• Horizontal, high-pressure barrel-type pump CHTR System 1
  • Horizontal, high-pressure barrel-type pump CHTR System 2
  • Horizontal, high-pressure barrel-type pump CHTR System 3
Horizontal, high-pressure barrel-type pump CHTR

Horizontal, high-pressure barrel-type pump CHTR

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Shanghai
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TT OR LC
Min Order Qty:
1 pc
Supply Capability:
1 pc/month

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Design
Horizontal, high-pressure barrel-type pump with radial impellers,                                                            single-entry and double-entry, multistage, with flanges/weld end nozzles to API 610.                                          
Applications
Main applications: refineries, petrochemical industry, seawater                                                              injection on offshore platforms and steam generation in power stations and industrial plants.                                  

 


Overview of technical data

Type of installation                                                                         Long- coupled                    
Type of bearing                                                                         Rolling element and plain bearings                    
Drive frequency                                                                         50 Hz / 60 Hz                    
Maximum speed of rotation                                                                         7. 000                         1/min                    
Maximum flow rate                                                                         1. 450                         m³/h                    
Maximum discharge-side pressure                                                                         400                         bar                    
No. of impeller entries                                                                         Single / Double entry                    
Casing material                                                                         Duplex steel; Carbon steel;Chrome steel                    
Suction characteristics                                                                         Non- priming                    
Pull-out design                                                                         Yes                    
Other impeller types                                                                         Closed / Radial                    
Barrel casing                                                                         Yes                    
Pump set location                                                                         Dry installed                    
Type of suction casing                                                                         Annular casing                    
Max. permissible fluid temperature                                                                         400                         °C                    
Type of discharge casing                                                                         Annular casing                    
Main applications                                                                         Industry and process engineering; Energy;Oil / Gas                    
Type of installation                                                                         Stationary                    
Type of connection                                                                         Flange, weld ends                    
Type of lubrication                                                                         ( forced) oil lubrication                    
Type of drive                                                                         Electric motor, turbine                    
Installation position                                                                         Horizontal                    
Maximum suction pressure                                                                         30                         bar                    
Type of coupling                                                                         Direct; Gear;Variable speed coupling;Geared variable speed coupling                    
Shaft seal type                                                                         Mechanical seal                    
Maximum head                                                                         4. 000,00                         m                    
Type of stage casing                                                                         Stage casing with diffuser                    
Nozzle position                                                                         Variable                    
Casing partition                                                                         Radially split
Q:How about the depreciation of vacuum pumps?
(a) housing and buildings for 20 years;(two) aircraft, trains, ships, machinery, machinery and other production equipment for 10 years;
Q:What is the lift of diaphragm pump?
Tell you: diaphragm pump head is liquid through the pump energy obtained is called lift it, and flow and pump speed, a liquid density is generally 1 kg is 10 meters lift, horizontal pipeline 10 meters 1 meters lift, a 90 degree bend is 1 meters.
Q:Pump unloading in hydraulic transmission,
Can be used for short-term shutdown, pump non-stopNo unloading, usually through the overflow valve back to the tank, high pressure, power, at this time insurable pressure, and so on
Q:What is the difference between centrifugal pump and positive displacement pump?
The centrifugal pump is to rely on high-speed rotation of the impeller to do work on the fluid. These two types of pumps are also the most widely used.
Q:Please give me professionals to calculate, the cylinder bore is 100 and the rate of 20m/s, the leakage can be ignored, but to the large flow pump!
3. efficiencyVolume efficiency, for hydraulic pumps, is the ratio of actual flow to theoretical flow. A hydraulic motor is the ratio of its theoretical flow to its actual flow.Mechanical efficiency, for hydraulic pumps, refers to the ratio of theoretical torque to actual input torque. The actual output torque of the hydraulic motor is theoretical torque to overcome the torque after friction, so the mechanical efficiency is the ratio of the actual output torque to the theoretical torque.
Q:What are the important parameters of the pump?
Mass flow is expressed in Qm units: t/h, kg/s, etc.The relation between mass flow and volume flow is:Qm= P QIn the p - type liquid density (kg/m3, t/m3), room temperature water P =1000kg/m3.Lift H
Q:What are the functions of a disposable infusion pump?
With the development of science and technology, more and more fields need to control the flow or velocity of fluid accurately. For example, the detection and analysis of micro chemical elements in chemical industry always need to control the flow accurately. In the field of health care, the flow and velocity of traditional Chinese medicine liquid must be controlled accurately.Venous transfusion is one of the most commonly used methods of clinical treatment. It is a common medication and treatment technique for nursing specialty. Clinically, appropriate infusion rate should be applied according to the drug and patient's condition. Transfusion too fast may cause poisoning, more serious can lead to edema and heart failure;
Q:Filter backwash pump for what use, what is the principle of work ah?
When the filter is in normal operation, the impurity will be trapped in the upstream of the filter (filter medium). As the accumulation of impurities, the filter media will be blocked, and the direct performance is that the circulation will decrease. Usually, when the flow drops to a set point (the industry is usually judged by the pressure drop),
Q:The main factors affecting the performance of centrifugal pumps
The specific speed is deduced by the law of hydraulic similarity, and the similarity between the hydraulic characteristics of centrifugal pumps is similar. In centrifugal pumps, the specific speed is often interpreted as: the pump works at the highest efficiency, generating a lift of LM, a flow rate of 0.075m, and the power consumed by the /s at 0. 735kW
Q:Working principle and diagram of axial piston pump with pressure compensation variable
The size of the outlet flow pressure compensated variable displacement pump with outlet pressure of approximately in a certain range according to the constant power curve. When the pressure oil from the main part of the channel (a), (b), (c) into the inferior vena cava (d) variable shell, oil by the channel (E) respectively into the channel (f) and (H), when the spring force is greater than the oil (f) into the lower end of the piston ring servo hydraulic thrust area when the oil liquid (H) to the chamber (g), push the variable downward movement of the piston, the pump flow increases. As for the hydraulic servo piston end thrust force ring shaped area is greater than the spring when the servo piston moves upward, blocking channels (H), the (g) (I) through the cavity of the oil cavity pressure relief, at this time, the piston moves up, the variable head angle decreases, the pump flow rate decreases.

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