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Roots Vakuumpumpar

Tillämpningar av röda vakuumpumpar

With the advancement of vacuum application, there are numerous sorts of Roots vacuum pump. The roots vacuum pump’s pumping velocity has transformed from a couple of liters for every second to several thousand and a large number of liters every second.

As per the Roots vacuum pump’s working standard, the roots vacuum pump can be fundamentally separated into two kinds, specifically gas catch pump and gas move pump. With the vacuum innovation in the creation and logical exploration, the weight scope of its application is getting more extensive and more extensive.

Most vacuum pumps should be made out of a few roots vacuum pumps to pump together to meet the creative and logical examination measures’ prerequisites.

Since the working weight territory engaged with the vacuum application division is vast, it is difficult to finish any Roots vacuum pump. It is reasonable for all working weight ranges. Various sorts of Rötter vakuumpumpar must be utilized by multiple working weight ranges and diverse working prerequisites. To utilize helpfully and address the issues of different vacuum measures, separate roots vacuum pumps are consolidated by their presentation necessities and applied as units.

The generally used roots vacuum pumps incorporate dry screw vacuum pump, water ring pump, responding pump, slide valve pump, rotating vane pump, roots pump, and dispersion pump. These pumps are the necessary primary pumps in utilizing vacuum innovation in different enterprises of the public economy.

As of late, with the continuous and fast advancement of China’s economy, the downstream application industry identified with roots vacuum pumps keeps a quick development force. Simultaneously, under the joint draw of the nonstop extension of the application field of Roots vacuum pump and different components, the roots vacuum pump industry in China has accomplished a continued, steady and fast turn of events.

Prestandaparameter:
Modell
Ultimat tryck
(Pa)
Pumphastighet
(L / S)
Tryckdiff. Vid överströmningsventil
(Hpa)
Inlopp Diam.
(Mm)
Utlopp Diam.
(Mm)
Motor Effekt
(Kw)
Rekommenderad stödpump
Kylvattenförbrukning
(L / min)
Vikt
(Kg)
SYF-30
3? 0-2
30
52
50
40
0.75
2H-8
/
85
SYF-70
3? 0-2
70
52
80
50
1.1
2H-15
/
110
SYF-70D
3? 0-2
70
48
100
100
1.5
2H-15
20
220
SYF-150
3? 0-2
150
48
100
100
2.2
2H-30
25
220
SYF-300
3? 0-2
300
58
150
150
4
2X-70,2H-70
30
310
SYF-600
5? 0-2
600
32
200
200
7.5
H-150, HGL-150
35
790
SYF-1200
5? 0-2
1200
44
250
200
11
H-150, HGL-150
40
950
ZJP-1800
5? 0-2
1800
32
250
250&200
15
2-HG150, ZJP600 / HG150
50
1200
ZJP-2500
5? 0-2
2500
44
320
320&250
18.5
2-HG150, ZJP600 / HG150
60
1500

Operating Principle and Funktioner:

The series ZJP roots vacuum pump is with overflow valve. The figure-of-eight rotors are counter-rotating at a regular speed in the pump housing for suction and exhaust of gas. Two rotors are supported by two bearings and synchronized by a gear, which ensures these two rotors in certain relative positions. They are near to one another also to the housing without actual contacting, so lubrication is unnecessary in the working housing. The carefully balanced operating parts and high precision bevel wheels ensue the pump be operated stably and continually under the condition of high-pressure difference. Dynamic seal part use our patent technology and imported oil seals, the vibration amount of shaft on the shaft seals is handled to less than 0. 02mm.

En tyngdkraftsventil är installerad mellan pumpens sug- och avgasdel. Tyngdkraftsventilens funktion är som följer, när tryckskillnaden mellan sug- och avgasdelen är över ventilens vikt öppnas ventilen automatiskt, vilket gör att tryckskillnaden alltid hålls i ett fast styrbart värde, värdet är tillåten högsta tryckdifferens för att säkerställa att pumpen fungerar normalt och för att i själva verket är röttervakuumpumpen med överströmningsventil en form av självbelastande pump för överbelastning.

Series ZJP roots vacuum pump with overflow valve has substantially higher speed at relatively lower inlet pressure and it is possessed overload self-protective function. Because it is a pump of dry clearance seal construction, if a specific pumping speed rate and an ultimate vacuum need to be obtained, it is necessary to supply a lower inlet pressure for reducing the back flow, therefore , a pump must be backed in use, roots vacuum pump should be started soom after its inlet pressure reaches a permissible value for economization.

Det är tillåtet att välja olika typer av pumpar som stödpump för faktiska krav, t.ex. oljetätningspump och vakuumpump för vätskering. När du pumpar gasen som innehåller stora mängder ånga är den flytande vakuumpumpen den perfekta stödpumpen.

 

Roots Vakuumpumpar 17

Roots Vakuumpumpar 18

ZJP-150

Roots Vakuumpumpar 19

ZJP-600

Roots Vakuumpumpar 20

ZJP-1800

Roots Vakuumpumpar 21

ZJP-300

Roots Vakuumpumpar 22

ZJP-1200

Roots Vakuumpumpar 23

ZJP-2500