Telescopic joint for air supply of fermenting roller

A fermentation drum and expansion joint technology, which is applied in the preparation of organic fertilizers, organic fertilizers, fertilization devices, etc., can solve the problems of inconvenient maintenance, air supply pipes occupying the drum, etc., and achieve convenient and fast maintenance and use, simple structure and flexible usage. Effect

Pending Publication Date: 2018-11-23
北京中持绿色能源环境技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this rotary joint method is that all the air supply devices are arranged inside the drum, and the air supply pipe occupies the volume inside the drum, and once the air supply pipe is damaged by the materials in the drum, it is very inconvenient to maintain

Method used

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  • Telescopic joint for air supply of fermenting roller
  • Telescopic joint for air supply of fermenting roller
  • Telescopic joint for air supply of fermenting roller

Examples

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Embodiment Construction

[0020] The following clearly and completely describes the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] Such as figure 1 As shown, the embodiment of the present invention provides an expansion joint for air supply to a fermentation drum, including:

[0022] Telescopic tubes, boxes, pneumatic devices and electric control devices, among which,

[0023] The telescopic tube is arranged in the box;

[0024] One end of the telescopic tube is a movable connection interface, and the other end is a fixed connection interface, and the movable connection interface and the fixed connection interface are both arranged outside the box;

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PUM

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Abstract

The invention discloses a telescopic joint for air supply of a fermenting roller. The telescopic joint is characterized in that a telescopic pipe is arranged in a box body; one end of the telescopic pipe is provided with a movable connecting joint, the other end of the telescopic pipe is provided with a fixed connecting joint, and the movable connecting joint and the fixed connecting joint are respectively arranged outside the box body; a pneumatic device is arranged in the box body, is connected with the telescopic pipe, and is used for driving the movable connecting port of the telescopic pipe to extend out of the box body and be connected with an air supply assembly joint outside the fermenting roller, and driving the movement connecting port of the telescopic pipe to retract into the box body and be disengaged from the air supply assembly joint outside the fermenting roller; an electric control device is arranged in the box body, and is matched with the pneumatic device to precisely control and drive the movable connecting port of the telescopic pipe to be butted with the air supply assembly joint outside the fermenting roller. The telescopic joint has the advantage that the fixed air blowing equipment and the dynamic fermenting roller are connected, so as to connect with the air supply assembly outside the fermenting roller, perform self-control air ventilating on the fermenting roller, and automatically complete the production process.

Description

technical field [0001] The invention relates to the field of composting fermentation equipment, in particular to an expansion joint connecting a rotating fermentation drum air supply system and an external air supply main pipe. Background technique [0002] The composting fermentation drum is a horizontal composting fermentation device, which is used to treat organic solid wastes such as livestock and poultry manure, municipal sludge, domestic waste, kitchen waste, agricultural and forestry waste, etc., through high-temperature aerobic fermentation treatment, the waste can reach Reduction, harmless and resource utilization. In the rotating fermentation drum, the waste is lifted to a high place by the drum, and at the same time falls down by its own weight, and contacts with the supplied air during repeated turning and throwing, and is fermented by the action of microorganisms. In addition, because the cylinder is tilted, when the waste lifted in the direction of rotation fa...

Claims

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Application Information

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IPC IPC(8): C05F17/02
CPCC05F17/979Y02W30/40
Inventor 张琴杨永凯谢志磊刘宗萌高娅莉彭光霞葛芳州
Owner 北京中持绿色能源环境技术有限公司
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