Livestock farms, pig farms, manure biogas digesters, cutting and sewage pumps

The sewage pump for cutting and discharging manure biogas digesters in pig farms has strong drainage capacity and good cutting performance. It can chop up impurities such as long fibers, plastics, paper, belts, cloth strips, straw, ropes, etc. in the sewage and discharge them. The cutting and sewage pump for manure biogas digesters in pig farms is particularly suitable for narrow working surfaces such as shipbuilding, communication, shipping, and basements, as well as for excavating ponds and rivers, especially for individual food processing plants, individual breeding farms, drilling industries, water accumulation pits and wells, paper mills, and paint factories. Common models include: WQK8-12QG、WQK8-22QG、WQK20-7QG、WQK20-15QG、WQK15-30QG、WQK20-20QG、WQK40-7QG、WQK25-15QG、WQK30-30QG、WQK30-15QG、WQK40-15QG、WQK85-10QG、WQK65-25QG、WQK80-20QG、WQK100-15QG、WQK100-25QG、WQK180-15QG Waiting series, welcome to inquire and purchase!

Scope of application of cutting and sewage pumps for manure biogas digesters in pig farms

The cutting and sewage pump of the manure biogas digester in the pig farm is mainly used for engineering sewage and domestic sewage.

For example:

(1) Sewage treatment and circulating water transportation for small and medium-sized enterprises.

(2) The pumping of slag slurry from factories and mining enterprises such as food, papermaking, brewing, steel and non-ferrous metals, leather making, textile, pharmaceutical, cement plants, etc.

(3) Used for construction sites, engineering foundation construction, municipal facilities, and water treatment plants.

(4) Sewage discharge from the basement of various high-rise buildings, civil air defense pits, subways, and other underground structures.

(5) Chicken farms, pig farms, various animal husbandry industries, fish ponds are used for pumping and cleaning ponds, oxygenation, septic tanks, and other occasions for the transportation of human and animal manure and urine.

Note: The main performance and data of the submersible sewage pump with a cutting blade are the same as those of the wqk/qg type, except for the absence of a cutting device.

Conditions for using the cutting and sewage pump of the manure biogas digester in the pig farm:

1. The temperature of the medium shall not exceed 40 ℃.

2. The average weight of the medium shall not exceed 500 kilograms per cubic meter.

The pH value of the liquid being pumped is 5-9.

4. During long-term operation, the motor is allowed to expose the liquid level by no more than 1/2 of its height.

Precautions for using the cutting and sewage pump of the manure biogas digester in the pig farm

(1) Before using the electric pump, it is necessary to first check whether the cables are damaged. When handling and installing the water pump, cut iron to pull or damage the cables to prevent accidents caused by cable breakage and water leakage. If the cable cracks hard, it should be replaced immediately. And use a megohmmeter to check if the insulation resistance of the electric pump is normal (the insulation resistance should not be less than 1 megohm)
(2) Identify the grounding wire (usually yellow or green or marked with a grounding symbol), and follow the prescribed procedures to properly connect the grounding wire. Our factory's grounding wire is equipped with a grounding sign.
(3) Choose appropriate protectors (such as leakage protectors, air switches, phase failure overcurrent protectors, etc.) and do not directly connect them with knife switches.
(4) Connect the power cord according to the standard, test the power supply, check if the electric pump is running normally, and determine if the steering is correct. If the steering is incorrect, swap any two of the three power cords (note that the running time should not exceed half a minute).
(5) Install the water outlet connector and water outlet hose (or iron pipe), tie a rope on the handle of the electric pump (cable cannot replace the function of the hanging rope), place the electric pump into the pump to be pumped, connect the power supply, and it can be used.
(6) In order to ensure personal safety, it is strictly prohibited to install water operations (such as moving, inspecting, troubleshooting, etc.) near the electric pump during the operation of the electric pump. Contact with the electric pump is necessary to prevent accidents caused by electric pump leakage!
(7) It is strictly prohibited to expose the entire electric pump to the water surface for long-term (or short-term) operation. The "on" and "off" of the electric pump should not be too frequent to prevent motor overheating and damage
(8) Long term pumping of liquids with high sand content causes significant wear on the overcurrent components of the WQK belt cutting device sewage pump. It is recommended to use our factory's cyclone sewage submersible electric pump product.
(9) If it is found that the WQK sewage pump with cutting device does not rotate, the protector trips, and the fuse burns out during operation, the power should be immediately cut off and the wiring of the power protector checked for any problems
If these external devices are all normal, it may be a fault with the electric pump, and it should not be continued to be used to avoid accidents!

Septic tank pig farm submersible sewage cutting pumpPerformance Parameter Table