CN214218712U

CN214218712U - Easy-to-construct steel-concrete fermentation device

Info

Publication number: CN214218712U
Application number: CN202023103583.0U
Authority: CN
Inventors: 张培基; 姜鹏; 左文祥; 孙元琨; 付斌; 周添; 刘颖; 元晓蕾; 曲珍宽
Original assignee: Qingdao Henotec Environment Technology Co ltd
Current assignee: Qingdao Henotec Environment Technology Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-09-17
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a steel reinforced concrete fermenting installation of easily being under construction belongs to fermentation equipment technical field. The technical scheme is as follows: the double-layer composite energy-saving storage tank comprises a bearing bottom plate, wherein two side walls are oppositely arranged on the bearing bottom plate, two ends of each side wall are connected through an end wall, a tank top is arranged at the top of each side wall and the top of each end wall, a plurality of middle common walls parallel to the side walls are further arranged on the bearing bottom plate, and two ends of each middle common wall are fixed on the end walls; the bottom support is characterized by further comprising an arc bottom, the side edges of the arc bottom are fixed on the side walls and the end walls through fixing mechanisms, a plurality of bottom supports are fixedly arranged on the bearing bottom plate along the arc bottom in the length direction at intervals, and the tops of the bottom supports are fixedly connected with the bottom of the arc bottom. The utility model has the characteristics of the construction degree of difficulty is low, construction period is short, construction cost is low.

Description

Easy-to-construct steel-concrete fermentation device

Technical Field

The utility model relates to a fermentation equipment technical field, concretely relates to easy-to-construct steel-concrete fermentation device.

Background

With the continuous promotion of garbage classification policy in recent years and the limitation of the traditional wet anaerobic treatment problem of back-end biogas slurry, a high-concentration anaerobic technology for treating organic garbage in municipal administration, agriculture and forestry and the like gradually becomes a mainstream anaerobic technology in the market.

The existing horizontal anaerobic fermentation technology is a common high-concentration anaerobic technology in domestic and foreign markets, so that a horizontal anaerobic fermentation device with low construction difficulty, short construction period and low construction cost is urgently needed.

SUMMERY OF THE UTILITY MODEL

The above-mentioned not enough to prior art, the utility model provides a steel-concrete fermentation device of easily being under construction can build the steel arc end of installing after accomplishing earlier with concrete structure's lateral wall (reserving a port) and tank deck, and the device has that the construction degree of difficulty is low, construction period is short, construction cost is low characteristics.

The technical scheme of the utility model is that:

the easy-to-construct steel-concrete fermentation device comprises a bearing bottom plate, wherein two side walls are oppositely arranged on the bearing bottom plate, two ends of each side wall are respectively connected through an end wall, tank tops are arranged at the tops of the side walls and the end walls, a plurality of middle common walls parallel to the side walls are also arranged on the bearing bottom plate, and two ends of each middle common wall are fixed on the end walls; the bottom support is characterized by further comprising an arc-shaped bottom, the side edges of the arc-shaped bottom are fixed on the side walls, the end walls and the middle common wall through fixing mechanisms, a plurality of bottom supports are fixedly arranged on the bearing bottom plate at intervals along the length direction of the arc-shaped bottom, and the top of each bottom support is fixedly connected with the bottom of the arc-shaped bottom.

Preferably, the fixing mechanism comprises an upper transition piece, a lower transition piece and a plurality of embedded pieces, and the embedded pieces are fixedly arranged on the side walls, the end walls and the middle common wall; one side of the upper transition piece is fixed on the upper part of the embedded part, one side of the lower transition piece is fixed on the lower part of the embedded part, and the other sides of the upper transition piece and the lower transition piece are respectively fixed on the side edge of the arc-shaped bottom.

Preferably, adjacent embedments are welded together.

Preferably, the bearing bottom plate, the side walls, the end walls, the middle common wall and the tank top are all of concrete structures, and the arc-shaped bottom and the embedded parts are made of steel.

Preferably, the bottom support is of a hollow structure with an upper opening and a lower opening, and a grouting opening is formed in the side wall of the bottom support.

Preferably, a reinforcing plate is provided within the base support.

The beneficial effects of the utility model reside in that:

the utility model discloses can build the steel arc end of installing again after accomplishing earlier concrete structure's lateral wall (reserving a port) and tank deck, the device has that the construction degree of difficulty is low, construction period is short, construction cost is low characteristics.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is one of the cross-sectional views of the present invention.

Fig. 2 is a second cross-sectional view of the present invention.

Fig. 3 is a schematic structural view of the bottom support of the present invention.

In the figure, 101-side wall, 102-middle common wall, 103-bearing bottom plate, 111-end wall, 201-embedded part, 301-upper transition part, 302-lower transition part, 401-arc bottom, 500-bottom support, 501-reinforcing plate and 502-grouting hole.

Detailed Description

In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a steel concrete fermentation device easy to construct, which comprises a bearing bottom plate 103 with concrete structure, two side walls 101 with concrete structure are oppositely arranged on the bearing bottom plate 103, two ends of the two side walls 101 are respectively connected through a concrete end wall 111, a concrete tank top is arranged on the top of the side walls 101 and the end wall 111, a plurality of middle common concrete walls 102 parallel to the side walls 101 are also arranged on the bearing bottom plate 103, and two ends of the middle common concrete walls 102 are fixed on the end wall 111; the steel-made arc-shaped bottom 401 is further included, the side edges of the arc-shaped bottom 401 are fixed on the side wall 101, the end wall 111 and the middle common wall 102 through a fixing mechanism, the fixing mechanism comprises an upper transition piece 301, a lower transition piece 302 and a plurality of steel embedded pieces 201 which are welded together, and the embedded pieces 201 are fixedly arranged on the side wall 101, the end wall 111 and the middle common wall 102; one side of the upper transition piece 301 is welded on the upper part of the embedded part 201, one side of the lower transition piece 302 is welded on the lower part of the embedded part 201, and the other sides of the upper transition piece 301 and the lower transition piece 302 are respectively welded on the side edges of the arc-shaped bottom 401; a plurality of bottom supports 500 are fixedly arranged on the bearing bottom plate 103 along the length direction of the arc bottom 401 at intervals, the bottom supports 500 are of hollow structures with upper and lower openings, grouting openings 502 are formed in the side walls of the bottom supports 500, reinforcing plates 501 are arranged in the bottom supports 500 to increase the structural strength of the bottom supports 500, and the tops of the bottom supports 500 are welded with the bottoms of the arc bottom 401 together.

The utility model discloses a device construction process brief follows:

1) constructing and maintaining the bearing bottom plate 103;

2) after the maintenance of the load floor 103 reaches the standard, two side walls 101, one or more intermediate utility walls 102 are continuously constructed, and at least one end wall 111 is delayed in construction. Meanwhile, after the two side walls 101 and one or more middle common walls 102 reach a certain height, the embedded parts 201 are embedded, and adjacent seams of the embedded parts 201 are welded firmly, so that the sealing performance is ensured. The construction of the tank top concrete structure is started after the side walls 101 and the middle common wall 102 are worked in place, and maintenance is performed at the same time. The joint structure of the end wall 111 of the delayed construction is reserved in the bearing bottom plate 103, the two side walls 101, one or more middle common walls 102 and the tank top concrete structure;

3) after the structural maintenance reaches the standard, the bottom support 500 is placed at a proper position on the bearing bottom plate 103;

4) simultaneously with the installation of the bottom support 500, the arc-shaped bottom 401 is placed on the bottom support 500, and the lower surface of the arc-shaped bottom 401 is welded with the top of the bottom support 500;

5) after all the arc-shaped bottoms 401 and the bottom supports 500 are installed, the arc-shaped bottoms 401 and the embedded parts 201 embedded in the side walls 101 and the middle common wall 102 are connected together in a welding mode by adopting the upper transition parts 301 and the lower transition parts 302, and all welding seams need to ensure the sealing performance after welding;

6) after the welding operation is finished, all the bottom supports 500 are tightly grouted, fixed and maintained through the grouting holes 502;

7) beginning construction of at least one end wall 111 of the delayed construction in the step 2), similarly embedding the embedded parts 201 installed in the end wall 111 after reaching a proper height, welding the embedded parts 201 embedded in the end wall 111 and the embedded parts 201 embedded in the side wall 101 and the middle common wall 102 at adjacent joints, ensuring welding tightness and maintaining simultaneously;

8) after the maintenance of the end wall 111 subjected to delayed construction reaches the standard, the arc-shaped bottom and the embedded part 201 embedded in the end wall 111 are connected together in a welding mode by adopting the upper transition part 301 and the lower transition part 302, and all welding seams need to ensure the sealing performance after welding; after the construction is completed, the worker goes out from the manhole reserved on the end wall 111, and the manhole is sealed by a cover plate through a flange structure.

Although the present invention has been described in detail by referring to the drawings in conjunction with the preferred embodiments, the present invention is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present invention by those skilled in the art without departing from the spirit and substance of the present invention, and these modifications or substitutions are intended to be within the scope of the present invention/any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. Easy-to-construct steel-concrete fermentation device is characterized in that:

the novel energy-saving device comprises a bearing bottom plate (103), wherein two side walls (101) are oppositely arranged on the bearing bottom plate (103), two ends of the two side walls (101) are respectively connected through end walls (111), the tops of the side walls (101) and the end walls (111) are provided with tank tops, a plurality of middle common walls (102) parallel to the side walls (101) are further arranged on the bearing bottom plate (103), and two ends of each middle common wall (102) are fixed on the end walls (111);

the novel bearing bottom plate is characterized by further comprising an arc bottom (401), the side edges of the arc bottom (401) are fixed on the side wall (101), the end wall (111) and the middle common wall (102) through fixing mechanisms, a plurality of bottom supports (500) are fixedly arranged on the bearing bottom plate (103) at intervals along the length direction of the arc bottom (401), and the tops of the bottom supports (500) are fixedly connected with the bottoms of the arc bottom (401).

2. The easy-to-construct steel-concrete fermentation device according to claim 1, wherein: the fixing mechanism comprises an upper transition piece (301), a lower transition piece (302) and a plurality of embedded pieces (201), wherein the embedded pieces (201) are fixedly arranged on the side wall (101), the end wall (111) and the middle common wall (102); one side of the upper transition piece (301) is fixed on the upper portion of the embedded piece (201), one side of the lower transition piece (302) is fixed on the lower portion of the embedded piece (201), and the other sides of the upper transition piece (301) and the lower transition piece (302) are respectively fixed on the side edges of the arc-shaped bottom (401).

3. The easy-to-construct steel-concrete fermentation device according to claim 2, wherein: adjacent embedments (201) are welded together.

4. The easy-to-construct steel-concrete fermentation device according to claim 2, wherein: the bearing bottom plate (103), the side wall (101), the end wall (111), the middle common wall (102) and the tank top are all of concrete structures, and the arc-shaped bottom (401) and the embedded part (201) are made of steel.

5. The easy-to-construct steel-concrete fermentation device according to claim 1, wherein: the bottom support (500) is of a hollow structure with an upper opening and a lower opening, and a grouting opening (502) is formed in the side wall of the bottom support (500).

6. The easy-to-construct steel-concrete fermentation device according to claim 5, wherein: a reinforcing plate (501) is arranged in the bottom support (500).