Home Companies Jiangsu Sailing Pump Co., Ltd

LQRY Hot oil pump

Jiangsu Sailing Pump Co., Ltd

LQRY Hot oil pump

Country/Region China

Product Details

Oil pump

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LQRY Hot oil pump

  • Capactiry:4.5~400m/h
  • Head:15~85m
  • Design pressure:2.5MPa
  • Design temperature:≤370℃
  • Product description: LQRY series of hot oil pump, in China's heating medium heating system has been widely used, has entered the oil, chemicals, rubber, plastics, pharmaceutical, textile, printing and dyeing, road constru
  • INQUIRY

LQRY Hot oil pump overview

LQRY series of hot oil pump, in China's heating medium heating system has been widely used, has entered the oil, chemicals, rubber, plastics, pharmaceutical, textile, printing and dyeing, road construction, food and other industrial fields, mainly for the transport of solid Particles of weakly corrosive high temperature liquid, the use of temperature370 ℃, is an ideal hot oil circulation pump.

LQRY Hot oil pump model meaning

LQRY Hot oil pump structural features
LQRY series of hot oil pump is the unit digestion and absorption of foreign oil pump based on the development of the second generation of products, the basic structure of the single-stage single-suction cantilever foot support structure, the pump inlet for the axial suction, the export center vertical up, and The motor is mounted on the base.
LQRY series of hot oil pump support with double-end ball bearing support structure, the front end of the use of lubricating oil lubrication, the rear end of the use of grease lubrication, the middle of a guide tube, to observe the sealing situation and recovery of heat transfer oil.
The use of self-heating structure, changing the traditional water-cooled structure, so that the structure is simple, small size, saving operating costs, good performance, the use of reliable.
LQRY series of hot oil pump, (1) the use of packing and mechanical seal in the form of a combination of packing with high temperature filler, with good thermal chase, and mechanical seal is the use of high mechanical strength, good wear resistance Carbide material ensures high temperature sealing performance.
(2) the use of third-generation polytetrafluoroethylene (PTFE) to do lip seal, the sealing performance of a leap, than rubber seals improve reliability 25 times, corrosion resistance is extremely strong.

LQRY Hot oil pump safety of the unit

1. Pump installation is good or bad operation of the pump and the life of a very important impact, so the installation must be carefully carried out, not hasty
Act.
2. Pump installation tube height, length and diameter should meet the calculated value, and strive to short, reduce unnecessary losses (such as elbow, etc.)
3. Suction and discharge piping should be a pipe rack, the pump is not allowed to bear the load of the pipeline.
4. The installation site should be wide enough to facilitate maintenance work and good heat dissipation.
5. Installation order:
1) the unit on the basis of buried bolts on the basis of the base and the base between the pair of mats, for use is looking for.
2) loosen the coupling, with the level on the pump shaft and the base, respectively, by adjusting the wedge pad to the unit to the level, after correction, appropriate tightening
Anchor bolts to prevent walking.
3) Fill the base and anchor bolts with concrete.
4) after the concrete dry, check the base and the foot screw check whether there are bad or loose and so on, check the qualified should be tightened after the anchor bolts, and
Recheck the pump level.
5) correct the coaxiality of the pump shaft and the motor shaft, the deviation in the outer circumference of the coupling allows 0.1 mm, the gap between the two coupling plane should ensure 2-
3 mm, the maximum and minimum gap difference shall not exceed 0.3 mm on the circumference of the two coupling ends.
6) After connecting the tubing and determining the direction of rotation of the prime mover, connect the coupling again and check the coaxiality again.
7) in the actual trial run 3-4 hours after the final inspection, if there is no adverse phenomenon that the installation of qualified.
8) During the installation process

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