In today's conditions, when the competition reaches a serious level, sales profitability has decreased compared to the previous periods. The habits of the businesses in the past period pushed factories to a number of arrangements on the cost side. Without adding new ones to the machine park, the same equipment is used to increase the capacity and the subject is knotted on how to increase efficiency. In the light of these developments, many engineering branches have come down to the sub-details of manufacturing and researches its scope with special lenses.
As it is known, one of the parameters that will affect the production, delivery method, point and quantity in the production stage positively or adversely is by-law. The chemical is sometimes the raw material of production, sometimes serves as a positive catalyst in the auxiliary equipment and sometimes in the production phases. Although chemicals are used in various stages of production, their use is mainly focused on one-to-one manpower. The introduction of chemical into the system by employing workers brings about safety and precision openings that cannot be prevented. In the case that the chemical cannot be supplied with the same values ??at the production stage, there is a problem that the manufactured product cannot meet the desired quality requirements. This not only reduces production efficiency but also negatively impacts costs. In the case of the quality problem experienced in the production, if the final product cannot be recycled in production, the cost of disposal is less than the cost.
Continuous monitoring of how long the chemicals used as main goods or auxiliary goods in production will provide the enterprises with a serious economy in inventory costs and will put the production program and the raw material procurement process into a certain form.
Especially with the drought in the world in recent years, the subject of Water Saving Methods, which is a subject which should be taken into consideration previously, rightly jumped to the main subject class. In order to keep the cooling water used in the facility within the required criteria, it will be appreciated by the owners to see that the amount of chemicals given decreases with the low cost automatic measurement control and dosing system and even the clean water used outside of the chemical consumption decreases.
As mentioned above, the linearity in the production line is one of the most effective parameters of efficiency in today's conditions. Measurement of the chemical to be metered with a flowmeter and the instantaneous transmission of this to the operator or the liquid on the tape, temperature, ph, conductivity etc. It is not a very complex application, as its parameters are measured and signaled to the dosing pump. With a program to be done, how much the chemical is given to the system, how long it remains in stock, the linearity in production and many parameters can be carried to the computer in the room where the operator is located, instant reports can be taken.
While automatic measurement, control and dosing system is installed, equipment such as dosing pump, flowmeter, pH meter, Cl2 meter, ORP meter, conductivity meter, oxygen meter, turbidity meter, temperature meter, frequency inverter, PLC are used. The dosing pump is determined according to the chemical characteristics, the capacity required by the system, the process structure, the site conditions and the manner in which it is controlled.
Then, the structure to be controlled by the pump and the measurement control equipment, if any, must be determined. After the selections are made, the resulting system must be installed on the chassis in accordance with the place of installation in the enterprise or prepared to be mounted on the wall.
During the installation of the system, it is necessary to have the auxiliary equipment next to the pump in order to achieve the linearity of the dosing, to operate in safety and not to malfunction. These are the pulsation dampener that ensures the linearity of the pump, the loading valve that prevents siphoning, flow indicator to control the flow, pressure gauge, safety valve for protection of the skid system in systems running under high pressure, calibration cylinder in the suction line for determining the flow rate of the pump in operating conditions, the metering injector due to the sensitivity at the injection point.
When the level of the stock tank is controlled from a panel, the pump can be stopped by the end of the chemical. If the information regarding the chemical level is sent to the transfer pump of the main tank, the intermediate tank in which the dosing pump is priming can be filled before it is finished. In this way, chemical interruptions caused by the end of the system can be eliminated.
Generally, before the automatic dosing systems are installed, the operating conditions in the enterprise, the demand for the business, the environmental conditions, the information on the chemical to be used should be analyzed well and the dosage system should be designed in the light of this information.
Automation of the dosing system can be improved with the demands of the enterprise. With the help of any computer connected to the Internet in the offices, it is possible to reach the data of the business anywhere in the world. A properly designed automatic measurement, control and dosing system will pay off in the shortest possible time with the economy it provides.
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