CN116791766A - Modular fast-installed organic solid waste aerobic fermentation cabin - Google Patents

Abstract

The application discloses a modular quick-mounting organic solid waste aerobic fermentation cabin body, which comprises an integrated concrete fermentation tank, wherein a plurality of door-type module frames are erected in the length direction of the integrated concrete fermentation tank, and a plurality of longitudinal pull rods are inserted between the door-type module frames; a plurality of fastening structures used for being quickly connected with the longitudinal pull rod are distributed on the door-type module frame; the fastening structure comprises a U-shaped groove for supporting the longitudinal pull rod, a positioning plate and a steel bar clamp, wherein the longitudinal pull rod is arranged in the U-shaped groove, the positioning plates are arranged on two sides of the U-shaped groove, the steel bar clamp clamps the longitudinal pull rod in the U-shaped groove, and two ends of the steel bar clamp are fastened into the positioning plates for fixation; the device adopts the door-type modular frame, has the advantages of clear force transmission path, rapid component manufacture, convenient industrial processing and short construction period, and adopts the modular frame, thereby reducing the complicated procedures of sequential assembly of the on-site upright post, the truss and the lambdoidal frame; the whole structure is light, and the cost is reduced by 50 percent compared with the traditional steel structure.

Description

Modular fast-installed organic solid waste aerobic fermentation cabin

Technical Field

The application relates to the technical field of aerobic fermentation cabins, in particular to a modular fast-installed organic solid waste aerobic fermentation cabin body.

Background

The aerobic fermentation is a conventional environment-friendly treatment process of organic solid waste, and has the advantages of stable aerobic fermentation technology, simple process flow, convenient operation and maintenance, no secondary pollution, low energy consumption, low running cost and diversified finished product outlet, thereby being a national recommended solid waste disposal mode.

In the aerobic fermentation process, in order to meet the technological requirements of aerobic fermentation, the fermentation cabin is required to be of a fully-closed structure, and functional areas are divided, so that the functions of sealing, heat preservation, external drainage and the like are met.

The conventional fermentation cabin comprises a steel structure and an outer cover, wherein a main structure column is arranged on an anchor bolt embedded in a civil engineering, the periphery of the column is connected with a girt by bolts, the inner side of the column is reinforced by a truss beam, the top of the column is connected with a rain gutter and a steel herringbone frame by bolts, for example, a steel structure shed frame disclosed in the application number CN201710262566.5 comprises a plurality of steel columns, the adjacent steel columns are connected together by steel beams, each steel column is arranged on a support, embedded steel bars are penetrated around the peripheral surface of the steel column by the support, the upper ends of the embedded steel bars are further penetrated through a base of the steel column, nuts are sleeved above the base by the embedded steel bars, the base and the support are tightly attached together, and a plurality of baffles which are abutted against the base are arranged on the peripheral surface of the support. According to the technical scheme, a part of the embedded bars is buried under the ground, the part of the embedded bars exposed on the ground just can be used for putting the support and the base together, and then the support and the base are locked together by the nuts, so that the fixing effect of the ground, the support and the base is realized. The defect is that the error is larger due to the fact that the effective positioning is lacking in the underground reinforcement base, the later-stage steel column and the embedded reinforcement base are easy to be misaligned, larger inconvenience is brought to later-stage installation, and the installation efficiency is lower.

A conventional fermentation cabin is formed by covering a rain shielding FRP plate/sunlight plate on a propeller strut at the top of the cabin, splicing and installing the FRP plate/sunlight plate block by using self-tapping nails, sealing gaps by using foaming glue after the main body is installed, and installing a heat insulation plate outside a steel structure. Although the structure can meet the requirement of aerobic fermentation, the installation time exceeds 3 months, the installation process is complex, and the structure cost is high.

In view of the above, it is necessary to provide a modular fast-installed organic solid waste aerobic fermentation tank to solve the above problems.

Disclosure of Invention

The application aims to solve the technical problems and provides a modular fast-installed organic solid waste aerobic fermentation cabin.

In order to achieve the above purpose, the present application adopts the following technical scheme: a modular fast-installed organic solid waste aerobic fermentation cabin comprises an integrated concrete fermentation tank, wherein a plurality of gate-type module frames are erected in the length direction of the integrated concrete fermentation tank, and a plurality of longitudinal pull rods are inserted between the gate-type module frames; a plurality of fastening structures used for being quickly connected with the longitudinal pull rod are distributed on the door-type module frame;

the fastening structure comprises a U-shaped groove for supporting the longitudinal pull rod, a positioning plate and a steel bar clamp, wherein the longitudinal pull rod is arranged in the U-shaped groove, the positioning plates are arranged on two sides of the U-shaped groove, the steel bar clamp clamps the longitudinal pull rod in the U-shaped groove, and two ends of the steel bar clamp are fastened into the positioning plates for fixation;

the concrete fermentation tank is provided with mounting edges for fixing column feet of the door-type module frame along the two sides of the length direction, a plurality of foundation pits are distributed along the length direction of the mounting edges, and the column feet are inserted into the foundation pits and filled with grouting materials;

the outer side elevation of the door type die assembly frame is provided with a heat-insulating wallboard structure, the heat-insulating wallboard structure is formed by splicing and connecting a plurality of heat-insulating composite wallboards, two sides of the heat-insulating composite wallboards are provided with connecting wings, and the connecting wings are used for sealing and connecting the two heat-insulating composite wallboards; the top of the door type die assembly frame is provided with a top surface covering structure.

Further, the gate type modular frame comprises a lattice type combined column and a lattice type shed frame, wherein the lattice type combined column is vertically and fixedly arranged in the foundation pit, and two ends of the lattice type shed frame are connected with the lattice type combined column through an inserting structure; the plug-in structure comprises a plug-in sleeve, wherein the lower end of the plug-in sleeve is fixedly inserted into the lattice-shaped combined column, and the upper end of the plug-in sleeve is inserted into the end part of the lattice-shaped shed frame.

Further, the lattice type combined column comprises two square tubes which are arranged in parallel, a plurality of web modules are uniformly distributed between the two square tubes, the web modules form reinforcing rib parts for connecting and fixing the square tubes at two sides, and fastening structures for fixing the longitudinal tie rods are formed in the web modules;

the web plate module is of an isosceles trapezoid structure, the top and the bottom of the trapezoid are respectively welded on square tubes on two sides, a transverse plate is arranged along the symmetrical line of the trapezoid, two ends of the transverse plate are respectively fixedly welded on the two square tubes, and the transverse plate and two waists of the trapezoid form a stable triangular structure; the web plate module is clamped and welded on the outer walls of the two square tubes in a double-layer mode, a U-shaped groove is formed in the upper edge of each transverse plate on the two sides, and the positioning plates on the two sides of the U-shaped groove are a first positioning vertical plate and a second positioning vertical plate respectively;

the steel bar clamp comprises an elastic part, a straight arm part and a clamping groove part; the elastic part is in a semicircular arc shape, two ends of the semicircular arc are connected with straight arm parts which extend out towards two sides in a straight mode, the outer ends of the support arm parts are provided with clamping groove parts with openings upwards, the opening directions of the elastic parts are opposite to the clamping groove parts, the clamping groove parts at the two ends of the steel bar clamp are connected to form a U-shaped double-clamp structure, the elastic parts are used for being pressed on the upper side of the longitudinal pull rod, and the clamping groove parts at the two sides are clamped on the positioning plates at the two sides.

Further, the lattice type shed frame comprises lattice type arched beams, lower chords and web members; the lattice type arched beam is of a herringbone structure, the lower chord member is arranged between two ends of the lower portion of the lattice type arched beam in a pulling mode, and the web members are continuously distributed in a crescent space formed between the lattice type arched beam and the lower chord member in an M shape.

Further, the heat-insulating composite wallboard is rectangular, connecting wings are arranged on the upper side and the lower side of the heat-insulating composite wallboard, each connecting wing comprises a connecting male edge and a connecting female edge, the connecting male edge is arranged on the upper edge of the heat-insulating composite wallboard, and the connecting female edge is arranged on the lower edge of the heat-insulating composite wallboard; the connecting female edge is provided with a lap joint edge at the outer side, the inner side is an inner concave part, and an inserting edge is convexly arranged at the inner bottom of the connecting female edge; the utility model discloses a thermal insulation composite wallboard, including well, connecting public edge and connecting public edge, connecting public edge inboard is equipped with concave part matched with bulge, and bulge tip is equipped with and inserts along matched with recess, and the outside that links public edge is equipped with the ladder along, overlap joint along the cover in the ladder along the outside, overlap joint along inside wall and ladder along the lateral wall and be equipped with the accommodation space, uses the self tapping to pass the bulge and fix thermal insulation composite wallboard on a plurality of door type module framves, and the nut of self tapping is arranged in the accommodation space.

Further, the integrated concrete fermentation tank comprises a concrete raft foundation, track walls and partition walls, wherein the concrete raft foundation is a bottom surface, the track walls are connected to two sides of the concrete raft foundation, and the partition walls are arranged at two end parts of the track walls to form a rectangular tank body for fermentation; the outside of the track wall is provided with a mounting edge for quickly fixing a plurality of door-type module frames.

Furthermore, the grouting material adopts micro-expansion fine stone concrete, the column bases of the plurality of gate-type die assembly frames are placed in the foundation pit, and the grouting material is poured into the gaps of the foundation pit to fix the column bases.

Further, the top surface covering structure comprises a flexible PVC (polyvinyl chloride) greenhouse film, a metal pressing strip and a metal wrapping ridge member, the metal pressing strip presses and covers the flexible PVC greenhouse film on the upper sides of the plurality of door-type module frames, and the metal wrapping ridge member is buckled on the outer side of a connecting joint of the flexible PVC greenhouse film and the heat-insulation wallboard structure.

A method for constructing a modular fast-installed organic solid waste aerobic fermentation cabin body comprises the following steps:

(a) The method comprises the steps of building an integrated concrete fermentation tank with a mounting edge, and arranging foundation pits for fixing lattice type combined column bases on the mounting edge according to a designed interval;

(b) The lattice type combined column and the lattice type shed frame of the door type modular frame are prefabricated splicing modules, and the modules of the lattice type combined column and the lattice type shed frame are prefabricated according to the width span of the integrated concrete fermentation tank and the height data of the fermentation cabin;

(c) Assembling the lattice type combined column, inserting the column feet of the lattice type combined column into a foundation pit, sequentially penetrating the longitudinal pull rods into the web plate modules of the lattice type combined column, and pre-fixing by using a fastening structure; arranging a longitudinal pull rod in a U-shaped groove of a web plate module, inserting one end of a steel bar clamp at the bottom of a first positioning vertical plate, and pressing the other end downwards to enable the inner arc of the steel bar clamp to press the longitudinal pull rod and clamp the other end of the steel bar clamp at the bottom of a second positioning vertical plate so as to clamp the steel bar clamp;

(d) After lattice type combined columns on two sides of an integrated concrete fermentation tank are respectively erected, a lattice type shed frame is hoisted and installed, two ends of the lattice type shed frame are erected on the lattice type combined columns on two sides, two ends of the lattice type shed frame are respectively sleeved on the plug-in sleeve, self-tapping screws are laterally driven into the lattice type combined columns for fixing, and a fixed longitudinal pull rod is installed in the lattice type shed frame;

(e) Adjusting the parallelism of the lattice type combined columns and the lattice type shed frames, loosening the fastening structure on the inclined lattice type combined columns or the lattice type shed frames, and then finely adjusting and fixing the verticality and the parallelism of the fastening structure;

(f) Filling the gap in the foundation pit with micro-expansion fine stone concrete, and forming and fixing the whole door-type module frame after the micro-expansion fine stone concrete is solidified;

(g) Paving a top surface covering structure and a heat preservation wallboard structure.

Compared with the prior art, the application has the beneficial effects that:

the portal steel frame structure is a traditional structural system,

1. the device adopts the door-type modular frame, has the advantages of clear force transmission path, rapid component manufacture, convenient industrial processing and short construction period, and adopts the modular frame, thereby reducing the complicated procedures of sequential assembly of the on-site upright post, the truss and the lambdoidal frame; the whole structure is light, and the cost is reduced by 50 percent compared with the traditional steel structure.

2. The nodes of the lattice type combined columns and the civil engineering are quickly poured, so that inconvenience in installation of the civil engineering embedded bolts caused by civil engineering errors is avoided, and the installation efficiency is improved.

3. The flexible PVC canopy film is adopted at the top, reduces unnecessary installation that rigid sunshine board/FRP board need splice piece by piece and causes, because be whole covering on the fermentation tank, need not beat various sealings such as foaming glue.

4. The bolt connection is changed, the self-tapping connection is changed, and the integral installation efficiency is improved.

5. The modular frame can adjust the quantity according to the length of the fermentation cabin, thereby meeting the requirements of fermentation cabins with various lengths.

6. The module type frame adopts an arch structure, a drainage ditch is not needed, and drainage requirements are met.

Drawings

FIG. 1 is an isometric view of a modular fast-installed organic solid waste aerobic fermentation tank of the present application;

FIG. 2 is an isometric view of an integrated concrete fermentation tank;

FIG. 3 is a top side view of a lattice-type composite column;

FIG. 4 is a schematic view of a lattice type canopy frame;

FIG. 5 is a schematic structural view of a connection structure between a column base and a foundation pit;

FIG. 6 is an isometric view of a fastening structure;

FIG. 7 is a side view of a fastening structure;

fig. 8 is a side view and a perspective view of the reinforcement bar clip;

FIG. 9 is a schematic view of a connection structure of a thermal insulation composite wallboard;

FIG. 10 is a schematic diagram of the connection structure of a flexible PVC greenhouse film and a thermal insulation composite wallboard;

in the figure: 1. integrating a concrete fermentation tank; 2. lattice type combined columns; 3. lattice type shed frames; 4. grouting; 5. a longitudinal pull rod; 6. a steel bar clip; 7. thermal insulation composite wallboard; 8. a flexible PVC greenhouse film; 11. a concrete raft foundation; 12. a track wall; 13. partition walls; 14. a mounting edge; 141. a foundation pit; 21. square tubes; 22. a web module; 23. a plug sleeve; 221. a U-shaped groove; 222. positioning a first vertical plate; 223. positioning a second vertical plate; 224. a cross plate; 31. lattice type arched beams; 32. a lower chord; 33. a web member; 61. an elastic part; 62. a straight arm portion; 63. a clamping groove part; 71. self-tapping; 72. connecting male edges; 73. connecting the parent edges; 74. overlapping edges; 75. an inner concave portion; 76. inserting an edge; 77. a protruding portion; 78. a groove; 79. a step edge; 81. a metal batten; 82. a metal spine member.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments.

Embodiment one:

the integrated concrete fermentation tank 1 comprises a concrete raft foundation 11, track walls 12 and partition walls 13, wherein the concrete raft foundation 11 is a bottom surface, the track walls 12 are connected to two sides of the concrete raft foundation, the partition walls 13 are arranged at two ends of the track walls 12 to form a rectangular tank body for fermentation, and fermentation raw materials are accumulated in the rectangular tank body for aerobic fermentation in actual use; a mounting flange 14 for quick-fixing a plurality of door-type module frames is provided on the outer side of the track wall 12.

As shown in fig. 1, a plurality of door-type module frames are arranged in the length direction of the integrated concrete fermentation tank 1, it is understood that the door-type module frames can also correspondingly increase or decrease along with the increase or decrease of the length of the concrete fermentation tank, so that the door-type module frames are suitable for building or reforming concrete fermentation tanks with different lengths, and when in actual use, if the fermentation tank needs to be expanded, the length of the integrated concrete fermentation tank 1 can be increased at one end of the integrated concrete fermentation tank, and then the corresponding door-type module frames are erected; the modular frame can adjust the quantity according to the length of the fermentation cabin, thereby meeting the requirements of fermentation cabins with various lengths. Further, if a plurality of longitudinal tie rods 5 are inserted between the plurality of door-type mould frames; a plurality of fastening structures used for being quickly connected with the longitudinal pull rod 5 are distributed on the door-type module frame; the longitudinal pull rod 5 can connect a plurality of door-type module frames into a whole, so that the firmness of the whole fermentation cabin body is improved, and when the fermentation cabin body is in actual use, the longitudinal pull rod 5 can penetrate through all the door-type module frames from beginning to end, and it can be understood that the longitudinal pull rod 5 is the whole, the fixing strength of the longitudinal pull rod to the door-type module frames can be ensured, but the erection is inconvenient due to the longer length; in actual operation, the longitudinal pull rod 5 can be divided into a plurality of sections, the longitudinal pull rod 5 arranged on the door type die assembly frame is fixed in a segmented mode, and the longitudinal pull rods 5 arranged in a staggered mode between the sections are connected into a whole.

When the door type module frame is fixedly connected with the integrated concrete fermentation tank 1, specifically, as shown in fig. 5, two sides of the concrete fermentation tank along the length direction are provided with mounting edges 14 for fixing column bases of the door type module frame, a plurality of foundation pits 141 are distributed along the length direction of the mounting edges 14, and the column bases are inserted into the foundation pits 141 and filled with grouting material 4 in the foundation pits 141; the grouting material 4 is micro-expansion fine stone concrete, column feet of the plurality of gate-type die assembly frames are placed in the foundation pit 141, and the grouting material 4 is poured into gaps of the foundation pit 141 to fix the column feet. The column feet of each door-type module frame are inserted into the foundation pit 141, and then micro-expansion fine stone concrete is injected into gaps between the foundation pit 141 and the column feet, so that firm fixation is realized on the column feet, quick pouring is adopted for the joints of civil engineering connection, inconvenience in installation of the civil engineering embedded bolts caused by civil engineering errors in the prior art is avoided, and therefore the device improves the installation efficiency.

Embodiment two:

the lattice type combined column 2 comprises two square tubes 21 which are arranged in parallel, a plurality of web modules 22 are uniformly distributed between the two square tubes 21, the web modules 22 form reinforcing rib parts for connecting and fixing the square tubes 21 at two sides, and fastening structures for fixing the longitudinal tie 5 are formed in the web modules 22;

specifically, the fastening structure includes a U-shaped groove 221 for supporting the longitudinal tie 5, a positioning plate and a reinforcing bar clip 6, the longitudinal tie 5 is disposed in the U-shaped groove 221, as shown in fig. 3, the positioning plates are disposed on two sides of the U-shaped groove 221, the reinforcing bar clip 6 clips the longitudinal tie 5 in the U-shaped groove 221, and two ends of the reinforcing bar clip 6 are fastened into the positioning plates for fixing; specifically, as shown in fig. 7, the web module 22 is in an isosceles trapezoid structure, the top and the bottom of the trapezoid are respectively welded on the square tubes 21 at two sides, the transverse plate 224 is arranged along the symmetry line of the trapezoid, and two ends of the transverse plate 224 are respectively and fixedly welded on the two square tubes 21, so that the transverse plate 224 and two waists of the trapezoid form a stable triangle structure, as shown in fig. 6, two web modules 22 are welded at two sides of the square tubes 21 in a superposition manner, the two square tubes 21 are firmly connected together, a triangle stable structure is formed, the strength is greatly improved, and the longitudinal pull rod 5 is conveniently positioned by using the arranged transverse plate 224.

As shown in fig. 6 and 7, the web module 22 is clamped and welded on the outer walls of two square tubes 21 in a double-layer manner, a U-shaped groove 221 is formed at the upper edge of a transverse plate 224 at two sides, and positioning plates at two sides of the U-shaped groove 221 are a first positioning vertical plate 222 and a second positioning vertical plate 223 respectively; as shown in fig. 8, the reinforcement bar clip 6 includes an elastic portion 61, straight arm portions 62, and a clip groove portion 63, and preferably, in a free state, the angle between the two straight arm portions 62 is 160 °; the elastic part 61 is in a semicircular arc shape, two ends of the semicircular arc are connected with straight arm parts 62 which extend out straightly towards two sides, and the elastic deformation of the semicircular arc-shaped elastic part 61 can be that the included angle of the straight arm parts 62 at two sides is changed so as to apply extrusion fixing force to the longitudinal pull rod 5; specifically, the outer end of the arm portion is formed with a clamping groove portion 63 with an upward opening, the opening direction of the elastic portion 61 is opposite to that of the clamping groove portion 63, the clamping groove portions 63 at the end portions of the two reinforcing steel bars 6 are connected to form a U-shaped double-clamping structure, the elastic portion 61 is used for being pressed on the upper side of the longitudinal pull rod 5, and the clamping groove portions 63 at the two sides are clamped on the positioning plates at the two sides. When the steel bar clamping device is used, the longitudinal pull rod 5 is arranged in the U-shaped groove 221 on the web plate module 22, then the clamping groove part 63 at one end of the steel bar clamp 6 is inserted into the bottom of the first positioning vertical plate 2222, then the other end is pressed downwards, the inner arc of the steel bar clamp 6 is used for pressing the longitudinal pull rod 5, the other end is clamped at the bottom of the second positioning vertical plate 223 to clamp the steel bar clamp 5, and the two straight arm parts 62 at two sides are in a 180-degree shape in a clamping state.

Embodiment III:

as shown in fig. 3 and 4, the gate-type modular frame comprises a lattice-type combined column 2 and a lattice-type shed frame 3, wherein the lattice-type combined column 2 is vertically and fixedly arranged in a foundation pit 141, and two ends of the lattice-type shed frame 3 are connected with the lattice-type combined column 2 through an inserting structure; as shown in fig. 3, the plug structure comprises a plug sleeve 23; the grafting sleeve 23 is fixed to be set up on the top of lattice type composite column 2, the lower extreme of grafting sleeve 23 is fixed to be inserted in lattice type composite column 2 to adopt welded mode with its and lattice type composite column 2 looks fixed connection, the upper end of grafting sleeve 23 inserts lattice type rack 3 tip, thereby makes lattice type composite column 2 and lattice type rack 3 looks fixed connection, in order to strengthen fixed strength, can bore self-tapping 71 from the lateral wall and pass lattice type rack 3 and grafting sleeve 23, effectively prevent that grafting department from droing, strengthen the connection effect.

Further, the lattice type shed frame 3 comprises lattice type arched beams 31, lower chords 32 and web members 33; the lattice type arched beam 31 and the lattice type combined column have the same structure, are provided with two square tubes 21 and a web module 22 and a fastening structure between the square tubes 21, and are different in that the lattice type arched beam 31 is made into a herringbone structure with a raised middle part, as shown in fig. 4, the lower chord member 32 is pulled between two ends of the lower part of the lattice type arched beam 31, and the web members 33 are continuously distributed in crescent spaces formed between the lattice type arched beam 31 and the lower chord member 32 in an M shape.

Embodiment four:

as shown in fig. 1, the outer side elevation of the door type module frame is provided with a heat-insulating wallboard structure, the heat-insulating wallboard structure is formed by splicing and connecting a plurality of heat-insulating composite wallboards 7, two sides of the heat-insulating composite wallboards 7 are provided with connecting wings, and the connecting wings are used for sealing and connecting the two heat-insulating composite wallboards 7; specifically, as shown in fig. 9, the thermal insulation composite wall board 7 is rectangular, and the upper and lower sides of the thermal insulation composite wall board are provided with connecting wings, the connecting wings comprise a connecting male edge 72 and a connecting female edge 73, the connecting male edge 72 is arranged on the upper edge of the thermal insulation composite wall board 7, the connecting female edge 73 is arranged on the lower edge of the thermal insulation composite wall board, and when two thermal insulation composite wall boards 7 are connected, the connection is firm and rainwater infiltration is prevented through mutual insertion and lap joint of the connecting male edge 72 and the connecting female edge 73; the outer side of the connecting female edge 73 is provided with a lap joint edge 74, the inner side is provided with an inner concave part 75, and the inner bottom part of the connecting female edge is convexly provided with an inserting edge 76; a protruding part 77 matched with the concave part 75 is arranged on the inner side of the connecting male edge 72, and a groove 78 matched with the inserting edge 76 is arranged at the end part of the protruding part 77; in actual connection, when the protruding portion 77 is inserted into the concave portion 75, the insertion edge 76 of the concave portion 75 is also inserted into the insertion groove of the protruding portion 77, so that a plurality of connecting surfaces which are reciprocally folded back are formed, and labyrinth seal is formed for external air or vapor, thereby achieving a good separation effect. The outer side of the connecting male edge is provided with a step edge 79, and the lap joint edge 74 is covered on the outer side of the step edge 79 so as to form a good seam covering effect, and the rain water diversion or wind shielding effect is excellent; the overlap joint is equipped with the accommodation space along 74 inside wall and ladder along 79 lateral walls, uses self tapping 71 to pass bulge 77 and fixes heat preservation composite wallboard 7 on a plurality of door type module framves, and the nut of self tapping 71 is arranged in the accommodation space, uses self tapping 71 to connect the heat preservation composite wallboard 7 of downside with door type module frame fixed after during the use, splice the heat preservation composite wallboard 7 of upside on it again, so the circulation upwards covers gradually and accomplishes the laying of heat preservation composite wallboard 7.

Fifth embodiment:

as shown in fig. 10, the top of the door-type module frame is provided with a top cover structure. Specifically, the top surface covering structure comprises a flexible PVC canopy film 8, a metal pressing strip 81 and a metal wrapping ridge member 82, wherein the metal pressing strip 81 presses and covers the flexible PVC canopy film 8 on the upper sides of a plurality of door type die assembly frames, and the metal wrapping ridge member 82 is buckled on the outer side of a connecting joint of the flexible PVC canopy film 8 and the heat-insulation wallboard structure. The flexible PVC canopy film 8 covers the top of the lattice type canopy frame 3 and is fixed by adopting a metal pressing strip 81 and self-tapping nails, the flexible PVC canopy film 8 covers the intersection with the heat-insulation composite wallboard 7, the metal wrapping ridge member 82 is buckled on the flexible PVC canopy film 8 cover and the heat-insulation composite wallboard 7, the metal wrapping ridge member 82 and the flexible PVC canopy film 8 are connected and fixed by the self-tapping nails at the upper part and the lattice type canopy frame 3, and the stainless steel pulling rivets are connected and fixed at the lower part.

A method for constructing a modular fast-installed organic solid waste aerobic fermentation cabin body comprises the following steps:

(a) The civil engineering is constructed to form an integrated concrete fermentation tank 1 with a mounting edge 14, and foundation pits 141 for fixing column feet of the lattice configuration combined column 2 are arranged on the mounting edge 14 according to the designed spacing;

(b) The lattice type combined column 2 and the lattice type shed frame 3 of the door type modular frame are prefabricated splicing modules, and the modules of the lattice type combined column 2 and the lattice type shed frame 3 are prefabricated according to the width span of the integrated concrete fermentation tank 1 and the height data of the fermentation cabin;

(c) Assembling the lattice type combined column 2, inserting the column feet of the lattice type combined column 2 into the foundation pit 141, sequentially penetrating the longitudinal pull rods 5 into the web plate modules 22 of the lattice type combined column 2, and pre-fixing by using a fastening structure; arranging the longitudinal pull rod 5 in the U-shaped groove 221 of the web plate module 22, inserting one end of the steel bar clamp 6 at the bottom of the first positioning vertical plate 222, and pressing the other end downwards to enable the inner arc of the steel bar clamp 6 to press the longitudinal pull rod 5 and clamp the other end at the bottom of the second positioning vertical plate 223 at the same time so as to clamp the steel bar clamp;

(d) After the lattice type combined columns 2 at two sides of the integrated concrete fermentation tank 1 are respectively erected, the lattice type shed frames 3 are hoisted and installed, so that two ends of the lattice type shed frames 3 are erected on the lattice type combined columns 2 at two sides, two ends of the lattice type shed frames 3 are respectively sleeved on the plug-in sleeves 23, self-tapping screws are driven from the lateral direction to fix the lattice type shed frames, and longitudinal pull rods 5 are installed and fixed in the lattice type shed frames 3;

(e) The parallelism of the lattice type combined column 2 and the lattice type shed frame 3 is adjusted, the fastening structure on the inclined lattice type combined column 2 or the lattice type shed frame 3 is loosened, and then the verticality and the parallelism of the fastening structure are finely adjusted and fixed again;

(f) Filling the gap in the foundation pit 141 with micro-expansion fine stone concrete, and forming fixation on the whole door-type module frame after solidification;

(g) Paving a top surface covering structure and a heat preservation wallboard structure.

The foregoing is only a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art, who is within the scope of the present application, should make equivalent substitutions or modifications according to the technical scheme of the present application and the inventive concept thereof, and should be covered by the scope of the present application.

Claims (9)

1. The modular fast-installed organic solid waste aerobic fermentation cabin is characterized by comprising an integrated concrete fermentation tank (1), wherein a plurality of door-type module frames are erected in the length direction of the integrated concrete fermentation tank (1), and a plurality of longitudinal pull rods (5) are inserted between the door-type module frames; a plurality of fastening structures used for being quickly connected with the longitudinal pull rod (5) are distributed on the door-type module frame;

the fastening structure comprises a U-shaped groove (221) for supporting the longitudinal pull rod (5), a positioning plate and a reinforcing steel bar clamp (6), wherein the longitudinal pull rod (5) is arranged in the U-shaped groove (221), the positioning plate is arranged on two sides of the U-shaped groove (221), the reinforcing steel bar clamp (6) clamps the longitudinal pull rod (5) in the U-shaped groove (221), and two ends of the reinforcing steel bar clamp (6) are buckled into the positioning plate to be fixed;

the concrete fermentation tank is provided with mounting edges (14) for fixing column feet of the door-type module frame along the two sides of the length direction, a plurality of foundation pits (141) are distributed along the length direction of the mounting edges (14), and the column feet are inserted into the foundation pits (141) and filled with grouting material (4) in the foundation pits (141);

the outer side elevation of the door type die assembly frame is provided with a heat-insulating wallboard structure, the heat-insulating wallboard structure is formed by splicing and connecting a plurality of heat-insulating composite wallboards (7), connecting wings are arranged on two sides of the heat-insulating composite wallboards (7), and the connecting wings are used for sealing and connecting the two heat-insulating composite wallboards (7); the top of the door type die assembly frame is provided with a top surface covering structure.

2. The modular fast-installed organic solid waste aerobic fermentation cabin according to claim 1, wherein the door-type modular frame comprises a lattice type combined column (2) and a lattice type shed frame (3), the lattice type combined column (2) is vertically and fixedly arranged in a foundation pit (141), and two ends of the lattice type shed frame (3) are connected with the lattice type combined column (2) through an inserting structure; the plug-in structure comprises a plug-in sleeve (23), wherein the lower end of the plug-in sleeve (23) is fixedly inserted into the grid-shaped combined column (2), and the upper end of the plug-in sleeve is inserted into the end part of the grid-shaped shed frame (3).

3. The modular fast-installed organic solid waste aerobic fermentation cabin according to claim 2, wherein the lattice type combined column (2) comprises two square tubes (21) which are arranged in parallel, a plurality of web modules (22) are uniformly distributed between the two square tubes (21), the web modules (22) form reinforcing rib parts for connecting and fixing the square tubes (21) at two sides, and fastening structures for fixing the longitudinal pull rods (5) are formed in the web modules (22);

the web plate module (22) is of an isosceles trapezoid structure, the top and the bottom of the trapezoid are respectively welded on square tubes (21) at two sides, a transverse plate (224) is arranged along the symmetrical line of the trapezoid, two ends of the transverse plate (224) are respectively fixedly welded on the two square tubes (21), and the transverse plate (224) and two waists of the trapezoid form a stable triangular structure; the web plate module (22) is clamped and welded on the outer walls of the two square tubes (21) in a double-layer mode, a U-shaped groove (221) is formed in the upper edge of each transverse plate (224) on the two sides, and positioning plates on the two sides of the U-shaped groove (221) are a first positioning vertical plate (222) and a second positioning vertical plate (223) respectively;

the steel bar clip (6) comprises an elastic part (61), a straight arm part (62) and a clamping groove part (63); the elastic part (61) is in a semicircular arc shape, two ends of the semicircular arc are connected with straight arm parts (62) which extend out towards two sides in a straight mode, the outer ends of the support arm parts are provided with clamping groove parts (63) with openings upwards, the opening directions of the elastic parts (61) are opposite to those of the clamping groove parts (63), the clamping groove parts (63) at the ends of the two reinforcing steel bar clamps (6) are connected to form a U-shaped double-clamping structure, the elastic parts (61) are used for being pressed on the upper side of the longitudinal pull rod (5), and the clamping groove parts (63) at two sides are clamped on the two side positioning plates.

4. A modular fast-installed organic solid waste aerobic fermentation tank according to claim 3, wherein the lattice type shed frame (3) comprises lattice type arched beams (31), lower chords (32) and web members (33); the lattice type arched beam (31) is of a herringbone structure, the lower chord member (32) is pulled between two ends of the lower portion of the lattice type arched beam (31), and the web members (33) are continuously distributed in a crescent space formed between the lattice type arched beam (31) and the lower chord member (32) in an M shape.

5. The modular quick-mounting organic solid waste aerobic fermentation cabin body according to claim 1, wherein the heat-insulation composite wallboard (7) is rectangular, connecting wings are arranged on the upper side and the lower side of the heat-insulation composite wallboard, each connecting wing comprises a connecting male edge (72) and a connecting female edge (73), the connecting male edge (72) is arranged on the upper edge of the heat-insulation composite wallboard (7), and the connecting female edge (73) is arranged on the lower edge of the heat-insulation composite wallboard; the outer side of the connecting female edge (73) is provided with a lap joint edge (74), the inner side is provided with an inner concave part (75) and the inner bottom of the connecting female edge is convexly provided with an inserting edge (76); the utility model discloses a thermal insulation composite wallboard, including connecting public edge (72), connecting public edge (72) inboard is equipped with concave part (75) matched with bulge (77), bulge (77) tip be equipped with insert along (76) matched with recess (78), the outside along linking public edge is equipped with ladder edge (79), overlap joint edge (74) cover in the ladder along (79) outside, overlap joint edge (74) inside wall and ladder along (79) lateral wall are equipped with the accommodation space, use self tapping (71) to pass bulge (77) and fix thermal insulation composite wallboard (7) on a plurality of door type module framves, the nut of self tapping (71) is arranged in the accommodation space.

6. The modular fast-installed organic solid waste aerobic fermentation tank body according to claim 1, wherein the integrated concrete fermentation tank (1) comprises a concrete raft foundation (11), track walls (12) and partition walls (13), the concrete raft foundation (11) is a bottom surface, the track walls (12) are connected to two sides of the concrete raft foundation, and the partition walls (13) are arranged at two ends of the track walls to form a rectangular tank body for fermentation; the outside of the track wall (12) is provided with a mounting edge (14) for quickly fixing a plurality of door-type module frames.

7. The modular fast-installed organic solid waste aerobic fermentation cabin according to claim 1, wherein the grouting material (4) is micro-expansion fine stone concrete, the column feet of the plurality of gate-type modular frames are placed in the foundation pit (141), and grouting material (4) is poured into gaps of the foundation pit (141) to fix the column feet.

8. The modular quick-mounting organic solid waste aerobic fermentation cabin body according to claim 1, wherein the top surface covering structure comprises a flexible PVC greenhouse film (8), metal pressing strips (81) and metal ridge wrapping pieces (82), the metal pressing strips (81) tightly cover the flexible PVC greenhouse film (8) on the upper sides of a plurality of door-type module frames, and the metal ridge wrapping pieces (82) are buckled on the outer sides of connecting joints of the flexible PVC greenhouse film (8) and the heat-insulation wallboard structure.

9. The method for constructing the modular fast-installed organic solid waste aerobic fermentation cabin body is characterized by comprising the following steps of:

(a) The method comprises the steps of building an integrated concrete fermentation tank (1) with a mounting edge (14), and arranging foundation pits (141) for fixing column bases of lattice configuration combined columns (2) on the mounting edge (14) according to design intervals;

(b) The lattice type combined column (2) and the lattice type shed frame (3) of the gate type modular frame are prefabricated splicing modules, and the modules of the lattice type combined column (2) and the lattice type shed frame (3) are prefabricated according to the width span of the integrated concrete fermentation tank (1) and the height data of the fermentation cabin;

(c) Assembling the lattice type combined column (2), inserting column feet of the lattice type combined column (2) into a foundation pit (141), sequentially penetrating a longitudinal pull rod (5) into web plate modules (22) of the lattice type combined column (2), and pre-fixing by using a fastening structure; arranging a longitudinal pull rod (5) in a U-shaped groove (221) of a web plate module (22), inserting one end of a steel bar clamp (6) at the bottom of a first positioning vertical plate (222), and pressing the other end downwards to enable the inner arc of the steel bar clamp (6) to press the longitudinal pull rod (5) and clamp the other end at the bottom of a second positioning vertical plate (223) at the same time so as to clamp the steel bar clamp;

(d) After lattice type combined columns (2) on two sides of an integrated concrete fermentation tank (1) are respectively erected, lattice type shed frames (3) are erected, two ends of the lattice type shed frames (3) are erected on the lattice type combined columns (2) on two sides, two ends of the lattice type shed frames (3) are respectively sleeved on plug-in sleeves (23), self-tapping screws are laterally driven into the lattice type shed frames to fix the lattice type shed frames, and a fixed longitudinal pull rod (5) is installed in the lattice type shed frames (3);

(e) The parallelism of the lattice type combined column (2) and the lattice type shed frame (3) is regulated, the fastening structure on the inclined lattice type combined column (2) or the lattice type shed frame (3) is loosened, and then the verticality and the parallelism of the fastening structure are finely regulated and fixed again;

(f) Filling gaps in the foundation pit (141) with micro-expansion fine stone concrete, and forming fixation on the integral door-type module frame after solidification;

(g) Paving a top surface covering structure and a heat preservation wallboard structure.