CN201331043Y - Electrothermal double spiral plate centrifugal separation pure steam generator - Google Patents
Electrothermal double spiral plate centrifugal separation pure steam generator Download PDFInfo
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- CN201331043Y CN201331043Y CNU2008201535329U CN200820153532U CN201331043Y CN 201331043 Y CN201331043 Y CN 201331043Y CN U2008201535329 U CNU2008201535329 U CN U2008201535329U CN 200820153532 U CN200820153532 U CN 200820153532U CN 201331043 Y CN201331043 Y CN 201331043Y
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Abstract
The utility model belongs to pure steam preparation equipment, and relates to an electrothermal double spiral plate centrifugal separation pure steam generator. The prior pure steam preparation equipment has the disadvantages of incomplete steam-water separation and low steam purity. The electrothermal double spiral plate centrifugal separation pure steam generator provided by the utility model has the structure that a feeding water outlet pipe of a feeding water pump (19) is connected with a buffer (13) and a double spiral plate centrifugal electric heater (14); a electric heating tube (15) is arranged at the lower part of the double spiral plate centrifugal electric heater (14), a baffle plate (20) is arranged at the middle part thereof, and a separation cylinder (21), an internal spiral plate (22) and an external spiral plate (23) are arranged at the upper part thereof; a steam outlet pipe at the top part (1) is connected with a separator (2) and a condenser (8); and a pure steam output valve (5) is arranged at the upper part of the condenser (8). The utility model has the advantages of advanced technology, compact structure, high heating efficiency, safe and simple operation, and high pure steam production speed.
Description
Technical field
The utility model belongs to a kind of pure steam production equipment, specifically a kind of electric heating double helix plate centrifugal separation pure steam generator.
Technical background
Steam is widely used in a plurality of fields such as industry, people's lives, especially uses in the sterilization of the sterilization of industries such as health care, pharmacy, food and utensil.The existing preparation steaming plant has two types, and a kind of is Steam Heating, and this type equipment volume is big, the energy consumption height, and equipment cost is expensive.Also have a kind of electric heating type, form by electric heater and separator.The preparation of pure steam has two procedures: 1. heating makes water become steam; 2. water, vapour are separated.The quality height key of pure steam is that water, vapour separate.Existing pure steam production technology all is heating, water, vapour to be separated in the different equipment carry out.The shortcoming of prior art maximum is that carbonated drink is separated not exclusively, and thermal source impurity can not thoroughly separate, and makes steam-purity value not high.Feed water is under the driving of water pump, pressure access arrangement with 0.5～0.8Mpa (higher even), enter evaporimeter through the buffer preheating, after heating, produce explosive evaporation, the surface of explosive evaporation and uncalm, along with the increase of temperature, pressure, the gas flow velocity increases, and it is very irregular that boiling surface will become.The flow velocity of supposing gas is enough high, and liquid film is the conversion campaign in boiling, and constantly being torn, being pulverized of liquid film enters gas phase, with the air-flow operation, carries a large amount of water droplets secretly so form in the steam.The steam generator drop that inevitably occurs in service is carried secretly, having various microbial bacterials and microbial death in the drop decomposes and the micro-content organism of generation, heat generation material particularly, this drop is carried secretly to produce pure quality of steam and is had a strong impact on, cause in the pure quality of steam index pyrogen testing defective, cause the defective of endotoxin index.Therefore, vapor-liquid separation becomes the key of pure quality of steam.Vapor-liquid separation has the important meaning of two aspects: one, vapor-liquid separation are the keys that guarantees quality of steam; Its two, carry generation secretly after, moisture content exists in a large number in the steam, vapor (steam) temperature descends, big variation all will take place in mass transfer between liquid film and the gas phase and heat-transfer mechanism, the decline of complete machine usefulness.So gas-liquid separation is the key technology that guarantees pure quality of steam and improve the complete machine performance.Through extensive patent searching file, it is good to have had not yet to see gas-liquid separation effect, the electric heating type pure steam generator that pure quality of steam is high.Chinese patent 200510031469 electric heating type pure steam generators for example, constitute by electrical evaporator and steam-water separator and pure steam outlet tube etc., because traditional steam-water separator vapour, moisture cause quality of steam poor from weak effect, can't guarantee the quality of pure steam.
Therefore a kind of thermal efficiency height of utility model, gas-liquid separation are complete, can output height electrical heating pure steam generator saturated, the pure steam of high-quality be crucial.
The utility model content
The utility model purpose is in order to provide a kind of technology advanced person, thermal efficiency height, gas-liquid separation complete, the electric heating pure steam generator that pure quality of steam is good, output is high.
The utility model purpose is achieved in that
Electric heating double helix plate centrifugal separation pure steam generator, be made up of buffer, electric heater, knockout tower, storage vapour separator, condenser, charging water pump: feed water delivery side of pump pipe links to each other with buffer; Buffer links to each other with the centrifugal electric heater of double helix plate; Bottom at the centrifugal electric heater of double helix plate is provided with electrothermal tube, and the middle part of the centrifugal electric heater of double helix plate is provided with baffle plate, and top is provided with cylinder, inside spin plate, external spiral plate; The top of the centrifugal electric heater of double helix plate is provided with steam outlet pipe and links to each other with separator; The steam outlet pipe of separator links to each other with condenser, the top of condenser is provided with pure steam delivery valve.
The outer wall that the inwall that knockout tower top is provided with cylinder, cylinder is provided with inside spin plate, cylinder is provided with the external spiral plate.
Storage vapour separator inside is provided with the centrifugation plate equally.
The water outlet pipe of charging water pump is provided with Pressure gauge, magnetic valve.
The centrifugal electric heater of double helix plate is provided with safety valve, fluid level controller, and the bottom is provided with leg.
The steam outlet pipe of storage vapour separator is provided with pressure controller, thermometer.
The bottom of condenser is provided with sample valve.
Water inlet links to each other with check valve with feed water delivery side of pump pipe, and the delivery port of check valve links to each other with buffer.
Key of the present utility model is: the centrifugal electric heater of double helix plate has the dual-use function that the water heating separates with water, vapour.The water heating is generated steam; The steam that will contain water droplet carries out producing carbonated drink separation pure steam two procedures and is combined in the equipment and carries out.The outlet steam of the centrifugal electric heater of double helix plate is finished the production task of pure steam substantially.In order further to improve the quality of pure steam, the utility model enters the storage vapour separator once more with pure steam, carries out the spiral plate centrifugation once more, thereby has guaranteed that steam separates fully, has guaranteed the high-quality of pure steam.
Purified water produces gas-vapor mix after the electric heater for heating of the centrifugal electric heater of double helix plate bottom.The baffle plate that gas-vapor mix is arranged on the centrifugal electric heater of double helix plate middle part blocks a large amount of water droplets, finished the primary separation of water, vapour.Gas-vapor mix is up in the centrifugal electric heater of double helix plate, and the separator that enters the centrifugal electric heater of double helix plate top is proceeded the steam separation.These separators comprise: be located at the centrifugal electric heater of double helix plate top cylinder, be located at the cylinder inwall the inside spin plate, be located at the external spiral plate of cylinder outer wall, inside and outside spiral plate designs for bidirectional screw.Cylinder is fixedlyed connected with the top of the centrifugal electric heater of double helix plate, is installed with the inside spin plate on the inner tubal wall of cylinder, is installed with the external spiral plate on the outer tube wall of cylinder, and the bottom of cylinder is equipped with collector pipe.Force rotation through spiral plate, produce the strong centrifugal force of utmost point group, thermal source is present in the mixture droplets of steam and water, the ratio of the quality of drop and steam particle, differ some geometric progression, the moist steam that has a drop makes the droplet in this system and the acceleration of separation of particles surpass gravitational acceleration, thereby finishes the separation of steam pyrogen under rotation at a high speed.Because vapor-liquid separation is finished in heater, so thermal loss is little.Drop in the indirect steam is separated, flows down discharge along inner wall of tower.Steam particulate by spiral plate is exactly pure steam.
For further improving the quality of pure steam, steam enters the storage vapour separator once more, and carrying out for the third time, water, vapour separate.Also adopted spiral centrifugation structure in the separator, steam is through centrifugation for the third time, and quality, the temperature of pure steam improve once more.
That this device has is inside and outside, the characteristics of multiple centrifugation up and down, and liquid-vapor mixture is fully separated, and separating effect significantly improves; Simultaneously, the novel designs compact conformation of two-way Luo Dao, thermal efficiency height, handling safety is simple.Separate by multi-stage gas-liquid, make that the moisture in the steam separates fully, guaranteed the quality of pure steam, satisfied the needs of medical disinfecting.Material selection 316L stainless steel of the present utility model, pure steam (vapor) outlet has been selected health valve for use, has effectively prevented the microbiological contamination once more of pure steam, has reached the GMP code requirement.
Core technology of the present utility model is with evaporation, is separated in the same equipment and carries out, and utilizes baffle plate, double helix plate, the road centrifugation of two-way spiral shell, multi-stage separation technology, produces pure steam in the centrifugal electric heater of double helix plate.The utility model technology at home and abroad public publication and patent documentation there is no report.In the pure production of steam practice, identical device is not arranged at home and abroad yet, therefore the utlity model has substantive distinguishing features.Because design feature of the present utility model makes thermal efficiency height, the quality of steam height is so the utlity model has significant technological progress.
The utility model has the advantages that: 1. technology advanced person, compact conformation, thermal efficiency height, floor space is little; 2. handling safety is simple; 3. use the pure production of steam speed of the utility model fast, switched on back 40 minutes, get final product the pure steam of output; The electric-heating steam gauge pressure can reach 0.3-0.4Mpa.Under same electric-heating steam pressure condition,, can obtain the pure steam of different back pressures and flow by regulating outlet valve.4. quality of steam height.5. as long as the utility model adds the condenser that a same material is made, promptly become a single effect distillation water machine, can produce no thermal source, electrical conductivity＜1us/cm, endotoxin index＜0.1EU, meet the water for injection that pharmacopeia is stipulated.
Description of drawings
Fig. 1 is the utility model electric heating double helix plate centrifugal separation pure steam generator structure chart.
The specific embodiment
Below by the specific embodiment the utility model is described further.
Embodiment one:
ZFCD-50 type electric heating double helix plate centrifugal separation pure steam generator, appearance and size: long 1150 millimeters, wide 150 millimeters, high 2450 millimeters; 250 kilograms of weight; Material: 316L stainless steel; Pure steam production: 50 kilograms/hour; Steam pressure: 0.3Mpa; Feed purification water consumption: 55 kilograms/hour; Charging water pump (19) power of motor 0.75KW.The purified water outlet of charging water pump (19) links to each other with buffer (13); Buffer (13) links to each other with the centrifugal electric heater of double helix plate (14); Be provided with electrothermal tube (15) in the bottom of the centrifugal electric heater of double helix plate (14), the middle part of the centrifugal electric heater of double helix plate (14) is provided with baffle plate (20), and top is provided with cylinder (21), inside spin plate (22), external spiral plate (23).The outer wall that the inwall that separator (2) top is provided with cylinder (21), cylinder (21) is provided with inside spin plate (22), cylinder (21) is provided with external spiral plate (23).The top (1) of the centrifugal electric heater of double helix plate (14) is provided with steam outlet pipe and links to each other with separator (2); The steam outlet pipe of separator (2) links to each other with condenser (8), the top of condenser (8) is provided with pure steam delivery valve (5).The water outlet pipe of charging water pump (19) is provided with Pressure gauge (16), magnetic valve (17).The centrifugal electric heater of double helix plate (14) is provided with safety valve (7), fluid level controller (10), and the bottom is provided with leg (18).The steam outlet pipe of separator (2) is provided with pressure controller (3), thermometer (4).The bottom of condenser (8) is provided with sample valve (12), check valve (11), and the water inlet of check valve (11) links to each other with the outlet of charging water pump (19), and the delivery port of check valve (11) links to each other with condenser (8).
Embodiment two:
ZFCD-100 type electric heating double helix plate centrifugal separation pure steam generator, appearance and size: long 1150 millimeters, wide 150 millimeters, high 2450 millimeters; 250 kilograms of weight; Material: 316L stainless steel; Pure steam production: 100 kilograms/hour; Steam pressure: 0.3Mpa; Feed purification water consumption: 110 kilograms/hour; Charging water pump (19) power of motor 0.75KW.Structure is identical with embodiment one.
Embodiment three:
ZFCD-200 type electric heating double helix plate centrifugal separation pure steam generator, appearance and size: long 1150 millimeters, wide 150 millimeters, high 2450 millimeters; 560 kilograms of weight; Material: 316L stainless steel; Pure steam production: 200 kilograms/hour; Steam pressure: 0.3Mpa; Feed purification water consumption: 220 kilograms/hour; Charging water pump (19) power of motor 0.75KW.Structure is identical with embodiment one.
The utility model using method is simple, starts charging water pump (19), and purified water enters system, connects electrothermal tube power, and electric heating double helix plate centrifugal separation pure steam generator is started working, after 40 minutes, and pure steam output.
The above is a preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have change and change.All within spirit of the present utility model and principle, any modification of being done, improvement etc. all should be included within the protection domain of the present utility model.
Claims (6)
1. electric heating double helix plate centrifugal separation pure steam generator, be made up of electric heater, separator (2), condenser (8), charging water pump (19), it is characterized in that: the purified water outlet of charging water pump (19) links to each other with buffer (13) through condenser (8); Buffer (13) links to each other with the centrifugal electric heater of double helix plate (14); Be provided with electrothermal tube (15) in the bottom of the centrifugal electric heater of double helix plate (14), the middle part of the centrifugal electric heater of double helix plate (14) is provided with baffle plate (20), and top is provided with cylinder (21), inside spin plate (22), external spiral plate (23); The top (1) of the centrifugal electric heater of double helix plate (14) is provided with steam outlet pipe and links to each other with separator (2); The steam outlet pipe of separator (2) links to each other with condenser (8), the top of condenser (8) is provided with pure steam delivery valve (5).
2. electric heating double helix plate centrifugal separation pure steam generator according to claim 1 is characterized in that: the outer wall that the inwall that separator (2) top is provided with cylinder (21), cylinder (21) is provided with inside spin (22), cylinder (21) is provided with external spiral (23).
3. electric heating double helix plate centrifugal separation pure steam generator according to claim 1 is characterized in that: the water outlet pipe of charging water pump (19) is provided with Pressure gauge (16), magnetic valve (17).
4. electric heating double helix plate centrifugal separation pure steam generator according to claim 1 is characterized in that: the centrifugal electric heater of double helix plate (14) is provided with safety valve (7), fluid level controller (10), and the bottom is provided with leg (18).
5. electric heating double helix plate centrifugal separation pure steam generator according to claim 1 ", it is characterized in that: the steam outlet pipe of separator (2) is provided with pressure controller (3), thermometer (4).
6. electric heating double helix plate centrifugal separation pure steam generator according to claim 1, it is characterized in that: the bottom of condenser (8) is provided with sample valve (12), check valve (11), the water inlet of check valve (11) links to each other with the outlet of charging water pump (19), and the delivery port of check valve (11) links to each other with condenser (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201535329U CN201331043Y (en) | 2008-09-26 | 2008-09-26 | Electrothermal double spiral plate centrifugal separation pure steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201535329U CN201331043Y (en) | 2008-09-26 | 2008-09-26 | Electrothermal double spiral plate centrifugal separation pure steam generator |
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| Publication Number | Publication Date |
|---|---|
| CN201331043Y true CN201331043Y (en) | 2009-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201535329U Expired - Lifetime CN201331043Y (en) | 2008-09-26 | 2008-09-26 | Electrothermal double spiral plate centrifugal separation pure steam generator |
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| Country | Link |
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| CN (1) | CN201331043Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109506226A (en) * | 2019-01-04 | 2019-03-22 | 廊坊市万福容器有限公司 | A kind of pure steam boiler |
-
2008
- 2008-09-26 CN CNU2008201535329U patent/CN201331043Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109506226A (en) * | 2019-01-04 | 2019-03-22 | 廊坊市万福容器有限公司 | A kind of pure steam boiler |
| CN109506226B (en) * | 2019-01-04 | 2024-04-09 | 廊坊市万福容器有限公司 | Pure steam boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI HONGBAO MEDICAL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: CAO XIANGLONG Effective date: 20101104 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200070 ROOM 1603, NO.3, LANE 555, HUTAI ROAD, ZHABEI DISTRICT, SHANGHAI TO: 201401 GROUP 9, HONGBAO VILLAGE, XIDU, NANQIAO TOWN, FENGXIAN DISTRICT, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101104 Address after: 201401 Shanghai city Fengxian District Nanqiao Xidu Hongbao village nine groups Patentee after: Shanghai Hongbao Medical Equipment Co., Ltd. Address before: 200070, room 3, No. 555, Lane 1603, Shanghai Zhabei District Road, Shanghai Patentee before: Cao Xianglong |
|
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI PNC SYSTEMS TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANGHAI HONGBAO MEDICAL EQUIPMENT CO., LTD. Effective date: 20121022 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201401 FENGXIAN, SHANGHAI TO: 200241 MINHANG, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121022 Address after: 200241 room 03A, building, No. 555 Dongchuan Road, Shanghai, Minhang District Patentee after: Shanghai PNC Process Systems Co., Ltd. Address before: 201401 Shanghai city Fengxian District Nanqiao Xidu Hongbao village nine groups Patentee before: Shanghai Hongbao Medical Equipment Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091021 |