阅读说明：本技术 一种拼接式发酵槽墙体结构 (Spliced fermentation tank wall structure ) 是由 李骅 陈曦 王居飞 李博竑 潘兴家 黄华 朱雪茹 刘玉涛 于 2020-12-01 设计创作，主要内容包括：本发明公开了一种拼接式发酵槽墙体结构。所述拼接式发酵槽墙体结构主要包括单节发酵槽外框架(3),预制板(4),圆头螺栓(7),锁紧螺母(8)以及地脚螺栓(6)。将2节单节发酵槽外框架(3)通过圆头螺栓(7)与锁紧螺母(8)紧固连接,连接好的外框架通过地脚螺栓(6)与地基(5)紧固连接。将预制板(4)水平插入已拼接好的发酵槽外框架内,在发酵槽外框架上方的盖板上铺设导轨(2),最后再将翻抛轮(1)安装在导轨(2)上。本发明具有如下有益效果,本发明结构简单,所述一种拼接式发酵槽墙体结构的整体外框架是由两节单节发酵槽外框架通过圆头螺栓与锁紧螺母紧固连接,外框架与地基之间通过地脚螺栓紧固相连,拆装方便,施工难度小,施工工期短,且选材多为标准件,降低发酵槽墙体的建造成本。(The invention discloses a spliced fermentation tank wall body structure. The spliced fermentation tank wall structure mainly comprises a single-section fermentation tank outer frame (3), a prefabricated plate (4), round-head bolts (7), locking nuts (8) and foundation bolts (6). And (3) tightly connecting the 2 sections of the outer frames (3) of the single-section fermentation tanks with locking nuts (8) through round-head bolts (7), and tightly connecting the connected outer frames with the foundation (5) through foundation bolts (6). The prefabricated plate (4) is horizontally inserted into the spliced outer frame of the fermentation tank, a guide rail (2) is laid on a cover plate above the outer frame of the fermentation tank, and finally the turning and throwing wheel (1) is installed on the guide rail (2). The spliced fermentation tank wall structure has the advantages that the structure is simple, the whole outer frame of the spliced fermentation tank wall structure is formed by fastening and connecting two single sections of outer frames of the fermentation tank with locking nuts through round-head bolts, the outer frames and a foundation are fastened and connected through foundation bolts, the assembly and disassembly are convenient, the construction difficulty is small, the construction period is short, most of selected materials are standard parts, and the construction cost of the fermentation tank wall is reduced.)

1. The utility model provides a concatenation formula fermentation vat wall body structure which characterized in that: the spliced fermentation tank wall structure comprises a single-section fermentation tank outer frame (3), a prefabricated plate (4), round-head bolts (7), locking nuts (8) and foundation bolts (6). The single-section outer frame (3) is tightly connected with the other single-section outer frame through round-head bolts (7) and locking nuts (8). The prefabricated slab (4) is horizontally inserted into the spliced two single-section outer frames (3) of the fermentation tank, and the foundation bolts (6) are fastened and connected with the foundation through threaded holes in the single-section outer frames (3).

2. The spliced fermentation tank wall structure as claimed in claim 1, wherein: the length of the single-section outer frame (3) of the fermentation tank is 4-8 meters, the width of the single-section outer frame is 0.3-0.4 meters, the depth of the single-section outer frame is 2-2.5 meters, and the single-section outer frame is made of a plurality of sections of rectangular section steel through welding. When the wall body is installed, the single-section outer frame (3) of the fermentation tank is required to be vertically placed on the foundation and fixedly connected with the foundation through foundation bolts, and the single-section outer frame must not be inclined so as not to influence the subsequent installation precision.

3. The spliced fermentation tank wall structure as claimed in claim 1, wherein: the prefabricated slab (4) is single, 4-8 meters in length, 0.6-0.8 meter in width, 0.15-0.2 meter in height and made of reinforced concrete. When a wall body is built, the precast slabs (4) are required to be horizontally inserted into the spliced two single-section outer frames (3) of the fermentation tank.

4. The spliced fermentation tank wall structure as claimed in claim 1, wherein: when the nut is screwed down, the symmetrical pretension installation principle needs to be met, and the situation that the connected piece is inclined due to overlarge unilateral tightening force is prevented.

Technical Field

The invention relates to the field of livestock and poultry manure groove type oxygen-consuming fermentation organic fertilizers, in particular to a splicing type fermentation groove wall structure.

Background

Livestock and poultry breeding in China is very common, the total amount of livestock and poultry manure produced in China is nearly 40 hundred million tons every year, and the manure is discharged randomly without being treated, so that not only soil water sources are polluted, but also nearby residents are affected. On the other hand, if the livestock and poultry manure is subjected to biomass fermentation treatment, the pollution degree can be greatly reduced, and the livestock and poultry manure can be converted into organic fertilizer for farmers.

In the livestock and poultry excrement fermentation process, how to quickly build a stable and reliable fermentation tank is always an industrial problem. The traditional fermentation tank is long in length, is generally formed by pouring cement or stacking brick structures on a foundation, is long in construction period, is difficult to disassemble after construction, and relates to the problems of examination and approval of construction sites and the like, so that the construction period is prolonged, and the development of resourceful treatment of livestock and poultry manure by utilizing tank type oxygen-consuming fermentation is restricted.

Disclosure of Invention

In order to solve the problems, the invention provides a spliced fermentation tank wall structure.

The technical scheme adopted by the invention for solving the technical problems is as follows: the spliced fermentation tank wall structure mainly comprises a single-section fermentation tank outer frame, a prefabricated plate, round-head bolts, locking nuts and foundation bolts. The outer frame of the single section of the fermentation tank is tightly connected with the outer frame of the other section of the single section of the fermentation tank through round-head bolts and locking nuts. The precast slabs are horizontally inserted into the outer frames of the spliced 2 sections of fermentation tanks. The outer frame of the single-section fermentation tank is tightly connected with the foundation through foundation bolts.

The length of the outer frame of the single-section fermentation tank is 4-8 meters, the width of the outer frame of the single-section fermentation tank is 0.3-0.4 meters, the depth of the outer frame of the single-section fermentation tank is 2-2.5 meters, and the outer frame of the single-section fermentation tank is made of a plurality of sections of rectangular section steel through welding. When the wall body is installed, the outer frame of the single-section fermentation tank is required to be vertically placed on the foundation and is tightly connected with the foundation through the foundation bolts, and the outer frame is not required to be inclined so as to avoid influencing the subsequent installation precision.

The length of each precast slab is 4-8 m, and the width of each precast slab is 0.6-0.8 m. The height is 0.15-0.2 m, and the material is concrete. When a wall body is built, the prefabricated slab needs to be horizontally inserted into the spliced 2-section single-section outer frame of the fermentation tank.

When the locking nut is screwed down, the symmetrical pre-tightening installation principle needs to be met, and the phenomenon that the connected piece is inclined due to overlarge single-side screwing force is avoided.

And (3) tightly connecting the two sections of the outer frames of the single-section fermentation tanks with locking nuts through round-head bolts, and tightly connecting the connected outer frames with the foundation through foundation bolts. And horizontally inserting the prefabricated plate into the spliced outer frame of the fermentation tank, paving a guide rail on a cover plate above the outer frame of the fermentation tank, and finally installing turning and throwing wheels on the guide rail until the wall body structure of the fermentation tank is completely built.

The invention has the following beneficial effects:

the spliced fermentation tank wall body structure is simple in structure, the whole outer frame of the spliced fermentation tank wall body structure is formed by fastening and connecting two single sections of outer frames of the fermentation tank with the locking nut through the round head bolts, and the outer frames are fastened and connected with the foundation through the foundation bolts, so that the spliced fermentation tank wall body structure is convenient to disassemble and assemble, small in construction difficulty and short in construction period. The materials of the spliced fermentation tank wall structure are mostly standard parts, so that the construction cost of the fermentation tank wall is reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of a splicing structure of two single-section fermentation tanks;

FIG. 3 is a schematic enlarged view of part I of FIG. 2;

in the figure: 1. turning and throwing wheel 2, guide rail 3, single-section external framework of fermentation tank 4, prefabricated slab 5, foundation 6, foundation bolt 7, round head bolt 8 and locking nut

Detailed Description

The invention is further described below in connection with fig. 1-3.

The invention provides a spliced fermentation tank wall body structure which mainly comprises a single-section fermentation tank outer frame (3), a precast slab (4), round-head bolts (7), locking nuts (8) and foundation bolts (6).

The length of the single-section outer frame (3) of the fermentation tank is 4-8 meters, the width of the single-section outer frame is 0.3-0.4 meters, the depth of the single-section outer frame is 2-2.5 meters, and the single-section outer frame is made of a plurality of sections of rectangular section steel through welding. When the wall body is installed, the outer frame of the single-section fermentation tank is required to be vertically placed on the foundation and is tightly connected with the foundation through the foundation bolts, and the outer frame is not required to be inclined so as to avoid influencing the subsequent installation precision.

The length of each prefabricated plate (4) is 4-8 meters, and the width of each prefabricated plate is 0.6-0.8 meter. The height is 0.15-0.2 m, and the material is concrete. When a wall body is built, the prefabricated slab needs to be horizontally inserted into the spliced 2-section single-section outer frame of the fermentation tank.

When the locking nut is screwed down, two sides of the locking nut need to be screwed down with uniform force, and the phenomenon that the connected piece is inclined due to overlarge one-side screwing force is avoided.

And (3) tightly connecting the 2 sections of the outer frames (3) of the single-section fermentation tanks with locking nuts (8) through round-head bolts (7), and tightly connecting the connected outer frames with the foundation (5) through foundation bolts (6). The prefabricated plate (4) is horizontally inserted into the spliced outer frame of the fermentation tank, the guide rail (2) is laid on the cover plate above the outer frame of the fermentation tank, and finally the turning and throwing wheel (1) is installed on the guide rail (2), so that the construction of the wall body structure of the fermentation tank is completed.