CN202300930U - Vacuum system for crawler type vacuum drying machine - Google Patents
Vacuum system for crawler type vacuum drying machine Download PDFInfo
- Publication number
- CN202300930U CN202300930U CN2011203148271U CN201120314827U CN202300930U CN 202300930 U CN202300930 U CN 202300930U CN 2011203148271 U CN2011203148271 U CN 2011203148271U CN 201120314827 U CN201120314827 U CN 201120314827U CN 202300930 U CN202300930 U CN 202300930U
- Authority
- CN
- China
- Prior art keywords
- water
- vacuum
- vacuum pump
- pump unit
- cooling
- 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 - Fee Related
Links
- 238000001291 vacuum drying Methods 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 65
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 239000000498 cooling water Substances 0.000 abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model provides a vacuum system for a crawler type vacuum drying machine. The vacuum system comprises a vacuum pump unit and a water cooling unit, wherein the water cooling unit comprises a water storage tower, a water cooler and a water pump, a water outlet of the water storage tower is connected with a water inlet of the water cooler, a water outlet of the water cooler is connected with a water inlet of the vacuum pump unit, a water outlet of the vacuum pump unit is connected with a water inlet of the water storage tower, the vacuum pump unit, the water storage tower and the water cooler form a closed loop through pipelines, and the water pump is arranged on the closed loop. Compared with the prior art, the vacuum system has the advantages that the water storage tower, the water cooler and the vacuum pump unit form a cooling water closed loop, the cooling water can be cyclically utilized, the consumption of the cooling water is greatly reduced, the production cost is reduced, and the vacuum system also conforms to the environment-friendly concepts of energy saving and emission reduction.
Description
Technical field
The utility model relates to a kind of vacuum system that is used for the crawler vacuum drier.
Background technique
Vacuum system is the key equipment of crawler vacuum drier, and vacuum system needs a large amount of water that vacuum pump is cooled off when work.And when vacuum pump is cooled off, normally directly cooling water being connected to the water intake of vacuum pump in the existing technology, cooling water is directly drained through the water outlet of vacuum pump vacuum pump being cooled off the back, causes the significant wastage of water resources.In order to guarantee the stable of vacuum pressure, reduce water consumption reduces production costs, and is necessary the problem of vacuum system cooling water waste is analyzed, studied and improves.
The model utility content
The main purpose of the utility model is to overcome the shortcoming of existing technology, and a kind of vacuum system that is used for the crawler vacuum drier is provided, and can reduce the consumption of cooling water greatly, meets the environmental protection concept of energy-saving and emission-reduction.
The utility model adopts following technological scheme:
The vacuum system that is used for the crawler vacuum drier; Include vacuum pump unit and water cooling unit; This water cooling unit includes retaining tower, water cooler and water pump; The water outlet of this retaining tower is connected to the water intake of this water cooler, and the water outlet of this water cooler is connected to the water intake of this vacuum pump unit, and the water outlet of this vacuum pump unit is connected to the water intake of this retaining tower; This vacuum pump unit, retaining tower and water cooler form the closed-loop path by pipeline, and said water pump is located on this closed-loop path.
Said retaining tower is provided with manual inlet valve.
Can know by above-mentioned description the utility model; Compared with prior art; The utility model is used for the vacuum system of crawler vacuum drier owing to the closed-loop path of forming cooling water by retaining tower, water cooler and vacuum pump unit, and cooling water can be recycled, and reduces the consumption of cooling water greatly; Reduce production costs, also meet the environmental protection concept of energy-saving and emission-reduction.
Description of drawings
Fig. 1 is the structured flowchart of the utility model embodiment.
Embodiment
Below the utility model is done further to describe through embodiment.
With reference to Fig. 1; The utility model is used for the vacuum system of crawler vacuum drier; Include vacuum pump unit 10 and water cooling unit; The water cooling unit includes retaining tower 21, water cooler 22 and water pump 23, and the closed-loop path of vacuum pump unit 10 and retaining tower 21, water cooler 22 and water pump 23 formation cooling waters also is provided with manual inlet valve on retaining tower 21.
With reference to Fig. 1; The vacuum system that the utility model is used for the crawler vacuum drier in use, vacuum pump unit 10 is connected to the vacuum cavity of crawler vacuum drier, vacuum pump unit 10 is when work; Cooling water gets into 10 pairs of vacuum pump units 10 of vacuum pump unit by water cooler 22 and lowers the temperature under the effect of water pump 23; Cooling back cooling water temperature raises and also gets into retaining tower 21, gets into water coolers 22 through retaining tower 21 and cools off, and cooled cooling water gets into vacuum pump unit 10 again it is lowered the temperature; So back and forth, form the closed-loop path of cooling water.When cooling-water consumption loses, also can carry out moisturizing to retaining tower 21, avoid water shortage by manual inlet valve external water pipe.
An above-mentioned embodiment that is merely the utility model, but the design concept of the utility model is not limited thereto allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (2)
1. the vacuum system that is used for the crawler vacuum drier; It is characterized in that: include vacuum pump unit and water cooling unit; This water cooling unit includes retaining tower, water cooler and water pump; The water outlet of this retaining tower is connected to the water intake of this water cooler, and the water outlet of this water cooler is connected to the water intake of this vacuum pump unit, and the water outlet of this vacuum pump unit is connected to the water intake of this retaining tower; This vacuum pump unit, retaining tower and water cooler form the closed-loop path by pipeline, and said water pump is located on this closed-loop path.
2. the vacuum system that is used for the crawler vacuum drier as claimed in claim 1 is characterized in that: said retaining tower is provided with manual inlet valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203148271U CN202300930U (en) | 2011-08-24 | 2011-08-24 | Vacuum system for crawler type vacuum drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203148271U CN202300930U (en) | 2011-08-24 | 2011-08-24 | Vacuum system for crawler type vacuum drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202300930U true CN202300930U (en) | 2012-07-04 |
Family
ID=46369839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203148271U Expired - Fee Related CN202300930U (en) | 2011-08-24 | 2011-08-24 | Vacuum system for crawler type vacuum drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202300930U (en) |
-
2011
- 2011-08-24 CN CN2011203148271U patent/CN202300930U/en not_active Expired - Fee Related
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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: 20120704 Termination date: 20130824 |