52results about How to "Reduce stuck problems" patented technology

The invention comprises a material feeding device, a drying tower, a No 1 fan, a No 1 heater, a first-level cyclone separator and water-membrane dust remover. A hot air distributor and an atomizer which is arranged at the center of the hot air distributor and is connected with the material feeding device are arranged on the top of the drying tower. An air channel disk with a spiral-case shaped air channel is arranged on the top of the drying tower. The inlet of the air channel disk is connected with the output pipeline of the No1 heater, and the outlet of the spiral-case shaped air channel is connected with the inlet of the hot air distributor. A clamp sleeve is arranged in the internal tower body and near the top of the drying tower. A wall-blowing air channel is a space between the clamp sleeve and the inner side wall of the tower body. An annular clearance between the clamp bottom and the inner wall of the tower body is an air vent, and the air forms the wall-blowing air through the annular clearance. The invention adopts the air channel disk spiral air-feeding and wall-blowing feeding technique of the spiral-case shaped air channel, which not only can enhance drying efficiency but also can provide the wall-blowing air to form an air membrane in the drying tower. The air membrane can isolate powder materials from the tower wall so as to avoid a wall-sticking phenomenon.

The invention discloses an automatic dust discharge device of a dust collector. The automatic dust discharge device comprises a lower conical cylinder, an upper turning plate, a rotating plate, a weight sensor, a signal processing unit, a motor, an electric-hydraulic push rod, a sealed side, a rotating shaft, a dust guide plate and a dust funnel, wherein the weight sensor, the signal processing unit and the motor are arranged outside the lower conical cylinder of the dust discharge device; the upper turning plate and the rotating plate are arranged inside the lower part of the lower conical cylinder; the upper turning plate is controlled to be opened and closed by pushing the electric-hydraulic push rod to stretch out and withdraw through the motor; the rotating plate is provided with the sealed side and the rotating shaft is arranged in the middle of the rotating plate; the rotating shaft is connected with the motor; the weight sensor and the signal processing unit are used for controlling the motor to be powered on or powered off; the bottom of the dust funnel is a round bottom and is internally provided with a dust guide plate. The upper turning plate and the rotating plate are controlled by the corresponding weight sensor and the corresponding signal processing unit. The automatic dust discharge device is applied to automatic secondary dust discharge, and meanwhile is capable of keeping the sealing capability of the dust collector and preventing secondary pollution.

The invention includes a feeding device, a drying tower, a No. 1 fan, a No. 1 heater, a first-stage cyclone separator and a water film dust collector; a hot blast distributor is installed at the central hot blast inlet of the drying tower top and installed in the center of the hot blast distributor. And the atomizer connected with the feeding device, the top of the drying tower is provided with an air channel plate with a volute-shaped air channel, the inlet of the air channel plate is connected to the output pipeline of No. 1 heater, and the outlet of the air channel plate is connected to the The inlet connection of the hot air distributor; there is a jacket near the top of the drying tower body, the space between the jacket and the inner wall of the tower body is the air inlet channel for sweeping the wall, and the ring between the bottom of the jacket and the inner wall of the tower body The gap is the air outlet, and the wind passes through the annular gap to form a wall-sweeping wind. The invention adopts the air duct spiral cutting and wall-sweeping air inlet technology, which not only improves the drying efficiency, but also forms a wind film on the drying tower wall by providing the wall-sweeping wind. , The air film isolates the powder from contacting the tower wall to prevent the phenomenon of sticking to the wall.

The invention discloses a spin flash dryer, which comprises a cylinder body which is of a cylindrical structure, wherein the cylinder body sequentially comprises a rotary drying section, an impact drying section and a grading section from bottom to top, a product outlet is formed in the upper portion of the cylinder body, and an air inlet is formed in the lower portion of the cylinder body; a classifier arranged in the cylinder body and is lower than the product outlet; a rotating shaft coaxially penetrating through the bottom of the cylinder body, wherein the rotating shaft is a hollow shaft, and materials enter the cylinder body through the rotating shaft; at least a disperser, wherein the dispersers are coaxially communicated with the outside of the rotating shaft and are used for dispersing materials; at least one layer of stirring paddle coaxially connected outside the rotating shaft; and a gas distributor arranged at the lower part of the barrel in a surrounding manner, wherein the outer side of the gas distributor is communicated with hot air, and the inner side of the gas distributor is communicated with the gas inlet of the barrel. The spin flash dryer can treat materials with large viscosity and high moisture content, and is good in drying effect and stable in operation.

The invention provides a paint sewage coagulation treatment agent and application thereof. The paint sewage coagulation treatment agent is prepared from an adhesion eliminating agent A and a coagulation agent B, wherein the adhesion eliminating agent A is a polymer obtained by taking an organic compound containing an amino group and aldehydes to react; the coagulation agent B is a mixture of an amide polymer with the relative molecular weight of 10 to 14 million, and a compound, wherein the compound is one or a mixture of more than two of isobutyltriethoxysilane, 3-methacryloxymethyltris(trimethylsiloxy)silane and polydimethylsiloxane. The paint sewage coagulation treatment agent provided by the invention has efficient adhesion eliminating and coagulation effects on paint and has high paint mist treatment efficiency; the paint sewage coagulation treatment agent has the advantages of wide raw material source, low price, small dosage and remarkable cost performance advantage.

The invention relates to the technical field of food processing and in particular relates to a preparation method of plant-polysaccharide-enriched sugarcane vinegar powder. The plant-polysaccharide-enriched sugarcane vinegar powder is prepared from the following raw materials in parts by weight: 40 to 55 parts of raw sugarcane vinegar, 8 to 10 parts of an acetic acid bacterium film, 10 to 15 partsof fructus lycii, 6 to 8 parts of pitaya flowers, 8 to 10 parts of hylocereus undatus flowers, 6 to 9 parts of dendrobium officinale kimura ex migo, 2 to 3 parts of ganodorma lucidum, 3 to 5 parts ofsodium alginate, 6 to 10 parts of maltodextrin, 0.3 to 0.5 part of a taste masking agent and 0.8 to 2 parts of a sweetener; the plant-polysaccharide-enriched sugarcane vinegar powder is prepared by the steps of preparing the acetic acid bacterium film, pulping by liquid nitrogen, carrying out microwave combined ultrasonic extraction, blending, freezing and drying and the like. The sugarcane vinegar powder provided by the invention contains abundant plant polysaccharide and the nutrient value is improved; the preparation method is simple and the yield of the vinegar powder is effectively improved; the vinegar powder has the advantages of low moisture content, fine, smooth and uniform performances, no cakes and slight sweet mouthfeel and is a health-care and nutritional green food.

The invention relates to the technical field of food processing and in particular relates to a preparation method of VC-enriched sugarcane vinegar powder. The VC-enriched sugarcane vinegar powder is prepared from the following raw materials in parts by weight: 35 to 40 parts of raw sugarcane vinegar, 8 to 10 parts of an acetic acid bacterium film, 35 to 45 parts of fruits, 3 to 5 parts of starch,14 to 16 parts of maltodextrin, 0.3 to 0.5 part of neodiosmin and 0.8 to 2 parts of a sweetener; the VC-enriched sugarcane vinegar powder is prepared by the steps of preparing the raw sugarcane vinegar, preparing the acetic acid bacterium film, treating the raw materials, blending, spraying and drying and the like. The sugarcane vinegar powder provided by the invention contains abundant vitamin Cand the yield of the vinegar powder is effectively improved; the vinegar powder has the advantages of low moisture content, light yellow color, small total color difference, fine, smooth and uniform performance, no cakes and slight sweet mouthfeel; the preparation method has the advantages of simplicity and easiness for production; the VC-enriched sugarcane vinegar powder is a health-care and nutritional green food.

The invention relates to the technical field of feed processing, and in particular designs a pig feed beneficial to pig growth. A preparation method of the pig feed comprises adding 55-60 parts of corn, 45-55 parts of peeled soybean meal, 5-20 parts of fish meal, 20-40 parts of wood fiber, 20-35 parts of alfalfa powder, 1-2 parts of soybean oil, 2-5 parts of coconut oil and 1-2 parts of common salt into a processing device for mixing and stirring so as to obtain the pig feed. The invention further provides a processing device of the pig feed beneficial to pig growths. By reasonably matching feed raw materials, the pig feed provided by the invention can supplement the nutrition needed by pig growth and help improve the pig yield. In addition, the processing device of the pig feed adopts roller rotation, and a scraper is used to scrape the inner wall, thus reducing wall adhesion of the feed and improving the mixing uniformity.