Water-saving type fabricated concrete manure ditch and mounting method thereof

Abstract

The invention discloses a water-saving type fabricated concrete manure ditch and a mounting method thereof. The manure ditch comprises a plurality of prefabricated foundations, prefabricated slope adjusting beams, first prefabricated folded plates, second prefabricated folded plates, prefabricated leveling strips and prefabricated leaking seam plates, wherein the prefabricated foundations are sequentially placed in an excavated foundation trench in pairs in the front-back direction; each prefabricated slope adjusting beam is erected between every two paired prefabricated foundations; each first prefabricated folded plate is erected between every two adjacent prefabricated slope adjusting beams; each second prefabricated folded plate is located between every two adjacent prefabricated slope adjusting beams and erected on every two corresponding first prefabricated folded plates; the prefabricated leveling strips are placed at the tops of the first prefabricated folded plates and the second prefabricated folded plates; and each prefabricated leaking seam plate is erected between every two rows of prefabricated leveling strips. During mounting, the prefabricated foundations are placed in the foundation trench firstly, and then other prefabricated components are mounted in order to achieve mounting of the manure ditch. The water-saving type fabricated concrete manure ditch and the mounting method thereof have the advantages that the longitudinal gradient of the manure ditch can be ensured, meanwhile, the dimensional precision of the manure ditch with the special-shaped section is ensured, the surface smoothness of the inner side of the manure ditch is improved, the water-saving type fabricated concrete manure ditch adapts to the site transportation condition of pig farm construction, the construction speed can be remarkably increased, and the construction cost can be reduced.

Description

technical field [0001] The invention relates to the technical field of aquaculture building components, in particular to a water-saving assembled concrete manure ditch and an installation method thereof. Background technique [0002] The rapid development of the modern breeding industry, especially the control needs of the African swine fever epidemic, has made the thermal insulation and energy-saving pig houses replace the traditional semi-open pig houses. In the construction of thermal insulation and energy-saving pig houses, it is necessary to set up manure ditch under the indoor floor; a slatted plate is erected on the top of the manure ditch, and the feces produced by live pigs and flushing sewage are collected into the manure ditch through the strip holes of the slatted plate. [0003] The manure cleaning requirements in the pig house should be based on the demand for energy saving and environmental protection to choose the appropriate manure cleaning process. In rece...

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Problems solved by technology

[0005] 1. Due to manual support of formwork and tying of steel bars on site, the construction speed is significantly affected by the weather, and the construction speed is slow; 2. It is difficult to excavate the foundation trench of the manure ditch with special-shaped cross-section, and special finishing procedures are required, resulting in high construction costs;

[0006] 3. The construction quality is unstable and the accuracy control is difficult, which makes the inner dimensions of the manure ditch inconsistent and the surface uneven, which is not conducive to the mechanized cleaning of manure;

[0007] 4. The manure ditch is prone to subsidence and cracks, resulting in the leakage of manure water into the underground soil and seriously polluting the groundwater; 5. Because the longitudinal dimension of the manure ditch is often large, the pouring process makes it difficult to control the longitudinal slope of the manure ditch, which is easy to cause Local removal of feces is difficult, affecting the environment of the pig house

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