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CN-121972483-A - Preparation method of oil-absorbing, moisture-absorbing and anti-skid sawdust applicable to kitchen waste machine

CN121972483ACN 121972483 ACN121972483 ACN 121972483ACN-121972483-A

Abstract

The invention provides a preparation method of oil-absorbing, moisture-absorbing and anti-slip sawdust which is used in kitchen waste, wherein wood is placed into a pulverizer to be pulverized, sawdust is obtained, the sawdust is placed into a dryer to be dried at a low temperature, the dried sawdust is obtained, the dried sawdust is subjected to cooling treatment, the cooled sawdust is placed into a stirrer, composite bacterial mud is added, and the stirrer is started to enable the sawdust and the composite bacterial mud to be fully mixed, so that the composite sawdust is obtained. The composite sawdust prepared by the method is firstly placed into a kitchen waste machine, then the kitchen waste is placed into the kitchen waste machine, the kitchen waste machine is started to crush, sewage and oil water exuded in the crushing process are absorbed by the composite sawdust, and the composite bacterial mud in the composite sawdust is decomposed to degrade the sewage and the oil water, so that the kitchen waste is prevented from polluting the environment when being used as waste, and the environment-friendly performance is improved.

Inventors

  • XIE JIAMING

Assignees

  • 广东元美制造科技有限公司

Dates

Publication Date
20260505
Application Date
20260303

Claims (8)

  1. 1. A preparation method of oil-absorption, moisture-absorption and anti-slip sawdust used in kitchen waste machine is characterized in that wood is put into a pulverizer to be pulverized, sawdust is obtained, the sawdust is put into a dryer to be dried at low temperature, the dried sawdust is obtained, the dried sawdust is subjected to cooling treatment, the cooled sawdust is put into a stirrer, composite bacterial mud is added, and the stirrer is started to enable the sawdust and the composite bacterial mud to be fully mixed, so that the composite sawdust is obtained.
  2. 2. The method for preparing the oil-absorbing, moisture-absorbing and anti-slip sawdust of the kitchen waste machine according to claim 1, wherein the wood is rosewood.
  3. 3. The method for preparing the oil-absorbing, moisture-absorbing and anti-slip sawdust of the kitchen waste machine according to claim 2, wherein the rosewood is more than 5 years old.
  4. 4. The method for preparing the oil-absorbing, moisture-absorbing and anti-skid sawdust of the kitchen waste machine according to claim 1, wherein the low-temperature drying temperature is 50-70 ℃.
  5. 5. The method for preparing the oil-absorbing, moisture-absorbing and anti-slip sawdust of the kitchen waste machine according to claim 1, wherein the temperature of the dried sawdust after cooling is 25-30 ℃.
  6. 6. The method for preparing the oil-absorbing, moisture-absorbing and anti-slip sawdust of the kitchen waste machine according to claim 1, wherein the breaking size of the sawdust is 0.1mm-0.5mm.
  7. 7. The method for preparing the oil-absorbing, moisture-absorbing and anti-skid sawdust in kitchen waste machine according to claim 1, wherein the flora of the composite bacterial sludge is bacillus licheniformis, aspergillus niger, bacillus subtilis, saccharomyces cerevisiae and pseudomonas cepacia.
  8. 8. The preparation method of the oil-absorbing, moisture-absorbing and anti-slip sawdust for kitchen waste machine as claimed in claim 1, wherein the mass ratio of the composite sawdust to the composite bacterial sludge is 20:1.

Description

Preparation method of oil-absorbing, moisture-absorbing and anti-skid sawdust applicable to kitchen waste machine Technical Field The invention belongs to the technical field of garbage disposal, and particularly relates to a preparation method of oil-absorbing, moisture-absorbing and anti-skid sawdust which is used in kitchen waste machines. Background Kitchen waste is an important component of urban household garbage and accounts for 40-60% of the total urban household garbage. The kitchen waste has high salt content, high oil content, high yield and dispersed production area, and is easy to be decomposed and smelled and to grow harmful organisms by taking starch, dietary fiber, protein, grease and the like as main components. In the prior art, due to the lack of corresponding treatment conditions, kitchen waste and other waste are often mixed together and sent to a landfill site for landfill, but the treatment mode is difficult to address, and not only is the topography, geological conditions and the pollution of surface water and underground water considered, but also the kitchen waste and other waste need to be selected to be far away from urban areas, so that the transportation distance is long. Or for composting, but heavy metals and the like may contaminate groundwater with compost products, and it is difficult to establish a stable compost market. Or the incineration has large incineration investment and certain requirement on the calorific value of the garbage, and can become a new pollution source for discharging harmful substances to the atmosphere, so that some valuable components are lost. The existing kitchen waste machine breaks kitchen waste, seeps more sewage and oil water, is easy to pollute the environment, cannot be directly used as fertilizer, and is not environment-friendly. Disclosure of Invention The invention aims to provide a preparation method of oil-absorbing, moisture-absorbing and anti-skid sawdust which is used for kitchen waste machine, so as to solve the problems in the prior art. In order to achieve the aim, the preparation method of the oil-absorption, moisture-absorption and anti-slip sawdust of the kitchen waste machine comprises the following steps of putting wood into a pulverizer to pulverize, obtaining sawdust, putting the sawdust into a dryer to dry at low temperature, obtaining dried sawdust, cooling the dried sawdust, putting the cooled sawdust into a stirrer, adding composite bacterial mud, and starting the stirrer to fully mix the sawdust and the composite bacterial mud, so as to obtain the composite sawdust. Preferably, the wood is rosewood. Preferably, the rosewood is more than 5 years old. Preferably, the low temperature drying temperature is 50-70 ℃. Preferably, the temperature of the dried sawdust after cooling is 25-30 ℃. Preferably, the breaking size of the sawdust is 0.1mm-0.5mm. Preferably, the flora of the composite bacterial sludge is bacillus licheniformis agent, aspergillus niger agent, bacillus subtilis agent, saccharomyces cerevisiae agent and pseudomonas cepacia agent. Preferably, the mass ratio of the composite sawdust to the composite bacterial sludge is 20:1. Compared with the prior art, the invention has the beneficial effects that: the composite sawdust prepared by the method is firstly placed into a kitchen waste machine, then the kitchen waste is placed into the kitchen waste machine, the kitchen waste machine is started to crush, sewage and oil water exuded in the crushing process are absorbed by the composite sawdust, and the composite bacterial mud in the composite sawdust is decomposed to degrade the sewage and the oil water, so that the kitchen waste is prevented from polluting the environment when being used as waste, and the environment-friendly performance is improved. The composite bacterial mud disclosed by the invention can accelerate the decomposition and conversion of organic matters to generate humus rich in nutrients, and can be directly used for soil improvement. The method is simple and convenient to operate and low in cost, realizes the efficient recycling of the kitchen waste, and solves the problem of environmental pollution of the traditional treatment mode. Drawings Fig. 1 is a schematic flow chart of the present invention. Detailed Description The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention. Embodiment one: As shown in figure 1, the preparation method of the oil-absorbing, moisture-absorbing and anti-skid sawdust of the kitchen waste machine comprises the steps of putting wood into a pulv