81 results about "Dehydration Technique" patented technology

The utility model relates to the technical field of plastic raw material powder extrusion dewatering, in particular to an extruder dewatering machine barrel which comprises a machine barrel and a dewatering mechanism, the machine barrel comprises a barrel wall and an extrusion cavity defined by the barrel wall, and at least one dewatering opening is formed in the barrel wall; the dewatering mechanism comprises a dewatering screen and a fixing device, the dewatering screen is arranged in the dewatering opening and matched with the barrel wall, and the fixing device is used for fixing the dewatering screen in the dewatering opening; the dewatering screen comprises at least two plates, and at least one drainage channel is formed between every two adjacent plates. The dewatering machine barrel can effectively discharge separated water in the extruder, and the dewatering screen of the combined structure further reduces the machining difficulty of a drainage channel. The drainage channels are different in height, and when the dewatering screen is extruded, the drainage channels can not be pressed and blocked. The drainage gaps of the drainage channels are consistent in length, and accumulation of materials in the drainage gaps is avoided. The angle of the dewatering screen can be set according to needs, and the dewatering effect is further enhanced.

The utility model belongs to the technical field of petroleum dehydration, and discloses a novel petroleum electric dehydration device which comprises a grounding base and a dehydration controller electrically connected with an external power supply, a bearing frame is detachably mounted on the grounding base, a stirrer is mounted on the bearing frame, a glass measuring cylinder is placed on the bearing frame, and the dehydration controller is electrically connected with the glass measuring cylinder. The stirrer partially extends into the glass measuring cylinder; the dehydration controller is provided with a dehydration key, the dehydration key is connected with the glass measuring cylinder through an electric wire, the dehydration controller is provided with a stirring heating key, the stirring heating key is connected with the stirrer through an electric wire, the bearing frame comprises a supporting frame, the supporting frame is detachably installed on the grounding base, and the stirrer is installed on the supporting frame. An upper connecting rod is fixedly installed on the supporting frame. According to the utility model, the dehydration time is remarkably shortened under the synergistic action of electric field force, mechanical force and gravity, manual intervention is avoided, the whole dehydration process is more efficient and safer, and meanwhile, the applicability and the stability of the device under wide working conditions can be ensured.

The utility model relates to the technical field of sludge dewatering, and discloses a sludge dewatering device which comprises a base, a mounting frame is welded on the upper surface of the base, a dewatering cylinder is arranged on the inner side of the mounting frame, a collecting cylinder is rotatably connected to the surface of the bottom end of the dewatering cylinder, and a water collecting cavity is reserved between the dewatering cylinder and the collecting cylinder. Dewatering holes corresponding to the water collecting cavity are formed in the surface of the dewatering cylinder. According to the sludge dewatering device, water-containing sludge is added into the dewatering cylinder, a first hydraulic rod extends to drive a lower pressing plate to extrude the sludge, sewage penetrates through a dewatering hole to enter a water collecting cavity and then is discharged to the outside through a water discharging pipe, and the purpose of sludge dewatering treatment is achieved; based on meshing of the gear disc and the gear ring, the dewatering barrel can be driven to rotate in the mounting ring, so that sludge is driven to rotate, sewage can be promoted to flow out of the dewatering holes under the action of centrifugal force, and the purpose of improving the dewatering efficiency is achieved.

The utility model provides a wet excrement dehydration filter bed, which relates to the technical field of excrement dehydration, and comprises a positioning support plate, a fixed support plate and a filter screen, and is characterized in that the side end of the positioning support plate is provided with the fixed support plate; a discharging cover is mounted on one side of the bottom of the fixed supporting plate and one end of the positioning supporting plate; a sewage collecting box is mounted at the top of one end of the fixed base; a water squeezing piece is mounted at the top of the sewage collecting box; a filtering groove is formed in the bottom of the water squeezing part, a servo motor is installed at one end of the water squeezing part, an open groove is formed in the top of the water squeezing part, and the top of the open groove is connected with the bottom of the discharging cover. The upper blade and the lower blade which move in a reciprocating mode are used for cleaning attached wet excrement, the excrement is thoroughly collected for dehydration treatment, the dehydration efficiency of the wet excrement is improved, and the problems that the wet excrement is likely to be attached to a conveying belt in the collection process, the adhesion performance is high after the wet excrement is dried up, and the labor intensity is low are solved. And the problem that cleaning is not thorough due to scraping of a scraper is solved.

The utility model relates to the technical field of ethylene glycol dehydration, in particular to a dehydration mechanism which comprises a dehydration device, a dehydration tower shell and an outlet, the right end of the dehydration device is fixedly connected with the dehydration tower shell, the right end of the outer side of the dehydration tower shell is fixedly connected with the outlet, and the left end of the inner side of the outlet is fixedly connected with dust isolation cotton. The inner side of the lower end of the dehydrating tower shell is fixedly connected with a bearing, one side of the bearing is fixedly connected with a motor, the tail end of the upper side of the motor is fixedly connected with a rotating cylinder, the inner side of the upper end of the rotating cylinder is fixedly connected with a supporting rod, and the outer side of the rotating cylinder is fixedly connected with a scraper. The motor drives the rotating cylinder to rotate, so that the scraper on the outer side of the rotating cylinder clings to the inner wall of the dehydrating tower shell can clean and collect condensed coke into the collecting box, the interior of the dehydrating tower can be effectively decoked in the ethylene glycol dehydrating process, the heat transfer efficiency of the inner side of the dehydrating tower is enhanced, and the ethylene glycol extracting efficiency is improved.

This invention discloses an exhaust device suitable for pure hydrogen gas engines, relating to the technical field of exhaust treatment for pure hydrogen gas engines. It solves the problem that existing pure hydrogen gas engine exhaust treatment devices suffer from the inability of a single condensation dehydration technology to completely eliminate whitening, and the inability of a single whitening device to remove water. A multi-stage condensation structure is installed inside the flange pipe at the uppermost end of the exhaust pipeline. The multi-stage condensation structure and the inner wall of the flange pipe form a condensation chamber. A condensation channel is provided within the multi-stage condensation structure. A return water connector and a water inlet connector are provided on the flange pipe. The water inlet connector is connected to the lower water inlet of the condensation channel; the return water connector is connected to the upper water return port of the condensation channel. By setting up a multi-stage condensation dehydration device in the main exhaust channel, the exhaust humidity is reduced while achieving the whitening effect, thus enabling the exhaust device to simultaneously possess the characteristics of corrosion resistance, stable operation, and economic and environmental protection.

The utility model discloses a kind of grass medicinal materials dehydration equipment, it relates to plant dehydration technical field, specifically a kind of grass medicinal materials dehydration equipment, including heating box, the inside of heating box is supported with electric heating block, the bottom surface of heating box is supported with support base, the inside of support base is fixedly supported with mass scale, the above of mass scale is supported with support block, the top end of support block is supported with stir-frying barrel located in the inner chamber of heating box, the front and rear end of heating box is supported with support cover respectively.The kind of grass medicinal materials dehydration equipment, by the setting of heating box, support base is supported in the bottom of heating box, mass scale is installed in the inside of support base, by the cooperation of support block, the quality change of stir-frying barrel in the inner chamber of heating box can be monitored in real time, dehydration control can be effectively guaranteed, dehydration proportion is greater than expectation, resulting in the scrapping of medicinal materials, dehydration time can be effectively controlled, and the efficiency of dehydration can be effectively guaranteed.

The utility model discloses a fine-grade tailing dehydration device for lead ore processing, which relates to the technical field of tailing dehydration, and comprises a plurality of sedimentation tanks which are communicated with one another, drainage gates are arranged among the sedimentation tanks, and the drainage gates can adjust the height of flowing water between the adjacent sedimentation tanks. The sedimentation tank located at the tail end is communicated with a dehydration device through a water pipe, a water throwing tank is rotationally arranged in the dehydration device, the peripheral side of the water throwing tank is of a latticed double-layer structure, and the double-layer structure of the water throwing tank is filled with a filter element of an annular structure. According to the fine-grade tailing dewatering device for lead ore processing, the dewatering device is arranged, water passing through the sedimentation tank flows into the dewatering device, the water is thrown out after being blocked by the filter element through rotation of the water throwing tank, and tailings are left to be stored in the water throwing tank, so that the water content in the tailings is reduced; and the water can also be poured into the dehydration device to be dehydrated again.

The utility model belongs to the technical field of lignite dewatering, and particularly relates to a hot-pressing dewatering device for lignite processing, which comprises a box body, a feeding port is arranged at the top of the box body, a hot-pressing device is arranged at the top of the box body, a dewatering barrel is fixedly connected to the inner wall of the box body, and a drawing plate is slidably connected to the side face of the box body. The device comprises a box body, the side face of the box body is slidably connected with a drawing box, the top of the box body is fixedly connected with a material distributing device used for avoiding accumulation, the material distributing device comprises a motor, the bottom of the motor is fixedly connected to the top of the box body, and an output shaft of the motor is fixedly connected with a rail column. The hot-pressing dehydration device solves the problems that accumulation can be caused by one-time blanking of the hot-pressing dehydration device, uniformity of the hot-pressing dehydration process can be influenced by accumulation of lignite, heat and pressure cannot be uniformly distributed to all materials, part of the materials cannot be fully dehydrated, the dehydration effect is influenced, and finally unqualified products are possibly produced.

The utility model relates to the technical field of glycerol dehydration, and discloses efficient glycerol dehydration equipment which comprises a tank body and a heating jacket, the heating jacket is fixedly arranged on the surface of the tank body, the top of the tank body is fixedly communicated with a feeding pipe, and the bottom of the tank body is fixedly communicated with a discharging pipe; through the arrangement of the transmission mechanism, glycerol can be put into the tank body from the feeding pipe, then the tank body is heated through the heating sleeve, water contained in the glycerol can generate water vapor after the glycerol is heated, meanwhile, a motor is started, the motor drives a first transmission wheel to rotate, and the glycerol is heated through the heating sleeve. A first transmission wheel drives a second transmission wheel to rotate through a belt, the second transmission wheel rotates, a stirring rod synchronously rotates along with the second transmission wheel, the stirring rod drives a square frame to rotate, and glycerol forms a vortex through stirring, so that the contact area of the glycerol and air is increased, and formation of water vapor is promoted; and the glycerol dehydration effect is further improved.

The utility model relates to the technical field of starch dehydration, and discloses starch milk dehydration equipment for preparing sugar from starch, which comprises a shell, the top of the shell is fixedly connected with a feeding funnel, the left side of the shell is fixedly connected with a derivative support block, the top of the derivative support block is fixedly connected with a polarization dehydration mechanism, and the polarization dehydration mechanism is fixedly connected with a rotary shaft. The top of the shell is fixedly connected with a dehydration storage box, the bottom of the dehydration storage box is fixedly connected with a polarization auxiliary mechanism, and the two sides of the dehydration storage box are fixedly connected with funnel dredging mechanisms. According to the starch milk dehydration device, starch milk enters the shell through the feeding funnel and then falls into the dehydration storage box in the shell, and in the process, the dehydration supporting block connected through the connecting block is driven by the dehydration storage box to reciprocate along with the dehydration storage box, so that the dehydration supporting block is driven to reciprocate; and then the dredging pipe is driven by the dehydration supporting block, so that the starch milk blocked in the feeding funnel is pushed.

The utility model relates to the technical field of tar dehydration, and provides a tar dehydration device which comprises a heating barrel, sealing plates, a stirring mechanism and an opening and closing mechanism, the heating barrel is provided with a feeding port and two discharging ports, the two discharging ports are both rotatably connected with the sealing plates, the stirring mechanism is arranged in the heating barrel and used for stirring and scraping coal tar, and the opening and closing mechanism is arranged in the heating barrel. The opening and closing mechanism is arranged on the heating barrel and used for controlling the two sealing plates to be opened and closed, and the stirring mechanism comprises a stirring frame, a scraping plate, a transmission assembly and a driving assembly.By means of the technical scheme, the problems that in the related technology, due to the fact that coal tar is thick and is prone to adhering to the interior of the device, discharging is inconvenient, discharging is not thorough, and the coal tar cannot be discharged easily are solved. And the practicability is reduced.

The invention relates to the technical field of material dehydration, and discloses a spiral squeezing dehydrator which comprises a bottom plate, a protective shell, a driving motor, a filter cartridge and a sliding rod. In the spiral squeezing dehydrator, the filter cartridge is pressed along a mounting groove, a clamping block in a sleeve and a second table body are automatically released from a clamping state, and the filter cartridge is popped out along the mounting groove under the pushing of a pressure spring; a threaded rod rotates to push a brush ring to reciprocate along the outer wall of the filter cylinder, drainage holes formed in the filter cylinder and an extrusion cylinder are automatically cleaned, a second spiral blade rotates to automatically feed materials in a discharging hopper into a vertical cylinder, and a first spiral blade rotates to automatically input the materials into the extrusion cylinder; the distance between the extrusion blades and the extrusion barrel is adjusted through the electric push rod, the hydraulic cylinder is matched to control the distance between the blocking block and the slag discharging ring, the material extrusion force is jointly adjusted, the situation that the device is damaged due to too large extrusion force or materials are not extruded thoroughly due to too small extrusion force is avoided, and the material dehydration effect is improved.

The invention discloses an intelligent filter cloth circulation system based on dehydration efficiency improvement, and relates to the technical field of solid waste dehydration, the intelligent filter cloth circulation system comprises a filter cloth assembly, a transmission assembly, an intelligent detection module, a cleaning circulation module, a two-way drainage module and a control module, the filter cloth assembly comprises fixed upper filter cloth and lower filter cloth connected with the transmission assembly; the transmission assembly comprises a driving rolling shaft, a driven rolling shaft and a tension adjusting rolling shaft, and supports the lower filter cloth to form a circulation path; the two-way drainage module comprises upper and lower water collecting cavities respectively corresponding to the upper and lower filter cloth; the cleaning circulation module is arranged on a lower filter cloth circulation path; the intelligent detection module comprises a speed sensor, a pressure sensor, an industrial camera and a displacement sensor. The control module is used for coordinately adjusting the tension and the running speed of the filter cloth according to the tension, the running speed and the surface state data of the filter cloth acquired by the intelligent detection module, and controlling the cleaning module to work, so that the dehydration efficiency is improved, and the intelligent circulating running of the filter cloth is realized.

The utility model relates to the technical field of corrosion-resistant carnallite dehydration, in particular to a corrosion-resistant carnallite dehydration device which comprises a U-shaped vertical frame, a centrifugal barrel and a barrel cover, an annular water receiving seat with the inner peripheral side wall annularly and slidably abutting against the outer peripheral side wall of the centrifugal barrel is detachably installed in the middle of the U-shaped vertical frame, and a first telescopic piece is detachably installed in the middle of the barrel cover. A pressing plate is installed at the bottom end of the first telescopic piece, a plurality of vertical rods are installed at the bottom end in the barrel cover, a plurality of transverse rods are installed on the peripheral side wall of each vertical rod, and an inclined table annular plate is jointly installed among the bottom ends of the vertical rods. By means of continuous extrusion of the pressing plate and continuous stirring of the vertical rods and the transverse rods, close connection between corrosion-resistant carnallite can be quickly and efficiently destroyed, then internal waste water can break through limitation of carnallite in the centrifugal process and be discharged through the centrifugal barrel in time, and the centrifugal dewatering efficiency of the corrosion-resistant carnallite is improved.

The utility model relates to natural gas dehydration technical field, concretely relates to a kind of natural gas dehydration equipment, including dehydration tower, dehydration tower side wall is equipped with liquid inlet pipe and liquid outlet pipe respectively, and its top and bottom are equipped with gas outlet pipe and gas inlet pipe respectively, dehydration tower inside is equipped with dispersion plate, dispersion plate is evenly provided with dispersion hole, one-way valve is equipped in dispersion hole, rotation is equipped with the vertical setting rotating rod in the top of dispersion plate, the upper and lower ends of rotating rod are respectively equipped with fan blade and stirring rod, and the horizontal height of fan blade is higher than the horizontal height of liquid inlet pipe, natural gas enters dehydration tower, under the action of air pressure, it enters dehydration tower inside located above dispersion plate by one-way valve, natural gas is contacted with triethylene glycol, triethylene glycol absorbs moisture in natural gas, natural gas rises and drives fan blade to rotate, fan blade rotates drives stirring rod to rotate by rotating rod, stirring rod rotation can stir, mix natural gas and triethylene glycol, ensure that natural gas and triethylene glycol are fully contacted.

The utility model relates to the technical field of silk dewatering, in particular to a silk centrifugal dewatering device which comprises a barrel, the barrel comprises a base, an outer barrel is arranged on the surface of the base, an inner barrel is movably connected to the inner side of the outer barrel, and a drainage pipe is fixedly connected to the bottom end of the outer barrel. A dewatering mechanism is arranged at the bottom end of the base and comprises a fixing block. A first rotating rod drives a first conical tooth to rotate, so that a second conical tooth and a third conical tooth can respectively drive a second rotating rod and a third rotating rod to rotate under the action of the first conical tooth, and then an outer barrel and an inner barrel can rotate in opposite directions; therefore, the combination between water and silk fibers can be better destroyed, the stress uniformity of the silk in the dehydration process is guaranteed, the water in the silk can be thrown out more quickly and can be better discharged through the drainage pipe on the outer cylinder, and the dehydration effect and efficiency can be improved.

The utility model relates to the technical field of peanut processing and dewatering, and discloses a peanut processing and dewatering device which comprises a drying box, two transmission chains, a plurality of first chain wheels, a material cage and a first rack. A first chain wheel meshed with the transmission chains is arranged on the side face of the support plate, a material cage is arranged between the two transmission chains, a first rack is arranged in the drying box, the material cage is driven to move along with meshing transmission between the first chain wheel and the transmission chains, and the material cage makes contact with the first rack when moving into the drying box; and then under the cooperation of a first rack, rotation is conducted, the peanuts in the material cage are turned over, the peanuts are evenly heated, and the drying and dewatering effects are improved.

The invention relates to the technical field of gypsum dehydration, in particular to a material level detector of a gypsum dehydrator. Comprising a shell, a throwing cylinder is connected in the shell through a driving unit, a cover plate is detachably and fixedly connected to the upper end of the shell, an electric turntable is mounted at the lower end of the cover plate, and a material level detection assembly is mounted at the lower end of the electric turntable. The upper range finder penetrates through a high-turbidity liquid layer along with the gravity of the measuring rod to directly reach the solid-phase surface of gypsum, so that optical refraction interference is eliminated; the lower range finder continuously monitors the liquid phase height, and the interface recognition reliability is guaranteed through double-data-source cross validation. The stop lever and the rotating plate are mechanically interlocked to control the release time of the measuring rod, it is ensured that the measuring rod penetrates through a liquid layer only in the solid phase measuring stage, the proximity sensor is linked with the band-type brake servo motor to achieve automatic recovery of the measuring rod, and gypsum adhesion is avoided.

This utility model relates to the field of crude oil dehydration technology, particularly to an online desanding rotary nozzle for electro-dehydration. It includes an electro-dehydration tank, a first motor fixedly connected to one side of the tank, a rotary nozzle rotatably connected inside the tank, a bracket fixedly connected to one side of the tank, and a second motor fixedly connected to one side of the bracket. A threaded rod is fixedly connected to the output end of the second motor. The advantages of this utility model are: when flushing is required, the second motor is started, driving the threaded rod to rotate. With the cooperation of the threaded hole, this drives the moving frame and water supply pipe to move outwards from the electro-dehydration tank, causing the water supply pipe to be pulled out of the rotary nozzle. Then, the first motor is started, driving the rotary nozzle to rotate. Water is then supplied through the water supply pipe into the rotary nozzle, and the water flow washes the inner wall of the electro-dehydration tank through the spray holes. Because the position of the spray pipe constantly rotates and changes, it effectively reduces blind spots during flushing.

The utility model relates to the technical field of vegetable dehydration, and discloses a vegetable dehydrator which comprises a supporting seat, an outer cylinder fixed at the upper end of the supporting seat, a water outlet pipe fixed on the side wall of the outer cylinder, a cylinder cover screwed at the upper end of the outer cylinder, a conical head rotatably connected at the bottom of the outer cylinder, a dismounting assembly arranged on the side wall of the conical head, and an inner container arranged on the dismounting assembly. A detachable inner container cover is arranged at the upper end of the inner container, a plurality of water outlet holes are formed in the side wall of the inner container, a driving assembly is arranged at the upper end of the supporting seat, and by arranging a dismounting assembly, the inner container can be taken out, and the problems that in the prior art, dehydrated vegetables are inconvenient to take out, and the inner container and an outer barrel are inconvenient to clean thoroughly are solved; therefore, the production hygienic index is not influenced.

The utility model relates to residual liquid dehydration technical field, concretely relates to a butyl octanol residual liquid dehydration device, including support frame, still including the dehydration mechanism for to residual liquid dehydration, dehydration mechanism is located above support frame, dehydration mechanism includes the outer bucket setting above support frame, the dehydration bucket is fixed with in the outer bucket, the inside stirring structure of dehydration bucket is equipped for to residual liquid dehydration when carrying out stirring, the vibration structure that is used for driving the vibration of gas collecting hood is equipped with above gas collecting hood. Advantageous effects: through the residual liquid in dehydration bucket inside all -round stirring of stirring structure, makes the uniform mixing of light component and heavy component in residual liquid interior, prevents the stratification phenomenon of light component and heavy component, simultaneously when stirring residual liquid flows in a large range, contribute to residual liquid even heating, avoid partial residual liquid because of temperature is too high and takes place coking, carbonization etc. phenomenon, and then accelerated residual liquid's heat transfer efficiency, improved residual liquid dehydration's quality and efficiency.

The utility model discloses a kind of crystal dewatering centrifugal devices of nano fluorescent whitening agent, including shell, the shell is connected with dehydration part, the dehydration part includes: barrier, install in shell left side for crystal anti -dislodgement processing;Centrifugal part, install on the shell, the centrifugal part includes rotationally connected in the centrifugal cylinder of shell, the shell right side is equipped with driving part, the shell right side is fixedly connected with cylinder, the cylinder left side elongated end is fixedly connected with injection plate, the utility model relates to the dehydration technical field of nano fluorescent whitening agent production. The crystal dewatering centrifugal device of nano fluorescent whitening agent, in the cooperation centrifugal cylinder rotation of second motor and gear, tooth ring, make centrifugal cylinder to crystal dewatering process, let air compressor, conduit, three-way valve, injection strip cooperate, carry out dredging to filter hole in centrifugal cylinder, prevent from being affected dehydration operation due to filter end blockage, let cylinder, injection plate cooperate, guide out to crystal in centrifugal cylinder.

The application discloses a kind of domestic sludge dewatering equipment, it is related to sludge dewatering technical field, including dehydration workstation, dehydration workstation is set to circular ring, the outer side wall of dehydration workstation is fixedly connected with multiple supporting legs, the outer side wall of dehydration workstation is fixedly connected with stand, dehydration assembly is arranged on stand, and dehydration assembly includes the top cover fixedly connected in the top of stand.The large particle impurities in sludge are separated from it by filter cartridge, which can reduce the large particle impurities contained in the sludge spun dry, avoid the influence of large particle impurities on subsequent biomass fuel particle manufacturing, improve the uniformity of biomass fuel manufacturing particles, avoid the wear and tear of filter screen caused by hard large particles during sludge dewatering, avoid the problem that sludge is left in the scratch or damage caused by hard large particle impurities, prevent the sludge from being left in the scratch or damage and being inconvenient to clean, and improve the effectiveness of subsequent sludge dewatering.

The utility model relates to cutting fluid dehydration technical field, and disclose a kind of dehydration mechanism for waste cutting fluid disposal, including fixed tank.The dehydration mechanism for waste cutting fluid disposal, start heating disc, heating disc carries out heating to cutting fluid in inner bucket, heat preservation layer can save internal heat, reduce heat loss, simultaneously, start servo motor, servo motor drives stirring rod rotation, the rotation of stirring rod makes cutting fluid in inner bucket even heat, the rotation plate on stirring rod further promotes the even heating of cutting fluid, ensure that heat distribution is even, boiling point of cutting fluid is usually higher than water, water will evaporate preferentially, water vapor after evaporation will stick to inverted horn-shaped plate, subsequently along inverted horn-shaped plate flow into the space between inner bucket and fixed tank, realize cutting fluid and moisture effective separation, so that device not only can improve dehydration efficiency, cutting fluid can also be prevented in heating process Local overheating, reduce the deterioration or coking of cutting fluid due to local overheating.

The invention discloses an ultrasonic cavitation rapid dehydration device, and particularly relates to the technical field of ultrasonic dehydration. The ultrasonic cavitation rapid dehydration device comprises a supporting base and further comprises a protection assembly, a transmission mechanism, a separation mechanism provided with an ultrasonic dehydration structure, a stirring mechanism, a supporting mechanism and an adjusting mechanism. The transmission mechanism is matched with the separation mechanism and the stirring mechanism, the dehydration tank and the stirring frame are synchronously driven by a single power source to form reverse rotation, materials are driven to turn over in the circumferential direction, meanwhile, reverse shearing and forced scattering effects are formed on the materials, material caking is rapidly broken, the effective contact area of the materials and an ultrasonic field is effectively increased, and the material separation efficiency is improved. And in cooperation with the cavitation effect generated by the ultrasonic generator at the bottom of the dehydration tank, the binding force of water molecules and materials is efficiently destroyed, synchronous deep removal of free water and bound water of the materials is achieved, and the dehydration efficiency and the dehydration uniformity are effectively improved.

The application belongs to the technical field of material dehydration, and discloses a double-spiral dehydration device. The device comprises a transmission component, a compression component, a drainage component and a feeding component. The feeding component feeds material into the compression component. The lower side of the compression component is provided with the drainage component, which drains water squeezed out of the compression component. First and second spiral screws in the compression component are installed in a screw chamber. The screw chamber is sequentially divided into a feeding section, a dehydration section and a discharging section. The outer side of the first spiral screw is wound with first spiral blades, and the outer side of the second spiral screw is wound with second spiral blades. The pitch between the spiral blades gradually shortens. The transmission component drives the first and second spiral screws to rotate. The device solves the problem of poor material extrusion effect of the prior art, which leads to insufficient dehydration rate of the final material.

This application discloses a dehydration device, method, and storage medium with dynamically adjustable electrode spacing, relating to the field of crude oil dehydration technology. The key technical points are: the dehydration device includes: a container; a first electrode and a second electrode fixed sequentially from top to bottom within the container; a movable electrode movably disposed between the first and second electrodes, the movable electrode forming two electric fields with the first and second electrodes respectively; a spacing adjustment mechanism for driving the movable electrode to move between the first and second electrodes; and a controller connected to the spacing adjustment mechanism. Through the dehydration device of this application, the spacing between the movable electrode and the first and second electrodes can be dynamically adjusted during the dehydration process, thereby adjusting the intensity of the two electric fields, providing a reasonable electric field intensity for dehydration, ensuring that dehydration is always in an optimal state, and improving the overall dehydration effect of the electric field.

The invention discloses a molecular sieve dehydration tower device for coal bed gas liquefaction, and particularly relates to the technical field of molecular sieve dehydration, the molecular sieve dehydration tower device comprises a dehydration tank, a molecular sieve pore plate, a main pipe, a plurality of branch pipes and a spacing cover, the molecular sieve pore plate for adsorption dehydration is mounted in the dehydration tank; the main pipe is arranged below the molecular sieve pore plate, and the outer wall of the main pipe is fixedly communicated with a plurality of branch pipes; the spacing cover is arranged outside the main pipe and close to the top end of the main pipe. Multi-stage shunting interval protection is achieved through the main protection piece, the auxiliary protection piece and the top protection piece, a multi-stage shunting and buffering protection mechanism is automatically started, high-pressure and high-speed airflow is effectively prevented from directly impacting the molecular sieve pore plate, deformation or pulverization of the molecular sieve pore plate due to impact is prevented, the durability of molecular sieve adsorption dehydration is greatly improved, and the service life of the molecular sieve is prolonged. Therefore, the problem that self-protection treatment on the molecular sieve is difficult to realize, so that the adsorption durability of the molecular sieve is relatively poor is solved.

The utility model relates to the technical field of down feather dehydration, and discloses a down feather dehydration buffering and damping device which comprises an outer protection shell, a feeding opening is formed in the top face of the outer protection shell, a dehydration barrel is arranged in the outer protection shell, and a connecting shell is fixedly installed at the bottom end of the outer protection shell through arranged bolts; a conical partition plate is fixedly mounted in the connecting shell, a driving assembly connected with the dewatering cylinder is arranged in the connecting shell, the dewatering cylinder is conveniently limited and buffered through a limiting convex ring and a limiting mechanism, and radial shaking of the dewatering cylinder is limited through a rubber limiting roller; the buffering structure in the limiting shell buffers radial vibration of the dewatering barrel through the spring, the movable buffering rod and the buffering supporting plate, vibration transmitted to the outer protection shell is reduced, the high-speed rotation stability of the dewatering barrel is guaranteed, part abrasion is reduced, and low-vibration and low-noise efficient dewatering operation is achieved.