CN205235455U - Olso crystallizer - Google Patents
Olso crystallizer Download PDFInfo
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- CN205235455U CN205235455U CN201521045776.1U CN201521045776U CN205235455U CN 205235455 U CN205235455 U CN 205235455U CN 201521045776 U CN201521045776 U CN 201521045776U CN 205235455 U CN205235455 U CN 205235455U
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- chamber
- vaporization chamber
- visor
- crystallisation
- baffle plate
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Abstract
The utility model provides an olso crystallizer, including the evaporating chamber that sets up from top to bottom, crystallization chamber, wherein the upper end of evaporating chamber is equipped with steam outlet, the lower extreme of evaporating chamber is equipped with the unloading pipe, unloading pipe communicates to the crystallization chamber in and extends to the crystallization chamber lower extreme, the side of evaporating chamber lower extreme is equipped with the feed liquid import, the crystallization chamber side is equipped with material liquid outlet, crystallization chamber's bottom is equipped with the crystal export, be equipped with the baffle in the evaporating chamber, steam outlet's lower extreme is located to the baffle, the lateral wall of evaporating chamber is equipped with the sight glass, the sight glass correspondence is equipped with the sight glass purger, the indoor of evaporating chamber and relative with the sight glass is located to the one end of sight glass purger, the other end of sight glass purger is located the evaporating chamber and outer and be connected with water supply installation, crystallization chamber still includes the pressure sensor pipe, the pressure sensor pipe is established from the last lateral wall of locating crystallization chamber's downside extremely down, wherein the one end of pressure sensor pipe is located in the crystallization chamber, outer and the external signal processing device of crystallization chamber is located to the other end, be connected with circulating device and heating device between feed liquid import and material liquid outlet.
Description
Technical field
The utility model relates to crystallizer field, espespecially a kind of oslo crystallizer.
Background technology
Oslo crystallizer 20 generation are proposed by the Jeremiassen of Norwegian the twenties, are also often referred to as Krystal crystallizer or grading type crystallizer, apply more widely industrial obtaining. Its main feature is that region and the crystal vitellarium that degree of supersaturation produces is separately positioned on two places of crystallizer, crystal is fluidized suspension in circulating mother liquor stream, for crystal growth provides a good condition, be mainly used in the industries such as salt manufacturing, metallurgy, the processing of aquatic products thing, soft water manufacture.
There is following shortcoming in existing oslo crystallizer: 1. feed liquid enters after vaporization chamber, and part feed liquid can be taken away by evaporation, causes the loss of part crystal; 2. the discharge requirement of crystal needs to control discharge after manual observation crystal amount again, easily too much crystallization stone is caused to extrusion damage because careless manipulation makes crystal accumulation; In crystallizer because quantity of steam is difficult for greatly observing, can not on-call maintenance in the time that operation is broken down or be abnormal, cause damage.
Utility model content
For addressing the above problem, the utility model provides a kind of oslo crystallizer, can effectively prevent from causing in feed liquid evaporation process the loss of crystal, can automatically respond to the crystallization content of crystallization chamber and remind in time the discharge of control crystal, reduce the extrusion damage to crystallisation chamber, and ruuning situation in can clear view crystallizer, is convenient to get rid of in time abnormal and maintenance.
For achieving the above object, the technical solution adopted in the utility model is: a kind of oslo crystallizer, comprise vaporization chamber setting up and down, crystallisation chamber, wherein the upper end of vaporization chamber is provided with steam (vapor) outlet, the lower end of vaporization chamber is provided with tremie pipe, described tremie pipe is communicated to crystallization chamber and extends to crystallisation chamber lower end, the side of described vaporization chamber lower end is provided with liquor inlet, described crystallisation chamber side is provided with material liquid outlet, the bottom of crystallisation chamber is provided with crystal outlet, in described vaporization chamber, be provided with baffle plate, described baffle plate is located at the lower end of steam (vapor) outlet, the sidewall of described vaporization chamber is provided with visor, described visor correspondence is provided with visor washer, the indoor of vaporization chamber relative with visor is located in one end of described visor washer, the other end of visor washer is located at outside vaporization chamber and is connected with water supply installation, described crystallisation chamber also comprises pressure sensor tube, described pressure sensor tube is established the sidewall of the downside of being located at from top to bottom crystallisation chamber, wherein crystallization chamber is located in one end of pressure sensor tube, the other end is located at the outer also outer signal treating apparatus of crystallisation chamber, between liquor inlet and material liquid outlet, be connected with EGR and heater.
Particularly, described visor washer comprises bending shower nozzle, tube connector, connector, wherein bending shower nozzle and connector are located at the two ends of tube connector, described bending shower nozzle is located in vaporization chamber and is relative with the visor of one end in vaporization chamber, described connector this with vaporization chamber outward and be connected with water supply installation by connector.
Particularly, the quantity of described baffle plate is at least two, and baffle plate is for being obliquely installed, and the angle of inclination is 5-15 °.
Particularly, described baffle plate is semi-circular shape, and wherein baffle plate forms by plate body is evenly distributed, wherein between plate body, is provided with gap.
Particularly, the spacing in described gap is 1-2cm.
Particularly, also comprise service hatch, described service hatch is located at respectively the sidewall of vaporization chamber and crystallisation chamber.
Particularly, described vaporization chamber is communicated with by tube connector with crystallisation chamber outside.
The beneficial effects of the utility model are:
1. by the upper end in vaporization chamber, baffle plate is set, makes the feed liquid of carrying secretly in steam in evaporation process realize separation by baffle plate, thereby effectively reduced the loss of crystal in feed liquid;
2. by pressure sensor tube outer signal treating apparatus are set at the sidewall of crystallisation chamber downside, by the effect of pressure sensor tube and signal processing apparatus, real time reaction crystallization content, is convenient to discharge in time crystal, effectively prevents from gathering too much extrusion damage crystallisation chamber because of crystal;
3. by visor washer is set, can clean the visor in vaporization chamber, can clearly observe ruuning situation in vaporization chamber, make in time malfunction elimination.
Brief description of the drawings
Fig. 1 is the structural representation of utility model;
Fig. 2 is the structural representation of visor washer;
Fig. 3 is the structural representation of baffle plate.
Drawing reference numeral explanation: 1-vaporization chamber; 11-steam (vapor) outlet; 12-tremie pipe; 13-liquor inlet; 14-baffle plate; 141-plate body; 142-gap; 15-visor; 16-visor washer; 161-bending shower nozzle; 162-tube connector; 163-connector; 2-crystallisation chamber; 21-material liquid outlet; The outlet of 22-crystal; 23-pressure sensor tube; 3-service hatch; 4-tube connector.
Detailed description of the invention
Refer to shown in Fig. 1-3, the utility model is about a kind of oslo crystallizer, comprise vaporization chamber setting up and down 1, crystallisation chamber 2, wherein the upper end of vaporization chamber 1 is provided with steam (vapor) outlet 11, the lower end of vaporization chamber 1 is provided with tremie pipe 12, described tremie pipe 12 is communicated in crystallisation chamber 2 and extends to crystallisation chamber 2 lower ends, the side of described vaporization chamber 1 lower end is provided with liquor inlet 13, described crystallisation chamber 2 sides are provided with material liquid outlet 21, the bottom of crystallisation chamber 2 is provided with crystal outlet 22, in described vaporization chamber 1, be provided with baffle plate 14, described baffle plate 14 is located at the lower end of steam (vapor) outlet 11, the sidewall of described vaporization chamber 1 is provided with visor 15, described visor 15 correspondences are provided with visor washer 16, the indoor of vaporization chamber 1 relative with visor 15 is located in one end of described visor washer 16, the other end of visor washer 16 is located at outside vaporization chamber 1 and is connected with water supply installation, described crystallisation chamber 2 also comprises pressure sensor tube 23, described pressure sensor tube 23 is established the sidewall of the downside of being located at from top to bottom crystallisation chamber 2, wherein one end of pressure sensor tube 23 is located in crystallisation chamber 2, the other end is located at the outer also outer signal treating apparatus of crystallisation chamber 2, between liquor inlet 13 and material liquid outlet 21, be connected with EGR and heater.
Compared to existing technology, the utility model arranges baffle plate 14 by the upper end in vaporization chamber 1, makes the feed liquid of carrying secretly in steam in evaporation process be realized and being separated by baffle plate 14, thereby has effectively reduced the loss of crystal in feed liquid; By pressure sensor tube 23 outer signal treating apparatus are set at the sidewall of crystallisation chamber 2 downsides, by the effect of pressure sensor tube 23 and signal processing apparatus, real time reaction crystallization content, is convenient to discharge in time crystal, effectively prevents from gathering too much extrusion damage crystallisation chamber 2 because of crystal; By visor washer 16 is set, can clean the visor 15 in vaporization chamber 1, can clearly observe the interior ruuning situation of vaporization chamber 1, make in time malfunction elimination.
Particularly, described visor washer 16 comprises bending shower nozzle 161, tube connector 162, connector 163, wherein bending shower nozzle 161 and connector 163 are located at the two ends of tube connector 162, described bending shower nozzle 161 is located in vaporization chamber 1 and is relative with the visor 15 of vaporization chamber 1 interior one end, and this is also connected described connector 163 with water supply installation by connector 163 with vaporization chamber 1 is outer.
Adopt such scheme, by the water supply of water supply installation, from visor washer 16 bending shower nozzle 161 spray, clean the visor 15 of vaporization chamber 1 interior one end, the ruuning situation in can clear observation vaporization chamber 1.
Particularly, the quantity of described baffle plate 14 is at least two, and baffle plate 14 is for being obliquely installed, and the angle of inclination is 5-15 °, in the present embodiment, baffle plate 14 is two, the angle tilting is 10 °, and baffle plate 14 is semi-circular shape, wherein baffle plate 14 forms by plate body 141 is evenly distributed, and wherein 141 of plate bodys are provided with gap 142, the spacing of its intermediate gap 142 is 1-2cm, and the spacing of the present embodiment intermediate gap 142 is 2cm.
Adopt such scheme, by baffle plate 14 being set in vaporization chamber 1 upper end, feed liquid rear separation of impingement baffles 14 in uphill process that part by entrainment with steam, baffle plate 14 feed liquid that is conducive to clash into rear separation that is inclined upwardly flows to intercrystalline chamber 2 along baffle plate 14 and vaporization chamber 1 inwall, wherein the plate body 141 in baffle plate 14 plays interception function to the feed liquid of carrying secretly in steam, steam passes from the gap 142 of 141 of plate bodys, in baffle plates 14 more than arranging two, make the enough multiple impacts of steam-energy, what the feed liquid liquid of carrying secretly in steam can be separated is more thorough, prevent from escaping liquid, greatly reduce the loss of crystal.
Particularly, also comprise service hatch 3, described service hatch 3 is located at respectively the sidewall of vaporization chamber 1 and crystallisation chamber 2.
Adopt such scheme, by service hatch 3 being set at the sidewall of vaporization chamber 1 and crystallisation chamber 2, being convenient to maintenance personal and entering in vaporization chamber 1 and crystallisation chamber 2 and keep in repair.
Particularly, described vaporization chamber 1 is communicated with by tube connector 4 with crystallisation chamber 2 outsides.
Adopt such scheme, vaporization chamber 1 and crystallisation chamber 2 arranged outside tube connectors 4 are communicated with, and the air pressure of active balance vaporization chamber 1 and crystallisation chamber 2 falls material more smooth and easy.
Operation principle of the present utility model: feed liquid enters from liquor inlet 13, after the heat effect of heater, enter vaporization chamber 1, feed liquid reaches capacity in the interior evaporation of vaporization chamber 1, steam rising is to steam (vapor) outlet 11 ways of vaporization chamber 1 upper end, barrier effect through baffle plate 14 refluxes by the part feed liquid barrier in steam and along vaporization chamber 1 inwall, steam is discharged from steam (vapor) outlet 11, in evaporation process, steam easily makes visor 15 surfaces form moisture film, impact is observed, by using visor washer 16 to clean the visor 15 of vaporization chamber 1 interior one end, ruuning situation in can clear observation vaporization chamber 1, while there is abnormal or fault, can make in time investigation,
Feed liquid enters the bottom of crystallisation chamber 2 from vaporization chamber 1 tremie pipe 12, in crystallisation chamber 2, carry out crystallization, crystal deposition is in the bottom of crystallisation chamber 2, along with increasing of feed liquid, it is large that crystallization content slowly becomes, by being arranged on the pressure sensor tube 23 of sidewall of crystallisation chamber downside, coordinate the effect of signal processing apparatus, reflection crystallization content in real time, and crystal is discharged from crystal outlet 22, prevent that crystal from crossing 2 extruding of multipair crystallisation chamber and causing damage, the mother liquor after crystallization is discharged and is entered after EGR by crystallisation chamber 2 side material liquid outlets 21, continues circulation crystallization.
Above embodiment is only that preferred embodiment of the present utility model is described; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that the common engineers and technicians in this area make the technical solution of the utility model, all should fall in the definite protection domain of claims of the present utility model.
Claims (7)
1. an oslo crystallizer, it is characterized in that, comprise vaporization chamber setting up and down, crystallisation chamber, wherein the upper end of vaporization chamber is provided with steam (vapor) outlet, the lower end of vaporization chamber is provided with tremie pipe, described tremie pipe is communicated to crystallization chamber and extends to crystallisation chamber lower end, the side of described vaporization chamber lower end is provided with liquor inlet, described crystallisation chamber side is provided with material liquid outlet, the bottom of crystallisation chamber is provided with crystal outlet, in described vaporization chamber, be provided with baffle plate, described baffle plate is located at the lower end of steam (vapor) outlet, the sidewall of described vaporization chamber is provided with visor, described visor correspondence is provided with visor washer, the indoor of vaporization chamber relative with visor is located in one end of described visor washer, the other end of visor washer is located at outside vaporization chamber and is connected with water supply installation, described crystallisation chamber also comprises pressure sensor tube, described pressure sensor tube is established the sidewall of the downside of being located at from top to bottom crystallisation chamber, wherein crystallization chamber is located in one end of pressure sensor tube, the other end is located at the outer also outer signal treating apparatus of crystallisation chamber, between liquor inlet and material liquid outlet, be connected with EGR and heater.
2. oslo crystallizer according to claim 1, it is characterized in that, described visor washer comprises bending shower nozzle, tube connector, connector, wherein bending shower nozzle and connector are located at the two ends of tube connector, described bending shower nozzle is located in vaporization chamber and is relative with the visor of one end in vaporization chamber, described connector this with vaporization chamber outward and be connected with water supply installation by connector.
3. oslo crystallizer according to claim 1, is characterized in that, the quantity of described baffle plate is at least two, and baffle plate is for being obliquely installed, and the angle of inclination is 5-15 °.
4. oslo crystallizer according to claim 3, is characterized in that, described baffle plate is semi-circular shape, and wherein baffle plate forms by plate body is evenly distributed, wherein between plate body, is provided with gap.
5. oslo crystallizer according to claim 4, is characterized in that, the spacing in described gap is 1-2cm.
6. oslo crystallizer according to claim 1, is characterized in that, also comprises service hatch, and described service hatch is located at respectively the sidewall of vaporization chamber and crystallisation chamber.
7. oslo crystallizer according to claim 1, is characterized in that, described vaporization chamber is communicated with by tube connector with crystallisation chamber outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521045776.1U CN205235455U (en) | 2015-12-15 | 2015-12-15 | Olso crystallizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521045776.1U CN205235455U (en) | 2015-12-15 | 2015-12-15 | Olso crystallizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205235455U true CN205235455U (en) | 2016-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521045776.1U Active CN205235455U (en) | 2015-12-15 | 2015-12-15 | Olso crystallizer |
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| CN (1) | CN205235455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413228A (en) * | 2015-12-15 | 2016-03-23 | 深圳市瑞升华科技股份有限公司 | Oslo crystallizer |
-
2015
- 2015-12-15 CN CN201521045776.1U patent/CN205235455U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413228A (en) * | 2015-12-15 | 2016-03-23 | 深圳市瑞升华科技股份有限公司 | Oslo crystallizer |
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