35results about How to "Require precision" patented technology

The invention discloses a volcanic zone fault sealing comprehensive evaluation method specifically based on Karamay oilfield volcanic rock development area. A volcanic zone fault sealing forming mechanism is mainly lithologic opposition and diagenesis. A lithologic opposition characteristic can be reflected in the aspect of the difference between the density of rock stratums on both sides. The diagenesis of a fault zone is affected by cross section pressure, closeness and the like. Through the filling of argillaceous debris and the injection of late fluid, the fault zone is strongly closed. According to the invention, a concept model of fault plane density difference is established; a variety of parameters (cross section normal stress, closeness index and the like) are combined to evaluate diagenesis closeness and docking closeness; closeness influence factors are induced; a weight factor is proposed; through a weight coefficient, a mathematical model is built to acquire a comprehensive factor; and the fault sealing is comprehensively evaluated. According to the invention, a variety of geological factors are considered; accurate requirements of fault sealing quantitative evaluation can be met; and the method can be widely applied to the field of oil and gas resource geological exploration and development evaluation.

Each lamination of the lamination stack comprises at least one assembly of coupling elements, said assembly comprising one insertion clamp, one receiving clamp and at least one receiving window, said coupling elements maintaining the same relative positioning from one another, the insertion clamp and the receiving clamp being defined by respective portions of the lamination axially projecting to the same side of the latter, each insertion clamp of a lamination being fitted, by interference, in the interior of a receiving clamp of an adjacent lamination, and each receiving clamp of a lamination being housed in the receiving window of at least one lamination of the stack.

The present invention provides a method for identifying abnormalities in environmental management and control by decomposing enterprise electricity consumption data based on time series, including S1, constructing a distribution frequency table of electricity consumption data, including obtaining enterprise electricity consumption data Q and calculating Q max , mean Q ave , Q min ; Based on the time series decomposition method, the enterprise electricity consumption data Q is decomposed into trend items, cycle items, and residual item R, and the R of the residual item R is calculated max , mean R ave , R min ; Construct the environmental protection management and control implementation frequency P to the enterprise's electricity consumption data Q and the residual item R distribution frequency table of environmental protection management and control implementation; S2, count the historical electricity consumption data of several enterprises, and calculate the environmental protection management and control implementation frequency P; S3, based on environmental protection management and control Implement the frequency P to judge whether an enterprise is an enterprise with abnormal environmental protection control. The method of the present invention can finely analyze the change law of electricity consumption data caused by actions such as environmental protection emergency response or other management and control measures, and accurately judge whether the enterprise implements the emergency response according to the requirements.

The invention discloses a chambered cooling device for sintered ore and pellet ore. The chambered cooling device comprises a vertical furnace body, wherein the vertical furnace body comprises a furnace shell; an inner sleeve is arranged at the center of the furnace shell; an annular interlayer is formed between the inner sleeve and the furnace shell; a feeding valve group is arranged at the top of the annular interlayer; an air outlet is formed in the upper part of the annular interlayer; a plurality of partition walls are arranged at the lower part of the annular interlayer at intervals along the annular center; the lower part of the annular interlayer is divided into a plurality of material cooling chambers through the partition walls; funnel sections are arranged at the bottoms of the material cooling chambers; louver type air inlets are formed in the side surfaces of the funnel sections; air inlets are formed in the positions, corresponding to louver boards, of the furnace shell; the lower ends of the funnel sections are connected with material lateral discharge pipes; the material lateral discharge pipes are provided with lateral discharge holes; the lateral discharge holes are provided with drawer-type blow-off valves; a secondary cooling chamber is arranged below the drawer-type blow-off valves; and a blow-off valve is arranged at the bottom of the secondary cooling chamber. According to the chambered cooling device, materials can be subjected to chambered cooling and multi-point lateral pushing, discharge is achieved at the bottoms of the chambers through adopting the drawer-type blow-off valves, and the forced discharge is achieved.