22
Dec
(1) Overview of HVAC circulating water system
With the continuous development of my country’s economy and people’s increasing requirements for the comfort of the living environment, heating, ventilation and air conditioning (HVAC) is becoming more and more popular in commercial and civil buildings. HVAC includes... read more
12
Jan
1. Condensate overflow analysis
Overflow of condensation water from fan coil units is a common fault of centralized air conditioning systems in summer. It often occurs in hot and humid weather and will cause unnecessary damage to air-conditioned rooms:
a) Water damage to the ceiling panels... read more
05
Mar
Introduction: Industrial dust collectors play a crucial role in maintaining clean and safe working environments in various industries. Among the essential components of these dust collectors is the framework, which provides structural integrity and support to the entire system. In this article, we will... read more
10
Oct
Today, our company had online communication with Indian cement factory customers. At the same time, we showed our customers our centrifugal fan, FD Fan, ID Fan, Induced draft fan, smoke pump, and blower fan through live video, and introduced me in detail. The company’s... read more
28
Dec
Recently, many customers who have come across us have had problems with fans they bought from other companies. The air volume of the fans is too large. In fact, centrifugal fans have a long history of development. Our country previously developed various relatively simple fan products, and their working principle is basically the same as that of centrifugal fans. In 1862, a British inventor produced a centrifugal fan whose impeller and casing were concentric circles.
But when this product works, the energy efficiency is very low, only 40%, and it is mainly used for mine ventilation. In 1880, people produced a new type of fan… In 1898, the Irish designed the Sirocco centrifugal fan with front blades, and various countries gradually adopted it.
In order to improve the performance of the equipment, the centrifugal fan equipment has been developed over a period of time, and the work efficiency has been dramatically enhanced. Especially since the 1940s, it has developed rapidly. The device belongs to a fluid-driving machine that depends on the input of mechanical energy to increase the pressure of the gas and transport it. In practice, it can be designed according to the different needs of users to achieve better results.
It is worth noting that when we install a newly purchased centrifugal fan, it does not mean that it can be used immediately. Debugging is still necessary at this point. If it is determined that the fan speed is too large or too small, four adjustment measures should be taken: 1. Adjust the air volume; 2. Adjust the damper opening; 3. Adjust the resistance coefficient of the pipe network; 4. Change to a fan with higher or lower pressure.
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11
Nov
WELCOME TO RITA’S BIRTHDAY
Here comes today with special pride in all the achievements you have made. May your dearest wishes through all the years in store come true, and make you happier than you have ever been before.
We hope that you enjoy this special day and your birthday grows happier by the minute!
Happy Birthday !!!
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08
Jan
Congratulations to Zibo Decent Machinery Co., Ltd for winning the title of member of Zibo Chamber of Commerce in December 2021, and the “Manufacturing Excellent & Innovation Awards”.
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18
May
Centrifugal fans are commonly used in various industries for air ventilation and cooling purposes. Among the different types of centrifugal fans, the D-type and A-type are two popular choices. Let’s explore the key differences between these two fan designs.
1. Impeller Design:
D-Type Centrifugal Fan: The... read more
09
Apr
ZIBO DECENT adopts wet dust removal technology, which allows particles to settle after contact with water, thereby greatly reducing emissions.
we have adopted advanced noise reduction devices or soundproof covers to ensure that the noise of the fog cannon is minimized during operation.
The spray control... read more
10
Aug
The purpose of this customer visit was to get to know our company in the area of dedusting systems, Professional strength, as well as our reputation in the international market. By demonstrating our leadership in the manufacturing and production process of dust collection systems,... read more