MDEA amine liquid circulating pump commonly used mechanical seal structure is introduced

1, MDEA amine liquid circulating pump main forms of mechanical seal (

1) According to the conditions of use can be divided into: (1) the sealing and common seal ( Main difference between online speed) : (2) high pressure sealing and low pressure sealing; (3) high temperature sealing, cold sealing, low temperature sealing; (4) water pump, compressor and kettle with seal; (5) corrosion seal and seal anti particles.

       ( 2) According to the structure is classified as follows: (1) rotating seal and static seal; Within (2) the outer seal and seal: (3) the fluid sealing and centripetal seal; (4) more spring seal with single spring seal.

2, MDEA amine liquid circulating pump rotating and stationary type mechanical seal character

1) Rotary mechanical seal characteristic: the compensation mechanism for spring elastic element, such as it can with the axis of rotation. Because of easy installation, general situation with this structure, but its weakness is easy to produce imbalance, and turn the power consumption, so not suitable for high speed pump.

       ( 2) Static type mechanical seal characteristics: its compensation mechanism is flexible components, but it is not with the axis of rotation, can be applied to high speed water pump.

3, built-in type mechanical seal, and the characteristics of the outer container type mechanical seal (

1) Built-in type mechanical seal features: the static ring installed in the inner side of the gland and static ring end face toward the working chamber. It is suitable for high temperature and pressure, but not too strong corrosive place. ( 2) Mounted outside the characteristics of the mechanical seal: the static ring is installed on the outer edge of the gland, static ring end face and working cavity instead. But it is suitable for low pressure corrosive strong place.

4, inner-flow MDEA amine liquid circulating pump mechanical seal and outward flow characteristics of mechanical seal (

1) Leakage of fluid mechanical seal: medium direction toward the axis, the mechanical seal are like this form.

       ( 2) Mechanical seal: inside-out spread around the direction of the medium leaking in. Because of its large leakage, in general, in the case of pressure and temperature is not high, only occasionally use for the transmission of corrosive media.

5, spring mechanical seal and the characteristics of single spring mechanical seal (

1) More spring mechanical seal: a series of small ring spring to decorate, has the advantages of small size and elastic, suitable for high speed water pump occasions, but shall not apply to the corrosive medium.

       ( 2) Single spring mechanical seal: use a big spring as the elastic element, its size is larger, elastic and uneven, suitable for ordinary occasions.

6, MDEA amine liquid circulating pump balance type mechanical seal and the definition of the balance type mechanical seal

( 1) The balance type mechanical seal definition: according to the load coefficient K, if K
This is an global standard which acts as a form of promise that J&T INDUSTRY CO.,LTD. manufatures according to the finest quality standards.
Get cost effective and professional winter cover pump advice for your solution at J&T INDUSTRY. J&T INDUSTRY CO.,LTD. expert is your first choice!
J&T INDUSTRY CO.,LTD. affords you a suitable low price for proving our ethical considerations.
Like anything else in pool cover drain pump, there are a variety of choices and types to choose from, and each of them will affect your budget in some form. J&T INDUSTRY CO.,LTD. offers a range of quality at competitive prices.
winter cover pump submersible pump offer a wide range of pool cover drain pump and gave the user the choice of winter cover pump, pool cover drain pump and winter cover pump.