Cooked food waste processing equipment

Abstract

This disclosure discloses a processing device for cooked food waste, comprising a solid-liquid separation mechanism, a mixing mechanism, a packaging mechanism, and an oil-water separation tank. The solid-liquid separation mechanism receives pulverized cooked food waste and separates it into solid and liquid materials. The mixing mechanism receives the solid material and mixes it with additives to output a mixed material. The packaging mechanism receives the mixed material and seals it in a vacuum package to form anaerobic fermentation monomers. The oil-water separation tank is connected to the solid-liquid separation mechanism and receives the liquid material, separating it into an upper layer of grease and a lower layer of high-salt liquid. Through the above, this disclosure uses the solid-liquid separation mechanism to initially divert cooked food waste, utilizes the packaging mechanism to form anaerobic fermentation monomers to decompose solid materials, and simultaneously uses the oil-water separation tank to separate the high-salt liquid as a nutrient source for euryhaline filter-feeding fish.

Claims

1. A processing device for cooked food waste, comprising: a solid-liquid separation mechanism configured to receive pulverized cooked food waste and separate the cooked food waste into a solid material and a liquid material; a mixing mechanism coupled to the solid-liquid separation mechanism and receiving the solid material, the mixing mechanism mixing the solid material with an additive to output a mixed material; a packaging mechanism coupled to the mixing mechanism and receiving the mixed material, the packaging mechanism packaging the mixed material in a vacuum package to form an anaerobic fermentation monomer; and an oil-water separation tank connected to the solid-liquid separation mechanism through a liquid conveying pipeline and receiving the liquid material, the oil-water separation tank separating the liquid material into an upper layer of grease and a lower layer of high-salt liquid.

2. The food waste processing equipment as described in claim 1, wherein the solid-liquid separation mechanism includes a separation element configured to control the moisture content of the solid material between 60% and 70%.

3. The food waste processing equipment as described in claim 1 further includes a solid conveying assembly disposed between the solid-liquid separation mechanism and the mixing mechanism, the solid conveying assembly being configured to convey the solid material to the mixing mechanism.

4. The cooking waste processing equipment as described in claim 1, wherein the oil-water separation tank includes a heating unit and a settling zone, the heating unit is configured to heat and sterilize the liquid material, and the settling zone is provided with an upper overflow port and a lower drain port, the upper overflow port and the lower drain port being configured to respectively output the upper layer of grease and the lower layer of high-salt liquid.

5. The food waste processing apparatus as described in claim 4, wherein the heating unit includes a temperature control component configured to provide a predetermined heating temperature of 90 degrees Celsius or higher.

6. The kitchen waste treatment equipment as described in claim 4 further includes a biofloc culture tank, which is connected to the lower drain outlet of the oil-water separator via the liquid delivery pipeline.

7. The kitchen waste treatment equipment as described in claim 6, wherein a central stirring component is provided inside the biofloc culture tank for stirring the liquid inside the biofloc culture tank.

8. The processing equipment for cooked food waste as described in claim 1, wherein the additive comprises honey and probiotics.

9. The processing equipment for cooked food waste as described in claim 8, wherein the additive comprises one or a combination of sawdust, bran, wheat bran or rice bran.

10. The processing equipment for cooked food waste as described in claim 1 further includes a storage unit disposed on one side of the packaging mechanism, which is configured to contain the anaerobic fermentation monomer for static fermentation.

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