Liquid ring vacuum pump manufacturers offer, official Acer Pump (certified), Shaoxing liquid ring vacuum pump

Vacuum pumps and compressors distinguish equipment devices, different only in that the gas-water separator: (1) the former gas-water separator pressure is equal to atmospheric pressure (exhaust pipe directly into the atmosphere), the top of the separator is flat, This makes the manufacturing process is simple; the top of the discharge pressure of a pressure gas-water separator which is equal to the required separator is spherical shape of 2SK series liquid ring vacuum pump, in order to increase the strength to withstand the gas pressure. Different (2) overflow system. Vacuum gas water separator overflow system is common AIDS pipe, when the water level exceeds the overflow tube separator above the horizon, the water will discharge pipes by AIDS, in order to keep within the device, set the water level, compressor gas-water separator The overflow system is a float valve, the float inside is hollow, when the inside is water submerged float float float upwards to a special screw axis, drive roll stick in the rotation with a bolt connected thereto, the rocker right in connection with a head screws, and screw the other end is embedded in a groove when the sleeve, rocker rotated downward, the sleeve is rotated in the overflow switch in cylindrical screws driven through, this time on the sleeve holes gradually and hole overflow switch on the same, so the water overflow pipe through the hole along the outflow tube. Then gradually lower the water level, the float has declined, driven rocker liquid ring vacuum pump for the reverse movement manufacturers offer, holes on the sleeve with the holes gradually shifted up overflow switch on until the water level falls below the position of the float level. Float in a horizontal position, the above two holes completely staggered isolated, mutually unintelligible, water separator is also stopped outside overflow. As can be seen from the above works, even if the water level inside the separator below the overflow tube level, the gas can not flow out through the overflow system outer separator (and vacuum gas water separator overflow tube can let the gas through discharge), so gas pressure and gas would not be lost, which is required when the compressor is running. Pump main features? 1, the vacuum pump ultimate pressure: Extreme pressure pump unit is Pa, refers to the pump at the entrance equipped with standardized test in accordance with the rules cover operating conditions, without the introduction of gas normal operation of brand liquid ring vacuum pump prices tend to stable Low pressure. 2, the pumping speed of the vacuum pump: The pump unit is pumping speed m3 / s or l / s, refers to the pump is equipped with standardized test cap, when the conditions in accordance with the rules of operation, from experimental cover flowing gas flow and the experiment cover specified orientation measured equilibrium pressure ratio. Referred pumping speed. 3, vacuum pump exhaust volume: the amount of vacuum suction unit is Pam3 / s or Pal / s. It refers to the pump inlet gas flow. 4, the vacuum pump starting pressure: starting pressure pump unit Pa, it refers to the pump pressure and there is no damage to the starter when the pumping effect. 5, the pre-pump pressure: vacuum pump foreline pressure unit is Pa, it refers to a vacuum pump below the outlet pressure of the exhaust pressure of one atmosphere. 6, the maximum vacuum pump foreline pressure: Maximum pump port foreline pressure unit is Pa liquid ring vacuum pump, which means that more than make the pre-pressure pump damage. 7, vacuum pump maximum operating pressure: vacuum pump maximum operating pressure unit is Pa, it refers to an amount corresponding to the maximum suction inlet pressure. Under this pressure, the pump can be a series of jobs without deterioration or damage. 8, compression ratio: compression ratio refers to the ratio of the outlet pressure and the pressure of imports of a given gas pump. 9, Ho Coefficient: Practical pump exhaust passage area on the pumping speed and the premises according to the theoretical calculation of molecular effusion pumping speed ratio. 10, pumping speed factor: Practice pumping speed and pump inlet according to the theoretical calculation of molecular effusion pumping speed ratio. 11, reflux rate: The pump unit is reflux rate g / cm2.s. It refers to the condition when the pump is operating according to the rules, after the pump inlet mass flow per unit area of ??the pump flow rate. 12, the amount of water vapor promise: the promise of steam per unit is kg / h, it refers to the pump under normal ambient conditions, the gas ballast pump is capable of pumping a series of jobs in addition to the steam mass flow. 13. The maximum allowable vapor pressure of imports: imports of maximum allowable vapor pressure unit is Pa. It refers to the normal environmental conditions, the gas ballast pump can draw upon a series of operations in addition to maximum inlet pressure of water vapor. Liquid ring vacuum pump manufacturers offer, official Acer Pump (certified), Shaoxing liquid ring vacuum pump provided by the official Acer Pump Co., Ltd. Zibo. Zibo Shi Wang Pump Co. (www.zbshihong.com) Shandong Zibo vacuum pump leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Shi Hong in pump leadership with the staff warmly welcome all inquiries negotiations to create the official Acer Pump better future.