Environment-friendly energy-saving straw pulping machine

Abstract

The invention relates to an environment-friendly energy-saving straw pulping machine. The environment-friendly energy-saving straw pulping machine comprises a base, wherein the top of the base is fixedly connected with a circulating water tank, a first filter net and a second filter net are arranged in the circulating water tank in sequence from top to bottom, an inner interlayer of the second filter net is provided with an active carbon bag, the top of the circulating water tank is provided with a pulping machine, the top of the pulping machine is provided with a straw cleaning machine, the top of the straw cleaning machine is provided with a first material feed bin, the left side of the first material feed bin is provided with a first water pump, the first water pump is arranged at the top of the straw cleaning machine, two ends of the first water pump are respectively connected with the straw cleaning machine and the circulating water tank through water tubes, the left side of the straw cleaning machine is provided with a drying oven, and the inner wall of the drying oven is internally provided with an electric heat wire. The environment-friendly energy-saving straw pulping machine can realize multiple production processes of clean, dry, smash and pulp the straw; and the whole structure realizes recycling of the water resource and saves water, so that the pumping machine ismore environmentally friendly and energy-saving, lowers production cost, and improves economic benefits.

Description

technical field [0001] The invention relates to an environment-friendly and energy-saving straw pulping machine, which belongs to the field of paper making machines. Background technique [0002] Straw is the general term for the stems and leaves (ears) of mature crops. Usually refers to the remaining part of wheat, rice, corn, potato, rapeseed, cotton, sugar cane and other crops (usually coarse grains) after the seeds are harvested. More than half of the photosynthetic products of crops exist in straw, which is rich in nitrogen, phosphorus, potassium, calcium, magnesium and organic matter, etc. It is a multi-purpose renewable biological resource, and straw is also a roughage. It is characterized by high crude fiber content (30%-40%), and contains lignin and so on. Although lignocellulose cannot be utilized by pigs and chickens, it can be absorbed and utilized by ruminant cattle, sheep and other livestock. [0003] Paper pulping has gone through hundreds of years of histo...

AI Technical Summary

Problems solved by technology

However, this manufacturing method not only requires many equipments, complicated process, and high manufacturing cost, but also requires a large amount of water to rinse in the manufacturing process. This used water has become a source of environmental pollution. The discharged waste water has high silicon content, high viscosity, and poor filterability. Discharge of this water into rivers will cause river water pollution, causing aquatic organisms, fish, shellfish, etc. to die due to pollution.

If people want to drink this polluted water, it will seriously endanger people's health and cause the spread of infectious diseases

There are many lessons learned from polluting the atmospheric environment due to papermaking wastewater. We can no longer plan for enterprise development at the expense of the environment. The invention patent with the publication number CN201268810 discloses a straw mechanical pulping machine, which is composed of a screw spindle, a screw Sleeve, feed inlet, bearing seat, cooling water jacket, slurry outlet, material baffle plate, discharge channel, cooling water pump, upper water pipe, outlet pipe, cooling water tank, main motor, motor protective cover, pulley, motor base, The base of the machine tool is equipped with a connection structure; it solves the problem of environmental pollution caused by using chemical methods to pulp wheat straw into paper; using the invention for mechanical pulping does not need to add any chemicals, does not generate waste gas and waste water, and protects the environment. The role of the environment; and the investment cost is low, saving electricity, water, labor, time, and high efficiency, but there is more sludge in the pulping obtained, which cannot meet the quality of papermaking

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