1. The filter press should be installed on a flat concrete foundation. The thrust plate foot of the feeding end is fixed on the foundation by the anchor bolt; the bracket end does not need the anchor bolt, or the anchor bolt is positioned and locked with two nuts, and the nut gasket and the foot base are provided with appropriate clearance, this The machine feet can be slightly stretched. The installer should correct the verticality of the beam and the large plane of the thrust plate before positioning.
2. The foundation structure should be designed by the construction engineering personnel according to the equipment load condition, and the anchor bolts should be filled twice with the reserved hole position.
3. There should be sufficient operation and maintenance space around the filter press. The hydraulic pressure filter press should select the appropriate position to place the hydraulic station to ensure that the hydraulic station can work normally.
4. Place the filter plate according to the work requirements and arrange the feeding, washing and draining lines. It is equipped with a filtered pressure display and a return channel that controls the filtration pressure. In the case of a diaphragm squeeze type, a compressed air line is arranged.
5, hydraulic filter press, hydraulic station fuel tank into the clean 20#-40# hydraulic mechanical oil, the use of temperature > -5 ° C; if the ambient temperature is low, you can choose a similar viscosity, low freezing point hydraulic oil. Hydraulic oil must be added through an 80-100 mesh screen.
6, mechanical or hydraulic compression device, turn on the power to start the motor should work correctly. When the hydraulic pressure is pressed and pressurized, the pressure gauge should rise steadily, and the hydraulic system should have no leakage. The working pressure of the hydraulic station should be adjusted according to the size of the model. If the oil tank is found to be insufficient after the test, it must be replenished.
2-Cyanoguanidine is produced by treating cyanamide with base. It is produced in soil by decomposition of cyanamide. A variety of useful compounds are produced from 2-cyanoguanidine, guanidines and melamine.Use as a decolorant in sewage treatment.
Cyanoguanidine is also used as a slow Fertilizer. Formerly, it was used as a fuel in some explosives. It is used in the Adhesive industry as a curing agent for epoxy resins
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