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  Topic: Variable pump pressure adjustment steps
fengqingxue

Replies: 0
Views: 14

PostForum: The Poker Pit   Posted: Wed Oct 21, 2020 1:22 am   Subject: Variable pump pressure adjustment steps
  1) Adjust the pressure of unloading valve DA10, relief valve DB10 or DB20 to the minimum.

   2) Check in the slurry inlet valve and close the slurry outlet valve to t ...
  Topic: Causes of water injection pump
fengqingxue

Replies: 0
Views: 4

PostForum: The Poker Pit   Posted: Mon Sep 28, 2020 1:31 am   Subject: Causes of water injection pump
 

Pu: After starting the screw pump to the water pump, the reasons for the high pressure and low current diaphragm pump are:
(1) The pump outlet valve is not opened or the gate is ...
  Topic: NYP insulation high viscosity pump
fengqingxue

Replies: 0
Views: 19

PostForum: The Poker Pit   Posted: Wed Sep 23, 2020 4:06 am   Subject: NYP insulation high viscosity pump
It is a positive displacement internal rotor pump. This type of pump has strong self-priming performance and is suitable for transporting viscous liquids without solid particles and fibers, or even li ...
  Topic: Gear pump model product technical parameters
fengqingxue

Replies: 0
Views: 9

PostForum: The Poker Pit   Posted: Mon Sep 14, 2020 3:18 am   Subject: Gear pump model product technical parameters
Controlling the temperature rise of the working oil in the gear pump hydraulic system is an important part of reducing energy consumption and improving system efficiency. A change to the conventional ...
  Topic: Axial piston pump
fengqingxue

Replies: 0
Views: 6

PostForum: The Poker Pit   Posted: Thu Sep 10, 2020 2:03 am   Subject: Axial piston pump
After working for a long time, or improper operation and maintenance, the axial piston pump often fails. The following Hengyu Hydraulics will briefly introduce several common faults and cause analysis ...
  Topic: Hydraulic ceramic piston pump
fengqingxue

Replies: 0
Views: 17

PostForum: The Poker Pit   Posted: Thu Sep 03, 2020 3:07 am   Subject: Hydraulic ceramic piston pump
If the outlet pipe is blocked, the internal pressure of the chamber type filter press will increase continuously. When the pressure is greater than the equipment supply pressure, the filtrate will flo ...
  Topic: How to use the plug pump of a hydraulic pump
fengqingxue

Replies: 0
Views: 11

PostForum: The Poker Pit   Posted: Thu Aug 27, 2020 2:27 am   Subject: How to use the plug pump of a hydraulic pump
Disassemble the lower bearing and select it for testing. If scratches or discoloration are found on the surface of the roller, replace it. When replacing the bearing, the English letter and type of th ...
  Topic: Shutdown mode of slime pump
fengqingxue

Replies: 0
Views: 9

PostForum: The Poker Pit   Posted: Wed Aug 26, 2020 2:49 am   Subject: Shutdown mode of slime pump
   What are the shutdown methods of the slime pump conveying system? During the operation of the slime pump conveying system, there are several shutdown modes according to its operating ...
  Topic: Service life of high pressure water pump
fengqingxue

Replies: 0
Views: 10

PostForum: The Poker Pit   Posted: Mon Aug 17, 2020 3:01 am   Subject: Service life of high pressure water pump
A water pump of multiple models, 3. The flow rate of the multi-stage high-pressure water pump is small to large. The head ranges from more than 20 meters to more than 300 meters, the motor ranges from ...
  Topic: Gear pump is also called positive displacement device
fengqingxue

Replies: 0
Views: 15

PostForum: The Poker Pit   Posted: Wed Jul 29, 2020 2:28 am   Subject: Gear pump is also called positive displacement device
A gear pump is also called a positive displacement device, which is like a piston in a cylinder. When one tooth enters the fluid space of another tooth, the liquid is mechanically squeezed out. Becaus ...
  Topic: Important device in pressure test pump
fengqingxue

Replies: 0
Views: 19

PostForum: The Poker Pit   Posted: Tue Jul 28, 2020 2:55 am   Subject: Important device in pressure test pump
The reason why the pressure test pump is different from the general pump is that the pressure test pump is operated under a high-pressure environment, so it is called a pressure test pump. Then, what ...
  Topic: How to exchange hydraulic pumps
fengqingxue

Replies: 0
Views: 26

PostForum: The Poker Pit   Posted: Tue Jul 21, 2020 2:38 am   Subject: How to exchange hydraulic pumps
For the products of the original specification, supposing to replace another brand, you should consult the personnel who have experience in hydraulic pumps to check the table and exchange, the intenti ...
  Topic: What are the causes of overheating and oil leakage of plunge
fengqingxue

Replies: 0
Views: 52

PostForum: The Poker Pit   Posted: Tue Jun 16, 2020 3:13 am   Subject: What are the causes of overheating and oil leakage of plunge
There are two reasons for the over heating of the plunger pump. One is the mechanical conflict. Because the sports appearance is in the state of dry conflict or semi dry conflict, the moving parts con ...
  Topic: Failure of plunger pump and its causes
fengqingxue

Replies: 0
Views: 47

PostForum: The Poker Pit   Posted: Fri Jun 12, 2020 7:50 am   Subject: Failure of plunger pump and its causes
The pump vibrates too much. When the plunger pump is running, the whole machine vibrates, the noise increases, the screws of the connecting parts become loose, and the pipeline vibrates. The clamp ret ...
  Topic: Combined system of condensing boiler and heat pump
fengqingxue

Replies: 0
Views: 61

PostForum: The Poker Pit   Posted: Wed Jun 10, 2020 7:54 am   Subject: Combined system of condensing boiler and heat pump
With the development of economy and the expansion of city scale, the shortcomings of these traditional heating methods are more and more prominent, which can not meet the requirements of sustainable d ...
  Topic: Experimental electric furnace: super detailed vacuum furnace
fengqingxue

Replies: 0
Views: 50

PostForum: The Poker Pit   Posted: Thu Jun 04, 2020 1:37 am   Subject: Experimental electric furnace: super detailed vacuum furnace
The vacuum furnace is a type of furnace that can be evacuated. According to the appearance, it can be divided into a box vacuum furnace, a tube vacuum furnace, a lifting vacuum furnace, and a trolley ...
  Topic: Avoid other damage to heating elements
fengqingxue

Replies: 0
Views: 61

PostForum: The Poker Pit   Posted: Tue Jun 02, 2020 2:29 am   Subject: Avoid other damage to heating elements
Silicon carbide rods are the recrystallized products of silicon carbide. Alkali, alkali metal, sulfuric acid and boron compounds can corrode it at high temperature, and water vapor has a violent oxida ...
  Topic: Brief introduction of maintenance measures for high and low
fengqingxue

Replies: 0
Views: 52

PostForum: The Poker Pit   Posted: Fri May 29, 2020 1:15 am   Subject: Brief introduction of maintenance measures for high and low
The high and low temperature impact test chamber is an indispensable helper for industrial development today. Users should pay attention to the daily maintenance and protection of the equipment w ...
  Topic: Selection of data in the furnace
fengqingxue

Replies: 0
Views: 54

PostForum: The Poker Pit   Posted: Thu May 28, 2020 2:47 am   Subject: Selection of data in the furnace
Selecting refractory materials such as high-grade alumina, refractory fiber and light brick is a key part of the furnace body. The tube-type electric furnace uses silicon molybdenum rods, silicon carb ...
  Topic: Conditions of reduction reaction from gas production stage o
fengqingxue

Replies: 0
Views: 63

PostForum: The Poker Pit   Posted: Fri May 08, 2020 2:57 am   Subject: Conditions of reduction reaction from gas production stage o
From the chemical reaction principle of the experimental electric furnace gas production stage, it is hoped to form conditions conducive to steam decomposition and carbon dioxide reduction reaction, s ...
  Topic: How to choose lifting table for lifting electric furnace
fengqingxue

Replies: 0
Views: 63

PostForum: The Poker Pit   Posted: Wed May 06, 2020 3:37 am   Subject: How to choose lifting table for lifting electric furnace
As the name implies, the lifting electric furnace is an electric furnace that can be lifted, that is, on the basis of the electric furnace, the lifting equipment is added to realize the lifting functi ...
  Topic: Is the heat treatment process of experimental electric furna
fengqingxue

Replies: 0
Views: 97

PostForum: The Poker Pit   Posted: Wed Apr 29, 2020 9:11 am   Subject: Is the heat treatment process of experimental electric furna
What is the gasification reaction of the experimental furnace fuel

Atmospheric pressure fixed experimental furnace, generally block anthracite or bituminous coal and coke as raw materials, with ste ...
  Topic: Plate - frame filter press two kinds of operation
fengqingxue

Replies: 0
Views: 69

PostForum: The Poker Pit   Posted: Mon Apr 27, 2020 7:25 am   Subject: Plate - frame filter press two kinds of operation
There are two operating modes of the manufacturer's analytical plate and frame filter press. The plate and frame filter press is mainly used for solid-liquid separation. The material is filtered by pr ...
  Topic: The water cooling device in the experimental furnace can pro
fengqingxue

Replies: 0
Views: 79

PostForum: The Poker Pit   Posted: Fri Apr 24, 2020 5:29 am   Subject: The water cooling device in the experimental furnace can pro
Water cooling device: the shell, cover, electric heating element, water-cooling electrode, middle vacuum insulation door and other components of the vacuum heat treatment furnace are all working under ...
  Topic: Safety technical operation rules for box type resistance fur
fengqingxue

Replies: 0
Views: 79

PostForum: The Poker Pit   Posted: Thu Apr 23, 2020 3:23 am   Subject: Safety technical operation rules for box type resistance fur
1. Do not exceed the maximum temperature of the resistance furnace.
2. Cut off the power supply to prevent electric shock when installing and taking the sample.
3. The opening time of furnace door s ...
 
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