CN107320995A - A kind of low-loss and energy-saving reaction alternating temperature overturns crystallization kettle certainly - Google Patents
A kind of low-loss and energy-saving reaction alternating temperature overturns crystallization kettle certainly Download PDFInfo
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- CN107320995A CN107320995A CN201710684692.XA CN201710684692A CN107320995A CN 107320995 A CN107320995 A CN 107320995A CN 201710684692 A CN201710684692 A CN 201710684692A CN 107320995 A CN107320995 A CN 107320995A
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- kettle
- seal box
- loss
- energy
- alternating temperature
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0004—Crystallisation cooling by heat exchange
- B01D9/0013—Crystallisation cooling by heat exchange by indirect heat exchange
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0063—Control or regulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D2009/0086—Processes or apparatus therefor
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- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Crystallization kettle is overturn the invention discloses a kind of low-loss and energy-saving reaction alternating temperature certainly, including seal box and kettle, the kettle is located in seal box, turnover door is provided with the top of seal box, the kettle both sides are respectively equipped with rotary shaft and fixing axle, rotary shaft and fixing axle are integral type structure with kettle, the rotary shaft other end is rotatably installed on the wall of seal box side, gear is provided with the fixing axle other end, gear is integrated casting with fixing axle and formed, the kettle bottom surface is filled in bowl, kettle main body is in up big and down small round table-like, motor is installed in kettle center of top, the output end of the motor is connected with the swingle stretched into inside kettle, the present apparatus on seal box inner bottom surface by setting automatic turning device, kettle is subjected to upset discharging after completion of the reaction, and drive stirring vane to scrape the raw material adhered on inner wall of kettle by motor, avoid raw material from being retained in kettle to corrode kettle generation and reduce the loss of raw material, discharge way is simple, discharging is thorough.
Description
Technical field
The present invention relates to energy-conservation field of chemical equipment, specifically a kind of low-loss and energy-saving reaction alternating temperature overturns crystallization kettle certainly.
Background technology
Inside chemistry, after hot saturated solution cooling, solute is separated out in the form of crystal, and this process is crystallization.Knot
Crystalline substance is a kind of time-honored isolation technics, is the conventional purification techniques of the industrial productions such as chemical industry, pharmacy, light industry, can be from homogeneous
The crystalline solid of definite shape and size is obtained in liquid phase.In the biological products industry such as amino acid, organic acid and antibiotic, crystallization
Have become and important isolate and purify means.Crystallization is from liquid phase or gas phase generation shape be certain, molecule (atom, ion) has rule
The phenomenon of the crystal then arranged.But industrial crystallization operation is main using liquid charging stock as object, crystallization is the process of cenotype generation.Make
For a kind of chemical engineering unit operation process, introducing of the crystallization process without other materials, the selectivity height of crystallization operation can produce height
Pure or ultrapure product.After crystallization kettle is material hybrid reaction, the crystallizer that interlayer domestic demand chilled water or chilled water drastically cool,
By the way of bottom discharging, discharge gate is opened up in crystallization kettle bottom mostly for conventional crystallization kettle, but this marker method can be made
It is trapped in into substantial amounts of raw material in kettle, the product quality of burn into influence processing next time is produced on kettle, and raw material can be made
Into certain waste, some raw materials need to improve temperature when being reacted, when carrying out crystallisation by cooling, by cold in interlayer
Freeze water, chilled water to be cooled, it is easy to cause excessive temperature differentials, kettle is caused to damage.
The content of the invention
It is an object of the invention to provide a kind of low-loss and energy-saving reaction alternating temperature from crystallization kettle is overturn, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the present invention provides following technical scheme：
A kind of low-loss and energy-saving reaction alternating temperature is located at seal box from crystallization kettle, including seal box and kettle, the kettle is overturn
Interior, the kettle outer wall, which is installed, is provided with heater and temperature sensor, and the kettle both sides are respectively equipped with rotary shaft and fixing axle,
Rotary shaft and fixing axle are integral type structure with kettle, and the rotary shaft other end is rotatably installed on the wall of seal box side,
The fixing axle other end is provided with gear, and gear is integrated casting with fixing axle and formed, and the kettle bottom surface is filled in bowl, and kettle main body is in
Up big and down small is round table-like, and motor is provided with kettle center of top, and the output end of the motor, which is connected with, to be stretched into inside kettle
Swingle, the swingle is provided with stirring vane, and stirring vane is further opened with the top of kettle provided with auxiliary upset blade
Material inlet, the kettle leading flank middle and lower part be provided with discharge nozzle, on seal box bottom surface be provided with automatic turning device, it is described from
Dynamic turning device includes the hydraulic cylinder being fixed on seal box bottom surface, and the hydraulic cylinder is provided with the expansion link of horizontal direction, institute
State expansion link front end plane on toothrow plate, the toothrow plate be installed and be provided with the toothrow being meshed with gear, toothrow plate bottom with
Seal box bottom surface is slidably connected；Commuting case is provided with the outer wall of seal box side, the commuting case side is provided with air inlet and goes out
Air port, provided with the blast pipe being connected with air inlet at the top of commuting case, the blast pipe other end is stretched into from seal box top surface
Seal box inside is simultaneously connected with supplying air disc, offers multiple through holes in air intake tray bottom, is provided with and air outlet in commuting case bottom
The discharge pipe being connected, the discharge pipe other end stretches into inside seal box from seal box bottom and is connected with air-out disk, is going out
Multiple through holes are offered at the top of wind disk, the discharge pipe is provided with negative-pressure air fan, heat-exchange tube is embedded with the wall of seal box side,
The heat-exchange tube is helical pipe, and the water inlet being connected with heat-exchange tube is separately installed with seal box side surface upper part and bottom
Pipe and drainpipe, drainpipe are connected with replenisher tank, and replenisher tank is connected by drinking-water pipe with kettle.
It is used as further scheme of the invention：Turnover door is provided with the top of described seal box, material inlet is located at turnover door
Underface.
It is used as further scheme of the invention：The gear is discoid in 1/3.
It is used as further scheme of the invention：It is arranged in a mutually vertical manner on described stirring vane with auxiliary upset blade.
It is used as further scheme of the invention：Described discharge nozzle is provided with valve with kettle junction, at the top of discharge nozzle
Provided with controlling switch, controlling switch is used for the switch of control valve.
It is used as further scheme of the invention：Flowmeter is installed on described drinking-water pipe.
It is used as further scheme of the invention：Described replenisher tank is made up of heat-insulating material.
Compared with prior art, the beneficial effects of the invention are as follows：The present apparatus is automatic by being set on seal box inner bottom surface
Turning device, carries out upset discharging, and drive stirring vane will be attached on inner wall of kettle by motor by kettle after completion of the reaction
The raw material is scraped, it is to avoid raw material, which is retained in kettle to produce kettle, to be corroded and reduce the loss of raw material, and heater is to kettle
Body is heated, it is ensured that the temperature of kettle when crystallization starts, and is farthest dissolved material when starting beneficial to solution, is more facilitated
The precipitation of crystallization, temperature sensor measures the temperature in kettle at any time, it is ensured that suitable crystallization temperature, by electric stirring vane
With the stirring of auxiliary upset blade, it is ensured that well mixed, precipitation during beneficial to crystallization, discharge way is simple, discharging is thorough, passes through
Heat-exchange tube makes generation negative pressure exchange of air in seal box to being heated in seal box, and by negative-pressure air fan, it is to avoid conventional
Mode directly carries out the kettle thermal stress damage that heating is likely to result in kettle, it is to avoid conventional chilling water cooling mode is easily caused
The phenomenon of breakage occurs in the case where the temperature difference is larger for kettle, and ensure that the fast cooling of kettle, right in time by replenisher tank
Interior carry out moisturizing, the progress of convenient recrystallization beneficial to the purity of crystallization, reduces the generation of impurity, flowmeter quantitatively records entrance
Water, it is ensured that the accuracy of crystallization, while the coolant-temperature gage in replenisher tank is higher, reduce energy required during further heating
Source, beneficial to using.
Brief description of the drawings
Fig. 1 is that a kind of low-loss and energy-saving reacts alternating temperature from the structural representation for overturning crystallization kettle.
Fig. 2 is that a kind of low-loss and energy-saving reacts alternating temperature from the side view for overturning kettle in crystallization kettle.
Fig. 3 is that a kind of low-loss and energy-saving reacts alternating temperature from the internal structure schematic diagram for overturning kettle in crystallization kettle.
1- seal boxs in figure, 10- heat-exchange tubes, 11- water inlet pipes, 12- drainpipes, 121, replenisher tank, 122, drinking-water pipe,
123rd, flowmeter, 13- commuting cases, 14- air inlets, 15- air outlets, 16- blast pipes, 17- supplying air discs, 18- discharge pipes, 181- is born
Pressure fan, 19- air-out disks, 2- kettlies, 21- heaters, 22- temperature sensors, 3- motors, 31- swingles, 32- stirring vanes,
33- auxiliary upset blades, 34- channel washers, 35- hairbrush, 4- material inlets, 5- discharge nozzles, 51- valves, 52- controlling switches, 6-
Rotary shaft, 7- fixing axles, 8- gears, 9- hydraulic cylinders, 91- expansion links, 92- toothrow plates.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer in Fig. 1~3, the embodiment of the present invention, a kind of low-loss and energy-saving reaction alternating temperature overturns crystallization kettle, including sealing certainly
Case 1 and kettle 2, the kettle 2 are located in seal box 1, and the top of seal box 1 facilitates provided with turnover door to be operated,
The outer wall of kettle 2, which is installed, is provided with heater 21 and temperature sensor 22, and heater 21 is heated to kettle 2,
Ensure the temperature of kettle 2 when crystallization starts, material is farthest dissolved when starting beneficial to solution, more facilitates the analysis of crystallization
Go out, temperature sensor 22 measures the temperature in kettle 2 at any time, it is ensured that suitable crystallization temperature,
The both sides of kettle 2 are respectively equipped with rotary shaft 6 and fixing axle 7, and rotary shaft 6 and fixing axle 7 are integrated with kettle 2
Formula structure, the other end of rotary shaft 6 is rotatably installed on the side wall of seal box 1, and gear 8 is provided with the other end of fixing axle 7, described
Gear 8 is discoid in 1/3, and gear 8 is integrated casting with fixing axle 7 and formed, and the bottom surface of kettle 2 is filled in bowl, and the main body of kettle 2 is in
Up big and down small is round table-like, and motor 3 is provided with the center of top of kettle 2,
The output end of the motor 3 is connected with the swingle 31 stretched into inside kettle 2, and the swingle 31 is provided with stirring
Blade 32, stirring vane 32 is overturn on blade 33, stirring vane 32 provided with auxiliary and auxiliary upset blade 33 is mutually perpendicular to set
Put, by the stirring for overturning blade 33 on electric stirring vane 32 with auxiliary, it is ensured that well mixed, precipitation during beneficial to crystallization,
The inwall of kettle 2 is provided with channel washer 34, and the outer wall of channel washer 34 is provided with hairbrush 35, and channel washer 34 connects with the bottom of swingle 31
Connect, drive channel washer 34 and hairbrush 35 to scrub the inwall of kettle 2 by motor 3, it is to avoid raw material is retained in kettle 2 to kettle
Body 2, which produces to corrode, simultaneously reduces the loss of raw material, it is ensured that the inwall of kettle 2 it is clean,
Material inlet 4 is further opened with the top of kettle 2, material inlet 4 is located at immediately below turnover door；The front side of kettle 2
Face middle and lower part is provided with discharge nozzle 5, and discharge nozzle 5 is provided with valve 51 with the junction of kettle 2, and controlling switch is provided with the top of discharge nozzle 51
52, controlling switch 52 is used for the switch of control valve 51, and automatic turning device, the automatic turning are provided with the bottom surface of seal box 1
Rotary device includes the hydraulic cylinder 9 being fixed on the bottom surface of seal box 1, and the hydraulic cylinder 9 is provided with the expansion link 91 of horizontal direction, institute
State the front end of expansion link 91 plane on toothrow plate 92, the toothrow plate 92 is installed and be provided with the toothrow being meshed with gear 8, toothrow plate
92 bottoms are slidably connected with the bottom surface of seal box 1；Commuting case 13, the side of commuting case 13 are provided with the side outer wall of seal box 1
Provided with air inlet 14 and air outlet 15, at the top of commuting case 13 provided with the blast pipe 16 being connected with air inlet 14, the air intake
The other end of pipe 16 stretches into the inside of seal box 1 from the top surface of seal box 1 and is connected with supplying air disc 17, is offered in the bottom of supplying air disc 17 many
Individual through hole, is provided with the discharge pipe 18 that is connected with air outlet 15 in the bottom of commuting case 13, and the other end of discharge pipe 18 is from sealing
The bottom of case 1 stretches into the inside of seal box 1 and is connected with air-out disk 19, and multiple through holes, the air-out are offered at the top of air-out disk 19
Pipe 18 is provided with negative-pressure air fan 181, and heat-exchange tube 10 is embedded with the side wall of seal box 1, and the heat-exchange tube 10 is helix tube
Road, the water inlet pipe 11 and drainpipe 12 being connected with heat-exchange tube 10 are separately installed with the side surface upper part of seal box 1 and bottom, row
Water pipe 12 is connected with replenisher tank 121, and replenisher tank 121 is connected by drinking-water pipe 122 with kettle 2, and flowmeter is installed on drinking-water pipe 122
123, replenisher tank 121 is made up of heat-insulating material, and moisturizing, the progress of convenient recrystallization, profit are internally carried out in time by replenisher tank 121
In the purity of crystallization, the generation of impurity is reduced, flowmeter 123 quantitatively records the water entered, it is ensured that the accuracy of crystallization, simultaneously
Coolant-temperature gage in replenisher tank 121 is higher, required energy when reducing further heating, beneficial to using.
When being processed, raw material is put into kettle 2 by material inlet 4, is started motor 3 and is driven swingle 31 and paddle
Piece 32 is stirred mixing for raw material, after the completion of crystallization, starts the driving expansion link 91 of hydraulic cylinder 9 and pushes away toothrow plate 92 forward
Rise, toothrow plate 92 intermeshes with gear 8, rotates gear 8 and then drive kettle 2 to rotate, and the front end of discharge nozzle 5 is dipped down
Tiltedly, opened by the control valve 51 of controlling switch 52, and then the material that reaction is completed in kettle 2 is discharged at discharge nozzle 5,
During discharging, motor 3 can be started, crystallization effect is improved by stirring, it is to avoid raw material is retained in kettle 2 and kettle 2 is produced
The driving expansion link 91 of hydraulic cylinder 9 bounces back after the completion of corroding and reducing the loss of raw material, discharging, and gear 8, which is reversely rotated, makes kettle 2
Return, facilitates be processed next time, it is necessary to which when being heated up to material, heat is passed through into heat-exchange tube 10 by water inlet pipe 11
Water, and then improve temperature in seal box 1, it is to avoid usual manner directly carries out the thermal stress of kettle 2 that heating is likely to result in kettle 2
Damage, when being cooled down to material, start negative-pressure air fan 181, the air of heating in seal box 1 is entered in air-out disk 19 and edge
Discharge pipe 18 and air outlet 15 are discharged, and negative pressure are produced in seal box 1, extraneous air is under suction function along air inlet 14, air intake
Pipe 16 and supplying air disc 17 enter in seal box 1, pass through scavenging way, it is to avoid conventional chilling water cooling mode easily causes kettle 2
The phenomenon of breakage occurs in the case where the temperature difference is larger, and ensure that the fast cooling of kettle 2.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (7)
1. a kind of low-loss and energy-saving reaction alternating temperature overturns crystallization kettle, including seal box and kettle certainly, it is characterised in that the kettle position
In in seal box, the kettle outer wall is installed provided with heater and temperature sensor, and the kettle both sides are respectively equipped with rotary shaft
And fixing axle, rotary shaft and fixing axle are integral type structure with kettle, and the rotary shaft other end is rotatably installed in seal box
On the wall of side, gear is provided with the fixing axle other end, gear is integrated casting with fixing axle and formed, and the kettle bottom surface is filled in bowl,
Kettle main body is provided with motor, the output end of the motor, which is connected with, stretches in up big and down small round table-like in kettle center of top
Enter the swingle inside kettle, the swingle is provided with stirring vane, and stirring vane is provided with auxiliary upset blade, kettle top
Portion is further opened with material inlet, and the kettle leading flank middle and lower part is provided with discharge nozzle, and automatic turning is provided with seal box bottom surface
Device, the automatic turning device includes the hydraulic cylinder being fixed on seal box bottom surface, and the hydraulic cylinder is provided with horizontal direction
Expansion link, the expansion link front end is provided with plane on toothrow plate, the toothrow plate and is provided with the toothrow being meshed with gear, row
Tooth plate bottom is slidably connected with seal box bottom surface；Commuting case is provided with the outer wall of seal box side, the commuting case side is provided with
Air inlet and air outlet, provided with the blast pipe that is connected with air inlet at the top of commuting case, the blast pipe other end is from sealing
Case top surface stretches into inside seal box and is connected with supplying air disc, offers multiple through holes in air intake tray bottom, is set in commuting case bottom
There is the discharge pipe being connected with air outlet, the discharge pipe other end is stretched into inside seal box and is connected with out from seal box bottom
Wind disk, offers multiple through holes at the top of air-out disk, and the discharge pipe is provided with negative-pressure air fan, is embedded with the wall of seal box side
Heat-exchange tube, the heat-exchange tube is helical pipe, is separately installed with and heat-exchange tube phase in seal box side surface upper part and bottom
The water inlet pipe and drainpipe of connection, drainpipe are connected with replenisher tank, and replenisher tank is connected by drinking-water pipe with kettle.
2. a kind of low-loss and energy-saving reaction alternating temperature according to claim 1 overturns crystallization kettle certainly, it is characterised in that described is close
Turnover door is provided with the top of joint sealing, material inlet is located at immediately below turnover door.
3. a kind of low-loss and energy-saving reaction alternating temperature according to claim 1 overturns crystallization kettle certainly, it is characterised in that the gear
It is discoid in 1/3.
4. a kind of low-loss and energy-saving reaction alternating temperature according to claim 1 overturns crystallization kettle certainly, it is characterised in that described stirs
Mix on blade and auxiliary upset blade is arranged in a mutually vertical manner.
5. a kind of low-loss and energy-saving reaction alternating temperature according to claim 1 overturns crystallization kettle certainly, it is characterised in that described goes out
Expects pipe is provided with valve with kettle junction, and controlling switch is provided with the top of discharge nozzle, and controlling switch is used for the switch of control valve.
6. a kind of low-loss and energy-saving reaction alternating temperature according to claim 1 overturns crystallization kettle certainly, it is characterised in that described takes out
Flowmeter is installed on water pipe.
7. a kind of low-loss and energy-saving reaction alternating temperature according to claim 1 overturns crystallization kettle certainly, it is characterised in that described benefit
Water pot is made up of heat-insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710684692.XA CN107320995A (en) | 2017-08-11 | 2017-08-11 | A kind of low-loss and energy-saving reaction alternating temperature overturns crystallization kettle certainly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710684692.XA CN107320995A (en) | 2017-08-11 | 2017-08-11 | A kind of low-loss and energy-saving reaction alternating temperature overturns crystallization kettle certainly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107320995A true CN107320995A (en) | 2017-11-07 |
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ID=60200306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710684692.XA Withdrawn CN107320995A (en) | 2017-08-11 | 2017-08-11 | A kind of low-loss and energy-saving reaction alternating temperature overturns crystallization kettle certainly |
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|---|---|
| CN (1) | CN107320995A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108928902A (en) * | 2018-07-26 | 2018-12-04 | 刘平 | A kind of coagulant interval delivery device for sewage treatment |
| CN111204827A (en) * | 2020-01-17 | 2020-05-29 | 陕西能源职业技术学院 | Chemical wastewater purification device |
-
2017
- 2017-08-11 CN CN201710684692.XA patent/CN107320995A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108928902A (en) * | 2018-07-26 | 2018-12-04 | 刘平 | A kind of coagulant interval delivery device for sewage treatment |
| CN111204827A (en) * | 2020-01-17 | 2020-05-29 | 陕西能源职业技术学院 | Chemical wastewater purification device |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171107 |
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| WW01 | Invention patent application withdrawn after publication |