251results about How to "Guaranteed dryness" patented technology

The invention provides a new energy automobile charging pile, and particularly relates to the technical field of charging piles, the new energy automobile charging pile comprises a charging pile main body, a gun placing groove is formed in one side of the charging pile main body, a charging gun is placed in the gun placing groove, and a protective cover is fixedly arranged at the position, corresponding to the gun placing groove, of one side of the charging pile main body; through cooperation of parts such as a wire storage box and a winding shaft, a charging wire is protected, a conical barrel is attached to the outer wall of the charging wire to perform reciprocating horizontal displacement, dust and impurities attached to the outer wall of the charging wire are scraped off, and under the action of a circular scraper, the charging wire is prevented from being scraped off. And stubborn impurities attached to the outer wall of the charging wire or an ice layer condensed on the outer wall of the charging wire in winter can be further effectively removed, so that the impurities attached to the outer wall of the charging wire can be automatically removed after the charging wire is used every time, the charging wire is prevented from being corroded by some impurities, the use safety of the charging wire is ensured, and the service life of the charging wire is prolonged. And the service life is prolonged.

The aluminum profile sheet weld joint welding device comprises a welding mechanism, the welding mechanism comprises a welding equipment body, the bottom end of the welding equipment body communicates with a material injection hopper, the bottom end of the material injection hopper communicates with a welding main pipe, and the welding main pipe is electrically connected with the welding equipment body through an external power source; a protection mechanism is arranged at the bottom end of the welding main pipe, the protection mechanism comprises a pressing plate installed at the bottom end of the welding main pipe, a filtering assembly is arranged in the pressing plate, and the filtering assembly comprises a box body installed in the pressing plate. Welding defects caused by water or impurities are effectively prevented, gas in a welding area can be effectively exhausted, air holes generated in the welding seam repairing process are reduced, the compactness and strength of a welding seam are improved, and the reliability and durability of a welding joint are ensured.

The present invention relates to the field of plastic woven bag processing. The present invention discloses a plastic woven bag wire drawing device, and the problem to be solved by the present invention is that the existing wire drawing machine has low drying efficiency for the plastic film surface. The present invention is composed of a cooling box and an auxiliary drying mechanism. When the plastic woven bag wire drawing device moves back to back through two sliding frames, the upper sliding frame drives the compressed air cylinder to move upward, and the lower sliding frame drives the rectangular tube to move downward and drives the compressed air hollow plate to move downward in the compressed air cylinder, and the gas is pressed into the compressed air hollow plate through the second one-way valve on the lower side of the compressed air hollow plate and transported into the rectangular tube, so that the gas in the rectangular tube squeezes the T-shaped sealing plate to move downward and pushes the air guide tube to deflect with the cross bar of the U-shaped rod as the fulcrum, thereby driving the scraper to deflect and contact the side of the lower sponge roller, and then when the lower sponge roller rotates, the water adsorbed on it is squeezed to the upper side of the air guide tube, ensuring that the lower sponge roller continuously adsorbs the water adhering to the material.

The invention relates to the technical field of artificial board preparation, and particularly discloses efficient wood chip hot air drying equipment which comprises a drying cylinder and a hot air source, discs are arranged at the centers of the two end faces of the drying cylinder, a hot air guide pipe connected with the hot air source is arranged in the drying cylinder in a penetrating mode, and a hollow rotating pipe is rotatably arranged on the outer wall of the hot air guide pipe in an attached mode. A plurality of scraping plates are uniformly arranged on the hollow rotating pipe, a blanking port is formed in one end, close to the hollow rotating pipe, of each scraping plate, and a scattering plate for sealing the lower end of the blanking port is rotationally connected to the lower end, close to one end of the hollow rotating pipe, of each blanking port through a pin shaft; according to the efficient hot air drying equipment for the wood chips, the internal structure of a traditional roller drying machine is changed, the wood chips can be dried faster, the drying uniformity of all the wood chips can be improved, the drying effect of all the wood chips is guaranteed, compared with direct introduction of axial hot air, the contact time of the hot air and the wood chips can be prolonged, and the drying efficiency of the wood chips is improved. And heat energy loss in the hot air drying process is reduced.

The invention relates to the technical field of power equipment boxes, and particularly discloses a special power equipment box which comprises a box body, an air inlet and an air outlet, the air inlet and the air outlet are formed in the front-back direction of the box body, a drying module is rotationally installed at the air inlet and comprises a shell, a drying unit and a material storage unit, and a drying cavity and ventilation holes penetrating through the front side wall and the rear side wall are formed in the shell; the drying unit comprises a driving assembly, a drying assembly and a separation assembly; the driving assembly comprises a driving frame rotating in the drying cavity. The drying device has the beneficial effects that the closing plate separates a wet drying agent on the front side, when the containing cavity rotates by 90 degrees, the wet drying agent is discharged into the lower storage cavity for drying treatment, the upper storage cavity supplements a new drying agent into the containing cavity, and when the drying agent in the upper storage cavity is used up, the shell turns over by 180 degrees, and the drying agent in the lower storage cavity is discharged out of the shell. The positions of the upper storage cavity and the lower storage cavity are exchanged and circulated, the drying agent does not need to be manually replaced, and meanwhile the drying effect in the box body is guaranteed.

The invention provides a hermetia illucens breeding waste gas purification system, and relates to the field of waste gas treatment, the hermetia illucens breeding waste gas purification system comprises a purifier shell, the top and bottom of one side of the purifier shell are respectively provided with an air inlet and an air outlet, and the air inlet and the air outlet form an airflow channel through a fan installed on the inner top wall of the purifier shell; the filter is connected to the bottom of the fan and is used for adsorbing and filtering airflow sucked by the air inlet; and the deodorization pipe group is connected to the bottom of the shunting and filtering part and is used for deodorizing and decomposing the airflow. The draught fan works to suck waste gas and filter the waste gas through the flow dividing and filtering component, airflow enters the filtering tank and then enters the activated carbon filtering covers through the flow dividing holes in the clamping pipe, the airflow is gradually filtered and adsorbed in the activated carbon filtering covers from top to bottom, and the airflow can be dispersed and intersected in the two activated carbon filtering covers and then is filtered and adsorbed downwards again. And the filtered and adsorbed air flow is conveyed into the deodorization pipe group and the photocatalytic adsorption assembly for deodorization, filtration and adsorption operation.

The present invention discloses a catalyst carrier mesh belt kiln, which belongs to the technical field of mesh belt kilns, including a kiln body, an inner cavity of the kiln body is provided with a conveyor mesh belt, and power is provided between the conveyor mesh belt and the kiln body through a magnetic conductive mechanism, a pushing mechanism for pushing the catalyst material is provided on the top of the conveyor mesh belt, and a spreading mechanism for spreading the catalyst material is provided on the side of the pushing mechanism. The present invention sets a magnetic conductive mechanism and utilizes the application of magnetic power-on technology to achieve rapid switching of the connection and disconnection of the circuit, and at the same time sets the conveyor mesh belt in a segmented connection mode, and powers on through the mutual magnetic connection of the first magnetic block and the second magnetic block, and powers on the conveyor mesh belts currently connected separately through the heat conductive block, so that the catalyst at the current position can be roasted or dried, and the problem of excessive accumulation of catalysts, resulting in excessive volume and affecting the roasting or drying effect can be avoided.

The invention discloses a grinding device for lepidolite beneficiation, and relates to the technical field of lepidolite grinding. The device comprises a fuselage, wherein a crushing roller 1 and a crushing roller 2 are arranged inside the fuselage, wherein a shaft body 1 and a shaft body 2 are respectively arranged inside the crushing roller 1 and the crushing roller 2, wherein a gear 1 and a gear 2 are respectively arranged on the outer walls of the shaft body 1 and the shaft body 2, wherein the gear 1 and the gear 2 are meshed with each other, wherein a carrier plate for carrying lepidolite is arranged inside the fuselage, wherein a fan is arranged at the end of the shaft body 2, wherein an air pipe 1 is arranged on the outer wall of the fan, wherein a ring body 1 is arranged at the end of the air pipe 1, wherein the interior of the ring body 1 is hollow, wherein a heating cylinder is arranged inside the ring body 1, wherein a plurality of air outlet holes 1 are arranged on the inner wall of the ring body 1, wherein in the device, the lepidolite material above the carrier plate is dried to reduce the moisture on the surface thereof, thereby reducing the grinding adhesion caused by the moisture on the surface of the material, and improving the grinding efficiency and quality of the material.

The utility model relates to a particle forming machine, belongs to the field of biomass fuel, and particularly relates to a biomass fuel particle forming machine which comprises a machine body and further comprises a particle forming device, the two rotating rods are rotationally mounted on the inner side wall of the machine body, cams are fixedly mounted on the side walls of the rotating rods, sliding grooves are formed in the inner side wall of the machine body, sliding blocks are slidably mounted on the inner side walls of the sliding grooves, springs are fixedly mounted on the wall surfaces of the bottom ends of the sliding blocks, and dredging rods are fixedly mounted on the side walls of the sliding blocks; the rotating rod drives the cam to rotate, the cam rotates to extrude the dredging rod to enable the dredging rod to move downwards, when the cam is far away from the dredging rod, the dredging rod is driven by the counter-acting force of the spring to move upwards and continuously move up and down, raw materials blocked at a channel are dredged, the next working procedure is prevented from being influenced, and the production efficiency is improved. The problem that an existing biomass fuel particle forming machine is prone to being blocked is solved.

The invention discloses an automatic wire take-up machine, which belongs to the technical field of wire take-up machines. The machine comprises a support base box and a detachable cover plate sleeved and installed on the top of the support base box, a storage cavity bin, a wire take-up cavity, and a water collecting frame with a drain groove. The wire take-up cavity is provided with a circumferential drive module and a retracting mechanism, and the front side of the detachable cover plate is movably hinged with an outward cover plate for sealing the wire take-up cavity. Through a cleaning mechanism configured on a plurality of limit rod sleeves configured on the retracting mechanism, in the process of retracting the wire, a wiping sponge configured inside the disc cavity can be controlled to rotate by a third servo motor, so that the wiping sponge on one side is dipped in the cleaning reagent stored in the upper cleaning reagent storage box during the rotation process, and the wiping sponge on one side is kept relatively dry. Through the action of rotation, the wiping sponge dipped in the cleaning reagent wipes the outer surface of the retracted wire, so that the cleaning reagent is evenly applied on the outer surface of the wire.

The invention discloses a transformer coil drying pressing plate structure which comprises a mounting frame, a protection arm is fixedly connected to the outer surface of the mounting frame, a fixing rod is slidably connected to the side, away from the mounting frame, of the protection arm, and an outward extending plate is fixedly connected to the inner surface of the protection arm. The jacking assembly is slidably connected to the top of the mounting frame; the auxiliary assembly is fixedly connected to the bottom of the inner cavity of the mounting frame, and the top of the auxiliary assembly is fixedly connected with a bearing plate; and the bearing assembly is fixedly connected to the position, close to the auxiliary assembly, of the mounting frame. According to the transformer coil drying pressing plate structure, the bearing plate moves along with the mounting frame, meanwhile, a transformer coil is placed, the placing position of the transformer coil is adjusted according to needs, then the drying quality of the transformer coil is guaranteed, and the transformer coil can be extruded and fixed conveniently after the jacking assembly moves.

This utility model provides a miniature cofferdam cover for pile foundations. The miniature cofferdam cover includes: a pile foundation, an outer shell comprising at least two outer shell segments detachably connected around the pile foundation, and a water-stop membrane, in the form of a strip, surrounding the pile foundation with its bottom end lower than the bottom of the outer shell. A fixing clip is provided on the outer shell segment, comprising a threaded rod and a fixed end movably connected to the threaded rod. The fixed end moves towards the pile foundation under the push of the threaded rod. Connection holes and water-stop strips are provided at the edges of the outer shell segment. By using the outer shell segments to surround the pile foundation, the pile foundation is isolated from the surrounding water, providing space for water-based operations. The water-stop membrane isolates water at the contact point between the outer shell and the pile foundation, preventing external water from flowing into the outer shell from the connection point. The multi-segment connection method of the outer shell segments facilitates the transportation and installation of the outer shell. Furthermore, the structure of the outer shell, which can be completed in two segments, has fewer structural components, is easy to assemble, and saves on cofferdam costs.

The utility model is applicable to the technical field of file cabinets, and provides a ventilation and dehumidification device of a file cabinet, which comprises a cabinet body, a vertical plate is fixedly connected between the inner walls of the upper side and the lower side of the cabinet body, the vertical plate is positioned at the central position of the cabinet body, and transverse placing plates are fixedly connected between the two opposite sides of the vertical plate and the inner walls of the cabinet body. The interiors of the vertical plate and the transverse placing plate are hollow and communicate with each other, air outlet grooves communicating with the interiors of the transverse placing plate are formed in the surfaces of the upper side and the lower side of the transverse placing plate correspondingly, a heating shell is fixedly installed on the upper surface of the cabinet body, and a plurality of heating rods are fixedly installed in the heating shell; the internal pressure intensity of the file cabinet is larger than the external pressure intensity, external humid air can be prevented from entering the file cabinet along the ventilation holes under the action of the pressure difference, the dryness in the file cabinet is guaranteed, and the using effect of the dehumidification device is guaranteed.

The utility model relates to the technical field of bar code scanners, and discloses a bar code scanner with multiple trigger modes, which comprises a code scanner, a butt joint notch is arranged at the bottom of the code scanner, a copper core is arranged in an inner cavity of the butt joint notch, a mounting seat is arranged at the bottom of the code scanner, a butt joint mechanism is arranged in an inner cavity of the mounting seat, and the butt joint mechanism is connected with the copper core. According to the bar code scanner with the multiple trigger modes, the bar code scanner, the mounting base, the rubber button key and the pushing button key on the bar code scanner are mutually matched for use, so that the bar code scanner with the multiple trigger modes can be pushed to the bar code scanner in the state that the bar code scanner is held by a hand, and the bar code scanner is convenient to use. The press-type rubber button key is used for performing code scanning operation, and when the code scanner is in a power-off state, the code scanner is in butt joint with the mounting seat and pushes the push button key to perform continuous code scanning work, so that the device can switch code scanning modes at any time.

This application provides a water-cooled roller fixture for strip conveying, including a protective component, a drive component, a coupling, a water-cooled roller, and a water-cooling assembly. The protective component includes a protective cylinder and a first bearing seat and a second bearing seat rotatably located at both ends of the protective cylinder. The drive component is mounted on the first bearing seat. The coupling is placed inside the first bearing seat. One end of the water-cooled roller is inserted into the protective cylinder, and the other end is rotatably engaged with the first bearing seat. The water-cooled roller is connected to the output shaft of the drive component via the coupling. The water-cooling assembly is used to supply cooling water with a circulating path to the water-cooled roller. The water-cooled roller fixture for strip conveying provided by this application allows the water-cooling assembly to transport cooling water to the space where the water-cooled roller is located, cooperating with the existing forced cooling on the outer periphery of the protective cylinder to simultaneously cool the inside and outside of the protective cylinder. The coupling is placed inside the first bearing seat, isolating it from the outside environment and preventing moisture from contacting the coupling.

This utility model discloses a moisture-proof ceramic tea canister, relating to the field of ceramic canister moisture-proof technology. It includes a ceramic canister, a placement base, and a top cover. The ceramic canister includes a canister body, with both ends of the canister body respectively engaging with the placement base and the top cover. A drying component is provided on the placement base, and a moisture-proof component is provided on the top cover. A ventilated plate is provided inside the canister body, and a lifting component is provided inside the placement base to drive the ventilated plate up and down. The drying component includes a drying box, with two storage chambers in the drying box containing desiccant and activated carbon, respectively for dehumidification and deodorization. When replacement is needed, simply move the slider and insert plate in the locking mechanism to pull them out of the slot, releasing the fixation between the insert plate and the base, thus allowing the drying box to be pulled out for desiccant replacement. Simultaneously, the moisture-proof component includes a moisture-proof box containing desiccant, ensuring the drying effect on the tea leaves at the top. When replacement is needed, simply rotate the moisture-proof box.

The utility model discloses an inflammable and explosive gas dewatering device, including gas cooling water removal flow path, heat transfer medium circulation flow path and refrigerant circulation flow path, the gas cooling water removal flow path includes the pre -cooler, gas -liquid heat exchanger, gas -liquid separator and deliquescent dryer that connect gradually, heat transfer medium circulation flow path includes evaporimeter, gas -liquid heat exchanger, cold accumulator and circulating pump, the refrigerant in refrigerant circulation flow path absorbs heat and evaporates in evaporimeter and makes the heat transfer medium in heat transfer medium circulation flow path cooling. The utility model has the advantages of strong integrability, good operation safety, high dewatering efficiency.

The present invention discloses a gas-liquid separation device, which belongs to the technical field of gas-liquid separation, and comprises a tank body and a tank cover fixedly arranged at the upper end of the tank body, an air inlet pipe is arranged at the upper end of one side of the tank body, a liquid discharge pipe is arranged at the lower end of the tank body, an exhaust pipe is arranged at one side of the tank cover, a fixed sealing plate is fixedly arranged inside the tank body, a vent pipe is fixedly arranged through the middle of the fixed sealing plate, a fixed mesh plate is fixedly arranged inside the vent pipe, absorbent cotton is arranged at the lower end of the fixed mesh plate, and an extrusion component for squeezing the absorbent cotton for liquid discharge is arranged inside the vent pipe. The beneficial effects of the present invention are as follows: by arranging absorbent cotton inside the vent pipe, the gas is dried, and by arranging a sliding mesh plate, a fixed pipe and a limiting ring, the air permeability of the absorbent cotton becomes poor after the absorbent cotton fully absorbs water, so that the air pressure inside the tank body increases, and then the sliding mesh plate is squeezed to squeeze the absorbent cotton to discharge water, thereby ensuring the effect of drying the gas.

The invention relates to the technical field of machining of fin heat exchangers, in particular to a low-temperature efficient heat exchange drying furnace. The device comprises a furnace body, a conveying plate is arranged in the furnace body, the furnace body and the conveying plate are provided with a blowing mechanism and a flow dividing mechanism respectively, and the blowing mechanism, the flow dividing mechanism and workpieces are in one-to-one butt joint; a hydraulic rod is started to drive an air conveying pipe to be in butt joint with an air inlet pipe, and then purified air is blown into a heat exchanger through the air conveying pipe and a flow dividing jig; due to the fact that the interior of the heat exchanger is of a U-shaped structure, the air blowing branch holes are in butt joint with part of the air inlet end of the heat exchanger, air enters from one end of the heat exchanger and exits from the other end of the heat exchanger, the directional air inlet mode ensures that air flows orderly in a heat exchanger pipe, oil gas in the heat exchanger is brought out, and the drying effect in the heat exchanger is improved. And meanwhile, the air blowing branch holes are in butt joint with the air inlet end of the heat exchanger part, so that the air blowing branch holes blow air into each U-shaped pipe, and uniform drying is achieved.

The utility model discloses a double-cone rotary vacuum dryer with a molecular sieve dryer, which comprises a mounting base, a left supporting seat and a right supporting seat which are arranged on the mounting base, an industrial personal computer embedded on the left supporting seat or the right supporting seat, and a rotary drum rotationally arranged on the left supporting seat and the right supporting seat, the first bearing seat is arranged on the left supporting seat, the second bearing seat is arranged on the right supporting seat, the air inlet pipe penetrates through the first bearing seat, one end of the air inlet pipe is arranged in the rotary drum, the second bearing seat is rotationally sleeved with the connecting pipe, one end of the connecting pipe is connected with the rotary drum, the steam inlet pipe penetrates through the connecting pipe, and one end of the steam inlet pipe is arranged in the rotary drum. The dryer is connected with the air inlet pipe, the motor and the speed reducer are arranged on the right supporting seat, the belt is arranged between the motor and the speed reducer, the first gear is arranged on the speed reducer, and the second gear is arranged on the connecting pipe in a sleeving mode and connected with the first gear in an engaged mode.

This invention discloses a magnet manufacturing process in the field of magnet manufacturing technology, including the following steps: Step 1: Crush the raw materials to be made into magnets, and place the crushed materials in a melting mechanism to melt them into a liquid; Step 2: Pour the melted materials into a mold, and introduce gas into the mold to allow the liquid to burn and solidify; Step 3: Remove the solidified materials, cut them using a cutting device to form blocks or other shapes, and then chamfer the materials using a chamfering device to make their surfaces rounded; Step 4: Clean the chamfered materials, and then place them on a magnetizing machine to magnetize them, thus completing the magnet manufacturing process. This effectively avoids chipping during chamfering, further ensuring product quality.

The invention discloses an anti-sticking breathable chemical fiber fabric and a processing technology, and relates to the technical field of textiles, the anti-sticking breathable chemical fiber fabric is characterized in that a plurality of first protrusions are arranged on the side, close to an outer layer, of an inner layer in an array mode, gaps between the adjacent first protrusions and the inner layer and the outer layer form first breathable spaces, gaps between the adjacent second protrusions and the inner layer form second breathable spaces, and the first breathable spaces and the second breathable spaces form second breathable spaces; a plurality of first air holes are formed in the inner layer in a penetrating mode and communicate with the first ventilation space and the second ventilation space, and a plurality of second air holes are formed in the outer layer in a penetrating mode and communicate with the first ventilation space. The fabric made of the spandex profiled fibers and the viscose fibers can timely absorb sweat generated by skin while ensuring certain air permeability, and the air circulation effect on the two sides of the fabric is enhanced through the first air holes, the second air holes, the first air spaces and the second air spaces which are communicated with one another; the second protrusions increase the gap between the fabric and the skin, so that the fabric is not prone to being attached to the surface of the skin when being worn.

The utility model discloses an energy -saving compound fertilizer production is with drying equipment, including fixed bolster and transverse installation's drying pipeline, and the both sides of pipeline are equipped with inlet pipe and discharge pipe respectively, is equipped with conveying device inside, and the top is linked with the heat supply device below through hot gas delivery structure, and the inner wall of drying pipeline is coated heat -proof coating and reduces heat loss, and the electric butterfly valve at inlet pipe place can accurate control feed quantity, and the guide vane of discharge pipe is convenient for material discharge. Conveying device adopts the spiral structure with wear -resisting ceramic coating, prolongs the life, and hot gas delivery fan is frequency conversion formula, and heat supply device is equipped with automatic temperature control system, can adjust hot gas delivery capacity and temperature according to need, and main conveying pipeline is wrapped with heat -insulating cotton and reduces heat loss. Besides, the equipment guarantees the leakproofness through graphite sealing washer, and the stability is promoted to the damping rubber block of bearing seat, and the anti -skid cat ladder of fixed bolster guarantees the operation safety, effectively improves energy utilization efficiency and production safety.

The invention discloses a compact environment-friendly gas-insulated totally-enclosed ring main unit, and relates to the technical field of ring main units, in particular to a compact environment-friendly gas-insulated totally-enclosed ring main unit, which comprises a cabinet body, fins, a cleaning mechanism and an engineering dry air mechanism, fins achieve heat dissipation of the cabinet body, the cleaning mechanism cleans dust on the fins through a rolling brush, a spray head at the bottom of a first pipeline can wet the rolling brush when a temperature sensor detects that the temperature exceeds 50 DEG C, and a support is matched with the spray head to move up and down to achieve the dual functions of cleaning and cooling. The engineering dry air mechanism preheats air through a heating pipe and a heating wire of a second pipeline, then the air is dehydrated and air-dried through a small thermal cycle air bellow, generated dry air is introduced into an air box for insulation arc extinguishing, and meanwhile the temperature of the air box is controlled to guarantee the insulation performance. The ring main unit is compact in structure, dry air is non-toxic and non-combustible, greenhouse effect is avoided, and the ring main unit is environment-friendly, reliable in operation and suitable for various power distribution scenes.

The utility model discloses a kind of nutrition meal bag raw materials moisture-proof storage devices, it is mainly related to the moisture-proof storage field of powdery raw materials. Including storage box, the inside of storage box is equipped with transition chamber and storage chamber, transition chamber and storage chamber are equipped with material leakage hole, material leakage hole is rotatably connected with baffle, multiple torsional springs are equipped between baffle and the lateral wall of material leakage hole, multiple stoppers for cooperating with baffle are equipped at material leakage hole, the side of storage box is equipped with dehumidification box, dehumidification box is movably connected with dehumidification box inside, the both sides of dehumidification box are equipped with the ventilation pipe being communicated with transition chamber, the end of ventilation pipe in one side is equipped with dehumidification fan. The utility model has the beneficial effect that it can solve the technical problem that existing storage device is easy to bring in moisture when replenishing material and affect the overall drying degree of powdery raw materials, reduce the influence of moisture brought in when feeding on the original drying degree of powdery raw materials, avoid powdery raw materials to be damp and affect the quality of subsequent nutrition meal bag.

The invention provides a deep well sealing structure suitable for foundation pit dewatering and a construction method of the deep well sealing structure, and belongs to the field of drainage construction. The structure comprises a tube well structure, a reinforcing structure, a waterproof structure, a base structure, an upper sealing structure, an outer sealing structure and an inner filling structure. The tube well structure comprises a PVC tube and a coarse sand ring, and the coarse sand ring is located on the periphery of the PVC tube. The base structure is located above the coarse sand ring; the waterproof structure is laid above the base structure; the upper sealing structure is arranged above the PVC pipe; the external sealing structure is arranged above the base structure and located outside the tube well structure. The periphery of the PVC pipe is further sleeved with a reinforcing structure. And the internal filling structure is arranged in the PVC pipe. The method comprises the steps that a base structure is laid, a PVC pipe is sleeved with a reinforcing structure, and a waterproof structure is laid; arranging an external sealing structure; the PVC pipe is cut off, high-capacity water pumping is conducted, and a wellhead is closed; an upper closed structure is provided. The foundation pit dewatering device is matched with the foundation pit bottom plate in strength, construction safety is guaranteed, and the foundation pit dewatering effect is achieved.

The utility model discloses an elderly monitoring watch with a medicine storage function, which comprises a medicine storage box, a monitoring watch body is mounted at the top end of the medicine storage box, and insertion blocks are uniformly mounted on one side of the front of the monitoring watch body. According to the utility model, medicines are placed in the medicine storage box, and the monitoring watch body is manually driven to turn over under the cooperation of the hinge shaft, so that the monitoring watch body and the medicine storage box are attached to each other, and the insertion block is inserted into the clamping groove; an adjusting shaft is screwed to drive an adjusting toothed plate and a connecting toothed plate to do relative horizontal movement under the cooperation of an adjusting gear, so that a limiting block is inserted into a fixing groove, the monitoring watch body is conveniently limited and fixed, through the operation, medicine is conveniently stored in a medicine storage box, the old can take medicine in time when attacking the disease, and the use safety of the old is improved. Therefore, the probability of life danger of old people is reduced, and the practicability is improved.

The utility model discloses a PLC control cabinet for sewage treatment, and relates to the technical field of control cabinets. The device comprises a cabinet body, the upper side of the inner wall of the cabinet body is fixedly connected with a fan, the output end of the fan is fixedly connected with an output pipe frame, the two output ends of the output pipe frame are both fixedly connected with treatment tanks, the bottom surfaces of the two treatment tanks are both fixedly connected with output pipes, and the output pipes are fixedly connected with the output ends of the output pipe frame. The surfaces of the two output ends of the output pipe frame are fixedly connected with first electromagnetic valves and air inlet pipes in sequence from top to bottom, the surfaces of the two air inlet pipes are fixedly connected with second electromagnetic valves, the surfaces of the two output pipes are fixedly connected with exhaust pipes, and the surfaces of the two exhaust pipes are fixedly connected with third electromagnetic valves. When in use, the electric cabinet has good ventilation and heat dissipation performance, can prevent electrical elements in the electric cabinet from being damaged by water molecules and ozone, improves the use quality of equipment, and is beneficial to use.

The present invention belongs to the technical field of pepper processing, specifically a pepper flower stamen thresher, comprising a box, a feed hopper is fixed on the top of the box, a roller is rotatably installed on the lower side of the inner cavity of the box, a plurality of evenly distributed crushing plates are fixed on the outer wall of the roller, a screen is fixed on the lower side of the roller and is inclined along the width direction of the box, a first discharge hole is opened on the lower side of one side wall of the box, and an inclined plate is fixed on the inner wall of the box corresponding to the first discharge hole. The present invention dries the stamens by using a drying mechanism after introducing the stamens into the inner cavity of the box, the stamens slide on the hollow plates, and the first electric heating wire in the inner cavity of the hollow plates can be used to heat the stamens, so that the heat dries the stamens, and after double drying on two hollow plates, the stamens are introduced to the rollers for crushing, so that the dryness of the crushed stamens can be guaranteed, thereby ensuring the separation effect, and effectively avoiding the situation where the dryness is insufficient and adhesion affects the separation effect.

The utility model relates to the technical field of fertilizer manufacturing, and discloses a drying device which comprises a box body, the top of the box body is fixedly connected with a feeding hopper, the bottom of the feeding hopper extends into the box body, and the inner wall of the bottom of the box body is connected with a sliding plate in a sliding mode. Hot air generated by starting the hot-air blower to work enters the air outlet pipe through the telescopic hose and is blown to the drying material frame from the air outlet, so that fertilizer on the drying material frame is dried, meanwhile, the rotating shaft rotates to drive the rotating disc and the eccentric sliding rod to rotate, and the sliding rod slides in the O-shaped strip; and the sliding rods drive the O-shaped strips and the sliding plates to slide back and forth in the sliding grooves in a reciprocating mode, then the drying material frame is driven to shake, the fertilizer is continuously turned over and spread on the drying material frame and makes full contact with hot air, comprehensive and uniform drying is achieved, the drying efficiency and quality are improved, and the drying effect of the fertilizer is guaranteed.