Chemical injection package is one of the equipments that is used for adding coagulants and flocculation, etc. in water and wastewater treatment processes as well as in refineries. This equipment is programmable and injects a specific and precise amount of the desired material at set intervals without the need for a human operator. Farab Tadbir, a manufacturer of various water treatment products and chemical injection packages, will continue to examine the applications, different types of these equipments and important items in their design, production, construction and price.
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What is a chemical injection package?
Chemical injection package components
Dosing pump (chemical injection pump)
Injection device tank
Chemical injection machine control board
How the chemical injection package works
Chemical injection package price
Design, production and manufacture of chemical injection package
What is a chemical injection package?
Adding chemicals is one of the most important tasks used to separate existing particles and clot them, as well as descaling and disinfecting. It is used in industries such as refineries and industrial plants and industrial wastewater treatment. Due to the fact that the injection of these materials requires high precision and a certain amount of them must enter the treatment tank at the right time, the human operator can not do this. Chemical injection packages are very professional and advanced equipment that performs these actions automatically with very high accuracy.
In short
there is no need for an operator to do this by the package, and all work is done automatically, so all the added materials are completely accurate. It should be noted that the chemical injection package consists of a set of several tanks, dosing pumps, mixers, fittings and prepares chemicals for injection into the desired fluid.
Construction of chemical injection package
Chemical injection package components
There are several important parts and components in the design and production of chemical injection package, and due to the type of injection material and the capacity of the device, there are differences in them. The most important components of chemical injection machines are:
Dosing pump (chemical injection pump)
One of the most important components of a chemical injection package device is the injection pump; This machine is responsible for injecting materials with a predetermined dose and size. This part is usually made of materials that have a high resistance to a variety of chemicals. For this reason, materials such as PVC, polypropylene, PVDF, stainless steel and PTFF are usually used to make and produce them. Using this material to make a chemical injection package prevents the acidic and base materials in it from causing corrosion of their components.
Due to the great importance of precision in injecting materials, dosing can be adjusted manually and automatically. The motor of this device operates using electrical, electromagnetic and hydraulic energy. Timely maintenance, care and repair of this part is very important because if it breaks down, it will disrupt the operation of the chemical injection package.
Injection device tank
In the construction and design of chemical injection packages, several tanks are usually considered depending on the type of application. If we have only one tank, it is injected into the fluid directly after the solution enters it. However, if there are two tanks in the device, after the solution is ready, it first enters the first tank and then is directed to the second tank and finally injected into the fluid.
The important thing about tanks is that they must be made of materials that are resistant to acidic and alkaline substances. For this reason, they are made of materials such as steel, polyethylene and steel with epoxy coating that are resistant to acid and refractory.
Other differences in the construction and design of the chemical injection package are the size and capacity of the tanks, which vary according to the type of material and the application of the package.
Chemical injection machine control board
The control board is responsible for commanding and instructing the injection pump, depending on what capability is provided for the chemical injection package, the commands of this board are executed manually and automatically.
How the chemical injection package works
In this section, we want to explain the steps of the chemical injection package. To do this, we have two steps. The first step is the composition of chemicals, which may be in liquid or powder form. In the next step, the solution is ready for injection and for this purpose, the dosing part of the pump is considered, which can send the obtained solution to the next tank with a certain amount.
One of the most important differences in different types of injection machines is how to adjust the dose of the injection pump. For this reason, it may be manual or automatic, depending on the circumstances.
Chemical injection package price
The price of chemical injection package is determined based on various items, the most important of which are the number and capacity of tanks. In addition, the power of the mixer and the brand used for it will have a great impact on the final price of the product. Another important factor influencing the price is whether the dosing adjustment is manual or automatic.
Design, production and manufacture of chemical injection package
Farab Tadbir Engineering Company is proud to be one of the most specialized companies in May, with the successful implementation of numerous projects as well as continuous communication with reputable water and wastewater treatment centers in the world.
Lack of water and sewage in the country. In this regard, the company has succeeded in obtaining a certificate of approval for the operation of wastewater treatment plants and approval of the operation and maintenance of sewage networks from the Ministry of Energy. Among the services provided in this collection, we can mention the design, production and manufacturing of chemical injection packages in different capacities. For more and better communication and to know the price of our packages, please contact us through the following ways.
Chemical injection package
Chemical injection package is one of the most important equipment in various industries, which is used to add a wide range of chemicals that have different applications, including anti-fouling agents, coagulants and coagulants, He mentioned anticorrosives, acids and alkalis, and finally disinfectants such as chlorine.
Chemical Injection Package – Chemical Injection Package – Injection Package – Chlorine Injection Package – Polyelectrolyte Injection Package
First, a solution diluted with water is prepared from the desired substance and then it is added to the wastewater according to the laboratory results in a predetermined ratio. Because the amount of coagulant used depends on the acidity of the pH of the wastewater, automatic devices have been developed that change the amount of coagulant used after continuously determining the acidity of the wastewater. The use of coagulants is more suitable for industrial wastewater or wastewater of cities with many industrial establishments, in which case bioremediation is sometimes abandoned.
Some applications of chemical injection package:
Sodium hypochlorite injection package
Calcium hypochlorite injection package
Lime injection package
Polyaluminum chloride injection package
Polyelectrolyte injection package
Acid injection package
Open injection package
…
Injection chemicals should be prepared and used at the desired concentration, usually ready-to-inject chemicals for 8 to 12 hours. The prepared chemicals are injected into the tank in the required amount through the injection pump.
Chlorination
Chemical tanks can be made of polyethylene, concrete or stainless steel. If these tanks are made of building materials, their inner surfaces that are in contact with chemicals should be covered with anti-corrosion materials to prevent corrosion.
The chemicals must be soluble to clog the flow tubes during injection.