CN201543266U - Double-cold crystallizer - Google Patents
Double-cold crystallizer Download PDFInfo
- Publication number
- CN201543266U CN201543266U CN2009202461346U CN200920246134U CN201543266U CN 201543266 U CN201543266 U CN 201543266U CN 2009202461346 U CN2009202461346 U CN 2009202461346U CN 200920246134 U CN200920246134 U CN 200920246134U CN 201543266 U CN201543266 U CN 201543266U
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- rotary shaft
- hollow rotary
- pipe
- dual
- inner chamber
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Abstract
The utility model relates to a double-cold crystallizer, which comprises a drive device, an inner cavity and a jacket container arranged on the outer surface of the inner cavity. The double-cold crystallizer is characterized in that the jacket container comprises two ore more seal jacket cavities, wherein each jacket cavity is provided with an outer tube, a water inlet pipe communicated with the outer tube and a water outlet pipe communicated with the outer tube, the inner cavity is provided with a feed pipe, a discharge pipe and a drainage pipe, wherein the feed pipe and the drainage pipe are communicated with the inner cavity, and the discharge pipe is communicated with the inner cavity. The crystallizer increases heat exchange area, is even to stir and crystallize, improves efficiency, and increases yield.
Description
Technical field
The utility model relates to the chemical industry equipment field, is specifically related to a kind of crystallizer that is used for the biochemical industry crystallisation by cooling.
Background technology
In reality is produced, products such as some products such as glucose, sweet mellow wine, xylitol, its production technology often forms crystal by container chuck crystallisation by cooling solution.Adopt the machinery of this crystallization mode relatively many on market at present, its equipment is horizontal vessel, and structure is compositions such as cylindrical shell, employing single channel chuck and heat exchange coil, special-purpose glucose crystallization reductor, rotating shaft.
This equipment is owing to adopt glucose crystallization reductor speed non-adjustable, and crystallization rate is non-adjustable, and the price height; Coil pipe skewness, chuck are single channel, and stirring and heat exchange are insufficient, and crystallization effect is bad, and yields poorly, and cooling velocity is slow, and the product cycle is long, the operating cost height; Rotating shaft and sealing surface can not effectively guarantee axiality and perpendicularity, damage mechanical seal easily, increase operating cost.
The utility model content
The purpose of this utility model is to overcome defective of the prior art, and design stirring and heat exchange are abundant, a kind of dual-cooling type crystallizer that crystallization effect is good.
For achieving the above object, the technical solution of the utility model is to adopt:
A kind of dual-cooling type crystallizer, comprise: transmission device, inner chamber and be arranged at the jacketed vessel of inner chamber outer surface, wherein, described jacketed vessel is made up of two or more clips mantle cavities, described each chuck chamber be provided with urceolus, with the water inlet pipe of described urceolus conducting, with the outlet pipe of described urceolus conducting; Described inner chamber is provided with feed pipe and blow-off pipe, discharge nozzle, described feed pipe and blow-off pipe and described inner chamber conducting; Described discharge nozzle and described inner chamber conducting.
Wherein, jacketed vessel is formed in one, and is provided with back-up ring in the described jacketed vessel described jacketed vessel is divided into the chuck chamber that two or more seal mutually.
Wherein, described transmission system comprises the hollow rotary shaft that is arranged in the described inner chamber, and the ribbon that is arranged at described hollow rotary shaft surface, and described ribbon extends along the axial screw of described hollow rotary shaft; Described ribbon external diameter and described inner chamber internal diameter are suitable.
Wherein, described hollow rotary shaft two ends conducting and the middle cavity that blocks; Described hollow rotary shaft surface is provided with coil device, and described coil device comprises helix tube and back-shaped coil pipe, and described helix tube extends along the axial screw of described hollow rotary shaft, and described helix tube two ends respectively with the both sides cavity conducting of described hollow rotary shaft; Described back-shaped coil pipe is back-shaped and along the extending axially of described hollow rotary shaft, the two ends of described back-shaped coil pipe respectively with the both sides cavity conducting of described hollow rotary shaft.
Wherein, described dual-cooling type crystallizer shell is provided with flat head, the flat head two ends are fixed with the support flange, described hollow rotary shaft passes described flat head, support flange, and tighten bearing fixing on flat head by bearing block, described discharge nozzle and the one side flat head lower end conducting of described equipment, a described side flat head links to each other with described inner chamber.
Wherein, also be provided with stuffing seal between described hollow rotary shaft and the described flat head, described stuffing seal comprises stuffing box and gland, and described gland is fixedlyed connected with described stuffing box by the set bolt assembly; Be provided with filler in the described stuffing box.
Wherein, also comprise support, described support is fixedlyed connected with described flat head by the support flange.
Wherein, described transmission device comprises that also motor reaches and reductor, and described hollow rotary shaft is in transmission connection by the output shaft of reductor and described motor; Described reductor is the adjustable reductor of frequency conversion.
Advantage of the present utility model and beneficial effect are: this crystallizer has increased heat exchange area, stirs, and crystallization is even, has improved efficient, has increased output.
Description of drawings
Fig. 1 is the structure chart of a kind of dual-cooling type crystallizer of the utility model;
Fig. 2 is the support flange arrangement figure of a kind of dual-cooling type crystallizer of the utility model;
Fig. 3 is the coil device structure of a kind of dual-cooling type crystallizer of the utility model;
Fig. 4 is the stuffing seal structure chart of a kind of dual-cooling type crystallizer of the utility model;
Fig. 5 is the horizontal schematic diagram of back-shaped coil pipe of a kind of dual-cooling type crystallizer of the utility model.
Among the figure: 1, reductor; 2, support; 3, support flange; 4, flat head; 5, inner chamber; 6, ribbon; 7, jacketed vessel; 8, coil device; 9, hollow rotary shaft; 10, leg; 11, airtight and watertight padding device; 12, bearing block; 13, fastening bearing; 14, swivel joint; 15, discharge nozzle; 31, bearing block control bit; 32, packing seal control bit; 33, control bit is installed; 81, helix tube; 82, back-shaped coil pipe; 71, feed pipe; 72, back-up ring; 73, water inlet pipe; 74, urceolus; 75, outlet pipe; 76, blow-off pipe; 101, gland; 102, stuffing box; 103, set bolt assembly; 104, filler.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is further described.Following examples only are used for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
The concrete technical scheme of implementing of the utility model is:
As shown in Figure 1, a kind of dual-cooling type crystallizer of the present utility model, comprise: transmission device, inner chamber 5 and the jacketed vessel that is arranged at inner chamber 5 outer surfaces, the shell of crystallizer is provided with flat head 4, transmission device comprises motor, reductor 1 (adopting the adjustable reductor of general frequency conversion), be arranged at the hollow rotary shaft 9 in the inner chamber 5, hollow rotary shaft 9 is in transmission connection by the output shaft of reductor 1 with motor, hollow rotary shaft 9 two ends are connected with swivel joint 14 by the fastening bearing 13 on the bearing block 12, its hollow rotary shaft two ends respectively connects a swivel joint 14, the reductor hollow output shaft links to each other with hollow rotary shaft, support 2 is fixedlyed connected with flat head 4 by support flange 3, support flange 3 is made up of two annular assemblies of socket, as shown in Figure 2, on the support flange 3 bearing block control bit 31 is arranged, packing seal control bit 32 and installation control bit 33.Bearing block control bit 31 locating shaft bearings 12 guarantee that it satisfies concentricity and perpendicularity requirement; The 32 location packing seals of packing seal control bit guarantee that it satisfies concentricity and perpendicularity requirement; Control bit 33 location support flanges 3 are installed, are guaranteed that it satisfies equipment concentricity and perpendicularity requirement.Hollow rotary shaft 9 passes flat head 4, support flange 3, and it is fixing to tighten bearing 13 by bearing block 12, also has stuffing seal 11 between hollow rotary shaft 9 and the flat head 4, its stuffing seal 11 is fixed on the support flange 3, support flange 3 fixing with flat head 4 on.Stuffing seal 11 as shown in Figure 4, comprises stuffing box 102, gland 101, set bolt assembly 103 and filler 104 compositions.Gland 101 is fixedlyed connected with stuffing box 102 by set bolt assembly 103, is provided with filler 104 in stuffing box 102, its filler by silicone rubber pad with add the polyethylene pad and form.Hollow rotary shaft 9 surfaces are provided with ribbon 6, ribbon 6 extends along the axial screw of described hollow rotary shaft 9, hollow rotary shaft 9 is that two ends conducting and middle its two ends of cavity that block respectively have a cavity of isolating mutually, circulating cooling liquid by circulation in circulation line, swivel joint 14, rotating shaft cavity 9 and the coil device 8, makes the material cooling under the effect of pump.Hollow rotary shaft 9 surfaces are provided with coil device 8.As accompanying drawing 3, shown in 5, coil device 8 comprises helix tube 81 and back-shaped coil pipe 82, helix tube 81 extends along the axial screw of hollow rotary shaft 9, empty in the helix tube 81, and two ends respectively with the cavity conducting at hollow rotary shaft 9 two ends, back-shaped coil pipe 82 is back-shaped and extending axially along hollow rotary shaft 9, empty in the back-shaped coil pipe 82, and two ends respectively with the cavity conducting at the two ends of hollow rotary shaft 9.Cooling fluid can be passed through helix tube 81 and 82 internal flows of back-shaped coil pipe when mobile like this.
The container that jacketed vessel 7 is formed in one is provided with back-up ring 72 described jacketed vessel is divided into the chuck chamber of three continuous seal in the jacketed vessel 7.One cover water inlet pipe 73 and outlet pipe 75 respectively arranged on three chuck chambeies, in the chuck chamber, add cold cooling fluid and emit cooling fluid with convenient.Entire equipment is provided with a feed pipe 71 and a blow-off pipe 76, and feed pipe 71 and blow-off pipe 76 and described inner chamber conducting, with convenient material to be crystallized is added inner chamber, and the waste material after the crystallization is emitted.
Be welded with 2 legs 10 on the chuck, leg 10 is used to support entire equipment, and leg 10 is fixed and ground by foundation bolt, and discharge nozzle 15 links to each other with the lower end of a side flat head 4.
During work, material passes through in the feed pipe access arrangement cylindrical shell, after material arrives to a certain degree, and machine operation, after adjustable reductor 1 speed governing of general frequency conversion, drive hollow rotary shaft 9 and rotate, and then drive coil device 8 rotations, realize reducing solution temperature with the abundant heat exchange of material, when reaching crystallization temperature, material is separated out crystal, be fixed on the coil device 8 because of ribbon 6 simultaneously, so ribbon 6 rotations scrapes the inwall crystal.As crystal seed, crystal seed evenly distributes in cylindrical shell under ribbon 6 and deadweight effect, realizes that solution is homogeneously crystallized.After material forms crystal, outside discharging opening 15 expelling tubes.
This equipment can be widely used in industries such as chemical industry, food, bioengineering, and solution is separated out the material of crystal by heat exchange.
The advantage of present embodiment is, this crystallizer adopts multichannel chuck, polydisc pipe cooling structure, increased heat exchange area, crystallization is even, has improved efficient, has increased output, adopt general frequency conversion reductor, enlarged the mixing speed scope, be convenient to debug the optimum speed operation, and common frequency conversion reductor has been than special reduction gear low price, result of use is suitable, and crystallization rate can artificially be controlled.Adopt packing seal, than mechanical seal low price, effect is suitable, and avoids damaging parts because of the assembly precision error.The polydisc pipe adopts the circular coil pipe in the outside, the back-shaped coil pipe in center to combine, during the equipment operation, in the container solution to uniform heat exchange, no dead angle, crystallization effect is good, the production efficiency height.
The above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (8)
1. dual-cooling type crystallizer, comprise: transmission device, inner chamber and be arranged at the jacketed vessel of inner chamber outer surface, it is characterized in that, described jacketed vessel is made up of two or more clips mantle cavities, described each chuck chamber be provided with urceolus, with the water inlet pipe of described urceolus conducting, with the outlet pipe of described urceolus conducting; Described inner chamber is provided with feed pipe, discharge nozzle and blow-off pipe, described feed pipe and blow-off pipe and described inner chamber conducting, described discharge nozzle and described inner chamber conducting.
2. dual-cooling type crystallizer according to claim 1 is characterized in that described jacketed vessel is formed in one, and is provided with back-up ring in the described jacketed vessel described jacketed vessel is divided into the chuck chamber that two or more seal mutually.
3. dual-cooling type crystallizer according to claim 1 and 2, it is characterized in that, described transmission system comprises the hollow rotary shaft that is arranged in the described inner chamber, and the ribbon that is arranged at described hollow rotary shaft surface, and described ribbon extends along the axial screw of described hollow rotary shaft; Described ribbon external diameter and described inner chamber internal diameter are suitable.
4. dual-cooling type crystallizer according to claim 3 is characterized in that, two ends conducting of described hollow rotary shaft and the middle cavity that blocks; Described hollow rotary shaft surface is provided with coil device, and described coil device comprises helix tube and back-shaped coil pipe, and described helix tube extends along the axial screw of described hollow rotary shaft, and described helix tube two ends respectively with the both sides cavity conducting of described hollow rotary shaft; Described back-shaped coil pipe is back-shaped and along the extending axially of described hollow rotary shaft, the two ends of described back-shaped coil pipe respectively with the both sides cavity conducting of described hollow rotary shaft.
5. dual-cooling type crystallizer according to claim 3, it is characterized in that, described dual-cooling type crystallizer shell is provided with flat head, the flat head two ends are fixed with the support flange, described hollow rotary shaft passes described flat head, support flange, and tighten bearing fixing on flat head by bearing block, and described discharge nozzle and the one side flat head lower end conducting of described equipment, a described side flat head links to each other with described inner chamber.
6. dual-cooling type crystallizer according to claim 5, it is characterized in that, also be provided with stuffing seal between described hollow rotary shaft and the described flat head, described stuffing seal comprises stuffing box and gland, and described gland is fixedlyed connected with described stuffing box by the set bolt assembly; Be provided with filler in the described stuffing box.
7. dual-cooling type crystallizer according to claim 5 is characterized in that, also comprises support, and described support is fixedlyed connected with described flat head by the support flange.
8. dual-cooling type crystallizer according to claim 3 is characterized in that, described transmission device comprises that also motor reaches and reductor, and described hollow rotary shaft is in transmission connection by the output shaft of reductor and described motor; Described reductor is the adjustable reductor of frequency conversion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202461346U CN201543266U (en) | 2009-09-30 | 2009-09-30 | Double-cold crystallizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202461346U CN201543266U (en) | 2009-09-30 | 2009-09-30 | Double-cold crystallizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201543266U true CN201543266U (en) | 2010-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202461346U Expired - Lifetime CN201543266U (en) | 2009-09-30 | 2009-09-30 | Double-cold crystallizer |
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| CN (1) | CN201543266U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102366679A (en) * | 2011-08-31 | 2012-03-07 | 华南理工大学 | Horizontal spiral push-type supersonic cooling crystallization machine |
| CN102430261A (en) * | 2011-09-13 | 2012-05-02 | 浙江华亿工程设计有限公司 | Continuous cooling crystallizer |
| CN103537114A (en) * | 2013-10-16 | 2014-01-29 | 科迈化工股份有限公司 | Crystal kettle device and method for controlling cooling speed of MBT (2- mercaptobenzothiazole) during production |
| CN105214587A (en) * | 2015-09-22 | 2016-01-06 | 衢州峥嵘环保科技有限公司 | A kind of horizontal autoclave |
| CN108176075A (en) * | 2018-03-21 | 2018-06-19 | 南通波涛化工有限公司 | A kind of novel benzotriazole crystallization apparatus |
| CN109046502A (en) * | 2018-08-29 | 2018-12-21 | 蔡莉 | A kind of multi-functional pathological anatomy autopsy table |
| CN112337132A (en) * | 2020-11-20 | 2021-02-09 | 中国有色集团（广西）平桂飞碟股份有限公司 | Ferrous sulfate crystal separation treatment method for titanium dioxide production by sulfuric acid process |
| WO2021223061A1 (en) * | 2020-05-05 | 2021-11-11 | 鹏辰新材料科技股份有限公司 | Chemical product crystallization device |
-
2009
- 2009-09-30 CN CN2009202461346U patent/CN201543266U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102366679A (en) * | 2011-08-31 | 2012-03-07 | 华南理工大学 | Horizontal spiral push-type supersonic cooling crystallization machine |
| CN102430261A (en) * | 2011-09-13 | 2012-05-02 | 浙江华亿工程设计有限公司 | Continuous cooling crystallizer |
| CN102430261B (en) * | 2011-09-13 | 2014-01-15 | 浙江华亿工程设计有限公司 | Continuous cooling crystallizer |
| CN103537114A (en) * | 2013-10-16 | 2014-01-29 | 科迈化工股份有限公司 | Crystal kettle device and method for controlling cooling speed of MBT (2- mercaptobenzothiazole) during production |
| CN103537114B (en) * | 2013-10-16 | 2015-12-02 | 科迈化工股份有限公司 | Control the crystallization kettle device and method of lowering the temperature during accelerant MBT is produced |
| CN105214587A (en) * | 2015-09-22 | 2016-01-06 | 衢州峥嵘环保科技有限公司 | A kind of horizontal autoclave |
| CN108176075A (en) * | 2018-03-21 | 2018-06-19 | 南通波涛化工有限公司 | A kind of novel benzotriazole crystallization apparatus |
| CN109046502A (en) * | 2018-08-29 | 2018-12-21 | 蔡莉 | A kind of multi-functional pathological anatomy autopsy table |
| CN109046502B (en) * | 2018-08-29 | 2021-01-08 | 烟台毓璜顶医院 | Multifunctional dissecting table for pathological anatomy |
| WO2021223061A1 (en) * | 2020-05-05 | 2021-11-11 | 鹏辰新材料科技股份有限公司 | Chemical product crystallization device |
| CN112337132A (en) * | 2020-11-20 | 2021-02-09 | 中国有色集团（广西）平桂飞碟股份有限公司 | Ferrous sulfate crystal separation treatment method for titanium dioxide production by sulfuric acid process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100811 |
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| CX01 | Expiry of patent term |