314results about How to "Reduce maintenance workload" patented technology

The invention relates to a multi-language intelligent question and answer method and device, equipment and a medium in the technical field of e-commerce, and the method comprises the steps: obtaining a question text provided by a user, and determining a question language of the question text; when the question language is consistent with a knowledge language corresponding to the question and answer knowledge base, determining a pre-stored question matched with the question text in the question and answer knowledge base, and taking an answer text corresponding to the pre-stored question as a target answer text; when the question language is inconsistent with the knowledge language, translating the question text into a target question text corresponding to the knowledge language, determining a pre-stored question matched with the target question text in a question and answer knowledge base, and translating an answer text corresponding to the pre-stored question into a target answer text corresponding to the knowledge language; and sending the target answer text to the user. Only one question and answer knowledge base of a specific language needs to be maintained, and the management and maintenance workload of the question and answer knowledge base is remarkably reduced.

The invention discloses a transformer state monitoring method and system based on voiceprint perception and a medium, and the method comprises the following steps: collecting a sound wave signal and a vibration signal of a transformer, carrying out the preprocessing of the collected signals, and carrying out the feature extraction; converting the obtained signal into frequency domain information, and detecting and marking an abnormal value in the signal; the method comprises the following steps: constructing a T-Manba model, and training the Mamba model by using known signal data of a transformer in a normal operation state; and inputting the obtained data into the trained Mamba model, and identifying the abnormal state of the transformer. According to the invention, real-time monitoring and diagnosis of the operation state of the transformer are realized through sound analysis, automation and intelligentization of state monitoring of the transformer are realized, and real-time and accurate monitoring and diagnosis of the operation state of the transformer are provided.

The utility model relates to a central disc feeder, and belongs to the field of raw material loading and unloading. A flow guide body (2), a scraper (3) and a disc body (5) are arranged in the material flowing direction, the flow guide body (2) and the scraper (3) are fixedly arranged, the disc body (5) is rotationally arranged around the axis of the disc body (5), and a discharging through hole (15) is formed in the center of the disc body (5); materials fall onto the disc body (5) along the flow guide body (2), the disc body (5) rotates, and the materials are dispersed by the scraper (3) and fall through the discharging through hole (15). According to the scheme, the discharging through hole (15) is formed in the center of the disc body (5), and the feeding device has the advantages of being even and stable in feeding, not prone to blockage, convenient to overhaul and long in service life.

The invention discloses an integrated wafer pre-adjusting part and a wafer processing device, the integrated wafer pre-adjusting part comprises a first lifting platform, an adjusting mechanism, a detector and a code scanner, and the adjusting mechanism comprises a hook claw, a turntable, a first driving assembly and a second driving assembly; the first driving assembly is matched with the hook claw to move the wafer at the preparation station to the adjusting station, so that the wafer is positioned; the second driving assembly is matched with the turntable to rotate the wafer, so that the detector and the code scanner can confirm the notch position and coding information of the wafer, and edge searching and code scanning of the wafer are realized; the left and right sides of the wafer returning to the preparation station are limited by the slots, and the front and back positions are limited by the output stroke of the first driving assembly, thereby achieving the centering of the wafer. According to the wafer processing device, the wafers are pre-adjusted quickly through the integrated wafer pre-adjusting part, each wafer in the wafer processing device can have a unified and accurate position and posture before processing, and accurate data and a positioning basis are provided for subsequent wafer processing procedures.

The invention belongs to the technical field of pole-mounted circuit breakers in power systems, and particularly relates to a pole-mounted circuit breaker integrating communication, electricity taking and traveling wave distance measurement. The solid-sealed polar pole is located on the box body, an integrated capacitor C1 is arranged in the solid-sealed polar pole, and the wire inlet side of the integrated capacitor C1 is a high-voltage terminal; a secondary side circuit is arranged in the box body, a self-integrated capacitor C1 is sequentially connected in series with low-voltage capacitors C2 and C3 of a capacitor electricity-taking power supply and a high-frequency transformer T2, and a power-frequency electricity-taking transformer T1 is connected in parallel with the C2 and C3; the protection circuit is connected to the C3 in parallel; the high-frequency transformer T2 has two groups of output windings, one group of output windings is connected in series with the traveling wave acquisition circuit, and the other group of output windings is connected in series with the carrier communication circuit. Original four independent devices are integrated into one device, functions are deeply integrated, the limitation that in a traditional scheme, a plurality of devices achieve a single function is broken through, high integration of the devices is achieved, the number of the devices and the installation space are reduced, and the installation and maintenance cost is reduced.

The invention provides a distributed energy information modeling method for on-site coordination control of an active power distribution network, and belongs to the technical field of power grid control. Comprising the following steps: based on intelligent electronic equipment and a distributed energy system, establishing an equipment side information model according to an IEC61850 standard; according to an IECCIM expansion principle, distributed energy CIM expansion is carried out on the power system information model at a master station side; performing static topology model fusion and measurement model fusion on the equipment side information model and the electric power system information model after CIM expansion; and constructing a fusion model by utilizing a protocol mapping mode, and mapping data of the equipment side information model and the power system information model by utilizing the fusion model. According to the invention, the problem of model fusion between the terminal equipment and the distributed energy and the master station system is solved, a unified lightweight object-oriented information model for distributed energy cooperative control is established, and reliable and real-time exchange of equipment-equipment and equipment-master station information is realized.

The invention relates to the technical field of cutting machine protection, and discloses a linear cutting machine tool with a liftable waterproof cover, which comprises a machine tool body, the outer side of the machine tool body is sleeved with a peripheral cover, the top of the machine tool body is provided with a mounting baffle, the mounting baffle is sleeved with a waterproof cover body, and the top of the machine tool body is provided with a workpiece mounting seat. A lifting assembly is arranged on one side of the waterproof cover body. A cleaning assembly is arranged on one side of the top of the machine tool body. The lifting assembly is used for controlling the height of the waterproof cover body. And the cleaning assembly is used for cleaning sediments at the bottom of the mounting baffle. Compared with the prior art, the lifting assembly can adjust the height of the waterproof cover body according to needs, it is ensured that the waterproof cover body is always kept at the proper position in the machining process, good protection is provided, and the cleaning assembly is located on one side of the top of the machine tool body and specially used for cleaning sediments at the bottom of the mounting baffle and keeping clean; and normal operation of equipment is ensured.

The invention relates to a road collapse monitoring method and system by multiplexing an existing communication optical cable, the method comprises the steps of data acquisition and processing, conversion relation acquisition, mapping relation construction and road collapse monitoring, the system comprises a communication optical cable, a junction box, a distributed optical fiber demodulation device and a computing terminal, the computing terminal is used for implementing the method. Compared with the prior art, the method has the advantages of wide monitoring range, low monitoring cost, high real-time performance, high accuracy and the like.

A transformer bushing system with a self-diagnosis function comprises A-phase, B-phase and C-phase capacitive bushings with the same voltage class, a secondary capacitive voltage divider and a voltage summary signal box, wherein the secondary capacitive voltage divider and the voltage summary signal box are matched with each other. The transformer bushing system is used as complete equipment in a combined manner during operation. Compared with three-phase bushings of the same voltage level, the three-phase bushings of the same voltage level are not instantaneous voltages, but are compared by firstly monitoring an effective voltage mean value of the three-phase voltages within a certain time and then comparing, and when a certain phase is obviously increased, an early warning signal is sent out. The dry-type bushing suitable for the capacitive insulation structure comprises an RIP sleeve, an RIS sleeve and the like, two measuring taps are arranged at the positions, close to the grounding position, of the bushing, the part led out from the outermost layer is always grounded during operation, the part led out from the secondary end screen is connected with a voltage acquisition input port of a capacitive voltage divider, and the risk that the end screen is out of the ground during operation of the bushing is avoided.

The embodiment of the invention discloses a fault diagnosis system based on AI data driving, and belongs to the technical field of equipment fault diagnosis, and the system comprises a sensing module which is installed on target equipment, collects the operation signal data of the target equipment, transmits the signal data to a monitoring station through a signal cable, and completes the local data processing through the monitoring station. The data is transmitted to a server through a network cable and an optical fiber; the analysis module displays, stores, distributes and models signal data according to the obtained equipment signal data, and field equipment maintenance and management personnel can remotely access the intelligent monitoring and diagnosis system to obtain the real-time operation state of the equipment; the application module carries out remote data analysis and fault diagnosis on all monitoring equipment and remotely monitors equipment operation signal data, the data can be connected with a large screen, and the current state and statistical information of the equipment are displayed in real time. According to the embodiment of the invention, the consumption of spare parts and the maintenance workload can be reduced, the maintenance cost is minimized, and the production efficiency is improved.

The invention provides a user information out-of-band management method and device, server equipment and a storage medium, and relates to the technical field of server management.The method comprises the steps that under the condition that a target service is called, a target service request corresponding to the target service is determined; the target service is used for representing the type of the called service; sending the target service request to a BMC system based on a KCS channel in the daemon process; the BMC system is in communication connection with the server system through a KCS channel, and user information corresponding to the server system is stored in the BMC system; and receiving target user information corresponding to the target service request fed back by the BMC system. The maintenance workload can be reduced, the maintenance operation is simplified, the operation and maintenance difficulty is reduced, and the maintenance efficiency is improved.

The utility model relates to a dust removal and denitration integrated device for a cement kiln. The dust removal and denitration integrated device comprises an integrated bin, and a rectifying device, a dust removal area and a denitration area which are arranged in the integrated bin, the integrated bin extends in the vertical direction and is sequentially provided with a flue gas outlet, a flue gas inlet and an ash discharging opening from top to bottom, and the rectifying device is close to the flue gas inlet. The dust removal area is arranged above the dust discharge port and provided with a dust collection electrode and a corona electrode, the dust collection electrode comprises an anode frame and an anode plate, and the anode plate is in a long-strip-shaped plate shape and can shake under the action of airflow to conduct self-dust removal. The corona electrode comprises a cathode frame and a cathode wire. The denitration area is arranged above the dust removal area, the denitration area is provided with a plurality of catalyst layers and an ash removal device, the catalyst layers are arranged up and down at intervals, and the ash removal device is used for removing ash on the bottom surface of a denitration catalyst. The dust removal and denitration functions of flue gas are integrated in the integrated bin, the needed occupied area is small, the dust removal area and the denitration area do not need to be connected through an elbow, the internal flow field is smoother, and the system operation resistance is smaller.

The invention relates to the technical field of skid-mounted filtering and separating devices, in particular to a skid-mounted filtering and separating integrated device which comprises a gravity separator, a filtering separator and a produced liquid buffer tank. The device further comprises an electric telescopic rod, the electric telescopic rod is installed at the top end of the filter separator, the output end of the gravity separator is connected with the filter separator, the output end of the filter separator is connected with a produced liquid buffer tank, the telescopic end of the electric telescopic rod is connected with a movable frame, and the movable frame is movably connected into the filter separator. A liquid distribution pipe is arranged between the movable frames, a cleaning nozzle is arranged at the rear end of the liquid distribution pipe, two groups of filter frames are arranged at the rear end in the filter separator, and filter screens are arranged in the filter frames; two-stage separation is achieved, the density difference of a gas phase, a solid phase and a liquid phase is fully utilized, the replacement frequency of a filter element can be reduced, the operation cost is reduced, solid-liquid impurities in feed gas are efficiently removed, and the influence of the feed gas on operation of a compressor is reduced.

The utility model relates to the technical field of hard engineering plastic bell jar type insulators, and discloses a hard engineering plastic bell jar type insulator, which comprises a structural iron cap, an insulator is sleeved in the structural iron cap, and a steel foot is sleeved in the insulator. According to the hard engineering plastic bell-jar-shaped insulator, through the arrangement of the structural iron cap, the steel foot and the insulator, engineering plastic, the iron cap and the steel foot are subjected to injection molding to form an integrated structure by a special mold through an injection molding machine. The insulator with the structure is high in insulator strength, light in weight and excellent in electrical performance, avoids the problems of zero value of a traditional porcelain insulator and spontaneous explosion of a glass insulator, and greatly reduces the maintenance workload. The problems that an iron cap and a steel foot are bound into a whole through a cement adhesive in the prior art, maintenance in a water pool is needed, the process is tedious, and the yield is low are solved, the one-time forming process is simple, the yield is high, the weight is light, and the iron cap is an ideal upgraded product and has good application and popularization prospects.

The invention relates to the technical field of motor body components, in particular to an oil-cooling three-in-one motor shell which comprises an outer protective shell, an inner assembly pipe is movably mounted in the outer protective shell, limiting end covers are fixedly mounted at the top and the bottom of the inner assembly pipe, inner positioning pipes are fixedly mounted in the limiting end covers, and a plurality of stators are movably mounted in the inner positioning pipes. The movable end covers are arranged above and below the structure formed by the inner assembly pipe and the limiting end cover, the movable end covers are movably clamped in the outer protection shell, cooling oil passing through the one-way valve flows back into the side oil guide pipe, circulation of the cooling oil is achieved, heat is taken away, only part of the cooling oil in the motor shell is needed in the using mode, and therefore the cooling oil can be recycled. When the part of the cooling oil cannot be used, the part of the cooling oil is replaced, and the purchasing of the cooling oil usually needs certain expenditure. The purchase cost can be directly reduced by reducing the using amount of the cooling oil, and the cooling oil needs to be replaced and maintained regularly in the using process, so that certain cost is generated.

The invention relates to the technical field of bearing lubricating structures, in particular to a self-lubricating steering gear bearing. Comprising a bearing, partition plates, a fixing frame, two connecting rings, a first sealing ring and the like, the bearing is installed in a fixing base on a steering gear body, the partition plates are connected to a retainer of the bearing at intervals in the circumferential direction, the partition plates are located between two adjacent balls, the fixing frame is connected to the fixing base, and the two connecting rings are connected to the fixing frame. The two connecting rings are distributed inside and outside, and the first sealing rings are connected to the bottoms of the connecting rings. Through cooperation of the partition plate, the connecting ring, the sliding frame, the feeding assembly and the waste discharging assembly, lubricating grease in the bearing can be automatically replaced, oil sludge in the bearing can be effectively discharged while the lubricating grease is replaced, and therefore the steering gear bearing does not need to be disassembled regularly, operation is easy and convenient, and the working efficiency is improved. The maintenance cost and workload can be reduced, and long-term stable operation of the bearing is ensured.

This invention provides an intelligent vibration temperature control device for concrete pouring in hydraulic engineering, relating to the field of vibration equipment technology. It includes a main vibrating rod, a lower connecting support rod, an external temperature control hose, and a temperature control storage tank. The lower connecting support rod and the external temperature control hose are arranged in a ring array on the outer side of the main vibrating rod. The external temperature control hose and the temperature control storage tank are interconnected. The tail end of the lower connecting support rod is rotatably connected to a middle connecting rod, and the tail end of the middle connecting rod is rotatably connected to the head end of an upper connecting support rod. The middle connecting rod, the upper connecting support rod, and the lower connecting support rod together form a V-shaped linkage mechanism and are arranged in a ring array outside the main vibrating rod. The external temperature control hose maintains a V-shaped bend simultaneously. The external temperature control hose extends and moves away from the main vibrating rod, expanding the temperature control influence range and improving temperature control efficiency. This solves the problem that the fixed, close-fitting temperature control pipeline for vibration can only cool a very small area of ​​concrete in the center of the vibrating rod, resulting in a small temperature control influence range.

The present invention relates to the technical field of spacer irons, and proposes a spacer iron of a roller beam spacing device, which has the function of spacing long steel rails and can eliminate the sliding friction between the spacer iron system and the bottom of the long steel rail while bearing the lateral force of the long steel rail, thereby greatly reducing the wear of the spacer iron system, increasing the service life of the spacer iron system, reducing the maintenance frequency and workload, reducing the failure rate of the spacer iron system, and eliminating the safety hazard of the spacer iron system getting stuck in the long steel rail. The system has good operational flexibility and is more convenient to use. The system comprises a long steel rail, a roller beam system and a spacer iron system, wherein the roller beam system comprises a roller beam, a left end of the roller beam is fixedly connected to a plurality of left wheel frames and a plurality of support plates, a right end of the roller beam is fixedly connected to a plurality of right wheel frames, support wheels are installed in the plurality of left wheel frames and the plurality of right wheel frames, and the support wheels are used for gravity support of the long steel rail, through holes are opened on the plurality of support plates, and sleeves are fixedly connected in the plurality of through holes.

The application provides a self-adhesive label tension adjusting device, and relates to the technical field of label tension adjustment.The self-adhesive label tension adjusting device comprises a self-adhesive label tension adjusting box, an electric sliding rail is fixedly installed on the left inner wall of the self-adhesive label tension adjusting box, a self-adhesive label tension adjusting assembly is arranged, the electric sliding rail drives the electric sliding block to drive the sliding frame to lift and lower, the sliding rod is matched with the electric sliding block to slide in the guide sliding groove, the tension adjusting roller stably changes the position to adjust the tension, the spring buffers the tension fluctuation through the elastic force, the pressure sensor monitors the tension value in real time and feeds back, and the adjusting accuracy is ensured; meanwhile, the L-shaped self-adhesive label guide plate of the self-adhesive label guide cleaning assembly moves along the bidirectional screw under the drive of the motor, the label is limited from both sides and the top, the polishing smooth layer reduces the friction resistance, the label is effectively prevented from deviating in the tension adjusting process, and the deviation problem caused by the traditional device depending on the lifting adjustment is solved.

The utility model discloses an automatic cleaning device for a combined process air conditioner surface air cooler, which belongs to the technical field of surface air cooler cleaning and comprises a gas-water dual-purpose pipeline connected with a lead screw nut mechanism, and the lead screw nut mechanism drives the gas-water dual-purpose pipeline to move up and down. The gas-water dual-purpose pipeline is communicated with a PVC pipe, the PVC pipe is provided with a three-way valve which is communicated with a water pipe and a gas pipe respectively, the water pipe and the gas pipe are provided with electric valves, and the electric valves are connected with a controller.

The invention discloses a dynamic configuration implementation method based on a Modbus protocol and a terminal. The method comprises the following steps: storing Modbus configuration information of different industrial devices in a readable and writable data format through a data acquisition center; correspondingly changing the configuration information of the industrial equipment stored in the data acquisition center according to the change of the Modbus protocol between the industrial equipment and the corresponding acquisition equipment; and updating the Modbus protocol of the corresponding industrial equipment stored in the acquisition equipment according to the changed configuration information issued by the data acquisition center, and performing data acquisition on the industrial equipment based on the updated Modbus protocol. When the protocol of the industrial equipment is changed, the collection equipment does not need to be recycled and firmware of the collection equipment does not need to be updated one by one, and the defect that an existing data collection center is poor in compatibility with the industrial equipment is overcome.

A Bluetooth dual-mode wireless communication mouse and an operating method thereof, the Bluetooth dual-mode wireless communication mouse comprising a mouse body and a receiver; the mouse body comprises a switching key and is configured to switch between a standard BLE communication mode and a simplified BLE communication mode when a short pressing operation is performed on the switching key; wherein in the standard BLE communication mode, the mouse body communicates with a host according to a standard BLE communication specification; and in the simplified BLE communication mode, the mouse body communicates with the host according to a simplified BLE communication specification through the receiver.

A device and locking method for fixing a lock gate on a fixed roll, comprising an upper support, a travel switch, a locking pull rod, a handle, a clamping plate, a bolt, a nut and a self-lubricating bearing piece; the upper support is fixed on the frame of the fixed roll, and the travel switch is fixed on the top of the upper support; one end of the locking pull rod is connected with a lower support, and the other end is fixed on the upper support through the nut; the handle and the clamping plate are fixed on the top of the locking pull rod through the bolt; the self-lubricating bearing piece is located between the nut and the upper support; and the lower support is fixed on the gate. The device and locking method are simple in structure, safe in operation, reliable in locking, and capable of realizing remote monitoring of the locking state, so as to solve the problems of existing gate locking devices, such as difficult manual carrying, dangerous operation, easy environmental influence and fixed locking position.

The invention provides a high-sulfur natural gas metering and pressure guiding device, method and system, and the device is characterized in that pressure measurement equipment is communicated with a natural gas pipe wall through a first pipeline, the pressure measurement equipment is communicated with differential pressure measurement equipment through a second pipeline, and the differential pressure measurement equipment is connected with the natural gas pipe wall through a third pipeline; the differential pressure type flowmeter is installed in the natural gas pipeline, the second pipeline and the third pipeline are communicated with the pressure liquid accumulation tank through branch pipes respectively, and the liquid inlet ends of the differential pressure liquid accumulation tank, the pressure liquid accumulation tank and the differential pressure liquid accumulation tank are all provided with switch valves electrically connected with the pressure measuring device and the differential pressure measuring device. According to the invention, the state of the gas flow of the natural gas pipeline is firstly judged by the differential pressure type flowmeter, and then pressure and differential pressure detection is carried out on the natural gas in a steady state by the pressure measurement equipment and the differential pressure measurement equipment, so that the accuracy of the detection data is guaranteed, and the corresponding switch valves are opened in time; therefore, the maintenance workload of high-sulfur-content field equipment is reduced.

The utility model discloses a portable flue gas sampling and measuring integrated probe device which comprises a measuring cavity, a primary filter element and a secondary filter element are arranged at the front end of the measuring cavity, a reverse blowing opening is formed in the front end of the secondary filter element and communicated with a calibration pipe, and a reflecting mirror and a glass window are arranged at the other end of the measuring cavity. An oxygen measuring sensor is connected to the glass window, part of the glass window penetrates out of the measuring cavity, an adjusting frame is further installed at one end of the outer side of the glass window, and a light inlet end lens and a light outlet end lens are installed on the adjusting frame. According to the utility model, the flue gas filtering unit, the blowback unit, the calibration unit, the real-time temperature monitoring unit, the oxygen content measuring unit and the flue gas component measuring unit are integrally designed on the integrated measuring device, so that the functions of quick response and real-time measurement are realized.

The utility model relates to a device for producing building gypsum by using flue gas desulfurization gypsum, which comprises a wet material beater, the wet material beater is connected with a bulk material mixer, the bulk material mixer is connected with a gypsum wet material bin, and the gypsum wet material bin is connected with a gypsum dryer. The gypsum drying device is further connected with a first air feeder, a first cloth bag collector, a high-temperature heat carrier particle generator, a gypsum calciner and a low-temperature heat carrier particle diverter, the low-temperature heat carrier particle diverter is further connected with a bulk material mixer and the high-temperature heat carrier particle generator, and a gypsum raw material bin is connected with the gypsum calciner. The device has the advantages that high-temperature heat carrier particles are used as a direct heat source of the drying device and the calcining device, have huge temperature difference with flue gas desulfurization gypsum, are directly mixed and contacted for heat exchange under fluidization, are particles of dozens of microns to hundreds of microns and have larger specific surface area, and the drying device and the calcining device are directly mixed and contacted for heat exchange. And the gypsum drying device, the gypsum calcining device and the high-temperature heat carrier particle generating furnace are not provided with pressure-bearing metal heat exchange surfaces, so that the equipment investment is low.

The utility model discloses railway turnout switching equipment and a turnout hook-shaped external locking device thereof, which belong to the technical field of rail transit, and the turnout hook-shaped external locking device comprises a switch rail connecting iron component, a push-pull plate component, a connecting iron seat component and a lock hook, the push-pull plate assembly is connected with the switch rail connecting iron assembly and the connecting iron base assembly. The switch rail connecting iron assembly is connected with the connecting iron seat assembly; and the lock hook is connected with the connecting iron seat assembly. The turnout hook-type external locking device is simple in structure, convenient to install, reasonable in design, small in abrasion between parts, long in replacement period, small in later maintenance workload, high in adaptability to extension and retraction of a switch rail, beneficial to keeping parallelism between the external locking parts, capable of reducing frictional resistance during turnout switching, capable of improving reliability of turnout switching, and capable of being used for improving the reliability of turnout switching. And the workload of turnout maintenance is reduced.

The invention relates to a vertical bulk grain storage cavern in a mountain. The multiple rows of grain storage silo groups are arranged side by side in the length direction of the vestibule, each row of grain storage silo group comprises a plurality of grain storage silos arranged at intervals in the direction perpendicular to the vestibule, the axes of the grain storage silos are vertically arranged, and waterproof structure layers are arranged on the inner circumferential walls of the grain storage silos. The waterproof structure layer comprises a fine aggregate concrete layer, a concrete primary lining layer, a concrete secondary lining layer and a plastic waterproof plate layer which are sequentially arranged from the mountain to the center of the grain storage silo, water collecting square pipes and vertical drainage pipes are pre-buried in the waterproof structure layer, the water collecting square pipes are spirally wound in multiple layers in the vertical direction, and the water collecting square pipes communicate with the vertical drainage pipes; a plurality of evenly-distributed water collecting holes are formed in the upper surfaces of the water collecting square pipes and communicate with the interiors of the water collecting square pipes, drainage main pipes communicating with one another are arranged in the vestibule and the grain outlet channels, and the vertical drainage pipes communicate with the drainage main pipes.

The utility model relates to the technical field of silicone oil preparation, and discloses an efficient block silicone oil reaction kettle, which comprises a reaction kettle, four groups of support rods, a reaction kettle cover and a feed pipe, the outer side of the reaction kettle is fixedly connected with the four groups of support rods, the top of the reaction kettle is movably connected with the reaction kettle cover, and the top of the reaction kettle cover is fixedly provided with the feed pipe. When the arranged foam eliminating structure works, a defoaming agent is added into the reaction kettle, so that the situation that the effective volume in the reaction kettle is reduced due to foaming in the reaction kettle is avoided, the contact area between reactants is reduced, the reaction speed is increased, foams in the reaction kettle are effectively eliminated, and the production efficiency is greatly improved.