19results about How to "Solve the discharge problem" patented technology

The utility model discloses a dyeing device which comprises a feeding assembly, a dyeing mechanism and a discharging assembly. The feeding assembly is used for turning over a single slide by 180 degrees and feeding the single slide into the dyeing mechanism. The dyeing mechanism is used for dyeing the slide to obtain a dyed slide; and the discharging assembly is used for turning over the dyed pieces by 180 degrees and discharging the dyed pieces. According to the dyeing device provided by the invention, the feeding and discharging problems of the front and rear slides of the dyeing tank are solved, a good dyeing effect is realized, and the automation degree of dyeing is improved.

The invention provides a desulfurization ash regeneration device and method, and relates to the technical field of desulfurization ash regeneration. The device comprises a shell, the shell is provided with a reaction cavity, a feeding port and a discharging port, and a turnover sand core is arranged between the reaction cavity and the discharging port and used for controlling the desulfurization ash discharging process; a gas inlet is formed between the discharge hole and the sand core and is used for introducing reaction gas which reacts with the desulfurized fly ash into the reaction cavity; an ignition device; the circular reaction unit is used for realizing circular reaction of the desulfurized fly ash in the reaction cavity to reach set conditions; and an air outlet. When the device is used for regenerating the desulfurized fly ash, reaction gas can be used as a heat source and a reducing atmosphere at the same time, the desulfurized fly ash is efficiently and quickly regenerated and decomposed into calcium oxide in the reaction cavity, and the energy consumption is reduced; the regenerated desulfurized fly ash can be used in a sintering or pellet production process, so that the treatment cost of waste ash and the use amount of new lime are reduced, and the environmental protection cost and carbon emission of enterprises are effectively reduced.

The utility model discloses a finished limestone storage device which comprises a storage tank, a supporting plate, a control device, a discharging assembly and a discharging assembly. The material storage tank comprises a rectangular pyramid bottom plate and a rectangular shell, the tip end of the rectangular pyramid bottom plate is placed downwards, the material control device is arranged in the rectangular pyramid bottom plate, the rectangular shell is fixedly connected to the rectangular pyramid bottom plate, a discharging assembly is arranged on the side face of the top of the material storage tank, and a discharging channel is formed in the bottom of the material storage tank. A discharging assembly is arranged at the bottom of the material storage tank, and the material control device and the discharging assembly are used in cooperation. A supporting plate is arranged at the splicing position of the rectangular pyramid bottom plate and the rectangular shell, and the four corners of the supporting plate extend downwards to be provided with supporting columns. The limestone storage device is mainly used in the technical field of limestone production, and can effectively feed and discharge through the arrangement of the sealed container, so that the storage time is prolonged, and the limestone is effectively prevented from going bad.

The embodiments of this specification disclose a switch control device, a control method, and a cast-in-place intrinsically safe DC regulated power supply for mining. The switch control device includes: a button arranged on the intrinsically safe side of the power supply and a control circuit arranged on the non-safe side of the power supply, and a photoelectric coupler for isolating the button and the control circuit. When in use, by pressing the button arranged on the intrinsically safe side of the power supply, the photoelectric coupler is triggered to generate a control signal on the non-safe side of the power supply, and the on and off of the transistor switch circuit is controlled by the control signal, so that the purpose of convenient operation can be achieved under the condition that the power supply is completely cast-in-place and meets the intrinsic safety requirements. The technical solution of the present invention adopts ordinary buttons and photoelectric couplers, does not require explosion-proof devices, and has the beneficial effects of convenient operation, low cost, and easy replacement of wearing parts.

The utility model provides a GIS device and an electric power system, the GIS device comprises a conductor and a voltage-sharing cover, one end of the conductor is connected with a bushing of a transformer; the voltage-sharing cover is detachably connected with one end of the conductor, the voltage-sharing cover is arranged on the outer side of the conductor in a covering mode in the circumferential direction of the conductor, and the voltage-sharing cover is used for shielding discharge of the conductor. The voltage-sharing cover is additionally arranged at one end, connected with the bushing of the transformer, of the conductor of the GIS equipment, the voltage-sharing cover is detachably connected with the conductor, and the voltage-sharing cover has insulation and voltage-sharing shielding effects, so that when the conductor discharges to the outer wall of the gas chamber of the GIS equipment, the voltage-sharing cover is arranged on the outer wall of the gas chamber of the GIS equipment; the voltage-sharing cover can play a voltage-sharing and shielding role on high-voltage field intensity, so that the problem that the conductor discharges to the outer wall of the gas chamber when the GIS equipment and the transformer operate and the high-voltage side GIS gas chamber is subjected to transient high-voltage impact is solved, and normal operation of the GIS equipment and the transformer is ensured.

The invention provides a pneumatic powder conveyor and an automatic cleaning method thereof, and relates to the technical field of material transportation. The technical problems that in the prior art, blockage is prone to occurring, cleaning operation wastes time and labor, and the material conveying efficiency is low are solved. The pneumatic powder conveyor comprises a storage tank, a cylindrical filter element, a cleaning pipe, a warm air inlet pipe, an in-tank partition plate, a negative pressure suction pipe, a negative pressure suction pipe, a discharge valve, a sealing bin door, a sewage discharge bin, a sewage discharge pipe, a cleaning sealing plate and a sealing plate dust removal mechanism, and the cylindrical filter element is of a cylindrical hollow structure provided with a plurality of through holes and is arranged in the storage tank; the cleaning pipe comprises a flow inlet part and a flow outlet part, the flow inlet part extends out of the storage tank, and the flow outlet part extends into the cylindrical filter element and is provided with a plurality of jet holes; the warm air inlet pipe comprises an air inlet part and an air outlet part, and the air outlet part extends into the material storage tank. The cleaning convenience of the machine is improved, and then the conveying efficiency of materials is improved.

The utility model discloses a discharge control circuit of an AGV dolly. The discharge control circuit comprises a key switch, a first contactor, a DC-DC converter, a motor controller and a power supply. One end of the key switch is connected with the positive electrode of the power supply, the other end of the key switch is connected with the input end of the DC-DC converter, the output end of the DC-DC converter is electrically connected with the coil end of the first contactor, the input end of the first contactor is electrically connected with the positive electrode of the power supply, and the output end of the DC-DC converter is electrically connected with the coil end of the second contactor. And the output end of the first contactor is connected with the input end of the motor controller. And the other end of the key switch is also electrically connected with an ignition switch control end of the motor controller. According to the utility model, the accuracy of battery discharge control of the AGV trolley can be improved, and the energy consumption of the AGV trolley can be reduced.

The utility model discloses an oil-gas-water interface separation device, which belongs to the technical field of petroleum stock solution processing and separating devices, comprises a main shell, and is characterized in that an inner cavity of the main shell is divided into a liquid inlet chamber, a mixing chamber, a settling chamber and an oil-water separation chamber through corrugated plate packing, a metal baffle plate and a baffle plate which are sequentially arranged from left to right; the oil-water separation chamber is divided into a front oil chamber and a rear water chamber through a transversely arranged oil-water separation plate; a first blow-off pipe and a second blow-off pipe are sequentially arranged at the bottom of the main shell in the position of the settling chamber from left to right; a wire mesh demister is arranged on the right side of the top of the inner cavity of the main shell and located at a bottom outlet position of the air outlet. According to the oil-water-gas interface separation device, through application of the first blow-off pipe and the second blow-off pipe in the petroleum processing separation process, the problem that an existing three-phase separation device is difficult to discharge impurities floating on the surface of an oil-gas interface and the surface of an oil-water interface in the separation process is well solved, meanwhile, the separation precision is improved, and the separation effect is optimized.

The utility model discloses a die for continuous upward punching in heat shield production. The die comprises an upper die structure and a lower die structure. The die is characterized in that the upper die structure comprises an upper clamping plate and an upper base plate, a blowing hole is formed in the upper base plate and communicated with a blowing pipe, and the blowing pipe is connected with a high-pressure air source; a steel hole is formed in the containing cavity of the upper clamping plate, a forming hole and a discharging hole are formed in the steel hole, and the discharging hole is communicated with the blowing hole. The lower die structure comprises a lower clamping plate and a lower cushion plate. A stripping back plate and a stripping plate are sequentially arranged above the lower clamping plate; punches are mounted in the mounting holes of the lower clamping plate, the stripper plate and the stripper plate; the punches are matched with the discharging holes and correspond to the discharging holes in position; the die is simple in structure and easy to machine, meets the requirements of different fracture faces and burr faces of products, can finish machining in a continuous die at a time, improves product quality, guarantees machining precision, and is low in cost and high in production efficiency.

The discharging device comprises the cyclone separator, the cyclone separator is provided with an air inlet end, a discharge pipe and an ash bucket, a filter is installed on the discharge pipe, a filter screen is arranged in the filter, a powder suction pipe extending to the top of the filter screen is installed on one side of the filter, the other end of the powder suction pipe is connected with a venturi pipe, and the other end of the venturi pipe is connected with the ash bucket. A fluid pipeline is arranged at a fluid inlet of the Venturi tube, and a powder feeding pipeline is arranged at the powder-containing output end of the Venturi tube. According to the discharging device of the cyclone separator, powder at the bottom of the ash hopper is conveyed through the ejector, the filter is additionally arranged on the discharging pipe, the filter is cleaned through the Venturi pipe, and the problem that the powder is discharged due to the fact that the airflow velocity of the cyclone separator is floating is solved.

The application discloses a negative pressure head cover capable of preventing droplet transmission and a use method thereof, and belongs to the technical field of medical devices. The negative pressure head cover comprises a sealed head cover, a sealed face cover, and a negative pressure pipe. The sealed head cover is transparent. The sealed face cover is detachably arranged on the outer side of the sealed head cover and is transparent. The negative pressure pipe is arranged on the outer side of a sterilization assembly. The application effectively solves the problem that the exhaled gas cannot be sterilized before being discharged, thereby realizing that the negative pressure pipe can extract the gas in the sealed face cover, input the gas into the inside of the sterilization assembly for sterilization, and then discharge the gas through the exhaust pipe, so that the exhaled gas of the patient can be sterilized before being discharged, the gas in the sealed head cover is prevented from being emitted into the air when the sealed head cover is removed, and the effect of preventing droplet transmission is improved.

The present invention provides a pneumatic powder conveyor and an automatic cleaning method thereof, and relates to the technical field of material transportation. The technical problems existing in the prior art that the material is easily blocked, the cleaning operation is time-consuming and labor-intensive, and the material conveying efficiency is low are solved. The pneumatic powder conveyor includes a storage tank, a cylindrical filter element, a cleaning pipe, a warm air intake pipe, a partition in the tank, a negative pressure suction pipe, a negative pressure suction pipe, a discharge valve, a sealed bin door, a sewage bin, a sewage pipe, a cleaning sealing plate, and a sealing plate dust removal mechanism. The cylindrical filter element is a cylindrical hollow structure provided with a plurality of through holes and is arranged inside the storage tank; the cleaning pipe includes an inlet part and an outlet part, the inlet part extends to the outside of the storage tank, the outlet part extends to the inside of the cylindrical filter element, and the outlet part is provided with a plurality of jet holes; the warm air intake pipe includes an air inlet part and an air outlet part, and the air outlet part extends to the inside of the storage tank. The present invention improves the convenience of machine cleaning, thereby improving the material conveying efficiency.

The utility model discloses a kind of empty barrel blow-drying devices for purified water production, belong to purified water production technical field, including base, the lower end corner of base is provided with support leg, the side of base is provided with support frame, the inside of the upper end of support frame is provided with empty barrel clamping fixed mechanism, the side of base is provided with empty barrel blow-drying mechanism;The empty barrel clamping fixed mechanism includes drive assembly, the side upper end of support frame is provided with drive assembly, the utility model is provided with empty barrel clamping fixed mechanism, solve the problem that empty barrel in existing blow-drying device is easily shaken or displaced in blow-drying process, the mechanism adopts motor drive bidirectional screw rod, drive nut slider moves, to realize the stable clamping of arc clamping plate to empty barrel, the design of arc clamping plate and empty barrel appearance perfect fit, increase clamping area, the setting of antiskid line further enhances the reliability of clamping.

The present invention discloses a digestive tract capsule pH detection device, including a capsule detector; a magnetic drive mechanism for driving and controlling the capsule detector; the magnetic drive mechanism includes a magnetic airbag, the magnetic airbag includes an airbag bag, and the inner circle of the airbag bag is provided with a pleated structure; a plurality of inner bags are provided in the inner cavity of the airbag bag; the other end of each inner bag is connected to the outer bag; the inner and outer bags are filled with magnetic slurry; the airbag bag is provided with an inflation hole, which is connected to the air pump through an inflation pipeline; an electromagnet rod is also provided inside the outer bag. The present invention also discloses a method for preparing magnetic slurry and magnetic fluid. The present invention does not rely on different pH values ​​of the digestive tract to locate the position, but uses the magnetic force generated by the magnetic drive mechanism to drive the movement and positioning of the capsule detector, and is equally applicable regardless of whether the pH value of the patient's digestive tract is normal. Similarly, for critically ill patients, the positioning and excretion problems of the capsule detector in the intestine can be solved.

The present invention discloses a material screening device, comprising a device body, a sliding door and a screening device, wherein a feed port is provided at the top of the device body, the interior of the device body is a hollow structure, and at least one screening mechanism is provided inside the device body, and the screening mechanism evenly divides the interior of the device body into at least two screening bins; the top and bottom of the device body are located at the front side of the device body and are respectively provided with slide rails that are grooved with each other, a sliding door is installed inside the slide rail, a discharge port corresponding to the screening bin is provided on one side of the sliding door, and a discharge hopper is provided at the bottom of the discharge port outside the sliding door; a screening device is provided on one side of the device body, and a transmission mechanism is connected to one side of the screening device, and one end of the transmission mechanism passes through the device body and is fixedly connected to a fixed frame. The present invention can replace the screen and change the number of screens according to people's needs, thereby improving the efficiency of the material screening process.

The utility model discloses a vehicle-mounted reactor relates to nuclear reaction technical field, including sealed pressure compartment, reactor and residual exhaust system, the reactor sets up in the inside of sealed pressure compartment, sealed pressure compartment with reactor passes through residual exhaust system connects, residual exhaust system with reactor carries out heat exchange, and carries out heat exchange with sealed pressure compartment. The utility model solves the technical problem of vehicle-mounted reactor heat discharge design complex, has taken place breakdown, overall reactor mass greater etc. in prior art, provides a kind of vehicle-mounted reactor with small volume, and residual heat can be discharged in vehicle movement.

The utility model discloses a semi-finished acrylic coating transporting device which comprises a transporting device and a barrel body, the barrel body is arranged at the top end of the transporting device, and the semi-finished acrylic coating transporting device further comprises an auxiliary mechanism arranged on the right side of the top end of the transporting device; and the discharging mechanism is arranged on the left side of the top end of the auxiliary mechanism. When the semi-finished product acrylic coating conveying device starts to be used, the work of preventing shaking in the barrel body conveying process is achieved through using work of the auxiliary mechanism, the work of directly discharging semi-finished products through the discharging mechanism after the barrel body is conveyed is achieved through using work of the discharging mechanism, and through cooperative use of the structures, the working efficiency is greatly improved. The problem that when semi-finished products are transported by an existing transporting device, barrels cannot be limited, and scattering is caused by shaking is solved, and the problem that the semi-finished products in the barrels cannot be directly discharged after the barrels are transported to proper positions is solved.

The utility model discloses a guide rail moving mechanism which comprises a protective shell, a cutting cone is arranged on the left side of the protective shell, a Q0 pole rod is arranged in the protective shell, a vacuum cavity is formed in the protective shell, a normal-pressure environment is arranged in the protective shell, and a fine adjustment mechanism is arranged on the inner wall of the normal-pressure environment. A fixing plate is fixedly connected to the right wall of the protective shell, the sliding rod is fixedly connected to the right wall of the mounting plate, and the sliding rod is slidably connected to the inner wall of the fixing plate. The guide rail is moved through the fine adjustment mechanism, the distance between the interception cone and the Q0 pole rod can be adjusted without disassembling the reconnection ion guide rod, the inner side and the outer side of a vacuum system are isolated through the corrugated pipe, the telescopic characteristic of the corrugated pipe is fully used, the problem of discharging between the interception cone and the Q0 pole rod of the triple quadrupole mass spectrometer is solved, and the mass spectrometer quality is improved. The optimization of the distance between the pole rods of the interception cone Q0 is realized, so that the performance of the mass spectrometer is improved.

This utility model discloses a modular heat exchange device, relating to the technical field of integrated heating equipment. The device includes a cabin and a buffer water tank housed within the cabin. A plate heat exchanger is installed inside the cabin, with a heating inlet pipe and a heating return pipe connected to one side of the plate heat exchanger, and an outlet pipe and an inlet pipe connected to the other side. A pump is connected to one end of the inlet pipe. This modular heat exchange device is open-type. By incorporating the buffer water tank, it effectively solves the problems of excessive heating water pressure and gas discharge from the heating equipment. It employs an integrated controller and sensor linkage to achieve automated control, improving system operating efficiency and safety. Adding a heater allows for secondary heating of the water after heat exchange, ensuring a constant water temperature to meet heating needs. The overall modular design facilitates installation and maintenance, reduces operating costs, and enhances versatility and applicability.