34results about How to "Prevent odor from spreading" patented technology

The invention provides a medical treatment wastewater filtering treatment device including: a box body, support feet, separation boards, a water inlet head, a water outlet head, a communication pipe,a first water pump, a regulation tank, a membrane bioreactor MBR, an exhaust head, a collection separation board structure, a protective cover structure, a connection pipe structure, and a reagent adding structure. The support feet are welded to the left and right sides of the lower surface of the box body. The separation boards are welded respectively to left and right sides of the inner wall ofthe box body. The communication pipe is embedded in the upper part of the interior. By means of the collection separation board structure, when floating matters in wastewater are treated, initial treatment effect of the device is improved; by means of the protective cover structure, sealing effect on the device is achieved, so that during operation, a problem of odor escape of the device can be avoided.

The invention discloses an environment-friendly garbage can for preventing peculiar smell from spreading. The environment-friendly garbage can for preventing peculiar smell from spreading comprises acan body, a garbage containing box and an opening and closing device; the garbage containing box comprises a box body arranged at the bottom of an inner cavity of the can body and a box cover; the upper surface of the box cover is provided with a right-angled U-shaped connection ring with the cross section being reversely buckled; the opening and closing device comprises an opening and closing rod; the rear end of the opening and closing rod is hinged to the inner wall of the can body; one end of a hinged shaft extends out of the can body and is connected with a rotary mechanism at the outer side of the can body; the rotary mechanism is used for driving the opening and closing rod to rotate; the front end of the opening and closing rod penetrates into the connection ring in a sliding modeand is used for driving the box cover to turn over; a strip-shaped check block is arranged on the inner wall of the can body; an arc-shaped baffle corresponding to the turnover track of the edge of the outer end of the box cover is hinged to the front end of the strip-shaped check block; a garbage cleaning door higher than the garbage containing box is arranged on the front wall of the can body; and a garbage throwing-in door with an externally turned door plate is arranged at the position, close to the top end, of the front wall of the can body. The garbage throwing-in door, the arc-shaped baffle and the box cover are closed under a normal state and at least one of the garbage throwing-in door, the arc-shaped baffle and the box cover is closed in the garbage throwing-in process, so that peculiar smell is prevented from spreading.

The invention provides a trash chamber used for trash processing. The trash chamber comprises a bottom plate, a cylinder, a rotation drum, rotation handles, a threaded rod, a soft rope, a stand plate,a cover plate and a chamber body. The cylinder is fixed to the lower end of the bottom plate. The chamber body is fixed to the upper end of the bottom plate. The rotation drum is installed at the upper end of the bottom plate through a bearing. The at least two rotation handles are evenly welded to the outer end of the rotation drum. The rotation handles are installed at the front end of the chamber body. The threaded rod is arranged at the upper end of the rotation drum. The lower end of the threaded rod penetrates through the rotation drum and the bottom plate and extends into the cylinder.The rotation drum is meshed with the threaded rod through threads. The cover plate is arranged at the front end of the chamber body. The stand plate is fixed to the front end of the chamber body. Thestand plate is arranged on the upper side of the threaded rod. The soft rope is fixed to the left end of the cover plate. The soft rope is arranged on the inner sides of springs. The left end of thesoft rope penetrates through the stand plate and is fixed to the upper end of the threaded rod. Compared with the prior art, the trash chamber has the following beneficial effects that when too much trash is carried by hand, the cover plate is opened by legs, and convenience of operation is improved.

The invention belongs to the field of garbage cans and particularly relates to an intelligent garbage can and an intelligent garbage treatment system. Aiming at solving the problems that in the prior art, when not used, a garbage can is still exposed outside, the garbage can is turned over when the garbage can is touched accidentally, meanwhile, peculiar smells are generated when garbage is placed in the garbage can, and discomfort of people is affected, The following scheme is now put forwards. According to the technical scheme, the intelligent garbage can comprises a shell, a baffle is fixedly installed in the shell, the top of the baffle is symmetrically and fixedly connected with two partition plates, and the sides, close to each other, of the two partition plates are connected with the same supporting plate in a sliding manner. According to the intelligent garbage can and the intelligent garbage treatment system, an infrared induction chip is used for sending signals to a receiving processor, the receiving processor sends the signals to a power supply module and a monitoring module through a signal sending module, so that the collecting condition of the garbage in a collecting barrel is conveniently observed, the collecting barrel is protected and prevented from turning over, and the peculiar smells of the garbage in the collecting barrel are prevented from diffusing.

The invention relates to garbage disposal equipment, in particular to plant restaurant washing-up sink garbage disposal equipment. The plant restaurant washing-up sink garbage disposal equipment aimsat achieving complete and thorough disposal and comprises a support, a first connection rod, a bearing pedestal, a rotating shaft, a garbage can, a frame body, a first sliding rail, a first sliding block, a first wedge-shaped block, a second connection rod, a push rod and the like. A washing-up sink is arranged on the right side of the upper portion of a wall, the rear side of the bottom of the washing-up sink is provided with a drain pipe, supports are symmetrically arranged on the front and rear portions of the rear side of the bottom of the washing-up sink, and the first connection rod is arranged on the lower portion of the right side of the first support. The effect that garbage can be completely and thoroughly disposed is achieved, and great convenience is brought to users for collecting garbage since the garbage can is arranged at the bottom of the washing-up sink.

The invention relates to a trash can, in particular to a trash can with the convenient trash dumping function and belongs to the technical field of trash can design. The trash can with the convenient trash dumping function comprises a can body and a can cover. The can body is opened upwards and an opening of the can body is covered with the can cover. The trash can is characterized in that chutes are formed in the two opposite sides of the inner side walls of the can body and provided with a baffle, and the can body is divided into an upper can body and a lower can body through the baffle; the baffle can slide out of the can body through the chutes; vent holes are formed in the side wall of the upper can body, the side wall face of the lower can body is opened, the can cover and the can body are hinged, vent holes are formed in the can body, and a drainage hole is formed in the baffle. By the adoption of the trash can, the defect that a trash can needs to be reversely placed when trash is dumped and the trash is dumped through an opening of the can body in the prior art is overcome, generated dust is reduced, the peculiar smell of the trash is prevented from being scattered, and meanwhile the trash is dumped more conveniently in a labor-saving manner.

The invention provides a conveying device suitable for a closed oxygen-free type garbage pyrolyzing furnace. The conveying device is characterized in that the starting end of a material raking machineis arranged at the edge of a material pit, garbage is stored in the material pit, the material raking machine conveys the garbage stored in the material pit to a conveying belt, the tail end of the conveying belt is connected to a feed hopper, one side of a material receiving port of a material pushing machine is next to a gradual contraction section, a baffle is arranged in a horn pipe section,an outlet of the horn pipe section is connected to the garbage pyrolyzing furnace in a sealed mode, the feed hopper is arranged above the material receiving port so as to convey the garbage falling from the conveying belt to the material receiving port, a compression push head pushes the garbage entering a barrel body from the material receiving port to the gradual contraction section so as to compress the garbage and discharge the air, a baffle is used for assisting in compressing and discharging the garbage in the barrel body, the material pit and the material raking machine are arranged ina material storage chamber, a sealing cover is wrapped around the periphery of the conveying belt, and an air extractor extracts air from the material storage chamber so as to prevent peculiar smell of the garbage in the material storage chamber from diffusing outwards. The conveying device has the advantages that closed oxygen-free garbage conveying is realized, and garbage odor control is realized.

The invention relates to an integrated asphalt treatment machine in maltol production. The integrated asphalt treatment machine is characterized in that the integrated asphalt treatment machine comprises a, a cylindrical cooling barrel (1), an asphalt inlet (8) and an asphalt outlet (9) are formed in the upper part of the cooling barrel (1), and a cooling jacket (14) is arranged on the outer wallof the cooling barrel (1); b, a bracket base (2) is connected to the lower part of the cooling barrel (1), the bracket base (2) is connected with a hydraulic cylinder (3), the rod shaft of the hydraulic cylinder (3) penetrates into the cooling barrel (1), and is connected with a sliding bottom plate (5) in a matched mode, the hydraulic cylinder (3) is connected with an oil pump (4), and the sliding bottom plate (5) is in clearance sliding fit with the cooling barrel (1); and c, a bracket (13) is connected to the upper part of the cooling barrel (1), a gear motor (6) is connected to the bracket(13), and the rotating shaft of the bracket (13) is connected with a crushing disc (7). The integrated asphalt treatment machine has the advantages that odor diffusion and personal scald caused by open discharging are avoided; the cooling bracket is used for cooling, the speed is high, and the efficiency is high; and dust and odor diffusion during bagging is avoided, and the labor intensity is lowered.

The invention provides an odorless transportation device for a garbage treatment system. The odorless transportation device for the garbage treatment system comprises a transferring warehouse and a releasing warehouse which communicate with each other; an electric door is arranged at each of the two ports of the releasing warehouse; the interior of the transferring warehouse is divided into a first chamber and a second chamber through a filtering plate; a first air pipe is arranged at the top of the first chamber; a second air pipe is arranged at the top of the releasing warehouse; a third airpipe is arranged at the top of a feeding mechanism; the first air pipe, the second air pipe and the third air pipe all communicates with an air inlet of a first air pump; an air outlet of the first air pump communicates with a deodorizing purifier; an air outlet of the deodorizing purifier communicates with an air inlet of a second air pump; an air outlet pipe is arranged at each of the two endsof the top of the releasing warehouses; and the second air pump forms an air curtain at the opening of the two ends of the releasing warehouse through the two air outlet pipes. The odorless transportation device for the garbage treatment system can collect and purify the odor emitted during garbage accumulation and transportation processes so as to prevent the odor from scattering; in addition, awaste liquid can be filtered and separated out when garbage is accumulated, so that solid-liquid separation is realized; and subsequence classification treatment is facilitated.

The invention provides a smoke collecting device and a range hood, and relates to the technical field of kitchen appliances. The smoke collecting device comprises a draught fan mechanism and a smoke collecting mechanism, and the smoke collecting mechanism is movably connected with the draught fan mechanism and can stretch out of or be contained in the draught fan mechanism in the vertical direction; the smoke collecting mechanism comprises an air guide pipe and a smoke gathering cover which are communicated with each other, and the smoke gathering cover is provided with a smoke inlet and can rotate relative to the air guide pipe so as to adjust the smoke gathering cover to be in a horizontal or vertical state. According to the smoke collecting device and the extractor hood, the problem that a smoke gathering area cannot be formed at the top of a smoke generating area is solved.

The invention relates to an indoor hydraulic self-closing-opening type waste collecting bracket device. The indoor hydraulic self-closing-opening type waste collecting bracket device comprises a base,a supporting pipe is arranged on the base, a piston is arranged in the supporting pipe, a space above the piston constitutes a pressurized liquid space, a piston rod is arranged at the bottom of thepiston, and the top end of the supporting pipe communicates with a ring-shaped hose through a joint in a sealing mode. The outer portion of the ring-shaped hose is covered with a bag mouth supportingpart. A second hook connector is arranged on the one side, near the supporting pipe, of the bag mouth supporting part. A first hook connector is arranged on the other side, opposite to the supportingpipe, of the bag mouth supporting part. The bottom of the first hook connector is connected with an auxiliary supporting column part. The top of the auxiliary supporting column part can move downwardsobliquely in the direction of being away from the support pipe and can drive the bag mouth supporting part to close to form a linear closed structure. A hydraulic driving device is arranged in the base, and a sensor is arranged on the side wall of the base. The indoor hydraulic self-closing-opening type waste collecting bracket device increases the function of automatic closing the garbage bag mouth, avoids peculiar smell diffusion, improves the environmental protection performance and reduces the cost.

The invention discloses a garbage picking mechanism. The garbage picking mechanism comprises an extension shell, a first bucket and a second bucket; the outer side of the first bucket is rotationally connected with a film shaft; the tail end of the film can be fixedly connected with the second bucket; a main driving rod is longitudinally and slidably connected into the extension shell; the lower end of the extension shell is rotationally connected with a plurality of clamping frames; second inserting parts are formed on the two sides of the clamping frame correspondingly. A clamping plate is formed on the inner side of the first bucket; a first inserting part is formed on each bucket; when no film exists at the two ends of the clamping frame, the clamping frame and the first bucket are relatively fixed through the clamping plate. And when the thin film is arranged at any end of the clamping frame, the clamping frame and the second bucket are relatively fixed. Garbage can be conveniently picked up, and hand contact is not needed; garbage can be wrapped by the film, and peculiar smell diffusion is prevented; and multiple garbage can be picked up.

The invention discloses a pedestal pan, application of the pedestal pan and a nursing bed. The pedestal pan comprises a frame body, a lifting mechanism, a pedestal pan assembly and a covering assembly. The lifting mechanism is installed on the frame body, and the toilet bowl assembly is located on the lifting mechanism. The lifting mechanism drives the pedestal pan assembly to lift; the covering assembly is located on the top of the frame body so as to cover the toilet bowl assembly. The pedestal pan assembly comprises a pedestal pan body, a first gasket, a second gasket and a compression spring. A limiting trapezoidal block and a groove are arranged on the pedestal pan body; a first limiting column is arranged on the first gasket and the second gasket, the pressure spring is mounted on the first limiting column, and the first gasket and the second gasket are limited in the groove through the first limiting column; and the first gasket and/or the second gasket slide downwards along the limiting trapezoidal block under the action of external force, enable the pressure spring to store force, and slide upwards along the limiting trapezoidal block under the action of resilience force of the pressure spring. The gasket serves as a sliding block capable of freely sliding and can separate the buttocks of the patient so that the patient can relieve the bowels conveniently.

The invention discloses a recycling bucket with a deodorization function. The recycling bucket with the deodorization function comprises a bucket body (1), a guide wheel (2) and a cover plate assembly(3). An accommodating cavity is limited inside the bucket body (1), and an upper end opening of the accommodating cavity is open. The guide wheel (2) is arranged on the lower end face of the bucket body (1). The cover plate assembly (3) is pivotally arranged at the upper end opening of the bucket body (1) so as to cover the bucket body (1). The recycling bucket can prevent a garbage peculiar smell from spreading, and is simple in structure and convenient to operate.

The invention discloses a novel household garbage can which comprises a garbage can body. The garbage can body is sequentially divided into a first cavity, a second cavity and a third cavity by a first partition plate and a second partition plate, a garbage box is arranged in the first cavity, a first handle is fixedly arranged on one side of the garbage box, a first through hole is formed in oneside of the garbage box, and a storage battery and a motor are fixedly arranged in the second cavity. The household garbage can is provided with the first through hole and the second through hole, sothat the garbage box and a liquid storage box are separated. When garbage is cleaned by the aid of a broom, large-particle garbage can be directly poured into the garbage box, a motor control switch controls the motor to drive a fan, so that small-particle dust can be sucked into the liquid storage box and can be effectively precipitated under dissolution and precipitation of liquid in the liquidstorage box, and undesirable odor generated by the garbage cannot be diffused into indoor space by the aid of the pull-out type garbage box in the use.