) are communicated with the circulating cavity (2 a); the front part and the rear part of the double-ring-shaped frame (101) are respectively fixedly connected with an I-shaped beam (104); the middle parts of the two I-shaped beams (104) are fixedly connected with an annular plate (105); the left part and the right part of the annular plate (105) are fixedly connected with a square pipe (103) respectively; a plurality of first conical bodies (106) are fixedly connected to the lower surface of the annular plate (105); eight first elastic pieces (107) are fixedly connected to the lower surface of the annular plate (105) at equal intervals; eight first elastic members (107) are located between the plurality of first tapered bodies (106); the lower parts of the eight first elastic pieces (107) are fixedly connected with a first movable plate (108); a plurality of through holes (108 a) are formed on the first movable plate (108); through holes (108 a) for each mating with a first cone (106); the front part and the rear part of the first movable plate (108) are respectively connected with an I-shaped beam (104) in a sliding way; the left part and the right part of the first movable plate (108) are respectively connected with a square tube (103) in a sliding way; a plurality of second conical bodies (109) are fixedly connected to the upper surface of the annular plate (105); eight second elastic pieces (1010) are fixedly connected to the upper surface of the annular plate (105) at equal intervals; eight second elastic members (1010) are positioned between the second tapered bodies (109); a second movable plate (1011) is fixedly connected to the upper parts of the eight second elastic members (1010); the front part and the rear part of the second movable plate (1011) are respectively connected with an I-beam (104) in a sliding way; the left part and the right part of the second movable plate (1011) are respectively connected with a square pipe (103) in a sliding way.

3. The crystallization kettle temperature control equipment with energy saving effect as claimed in claim 2, wherein the middle part of the double ring frame (101) is provided with a through slot for the movement of the first movable plate (108) and the second movable plate (1011).

4. The crystallization kettle temperature control equipment with energy saving effect according to claim 2, wherein the drain holes (103 a) are located between the first movable plate (108) and the second movable plate (1011).

5. The crystallization kettle temperature control apparatus with energy saving effect according to claim 2, wherein the tips of the first cone (106) and the second cone (109) face in opposite directions for controlling the movement stability of the first movable plate (108) and the second movable plate (1011), respectively.

6. The crystallization kettle temperature control equipment with the energy-saving effect as claimed in claim 2, wherein the control unit comprises a vertical beam (201), an electric slide rail (202), a first C-shaped frame (203), a first support rod (204), a screw rod (205), a second C-shaped frame (206), a first loop bar (207), a first transmission wheel (208), a third C-shaped frame (209), a crankshaft (2010), a second transmission wheel (2011), a third transmission wheel (2012) and a fourth C-shaped frame (2013); the left part of the outer surface and the right part of the outer surface of the circulation suite (2) are respectively fixedly connected with a vertical beam (201); the upper parts of the opposite sides of the two vertical beams (201) are respectively provided with an electric slide rail (202); the two electric slide rails (202) are respectively connected with a first C-shaped frame (203) in a sliding way through electric slide blocks; the opposite sides of the two first C-shaped frames (203) are fixedly connected with a water conduit (102) respectively; the back sides of the two first C-shaped frames (203) are respectively fixedly connected with a first supporting rod (204); the lower parts of the two first supporting rods (204) are fixedly connected with a screw rod (205) respectively; the middle parts of the two vertical beams (201) are respectively fixedly connected with a second C-shaped frame (206); the opposite back sides of the two second C-shaped frames (206) are respectively and rotatably connected with a first loop bar (207); the two first loop bars (207) are respectively connected with a screw rod (205) in a screwing way; the lower parts of the outer surfaces of the two first loop bars (207) are respectively fixedly connected with a first driving wheel (208); the middle parts of the two vertical beams (201) are respectively fixedly connected with a third C-shaped frame (209); the third C-shaped frame (209) is positioned below the second C-shaped frame (206); the opposite back sides of the two second C-shaped frames (206) are respectively and rotatably connected with a crankshaft (2010); the upper parts of the outer surfaces of the two crankshafts (2010) are fixedly connected with a second transmission wheel (2011) respectively; the upper part and the lower part of the two crankshafts (2010) are connected with a one-way drainage unit; the outer ring surfaces of the two second transmission wheels (2011) are respectively in transmission connection with one first transmission wheel (208) through a belt; the lower parts of the outer surfaces of the two crankshafts (2010) are fixedly connected with a third driving wheel (2012) respectively; the lower parts of the two vertical beams (201) are fixedly connected with a fourth C-shaped frame (2013) respectively; the two fourth C-shaped frames (2013) are back to back and are respectively connected with a crankshaft (2010) in a rotating mode; the opposite sides of the two fourth C-shaped frames (2013) are connected with the matching and combining unit; the outer annular surfaces of the two third transmission wheels (2012) are connected with the matching and combining unit through belts.

7. The crystallization kettle temperature control device with the energy-saving effect as claimed in claim 6, wherein the crankshaft (2010) is of an N-like structure.

8. The crystallization kettle temperature control equipment with the energy-saving effect according to claim 6, wherein the one-way water discharging unit comprises a first Y-shaped pipe (301), a second Y-shaped pipe (302), a second supporting rod (303), a third supporting rod (304), an H-shaped frame (305), a first cross bar (306), a first U-shaped frame (307), an L-shaped rod (308), a flow guide box (309), a third elastic piece (3010), a ball valve (3011), a second cross bar (3012) and a second U-shaped frame (3013); a first Y-shaped pipe (301) is respectively communicated with the upper part of the left side and the upper part of the right side of the circulating cavity (2 a); a second Y-shaped pipe (302) is respectively communicated with the lower part of the left side and the lower part of the right side of the circulating cavity (2 a); two second supporting rods (303) are fixedly connected to the upper portion of the left side and the upper portion of the right side of the circulation suite (2) respectively; the two second supporting rods (303) on the same side are respectively positioned at the front side and the rear side of the first Y-shaped pipe (301); two third supporting rods (304) are fixedly connected to the lower portion of the left side and the lower portion of the right side of the circulation suite (2) respectively; two third struts (304) on the same side are respectively positioned at the front side and the rear side of the second Y-shaped pipe (302); h-shaped frames (305) are fixedly connected to the left parts of the two second supporting rods (303) on the left side and the two third supporting rods (304) on the left side; the left parts of the two second supporting rods (303) on the right side and the two third supporting rods (304) on the right side are fixedly connected with another H-shaped frame (305); a first cross bar (306) is connected between the two second support bars (303) on the left side in a sliding manner; another first cross bar (306) is connected between the two second supporting rods (303) on the right side in a sliding manner; the two third supporting rods (304) on the left side are connected with a second cross rod (3012) in a sliding mode; the two third supporting rods (304) on the right side are connected with another second cross rod (3012) in a sliding way; the middle parts of the opposite sides of the two first cross rods (306) are respectively fixedly connected with a first U-shaped frame (307); the back sides of the two first U-shaped frames (307) are respectively in contact transmission with a crankshaft (2010); the left parts of the outer surfaces of the two second support rods (303) on the left are respectively fixedly connected with an L-shaped rod (308); the right parts of the outer surfaces of the two right second supporting rods (303) are respectively fixedly connected with an L-shaped rod (308); a flow guide box (309) is fixedly connected between the two L-shaped rods (308) on the same side; the middle parts of the opposite sides of the two first U-shaped frames (307) are respectively fixedly connected with a third elastic piece (3010); the opposite sides of the two third elastic pieces (3010) are respectively fixedly connected with a ball valve (3011) for plugging the first Y-shaped pipe (301); two ball valves (3011) are respectively in contact transmission with a first Y-shaped pipe (301); the middle parts of the two second cross bars (3012) at the back sides are respectively fixedly connected with a second U-shaped frame (3013); the opposite sides of the two second U-shaped frames (3013) are in contact transmission with the crankshaft (2010); the middle parts of the opposite sides of the two second cross bars (3012) are fixedly connected with a third elastic piece (3010); opposite sides of the lower two third elastic pieces (3010) are respectively fixedly connected with a ball valve (3011) for plugging the second Y-shaped pipe (302); the opposite sides of the two lower ball valves (3011) are respectively in contact transmission with a second Y-shaped pipe (302); the left parts of the outer surfaces of the two third supporting rods (304) on the left side are respectively fixedly connected with an L-shaped rod (308); the right parts of the outer surfaces of the two right third supporting rods (304) are respectively fixedly connected with an L-shaped rod (308); a flow guide box (309) is fixedly connected between the two L-shaped rods (308) at the same side below; the four diversion boxes (309) are respectively positioned below one ball valve (3011).

9. The crystallization kettle temperature control equipment with the energy-saving effect as claimed in claim 8, wherein the bottom of the diversion box (309) is provided with a communication port for returning the circulating water in the diversion box (309) to a circulating water cooling point through a conduit.

10. The crystallization kettle temperature control equipment with the energy-saving effect as claimed in claim 8, wherein the blending unit comprises a third cross bar (401), a second loop bar (402), a first straight gear (403), a fourth cross bar (404), a first door-shaped frame (405), a second door-shaped frame (406), an electric actuator (407), a slide bar (408), a first transmission rod (409), a second straight gear (4010), a fifth cross bar (4011), a second transmission rod (4012), a third straight gear (4013) and a fourth transmission wheel (4014); a third cross rod (401) is fixedly connected to the opposite sides of the two fourth C-shaped frames (2013); the middle parts of the two third cross rods (401) are respectively connected with a second loop bar (402) in a rotating way; the middle parts of the outer surfaces of the two second loop bars (402) are respectively fixedly connected with a first straight gear (403); the two second loop bars (402) are used for being screwed with the screw rod (205); a fourth cross bar (404) is fixedly connected to each side of the opposite sides of the two fourth C-shaped frames (2013); the two third cross bars (401) are positioned between the two fourth cross bars (404); the middle parts of the upper surfaces of the two fourth C-shaped frames (2013) are fixedly connected with a first door-shaped frame (405) respectively; the upper surfaces of the two first door-shaped frames (405) are respectively fixedly connected with a second door-shaped frame (406); an electric actuator (407) is respectively arranged at the upper parts of the two second portal frames (406); the lower ends of the telescopic parts of the two electric actuators (407) are respectively fixedly connected with a sliding rod (408); the two sliding rods (408) are respectively connected with a second portal frame (406) in a sliding way; the middle parts of the lower surfaces of the two sliding rods (408) are respectively connected with a first transmission rod (409) in a rotating way; the middle parts of the outer surfaces of the two first transmission rods (409) are fixedly connected with a second straight gear (4010) respectively; two second spur gears (4010) each mesh with one first spur gear (403); the lower parts of the two first transmission rods (409) are respectively in transmission connection with a fourth cross rod (404); a fifth cross bar (4011) is fixedly connected to the opposite sides of the two fourth C-shaped frames (2013); the two fourth cross bars (404) are positioned between the two fifth cross bars (4011); the middle parts of the two fifth cross bars (4011) are respectively connected with a second transmission rod (4012) in a rotating way; the middle parts of the outer surfaces of the two second transmission rods (4012) are fixedly connected with a third straight gear (4013) respectively; two third spur gears (4013) are respectively meshed with one second spur gear (4010); the upper parts of the outer surfaces of the two second transmission rods (4012) are fixedly connected with a fourth transmission wheel (4014) respectively; the outer annular surfaces of the two fourth driving wheels (4014) are respectively in transmission connection with a third driving wheel (2012) through a belt.