CN201180135Y

CN201180135Y - High-strength prefabricated large plate assembled biogas generating pit

Info

Publication number: CN201180135Y
Application number: CNU200820064215XU
Authority: CN
Inventors: 张铁耀; 蒋启文
Original assignee: 张铁耀
Current assignee: Chengdu Hongqi Industrial Co., Ltd.
Priority date: 2008-07-11
Filing date: 2008-07-11
Publication date: 2009-01-14
Anticipated expiration: 2018-07-11
Also published as: WO2010003293A1

Abstract

The utility model discloses an assembled type methane pool by high-strength large precast plates, which comprises a lower pool (1), an upper pool (2), a discharge hole (3), a water pressure chamber (4) and a feed pipe (5). The methane pool is characterized in that the lower pool (1), the discharge hole (3) and the water pressure chamber (4) are formed by assembling a plurality of concrete precast plates, wherein the lower pool (1) and the discharge hole (3) are connected and combined into a whole; the upper pool (2) is assembled on the upper part of the lower pool (1) to be combined into a whole; and the upper pool (2) is a glass reinforced plastic arched cover or a multivalve precast arched cover. The assembled type methane pool realizes industrialized production and has low cost.

Description

High-strength prefabricated big plate assembled methane tank

Technical field

The utility model relates to methane-generating pit, especially relates to a kind of high-strength prefabricated big plate assembled methane tank.

Background technology

Traditional used for methane tank mixes earth and constructs at the scene, though material cost is lower, can not realize the batch production batch process; The all-glass fibre reinforced plastic methane-generating pit can all be realized batch production production, but material cost is higher; But half biomass pool built from glass fiber reinforced plastic upper storage reservoir arch lid batch production production, its cost is lower than the all-glass fibre reinforced plastic methane-generating pit, be higher than complete mixed earth methane-generating pit, but lower storage reservoir still needs site operation, only realizes part batch production production.

The utility model content

The purpose of this utility model provides a kind of realization suitability for industrialized production, lower-cost high-strength prefabricated big plate assembled methane tank.

In order to achieve the above object, the utility model adopts following technical scheme: a kind of high-strength prefabricated big plate assembled methane tank, comprise lower storage reservoir, upper storage reservoir, discharge port, water pressure house, feed-pipe, described lower storage reservoir, discharge port, water pressure house constitutes by many concrete prefabricated board assemblings, wherein lower storage reservoir and discharge port johning knot are integrated, and the upper junction that upper storage reservoir is assembled in lower storage reservoir is integrated, and upper storage reservoir is the prefabricated arch lid of glass reinforced plastic arch lid or many lobes.

Described lower storage reservoir is a fermentation vat, and it is connected to form a circular configuration according to this by many prefabricated arcs, wherein on the arc flange is arranged, and the flange on the adjacent arc is connected with nut through joint bolt, between the flange of adjacent arc gasket is installed.

Described discharge port and water pressure house are in turn connected to form a rectangular configuration by many flat boards, on its middle plateform flange are arranged, and the flange of adjacent panels connects through joint bolt and nut, between the flange of adjacent panels gasket is installed.

Described lower storage reservoir and discharge port flange and the joint bolt, nut on the flat board of the arc of lower storage reservoir, discharge port connects as one.

Described lower storage reservoir is made of many arcs, and wherein the arc socket joint is on two logical joint pins of trough of belt; Described discharge port and water pressure house are made of many flat boards, and wherein the dull and stereotyped socket joint at discharge port and the smooth place of water pressure house is on two logical joint pins, and the dull and stereotyped socket joint of corner is at the threeway joint pin) on.

Described lower storage reservoir is made up of many arcs, and wherein adjacent arc two ends overlap after web member is fixed, and adjacent arc is connected to form the lower storage reservoir of a circular configuration according to this.

The utility model can not only satisfy the requirement that whole batch production are produced, and the lower production cost of concrete is arranged again simultaneously.

The beneficial effects of the utility model are:

1, realize batch production production, quality-guarantee, productivity is higher, and is quick and easy for installation, and general exchange is conveniently built the pond, convenient transportation.

What 2, use is a kind of mixed earth material of cheapness commonly used, and cost is lower.

3, concrete is carried out the modification processing, thereby improve the intensity of prefabricated big plate, toughness greatly.Guaranteeing to reduce thickness, weight reduction under the same intensity condition.

4, on the big plate outward flange is arranged, but the ease of assembly connection is played enhancement to the pond body again simultaneously, helps reducing wall thickness and weight.

Description of drawings

Fig. 1 is a front view of the present utility model, is first embodiment of the present utility model simultaneously;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the A-A sectional view of Fig. 1;

Fig. 4 is the B-B sectional view of Fig. 2;

Fig. 5 is the c enlarged view of Fig. 2;

Fig. 6 is the front view of the 2nd embodiment of the present utility model;

Fig. 7 is the vertical view of Fig. 6;

Fig. 8 is the A-A sectional view of Fig. 6, i.e. the connection diagram of the flat board 16 at discharge port 3 and water pressure house 4 smooth places;

Fig. 9 is the structural representation of the arc of the lower storage reservoir at B place among Fig. 7;

Figure 10 is the structural representation of C place arc among Fig. 6, i.e. the connection diagram of the flat board 17,18 of discharge port 3 and water pressure house 4 corners;

Figure 11 is the connection diagram of the arc of lower storage reservoir among the 3rd embodiment of the present utility model.

Embodiment

Embodiment 1:

A kind of high-strength prefabricated big plate assembled methane tank of the utility model such as Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5.It is made up of lower storage reservoir 1, upper storage reservoir 2, discharge port 3, water pressure house 4, feed-pipe 5.Described lower storage reservoir 1, discharge port 3, water pressure house 4 constitutes by many concrete prefabricated board assemblings, wherein lower storage reservoir 1 and discharge port 3 johning knots are integrated, the upper junction that upper storage reservoir 2 is assembled in lower storage reservoir 1 is integrated, handle glass reinforced plastic arch lid or the prefabricated arch lid of many lobes that upper storage reservoir 2 is produced for batch production through the sealing antiseep.Described lower storage reservoir 1 is a fermentation vat, it is connected to form a circular configuration according to this by many prefabricated arcs 6, wherein on the arc 6 flange 9 is arranged, the flange on the adjacent arc 6 is connected with nut 11 through joint bolt 10, and gasket 12 is installed between the flange of adjacent arc 6.Described discharge port 3 and water pressure house 4 are in turn connected to form a rectangular configuration by many flat boards, on its middle plateform 7 flange 13 are arranged, and the flange of adjacent panels connects through joint bolt 10 and nut 11, and gasket 12 is installed between the flange of adjacent panels.Described lower storage reservoir 1 and discharge port 3 flange 13 and the joint bolt 10, nut 11 on the flat board of the arc 6 of lower storage reservoir, discharge port connects as one.

Embodiment 2:

Present embodiment 2 is with the difference of embodiment 1: the formation of lower storage reservoir 1, discharge port 3 and water pressure house 4 there are differences.As Fig. 6, Fig. 7, Fig. 8, Fig. 9, shown in Figure 10, described lower storage reservoir 1 is made of many arcs 14, and wherein arc 14 socket joints are on two logical joint pins 15 of trough of belt; Described discharge port 3 and water pressure house 4 are made of many flat boards 16,17,18, and wherein flat board 16 socket joints at discharge port 3 and water pressure house 4 smooth places are on two logical joint pins 19, and flat board 17,18 socket joints of corner are on threeway joint pin 20.

Embodiment 3:

Present embodiment 3 is with the difference of embodiment 1: the formation of lower storage reservoir 1 there are differences.

As shown in figure 11: described lower storage reservoir 1 is made up of many arcs 8, and wherein adjacent arc two ends overlap joint is after web member (bolt, nut) is fixing, and adjacent arc is connected to form the lower storage reservoir 1 of a circular configuration according to this.

The utility model is to be prefabricated in the factory after the moulding with concrete material, is assembled into the pond more at the scene.

Claims

1, a kind of high-strength prefabricated big plate assembled methane tank, comprise lower storage reservoir (1), upper storage reservoir (2), discharge port (3), water pressure house (4), feed-pipe (5), it is characterized in that: described lower storage reservoir (1), discharge port (3), water pressure house (4) constitutes by many concrete prefabricated board assemblings, wherein lower storage reservoir (1) and discharge port (3) johning knot are integrated, the upper junction that upper storage reservoir (2) is assembled in lower storage reservoir (1) is integrated, and upper storage reservoir (2) is glass reinforced plastic arch lid or the prefabricated arch lid of many lobes.

2, high-strength prefabricated big plate assembled methane tank according to claim 1, it is characterized in that: described lower storage reservoir (1) is a fermentation vat, it is connected to form a circular configuration according to this by many prefabricated arcs (6), wherein on the arc (6) flange (9) is arranged, flange on the adjacent arc (6) is connected with nut (11) through joint bolt (10), and gasket (12) is installed between the flange of adjacent arc (6).

3, high-strength prefabricated big plate assembled methane tank according to claim 1, it is characterized in that: described discharge port (3) and water pressure house (4) are in turn connected to form a rectangular configuration by many flat boards, flange (13) is arranged on its middle plateform (7), the flange of adjacent panels connects through joint bolt (10) and nut (11), and gasket (12) is installed between the flange of adjacent panels.

4, according to claim 1 or 2 or 3 described high-strength prefabricated big plate assembled methane tanks, it is characterized in that: described lower storage reservoir (1) and discharge port (3) flange (13) and the joint bolt (10), nut (11) on the flat board of the arc (6) of lower storage reservoir, discharge port connects as one.

5, high-strength prefabricated big plate assembled methane tank according to claim 1 is characterized in that: described lower storage reservoir (1) is made of many arcs (14), and wherein arc (14) socket joint is on two logical joint pins (15) of trough of belt; Described discharge port (3) and water pressure house (4) are made of many flat boards (16,17,18), wherein flat board (16) socket joint at discharge port (3) and the smooth place of water pressure house (4) is on two logical joint pins (19), and the flat board of corner (17,18) socket joint is on threeway joint pin (20).

6, high-strength prefabricated big plate assembled methane tank according to claim 1, it is characterized in that: described lower storage reservoir (1) is made up of many arcs (8), wherein adjacent arc two ends overlap joint is after web member is fixed, and adjacent arc is in turn connected to form the lower storage reservoir (1) of a circular configuration.