Correct operation of cow dung press dehydrator:

1. Before equipment maintenance or maintenance, ensure that the hydraulic pump of the solid-liquid separator is not running, ensure that the motor power supply is in a broken state (remove the fuse or the switch is locked in the "broken" state), and the power provided by the hydraulic pump to the control circuit is in a broken state ( remove the fuse or the switch is locked in the "broken" state);

2. When the equipment is in full operation, ensure that the solid-liquid separation equipment is installed correctly, the line connection is correct, the hydraulic pressure and condenser line connections are sealed correctly, and the monitoring instruments are normal;

3. When maintaining or operating the cow dung press dehydrator, pay attention to whether there are abnormal noises, vibrations or hot spots;

4. When turning off the cow dung press dehydrator equipment, make sure the switch is locked in the "off" position.

What are the functions of the cow dung press dehydrator?

The cow dung press dehydrator is mainly used to process animal manure. First, the livestock and poultry manure is transported to the cow dung press dehydrator through the non-clogging submerged pump that is equipped with the equipment, and then the livestock and poultry manure is gradually pushed to the front of the machine through the auger, and at the same time, the pressure on the outer edge of the machine is continuously increased to force the dehydration of the material. The water is squeezed out of the mesh screen under the influence of the side pressure belt filter and flows out of the drain pipe.

Work continues on the manure press dehydrator. The livestock and poultry manure continuously rises to the livestock and poultry manure processing body, and the outer edge pressure continues to increase. When it reaches a certain level, the outlet is opened and squeezed out of the extrusion port to achieve the purpose of extruding the outlet.

In order to master the speed and water content of the material, the balance weight under the main machine can be adjusted to achieve a satisfactory and proper material output state. If there is too much manure from livestock and poultry, it will be discharged into the original septic tank through the overflow pipe. The feces and sewage separated by screw extrusion filtration can be directly distributed to the biogas digester to release alcohol biogas or discharged to the sewage grit chamber. After treatment, the COD and BOD in the sewage are significantly reduced, which is convenient for subsequent standard discharge.

The maintenance method for the problem of the cow dung press dehydrator:

1. Adjust the gap: it is important to adjust the gap between the drying ring and the buffer block. This may be accomplished by replacing a new spacer or adding a spacer under the plate.

2. Restore the slope: restore the design slope of the cylinder. Adjust the maximum height difference of the two gear support devices to reach the design value. The center height difference of the two gear rollers can be measured by a spirit level, a spirit level or a connection receiver, and the actual test can be carried out after the first step of adjusting the gap.

3. Restore cylinder vertical position: The goal is to return the barrel to its proper vertical position.

4. Restore the horizontal position of the cylinder. The vertical projection of the cylinder bus overlaps the baseline on the baseline.

The solution to the feeding time interruption of the cow dung press dehydrator:

1. In the case of feces transportation, a belt conveyor can be selected as the conveying mechanical equipment. The belt conveyor can ensure the continuous transportation of pulverized coal raw materials and the continuity of the entire drying process. As we all know, due to the poor sealing characteristics of the belt conveyor, under the action of the centrifugal fan, a large amount of strong cold air will enter the cow dung press dehydrator, endangering the working efficiency of the mechanical equipment.

2. In order to ensure the continuity of the manure solid-liquid separator, the feeding of the cow dung press dehydrator can be improved. However, with the increase of the feeding speed, the feeding amount will first expand and then decrease, so as to ensure that the raw materials in the hopper enter the sealed feeder smoothly.

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