43results about How to "Troubleshoot blocked technical issues" patented technology

The invention discloses a predecomposition kiln tail system outside of a cement kiln, which can treat raw materials with combustibles. The kiln tail system comprises a multistage whirlwind preheater and a raw material precalcination furnace, wherein the upper part of the raw material precalcination furnace is provided with a belting air flow outlet, the bottom part thereof is provided with an air flow inlet and the lower part thereof is provided with a material inlet; the air flow inlet is connected with an air outlet of an N-stage whirlwind preheater of the multistage whirlwind preheater; the belting air flow outlet is connected with an N-1-stage whirlwind preheater; a material inlet is connected with an N-2-stage whirlwind preheater or directly connected with a feeding device. The predecomposition kiln tail system can effectively utilize the cement raw materials with combustibles to calcine cement clinker, fully consider heating characteristics of the burning of the combustibles, organically combine the functional area divisions of all parts of the preheater of the predecomposition technique, realize the new breakthrough of a novel dry way predecomposition kiln tail system for treating the raw materials with combustibles and calcining cement clinker, improve the running rate of the system and expand the utilization of unconventional low-quality raw material resources.

The invention provides an information sending method and device, computer equipment and a storage medium, and the method comprises the steps: generating a sending routing value corresponding to to-be-sent information according to a preset strategy when it is determined that a current sending channel corresponding to the to-be-sent information is not available; determining a target sending channelaccording to the sending routing value; and sending the to-be-sent information through the target sending channel. Therefore, the problem that only a single information channel can be specified to send information in the prior art is solved; therefore, the specified information channel fails; non-transmissible information, in order to solve the technical problem of information congestion caused bythe fact that a target sending channel is determined by generating a sending routing value corresponding to to-be-sent information and sending the to-be-sent information according to the routing value, proportional control over information sending is achieved, high availability of an information channel is guaranteed, and the situation that the information channel cannot cause sending failure isavoided.

The invention relates to the technical field of agricultural equipment irrigation, in particular to a water-saving device with an anti-blocking function for agricultural equipment. The water-saving device comprises a filtering mechanism, a spraying mechanism and a recycling mechanism, wherein the filtering mechanism comprises a water tank, a filter screen assembly, a cleaning assembly, a stirring assembly and a driving assembly. Firstly, an external water source is conveyed into a tank body of the water tank, the filter screen assembly in the water tank is used for filtering the external water source, then the driving assembly is started, the stirring assembly is used for stirring a pesticide and the external water source in the water tank, the driving assembly drives the cleaning assembly to clean the filter screen assembly, filtered water is conveyed to a position needing irrigation through the spraying mechanism, the spraying mechanism is used for spraying the position needing irrigation, and finally, the recycling mechanism is used for collecting redundant water after the position needing irrigation is sprayed, so that the technical problems that an irrigation pipeline is prone to being blocked and the water utilization rate is low due to the fact that too many impurities exist in the external water source needed by irrigation are solved.

The invention discloses a message transmission method and device. The method comprises the following steps: receiving a message to be processed transmitted by a first node, and transmitting a response message to the first node in response to the message to be processed, wherein the message to be processed is used for indicating a task to be executed, and the response message is used for indicating the first node that the task has been completed when the task has not been executed; transmitting the message to be processed to a corresponding second node, wherein the second node is used for executing the task; and receiving a task processing result transmitted by the second node, wherein the task processing result is used for indicating that the task has been successfully executed. The message transmission method provided by the invention solves the technical problem that the subsequent task is blocked since the execution of a single task is more time-consuming when the related technology adopts a task serial processing mode to process the task.

The invention discloses a server memory analysis method and device and a computer readable storage medium. The method comprises the steps that a server memory analysis instruction is responded, a target shared memory corresponding to a to-be-analyzed process is determined, the to-be-analyzed process is selected from multiple processes running in a server, and each process in the multiple processes corresponds to at least one shared memory arranged in the server; obtaining memory occupation information pre-stored in the target shared memory; the memory usage information is analyzed, an analysis result is obtained, and the analysis result represents the shared memory usage state of the to-be-analyzed process in the server. According to the method and the device, the technical problem that the server process is blocked when the condition of occupying the memory of the server by the process is counted in the prior art is solved.

The present invention relates to an agricultural drip irrigation technology, in particular to a filter for performing effective filtration on agricultural drip irrigation water and achieving self cleaning in a drip irrigation system. A self-cleaning filter for drop irrigation water comprises a tank body which is provided with a water inlet, a water outlet and a drain outlet; an end cap is arranged at one end of the tank body while a sealing cover is arranged on the other side; the tank body is axially provided with a cylinder filter screen, the filter screen is internally provided with a cleaner, and a controller and a cleaning motor are arranged on the outside of the can. The structure of the cleaner comprises a center rotation shaft, wherein the center rotation shaft is a hollow shaft; a plurality of cleaning brushes are arranged on the hollow shaft at intervals; and the inner part of the tank body is divided into a source water chamber, a water cleaning chamber and a sewage draining chamber through a filter screen support flange and the filter screen. The filter provided by the present invention is reasonable in structure and relatively high in automation degree, can automatically achieve self cleaning, and is convenient to filter and clean. In a cleaning process, water supply will not be affected by cleaning cutout. Therefore, the filter provided by the present invention is an economical and practical self-cleaning filter for drop irrigation water.

The invention provides a cooling tower and relates to the technical field of refrigeration equipment. The cooling tower comprises a shell, a packing part, a discharge part and a spraying part, whereinthe shell comprises a lower air flow inlet formed in the lower portion of the shell and allowing external air to flow in and an upper air discharge port formed in the upper portion of the shell and used for discharging air flow; the packing part is arranged in the shell and is higher that the lower air flow inlet, so that the external air flows through the packing part to flow to the upper air discharge port; at least one first packing area is arranged in the packing part; the first packing areas are arranged on a high-efficiency air ventilation path between the lower air flow inlet and the upper air discharge port; the packing arrangement density of the first packing area is greater than that of other areas of the same layer of packing on the packing part; the discharge part is located on the upper air discharge port and used for discharging the air passing through the packing part; the spraying part is arranged on the upper side of the packing part and used for spraying a cooling medium to the packing part. Through the technical scheme, the overall heat exchange efficiency of the cooling tower is improved.

The invention provides a filter with an automatic dredging function, and belongs to the technical field of separation devices. The filter with the automatic dredging function is mounted at an inlet ofa suction pipeline and comprises an impurity collection box. A suction pipeline filter screen, a one-way valve and a liquid inlet pipe are arranged in the impurity collection box. The suction pipeline filter screen is connected with the inlet of the suction pipeline and is used for intercepting impurities so as to prevent the impurities from entering the suction pipeline. An air inlet pipeline isarranged on the suction pipeline and is used for inflating the filter with the automatic dredging function. The liquid inlet pipe communicates with a pool tank and is used for guiding media and impurities in the pool tank into the impurity collection box. The one-way valve is arranged at an opening of the liquid inlet pipe. The impurity collection box is provided with a slag discharging pipe. Thefilter with the automatic dredging function is simple in structure, easy to operate and capable of automatically removing impurities blocking meshes of the suction pipeline filter screen and intercepting and regularly discharging big impurities, which cannot be directly discharged from a pump outlet, in the pool tank and has economical performance and a good using effect.

The invention discloses a sewage treatment device which comprises a filter box body. A first filter cavity and a second filter cavity are formed in the filter box body, magnet powder is placed insidethe first filter cavity and the second filter cavity, and a first electromagnet and a second electromagnet are arranged at the bottom of the filter box body and electrically connected with a control circuit for controlling electrification of the first electromagnet and the second electromagnet. When sewage passes the first filter cavity or the second filter cavity, sludge mixed in the sewage can be adhered together with the magnet powder, the first electromagnet or the second electromagnet can be correspondingly opened to adsorb the magnet powder to the bottom of the first filter cavity or thesecond filter cavity, the magnet powder can drive the sludge adhered with the magnet powder to settle at the bottom of the first filter cavity or the second filter cavity in the descending process, the sludge is separated from water, and water quality can be improved.

The invention discloses a heat exchange and four-phase separation device. The heat exchange and four-phase separation device comprises a heat exchanger (3) and an air inlet device (1) fixedly installed on the heat exchanger (3), wherein a heat exchange tube (7) is arranged in the heat exchanger (3), a plurality of overflow baffle plates I (4) and a plurality of overflow baffle plates II (12) are arranged in a cylinder body of the heat exchanger (3), the overflow baffle plates I (4) are first baffle plates close to the air inlet device (1), and the overflow baffle plates II (12) are the rest baffle plates; a plurality of oil extraction outlets (8) with different horizontal heights are formed in the cylinder body of the heat exchanger (3), and the oil extraction outlets (8) are connected with an oil collecting pipe (9). The technical problems of device blockage in the complex condensation cooling process and low mass and heat transfer efficiency in the technological process are solved.

The invention provides an electronic-grade sulfur hexafluoride alkaline washing device and a control method thereof. The electronic-grade sulfur hexafluoride alkaline washing device comprises a plurality of stages of alkaline washing towers which are connected in series; the primary alkaline washing tower is further connected with a circulating pipeline; the last stage of alkaline washing tower is further connected with an external circulating pipeline; a loop is formed between the circulating pipelines, and the loop is further provided with a first regeneration stirring tank; the first regeneration stirring tank is used for removing sulfate ions, sulfite ions and fluorine ions in the alkali liquor. The first regeneration stirring tank is used for removing sulfate ions, sulfite ions and fluorine ions in alkali liquor, so that the technical problem that a large number of crystalline substances are generated in the tower after the alkali washing tower operates for a period of time, and consequently a pipeline is blocked can be effectively solved. According to the control method, on one hand, it can be guaranteed that the electronic-grade sulfur hexafluoride alkali washing device is in a continuous working state all the time; on the other hand, the concentration of the solution can be quickly improved and enriched.

The invention provides a provincial and municipal road fee calculation method and device, and relates to the technical field of road billing. The method comprises the steps of obtaining first ETC information of a vehicle at an ETC system entrance; obtaining second ETC information of the vehicle at the exit of the ETC system; obtaining a first driving mileage of the vehicle; obtaining a plurality of driving routes between the entrance and the exit of the ETC system; obtaining a second driving mileage corresponding to each driving route; performing comparative analysis on the first driving mileage and the second driving mileage corresponding to each driving route to obtain a judgment mileage; obtaining a first charging mileage of the first province and a second charging mileage of the second province according to the judgment mileage; according to a first preset distribution proportion, obtaining a first charging amount of the first charging mileage and a second charging amount of the second charging mileage, thereby achieving the technical effects of improving the charging efficiency and accuracy, improving the traffic jam phenomenon, and achieving the scientific charging.