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46results about How to "High selling price" patented technology

Method for cultivating tender ginger in deep furrows through deep ploughing

The invention discloses a method for cultivating tender ginger in deep furrows through deep ploughing. According to the method, adjustment and optimization are carried out in the process steps of selection and treatment of seed ginger, field selection, soil preparation, field planting, ridging, water and fertilizer management, pest control and the like. The method is mainly characterized in that deep-ploughing and deep-furrow cultivation is carried out, namely the field plots are ploughed deeply, bottom soil and surface soil are exchanged, the structure of the plough layer of soil is changed, and therefore plant diseases and insect pests, especially bacterial wilt, are avoided or reduced effectively. The seed ginger is planted in the deep furrows, and ridging and fertilization management are carried out three times. The method is scientific, standard and advanced. Practical application shows that when the method is used for cultivating the tender ginger, the plant diseases and insect pests are less, the yield is high, the cultivated tender ginger is white in pulp, fresh, tender, plump, good in commodity performance, good in quality, high in selling price and remarkable in benefit, and the tender stem is long. Through popularization of the method for cultivating the tender ginger in the deep furrows through deep ploughing, the yield and the quality of tender ginger products can be improved and guaranteed, and efficient development of the tender ginger industry is facilitated.
Owner:GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI

Acid etching liquid recycling system and method thereof

The invention discloses an acid etching liquid recycling method which comprises the following steps of (1) prefabricating an acid etching liquid recycling system; (2) storing a waste etching liquor produced by an etching production line in a waste liquor barrel, and adding the waste etching liquor in the waste liquor barrel into an ion-exchange membrane electrolysis circulating device through an automatic-detection adding method; (3) electrolyzing the waste etching liquor through the ion-exchange membrane electrolysis circulating device so as to produce recycled liquid and elemental copper, storing the recycled liquid in a recycled liquid barrel, and moving out the elemental copper as a copper plate; and (4) adding an oxidizing agent, hydrochloric acid and the recycled liquid stored in therecycled liquid barrel into a recycled liquid blending monitoring device, detecting and blending the recycled liquid through multiple detectors in the recycled liquid blending monitoring device, enabling the oxidation reduction potential range of the recycled liquid to range from 480 to 520mv, enabling the copper concentration to range from 30 to 60g/L, and reflowing the recycled liquid into an etching production line so as to use. The invention further discloses an acid etching liquid recycling system applying the method.
Owner:德雅(深圳)环境科技有限公司

Acid etching solution recycling regeneration system and method

The invention discloses an acid etching solution recycling regeneration method. The acid etching solution recycling regeneration method comprises following steps that (1) an acid etching solution recycling regeneration system is prefabricated; (2) an etching waste solution produced by an etching production line is stored in a waste solution barrel, and the etching waste solution in the waste solution barrel is added into an ionic membrane electrolysis circulation device in an automatic detection adding mode; (3) a regenerated solution and elemental copper are produced in the mode that the etching waste solution is electrolyzed by the ionic membrane electrolysis circulating device, the regenerated solution is stored in a regenerated solution barrel, and the elemental copper is removed out in the form of a copper plate; and (4) an oxidant, hydrochloric acid and the regenerated solution stored in the regenerated solution barrel are correspondingly added into a regenerated solution dispensing monitoring device, the regenerated solution is tested and dispensed by a plurality of detectors in the regenerated solution dispensing monitoring device, the redox potential range of the regenerated solution is between 480 mv and 520 mv, the copper concentration is within the range of 30-60 g / L, and then the regenerated solution flows back into the etching production line to be used. The invention further discloses an acid etching solution recycling regeneration system for implementing the method.
Owner:广州德雅新环境科技有限公司

Drying processing technology and drying processing device for thunberg fritillary bulb

The invention discloses a drying processing technology and a drying processing device for thunberg fritillary bulb. The drying processing technology comprises the following steps of: rinsing fresh thunberg fritillary bulb clean and draining off moisture; slicing the thunberg fritillary bulb, wherein the slicing thickness is 3 to 4mm; placing thunberg fritillary bulb slices on a feed inlet of a conveying belt of a tunnel-type hot air dryer, controlling a conveying speed of a conveying belt into the range of 42.5cm per minute to 56.5cm per minute, controlling a 0-3.5m tunnel hot air temperature of the conveying belt along a conveying direction of the conveying belt into the range of 100 to 110 DEG C, controlling a 3.5-6.5m tunnel hot air temperature of the conveying belt along the conveying direction of the conveying belt into the range of 80 to 85 DEG C, controlling an over-6.5m tunnel hot air temperature of the conveying belt along the conveying direction of the conveying belt into the range of 70 to 75 DEG C and controlling whole drying time in the range of 15 to 20 minutes; spreading out the dried thunberg fritillary bulb slices, cooling to the room temperature and then packaging the thunberg fritillary bulb slices. The drying processing technology and the drying processing device for the thunberg fritillary bulb has the advantages of high drying processing efficiency, good shapes of the processed thunberg fritillary bulb slices and high selling price.
Owner:文成县华兴药材种植有限公司

Acidic etching solution cyclic regeneration system and method

The invention discloses an acidic etching solution cyclic regeneration system. The system comprises an ionic membrane electrolysis circulating system, a chlorine absorption system and a regeneration solution blending monitoring system. The ionic membrane electrolysis circulating system is constructed into a solution circulating loop and comprises an electrolysis system. The chlorine absorption system comprises a chlorine treatment cylinder, an alkali liquor pool and a chlorine treatment tower secondary absorption system. The chlorine treatment cylinder and the alkali liquor pool respectively suck chlorine through negative pressure generated by an ejector and introduce the chlorine into low ORP etching liquor and an alkaline solution. An ORP monitor is used for controlling generation of chlorine by controlling the ORP value of the electrolytic etching solution. By controlling the ORP value of the electrolytic etching solution, generation of chlorine is effectively controlled, monovalentcopper ions are changed into divalent copper ions, the etching capability is recovered, operation completely returns to production, oxidants used in production are reduced or even canceled, production materials are saved, and the production cost is reduced.
Owner:江苏净拓环保科技有限公司

Randia cochinchinensis broiler and breeding method thereof

The invention relates to a randia cochinchinensis broiler and a breeding method thereof, and particularly randia cochinchinensis fruits and randia cochinchinensis leaves are taken as a feed additive to feed the broiler. Through the implementation of the randia cochinchinensis broiler and the breeding method thereof, due to the fact that the raw materials of the randia cochinchinensis fruits and the randia cochinchinensis leaves are extremely wide in sources and low in cost, the cost of the prepared randia cochinchinensis feed additive is low. In addition, through the implementation of the randia cochinchinensis broiler and the breeding method thereof, the foodstuff mixed with the randia cochinchinensis feed additive is strong in fragrance excellent in palatability, and the broiler is very popular; the randia cochinchinensis fruits and the randia cochinchinensis leaves are of various functions and effects, the weight gaining effect of the broiler eating the foodstuff is obvious, and the meat quality is greatly improved. The meat quality of the breeding broiler is delicious, the aroma is unique, and the taste is sweet. Meanwhile, the production cost of the bred broiler is very low, but the bred broiler is high in quality and strong in identity. The market prospect of commercial broilers is good, the price is high, and raisers can get large profits.
Owner:许超群
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