30results about How to "Clean living environment" patented technology

The invention relates to the technical field of garbage treatment and recovery, in particular to an environment-friendly kitchen waste treatment device, which includes a casing, a feeding hopper is arranged on the top of the casing, a crushing chamber is arranged on the lower side of the feeding hopper, and a solid-liquid device is arranged on the lower side of the crushing chamber. Separation chamber, a guide plate is set between the solid-liquid separation chamber and the crushing chamber, and a liquid treatment box is set on the lower side of the left end of the solid-liquid separation room. There is a solid treatment box. In the present invention, by setting a liquid treatment box, sewage can be sterilized, and oil-water separation and water quality purification can be realized, so that the discharged domestic wastewater is clean. Kitchen waste can be treated by setting a dryer. Dry particles can be used as organic fertilizers. By setting the air pump, the first ventilation slot and the second ventilation slot, the garbage accumulated on the baffle can be blown up, so that the drying efficiency of the garbage can be improved.

A method for concentrated emission reduction of enamelling machine groups, comprising: a. connecting the secondary catalytic exhaust gas discharge flues (3) of at least two enamelling machines (1) to form a centralized flue (6); b. The centralized flue (6) is connected to the centralized three-time catalytic combustion chamber (7); c. the final waste gas discharged from the concentrated three-time catalytic combustion chamber (7) is introduced into the final waste gas pipeline (10); d. the final waste gas pipeline (10) ) into the final spray chamber (11); the final waste gas enters the final spray chamber (11) from the final waste gas pipeline (10); e. the exhaust gas escapes from the final spray chamber (11). What the present invention escapes finally is clean gas, without peculiar smell. The exhaust gas escape temperature is only 40°C, much lower than the 300°C of the prior art. The atmospheric environment and corporate image around the factory area have been significantly improved.

The invention relates to a low-temperature tower type flue purification device and an application method thereof. The low-temperature tower type flue purification device mainly comprises a purification tower, a draught fan and an air blower, wherein the draught fan is arranged on the lateral lower side of the purification tower; a plurality of condensation adsorption nets are uniformly mounted in the purification tower with a horizontal included angle of 5-15 degrees; a plurality of liquid spraying holes are formed in one side of the purification tower and are mounted under one fixed side of each condensation adsorption net; the air blower is arranged at the top of the purification tower; a filter screen plate is arranged under an air outlet of the air blower; a liquid spraying opening is arranged above one fixed side of the filter screen plate; and a plurality of groups of heat pump systems which independently and circularly work are arranged at the outer part of the purification tower. The application method comprises the following steps: when air entering from an air inlet of the draught fan collides with the bottommost layer of the condensation adsorption nets, the air in the purification tower is sequentially cooled and condensed; and the air is adsorbed by the condensation adsorption nets layer by layer until the air passing through the filter screen plate reaches emission standards. The low-temperature tower type flue purification device has the beneficial effects that the low-temperature tower type flue purification device has the advantages of novel structure, high purification efficiency and long service life.

The invention discloses a baby black Guinea pig breeding method comprising the following steps: step A, choosing a breeding box of 0.5-1 square meters, disinfecting the breeding box, exposing the breeding box to the sun, controlling the temperature of the breeding box at 18-25 DEG C and the relative humidity at 40-50%, and setting aside for later use; step B, feeding a baby black Guinea pig with a first feed three times a day and a first green fodder once a day in the period from the time of weaning to the age of 20 days of the baby black Guinea pig; and step C, feeding the baby black Guinea pig with a second feed three times a day and a second green fodder once a day and feeding the baby black Guinea pig with 5-10ml nutritive water every morning in the period from the age of 21 days to the age of 40 days, thus obtaining a robust adult black Guinea pig. By adopting the method, the immune power of baby black Guinea pigs can be enhanced, the growth of baby black Guinea pigs can be speeded up, the nutrition of black Guinea pig meat is more comprehensive, and the economic benefit of black Guinea pigs is improved.

The invention discloses a small environment-friendly kitchen waste treating device which comprises a bottom plate, a feeding device, a pushing device, a first filtering device, a second filtering device, a collecting device, a grinding device and a baffle device. A first box and a second box are arranged on the bottom plate. The feeding device comprises a feeding hopper, a first frame, a first transverse plate, a first baffle, a first moving plate, a first support, a first inclined rod and a first vertical rod. The pushing device comprises a first air cylinder, a second support, a first push rod, a first push block and a third support. The first filtering device comprises a first pipeline, a third vertical rod, a second frame, a first sponge block, second springs, a first filtering net, a second filtering net and second inclined rods. The second filtering device comprises second sponge blocks, a second transverse plate, third springs, a third transverse plate, third filtering nets, first supporting rods, a third frame and second pipelines. The small environment-friendly kitchen waste treating device can be used for treating and processing kitchen waste in a classified manner so that corresponding treatment can be conducted, and the utilization rate of resources is increased.

The invention discloses a healthy house for suckling piglets. The bottom of the body; the greenhouse controller is placed on the top of the house body and connected with the heating device. The healthy house in the present invention can control temperature and humidity, and can improve the survival rate of piglets.