32results about How to "Easy to use separately" patented technology

The invention provides a twin tower tandem exhaust gas purifying processing combination device which adopts a biomembrane packing tower system utilizing catalytic oxidant cyclically spraying liquid in the front and a biomembrane packing tower system utilizing pH buffering agent cyclically spraying liquid in the rear, which can carry out purifying processing to simultaneously remove the SQ2 and the NOx in the exhaust gas and to obtain by-products, namely, the utilizable sulphuric acid and nitrating acid products. The invention is characterized in that desulphuricants and denitrifier complex bacteria with the performance of simultaneously removing SQ2 and NOx in the exhaust gas under the conditions of liquid-phase catalyzed oxidation and pH acid environment can be obtained by screening and culturing and domesticating, and the composite bacteria biofilm to manufacture the biomembrane packing tower which is arranged in the tandem front end and is mainly used for removing SQ2; and the biomembrane packing tower which is mainly used for removing NOx in the rear is manufactured by adopting the denitrifier complex bacteria biofilm with the performance of removing NOx in the exhaust gas under the condition of pH neutral environment through screening and culturing and domesticating.

The invention discloses a multifunctional wheelchair. The multifunctional wheelchair comprises a base with wheels, and further comprises an adjustable lifting device connected to the upper portion ofthe base; the adjustable lifting device comprises a sitting plate, a backrest hinged to the rear end of the sitting plate, a lower linkage plate connected with the base and a supporting structure hinged to the portion between the sitting plate and the lower linkage plate; the supporting structure comprises a front supporting assembly and a rear supporting assembly; the adjustable lifting device further comprises a driving structure used for driving the supporting structure to rotate and/or driving the sitting plate to lift and fall; the driving mechanism performs a rotary motion or a linear motion, so that a parallelogram mechanism formed by the sitting plate, the front supporting rod assembly, the lower linkage plate and the rear supporting rod assembly is in the state of being unfolded or folded. Therefore, through the structural form of the cooperation of the base and the adjustable lifting device, the height and the angle of a main wheelchair body can both be adjusted; the multifunctional wheelchair has a wider application range, is suitable for bed bodies with various heights, and meets multiple using requirements for lying-low, sitting, moving and folding.

The invention creatively provides a cutting type built-in storage box. The storage box comprises a storage box body and a drawer, wherein a cup slot for placing a water cup is formed in the storage box body, and a rectangular slot for placing other objects is formed in the storage box body; and the rectangular slot and the drawer are separately formed. By creatively cutting an object slot into multiple object slots, documents can be conveniently and orderly classified and stored and can be conveniently found; and the cutting type built-in storage box is compact in structure and high in use rate.

The invention discloses a constructed domestic-sewage rapid infiltration and purification system. The water outlet of a lattice tank is connected with the water inlet of an adjusting tank; water in the adjusting tank is pumped into the water inlet of a sand filter by a water pump; a liquid in the sand filter is discharged into a sand filter water distribution reservoir from a liquid outlet at the lower part; the water outlet of the sand filter water distribution reservoir is connected with a plurality of constructed rapid infiltration tanks; water flowing out of the constructed rapid infiltration tanks is discharged into a recycling water tank; a liquid indicator is arranged in the adjusting tank; a valve is arranged on a water outlet pipe of the water pump; a water pump control terminal of a controller is connected with the water pump, and a valve control terminal of the controller is connected with the valve; the water pump is controlled to work by the liquid indicator; the recycling water tank is connected with a backwashing water inlet pipeline of the sand filter tank via a pipeline; a backwashing water outlet pipeline of the sand filter tank is connected with a backwashing sedimentation tank; sludge in the backwashing sedimentation tank and sludge in the adjusting tank both enter a sludge drying tank. The constructed domestic-sewage rapid infiltration and purification system is convenient to use and low in construction cost.

The invention discloses a mouse used for controlling a plurality of computers and a control method thereof. The mouse is provided with more than two interfaces performing the data communication with the plurality of computers, the mouse has forms of wired/wired interface, wireless/wireless interface, wired/wireless interface, and also is provided with a conversion key, different interfaces can be converted by the conversion key to connect to the computer used by a user, and the data communication is performed, therefore the user can easily select one of the computers for using through one mouse.

The invention discloses a drying treatment assembly for market-town domestic sewage and sludge. A grille pool comprises a buffer pool and a grille pool body, a manual gate valve is arranged between the buffer pool and the grille pool body, longitudinal grilles are arranged at the lower part of the grille pool body, and an overhaul steel ladder is arranged in the grille body laterally above the grilles; the grille pool body is communicated with a regulating pool, the regulating pool comprises a primary sedimentation pool and a water uniformization pool which are horizontally arranged side by side, the primary sedimentation pool is located on the right side of the grille pool, a sludge pump is arranged at the bottom of the primary sedimentation pool, a water flow channel is arranged on the front side of a partition wall between the primary sedimentation pool and the water uniformization pool, and a water suction pump is arranged at the bottom of the water uniformization pool; an aeration device is arranged at the bottom of the water uniformization pool, opening and closing of the water suction pump and an air blower and an aeration control valve of the aeration device are controlled through a water level indicator, a recycle water pool is connected with a backflushing water inlet pipe of a sand filter, a backflushing water outlet pipe of the sand filter is connected to a backflushing sedimentation pool, and sludge in the backflushing sedimentation pool and sludge in the regulating pool enter a sludge drying pool.

The invention discloses a warm-keeping air-permeable chemical fiber blanket and a forming process thereof. The chemical fiber blanket comprises a chemical fiber blanket body; a hook-and-loop fasteneris arranged on the edge side of the chemical fiber blanket body; the chemical fiber blanket body comprises a first chemical fiber blanket surface, a second chemical fiber blanket surface and a chemical fiber blanket core; the chemical fiber blanket core is arranged between the first chemical fiber blanket surface and the second chemical fiber blanket surface; both the first chemical fiber blanketsurface and the second chemical fiber blanket surface are provided with chemical wool; the chemical fiber wool is formed by cutting off annular fibers; the chemical fiber blanket core is provided withair-permeable holes; the hook-and-loop fastener comprises a loop surface and hook surfaces; the hook surfaces are arranged on the edge side of the first chemical fiber blanket surface and the edge side of the second chemical fiber blanket surface; and the loop surfaces is arranged on the edge side of the chemical fiber blanket core. Compared with the prior art, the chemical fiber blanket providedby the invention has the advantages of reasonable design, convenient use and good air-permeable effect.

The invention discloses a multifunctional sampling device for food detection. The multifunctional sampling device comprises a cabinet body assembly, a supporting plate, a handle, a sampling assembly, a battery pack and a microprocessor. A cabinet body is divided into four storage spaces by arranging the cabinet body assembly, a baffle plate and a partition plate, and the storage spaces are mutually independent and are in one-to-one correspondence with cabinet doors; sampling bottles are conveniently and separately take and use, and when one sampling bottle is taken and used, normal work of heaters and refrigerators in other storage spaces cannot be interfered, so that the energy consumption of the heaters and the refrigerators is reduced; and by arranging a sampling assembly, a sampling bottle is clamped between buffer pads during storage, the buffer pads play a role in fixing the sampling bottle, the phenomenon that the sampling bottle shakes is avoided, the placement stability of the sampling bottle is improved, and during use, the sampling bottle is extracted upwards, so that the sampling bottle is convenient to take and use, the buffer pads are in direct contact with the sampling bottle, the sampling bottle is prevented from being scratched, and the service life of the sampling bottle is prolonged.

A valve for a fluid pressure device is provided with a housing, a first valve body, a second valve body, a valve seat forming body, a first biasing spring, a second biasing spring, a manual shaft, and an operating member. The manual shaft includes a first shaft portion, a second shaft portion, a receiving recess, and an insertion hole. The housing is provided with an insertion member. The operating member is housed in the housing recess. The operation member has: a non-locking hole that allows movement of the manual shaft with respect to the housing and restricts rotation of the operation member within the housing recess with the axis of the operation member as a rotation center in a state where the insertion member is inserted into the non-locking hole; and a lock hole that allows movement of the manual shaft with respect to the housing in a state in which the insertion member is inserted therein, and that allows the operation member to rotate within the housing recess with the axis of the operation member as the center of rotation after the manual shaft is moved to a position at which the first valve body and the second valve body are each in an open valve state. The movement of the manual shaft relative to the housing is restricted after the operation member is rotated.

The invention discloses a forming process of multi-functional environment-friendly chemical fiber blanket, which is characterized in that the chemical fiber blanket comprises a first chemical fiber blanket layer, a second chemical fiber blanket layer and a chemical fiber blanket core. The chemical fiber blanket core is arranged on between the first chemical fiber blanket layer and the second chemical fiber blanket layer, the chemical fiber hair is arranged on the first chemical fiber blanket layer and the second chemical fiber blanket layer, the chemical fiber hair is formed by cutting the annular fibers, the chemical fiber blanket core is provided with air holes, each hook-loop fasten comprises a binding surface and a hook surface, the hook surfaces are mounted on the sides of the first chemical fiber blanket layer and the second chemical fiber blanket layer, the binding surfaces are mounted on the sides of the chemical fiber core. The forming process comprises steps of forming the first chemical fiber blanket layer, the second chemical fiber blanket layer and the chemical fiber blanket core and connecting the the first chemical fiber blanket layer, the second chemical fiber blanket layer and the chemical fiber blanket core. Compared with prior art, the forming process is reasonable in design, the use is convenient and the breathable effect is good.

The invention discloses a constant-temperature and constant-humidity concrete maintenance device. The constant-temperature and constant-humidity concrete maintenance device comprises a bottom plate; a first water tank and a second water tank are sequentially and fixedly connected to the top of the bottom plate from left to right; a first supporting plate is fixedly connected to the left side of the top of the bottom plate; a first limiting plate is fixedly connected to the rear side of the left side of the first supporting plate; a second limiting plate is movably connected to the front side of the left side of the first supporting plate; and rolling shafts are movably connected to the opposite sides of the first limiting plate and the second limiting plate. The constant-temperature and constant-humidity concrete maintenance device disclosed by the invention has the advantages of selectively spraying clear water or a concrete maintenance agent and quickly paving a film, and solves the problems that: an existing concrete maintenance device generally can only perform simple spraying maintenance on a concrete pavement, cannot separately use clear water and a maintenance agent for moisturizing, and does not have a film paving function; after a road surface is moisturized, the road surface needs to be covered with a film manually; time and labour are consumed; and the concrete maintenance effect is reduced.

The invention discloses a forming process of a flushing-resistant, water-soaking-resistant and air-permeable chemical fiber blanket. The forming steps of the chemical fiber blanket surface include: (7) coating the base of the chemical fiber blanket surface with a glue solution through a glue passing device, wherein the glue solution is prepared from 10 to 12 percent by weight of carboxyl styrene butadiene rubber, 2 to 2.6 percent by weight of thickener, 70 to 75 percent by weight of calcium carbonate and the balance of water; (8) drying the base of the chemical fiber blanket surface coated with the glue solution by hot air. Compared with the prior art, the forming process has the characteristics of reasonable design, flushing resistance, water soaking resistance, convenience in use and high air permeability.

The invention discloses an inflating device with an air storage tube. The device comprises an air generating mechanism, a flow dividing air controlling mechanism which is installed on the air generating mechanism, an inflating unit and an air storage tube body, wherein the flow dividing air controlling mechanism is provided with a flow dividing seat which is connected with the air generating mechanism and the inflating unit and an air controlling unit which is installed on the flow dividing seat and can be switched between an air storage position and an inflating position, and the air storagetube is detachably installed on the flow dividing seat. According to the inflating device, air can be guided to flow to the inflating unit or the air storage tube by the cooperation of the above structures, and the air storage tube can be separated from other components because the air storage tube is detachably installed on the flow dividing seat to achieve the purpose of separate using.