42results about How to "Will not affect the processing effect" patented technology

The invention relates to a high-efficiency automatic coating device for a flat color steel plate. The high-efficiency automatic coating device comprises a bottom plate, wherein two pairs of baffles IIare symmetrically mounted on the front and rear sides of the bottom plate, winding devices are arranged between upper sides of the two pairs of baffles II, a coating conveying device is mounted at the lower ends of the two pairs of baffles II, and an automatic coating process of the flat color steel plate is finished under matched use of the winding devices and the coating conveying device. The high-efficiency automatic coating device can solve the problems that the upper and lower ends of the flat color steel plate cannot be coated by the existing flat color steel plate coating equipment, the flat color steel plate is easy to move under the action of external force in the flat color steel plate coating process by the existing coating equipment, manual adjustment is needed when flat colorsteel plates in different sizes are coated, the precision is low, the labor intensity is high, long time is consumed, the stability and the working efficiency are low and the like in the coating process of the existing flat color steel plate, and high-efficiency automatic coating of the flat color steel plate can be realized.

The invention relates to an open culture method of pseudomonas stutzeri FSTB-5. A bactericide is added in an open culture process of the pseudomonas stutzeri FSTB-5; the pseudomonas stutzeri FSTB-5 is preserved in China General Microbiological Culture Collection Center on June 1, 2015, with preservation number of CGMCC No.10940; and the bactericide includes one or more of lincomycin, minocycline, rifamycin SV, troleandomycin, vancomycin, aztreonam, nalidixic acid and the like. In accordance with the properties of the pseudomonas stutzeri FSTB-5, the open culture method provided by the invention, by adding the special bactericide in a process of conducting open culture of the pseudomonas stutzeri FSTB-5 with the addition of salt and COD containing wastewater, can significantly relieve microbe contamination, and the growth and propagation of the pseudomonas stutzeri FSTB-5 as well as a wastewater treatment effect cannot be affected.

The invention belongs to the field of anaerobic reactors, and more particularly relates to a device for preventing scum incrustation in anaerobic reactors. It includes the water inlet area set at the bottom, the first three-phase separation area set in the middle and the second three-phase separation area at the top; the first three-phase separation area includes several conical gas collection hoods and each conical The gas riser connected to the top of the gas collection hood; the first three-phase separation zone also includes a stirring component arranged above the upper nozzle of the gas riser and a fixed shaft for fixing the stirring component; the second three-phase separation zone includes a central Gathering gas outlet area and the surrounding water outlet area; the present invention guides the anaerobic generated gas by arranging a conical gas collection hood, a gas riser and a stirring part on the upper part of the gas riser in the anaerobic reactor, and utilizes the gas The impulsive force stirs the scum on the liquid surface, prevents it from crusting, improves the overall treatment effect of the anaerobic reactor, and ensures the long-term stable operation of the reactor.

The invention discloses a biochemical exterior drainage decoloring agent, solving the problems of expensive price, low decolorizing efficiency, easy generation of secondary pollution and complex production and operation process of the existing decoloring agent. The decoloring agent of the invention is prepared by the method comprising the following steps: putting 200 parts of semi-coke particles by weight and 1-3 parts of catalyst by weight into a closed reactor, wherein the catalyst is an alkali carbonate catalyst; raising the temperature of the closed reactor to 700-1100 DEG C, and then introducing CO2 gas into the closed reactor to carry out an activating reaction on raw materials in the presence of the catalyst to generate a semi-coke modifier; and cooling down to room temperature after gas introduction, and taking out the activation reactant semi-coke modifier, i.e. the decoloring agent. The decoloring agent of the invention has simple process, low cost of the raw materials, low production cost, good decoloring effect, no secondary pollution on the environment and extremely high resource utilization rate.

This application discloses a method for treating industrial organic solid waste, which includes the following steps: S1. Shuttle kiln pyrolysis: put solid waste into a miniature pyrolysis tank, heat the solid waste through the shuttle kiln, and the organic matter in the solid waste is directly Volatilize or evaporate through high-temperature cracking; S2, cooling and dust removal: pass the pyrolysis gas into the cooling and dust removal system, and recover the base oil in the pyrolysis gas; S3, condensation purification: input the pyrolysis gas after cooling and dust removal into the condensation purification system, Recover the liquid organic matter and gaseous organic matter in the pyrolysis gas step by step; S4. Unloading: After the pyrolysis is completed, remove the kiln car, unload the miniature pyrolysis tank whose internal solid waste has been pyrolyzed, and install the next batch to be heated. A miniature pyrolysis tank for decomposing solid waste for the next batch of pyrolysis. This application makes the pyrolysis of solid waste containing organic pollutants no longer limited to rotary kiln pyrolysis, avoids dynamic seals, minimizes high-temperature oil and gas cavities, and avoids accidents during treatment.

The invention pertains to the technical field of treatment of waste water, and particularly relates to a method of hydrolysis-catalytic iron-aerobic coupling for treating poisonous and harmful hard-degradation waste water, which comprises the following steps: waste water after primary treatment directly enters an up flow type hydrolysis system 1 and stays for 4.0-10.0 hours; the effluent enters an electrolytic cell in the catalytic iron; the mass ratio of iron scraps and copper scraps in the electrolytic cell of the catalytic iron is 1:1 to 20:1, the bulk specific weight thereof is 0.1 to 0.3, the contact time thereof in a filling area is 0.5 to 2.0 hours, and the reflux ratio of the effluent refluxing to the up flow type hydrolysis system is 20 to 100 percent; the effluent enters an aerobic biological treatment system and stays for 6.0 to 12.0 hours; then the effluent enters a solid-liquid separation system with a reflux ratio of sludge being 10 to 50 percent; and the effluent of the solid-liquid separation system refluxes to the electrolytic cell of the catalytic iron with the reflux ratio being 20 to 200 percent. Under the premise of fully playing the function of different treatment units and maintaining the treatment effect and respective advantages, the treatment method of waste water realizes the coupling synergetic action of the three units, strengthens the impact of the system to water quality and water quantity load, reduces a plurality of steps of pretreatment, effectively improves the removal rate of ammonia nitrogen, and can be flexibly adjusted.

The invention discloses wood chip form-milling equipment, which comprises a workbench, a longitudinal guiding device, a transverse guiding device, two first sliding tables and a second sliding table, wherein the longitudinal guiding device and the transverse guiding device are arranged on the workbench; the first sliding tables can move on the transverse guiding device, and are distributed on the two sides of the longitudinal guiding device; a milling component is arranged on each of the two first sliding tables, and comprises a main shaft, a milling cutter arranged on the main shaft, a driving device for driving the main shaft to rotate, and a locking device capable of positioning the sliding table; the second sliding table can move on the longitudinal guiding device; and a fixture capable of conveying a wood chip to be machined to a part between the two milling cutters is arranged on the second sliding table, and is used for clamping the upper and lower end faces of the wood chip to be machined. By the structural design of the equipment, the problem that the wood chip easily moves to directions away from the milling cutters in the form-milling machining process of the wood chip to cause influence on the machining quality and low working efficiency can be effectively solved.

The invention discloses a denitration smoke flue guide plate for a thermal power plant. The denitration smoke flue guide plate for the thermal power plant comprises a smoke inlet pipe, a smoke straight-through pipe and a guide plate body a. A connecting opening is formed in the top circumferential end surface of the smoke inlet pipe through a leakproof rubber sleeve. An arc-shaped smoke conveyingpipe is installed at the bottom of the smoke inlet pipe. An inclined pipe is installed on the right side of the arc-shaped smoke conveying pipe through a connecting rubber sleeve. The smoke straight-through pipe is installed at one end of the inclined pipe, and a smoke conveying opening is formed in the bottom of the smoke straight-through pipe. The guide plate body a is installed in a groove formed in the inclined pipe, the smoke straight-through pipe is composed of a combined pipe a and a combined pipe b, the guide plate body a penetrates through the inclined pipe and the smoke straight-through pipe and is provided with the guide plate body b through a connecting arc-shaped opening, and storage square grooves are formed in the guide plate body a. According to the denitration smoke flue guide plate for the thermal power plant, the smoke is effectively and evenly distributed in the smoke conveying process, so that the burden of a denitration system of a unit and the environmental protection risk are greatly reduced.