CN201047362Y - Adverse current condensation vacuum machine - Google Patents
Adverse current condensation vacuum machine Download PDFInfo
- Publication number
- CN201047362Y CN201047362Y CNU2007201535521U CN200720153552U CN201047362Y CN 201047362 Y CN201047362 Y CN 201047362Y CN U2007201535521 U CNU2007201535521 U CN U2007201535521U CN 200720153552 U CN200720153552 U CN 200720153552U CN 201047362 Y CN201047362 Y CN 201047362Y
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- cylinder
- condensation
- spraying
- water
- water injection
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- Expired - Fee Related
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Abstract
The utility model discloses a reflux condensation vacuum device, comprising a barrel body, a water injection cylinder and a spraying cylinder. The utility model is characterized in that the spraying cylinder and the water injection cylinder are two independent components; the spraying cylinder is arranged above the water injection cylinder; a plurality of layers of radial manifolds are arranged along an axis line of the spraying cylinder; the top of the manifold is provided with a spraying nozzle; the lower part of the water injection cylinder is provided with a plurality of water injection nozzles; the central lines of all water injection nozzles are focused outside a certain distance; the water injection cylinder and the spraying cylinder are respectively provided with a water inlet cylinder connected with a water filter cylinder outside the barrel body. When in working, the sprayed water mist has a reflux condensation function with the liquor reversely flowing into a mist chamber; the hot liquor is sharply contracted by the condensation, thus reaching the condensation and vacuum pumping aims. The working process of the structure is divided into two pumping processes. Owning to the reflux condensation of the condensation process, the utility model has the advantages of better condensation effect, faster vacuum pumping speed, higher vacuum degree, less water dosage and being suitable for the condensation and vacuum pumping of sugar bowls in sugar factories, vaporization tanks and all steam vaporization processes.
Description
Technical field
The utility model relates to a kind of condensation vaccum-pumping equipment, especially the spraying jetting formula condensate vacuum equipment used of sugar refinery boiling pan and evaporating pot.
Background technique
At present, the vacuum condensation equipment of domestic sugar refinery use mainly contains three kinds: counter current contacting formula condenser, Water Jet Condenser and Water-and mist-spraying formula condenser.Counter current contacting formula condenser (being counter current contacting formula condenser+vacuum pump system), the shortcoming that this condenser system exists: equipment is complicated, and investment, maintenance expenses are big, easy break-down; Water Jet Condenser: the major defect that this equipment exists: water consumption is big, and condensation usefulness is lower, and degree of vacuum is on the low side and unstable; The Water-and mist-spraying formula condenser of external in recent years introduction and domestic imitation: this condenser is better than preceding two kinds of equipment effects, but still has the following disadvantages: water consumption is still higher, and atomizing effect is not remarkable, and vacuum pumping rate is slow, and card is made difficult.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of reversed flow condensation vacuum, and it is water saving more not only, and condensation is more abundant, and the better effects if of finding time, and makes simplyr, safeguards more convenient.
For addressing the above problem, the technological scheme that the utility model adopted is: this reversed flow condensation vacuum, comprise staving, jetting tube and cannon spray head, cannon spray head and jetting tube are two independent components, cannon spray head is arranged on the top of jetting tube, axis along the spraying cylindrical shell is provided with the radial arm of multilayer, the top of arm is equipped with spraying nozzle, jetting tube bottom is provided with a plurality of spraying water faucets, apart from exterior focusing, jetting tube and cannon spray head respectively have the outer water filtering tube of intake pipe and staving to link to each other to the center line of all spraying water faucets certain.
The nozzle direction of described spraying nozzle is upwards to be provided with, and makes the water smoke emission direction opposite with the vapor stream Inbound.
Because cannon spray head and jetting tube are two individual components, thereby have shortened the length of jetting tube, make the easier making of floral disc of installation spraying water faucet, the easier assurance of quality, and make nozzle dress, tear open and safeguard more convenient; In addition,, make water smoke and juice vapour produce reverse condensation, and spraying nozzle is set to multilayer, increased the length and the space in mist chamber because the spraying nozzle spray direction upwards is provided with.
The beneficial effects of the utility model are:
1, vacuum pumping rate obviously improves.Compare with existing import like product, vacuum pumping rate can improve more than 10%.
2, water usage is few, water saving.Water consumption is compared with at present existing like product, can reduce more than 15%.
3, since spraying nozzle of the present utility model upwards arrange, spray stream to the juice steam flow to opposite, its working procedure is the reversed flow condensation process, add that spraying nozzle is the multilayer setting, spacing is bigger, so water smoke and juice vapour area of contact are bigger, time is longer, and condensation effect is better.
4, after jetting and spraying were divided into two individual components, structure was simpler, and it is easier to make, and installed, dismantled and safeguard more convenient.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Embodiment
In Fig. 1, this reversed flow condensation vacuum is by staving 1, jetting tube 2, cannon spray head 5 and water filtering tube 9 are formed, staving 1 upper end is connected with steam inlet pipe 7, the lower end is connected with tail pipe 14, water filtering tube 9 is arranged on outside the staving 1, jetting tube 2 is arranged on the bottom of staving 1, spout spraying water faucet 13 down is installed on it, cannon spray head 5 is arranged on the top of jetting tube 2, axis along the spraying cylindrical shell is provided with the radial arm of multilayer, the top of arm is equipped with spraying nozzle 4, the nozzle of spraying nozzle 4 is towards the steam inlet 6 direction settings of staving, jetting tube 2, cannon spray head 5 has intake pipe 8 to link to each other with staving 1 water filtering tube 9 outward with 11 respectively, and water filtering tube 9 has water intake 10, slag-off valve 12 is arranged at its bottom, and the filter residue in the water filtering tube 9 is discharged from slag-off valve 12.The sidewall of staving 1 is provided with access hole 3, during inner need the maintenance, from access hole 3 turnover.
The working principle of the utility model adverse current vacuum condenser: the formation of its vacuum mainly relies on two kinds of effects, and the one, because the high speed flow of jet blower on the jetting tube, make the jet blower outlet port form negative pressure and with the suction of juice vapour; The 2nd, water spray directly contacts with steam and carries out heat exchange, with the vapor condenses Cheng Shui of the overwhelming majority, vapour volume is sharply dwindled, thereby obtains certain degree of vacuum.And the injected current of the steam that non-condensible gas and sub-fraction are not condensed are carried under one's arms and are discharged by tail pipe, thereby obtain higher degree of vacuum.The relatively formation of these two kinds of vacuum, vapor condensation form the effect of the effect of vacuum much larger than pumping action formation vacuum.The utility model why can be with less water, reach higher degree of vacuum, be on the jetting tube on the jet blower and cannon spray head that the formed jet of spraying nozzle is found time and the liquid mist finds time to act on all big than existing condenser with the reversed flow condensation of juice vapour, thereby water consumption is less, condensation effect is good, and degree of vacuum is high and stable.
Claims (2)
1. reversed flow condensation vacuum, comprise staving (1), jetting tube (2) and cannon spray head (5), it is characterized in that cannon spray head (5) and jetting tube (2) are two independent components, cannon spray head (5) is arranged on the top of jetting tube (2), axis along the spraying cylindrical shell is provided with the radial arm of multilayer, the top of arm is equipped with spraying nozzle (4), jetting tube (2) bottom is provided with a plurality of spraying water faucets (13), apart from exterior focusing, jetting tube (2) and cannon spray head (5) respectively have the outer water filtering tube (9) of intake pipe and staving (1) to link to each other to the center line of all spraying water faucets certain.
2. reversed flow condensation vacuum according to claim 1, the nozzle direction that it is characterized in that described spraying nozzle (4) are upwards to be provided with, and make the water smoke emission direction opposite with the vapor stream Inbound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201535521U CN201047362Y (en) | 2007-06-12 | 2007-06-12 | Adverse current condensation vacuum machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201535521U CN201047362Y (en) | 2007-06-12 | 2007-06-12 | Adverse current condensation vacuum machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201047362Y true CN201047362Y (en) | 2008-04-16 |
Family
ID=39299942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201535521U Expired - Fee Related CN201047362Y (en) | 2007-06-12 | 2007-06-12 | Adverse current condensation vacuum machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201047362Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964576A (en) * | 2015-07-17 | 2015-10-07 | 广西农垦糖业集团红河制糖有限公司 | Condenser |
-
2007
- 2007-06-12 CN CNU2007201535521U patent/CN201047362Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964576A (en) * | 2015-07-17 | 2015-10-07 | 广西农垦糖业集团红河制糖有限公司 | Condenser |
| CN104964576B (en) * | 2015-07-17 | 2018-01-09 | 广西农垦糖业集团红河制糖有限公司 | A kind of condenser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080416 Termination date: 20150612 |
|
| EXPY | Termination of patent right or utility model |