100results about How to "Increase the degree of filtration" patented technology

Plant-growth-promoting bio-organic fertilizer is prepared by inoculating 0.5-2% (w/w) of composite fermentation microbial agent to livestock-poultry manure and auxiliary material, fermenting, inoculating 2-5% (w/w) of plant-growth-promoting microbial agent and fermenting. A preparation method includes steps: (1), preparing a fermenting material; (2), performing high-temperature aerobic fermentation; (3), preparing the plant-growth-promoting microbial agent; (4), after-composting organic fertilizer. The plant-growth-promoting bio-organic fertilizer and the preparation method have the advantages that rapid proliferation of plant-growth-promoting functional microorganisms is realized in the process of fermenting of two times, and effective biological viable bacteria count of the organic fertilizer reaches 5x108CFU/g; composting degree is high, the organic fertilizer can generate various plant hormones including 3-indoleacetic acid, cytokinin, gibberellins and ethylene after being applied in soil, can promote plant growth and can increase yield of crops and incoming of farmers; the bio-organic fertilizer prepared by the method is low in cost, environment-friendly and high in efficiency.

The present invention provides a multi-stage high-efficiency engine air filter, comprising a first filter body, a second filter body, a third filter body, a plurality of first filter elements, a second filter element, a third filter element, and a first filter body. The openings at both ends are respectively screwed with a first end cover and a second end cover. The second filter body is a cylinder structure with both ends open; the third filter body is a cylinder structure with one end open and one end closed. The body is arranged in the first filter body and the cover is arranged outside the second filter body; a plurality of first filter elements are arranged in parallel in the first filter body, and the second filter body is provided with a rotating shaft arranged coaxially with it, and the plurality of first filter elements pass through The rotating shaft is installed in the second filter body and can rotate with the rotation of the rotating shaft; the second filter element is arranged in the third filter body and is sleeved on the outside of the second filter body; the third filter element is arranged in the first filter body and sleeved in the third filter body outside of the filter. The present invention can completely filter out impurities in the air by performing multi-channel filtration on the air, thereby improving the filtration efficiency of the air and the cleanliness of the filtration.

The invention discloses a method and system for increasing the calorific value of garbage by virtue of waste heat of a garbage incineration plant and belongs to the field of power generation by garbage incineration. The method comprises the steps: carrying out heat exchange on a leachate by virtue of tail smoke waste heat treated by smoke purification and/or sewage water waste heat in a garbage incineration system; and then, spraying the leachate subjected to heat exchange back to a garbage pool. By carrying out heat exchange on the leachate by virtue of the tail smoke waste heat treated by smoke purification and/or the sewage water waste heat in the garbage incineration system, and then, spraying the leachate back to a garbage pile of the garbage pool, the temperature of the garbage pile in the garbage pool of a low-calorific-value garbage incineration power plant can be effectively increased, and the fermentation and leaching of the garbage pile in the garbage pool can be favorably realized, so that the calorific value of the garbage incinerated in the furnace can be increased, furthermore, the on-grid energy is increased, and finally, the stable and continuous operation of a garbage power plant is favorably realized.

The invention discloses a solid-liquid spiral separation press machine in the technical field of press machines. The solid-liquid spiral separation press machine comprises a shell, wherein a baffle plate is arranged in an inner cavity of the shell; the baffle plate is used for dividing the inner cavity of the shell into a solid-liquid separation tank and a stirring tank from top to bottom in sequence; a separation motor is arranged on the outer wall of the left side of the solid-liquid separation tank; a conveying and extruding shaft is arranged in an inner cavity of the solid-liquid separation tank; the bottom part of the right side of the solid-liquid separation tank is provided with a solid outlet; a stirring motor is arranged at the top part of a supporting block; a stirring shaft is arranged in an inner cavity of the stirring tank; the bottom part of the right side of a filter tank is provided with a water flow outlet. The solid-liquid spiral separation press machine disclosed bythe invention is simple in structure, solid-liquid separation is carried out on sewage and slurry through the solid-liquid separation tank, and liquid can be filtered into the stirring tank for carrying out stirring and precipitating and can be finally discharged after being deeply filtered in the filter tank, so that pollution emission is reduced; a scraper and a hairbrush are arranged at the outer side of a spiral pushing piece, meanwhile, filter holes in the baffle plate are also prevented from being blocked, and the working efficiency is improved.

The invention provides a processing method for pericarpium citri reticulatae Liupao tea, and belongs to the technical field of tea processing. The processing method includes the steps of preparation of raw Liupao tea and preparation of the pericarpium citri reticulatae Liupao tea; the preparation of the raw Liupao tea includes the steps of fresh leaf de-enzyming, initial kneading, retorting, re-kneading and drying; the preparation of the pericarpium citri reticulatae Liupao tea includes the steps of selection of pericarpium citri reticulatae, initial steaming, cold fermentation, re-steaming and aging. The processing method has the advantages of simple process, easy operation and high production practicability, and the method ensures high quality and high efficiency of processing of the pericarpium citri reticulatae Liupao tea, especially improves the quality of the color, aroma, taste, shape and leaf bottom of the pericarpium citri reticulatae Liupao tea, increases the output of tea making and improves the quality of the pericarpium citri reticulatae Liupao tea.

The invention discloses a preparation method of watermelon peel feed for breeding sheep. The method comprises the following steps: (1) slicing watermelon peel, and drying the watermelon peel slices at temperature until the water content of the sliced watermelon peel is 30-35%; (2) carrying out solid state fermentation, specifically, spraying mixed bacteria liquid into the dried and sliced watermelon peel, and carrying out fermentation for twice at the constant temperature; (3) frying, specifically, putting the fermented watermelon peel into a drum type frying machine at the temperature of 62-67 DEG C for frying, respectively adding corn flour, peanut meal, liquorice root powder, tea powder, iodine salt and the like, blending and frying; (4) drying, specifically, drying the product at the temperature of 43-47 DEG C until the water content is 13-16%; (5) preparing the feed, specifically, weighing the components such as the watermelon peel powder, the corn flour and plant straw according to the mass, evenly mixing, using a granulator to prepare the watermelon peel feed for breeding the sheep. Compared with corn concentrated feed, the watermelon peel feed for breeding the sheep can enable the sheep to reach the same weight within the same time, and reduces the feeding cost by 15.6%, thus increasing the economic benefit of sheep breeding.

The invention discloses a roxburgh rose red soup drink and a preparation method thereof. In the invention, the high-quality red soup drink with excellent color, fragrance and taste is prepared by using the leaves, buds and young fruits of roxburghrose which is a rosaceous plant with rich vitamin C, vitamin P, superoxide dismutase (SOD) and other nutrients as raw materials and by performing fermentation treatment in modes such as pilling green, pilling red, killing red and roasting.

The invention relates to the technical field of ginger beverages, and provides a preparation process for improving the taste of a functional ginger beverage, comprising the following steps: step 1, selecting raw materials: selecting fresh and tender ginger, washing to remove mud, then peeling, beating for later use, then respectively selecting fresh red tea leaves and stevia, weighing the ginger,the red tea leaves and the stevia according to a weight ratio of 5:3:2; step 2, initial treatment: placing the red tea leaves and the stevia are at a temperature of -5 DEG C, freezing for 100-120min,and spreading and drying at 22-26 DEG C until the red tea leaves and the stevia wither. The black tea leaves, stevia leaves and the ginger are adopted to prepare the beverage together, the red tea leaves are rich in various nutrient elements; after fermentation, the scent is more prominent, and after a series of treatments, fermentation with the ginger is performed, thus breaking through a conventional preparation method, and fundamentally improving the taste of the ginger beverage.

The invention discloses a sea cucumber enzyme and a preparation method thereof, wherein the preparation method of the sea cucumber enzyme comprises the following steps: firstly, respectively preparingsea cucumber autolysis slurry, donkey-hide gelatin slurry, spirulina slurry and a gordon euryale seed saccharification liquid, then mixing and adding water for fermentation to obtain a sea cucumber fermentation liquid, finally adding isomaltulose, xylitol, malto-oligosaccharide and xanthan gum, performing high-pressure homogenization and then sterilizing to obtain the sea cucumber enzyme. The seacucumber enzyme is high in nutritional values, easy to digest and absorb, natural and coordinated in taste, and also has the efficacies of enhancing immunity, moisturizing the lung and tonifying thespleen, strengthening the brain and soothing the mind, lowering the blood lipid, and having anti-cancer and anticoagulation properties.