CN203828041U - Vacuum pumping unit of vacuum moisture regaining machine - Google Patents
Vacuum pumping unit of vacuum moisture regaining machine Download PDFInfo
- Publication number
- CN203828041U CN203828041U CN201420090892.4U CN201420090892U CN203828041U CN 203828041 U CN203828041 U CN 203828041U CN 201420090892 U CN201420090892 U CN 201420090892U CN 203828041 U CN203828041 U CN 203828041U
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- CN
- China
- Prior art keywords
- vacuum
- pump
- vacuum pump
- condenser
- pumping unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000005086 pumping Methods 0.000 title abstract 4
- 241000208125 Nicotiana Species 0.000 description 3
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a vacuum pumping unit of a vacuum moisture regaining machine. The vacuum pumping unit comprises a base, a Roots vacuum pump, a condenser, a varying-pitch dry type screw vacuum pump and a check valve. The Roots vacuum pump, the condenser and the varying-pitch dry type screw vacuum pump are arranged on the base, the Roots vacuum pump is connected with the condenser through a pipeline, and the check valve is installed on the varying-pitch dry type screw vacuum pump through screws. The vacuum pumping unit of the vacuum moisture regaining machine has the advantages of being capable of saving energy, free of steam consumption, stable in vacuum degree and the like.
Description
Technical field
The utility model relates to a kind of unit that vacuumizes of vacuum conditioner, is applied to the moisture regain field of tobacco bale.
Background technology
The principle of the vacuum conditioner getting damp again for tobacco bale is to utilize vacuum extractor that the air in ordering cylinder is taken away, make formation vacuum in ordering cylinder, then by steam bleeding drainage system, steam and water are mixed in water smoke spirt ordering cylinder, complete tobacco bale moisture regain, at present, the vavuum pump form that vacuum extractor is mainly selected be 3 grades steam-sprayed, this steam jet pump not only energy consumption is large, 80% steam consumption quantity is all used in above injector, to be used for the cooling water circulation amount of working steam of cooling steam jet pump large simultaneously, the vaporization of steam is large, and because steam jet pump is more greatly and not continuous use with quantity of steam, can cause like this boiler load to change greatly, often to increase expensive stable-pressure device, and be subject to the impact of water temperature summer, vacuum can decline, thereby impact moisture regain effect.
Utility model content
For solving the defect of above-mentioned prior art scheme, the utility model discloses a kind of energy-conservation, without the unit that vacuumizes of the vacuum conditioner of steam consumption, vacustat.
The utility model discloses a kind of unit that vacuumizes of vacuum conditioner, comprise: base, Roots vaccum pump, condenser, varying pitch dry screw vacuum pump, check-valves, described Roots vaccum pump, condenser, varying pitch dry screw vacuum pump are arranged on base, and described Roots vaccum pump is connected with condenser by pipeline.
Described check-valves is arranged on varying pitch dry screw vacuum pump by screw.
Owing to adopting technique scheme, the utlity model has following useful advantage:
1, energy-conservation;
2, without steam consumption, and then effectively alleviate boiler burden;
3, vacustat.
Accompanying drawing explanation
Fig. 1 is the side-looking structural representation that vacuumizes unit of a kind of vacuum conditioner of the utility model.
Wherein: 1-base; 2-Roots vaccum pump; 3-condenser; 4-varying pitch dry screw vacuum pump; 5-check-valves.
The specific embodiment
As shown in Figure 1, the utility model discloses a kind of unit that vacuumizes of vacuum conditioner, comprise: base 1, Roots vaccum pump 2, condenser 3, varying pitch dry screw vacuum pump 4, check-valves 5, described Roots vaccum pump 2, condenser 3, varying pitch dry screw vacuum pump 4 are arranged on base 1, and described Roots vaccum pump 2 is connected with condenser 3 by pipeline.
Described check-valves 5 is arranged on varying pitch dry screw vacuum pump 4 by screw.
The utility model is to implement like this: varying pitch dry screw vacuum pump 4 is extracted into 3KPa(varying pitch dry screw vacuum pump end vacuum by system vacuum degree and can reaches 0.5Pa as the main pump of taking out), then starting Roots vaccum pump 2 further brings up to vacuum 1KPa and fully meets above damping machine requirement, compare with steam jet pump, energy-saving effect is remarkable, and because varying pitch dry screw vacuum pump 4 and Roots vaccum pump 2 are all mechanical types, so there is no steam consumption, so just greatly reduce the burden of boiler, condenser 3 is mainly used to the steam in condensation pumped gas or reduces its temperature, so just can reduce the volume of the gas that enters varying pitch dry screw vacuum pump 4, check-valves 5 is in shutting down resurgence process, to prevent that gas backflow from destroying vacuum, thereby impact moisture regain effect.
Finally it should be noted that: above embodiment is only in order to illustrate the utility model and the described technical scheme of unrestricted this patent; Therefore, although this description has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can modify or be equal to replacement this patent; And all do not depart from technical scheme and the improvement thereof of the spirit and scope of this patent, it all should be encompassed in the claim scope of this patent.
Claims (2)
1. a vacuum conditioner vacuumizes unit, comprise: base, Roots vaccum pump, condenser, varying pitch dry screw vacuum pump, check-valves, it is characterized in that: described Roots vaccum pump, condenser, varying pitch dry screw vacuum pump are arranged on base, and described Roots vaccum pump is connected with condenser by pipeline.
A kind of vacuum conditioner according to claim 1 vacuumize unit, it is characterized in that: described check-valves is arranged on varying pitch dry screw vacuum pump by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420090892.4U CN203828041U (en) | 2014-03-03 | 2014-03-03 | Vacuum pumping unit of vacuum moisture regaining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420090892.4U CN203828041U (en) | 2014-03-03 | 2014-03-03 | Vacuum pumping unit of vacuum moisture regaining machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203828041U true CN203828041U (en) | 2014-09-17 |
Family
ID=51505946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420090892.4U Expired - Lifetime CN203828041U (en) | 2014-03-03 | 2014-03-03 | Vacuum pumping unit of vacuum moisture regaining machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203828041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107648685A (en) * | 2017-11-05 | 2018-02-02 | 佛山市因诺威特科技有限公司 | Portable integrated form medical vacuum unit |
-
2014
- 2014-03-03 CN CN201420090892.4U patent/CN203828041U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107648685A (en) * | 2017-11-05 | 2018-02-02 | 佛山市因诺威特科技有限公司 | Portable integrated form medical vacuum unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160914 Address after: Jintai Road 231100 Anhui province Changfeng County Shuangfeng Economic Development Zone Patentee after: HEFEI FUTEN ENVIRONMENTAL PROTECTION NEW ENERGY TECHNOLOGY CO.,LTD. Address before: Hefei Shuangfeng Industrial Zone 230061 in Anhui city of Hefei Province Patentee before: HEFEI FUTEN ELECTROMECHANICAL AUTOMATION CO.,LTD. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20180517 Address after: 230000 No. 48 Fung Xia Road, Shuangfeng Development Zone, Changfeng County, Hefei, Anhui Patentee after: ANHUI FUTEN ENVIRONMENTAL PROTECTION AND ENERGY SAVING TECHNOLOGY CO.,LTD. Address before: 231100 Jintai Road, Shuangfeng Economic Development Zone, Changfeng County, Anhui, China Patentee before: HEFEI FUTEN ENVIRONMENTAL PROTECTION NEW ENERGY TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140917 |
|
| CX01 | Expiry of patent term |