CN201056563Y

CN201056563Y - Floating cover type composite material glass fibre reinforced plastic biogas generating pit

Info

Publication number: CN201056563Y
Application number: CNU2006201618341U
Authority: CN
Inventors: 苏子太
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-12-20
Filing date: 2006-12-20
Publication date: 2008-05-07
Anticipated expiration: 2016-12-20

Abstract

The utility model relates to a floating cover type composite material fiberglass biogas digester. It uses bolts and nuts to integrate the upper hemisphere and the lower hemisphere. It is made of two layers of materials, the inside is a plexiglass layer, and the outside is an inorganic composite fiberglass layer. The upper hemisphere is fixed with a slag discharge pipe obliquely inserted into the bottom. Covered automatic slag discharge pipe, there is a concave filter screen on the movable cover of the upper feeding port, there is a pressure water tank on one side, and there is water in it and a floating cover biogas pressure tank with the opening facing down, the top left side of the floating cover biogas pressure tank There is an air outlet pipe, on the right there is an air inlet pipe and a switch inserted into the bottom, and the other end of the air inlet pipe is inserted into the movable cover of the biogas digester. This kind of biogas digester is easy to carry, has high compressive strength, high gas production, low cost and long service life.

Description

Cover-floating type matrix material biomass pool built from glass fiber reinforced plastic

Technical field

The utility model relates to a kind of matrix material biomass pool built from glass fiber reinforced plastic, especially cover-floating type matrix material biomass pool built from glass fiber reinforced plastic.

Background technology

At present, methane-generating pit is a kind of clean energy, the use of biogas can reduce because the harm that fire coal or fuel oil cause environment, but present China employed methane-generating pit in cities and towns mostly is buried cement concrete and builds up, more advanced FRIM methane-generating pit, though have good seal performance, can carry, advantage easy for installation, weak point such as the intensity difference that its exists, heaviness, difficult, life-span are short.

The utility model content

In order to overcome existing FRIM methane-generating pit deficiency, the utility model provides a kind of cover-floating type matrix material biomass pool built from glass fiber reinforced plastic.This methane-generating pit not only charging is convenient, and aerogenesis is many, ultimate compression strength is big and it is simple to make, cost is low.

The technical scheme that its technical problem that solves the utility model adopts is: cover-floating type matrix material biomass pool built from glass fiber reinforced plastic, it is to use bolt, nut is formed one to episphere and lower semisphere, it is made with two layers of material, the inside is the perspex steel layer, the outside is the inorganic composite materials frp layer, the episphere external fixation has oblique cutting to go into the automatic residue outlet of the band residue outlet lid of bottom, on the opening for feed removable cover of top the spill filtering net is arranged, one pneumatic storage tank is arranged at top, the left side, there are a water and a downward opening floating cover biogas pressure jar in its inside, there is escape pipe on the left side, top of floating cover biogas pressure jar, there is inlet pipe and the switch that inserts the bottom on the right, and the other end of inlet pipe inserts in the methane-generating pit removable cover.

Automatically during aerogenesis, this pipe is tight by the sealing of residue outlet lid, during the discharging slag, need turn off the escape pipe switch at ordinary times for residue outlet, and by the pressure or the air pump qi of chong channel ascending adversely pressure of cover-floating type matrix material biomass pool built from glass fiber reinforced plastic, residue outlet is discharged the bottom waste residue liquid outside the pond automatically.

Opening for feed is chosen in about 500mm, and charging is convenient, and escape pipe is fixing on removable cover, and the removable cover the inside is installed filtering net and avoided the stalk floating matter to stop up the pore of giving vent to anger.

The beneficial effects of the utility model are, this cover-floating type matrix material biomass pool built from glass fiber reinforced plastic, and not only charging convenient in carrying, ultimate compression strength is big, aerogenesis is many but also have and make advantages such as simple, that cost is low, the life-span is long.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the front view of cover-floating type matrix material biomass pool built from glass fiber reinforced plastic.

1. tracheaes among the figure, 2. switch 3. floats cover biogas pressure jar, 4. pneumatic storage tank, 5. tracheae, 6. removable cover, 7. filtering net, 8. residue outlet, 9. episphere, 10. inorganic composite materials frp layer, 11. bolt, 12. nuts, 13. perspex steel layers, 14. lower semispheres, 15 residue outlets lid.

Embodiment

In Fig. 1, cover-floating type matrix material biomass pool built from glass fiber reinforced plastic, it is with bolt (11), nut (12) is formed one to episphere (9) and lower semisphere (14), cover-floating type matrix material biomass pool built from glass fiber reinforced plastic, make with two layers of material, the inside is perspex steel layer (13), the outside is inorganic composite materials frp layer (10), the episphere external fixation has oblique cutting to go into the automatic residue outlet (8) of the band residue outlet lid (15) of bottom, spill filtering net (7) is arranged on the top opening for feed removable cover (6), one pneumatic storage tank (4) is arranged at top, the left side, there are a water and a downward opening floating cover biogas pressure jar (3) in its inside, there is escape pipe (1) on the left side, top of floating cover biogas pressure jar, and there is the inlet pipe (5) and switch (2) of inserting the bottom on the right, and the other end of inlet pipe inserts in the methane-generating pit removable cover.

Claims

1. cover-floating type matrix material biomass pool built from glass fiber reinforced plastic, by tracheae, switch, floating cover biogas pressure jar, pneumatic storage tank, removable cover, filtering net, residue outlet, episphere, the inorganic composite materials frp layer, bolt, nut, the perspex steel layer, lower semisphere, the residue outlet lid is formed, it is characterized in that: it is to use bolt, nut is formed one to episphere (9) and lower semisphere (14), it is made with two layers of material, the inside is perspex steel layer (13), the outside is inorganic composite materials frp layer (10), spill filtering net (7) is arranged on the top opening for feed removable cover (6), a pneumatic storage tank (4) is arranged at top on one side, and there are a water and a downward opening floating cover biogas pressure jar (3) in its inside.

2. cover-floating type matrix material biomass pool built from glass fiber reinforced plastic according to claim 1 is characterized in that: the episphere external fixation has oblique cutting to go into the automatic residue outlet (8) of the band residue outlet lid of bottom.

3. cover-floating type matrix material biomass pool built from glass fiber reinforced plastic according to claim 1 is characterized in that: there is escape pipe (1) on the top of floating cover biogas pressure jar.

4. cover-floating type matrix material biomass pool built from glass fiber reinforced plastic according to claim 1 is characterized in that: there is the inlet pipe (5) of inserting the bottom on the top of floating cover biogas pressure jar.