CN2810714Y - Vertical-reciprocating inward turning and stirring crystallization tank - Google Patents
Vertical-reciprocating inward turning and stirring crystallization tank Download PDFInfo
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- CN2810714Y CN2810714Y CN 200520021484 CN200520021484U CN2810714Y CN 2810714 Y CN2810714 Y CN 2810714Y CN 200520021484 CN200520021484 CN 200520021484 CN 200520021484 U CN200520021484 U CN 200520021484U CN 2810714 Y CN2810714 Y CN 2810714Y
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- water pipe
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Abstract
The utility model discloses a vertical-reciprocating inward turning and stirring crystallization tank. A tank body, a wheel hub type scraping disc, a snake-shaped scraping plate, a circular-ring scraping disc, a cooling water pipe, a central shaft, an inward turning stirrer, a cone scraping disc and a discharge hole scraping disc are integrally connected to form reciprocating motion in the tank to scrape crystallization on the tank body and the pipe wall of the cooling pipe. A cooling area of the tank body is arranged in segments; the wheel hub type scraping disc is fixed by the central shaft; the snake-shaped scraping plate moves around the inner wall of the tank body; the circular-ring scraping disc is around the outer wall of the vertical internal cooling water pipe; the cone scraping disc is arranged at the bottom of the tank body and is connected with the wheel hub type scraping disc through a gear, and the upper end is provided with teeth; the central shaft penetrates through the wheel hub type scraping disc, the inward turning stirrer and the cone scraping disc, and the bottom end is connected with the discharge hole scraping disc. The utility model can effectively scrape the crystallization on the inner wall of the tank body and the outer wall of the cooling water pipe without leaving a dead angle, and the stirring is sufficient without having the problem of tank bottom leakage; the utility model has the advantages of continuous production, good heat exchange and high productive efficiency, and solves the problems of easy caking and tank sitting of an original of tank.
Description
Technical field:
The utility model relates to the crystallizing tank that uses in food, medicine, the chemical process, particularly be vertical reciprocating type inward turning agitated crystallizer.
Background technology:
Crystallizing tank is the common equipment in food, medicine and the chemical process, and for example: produce glucose, monosodium glutamate, citric acid series products, the net shape of this product is powder or particle.In the process of producing these products, need to use crystallizing tank that product is carried out crystallization.At present, in the domestic the said goods of China is produced, crystallizing tank is two kinds of vertical tank and horizontal tanks, wherein, cooling device in the vertical tank is a coiled pipe, feeds cooling water or chilled brine in jar, needs the mixture of crystallization to enter crystallizing tank, in jar, after supercooling, form the mixture of crystal and water, at the bottom of jar, emit.
To produce glucose is example, and the problem that this crystallizing tank exists is, glucose crystallization on the spiral coil cooling tube wall, because the shape of spiral coil cooling tube is limit, the crystallization that cleans out timely and effectively on the spiral coil cooling tube outer wall is very difficult.The ingot of spiral coil cooling tube outer wall can not be cleared up timely and effectively, caking then accumulates at the spiral coil cooling tube outer wall, along with the time that glucose bonds on the spiral coil cooling tube wall is long more, ingot is big more, cause cooling effectiveness to descend significantly, make liquid glucose can not get effective crystallization, crystallization yield is low, causes a large amount of glucose to lose through seperator; In addition, because caking can not be worked continuously production, form when sitting jar, dissolve, clear up very difficulty of jar interior caking, waste time and energy, make the material pot of the anterior various workshop sections of production line and the material in the pipeline, because acidifying is decomposed, and has to send into trench, throws away in vain.In addition, former axle is bad with the sealing of tank body binding site with the axle that drives the coiled pipe motion is arranged at the bottom of the vertical tank jar, and material leaks from axle and tank body binding site.
Summary of the invention:
The purpose of this utility model is to provide a kind of vertical reciprocating type inward turning agitated crystallizer at the problems referred to above.
The utility model purpose is to be achieved by following technical proposals: crystallizing tank comprises tank body, hub-type scraping disc, snakelike scraper plate, annulus scraping disc, cooling water pipe, central shaft, inner-rotary type agitator, cone scraping disc, discharging opening scraping disc, wherein: the tank body segmentation is provided with between the cooling zone, be provided with intake-outlet between every section cooling zone, be provided with cooling water pipe in the tank body; The hub-type scraping disc be arranged in parallel in tank body, is fixed by central shaft, and the inner-rotary type agitator is installed between per two adjacent hub-type scraping discs; Snakelike scraper plate is detouring along inner tank wall, is connected with the hub-type scraping disc at snakelike flex point place; Annulus scraping disc and hub-type scraping disc in one plane perpendicular to cooling water pipe, are looped around the cooling water pipe outer wall, are connected with the hub-type scraping disc; Cooling water pipe is straight shape pipe, is made up of outer tube and interior pipe, and segmentation is provided with between the cooling zone, is provided with water inlet, delivery port between each cooling zone; The cone scraping disc is placed on the bottom of tank body, and there is tooth the upper end, connects nethermost hub-type scraping disc by gear; Central shaft runs through hub-type scraping disc, inner-rotary type agitator, cone scraping disc, and the bottom connects the discharging opening scraping disc; As a whole after hub-type scraping disc, snakelike scraper plate, annulus scraping disc, inner-rotary type agitator, cone scraping disc, the connection of discharging opening scraping disc, whole doing in tank body pumps under the drive of Lever machine.
In in the described cooling water pipe pipe be provided with between quantity and cooling water pipe segmentation cooling zone that the quantity that is provided with between quantity and tank body segmentation cooling zone is set is identical.
It is the triangle scraper that there is the cross section in the described hub-type scraping disc outside, and the base is relative with inner tank wall, and wedge angle is inside.
Described annulus scraping disc cross section is a triangle, and wedge angle is outside.
Described inner-rotary type agitator comprises axle sleeve, paddle, annulus, stirring wing, and the inboard and the axle sleeve of paddle are fixed, and axle sleeve is enclosed within on the central shaft, and the outside and the annulus of paddle are fixed, and stirring wing is installed in the annulus outside.
The good effect that the utlity model has:
1, the utility model is provided with hub-type scraping disc, snakelike scraper plate, cone scraping disc, annulus scraping disc, discharging opening scraping disc in jar, these scraping discs connect into as a whole doing and pump under the drive of Lever machine, cooling tube changes straight shape pipe by former into coiled pipe, be convenient to strike off timely and effectively the crystallization that forms on inner tank wall and the cooling water pipe outer wall, strike off and do not stay the dead angle, be difficult for forming crystal caking phenomenon, exchange heat efficient height.
2, owing between the hub-type scraping disc inner-rotary type agitator is installed, stirring is abundant, and it is timely that scraper plate strikes off crystallization in addition, is difficult for formation and sits jar; In addition, difficult pseudo-brilliant and also brilliant phenomenon, percent crystallization in massecuite height, the homogeneous grain size of producing of crystalline solid nucleus, material proportion is the same, and material can be evenly distributed in the seperator, does not produce vibration and waves phenomenon, seperator is damaged little, the bearing service life of prolongation seperator, energy-saving and cost-reducing.
3, segmentation is provided with cooling section between the tank body cooling zone, can satisfy different technological requirements.
4,, leak the material problem at the bottom of not existing jar because pot bottom does not have rotating machinery.
5, the utility model can be produced continuously, and the production efficiency height cuts the waste, and reduces cost.
Description of drawings:
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is the structure cutaway view of cooling water pipe in the utility model;
Fig. 3 is an Inlet and outlet water schematic diagram between the cooling water pipe cooling zone in the utility model;
Fig. 4 is hub-type scraping disc structure and an annexation schematic diagram in the utility model;
Fig. 5 is the structural representation of inner-rotary type agitator in the utility model;
Fig. 6 is the structure vertical view of Fig. 5;
Fig. 7 is the front view of cone scraping disc in the utility model;
Fig. 8 is the structure vertical view of Fig. 7;
Fig. 9, Figure 10, Figure 11, Figure 12 are gear structure and the annexation schematic diagrames that the cone scraping disc is connected with the hub-type scraping disc in the utility model;
Figure 13 is the structure and the annexation schematic diagram of push-and-pull ring in Lever machine and the tank body syndeton in the utility model.
Among the figure: 1 tank body, 2 hub-type scraping discs, 3 snakelike scraper plate 4 annulus scraping discs 5 cooling water pipes 6 central shafts 7 inner-rotary type agitators 8 links 9 Lever machines 10 cone scraping discs 11 discharging opening scraping discs 12,12a water inlet 13,13a delivery port 14 insulating interlayers 15, tooth 20 transverse axis 21 shaft couplings 22 connecting shaft frames 23 discharging openings 24 sewage draining exits 25 agitators 26 snakelike scraper plate 27 water inlets 28 delivery ports between the 15a cooling zone on 16 push-and-pull rings, 17 straight-tooth, 18 contrates, the 19 cone scraping discs
The specific embodiment: the utility model is described in further detail below in conjunction with the specific embodiment:
Fig. 1 is the utility model overall structure schematic diagram, structure as shown in the figure, this crystallizing tank comprises tank body 1, hub-type scraping disc 2, snakelike scraper plate 3, annulus scraping disc 4, interior cooling water pipe 5, central shaft 6, inner-rotary type agitator 7, cone scraping disc 10, discharging opening scraping disc 11.Segmentation is provided with between the cooling zone on the tank body 1, be provided with between 6 cooling zones on the tank body 1 in the present embodiment, each have intake-outlet between 6 cooling zones, separate by insulating interlayer 14 between two adjacent cooling zones, as between first section cooling zone 15,15 have water inlet 12, delivery port 13 between the cooling zone, 15a between second cooling zone, 15a between the cooling zone, 15a have water inlet 12a, delivery port 13a, first cooling section and second cooling section separate by insulating interlayer 14, and below the rest may be inferred.Be provided with four groups of cooling water pipes 5 in the tank body 1, pipe in the six roots of sensation is arranged in every group of cooling water pipe 5, cooling water pipe 5 is formed between 6 sections cooling zones from top to bottom, consult Fig. 2, Fig. 3.Cooling water in tank body 1 and the cooling water pipe 5 between every section cooling zone all is independently to carry out, and the control temperature is identical between the corresponding cooling zone of maintenance and interior cooling water pipe 5, can determine to be provided with between the cooling zone quantity according to production technology like this.Hub-type scraping disc 2, snakelike scraper plate 3, annulus scraping disc 4, cone scraping disc 10, discharging opening scraping disc 11, central shaft 6, inner-rotary type agitator 7 are set in the tank body 1.Hub-type scraping disc 2 is set in parallel in the tank body 1, and is fixing by central shaft 6.It is the triangle scraper that there is the cross section in hub-type scraping disc 2 outsides, and the base of scraper is relative with tank body 1 inwall, and wedge angle is inside, and Fig. 4 provides the structure and the annexation thereof of hub-type scraping disc 2.Hub-type scraping disc 2 be arranged in parallel in tank body 1 12 from top to bottom in the present embodiment.In actual the use, the quantity of hub-type scraping disc 2 is determined according to the height of tank body 1, the lift stroke of Lever machine 9.Between per two adjacent hub-type scraping discs 2 inner-rotary type agitator 7 is installed, by central shaft 6 in center fixation.Inner-rotary type agitator 7 comprises axle sleeve, paddle, annulus, stirring wing, and the inboard and the axle sleeve of paddle are fixed, and axle sleeve is enclosed within on the central shaft 6, and the outside and the annulus of paddle are fixed, and stirring wing is installed in the annulus outside, consults Fig. 5, Fig. 6.Snakelike scraper plate 3 detours along inner tank wall, is connected with hub-type scraping disc 2 at snakelike flex point place.At cooling water pipe 5 outer walls snakelike scraper plate 26 is set, snakelike scraper plate 26 detours outside cooling water pipe 5, and snakelike scraper plate 26 links to each other at snakelike flex point place with annulus scraping disc 4, the crystallization of striking off cooling water pipe 5 outer walls with 4 actings in conjunction of annulus scraping disc.Annulus scraping disc 4 cross sections are triangle, and wedge angle is outside, and annulus scraping disc 4 and hub-type scraping disc 2 are on same plane, perpendicular to interior cooling water pipe 5, cooling water pipe 5 outer walls in being looped around are connected with hub-type scraping disc 2, strike off the crystallization on cooling water pipe 5 outer walls when being used to pump.Cooling water pipe 5 is straight shape pipe, form by outer tube and interior pipe, segmentation is provided with between the cooling zone, be provided with water inlet, delivery port between each cooling zone separately, constitute the cooling water peripheral passage between the outer tube of cooling water pipe 5 and the interior pipe, in the cooling water pipe 5 in pipe be provided with between quantity and cooling water pipe 5 segmentation cooling zones that the quantity that is provided with between quantity and tank body 1 segmentation cooling zone is set is identical.Fig. 3 provides the circulation route of cooling water between one of them cooling zone, and cooling water is entered by water inlet 27, flows out from delivery port 28.There is tooth 19 cone scraping disc 10 upper ends, are placed on the bottom of tank body 1, and the structure of cone scraping disc 10 is seen Fig. 7, Figure 8 shows that the vertical view of cone scraping disc 10.Cone scraping disc 10 is connected with a nethermost hub-type scraping disc 2 with transverse axis 20 by straight-tooth 17, contrate 18, transverse axis 20 is positioned at the top of cone scraping disc 10, fixedly connected with tank body 1 in two ends, contrate 18 is installed on the transverse axis 20 and vertical straight-tooth 17 vertical interlocks, as shown in Figure 9, contrate 18 again with tooth 19 interlocks of cone scraping disc 10 upper ends, as shown in figure 10, transverse axis 20 is two semiaxis, semiaxis has double wedge, a semiaxis fluted, 21, two semiaxis of two mutual chimeric overcoat shaft joints of semiaxis can relatively rotate, as Figure 11.Central shaft 6 corresponding transverse axis 20 places are the connecting shaft frame 22 of shaped as frame, and the upper end of connecting shaft frame 22 allows central shaft stride across transverse axis apart from the stroke decision by central shaft 6 of the height of transverse axis 20, avoids central shaft 6 to meet at transverse axis 20, specifically consults Figure 12.
Discharging opening scraping disc 11 is arranged on the tank base discharging opening, is connected with the bottom of central shaft 6.Central shaft 6 runs through 12 hub-type scraping discs 2, inner-rotary type agitator 7, cone scraping disc 10, and the bottom connects discharging opening scraping disc 11.As a whole after hub-type scraping disc 2, snakelike scraper plate 3, annulus scraping disc 4, inner-rotary type agitator 7, cone scraping disc 10,11 connections of discharging opening scraping disc, whole upper end is connected with Lever machine 9 by link 8, push-and-pull ring 16, do pumping under the drive of Lever machine 9, Figure 13 provides the structure and the annexation schematic diagram of push-and-pull ring 16 in Lever machine 9 and tank body 1 syndeton.During the utility model operation, by Lever machine 9 pulling push-and-pull rings 16, link 8, the integral body that drive hub-type scraping disc 2, snakelike scraper plate 3, annulus scraping disc 4, inner-rotary type agitator 7, cone scraping disc 10, discharging opening 11 scraping discs, snakelike scraper plate 28 connect into is done in tank body 1 and is pumped, inner-rotary type agitator 7 is subjected to the material effect in the tank body and rotates in tank body 1, clockwise direction rotation under the effect of material when carrying on the central shaft 6, central shaft 6 counterclockwise rotates when descending, and hub-type scraping disc 2, snakelike scraper plate 3 strike off the material crystallization of tank body 1 inwall; Annulus scraping disc 4, snakelike scraper plate 26 strike off the crystallization on cooling water pipe 5 outer walls at interior cooling water pipe 5 outer walls when pumping, the discharging opening scraping disc strikes off the crystallization of discharging opening.Stir on the limit, strike off on the limit, discharges from discharging opening 23 after the material crystallization, when needing to clean, cleans by Butterworth Hatch, and soiling solution is discharged from sewage draining exit 24.
In order to make stirring more abundant, above the bottom discharge mouth scraping disc 11 of tank body 1, the impeller-type agitator 25 of paripheral zone paddle is installed.
Claims (7)
1, a kind of vertical reciprocating type inward turning agitated crystallizer, it is characterized in that: it comprises tank body (1), hub-type scraping disc (2), snakelike scraper plate (3), annulus scraping disc (4), cooling water pipe (5), central shaft (6), inner-rotary type agitator (7), cone scraping disc (10), discharging opening scraping disc (11), wherein: tank body (1) is gone up segmentation and is provided with between the cooling zone, intake-outlet is all arranged between every section cooling zone, be provided with cooling water pipe (5) in the tank body (1); Hub-type scraping disc (2) be arranged in parallel in tank body (1), is fixed by central shaft, between per two adjacent hub-type scraping discs inner-rotary type agitator (7) is housed; Snakelike scraper plate (3) detours along tank body (1) inwall in tank body (1), is connected with hub-type scraping disc (2) at snakelike flex point place; Annulus scraping disc (4) and hub-type scraping disc (2) perpendicular to cooling water pipe (5), are looped around cooling water pipe (5) outer wall on same plane, be connected with hub-type scraping disc (2); Cooling water pipe (5) is straight shape pipe, is made up of outer tube and interior pipe, and segmentation is provided with between the cooling zone, is provided with water inlet, delivery port between each cooling zone; Cone scraping disc (10) is placed on the bottom of tank body (1), and there is tooth the upper end, connects nethermost hub-type scraping disc by gear; Central shaft (6) runs through hub-type scraping disc (2), inner-rotary type agitator (7), cone scraping disc (10), and the bottom connects discharging opening scraping disc (11); As a whole after hub-type scraping disc (2), snakelike scraper plate (3), annulus scraping disc (4), inner-rotary type agitator (7), cone scraping disc (10), discharging opening scraping disc (11) connection, pump whole in tank body (1), doing under the drive of Lever machine (9).
2, vertical reciprocating type inward turning agitated crystallizer according to claim 1 is characterized in that: in the described cooling water pipe (5) pipe be provided with between quantity and cooling water pipe (5) segmentation cooling zone that the quantity that is provided with between quantity and tank body (1) segmentation cooling zone is set is identical.
3, vertical reciprocating type inward turning agitated crystallizer according to claim 1 is characterized in that: it is leg-of-mutton scraper that there is the cross section in described hub-type scraping disc (2) outside, and the base is relative with tank body (1) inwall, and wedge angle is inside.
4, vertical reciprocating type inward turning agitated crystallizer according to claim 1, it is characterized in that: the outer wall design at cooling water pipe (5) has snakelike scraper plate (26), detour outside cooling water pipe (5), snakelike scraper plate (26) is connected at snakelike flex point place with annulus scraping disc (4).
5, vertical reciprocating type inward turning agitated crystallizer according to claim 1, it is characterized in that: described annulus scraping disc (4) cross section is a triangle, and wedge angle is outside.
6, vertical reciprocating type inward turning agitated crystallizer according to claim 1, it is characterized in that: described inner-rotary type agitator (7) comprises axle sleeve, paddle, annulus, stirring wing, axle sleeve is enclosed within on the central shaft (6), the inboard and the axle sleeve of paddle are fixed, the outside and the annulus of paddle are fixed, and stirring wing is installed in the annulus outside.
7, vertical reciprocating type inward turning agitated crystallizer according to claim 1 is characterized in that: the top of the bottom discharge mouth scraping disc (11) of described tank body (1), the impeller-type agitator (25) of paripheral zone paddle is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520021484 CN2810714Y (en) | 2005-08-21 | 2005-08-21 | Vertical-reciprocating inward turning and stirring crystallization tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520021484 CN2810714Y (en) | 2005-08-21 | 2005-08-21 | Vertical-reciprocating inward turning and stirring crystallization tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2810714Y true CN2810714Y (en) | 2006-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520021484 Expired - Fee Related CN2810714Y (en) | 2005-08-21 | 2005-08-21 | Vertical-reciprocating inward turning and stirring crystallization tank |
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|---|---|
| CN (1) | CN2810714Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105819124A (en) * | 2016-04-22 | 2016-08-03 | 辽宁石油化工大学 | Strengthened cooling crystal scraping device for naphthalene tank breather valve |
| CN107537175A (en) * | 2017-10-18 | 2018-01-05 | 无锡力马化工机械有限公司 | A kind of elastic scraper type crystallizer |
-
2005
- 2005-08-21 CN CN 200520021484 patent/CN2810714Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105819124A (en) * | 2016-04-22 | 2016-08-03 | 辽宁石油化工大学 | Strengthened cooling crystal scraping device for naphthalene tank breather valve |
| CN105819124B (en) * | 2016-04-22 | 2018-01-23 | 辽宁石油化工大学 | Naphthalene tank breather valve strengthens crystallisation by cooling removing device |
| CN107537175A (en) * | 2017-10-18 | 2018-01-05 | 无锡力马化工机械有限公司 | A kind of elastic scraper type crystallizer |
| CN107537175B (en) * | 2017-10-18 | 2024-04-30 | 无锡力马化工机械有限公司 | Elastic scraper crystallizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |