Rural waste treating device
A technology for waste treatment and rural areas, applied in the field of rural waste treatment devices, can solve the problems of waste of resources, multi-feed, long time consumption, etc., and achieve the effects of saving resources, easy operation, and reducing waste.
Active Publication Date: 2018-12-21
陈飞燕
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Problems solved by technology
This method takes a long time, is inefficient, and requires more feed for luring, which is a waste of resources
Method used
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[0024] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.
[0025] Such as Figure 1-4 Shown, a rural waste treatment device, including a crushing unit 1, fermentation tank 2 and biogas residue treatment tank 3; wherein the crushing unit 1 is an ordinary crusher purchased on the market, which belongs to the prior art and will not be described in detail; the fermentation tank 2 It is a traditional fermentation tank, which is also a prior art, and will not be described in detail; the biogas residue treatment tank 3 includes a tank body 31; a treatment chamber 32 is located in the tank body 31, and live earthworms are arranged in it, and the bottom is provided with a tank body 31; The liquid channel 321 is used to ferment the biogas resi...
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The invention discloses a rural waste treating device. The rural waste treating device comprises a crushing unit, a fermentation tank and a biogas residue treating tank. The biogas residue treating tank comprises a tank body, a treating chamber, a biogas slurry collecting tank, a filter screen element and a drive device, wherein the treating chamber is arranged in the tank body; live earthworms are placed in the treating chamber; a liquid channel is arranged at the bottom of the treating chamber; the treating chamber is used for fermentation treatment of biogas residue; the biogas slurry collecting tank is used for collecting excess biogas slurry in the treating chamber and arranged under the treating chamber, and can move up and down relative to the treating chamber; the filter screen element, which can move up and down, is arranged in the treating chamber; and the drive device is used to drive the filter screen element to move down while driving the biogas slurry collecting tank to move up as well as used to drive the filter screen element to move up while driving the biogas slurry collecting tank to move down. According to the rural waste treating device, in the process of moving up of the biogas slurry collecting tank, the filter screen element can be driven to move down; and after the drive device is stopped, all that is needed is to wait and no other operation is required. Therefore, the working efficiency is high and the operation is labor-saving.
Description
technical field [0001] The invention belongs to the technical field of rural waste utilization, and in particular relates to a rural waste treatment device. Background technique [0002] For the treatment of rural solid waste, such as straw, the straw is usually crushed first, and then the crushed product is fermented to obtain biogas. The biogas residue is then processed through an earthworm bed. However, since earthworms will reproduce, the earthworm bed usually has too dense a density of earthworms after repeated use, and it is necessary to separate the excessive earthworms in the earthworm bed. The traditional separation method is usually to use feed to lure or irradiate with strong light to make the earthworms climb out of the biogas residue, and then collect and separate the earthworms. This method takes a long time, has low efficiency, and requires more feed for luring, which wastes resources. Contents of the invention [0003] In order to overcome the deficienci...
Claims
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Login to View More IPC IPC(8): B09B3/00
CPCB09B3/80
Inventor 陈飞燕陈桂芬
Owner 陈飞燕