Shenzhen Puxin Technology Co., Ltd.

safe biogas system

safe biogas system
Product Detailed

Safe biogas system
1. High biogas yield low cost
2. Two days of construction with 100% success
3. Excellent safety

safe biogas system

1. Introduction

PUXIN Household Household biogas digester system for waste treatmentis composed of a 6 or 10 m3 PUXIN biogas plant, pipe routes, gas purify devices and gas appliances or small power biogas generator.

PUXIN Household biogas digester system for waste treatmentismainly applied to farmhouse or domestic house to treat livestock waste, straw, human sewage and food waste.

 

2. Contrast between fixed dome and Puxin biogas plant

Contrast of the technical requirements for the builders

Items

The traditional fixed dome hydraulic biogas plant

The Puxin Biogas plant

Airtight craft

Highly required

Not required

Ability to understand blueprint

Highly required

Not required

Ability to build the arch

Highly required (build by hand)

Not required (cast by mould)

To judge and deal with gas leaking

Highly required

Required

To judge and deal with water leaking

Highly required

Required

Training period

About 3 month

About one week

Period to become a proficient builder

1-2 years

About one month

Requirement of the people to be trained

Medium educated, strong ability to master skills

Not Educated, medium ability to master skills

Success rate

Not 100% guaranteed

100% guaranteed

 

 

Contrast of the maintenance

Items

The traditional fixed dome hydraulic biogas plant

The Puxin Biogas plant

To mend the gas leak of gas-holder

Dangerous and difficult

The job is done inside the biogas digester, there is a possibility of poisoning.

The leak can not be found.

Safe and easy

The job is done on ground, there is no possibility of poisoning. The leak can be seen, and can be mended directly.

To mend the water leak of the digester

Dangerous

The digester’ outlet is too small that the air circulation in the digester is bad. So, there is a possibility of poisoning.

Safe

The digester’s outlet is large enough that the air circulation in the digester is good. So, there is no possibility of poisoning.

 

 

3. Construction process

4. Cost breakdown of 10 m3

Material (manpower)

quantity

Glass fibre reinforced plastic Gasholder

1

Smashed stone

4m3

Sand

3.5m3

cement

1400kg

Brick(60×120×240mm)

100

Plastic pipe (Φ150×1800mm)

2

concrete bar (Φ6)

8kg

manpower

6 man×1 day (digging a hole)+

6 man×1 day (casting concrete)+

2 man×1 day (to build inlet, outlet and install pipe systems)

Earth work

40 m3 (steel mould with outer)



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