Biological digestion treatment process for odor generated by kitchen waste treatment equipment

A technology for processing equipment and kitchen waste, applied in gas treatment, waste fuel, air quality improvement, etc., can solve the problems of difficult odor treatment, low digestion efficiency, high treatment cost, etc., to improve environmental protection value and save water. resources, the effect of improving economic value
CN113648823APending Publication Date: 2021-11-16安徽坤健生物科技有限公司
0 Cites 2 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
安徽坤健生物科技有限公司
Publication Date
2021-11-16

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to the field of environmental protection, in particular to a biological digestion treatment process for odor generated by kitchen waste treatment equipment. According to a treatment time sequence, the process sequentially comprises the following treatment steps: S1, gas in kitchen waste treatment equipment is collected; S2, the collected gas is subjected to spraying treatment; S3, gas-mist separation is carried out on the sprayed gas mixture; S4, the gas is subjected to photocatalytic cracking treatment under irradiation of high-energy ultraviolet light beams, and a treated gas mixture is collected; S5, the gas mixture is adsorbed, and residual gas after adsorption is collected; and S6, the residual gas in the previous step is introduced into a biological digestion bin, wherein the biological digestion bin contains a prepared biological digestion solution, and the biological digestion solution contains microbial flora composed of rhodopseudomonas, lactobacillus acidophilus, bacillus polymyxa and acinetobacter. The problems that in the kitchen waste treatment process, the odor treatment difficulty is large, the digestion efficiency is low, and the treatment cost is high are solved.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the field of environmental protection, in particular to a biodigestion treatment process for odor generated by kitchen waste treatment equipment. Background technique

[0002] Food waste contains a large amount of discarded food or food residues, which may contain germs or harmful substances, so they cannot be eaten by poultry or livestock. The current mainstream food waste treatment process is to separate the solid and liquid after crushing and stirring the waste. The separated solid matter is fermented for compost production, and the separated liquid matter can be used for biofuel extraction or biogas production.

[0003] During the operation of the food waste treatment station, it is easy to produce the smell of garbage decay and garbage fermentation. These odors are mainly spilled during the process of sorting, crushing and pressing of garbage, or during the degradation and fermentation reaction. The overflow of these odo...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More