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Automatic material inlet and outlet rotating-drum-type composting box

A compost bin and drum-type technology, applied in the field of feces treatment equipment, can solve the problems of incomplete solid-liquid separation, polluted environment, composting efficiency, and low degree of automation, and achieve the effects of reasonable structure, reduced environmental pollution, and convenient use

Pending Publication Date: 2018-11-16
上海泽宁环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiments of the present invention is to provide a drum-type compost bin with automatic feeding and discharging to solve the problems of low automation, incomplete solid-liquid separation, environmental pollution and low composting efficiency in existing composting equipment

Method used

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  • Automatic material inlet and outlet rotating-drum-type composting box
  • Automatic material inlet and outlet rotating-drum-type composting box
  • Automatic material inlet and outlet rotating-drum-type composting box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as figure 1 , 2 , 4, the automatic feeding and discharging drum type composting bin includes a composting bin casing 1, a drum 2, a driving device 3 and a feeding device 4.

[0031] The compost bin casing 1 includes an upper casing 11 and a lower casing 12, the upper casing 11 and the lower casing 12 are connected by bolts, and the upper casing 11 and the lower casing 12 form a detachable casing with a cavity inside. A gasket 13 is provided on the contact surface of the upper shell 11 and the lower shell 12 for sealing the gap between the upper shell 11 and the lower shell 12 .

[0032] The upper part of the upper housing 11 is provided with an air outlet channel, the air outlet channel is provided with a fan 14, the waterproof plate 37 is arranged on the top of the air outlet channel, and the waterproof plate 37 is provided with a circular hole for installing the air guide tube 15, which is convenient for the air guide tube 15 and the air outlet. The channel is ...

Embodiment 2

[0042] This embodiment is based on Embodiment 1. The difference between this embodiment and Embodiment 1 is that a cap is not provided in this embodiment, but a material storage barrel 24 is provided on one side of the compost bin casing 1, And the shaft shoulder 23 is connected with the storage bucket 24. When the drum 2 rotates in the forward direction, when the discharge port 10 rotates to the bottom, the discharge baffle 25 is in a closed state. Therefore, the amount of fertilizer in the drum 2 will continue to increase. When the pre-decomposed fertilizer accumulates beyond the shaft shoulder , can flow out from the shaft shoulder mouth, and now the pre-decomposed fertilizer is collected by the storage bucket 24.

[0043] In addition, in this embodiment, a heating device 5 is provided below the evaporating tray 18. The heating device 5 includes a temperature control switch, a heating plate 34, thermal insulation cotton 35, and a waterproof bottom plate 36 arranged in seque...

Embodiment 3

[0046] This embodiment is based on 1. The difference between this embodiment and Embodiment 1 is that a black water buffer tank is arranged on the top of the upper casing 11 in this embodiment, and the black water buffer tank is connected with the three-way pipe fitting 32, The black water pipeline is connected. When the drum 2 turns to a certain angle, the valve of the black water buffer tank opens, and the feces fall directly into the drum 2 by gravity. When the drum 2 turns to another angle, the valve of the black water buffer tank automatically When the valve is closed, the black water discharged from the toilet will be temporarily stored in the black water buffer tank to accumulate black water for the next cycle.

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Abstract

The embodiments of the invention disclose an automatic material inlet and outlet rotating-drum-type composting box, and relate to the field of feces processing equipment. The composting box comprisesa composting box body, a rotating drum and a driving device; a solid-liquid separating tray and a material receiving tray are arranged below the composting box body; the rotating drum is rotatably arranged in a hollow cavity, one end of the rotating drum is provided with a material inlet pipe, and the other end of the rotating drum is provided with a material outlet pipe; the part, close to the material inlet pipe, of the peripheral surface of the rotating drum is provided with a liquid outlet, the liquid outlet is provided with a water leakage net, the part, close to the material outlet pipe,of the peripheral surface of the rotating drum is provided with a material outlet, the material outlet is provided with a material outlet baffle, and one side edge of the material outlet baffle is hinged with the edge of the material outlet; and the driving device is connected with the rotating drum. The composting box disclosed by the embodiments of the invention has the advantages of a reasonable structure, convenient use, energy saving and environmental protection, can fully complete a composting process, and achieve the effect of solid-liquid separation well; and the composting box concentrates on reutilization of feces, can effectively reduce environmental pollution, and is suitable for home and small-scale public toilets.

Description

technical field [0001] The invention relates to the field of excrement processing equipment, in particular to an automatic feeding and discharging drum type compost bin. Background technique [0002] Aerobic composting (composting) is a process of stabilizing organic matter in manure under aerobic conditions by relying on the action of aerobic microorganisms (mainly aerobic bacteria). During the composting process, the soluble organic matter in the feces penetrates into the cells, and the microorganisms catabolize part of the organic matter through their own biological metabolism activities, that is, oxidize and decompose to obtain the energy required for biological growth and activities, and convert another part of the organic matter into new The cellular material that allows microorganisms to grow and multiply to produce more organisms. [0003] Aerobic composting has the following characteristics: (1) It generates a certain amount of heat by itself, and the high temperat...

Claims

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Application Information

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IPC IPC(8): C05F3/06
CPCC05F3/06Y02A40/20
Inventor 胡永凉胡龙胡霄李炎宋琳李志成刘啟惠王绍坤
Owner 上海泽宁环保科技有限公司
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