Automatic sludge biogas production device

Abstract

The invention discloses an automatic sludge biogas production device which comprises a machine body, a plurality of biogas inner cavities are formed in the machine body, a first end is arranged at oneend of each biogas inner cavity, a second end is arranged at the other end of each biogas inner cavity, and a sliding pull rod is arranged in each biogas inner cavity. The end part of each pull rod is respectively provided with a sealing push plate, the sealing push plate is in sealing connection with the biogas inner cavity, the second end is respectively provided with a power end, the power endrespectively control the pull rod to slide, the machine body is respectively provided with a liquid inlet hole correspondingly communicated with the biogas inner cavity, and the liquid inlet hole iscommunicated with the biogas inner cavity. The machine body is provided with a row of branch air pipes correspondingly communicated with the biogas inner cavities, and the branch air pipes can generate biogas through sludge in the biogas inner cavities and then further collect the biogas, so that the purpose of automatically preparing the biogas is achieved.

Description

technical field [0001] The invention relates to a sludge treatment device, and specifically designs an automatic sludge biogas production device, in particular to an automatic sludge biogas production device capable of automatically producing biogas from sludge liquid. Background technique [0002] In urban life, a large amount of sludge will be produced in urban rivers. At the same time, with the continuous improvement of environmental equipment, the continuous improvement of environmental treatment equipment has been further promoted. Among the current environmental treatment equipment, the treatment of sludge Most of the equipment is compression equipment, which can remove the water in the sludge and then further process the dried sludge, so as to achieve the utilization of sludge. Although sludge drying can achieve a certain utilization effect, the sludge contains a large amount of Therefore, the utilization rate of sludge will be further reduced by drying sludge treatme...

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Problems solved by technology

[0002] In urban life, a large amount of sludge will be produced in urban rivers. At the same time, with the continuous improvement of environmental equipment, the continuous improvement of environmental treatment equipment has been further promoted. Among the current environmental treatment equipment, the treatment of sludge Most of the equipment is compression equipment, which can remove the water in the sludge and then further process the dried sludge, so as to achieve the utilization of sludge. Although sludge drying can achieve a certain utilization effect, the sludge contains a large amount of Therefore, the utilization rate of sludge will be further reduced by drying sludge treatment. In the current process of using sludge to produce biogas, most of the sludge is stored in a centralized manner, and the sludge is further processed after biogas is generated. , although the process of making biogas from sludge can be solved by means of centralized storage, there are still the following problems:

[0003] The process of automatic liquid discharge and liquid intake cannot be realized through traditional sludge biogas equipment. At the same time, due to the centralized storage of a large amount of biogas slurry, the production of biogas is further reduced. There will be a lot of attachments on the surface, which will further reduce the utilization rate of the biogas digester

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