33results about How to "Increased circulation distance" patented technology

The invention discloses a garbage-can-type dust collector. The garbage-can-type dust collector comprises a can body assembly, a can cover assembly, a floor brush assembly, a dust cup assembly, an air channel assembly and a moving assembly. Both an air feeding channel and an air discharging channel are communicated with the dust cup assembly, a part of the air discharging channel is arranged on the can cover assembly, and the other part of the air discharging channel is arranged on the can body assembly, an air-feeding-channel inlet of the air feeding channel is formed in the can body assembly and located at the lower portion of the barrel body assembly, and an air-discharging-channel outlet of the air discharging channel is formed in the can body assembly and located at the lower portion of the barrel body assembly. According to the garbage-can-type dust collector, as the air-feeding-channel inlet and the air-discharging-channel outlet are formed in the lower portion of the barrel body assembly, and both the air feeding channel and the air discharging channel are communicated with the dust cup assembly, the flow distance of airflow in an airflow channel is prolonged, the flow noise of the airflow is effectively reduced, the pressure loss of the airflow in the air channel assembly can be reduced, and the dust removing efficiency is improved.

The invention discloses a novel automobile radiator. The novel automobile radiator comprises a radiator core, side plates, an upper water chamber and a lower water chamber, and further comprises a transfer water chamber, wherein the radiator core consists of a plurality of radiating tubes; the upper water chamber and the lower water chamber are arranged at one side of the radiator core; the transfer water chamber is arranged at the other side of the radiator core; and the side plates are arranged at the two transverse sides of the radiator core. According to the novel automobile radiator, the liquid temperature can be effectively ensured to be consistent, so that maximum-efficiency radiating is ensured. Besides, a circulating distance of high-temperature liquid is prolonged and the radiating time of the liquid is increased, so that the high-temperature liquid is sufficiently radiated in the radiator.

The invention discloses a biological filter deodorization device used in a sewage treatment plant, and relates to the technical field of odor treatment. The invention includes a deodorizing box and a microbial decomposition layer, the microbial decomposition layer is fixed on the inner wall of the deodorizing box, an air intake pipe is fixedly connected to an outer side wall of the deodorizing box below the microbial decomposition layer, and an air suction pump is fixedly installed on the air intake pipe The top surface of the deodorant box is also fixed with an exhaust sleeve, and a plurality of microbial decomposition layers are arranged in parallel along the vertical direction; Below the deflector; the attachment plate and the deflector are partially overlapped on the same vertical plane, and the side of the attachment plate farther from the center of the deodorizing box extends to the outside of the deflector and is connected to the side of the deodorizing box. on the inner wall. When the present invention is used, the odor can be fully decomposed, the internal temperature can be easily controlled, the overall structure is convenient, and the secondary pollution of water can be effectively avoided.

The invention discloses a ethylene carbonate continuous melting and crystallization equipment and method. The equipment has a vertical structure and is divided into a crystallization area, a crystal bed area and a melting area along the axial direction of the equipment. The crystallization area is equipped with heat exchange fins and stirring The scraper is used to cool down and crystallize the raw solution of ethylene carbonate. The crystals sink down into the crystal bed section under gravity and mechanical action, where they are piled up to form a crystal bed of a certain height. The melting zone is equipped with heat exchange fins to provide crystals. The heat required for melting, part of the molten liquid is discharged from the outlet at the bottom of the crystallization equipment, and part of it flows upwards through the crystal bed in the axial direction, because the high-purity molten liquid carries heat, and when it flows countercurrently, it will produce ethylene carbonate crystals in the crystal bed Heat and mass exchange to realize the sweating process of ethylene carbonate. The continuous melting and crystallization equipment and method of the present invention can be used to prepare electronic grade ethylene carbonate, and has the advantages of high product purity, high production efficiency, compact equipment structure, low energy consumption, continuous and stable operation, and the like.

The utility model relates to a flow-type furrow cultivation system, which relates to the technical field of aquatic product cultivation, and comprises a plurality of cultivation channels dug in parallel, and the plurality of cultivation channels are integrally connected in an S-shape through connecting bends. The invention solves the problem that the pool body is set up by concrete pouring in the traditional technology, which requires a series of auxiliary equipment for establishment, and the production cost is too high, which is not convenient for comprehensive promotion and use; Reconstruction, low utilization rate; and during the breeding process, the transfer of aquatic products, due to the different water quality between the ponds, requires intermediate operations such as water passing, which reduces the work efficiency.

The method for preparing meat wrapped in an extended food pot according to the present invention relates to a method for making meat food. The preparation method includes three steps of coating, frying and cooking, wherein the water-retaining and oil-controlling film liquid used for the coating is made of Mix 30-50 parts of water, 10-40 parts of pigskin gel, 2-6 parts of rice protein isolate, 2-6 parts of soybean protein isolate, 0.1-0.5 part of carboxymethyl cellulose and 0.1-0.5 part of compound antioxidant, Then it is prepared by incubating at 50° C. for 3 to 5 minutes, and all the above are parts by weight. The invention adopts the coating treatment method, which has the advantages of improving the tenderness of the pot-packed meat slices and the brittleness of the paste, prolonging the edibility cycle of the pot-packed meat, reducing the bad smell produced by oxidation, and prolonging the pot-packed meat. The shelf life is longer, and the loss of nutrients is also reduced.

The invention discloses an electric regulating valve for a water cooling system and a regulating method thereof, comprising a valve body, the bottom of the valve body is fixedly connected with a bottom plate, the top of the valve body is fixedly connected with a top plate, and the top of the top plate is fixedly connected A transmission motor is fixedly connected, a screw rod is fixedly connected to the output end of the transmission motor, a screw sleeve is threadedly connected to the surface of the screw rod, and a pressure rod is fixedly connected to the front of the screw sleeve. In the invention, the transmission motor is turned on by the thermometer, the transmission motor drives the screw to rotate, the screw uses the thread to push the screw sleeve to move upward, the screw sleeve can squeeze the corrugated pipe through the pressure rod during the movement, and the corrugated pipe moves upward and completes the stretching deformation. , can achieve the effect of improving the circulation distance of cooling water, solve the effect that the existing electric regulating valve cannot adjust the travel distance of cooling water according to the temperature of cooling water, seriously affect the heat dissipation distance of cooling water, and cannot meet the operation requirements of water cooling system The problem.

The invention relates to a superhigh voltage-resistance air passage electric insulator for an electric thruster and belongs to the electric vacuum insulation technology field. The superhigh voltage-resistance air passage electric insulator mainly comprises an air inlet pipe, a flange, a shielding cover, a main insulator, ceramic particles, a gland, an isolation net and an air outlet pipe, wherein the ceramic particles are filled in the main insulator, two ends of the main insulator are fixedly connected with the flange, the gland is arranged in the main insulator and is fixedly connected with the flange, the isolation net is arranged between the gland and the flange and is pressed by the gland into a center hole of the flange, the shielding cover is fixedly connected with the flange, and an outlet end of the air inlet pipe and an inlet end of the air outlet pipe are arranged in the center hole of the flange and are fixedly connected with the flange. The air passage electric insulator has advantages of excellent voltage-resistance capability and excellent mechanics structure strength and can completely satisfy engineering application requirements.

The invention discloses a paraffin removal device for oil wells. The paraffin removal device comprises a barrel and an outer container which is sheathed in the barrel in a clearance manner; an inner container is sheathed in the outer container in a clearance manner; a front seal head baffle and a rear seal head baffle, which are fixedly connected with the end parts of the outer container and the inner container in a sealing manner, are fixed at the front end and the back end of the barrel; a through hole, through which a spray nozzle of a burner is extended into the inner container, is arranged on the front seal head baffle; an outer container gap is arranged at the rear end of the outer container; an inner container gap is arranged at the rear end of the inner container; the outer container gap and the inner container gap form a first gap; an inner guiding pipe is arranged between the outer container and the inner container; an outer guiding pipe, which is communicated with the inner guiding pipe at the first gap, is arranged between the barrel and the outer container; and a chimney, which is communicated with a gap between the barrel and the outer container, is arranged on the barrel. For the paraffin removal device, the inner guiding pipe is heated by using heat generated by high-temperature fire, simultaneously, the outer guiding pipe is directly heated by using heat generated by a flue gas, thereby the heat of the high-temperature fire is fully used, and simultaneously the heat of flue gas is effectively used. The paraffin removal device has high heat efficiency and compact structure.

The invention discloses an air outlet frame, a shell, a cross-flow cabinet air conditioner and a double-cross-flow cabinet air conditioner. The air outlet frame is applied to the cross-flow cabinet air conditioner. The air outlet frame is characterized in that the air outlet frame is provided with a top plate, a bottom plate and a plurality of longitudinal connecting plates, wherein the top plate, the bottom plate and the longitudinal connecting plates define connecting cavities which are used for inducing air corresponding to a cross-flow fan of the cross-flow cabinet air conditioner. The air outlet frame has the effects that outlet air is stable, and noise is small.

The invention belongs to the technical field of carbon / carbon composite chemical vapor deposition, and relates to a gas preheating device of a chemical vapor deposition furnace. The gas preheating device is composed of six parts of a base, a bottom plate, a heat exchange base, a heat exchange segment, a top barrel and a top cover. According to the gas preheating device, preheating is sufficient, the preheating device does not occupy effective charging space, and the production efficiency can be greatly improved.

The invention discloses a gas purification and separation device with automatic liquid level balance and fixed-point pipetting, which includes a separation device housing, a purification tank is provided inside the separation device housing, and an exhaust gas tank is provided on one side of the separation device housing. And the bottom of the waste gas tank and the purification tank are connected through a branch pipe, and the bottom of the purification tank is respectively fixed with a liquid impeller pump and a gas impeller pump, and the impeller shafts of the two pass through their side walls and are connected by a connecting component for The gas impeller pump drives the liquid impeller pump to work, and both the liquid impeller pump and the gas impeller pump communicate with the bottom of the purification tank through branch pipes, and the branch pipe between the waste gas tank and the purification tank is also connected with a pressure limiting valve. The invention relates to the technical field of gas purification and separation. The separation device can accurately determine the liquid flooding phenomenon, and can improve the purification time of the bubbles in the purification liquid by fully breaking up the bubbles in the exhaust gas to ensure the adequacy of the purification. .