CN201093884Y - Cross current type jet condenser capable of regulating and controlling - Google Patents
Cross current type jet condenser capable of regulating and controlling Download PDFInfo
- Publication number
- CN201093884Y CN201093884Y CNU2007200809933U CN200720080993U CN201093884Y CN 201093884 Y CN201093884 Y CN 201093884Y CN U2007200809933 U CNU2007200809933 U CN U2007200809933U CN 200720080993 U CN200720080993 U CN 200720080993U CN 201093884 Y CN201093884 Y CN 201093884Y
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- cooling water
- condenser
- current type
- water distribution
- shower nozzle
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Abstract
The utility model relates to a cross-flowing injector condenser which can be regulated and controlled. A plurality of groups of cooling water distribution boxes in the shell of the condenser, a plurality of shower nozzles are arranged on the box wall of each group of cooling water distribution box, and cooling water inlet pipes of cooling water distribution boxes are all provided with regulation and control valves. The cross-flowing injector condenser of the utility model can regulate and control the cross-flowing injector condenser in water saving and energy saving way; in addition, the cross-flowing injector condenser of the utility model also has the advantages of reliable performance, simple structure, easy assembling method and excellent condensing effect.
Description
Technical field
The utility model relates to a kind of indirect steam condensing unit of vacuum evaporation, and particularly a kind of sugar refinery is used to boil the adjustable cross-current type ejector condenser of sugar and evaporation.
Background technology
At present, the juice vapour condensing unit of sugar refinery vacuum evaporation has direct contact type and dividing wall type two big classes, and juice vapour is the general employing direct contact type of water vapour.And cane sugar factory at present great majority adopt is Water Jet Condenser, the water lower with temperature directly contacts with juice vapour, with latter's condensation, the discharge that is mixed of condensate water and cooling water.But total steam of also can remaining a spot of air and not condensing must be taken out these gas and could form vacuum state in the juice vapour, and not condensing gas and condensed water are together from the tail pipe discharge of condenser; The manufacturing relatively simple for structure, easy of this kind equipment, O﹠M are convenient, but water consumption is bigger, and when water shortage or water temperature were higher, its condensation efficiency significantly descended, and vacuum is on the low side, and power consumption is big; If use the formula condenser that drenches with rain, the cooling water counter current contacting that secondary juice vapour and attachment strap drench down is condensed, and not condensing gas and water are discharged respectively, and gas is not with water, and its advantage is that water consumption is less, but equipment complicatedly, easy blocks up, resistance is bigger.
Chinese patent " non-condensation gas extraction-type vacuum condenser " (ZL200520098872.2) discloses a kind of atomizing condenser, a plurality of atomizers are installed on the water tank in housing, the water droplet counter current contacting of juice vapour and atomizing, because water and juice vapour contact area are big, the condensation efficiency height, to form vacuum fast, water is few, and some are easily stifled as shower nozzle, pipeline is bent problems such as many, that resistance is big, the water yield can not be regulated but also exist.
Summary of the invention
The technical problems to be solved in the utility model provides that a kind of heat exchange is abundant, condensation efficiency is high, water saving, vacuum are stable, the adjustable cross-current type ejector condenser of susceptible to plugging direct contact type not.
The utility model solves the problems of the technologies described above with following technical scheme: adjustable cross-current type ejector condenser has condenser shell, cooling water inlet and fixed gas to extract pipe out, on the water tank in the housing shower nozzle is arranged, it is characterized in that: many group cooling water distribution casees are arranged in the housing, on the tank wall of every group of cooling water distribution case a plurality of shower nozzles are arranged all; On the cooling water oral siphon of cooling water distribution case adjusting control valve is housed all.
The radians such as shower nozzle of same circle are uniform on the tank wall of cooling water distribution case, and the distance between the two adjacent rings shower nozzle equals or is not equal to distance between adjacent two shower nozzles of same circle.
The shower nozzle outlet aperture is greater than 10mm.
The bottom of one group of cooling water distribution case above the outlet of cooling water is provided with the incoagulable gas collecting hood and extracts pipe out, extracts pipe out and is connected with vavuum pump.
The incoagulable gas collecting hood can be cylinder or cone.
Adjustable cross-current type ejector condenser of the present utility model has following obvious advantage:
1. water saving, energy-conservation: because juice vapour and the cooling water contact area is big, the time is long, the condensation efficiency height, injection flow rate is adjustable, coolant water temperature is little to the vacuum influence, also because juice steam flow dynamic resistance is little, easily form vacuum, compare in the Water Jet Condenser of labour at present, can economize on water 50%, energy-conservation more than 40% with sugar refinery.
2. vacuum is stable: because injection flow rate can be regulated, guaranteed that the vacuum of boiling pan is stable.When a boiling pan is joined cover condenser of the present utility model, eliminated the mutual interference phenomenon of vacuum system simultaneously, condensation effect is good.
3. reliable operation: the shower nozzle through hole is big, is difficult for stopping up.This equipment is to utilize water to transmit energy, quality and heat simultaneously, and itself does not have moving component, and is simple in structure, reliable operation, and maintenance capacity is few.
4. easy for installation: because the structure that is that secondary juice vapour is enterprising, goes out under the condensed water that adopts, pipeline is few, and machine volume is little, and is in light weight, is convenient to install.
Description of drawings
Fig. 1 is the structural representation of the adjustable cross-current type ejector condenser of the utility model.
The specific embodiment
Adjustable cross-current type ejector condenser of the present utility model, the cooling water distribution case 5 that two groups or more is arranged in housing 2, the bigger shower nozzle 3 in many group outlet apertures is all arranged on the tank wall of every group of cooling water distribution case, the shower nozzle of same circle is uniform on circumference on the tank wall of cooling water distribution case, and the distance between the two adjacent rings shower nozzle can be not equal to the distance between adjacent two shower nozzles of circle: adjusting control valve (not drawing among the figure) all is housed on the cooling water oral siphon 6 of every cooling water distribution case.
The bottom of one group of cooling water distribution case above delivery port 8 is connecting an incoagulable gas collecting hood 7 and is extracting pipe 1 out, extracts pipe out and connects vavuum pump.
Stop up for reducing, the shower nozzle outlet aperture is more preferably greater than 10mm.
During cross-flow ejector condenser work that this is adjustable, secondary juice vapour is entered in the condenser shell 2 through juice vapour inlet cone 4 from top to bottom by boiling pan juice steam pipe, the water curtain multiple tracks cross-flow of splashing with water column that ejects from shower nozzle 3 and reflection contacts, because contact area is bigger, time of contact is long, heat exchange is abundant, secondary juice vapour is able to rapid condensation, condensate water and cooling water are mixed, discharge from the cooling water outlet 8 that is positioned at condenser shell 2 bottoms, remaining not condensing gas is by the vavuum pump of water-ring vacuum pump or other type, be drawn out of through extracting pipe 1 out from incoagulability gas collection cap 7 as water stream injection pump.Each is organized the injection flow rate of shower nozzle and can regulate automatically by the vacuum requirement of boiling pan, and when the boiling pan evaporation capacity was big, the adjusting control valve on each cooling water oral siphon 6 was opened, the corresponding increase of the injection flow rate of shower nozzle 3; When boiling pan evaporation capacity hour, adjusting control valve diminishes automatically, and the cooling water injection flow rate is corresponding to be turned down, has guaranteed that the vacuum of boiling pan is stable, has also realized water saving.
Claims (5)
1. adjustable cross-current type ejector condenser, there are condenser shell, cooling water inlet and fixed gas to extract pipe out, on the water tank in the housing shower nozzle is arranged, it is characterized in that: many group cooling water distribution casees are arranged in the housing, on the tank wall of every group of cooling water distribution case a plurality of shower nozzles are arranged all; On the cooling water oral siphon of cooling water distribution case adjusting control valve is housed all.
2. adjustable cross-current type ejector condenser as claimed in claim 1 is characterized in that the shower nozzle of same circle on the tank wall of cooling water distribution case is uniform on circumference, and the distance between the two adjacent rings shower nozzle equals or is not equal to the distance between adjacent two shower nozzles of circle.
3. adjustable cross-current type ejector condenser as claimed in claim 1 or 2 is characterized in that the shower nozzle outlet aperture is greater than 10mm.
4. adjustable cross-current type ejector condenser as claimed in claim 1 is characterized in that the bottom of one group of cooling water distribution case above the outlet of cooling water is provided with the incoagulable gas collecting hood and extracts pipe out, extracts pipe out and is connected with vavuum pump.
5. adjustable cross-current type ejector condenser as claimed in claim 4 is characterized in that the incoagulable gas collecting hood is cylinder or cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200809933U CN201093884Y (en) | 2007-09-04 | 2007-09-04 | Cross current type jet condenser capable of regulating and controlling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200809933U CN201093884Y (en) | 2007-09-04 | 2007-09-04 | Cross current type jet condenser capable of regulating and controlling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201093884Y true CN201093884Y (en) | 2008-07-30 |
Family
ID=39901853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200809933U Expired - Fee Related CN201093884Y (en) | 2007-09-04 | 2007-09-04 | Cross current type jet condenser capable of regulating and controlling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201093884Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674761A (en) * | 2016-04-13 | 2016-06-15 | 成都信息工程大学 | Mixing condenser |
| CN106017125A (en) * | 2016-05-16 | 2016-10-12 | 杭州国能汽轮工程有限公司 | Exhausted steam absorber |
| CN108006435A (en) * | 2017-11-03 | 2018-05-08 | 中石化广州工程有限公司 | Liquefied natural gas gas-liquid pre-mixing apparatus |
-
2007
- 2007-09-04 CN CNU2007200809933U patent/CN201093884Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674761A (en) * | 2016-04-13 | 2016-06-15 | 成都信息工程大学 | Mixing condenser |
| CN106017125A (en) * | 2016-05-16 | 2016-10-12 | 杭州国能汽轮工程有限公司 | Exhausted steam absorber |
| CN106017125B (en) * | 2016-05-16 | 2019-05-31 | 杭州国能汽轮工程有限公司 | A kind of steam output absorber |
| CN108006435A (en) * | 2017-11-03 | 2018-05-08 | 中石化广州工程有限公司 | Liquefied natural gas gas-liquid pre-mixing apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080730 Termination date: 20091009 |