ROYAL HOME FURNITURE CO.,LTD. - A oak chairs manufacturer prides itself on its classic modern lounge chair that have the best performance. ROYAL will adhere to the management concept of 'quality, innovation, and mutual benefit'. Under the guidance of core value, we are always responsible, dedicated, united and proactive. Relying on the advantages of technology and talents, we constantly improve our core competitiveness and strive to gain the invincible position in the fierce competition. The final goal is to become an influential enterprise in the industry. ROYAL's metal rack can be applied to different fields and scenes, which enables us to meet different requirements. ROYAL's low coffee table series contains multiple sub-products. After many tests and modifications, the product finally reached the best quality. The product can be customized with regard to shape and size. This product has been widely used in the industry due to its excellent properties. It is easy to maintain and clean. If you have needs to purchase our products in bulk, please contact us for detailed information.
How to make a filter? 1. dig a small hole in the bottom of the container of water,Insert a tube;Lay a small stone at the bottom of the container,Lay another layer of coarse sand,Then lay fine sand, charcoal, towels, etc.In this way,The turbid water can be filtered into clear water,With disinfectant tablets,Can drink.2. take an empty plastic beverage bottle,Cut the bottom,The bottle mouth is tightly stuffed with a single hole plug with a catheter,Put the bottle upside down,In the bottle, the expanded cotton, gauze, activated carbon (I .e. charcoal), quartz sand, pebbles, etc. washed from the bottom to the upper layer are placed,Get a simple water purifier.You can also put a layer of quartz sand under activated carbon.1 The Pebbles and quartz sand should be washed clean,Pebbles and quartz sand play a filtering role.2 activated carbon should also be washed to soften the water.(3) a filter gauze or filter cotton can be set at the exit of unfiltered water to filter out large impurities, and it is also conven
How is the test process of the filter bag dynamic filter performance tester carried out? About the relevant process of the test,1.Initialization treatment: Determination of filter dust performance of initial filter material samples,When the pressure loss reaches 1000,After repeated 30 times, the weight gain of the high-efficiency filter membrane and the dust concentration at the outlet were determined and recorded;2.Aging Treatment: Aging Treatment at 10000 intervals 5S;3.Stabilization treatment: stabilization treatment,Installation process A 10 times filter dust-Cleaning operation;4.Stabilization treatment: 30 dust filtration according to-Ash cleaning operation.It can be used to test the filtration performance of filter material.The device itself is easy to operate,Compact and sturdy design.The filter test dust concentration value can be adjusted quickly and conveniently,The actual use of simulation is high,Simulate a variety of actual conditions.
