316 results about "Material Separation" patented technology

The invention belongs to the technical field of membrane separation, and particularly relates to a method for preparing a high-flux hollow fiber nanofiltration membrane based on interfacial polymerization, the obtained membrane and application. The method comprises the following steps: firstly, carrying out pre-adsorption treatment on a polyethersulfone hollow fiber ultrafiltration base membrane through a polyethyleneimine aqueous solution to form a reactive anchoring layer; then sequentially dipping in an aqueous phase solution containing piperazine, sodium phytate and nanoscale cellulose whiskers and an organic phase solution containing trimesoyl chloride and 5-isocyanate isopeptide acyl chloride for interfacial polymerization; and finally, carrying out heat treatment on the obtained primary composite membrane, and completing a gas-phase cross-linking reaction in a glutaraldehyde steam atmosphere. According to the method, the hollow fiber nanofiltration membrane with high flux, high selectivity, excellent chlorine resistance and pollution resistance is successfully prepared through a multi-stage strengthening process, and the hollow fiber nanofiltration membrane is suitable for the fields of drinking water purification, industrial wastewater reuse, material separation and the like.

The application provides a control method of an air separator, comprising the following steps: obtaining a material image on a feeding conveyor belt; determining a material volume flow and a material size according to the material image; determining a target opening size of an air separator adjusting valve according to the material volume flow; determining a target air speed level of the air separator according to the material size; determining a target air volume according to the target opening size of the air separator adjusting valve and the target air speed level; and controlling a fan rotating speed to work at a target rotating speed according to the target air volume. The method can realize work adjustment in the mode of the equipment, and achieves the purposes of accurate material separation and real-time processing capacity.

The invention discloses an on-line rapid detection device and method for the comprehensive precision of an internal spline pair, and particularly relates to the field of internal spline pair detection.The detection device comprises a workbench, a positioning rotating mechanism, a six-axis mechanical arm, a trigger type measuring head and a discharging mechanism, the positioning rotating mechanism is arranged on the workbench, the six-axis mechanical arm is arranged on the workbench, and the trigger type measuring head is arranged on the workbench; the triggering type measuring head is arranged on the six-axis mechanical arm, the discharging mechanism is arranged on one side of the workbench, the feeding mechanism is arranged on the side, away from the discharging mechanism, of the workbench, the feeding mechanism comprises a supporting frame, a containing frame, a connecting frame, an air cylinder, an inclined block, a slope and a material guiding frame, and the supporting frame is fixedly connected to the left side of the workbench; through the feeding mechanism, automatic gathering, single material separation and stable feeding of the to-be-detected internal spline pair are realized through gravity gathering of an inclined surface on the inner side of the placing frame and joint matching of an inclined block and a slope, and the conditions of tedious operation of manual feeding and low detection efficiency are avoided.

The invention relates to the crossing field of computer simulation and aerospace propulsion technology, and discloses a numerical simulation method for solid propellant grain cutting treatment, which comprises the following steps: establishing a three-dimensional model of a grain and a cutting tool, and defining a heat-force-damage coupling constitutive relation and boundary conditions; performing multi-physical field monitoring based on the weighted combination of the equivalent plastic strain, the temperature and the damage gradient at each time step; dynamically executing self-adaptive encryption and coarsening of the grid; in combination with dynamic load balancing in parallel computing, the resource utilization rate is increased; and material separation is simulated through a damage fracture criterion, and finally high-precision cutting force, a temperature field, a stress-strain field and a cutting morphology are output. According to the method, the simulation precision and efficiency are improved, and reliable support is provided for process optimization and safety evaluation.

The invention relates to the technical field of titanium sponge production reduction furnaces, in particular to an automatic cleaning device for a titanium sponge production reactor and a control method, and the device comprises a sand blasting cleaning machine, a compressed air conveying unit and a cleaned material separation device; the sand blasting cleaning machine comprises a sand blasting unit, a material recovery unit and an automatic reactor cleaning trolley device with eight groups of fixed pulleys, and the sand blasting unit is provided with a sand blasting cleaning rod, a sand blasting pre-storage control unit, a compressed air storage unit and a compressed air control unit. The material recycling unit is provided with a cleaned material adsorption device, a cleaned material recycling and transferring unit and a recycled cleaned material conveying pipeline; a compressed air inlet pipeline is connected with a compressed air conveying unit and a compressed air control unit; according to the control method, forward cleaning and reverse cleaning are carried out, the pressure of 0.6-0.7 Mpa is maintained, cleaning sand of 0.5-2.0 mm is adopted, and cleaning is completed within 40-60 minutes. The device is high in automation degree, stable in cleaning quality and capable of protecting the reactor, reducing cost, improving efficiency and eliminating potential safety hazards.

Batch rod material distribution-caching-discharging assembly and application method thereof relate to the technical field of automatic rod material feeding. The batch rod material distribution-caching-discharging assembly comprises a rod material storage hopper, a belt conveyor, a rod material separation elevator and a rod material single-discharging machine. The rod material separation elevator is used to separate, lift and output the batch rod material at the discharging end of the conveyor belt to the rod material single-discharging machine. The rod material single-discharging machine is arranged close to the rod material separation elevator. It is used to receive and cache the rod material discharged by the rod material separation elevator and then output the cached rod material one by one. A rod material feeding method is applied to the batch rod material distribution-caching-discharging assembly. The steps are as follows: 1. spreading the batch rod material horizontally; 2. separating and lifting the rod material one by one; and 3. outputting the rod material one by one after caching. The batch rod material is separated and discharged one by one, which can adapt to the working pace of subsequent other processing rod material processes.

A material separating device of a mechanical pulverizer comprises a spiral conveyor used for separating materials, the spiral conveyor comprises a machine shell and a working cavity formed in the machine shell, and an air inlet channel used for introducing positive pressure airflow into the working cavity is formed in the machine shell. According to the utility model, the structure can be greatly simplified, the cost is reduced, the operation and the maintenance are easy, the positive pressure airflow is introduced to strip the powder in the material, and the separation efficiency, the powder recovery rate and the material purity after the powder is separated are greatly improved.

The utility model relates to the technical field of freeze-drying equipment, in particular to a freeze-drying disc with a material separating function, a tray assembly and a separating assembly are arranged in the freeze-drying disc with the material separating function, the tray assembly is used for placing materials needing to be processed, the separating assembly comprises at least N first separating plates and at least one second separating plate, the two ends of each first partition plate are detachably installed on the two sides of the tray assembly, the second partition plates are installed on the first partition plates in the mode that the second partition plates and the first partition plates are mutually staggered so that a plurality of material grids arranged in a net shape can be formed in the tray assembly, and the installation positions of the second partition plates on the first partition plates can be adjusted. The size of each material grid is adjusted by adjusting the position of each second partition plate, and the materials are placed in the corresponding material grids to be freeze-dried according to the sublimation rate difference of different materials, so that the residual moisture difference of different types of materials in the same freeze-drying disc is reduced, and the quality of freeze-dried products is improved.

The utility model discloses a kind of heavy metal material separation devices of renewable resources, including separation tank, the inside rotation of separation tank is equipped with two rotating rods C, the outer surface of two rotating rods C is commonly transmission installation and has conveyor belt C;The utility model is rotated by motor C and conveyor belt C rotation, to transport the material after crushing, this step ensures the continuous flow of material in the processing process, creates conditions for subsequent chemical treatment, by pump body and input pipeline extraction separation tank bottom reagent, by output pipeline and spray head respectively to magnetic material and non-magnetic material are sprayed, this step makes the heavy metal on the surface of material and reagent react, to realize the separation of heavy metal, can effectively separate and recover heavy metal material, reduce the pollution of heavy metal to environment, not only help to protect environment, but also recycle valuable heavy metal resources, promote the recycling of resources.

The utility model discloses a hotpot condiment boiling and filtering device, which relates to the technical field of hotpot processing and comprises a filtering outer cylinder, a material separating cover, a material separating plate and a filtering support plate are arranged on the inner side of the filtering outer cylinder, a positioning support block is fixedly mounted on the surface of the material separating cover, and a positioning support plate is slidably mounted on the inner side of the filtering outer cylinder. According to the hotpot condiment boiling and filtering device, an operator can control the positioning supporting plate to be taken out from the inner wall of the positioning supporting groove and then control the material separating cover to rise on the surface of the material separating plate, and therefore when the material separating cover does not block filtered materials any more, the material separating cover can be taken out from the positioning supporting groove, and the filtering effect is good. Materials can slide to the inner side of the filtering outer cylinder through the slope surface of the filtering supporting plate and then reach the material guiding support to be directionally discharged and cleaned, and in this way, it is guaranteed that when the hotpot condiment is boiled and filtered, the convenience of liquid filtering and impurity cleaning is achieved; the defect that after traditional hotpot condiments are filtered, a condiment separating cover and a filtering outer cylinder need to be separated for cleaning operation is overcome.

The application provides an assisted permeation roll type membrane assembly. Compared with the prior art, the assisted permeation roll type membrane assembly provided by the application can realize high concentration of raw liquid under low operating pressure; in addition, the membrane assembly can also be used in a forward osmosis membrane separation process. By introducing an assisted permeation liquid on the permeation liquid side of the RO or NF membrane in the assembly, the osmotic pressure on both sides of the membrane can be reduced, and then the pressure applied on the raw liquid side can be reduced, and the pressure can be regulated by adjusting the components of the assisted permeation liquid, so as to reduce the pressure and cost of solution concentration and improve the concentration ratio. The assisted permeation roll type membrane assembly provided by the application can be applied to industrial wastewater zero discharge, seawater desalination, material separation and other industrial fields, and can also be used as a forward osmosis, diffusion dialysis, gas separation, organic solvent nanofiltration and organic solvent reverse osmosis and other membrane separation processes in addition to reverse osmosis and nanofiltration.

The invention discloses medical membrane material automatic taking and placing cooperation equipment which comprises a membrane material taking and placing mechanism, the membrane material taking and placing mechanism comprises a robot unit and a suction cup module, the suction cup module comprises a pressing part and a suction part, the pressing part correspondingly presses membrane material leftover waste, and the suction part correspondingly sucks a membrane material; the membrane material separation mechanism comprises a lifting unit, a suction separation module and a membrane material temporary storage platform, the suction separation module correspondingly sucks the membrane material surface on the suction cup module so that the upper membrane material, the partition plate and the lower membrane material can be separated, the lifting unit drives the suction separation module to move downwards so that the upper membrane material can be placed on the membrane material temporary storage platform, and the laminar flow storage mechanism comprises a storage bin; according to the scheme, the suction cup module achieves rapid removal of leftover materials of the membrane materials through cooperation of the pressing structure and the suction structure, rapid separation of an upper membrane material partition plate and a lower membrane material partition plate is achieved through up-down cooperation of the suction separation module and the suction cup module, turnover and sequential stacking of the membrane materials are completed, automatic operation is achieved, and efficiency is high.

The invention discloses a centralized control and visualization system and method for multi-station collaborative leveling of a leveler, and relates to the technical field of industrial automation control. The centralized control and visualization system and method for multi-station collaborative leveling of the leveler comprises the following steps that S1, basic operation data of all stations in the leveling process are collected, and a leveling control basic data set is constructed; s2, extracting a pressure unloading rate and a return offset condition according to the leveling control basic data set, and fusing an identification result to construct a leveling completion state expression structure; s3, evaluating the handover safety and interference risk of the current task based on the leveling completion state and the material separation condition; s4, performing consistency checking on the acquisition state and the instruction feedback; and S5, constructing a graphical interface of pressure, displacement and return states. The problem that in the multi-station leveling task switching process, the middle leveling state is not completely tracked and recorded, and consequently working conditions of an upper batch and a lower batch are staggered is solved.

The embodiment of the invention relates to the field of material separation by utilizing a distillation technology, in particular to a distillation separation device suitable for a hot chamber, and the distillation separation device is used for separating a target component from a to-be-separated material. The distillation furnace comprises a furnace body assembly and a distillation collection piece. The furnace body assembly comprises a furnace body used for conducting heating and heat preservation on the shell; the shell extends downwards in the furnace body to the position below the furnace body, and an opening is formed in the bottom of the shell. The distillation collection part is detachably connected with the shell so as to seal the opening of the shell, and the target component is separated from the to-be-separated material after being evaporated in the distillation collection part and is condensed into a solid state. The furnace body assembly further comprises a vacuumizing pipeline, the shell is provided with a vacuumizing connector, the vacuumizing connector is located in the furnace body, and the vacuumizing pipeline penetrates through the furnace body to be connected with the vacuumizing connector so as to vacuumize the interior of the shell. According to the distillation separation device provided by the embodiment of the invention, the furnace body can be hung on the supporting platform in the hot chamber and can be hung away from the supporting platform.

The utility model discloses a positive and negative electrode material separation device, which belongs to the technical field of battery recovery, and is characterized by comprising a frame body, hanging brackets are welded at four corners of the top of the frame body, a screening hopper is hung on each of the hanging brackets through an elastic mechanism, and two vibrating motors which are distributed oppositely are fixedly connected to the outer wall of the bottom of the screening hopper. The inner wall of the bottom of the screening hopper is fixedly connected with a plurality of blocking strips distributed at equal intervals, an electromagnet is arranged between every two adjacent blocking strips, and the two sides of the frame body are provided with a first downward pressing assembly and a second downward pressing assembly which are used for conducting downward pressing and inclining on the screening hopper in different directions correspondingly. According to the utility model, the downward pressing assembly I and the downward pressing assembly II are respectively started, so that the screening hopper is respectively inclined towards two ends, so that a battery material which is magnetically sucked and screened and cathode copper foil fragments which are magnetically sucked by an electromagnet are respectively discharged into the collecting mechanism, and vibration and magnetic suction are matched, so that the cathode copper foil fragments are accurately classified.

A mechanical artifact shaker table is disclosed, including a deck having a wire mesh whereon a material is poured. One or more slidingly engage a frame to the deck. A shaft is connected to an engine, the shaft transfers movement from the engine to the deck to shake the deck, causing the separation of an artifact from the material.

An automated process for separating and recycling a broad mix of waste material including industrial and commercial streams. The process begins by collecting the broad mix of waste material. Optionally, the broad mix of waste material is sorted to remove contamination from the broad mix of waste material. Next, the broad mix of waste material is coarsely shredded. Plastic film is removed from the broad mix of waste material, creating a stream of plastic film and a separate stream of dirty cardboard. Residual plastic is separated from the cardboard stream and included either in the plastic stream or in an independent third stream. The process yields separate streams of a film-rich recycled plastic and a clean recycled cardboard having a purity of at least about 95%. Also provided are a related system and at least one computer-readable non-transitory storage medium embodying software for performing the process.

The invention discloses wet-process mineral powder separation and iron removal equipment based on air pollution control, and relates to the technical field of environment-friendly mineral powder iron removal, the wet-process mineral powder separation and iron removal equipment comprises a support frame, and further comprises a shunting mechanism, a low-friction magnetic adsorption separation mechanism, a low-friction discharging mechanism and a rolling water removal mechanism; the low-friction magnetic adsorption separation mechanism is connected with the flow dividing mechanism and is used for separating iron in the ore pulp from the ore pulp and outputting the iron out of the flow dividing mechanism by utilizing a low-friction technology after separation; the low-friction magnetic adsorption sorting mechanism is mounted, so that the problem that a dense medium rubs the surface of a material separation barrel due to asynchronism of the material separation barrel and a magnet is solved, friction to the material separation barrel is reduced, and the service life of the material separation barrel is guaranteed; a low-friction discharging mechanism and a rolling dewatering mechanism are installed to be matched with a low-friction magnetic adsorption sorting mechanism, so that the situation that heavy media slide down along a material separation barrel to be stacked at the position of a discharging opening, and the service life of a roller is affected by friction is avoided, and the situation that other substances are excessively taken out by the heavy media is avoided; the later-stage further separation treatment efficiency is improved.

The invention belongs to the technical field of wastewater and waste gas treatment, and discloses a method and a device for resource preparation of a sulfur autotrophic denitrification filler, and a nitrate-nitrogen-containing wastewater treatment method, the method comprises the following steps: S1, coal gas purification: preparing red mud slag into red mud slurry, and inputting the red mud slurry into a desulfurization and decarbonization unit to desulfurize and decarbonize coal gas; s2, material separation: carrying out solid-liquid separation on the used red mud slurry, drying the obtained solid, enabling the liquid to enter a freezing crystallization unit to obtain a crystallized solid phase and a concentrated liquid phase, and mixing the concentrated liquid phase with the used red mud slurry; and S3, filler preparation: preparing the dried solid into a carrier, and then mixing and loading the carrier with the crystallized solid phase to prepare the sulfur autotrophic denitrification filler. According to the method, resource utilization of hazardous waste can be achieved, the wastewater treatment cost is reduced, and the obtained filler can stably treat wastewater.

The application discloses an automatic cutting and conveying line for packaging bags, which comprises a conveying line, wherein an output end of the conveying line is provided with a bag material separation mechanism; the conveying line comprises a caterpillar feeder and a metal slope arranged at a tail end of the caterpillar feeder, and a discharging end of the metal slope is located above the bag material separation mechanism; a cutting knife for cutting a cloth bag is arranged on the metal slope; and the bag material separation mechanism comprises a supporting grid for separating a bag body and a material body, and the supporting grid is smoothly connected with the metal slope. The application can efficiently separate powder in the packaging bag.

The invention discloses a laser cutting device for machining automobile metal parts, and particularly relates to the technical field of laser cutting, the laser cutting device comprises a machine table and a laser cutter slidably mounted on the top wall of a shell through an XY-axis driving platform, clamping and conveying structures are symmetrically arranged on the inner wall of the shell front and back, and a material bearing structure for bearing metal plates is arranged at the upper end of the machine table; circulating driving structures for driving the clamping conveying structure and the material bearing structure to move are symmetrically arranged at the upper end of the machine table front and back. The inclined sliding groove and the guide groove of the clamping conveying structure guide the clamping piece to stably switch the clamping state and the releasing state, and the sliding block guarantees clamping limiting to avoid deviation; a driving groove of a material bearing structure is matched with a contact rod of a bearing assembly to achieve precise lifting of a movable plate to form a cutting space, an adsorption plate adsorbs leftover materials, the leftover materials are automatically cleaned and collected in cooperation with a leftover material separation assembly, and the machining automation degree and cutting precision of automobile metal parts are greatly improved as a whole; and stable and efficient operation and clean environment are ensured.

The invention discloses a decommissioned photovoltaic module pyrolysis charging device and a using method, and relates to the technical field of photovoltaic module pyrolyzing.The decommissioned photovoltaic module pyrolysis charging device comprises a supporting frame, a bottom plate is fixedly connected to the bottom of the supporting frame, a supporting plate assembly is installed on the top of the bottom plate, and fixed baffles are fixedly connected to the front face and the two sides of the supporting frame; one side of the back face of the supporting frame is of an opening type design, and a movable baffle is movably clamped to one side of the back face of the supporting frame. The first material separating mechanism comprises a connecting rod and a lower blocking rod, the connecting rod and the lower blocking rod are both fixedly installed in the supporting frame and close to one side of the front face of the supporting frame, the connecting rod is close to the upper portion of the supporting frame, the lower blocking rod is close to the lower portion of the supporting frame, and the two ends of the connecting rod penetrate through the supporting frame. Through cooperation of the first material separation mechanism and the second material separation mechanism, comprehensive and uniform separation of the two sides of the photovoltaic module can be achieved, smooth circulation of high-temperature flue gas and heat is guaranteed, and therefore the pyrolysis consistency and efficiency are effectively improved.

The utility model provides a battery recovery device which comprises crushing equipment, a battery recovery device and a battery recovery device, an inlet of the heating volatilization equipment is connected with an outlet of the crushing equipment, and the heating volatilization equipment is used for carrying out heating volatilization treatment on the crushed battery to obtain a gaseous mixed material and a solid mixed material; an inlet of the separation equipment is connected with an outlet of the heating volatilization equipment, and the separation equipment is used for separating the solid mixed material; and the scattering equipment is used for scattering the solid-state mixed material and / or an intermediate mixture obtained after the solid-state mixed material is separated. According to the technical scheme provided by the utility model, the technical problem that the material separation effect of the battery recovery device in the prior art is poor can be solved.

The invention relates, inter alia, to a rotary distributor (10) for a filling device for filling containers. The rotary distributor (10) has a stationary part (12) which has a first filling material path (F1) for guiding a first filling material and a first section of a second filling material path (F2) for guiding a second filling material, separate from the first filling material. The rotary distributor (10) further has a rotatable part (36) which is rotatably connected to the stationary part (12) about an axis of rotation (D) and has a second section of the second filling material path (F2). The rotary distributor (10) further has at least one axial seal (58, 64) which is arranged annularly and coaxially to the axis of rotation (D) and seals a transition between the first section and the second section of the second filling material path (F2).

The present disclosure provides a dust centralized collection device and a dust centralized collection method. The dust centralized collection device comprises at least one dust collector, a dust collector body, a dust discharge pipe and a dust collector air inlet pipe, the dust discharge pipe and the dust collector air inlet pipe are connected with the dust collector body respectively, the at least one dust collector comprises a first dust collector; a gas-material separator comprising a gas-material separator body, an air inlet, an air outlet and a material discharge port; a dust collection air pipe comprising a dust collection port and a dust discharge port, the dust collection port is connected with the dust discharge pipe of the dust collector, and the dust discharge port is connected with the air inlet of the gas-material separator; an air return pipe comprising an input port and an output port, the input port is connected with the air outlet of the gas-material separator, and the output port is connected with the dust collector air inlet pipe of the first dust collector; and a dust removal fan, an air inlet end of which is connected with the dust discharge pipe of the first dust collector. The present disclosure improves the problems of dust accumulation, breeding of insects and the like of the dust centralized collection device by adopting the wind force centralized collection mode comprising gas-material separation and multiple dust removal.

The utility model belongs to the technical field of ball mill device, disclose a kind of dry method ball mill, including ball mill barrel, the one end of ball mill barrel is equipped with conical opening, another end is fixedly connected with support shaft, and the inner wall of conical opening is rotatably connected with feed hopper by rotating sealing plate, the top of feed hopper is equipped with first sealing cover, and the side of feed hopper is connected with vacuum discharge device, the lower end of vacuum discharge device is connected with barrel, the one end of ball mill barrel away from feed hopper is equipped with air inlet, and the bottom of ball mill barrel is equipped with sundry material separation port, and sundry material separation port is equipped with ball separation grid and second sealing cover;The utility model is connected feed hopper by rotating sealing, and it is convenient to feed when ball milling, and it is convenient to continuous ball milling, by setting vacuum discharge device on feed hopper, it is convenient to mill while discharging powder, improve ball milling efficiency, by setting rotating sealing plate, it is convenient to rotatably connect feed hopper, and it is convenient to feed without stopping, by setting filter plate, it is convenient to avoid material from air inlet leakage.

The application relates to the technical field of leachate treatment, in particular to a multi-concentration leachate full-quantization modular treatment system, which comprises pretreatment pools, flow meters, membrane reduction devices, evaporation-drying integrated machines and detection devices, the pretreatment pools are provided with a plurality of pretreatment pools, the plurality of pretreatment pools are communicated, the pretreatment pools are each provided with a water pump, the water pump is used for realizing the transfer of multi-concentration leachate between the plurality of pretreatment pools, the flow meter is communicated with the terminal pretreatment pool, the membrane reduction device is communicated with the flow meter, the membrane reduction device is internally provided with a material separation membrane and a sea desalination membrane, the evaporation-drying integrated machine is connected with the output end of the membrane reduction device, the evaporation-drying integrated machine is used for evaporating and drying the multi-concentration leachate, and the detection device is used for water quality and odor monitoring; the application has the advantages of being suitable for multi-concentration leachate, realizing intelligent control and full quantization.

The utility model discloses a wheat raw material processing and drying assembly, and relates to the technical field of wheat processing, the wheat raw material processing and drying assembly comprises a drying pretreatment box, the inner side of the drying pretreatment box is rotatably provided with a material guiding branch barrel, the surface of the material guiding branch barrel is welded with a first gear, and the surface of the drying pretreatment box is fixedly provided with a motor body; a second gear is fixedly installed at the output end of the motor body, through continuous rotation of a material guiding branch barrel, the material guiding branch barrel drives a certain amount of wheat raw materials stored in a material discharging groove to rotate in the drying pretreatment box, and when the material discharging groove and a material guiding branch groove in the material guiding branch barrel are staggered, the wheat raw materials in a material storing branch groove are not discharged any more; a certain amount of wheat raw materials in the discharging groove can be discharged and dried through the external groove when the discharging groove in the material guiding branch barrel is matched with the external groove, the discharging and drying effects of the certain amount of wheat raw materials can be guaranteed through the operation mode, and meanwhile it is guaranteed that the wheat raw materials in the material storage branch groove have the simplicity of automatic discharging and material separation adjustment.

The utility model relates to material separation technical field, concretely relates to a separator. The separator includes casing and the drum in the casing, the casing top is equipped with the feed port, and the inner chamber of drum is equipped with the flow guide structure, the flow guide structure has the flow guide channel of up and down extension, the upper end of flow guide channel is linked together with the feed port, and the lower end leads to the inner chamber bottom of drum to supply the liquid from the feed port to flow along the flow guide channel to the inner chamber bottom of drum. The feeding process is not influenced by the centrifugal force under the high speed operation, can flow to the bottom under the gravity of liquid itself, and simultaneously due to the centrifugal force effect of drum high -speed rotation, the inner chamber space of drum located the periphery of flow guide channel has the negative pressure to flow guide channel internal space, has the suction effect to the liquid in flow guide channel, to can guarantee the liquid to enter the separation space smoothly, avoid producing the air bubble, be favorable to guarantee the separation efficiency.

The utility model provides a smoke chamber material separation device for a ceramsite sand rotary kiln, and relates to the technical field of material separation, the smoke chamber material separation device comprises a cyclone separator main body, a spiral gas transmission cavity is arranged at the upper part in the cyclone separator main body, and the cyclone separator main body, an exhaust pipe, a strip-shaped hole and a filter screen are matched for use, so that the separation of materials is facilitated; during operation, the gas inlet pipe of the cyclone separator main body is communicated with an outlet of a smoke chamber of the rotary kiln, gas containing solids enters the cyclone separator main body and then is conveyed by the spiral gas conveying cavity, and large-particle materials are separated from smoke by the spiral gas conveying cavity through centrifugal force. Separated materials fall into a collecting hopper below through a second drain outlet in the bottom end, gas enters an exhaust pipe through a strip-shaped hole and then is exhausted through the exhaust pipe, meanwhile, a filter screen is arranged on the surface of the strip-shaped hole, solid-gas separation is further facilitated, the mode is easy to operate, and material separation is facilitated.