24results about How to "Improve separation quality" patented technology

The utility model relates to the technical field of biodiesel production, in particular to a catalyst separation and recovery device for converting waste oil and fat into biodiesel, which comprises a separation tank. A feed pipe is fixedly connected to the rear position at the upper end of the separation tank, a waste discharge pipe is fixedly connected to the middle position at the lower end of the separation tank, two observation windows are fixedly connected to the front surface of the separation tank, and two adjusting components are arranged at the front position at the upper end of the separation tank. The adjusting components include a positioning sleeve, a connecting seat, a threaded sleeve, a first bevel gear, a second bevel gear, an electric motor, a threaded pipe, a connecting block, a positioning block, a discharge pipe, a first suction pipe, a second suction pipe, a positioning rod and a limiting block; the threaded pipe is driven to lift through the adjusting components, so as to adjust the heights of the first suction pipe and the second suction pipe, so that the floating oil and esterified glycerol can be accurately sucked, the separation quality of the esterified glycerol is effectively improved, the purity of the catalyst recovery is further improved, and the waste of the esterified glycerol is avoided.

The utility model relates to a multi -station high -efficient separation frock of CPU heat -dissipation glue relates to motor equipment maintenance technical field, and the left side of the connection frame is fixedly arranged on the left side outer wall of feed frame, and the left side of connection frame is provided with the slot, the screw rod is provided with through bearing swivel joint in the slot, and the upper end of screw rod is connected with drive wobble plate after passing through the connection frame, the moving block is arranged in the slot, and the front side of moving block is slidably arranged with the front side inner wall of slot, and moving block is sleeved on screw rod through thread rotation, the support is two, and opposite fixedly arranged on the upper and lower sides of moving block, and the support is arranged on the back of screw rod, the bolt is inserted and arranged in the support through thread rotation, the connecting block is fixedly arranged on the right side of tool, and the connecting block is inserted in the slot, the bolt is inserted and arranged in the connecting block through thread rotation, and the tool is driven to move through thread drive, reaches the purpose of adjusting tool, is not only simple operation, and the adjustment precision is high, improves the separation efficiency.

The application discloses a double-reference parameter fusion DSQM non-cooperative signal separation method, device, equipment and medium, and relates to the technical field of digital signal processing.The method comprises the following steps: receiving an input signal and performing symbol extension; estimating an original input noise standard deviation, a weak signal and a signal-to-noise ratio, and calculating a right shift number and a dynamic weighted fusion coefficient; performing perturbation injection and phase compensation on the extended signal to generate an actual separation input signal, and estimating a noise standard deviation thereof; calculating an adaptive shift number k of the modified signal-to-noise ratio according to the original input weak signal and the actual separation input signal by using a dynamic weighted fusion algorithm; further calculating a left shift number m; amplifying the actual separation input signal by shifting the actual separation input signal left by m bits; sequentially performing right shift n-bit and left shift n-bit to extract a strong signal component; performing time domain subtraction to separate a weak signal component; respectively shifting m bits to the right to recover the magnitude; then respectively performing symmetric saturation truncation and asymmetric truncation to recover the bit width output. The application improves the signal separation quality.

The utility model relates to a mixed solution layering device which comprises a liquid storage tank and at least two partition plates vertically arranged in the liquid storage tank, a gap is kept between the upper side of each partition plate and the top of the liquid storage tank to form a first circulation channel, and one of the front side and the rear side of each partition plate is connected with the corresponding side wall of the liquid storage tank. A gap is kept between the other partition plate and the corresponding side wall of the liquid storage tank to form a second circulation channel, and the second circulation channels formed by every two adjacent partition plates and the liquid storage tank are arranged in a staggered mode; a liquid inlet is formed in one of the front side and the rear side of the liquid storage tank, a first liquid outlet is formed in the other one, a second liquid outlet is formed in the bottom side of the liquid storage tank, and the liquid inlet and the first liquid outlet are located in the sides, away from each other, of the first partition plate and the tail partition plate respectively. The mixed solution layering device provided by the utility model is provided with a plurality of partition plates, so that the liquid flow impact force is dispersed, and the mixed solution is uniformly distributed; second circulation channels formed by every two adjacent partition plates and the liquid storage tank are arranged in a staggered mode, the flowing path is prolonged, the standing time is prolonged, and layering is sufficient.

This invention discloses a multi-stage residual film separation device, comprising a feeding belt, a first separation mechanism, a shredding and separation mechanism, a second separation mechanism, a discharge belt, and a collection tank. The shredding and separation mechanism is equipped with an inlet, an upper discharge outlet, and a lower discharge outlet. The feeding belt and the discharge belt are respectively connected to the inlet and lower discharge outlet of the shredding and separation mechanism. The second separation mechanism is connected to the upper discharge outlet of the shredding and separation mechanism. The first separation mechanism is connected to the feeding belt. A collection tank is provided at the outlets of the first and second separation mechanisms. This invention employs a multi-stage separation method to separate different types of residual film, achieving effective separation of different types of residual film. This avoids both excessive impurities in the separated residual film and excessive residual film in the waste impurities, thus preventing resource waste.

This invention discloses a raw cotton impurity separation device, relating to the field of raw cotton impurity separation technology. The device includes a body, with a material cylinder fixed to its upper end. An inlet pipe is fixed to the upper end of one side of the material cylinder, and a chip removal pipe is fixed to the lower end of one side of the material cylinder. Several cotton inlets are opened through the lower end of the material cylinder, and these inlets are evenly distributed in an array. The interior of the material cylinder is interconnected through these cotton inlets. In the material-pulling structure of this invention, each pulling component corresponds to a cotton inlet. When the pulling spikes in the pulling component enter the material cylinder through the cotton inlets, the bevel gear at the end of the pulling spike engages with the bevel ring of the fixed unit, thereby converting the rotational motion of the pulling roller into the rotational motion of the pulling spikes. The friction and pulling force generated by the rotation pull the raw cotton out of the mixture. Due to the rotational motion of the pulling spikes, impurities are less likely to adhere to the pulling spikes or be pulled out along with the raw cotton, thus improving the impurity separation efficiency.

The utility model discloses an oil separator of a water-cooling screw unit, which relates to the technical field of oil separators and comprises a barrel, an oil return pipe and an air inlet pipe are fixedly mounted at the lower end of the side surface of the barrel, a separation unit and a detection unit are fixedly mounted inside the barrel, the upper end of the barrel is connected with an end cover through bolts, and an exhaust pipe is fixedly mounted on the end cover. The oil-gas separation device has the beneficial effects that the rotating spiral filter screen drives an oil-gas mixture to rotate, so that oil is centrifugally separated, the oil capturing and separating efficiency and quality are improved through the spiral filter screen, the filter screen and the oil-gas mixture are cooled through a cold air conveying assembly, a gas guide cavity and a heat exchange pipe, condensation and separation of the oil are accelerated, and the oil-gas separation efficiency is improved. Through a multi-element cooperation mode of centrifugal separation and cooling capture, the oil-liquid separation efficiency and quality are effectively improved, a filter screen firstly separates most of oil liquid, the separation pressure and the blocking risk of a subsequent filter element mechanism are reduced, and the service life and the replacement period of the filter element mechanism are greatly prolonged.

The utility model discloses a biomass gas purification treatment system, which belongs to the technical field of biomass gas treatment and comprises a cyclone dust collector, a gas collection and dust removal box and a non-woven fabric filter. A first baffle and a second baffle are arranged at the bottom in the gas collection and dust removal box to divide the gas collection and dust removal box into a first gas collection chamber, a second gas collection chamber and a third gas collection chamber, and the tops of the first baffle and the second baffle are close to the top of the gas collection and dust removal box; a third baffle, a fourth baffle and a fifth baffle are sequentially arranged at the tops in the first gas collection chamber, the second gas collection chamber and the third gas collection chamber, water seal water is contained at the bottoms of the first gas collection chamber, the second gas collection chamber and the third gas collection chamber, and the bottoms of the third baffle, the fourth baffle and the fifth baffle are close to the liquid level of the water seal water. The special gas collection and dust removal box is designed and manufactured according to the characteristics of the biomass gas, and relatively clean biomass gas can be obtained from the biomass gas outlet pipe at the top of the gas collection and dust removal box.

The application relates to the field of noble metal recovery, and discloses a device for a noble metal recovery system, which comprises a kiln and a treatment box arranged on the kiln, the kiln is communicated with the treatment box, a feeding port is arranged on the treatment box, a cleaning assembly is arranged in the treatment box and used for cleaning and processing the noble metal to be processed, a crushing and filtering assembly is arranged in the treatment box, a separation assembly is further arranged between the crushing and filtering assembly and the cleaning assembly, and a sedimentation assembly is arranged in the kiln and used for separating the noble metal in the mixture after being processed by the crushing and filtering assembly; the cleaning assembly comprises a conveying belt, a water spraying plate, water spraying blocks and a water guide plate; the device can improve the separation quality of the noble metal through the cooperation of the cleaning assembly, the crushing and filtering assembly and the sedimentation assembly.

The invention relates to the technical field of horizontal turning machine tools, and discloses a high-torque hard rail type horizontal turning machine tool and application thereof.The high-torque hard rail type horizontal turning machine tool comprises a horizontal machine tool body, a flow guide cover is fixed to the horizontal machine tool body, a recycling box is fixed to the bottom of the horizontal machine tool body, and a box body is arranged in the recycling box and right faces the flow guide cover; first openings are formed in the two sides of the top end of the box body, the two first openings directly face each other, a plurality of first rib plates are fixed in each first opening, and the first rib plates located in the same first opening are distributed in a linear array mode. A traditional filter screen filtering mode is abandoned, a physical separation mechanism combining gravity settling and overflow liquid discharging is adopted, after cooling liquid and chippings fall into the box body, the chippings are naturally deposited, the cooling liquid overflows to the recycling box through the first opening, the chippings are prevented from making contact with a filtering medium fundamentally, and the risk that meshes of a filter screen are hooked or blocked is eliminated.

The utility model provides a separating device for soybean oil production, which comprises a separating mechanism, the separating mechanism comprises a separating box, the top of the separating box is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a fixing rod, the bottom of the fixing rod is fixedly connected with a centrifugal cylinder, and the centrifugal cylinder is fixedly connected with a motor. A plurality of draining holes which are distributed at equal intervals and are the same in size are formed in the outer surface of the centrifugal barrel, and a plurality of oil outlet holes which are distributed at equal intervals and are the same in size are formed in the bottom of the centrifugal barrel; the filtering mechanism comprises filtering plates, the number of the filtering plates is multiple, and by arranging the multiple layers of the filtering plates which are inclined, opposite in inclination direction and gradually reduced in pore diameter, under the combined action of centrifugal force and gravity, impurities and water in crude oil can be intercepted by the filtering plates and gradually move to the lower layer; soybean oil flows to the bottom of the inner cavity of the separation box through the filtering holes, and efficient solid-liquid separation and liquid-liquid separation are achieved.

The present invention aims to provide a holding mechanism and a cutting device provided with the holding mechanism, which can make the separation quality of a wafer during dicing good by pressing and holding a wafer mounted on a worktable in a flat state when the wafer is dicing by a blade. The holding mechanism (16) of the present invention is provided in a cutting device (1) which mounts a wafer (2) in a state assembled in a ring frame (3) on a worktable (4), arranges a blade (6) in a manner consistent with a scribe line above, and lowers the blade (6) to press on the scribe line to thereby dice the wafer (2), wherein the holding mechanism (16) presses the wafer (2) mounted on the ring frame (3) to keep it in a flat state when the wafer (2) is diced by the blade (6).

The utility model provides a food detection and separation device, which belongs to the technical field of food detection and comprises a driving part, a connecting component adaptively mounted on the side surface of the driving part, a processing barrel communicated with the end part of the connecting component, a processing component clamped in the center of the processing barrel, and a feed opening formed in the surface of the processing barrel. Through cooperative use of the structures, the operation convenience and the automation degree of the device are improved, and through cooperation of the driving piece and the connecting assembly, stable vibration separation is achieved; the smooth flow of the material in the treatment process is ensured, the cross contamination is avoided, and the detection accuracy is improved; through the design of the treatment barrel, the stability and the collection efficiency of the device are enhanced; due to the flexibility and adjustability of the treatment assembly, the device can meet the separation requirements of particles of different sizes, the separation efficiency and quality are improved, manual operation errors are reduced, and the working efficiency is improved.

The utility model provides a kind of Raymond mill dust removal flow guide device, belong to flow guide device technical field, the Raymond mill dust removal flow guide device includes: dust removal flow guide cylinder, top collecting cover, bottom support seat, cyclone separator, flow guide vane assembly and sealing connecting ring;Dust removal flow guide cylinder is conical platform shape, dust removal flow guide cylinder is fixedly installed above the discharge port of Raymond mill by support seat;Collecting cover is hemispherical structure;Cyclone separator is arranged at the center position inside dust removal flow guide cylinder, annular passage is formed between the outer wall of cyclone separator and the inner wall of dust removal flow guide cylinder;Flow guide vane assembly includes multiple flow guide vanes, another end of flow guide vane and the inner wall of dust removal flow guide cylinder keep preset gap;Sealing connecting ring is arranged at the connecting position of dust removal flow guide cylinder and Raymond mill discharge port, solve the dust separation efficiency low in existing Raymond mill dust removal system, cause environmental pollution and resource waste, affect the air quality of production workshop problem.

This utility model relates to the field of waste linear motor magnetic block recycling technology, and in particular to a waste linear motor magnetic block separator, comprising a fixed base plate, on both the left and right sides of which are fixed crossbars extending along the length direction. A forward and reverse motor is installed at the front end of each fixed crossbar, and the output end of the forward and reverse motor passes through the interior of the fixed crossbar and is connected to a rotating screw. A screw sleeve is threaded onto the outer side of the rotating screw. A separation bracket is provided between the tops of the two sets of screw sleeves. An electric cylinder is installed on the top of the separation bracket, and the output end of the electric cylinder passes through the bottom of the separation bracket and is connected to an electromagnetic roller. In this utility model, the magnetic block can be quickly separated from the plastic shell, and then the magnetic block component is sucked out from the inside of the separation box and moved to a dry-wet separation box for solid-liquid separation by the electromagnetic roller, effectively improving the efficiency and quality of waste linear motor magnetic block separation.

The invention discloses a voice annotation method and device, computer equipment and a storage medium, belongs to the technical field of artificial intelligence, and is applied to voice data annotation of science and technology finance or health medical scenes. According to the method, a speech overlap detection, speaker recognition and sound source separation cooperative processing mechanism is introduced into a speech annotation process, and overlap detection is firstly utilized to distinguish overlapped segments and non-overlapped segments, so that recognition confusion caused when multiple persons speak at the same time is avoided; a speaker set is constructed based on the non-overlapping segments, speaker prior information is provided for sound source separation of the overlapping segments, and the separation quality and speaker consistency are improved. According to the method, automatic voice recognition and text splicing alignment are performed on each separated sound source branch and non-overlapping segments, so that the manual annotation and segmentation workload can be reduced while the continuity of a time axis is ensured, a uniform voice annotation result is generated, automatic and high-precision annotation of multi-speaker and strong-overlapping voice data is realized, and the voice annotation efficiency is improved. And the voice annotation efficiency and robustness are improved.

This utility model discloses a separation and sieving device for the production of fluorocarbon powder coatings, relating to the field of raw material sieving technology. The separation and sieving device includes a tank, with an inlet fixedly connected to the top and an outlet fixedly connected to the bottom. A drive motor is fixedly connected to the outer wall of the tank, and an observation window is provided on the outer wall. A sieving component and a cleaning component are fixedly connected to the inner wall of the tank. A first screen, under the coordinated action of a striking block, a first fixing block, and a first spring, can reciprocate, enabling preliminary sieving of the powder and timely separation of larger particle impurities. A second screen, with the cooperation of a convex disc, a connecting rod, and a second rotating shaft, forms a reciprocating sliding motion, achieving secondary sieving and further separating fine impurities. This two-stage sieving structure improves powder separation and quality compared to a single sieving method.

The utility model discloses a multistage cooling gas-liquid separator, which relates to the technical field of gas-liquid separators and comprises a gas-liquid separator body. The transmission assembly is arranged in the gas-liquid separator body and comprises a first cooling plate fixedly connected into the gas-liquid separator body, a liquid conveying pipe fixedly communicates with the first cooling plate, a second cooling plate fixedly communicates with the liquid conveying pipe, and a third cooling plate is slidably connected to the end, away from the first cooling plate, of the liquid conveying pipe. The third cooling plate is slidably connected with a first transmission rod, the first transmission rod is fixedly connected with a first blocking plate, and during ventilation, the third transmission rod pokes a second connecting rod to drive the second blocking plate to block the liquid inlet, so that short-time excessive liquid feeding of liquid is blocked, gas and liquid are fully reacted, and the gas-liquid mixing and separating efficiency and quality are further improved; the problem that the mixing rate is limited due to the fact that gas and liquid irregularly enter the separator without a reasonable distribution device in the prior art is effectively solved.

The utility model discloses a scraping groove type lavender harvester capable of separating stems and flowers. The scraping groove type lavender harvester comprises a remote control crawler chassis, a control box, a storage battery, a lifting mechanism, a plane scraping groove mechanism, a grass supporting plate and a lavender harvesting box. A lifting mechanism is arranged on the upper side of the middle part; a lavender harvesting box is mounted below the lifting mechanism; a plane scraping groove mechanism is arranged on the front part; and a grass supporting plate is mounted at the front end of the plane scraping groove mechanism. Lavender plants are carded through the grass supporting plate, stem and flower separation is achieved through the plane scraping groove mechanism, the harvester adapts to different terrains and plant heights through the remote control crawler chassis and the lifting mechanism, the lavender harvesting device has the advantages of being efficient, convenient to use, environmentally friendly and the like, and the lavender harvesting quality and efficiency are improved.

The invention relates to the technical field of coal chemical industry processes, and discloses an energy efficiency optimization method and system for deslagging in a coal gas debenzolization process, and the method comprises the following steps: calculating a washing oil residue generation rate by using a reaction kinetic model, and carrying out integration to obtain an accumulated residue amount; when the slag quantity reaches a threshold value, establishing a mapping relation between slag discharge duration and target mass through a fluid mechanics model, and realizing quantitative slag discharge; in a material conveying process, a comprehensive emulsification risk index is constructed based on shearing and turbulence characteristics of a pipeline pressure signal, and a flow control mode or a hot lean oil dilution mode is dynamically switched according to the comprehensive emulsification risk index; and adaptively correcting the risk judgment threshold value by using the separation quality feedback of the mechanical clarifying tank. Through multi-physical field model coupling and closed-loop feedback, quantitative control of the deslagging process and emulsification inhibition of the conveying process are achieved, and the separation efficiency and operation stability of the system are improved.

The utility model provides a kind of acid precipitation reaction device for salicylic acid production, it is related to chemical production equipment technical field, including reaction tank, the top of the reaction tank is fixedly connected with top cover, the top right side of the top cover is equipped with the feed inlet that passes up and down, the bottom right side of the reaction tank is fixedly connected with collecting tube.The utility model after acid precipitation reaction is completed, precipitate falls into the storage tank in left side, first motor is started at this time, its drive rotating disc rotates, drives the storage tank position of left and right sides to be transposed, the storage tank with precipitate is rotated to right side and is aligned with collecting tube, precipitate falls into collecting box by gravity, simultaneously, empty storage tank is rotated to left side and is aligned with the bottom of conical precipitation area, and new precipitate is received, so circulation realizes the sustained automatic separation of precipitate and supernatant, greatly reduces labor intensity, shortens production cycle, and avoids impurity introduction, significantly improves separation efficiency and product quality.

The utility model relates to a cell sedimentation device and a cell purification system. The cell sedimentation device comprises a sedimentation bag. The settling bag is provided with a first cavity and a second cavity. The settling bag is oppositely provided with a first side and a second side in the height direction of the settling bag, the first cavity is formed in the first side, and the second cavity is formed in the second side. And the settling bag is also provided with a liquid inlet, a liquid outlet and a sediment outlet. The liquid inlet communicates with the first cavity and is close to the first side. The liquid outlet communicates with the second cavity and is close to the second side. The sediment discharge port is communicated with the second cavity, the sediment discharge port is formed in the second side, and the sediment discharge port and the liquid outlet are arranged at an interval in the height direction. The inner side wall of the second cavity is gradually folded in the direction away from the first cavity. The cell sedimentation device disclosed by the utility model is beneficial to improving the recovery quality of a target product.

This utility model discloses a cooling device for photovoltaic panel recycling, mainly applied in the field of photovoltaic panel recycling equipment technology. It includes a housing with a cooling water inlet on one side bottom and a cooling water outlet on the opposite side top. It also includes a cooling assembly, which consists of cooling pipes, a sedimentation chamber, a maintenance chamber, a gas inlet, a gas outlet, an oil drain pipe, a cover seat, a cover, and Torx screws. The cooling assembly is submerged in the housing. The cooling pipes are arranged horizontally, with sedimentation chambers connected to their beginning and end. At least one maintenance chamber is connected to the middle of the cooling pipes. A gas inlet is connected to the front of one sedimentation chamber, and a gas outlet is connected to the rear of another sedimentation chamber. The gas inlet and outlet extend from the side of the housing. This photovoltaic panel recycling cooling device offers high cooling efficiency, low maintenance difficulty, low manufacturing cost, high product separation quality in the photovoltaic panel pyrolysis furnace, high product utilization rate, reduced fuel costs for recycling companies, and environmentally friendly emissions.

The application discloses a power distribution network operation state monitoring method and system based on multi-source data analysis, and relates to the technical field of power distribution network operation state monitoring.The power distribution network operation state monitoring method based on multi-source data analysis comprises the following steps: time-frequency analysis effectiveness evaluation; blind source separation effectiveness evaluation; and power distribution network operation fault category identification.The application obtains a reflected wave signal through wavelet transform processing, evaluates the time-frequency analysis effectiveness according to a wavelet transform evaluation parameter, judges whether to perform wavelet transform optimization, then performs blind source separation processing to obtain a main reflected wave signal, evaluates the blind source separation effectiveness according to a blind source separation evaluation parameter, judges whether to perform blind source separation optimization, and finally identifies the power distribution network operation fault category according to the obtained time-frequency characteristics, thereby improving the time-frequency characteristic extraction efficiency in power distribution network operation state monitoring and solving the problem of low signal characteristic extraction efficiency in power distribution network operation state monitoring due to multi-source signal interference in the prior art.