39results about How to "No production impact" patented technology

The invention discloses an oil-gas mixed transportation pipeline device and a method for simulating formation, blocking and melting of hydrates. The device comprises a reaction kettle I and a reaction kettle II, wherein the reaction kettle I and the reaction kettle II are connected with the same gas supplying system; a grouting port is formed in the reaction kettle I; the top of the reaction kettle II is communicated with the bottom of the reaction kettle II through a circulation pipeline, and a liquid injection port is formed in the circulation pipeline; each of the reaction kettle I and the reaction kettle II is provided with a temperature control device for adjusting the temperature; a detection device for detecting the reaction state of the natural gas hydrates in a pipeline is further mounted on the circulation pipeline and connected with a data processing system. The oil-gas mixed transportation pipeline device and the method for simulating formation, blocking and melting of the hydrates have a very good effect on controlling loss caused by long-time production suspension as a result of blocking of the pipeline in a high-risk blocking state.

The invention relates to a sundries removing machine used for a belt conveyer. The sundries removing machine comprises a rack, wherein a sundries box, a sundries stirring device and a sundries taking device are arranged at the top of the rack from the left to the right, the sundries stirring device and the sundries taking device are staggered from each other and are respectively connected with a driving system; the sundries taking device is provided with a plurality of hook teeth and is arranged on the rack by a mounted bearing and a bearing seat plate, and the sundries taking device is connected with a first motor reducing gear in the driving system by a coupling; a plurality of stirring teeth are arranged on the sundries stirring device, one hook tooth is staggered between each pair of stirring teeth; and the sundries stirring device is arranged on the rack by the mounted bearing and the bearing seat plate and is connected with a second motor reducing gear in the driving system by a coupling. The sundries removing machine has the beneficial effects that the structure is simple, the installation, the use and the maintenance are convenient, the investment is low, and the degree of automation is high.

The invention relates to a sugarcane soil-piercing slashing method and belongs to the technical field of sugar crop harvesting.Based on innovation on a traditional slashing harvest method, the sugarcane soil-piercing slashing method is characterized in that in a sugarcane maturation stage from November to May next year, a sharp hoe is used for soil-piercing slashing, an included angle between the hoe and the ground is between 10 degrees and 80 degrees, and underground 3-5 cm of sugarcane stubs are retained.The sugarcane soil-piercing slashing method has the advantages that sugarcanes are slashed and harvested reasonably, germination of sugarcane buds of sugarcane stub roots is promoted while yield and sugar content of the sugarcanes are increased, perennial root emergence rate is increased, perennial root performance of the sugarcanes is enhanced, perennial root life is prolonged, production cost is reduced and sugarcane grower earnings and enterprise benefit are increased.

The invention discloses a regulating method of a gap between a blade and a knife door of a filament cutter, comprising the following steps of: arranging a diamond positioning device on a grinding wheel mechanism; after the gap distance between the blade and the knife door of the filament cutter is completely regulated for the first time, determining the distance between a diamond and a positioning screw positioned on the tail part of diamond positioning device, and taking the distance as a standard distance; and when the distance between the blade and the knife door is regulated later, only regulating the height of the diamond to ensure that the distance between the diamond and the positioning screw positioned on the tail part of diamond positioning device is the standard distance so as to ensure that the gap distance between the blade and the knife door meets the requirements for filament cutting without repeatedly regulating the position relation between the blade and the knife door, the blade and a grinding wheel, the grinding wheel and the diamond. Thus less time is spent when regulating the distance between the knife door and the blade by adopting the method, no influence can be caused to production and the production efficiency is effectively improved.

The invention relates to an air cooling device, in particular to a modified air cooler which comprises a box body (1), an evaporator (2), a fan (3) and a water diversion disc (9). The box body (1) is connected with the fan (3), and the evaporator (2) is arranged in the box body (1). The box body (1) is provided with a water inlet pipe (5) and a water outlet pipe (6), and a water receiving disc (7) is arranged on the lower portion of the box body (1). A water drain opening (8) is arranged on the water receiving disc (7), and the water diversion disc (9) is arranged on the upper portion of the evaporator (2) in the box body (1). An outlet end (5-1) of the water inlet pipe (5) is accessed to the upper portion of the water diversion disc (9), and a plurality of water diversion holes (9-1) are formed in the water diversion disc (9). The modified air cooler is simple in structure, good in defrosting effect, and convenient to defrost. The water diversion disc is adopted to spray water and defrost without stopping a machine, and production efficiency is high. The water diversion disc is long in service life, and quite convenient and quick to maintain and replace after being damaged.

The invention relates to a material absorbing device used for producing an automobile connector. The material absorbing device comprises a material absorber and a material containing assembly which are connected. The material absorber is further connected with a feeding tank. The discharging end of the material containing assembly is connected with a feeding port (3) in an injection molding machine, and the lower portion and the top of the material containing assembly are provided with a first sensor and a second sensor, wherein the first sensor and the second sensor are used for detecting the raw material amount in the material containing assembly and feeding back corresponding feeding and stopping signals. The material absorber, the first sensor and the second sensor are connected with a control system. Compared with the prior art, the material absorbing device has the beneficial effects that feeding is automatic, the labor cost is reduced, and losses of the quality of raw materials are low in the conveying process.

The invention discloses a sulfuric-acid-method titanium dioxide production method and a cleaning method for membrane equipment in a water washing procedure of the sulfuric-acid-method titanium dioxideproduction method. The cleaning method is characterized in that a cleaning agent is added for online cleaning of a membrane on the basis of keeping an unchanged working state of the membrane equipment in a water treatment procedure. By introduction of the cleaning method into titanium dioxide production, and on the premise of no influence on the quality of a recovered titanium dioxide product, acleaning process can be greatly simplified; the utilization rate of the membrane equipment can be significantly improved; generation of wastewater can be reduced; thus, titanium dioxide production efficiency can be significantly improved, and cost can be reduced.

The invention discloses an efficient energy-efficient environmental-friendly intrinsically safe and flameproof illuminating lamp, and relates to an efficient energy-efficient environmental-friendly flameproof illuminating lamp which can be used under a well or an environment at which various inflammable gases exist. The lamp provided by the invention is composed of an upper cover, a shell, a wiring board, an LED (light emitting diode) module and an optical lens cover, and is characterized in that the upper cover and the shell are connected through a bolt, and two sides of the shell are provided with side hole threaded plugs; the interior of the upper cover is provided with the wiring board, and the wiring board is connected with a switch power installed in the shell, an intrinsically safe module and the LED module installed on the plane of the bottom of the shell through leads, thus a loop is formed; and the optical lens cover is installed at the lower part of the shell through structural sealing and gluing, and is fixed on the shell by an optical lens pressing plate through screws. The efficient energy-efficient environmental-friendly intrinsically safe and flameproof illuminating lamp provided by the invention has the advantages of novel structure, safety, reliability, long service life, energy conservation and environmental friendliness, and is simple and convenient to process and convenient to use; and the maintenance and replacement costs are saved, so the lamp is a novel efficient energy-efficient environmental-friendly intrinsically safe and flameproof illuminating lamp integrating economical efficiency and practibility.