19results about How to "Fully condensed" patented technology

The invention relates to the technical field of aquaculture, in particular to aquaculture filtering equipment which mainly comprises a filtering tank and a stirring mechanism, a water drainage opening is formed in the bottom face of the filtering tank in a penetrating mode, a water inlet and a medicine adding opening are formed in the top face of the filtering tank in a penetrating mode, and the stirring mechanism is arranged in the filtering tank and comprises a baffle located in the filtering tank. And the vibrating mechanism is arranged below the barrier plate. A motor drives a rotating shaft, a limiting strip and a rotating plate to rotate, when the rotating plate drives a connecting shaft and a stirring blade to rotate, a roller on the connecting shaft rolls on the inner wall of a fixed frame, and under the action of the roller, the fixed frame, a groove body and a fixed rod, the connecting shaft and the stirring blade revolve, rotate and move up and down in a reciprocating manner at the same time; therefore, contact and reaction between the flocculating agent and the water body are more uniform, the flocculating agent can fully play a role, impurity particles are fully captured or coagulated, and the impurity separation and precipitation effect and the water body filtering quality in the water treatment process are improved.

The utility model discloses a biogas condensation dehumidification device based on a tubular heat exchange structure, which relates to the technical field of biogas dehumidification, and comprises a cylindrical shell, a plurality of heat exchange tubes are arranged in the cylindrical shell along the axial direction of the cylindrical shell, the inner wall of each heat exchange tube is provided with an anti-corrosion coating, and the outer wall of each heat exchange tube is provided with an anti-corrosion layer. The two ends of each heat exchange pipe are fixedly connected with the cylindrical shell through pipe plates, the two ends of the cylindrical shell are connected with an air inlet pipe and an air outlet pipe through reducer pipes respectively, the air inlet end of the air outlet pipe is fixedly connected with a folded plate type gas-liquid separator, and the large-diameter end of the reducer pipe connected with the air outlet pipe is connected with a drainage pipe. The two ends of the barrel wall of the barrel-shaped shell are connected with a water inlet pipe and a water outlet pipe respectively. The biogas condensation and dehumidification device based on the tubular heat exchange structure is good in condensation and dehumidification effect and long in service life, and the maintenance cost can be reduced.

The utility model provides a kind of glass glue processing condensing device, including base, raw material conveying module is installed on the base, multistage condensing module, temperature control module, cooling medium circulation module and discharge collection module, raw material conveying module, multistage condensing module, temperature control module, cooling medium circulation module and discharge collection module are interconnected by pipeline to condense glass glue material between them.The utility model can realize the accurate monitoring and control of glass glue raw material temperature, effectively avoid the product quality problem caused by temperature anomaly, ensure that glass glue finished product quality is stable and reliable.

The invention discloses a rice non-sticky control method in the heat preservation stage of a cooking utensil and an electric cooker, the cooking utensil completes rice cooking through a coating-free inner container, and the method comprises the steps that cooking is completed, and the cooking utensil is controlled to enter the heat preservation stage; acquiring bottom temperature data of an inner container of the cooking utensil, and controlling a heating device to intermittently heat the inner container according to the bottom temperature data and a preset value; obtaining the uncovering state of the cooking utensil, and if it is detected that the pot cover is opened, executing a first heat preservation stage after the pot cover is closed; if it is not detected that the pot cover is opened, a second heat preservation stage is executed; in the first heat preservation stage, the heating device is controlled at a first preset value to heat the liner; in the second heat preservation stage, the heating device is controlled at a second preset value to heat the inner container; the second preset value is greater than the first preset value. By means of the control method, the non-stick effect of the uncoated inner container can be improved.

This invention discloses a low-temperature vacuum distillation apparatus for synthesizing tert-butyl ester compounds, comprising: a distillate tank, made of transparent borosilicate glass, for holding the tert-butyl ester compound solution to be distilled. Its transparency allows operators to easily observe the state and level of the internal solution and monitor the distillation process. The invention also includes a vacuum pump that precisely adjusts the system pressure according to distillation requirements, achieving vacuum distillation. At lower pressures, the boiling point of the tert-butyl ester compounds decreases, allowing distillation at lower temperatures and avoiding the degradation of compound activity by high temperatures. This is particularly suitable for purifying heat-sensitive tert-butyl ester compounds, ensuring product quality and performance. A temperature sensor is installed in the water bath heating tank to monitor the water bath temperature in real time and feed the signal back to the control system of the heating panel for precise temperature control.

The invention relates to the technical field of malodorous gas treatment, in particular to dry-type chemical oxidation filtration gel integrated deodorization equipment and a method thereof. Comprising a filter box, and a detection cavity is formed in the filter box; a first filtering cavity and a second filtering cavity are symmetrically formed in the filtering box; an odor detector is arranged in the detection cavity; and a multi-filter-material filtering unit is arranged in the first filtering cavity. When the deodorization equipment disclosed by the invention works, malodorous gas enters the water removal unit through the gas inlet valve for condensation water removal, then the concentration and components of malodorous gas molecules are detected by the malodorous gas detector, and adsorption deodorization or oxidation deodorization work is carried out according to corresponding detection results; the problem of excessive deodorization performance can be avoided by changing the filtering mode, the deodorization cost is reduced, malodorous gas with different components can be efficiently deodorized by adopting multiple filtering materials, and the working quality of the deodorization equipment is improved.

The utility model belongs to the technical field of compressed air drying and filtering equipment, and relates to a multi-stage separation stable pollution discharge precise filtering device which comprises a coarse separation assembly and a precise separation assembly which are mutually matched and connected, and an outlet of the coarse separation assembly is hermetically connected with an inlet of the precise separation assembly; the coarse separation assembly comprises an upper tank body, one axial end of the upper tank body is in threaded connection with an upper cover body, a flow guide structure is fixed in the upper cover body, an upper flow guide space is formed between the flow guide structure and the upper tank body, the upper cover body is provided with an inclined inlet, and the inlet is communicated with an inner cavity of the upper tank body; the fine separation assembly comprises a lower tank body, the lower tank body and the upper tank body are connected through a connecting flange, a filter element is installed on the connecting flange and communicated with the upper tank body and the lower tank body, and the connecting flange is provided with an outlet; filler is laid at the bottom of the lower tank body, a pressing plate is arranged on the filler, and a pollution discharge connector is arranged at the lower end of the lower tank body. According to the filtering device, oil, water and other liquid drops in gas can be effectively removed, secondary pollution caused by gas flow impact is avoided, and the quality of outlet gas and the working efficiency are improved.

This invention relates to the technical field of water electrolysis hydrogen production equipment, providing a T-type coupled gas-liquid separation and condensation integrated device and its working process for water electrolysis hydrogen production. The device includes a housing comprising a horizontal separation section, a vertical condensation section, and a liquid collection section. The liquid collection section and the vertical condensation section are located on the same vertical plane, with the vertical condensation section positioned above the liquid collection section. The horizontal separation section, vertical condensation section, and liquid collection section are connected and together form a T-shaped structure. A gas deflection channel is formed at the intersection of the vertical condensation section and the horizontal separation section, causing the gas after initial liquid removal to change from horizontal flow to vertical upward flow. The deflection channel forms a flow guiding transition structure to prevent secondary entrainment caused by eddies in the gas flow. This invention employs a three-stage synergistic purification process, achieving excellent gas-liquid separation and demisting efficiency. It utilizes a three-stage synergistic treatment mechanism of gas-liquid cyclone initial separation + deep condensation dehydration + wire mesh demisting, combined with a strong swirling flow field to enhance droplet detachment and a flow equalization plate to optimize airflow distribution, effectively removing electrolyte droplets and water vapor entrained in the gas.

The utility model discloses a device for recovering yellow phosphorus from yellow phosphorus furnace gas belongs to phosphorus chemical tail gas treatment and resource recovery technical field, aims at solving the technical problem of low recovery efficiency of yellow phosphorus furnace gas under prior art. The device for recovering yellow phosphorus from yellow phosphorus furnace gas includes: tower body, the tail gas conveying pipe is provided on the tower body bottom end lateral wall, the tower body top is provided with the tail gas discharge pipe orifice, and yellow phosphorus furnace gas is inputted into the tower body from the tail gas conveying pipe and is discharged from the tail gas discharge pipe orifice, inner tube, the inner tube is arranged in the tower body, and a plurality of recovery channels are formed in the inner tube, and the recovery channel is vertically distributed, and the refrigerant conveying pipe is arranged in each recovery channel. The device for recovering yellow phosphorus from yellow phosphorus furnace gas increases the contact area of refrigerant and furnace gas, improves the heat exchange efficiency, can more effectively reduce the temperature in the tower, makes the yellow phosphorus in yellow phosphorus furnace gas fully condense, thereby improves the recovery efficiency of yellow phosphorus.

The present invention relates to the field of aquaculture technology, specifically to an aquaculture filtering device, mainly comprising a filter tank, a drain port is provided on the bottom surface of the filter tank, a water inlet and a drug adding port are provided on the top surface of the filter tank, a stirring mechanism is arranged inside the filter tank, the stirring mechanism includes a baffle plate located inside the filter tank, and a vibration mechanism is arranged below the baffle plate. When the motor drives the rotating shaft, the limit bar and the rotating plate to rotate, and the rotating plate drives the connecting shaft and the stirring blade to rotate, the roller on the connecting shaft rolls on the inner wall of the fixed frame, and under the action of the roller, the fixed frame, the trough body and the fixed rod, the connecting shaft and the stirring blade revolve and rotate at the same time and reciprocate up and down, so that the contact and reaction between the flocculant and the water body are more uniform, and the flocculant can give full play to its role, so that the impurity particles are fully captured or condensed, and the effect of impurity separation and precipitation and the filtering quality of the water body in the water treatment process are improved.

The utility model relates to the technical field of ethyl methyl carbonate preparation, in particular to a cooling device for ethyl methyl carbonate preparation, which comprises a cooling tank and a condenser pipe penetrating through the cooling tank, a water tank is mounted on one side of the cooling tank, a water pump is arranged in the water tank, a water supply pipe is mounted at the output end of the water pump, and the tail end of the water supply pipe extends into the cooling tank. A return pipe is communicated between the top end of the water tank and the cooling tank, a filter screen is detachably mounted in an inner cavity of the water tank and can filter return water in the cooling tank, so that large-particle impurities in the return water are intercepted above the filter screen, and the circulating water pump can effectively and normally work for a long time; the two semicircular sliding blocks are driven to ascend and descend, impurities originally attached to the inner tank wall of the cooling tank and the outer pipe wall of the condensation pipe are scraped off, good cold and heat exchange is conducted between the condensation pipe and cooling water in an inner cavity of the cooling tank, and it is guaranteed that methyl ethyl carbonate gas in the condensation pipe is fully condensed.

This utility model relates to the technical field of waste gas treatment and resource recovery equipment, specifically disclosing a resin adsorption-desorption-condensation recovery device that is easy to maintain. It includes a recovery tank, which provides the main body housing space for the device. The bottom of the recovery tank is supported by a support base, and the top of the recovery tank is covered with a protective cover. The recovery tank and the protective cover together form a closed tank body. This easy-to-maintain resin adsorption-desorption-condensation recovery device uses an adsorption-desorption inner cylinder that passes through a limiting bracket, with its bottom end only abutting against the inner wall of the recovery tank. It adopts a disassembled and assembled connection, and the protective cover can be directly removed from the top of the recovery tank. When it is necessary to replace the adsorption resin layer or repair the internal components of the adsorption-desorption inner cylinder, simply open the protective cover to remove the adsorption-desorption inner cylinder from the recovery tank without disassembling the entire device. This effectively simplifies the operation process, shortens downtime for maintenance, and improves the overall ease of maintenance of the device.

The utility model belongs to the technical field of tail gas collection, and relates to a tail gas collection device which comprises a condensation cylinder, a partition plate is fixedly connected to the middle in the condensation cylinder, a plurality of through holes are evenly formed in the partition plate, a second one-way valve is fixedly installed in each through hole, and a rotating shaft is rotationally connected to the interior of the condensation cylinder. The rotating shaft rotationally penetrates through the partition plate, a condensation assembly is arranged at the position, located at the bottom of the partition plate, of the rotating shaft, reciprocating threads are formed in the position, located at the top of the partition plate, of the outer surface of the rotating shaft, and a piston sleeves the reciprocating threads through a nut and is vertically and slidably connected into the condensation cylinder; an air inlet pipe fixedly penetrates through the top of the partition plate on the side face of the condensation cylinder and is provided with a first one-way valve. The device has the advantages that tail gas in the first cavity enters the second cavity through the multiple through holes, so that the tail gas is cooled when passing through the device, meanwhile, the speed of the tail gas entering the second cavity is reduced, and the cooling speed of the condensation pipe on the tail gas is increased.

This application discloses a steam hydrogen production system and method, and a hydrogen purification system and method. The hydrogen purification system includes a first water removal subsystem, a second water removal subsystem, an alkaline washing device, and a drying device connected in sequence. The first water removal subsystem separates condensate from water-containing hydrogen to obtain product hydrogen. The second water removal subsystem separates residual condensate from the product hydrogen to obtain secondary purified hydrogen. The alkaline washing device removes carbon dioxide from the secondary purified hydrogen to obtain tertiary purified hydrogen. The drying device dries the tertiary purified hydrogen to obtain the target product hydrogen. The technical solution provided by this application can produce high-purity hydrogen.

The present application relates to steam turbine technical field and discloses a steam recovery device, including heat exchange component and dispersion component, heat exchange component includes shell, heat exchange tube bundle, staggered baffle, inlet pipe and exhaust pipe, dispersion component includes dispersion pipe and driving part arranged in inlet pipe, dispersion pipe's entrance receives high temperature steam, driving part drives dispersion pipe's outlet swing in shell, the present application drives dispersion pipe outlet swing through driving part, scatters and evenly guides each flow passage section of shell to high temperature steam inhaled, effectively solves the problem of uneven steam distribution and low heat exchange efficiency, simultaneously, combines with negative pressure fan initiative suction and baffle forced direction, significantly improves condensing efficiency, eliminates thermal stress concentration, prolongs equipment service life, and can adapt to unit load fluctuation, guarantees heat exchange stability under variable conditions.

This invention discloses a low-voltage cable junction box with an automatic drainage and dehumidification structure, including a junction box body. A dehumidification chamber is installed at the top of the junction box body. A semiconductor heating element is installed inside the dehumidification chamber, dividing the internal space of the dehumidification chamber into a condensation chamber and a heat dissipation chamber. The two sides of the semiconductor heating element are a cold surface and a hot surface, respectively. The cold surface is placed in the condensation chamber, and the hot surface is placed in the heat dissipation chamber. This invention uses the cold surface of the semiconductor heating element to condense water vapor in the air into liquid water. Simultaneously, multiple condensation screens are provided. A first heat-conducting surface quickly transfers cooling energy to the condensation screens, cooling them below the dew point temperature. When air flows through, water vapor more easily condenses into liquid water, adhering to the surface of the condensation screens and dripping to the bottom of the condensation chamber. This effectively reduces the humidity inside the junction box, reduces the risk of electrical components getting damp, and extends the service life of the equipment.

This utility model relates to the field of industrial waste gas treatment technology and discloses a low-concentration VOCs condensation and recovery device for industrial waste gas. The recovery assembly consists of a condenser pipe, an inlet pipe, an outlet pipe, a collection box, a connecting pipe, and an outlet pipe. The condenser pipe is fixedly installed inside the condenser tank, the inlet pipe is fixedly installed at the bottom of the condenser pipe, the outlet pipe is fixedly installed at the top of the condenser pipe, the collection box is fixedly installed at the bottom of the condenser tank, the connecting pipe is fixedly installed on the side of the condenser tank, and the outlet pipe is fixedly installed on the side of the condenser tank. This low-concentration VOCs condensation and recovery device for industrial waste gas injects condensate into the inlet pipe from the outside and introduces external industrial waste gas into the inlet pipe. The industrial waste gas passes through the treatment box and the connecting pipe to reach the condenser tank. Under the action of the condenser pipe, the industrial waste gas is fully condensed. The condensed liquid flows along the inner wall of the condenser tank into the collection box, thus facilitating recovery and treatment.

This utility model discloses a eucalyptus oil condensation and separation device, including a platform, a condensation section, a first separation section, a second separation section, and an oil extraction section. The condensation section, the first separation section, and the second separation section are placed on the platform. The lower end of the condensation section is connected to the first separation section and the second separation section respectively through a condensation pipe. Both the first separation section and the second separation section are equipped with oil extraction sections. The upper end of the condensation section is connected to a material inlet pipe. The lower ends of both the first separation section and the second separation section are connected to water outlet pipes. The advantage of this utility model is that it can ensure the full condensation of vapor containing eucalyptus oil and the thorough separation of oil and water after condensation, thus improving the separation effect.

The utility model relates to the technical field of chlorine treatment, in particular to chlorine-containing tail gas condensing equipment. Comprising a condensation box and an auxiliary device, the auxiliary device comprises an air guide pipe, a liquid inlet seat, a liquid outlet seat, sealing assemblies and a supporting assembly, the air guide pipe is arranged in the condensation box and provided with a spiral section, the liquid inlet seat is fixedly connected with the condensation box, the liquid outlet seat is fixedly connected with the condensation box, the sealing assemblies are arranged on the two sides of the condensation box, and the supporting assembly is arranged at the bottom of the condensation box. During treatment, chlorine-containing tail gas is conveyed through the gas guide pipe, condensate is guided into the condensation box through the liquid inlet seat, wraps the outer side of the gas guide pipe to circulate and is finally guided out through the liquid outlet seat, so that the chlorine-containing tail gas can be condensed during output from the input gas state, and meanwhile, the spiral section can increase the heat exchange area, prolong the circulation time and improve the heat exchange efficiency; and therefore, more sufficient heat exchange can be realized when the chlorine-containing tail gas is condensed, the condensation effect is improved, and the use is more facilitated.