2results about How to "Easy to empty" patented technology

The utility model belongs to the technical field of fungus planting, and discloses a fungus planting and culturing device which comprises a shell, the shell is a hollow rectangular box with the front wall face capable of being turned over and opened, a water diversion pipe is fixedly installed at the top in a cavity of the shell, and the bottom of the water diversion pipe is fixedly connected with a spray head and a recycling structure. The recycling structure is arranged in a cavity of the shell and can recycle water in the cavity of the shell, the recycling structure comprises an upper filter plate, an upper filter groove, a base plate and a collecting box, the upper filter plate is arranged in the cavity of the shell, the upper filter groove is formed in the top of the upper filter plate, the base plate is fixedly connected to the inner wall face of the cavity of the shell, and the collecting box is fixedly connected to the rear wall face of the shell. According to the recycling structure, excessive sprayed water can be collected to the top of the base plate through the upper filter plate and the bottom filter plate capable of leaking water and enters a collecting box cavity along with the wall face of the base plate to be accumulated, and therefore the effect that the production quality of fungi is affected by accumulated water is prevented, and meanwhile waste of the excessive water can be prevented.

This invention discloses a multi-effect synthesis apparatus and method for hydrogen sulfide synthesis. The apparatus has a vertical columnar structure, and its interior is arranged from bottom to top as follows: a first-effect liquid sulfur synthesis zone, a second-effect gas-liquid two-phase sulfur synthesis zone, a third-effect compensation synthesis zone, and a condensation and sulfur replenishment zone. The first-effect liquid sulfur synthesis zone is used for the main reaction of molten sulfur and hydrogen. The second-effect gas-liquid two-phase sulfur synthesis zone is used for the deep reaction of residual sulfur vapor and hydrogen. The third-effect compensation synthesis zone is used for the compensation catalytic synthesis of unconverted hydrogen and utilizes temperature drop to condense and reflux gaseous sulfur. The condensation and sulfur replenishment zone is equipped with a condensation coil for gradient cooling of the rising gas, causing gaseous sulfur to condense into liquid and fall for reuse. The top of the apparatus corresponding to the condensation and sulfur replenishment zone is equipped with a hydrogen sulfide gas outlet. This invention has the advantages of low energy consumption, high raw material conversion rate, high utilization rate of sulfur and hydrogen, and high purity of the produced hydrogen sulfide product.