57results about How to "Easy to filter work" patented technology

The invention relates to the field of sewage treatment, in particular to sewage treatment equipment convenient for oil-water separation. The sewage treatment equipment comprises a box body, conveyingmechanisms, an oil scraping mechanism, a transmission mechanism, a stirring mechanism, a filtering mechanism, a blocking mechanism, a collecting mechanism and a locking mechanism. Sewage can be fullypurified in the box body through the conveying mechanisms at two sides of the box body; after the sewage enters the oil scraping mechanism, oil and water can be classified and circulated through separation and scraping of the oil scraping mechanism; when the sewage subjected to oil stain removal enters the filtering mechanism in the box body, impurities in the sewage are filtered out through the filtering mechanism; in a process that separated oil stains are scraped, the transmission mechanism is driven to drive the stirring mechanism to stir the impurities in the filtering mechanism, so thatthe impurities in the sewage are more uniformly contained by the filtering mechanism; and meanwhile, the stirring mechanism shakes the filtering mechanism, so that particles in the filtering mechanismsink to the collecting mechanism at the bottom of the box body and are collected.

The invention discloses a sorting device and a sorting method for gear machining. The sorting device comprises a supporting rack and a motor. A bottom plate is mounted on the outer surface of the supporting rack, a top plate is fixedly mounted at the top end of the supporting rack, a notch is formed in the top plate, a feeding plate is fixedly mounted at the left end of the top plate, a discharging plate is fixedly mounted at the right end of the top plate, side plates are fixedly mounted on the top surfaces of the top plate, the feeding plate and the discharging plate, a fixed plate is fixedly mounted on the top surface of each side plate, a rotating shaft is mounted on each fixed plate, the rotating shaft is fixedly connected to the output end of the motor, the motor is fixedly mounted on each fixed plate, and a connecting gear is mounted on the outer surface of the rotating shaft. According to the sorting device for gear machining, a gear on the sorting device can be poked by a pushplate to move, so that a phenomenon that the gear stands still in the moving process is avoided, the gear sorting work efficiency is improved, and the gear moves stably on the sorting device conveniently.

The invention relates to the technical field of waste gas treatment, in particular to a replaceable waste gas treatment device for multi-pipeline filtration. The device comprises a filtering mechanismand a filtering box fixedly connected to one end of the filtering mechanism. Through sliding connection of a fixing head and a filtering pipeline and fixed connection of the fixing head and a connecting pipeline, the filtering pipeline and the connecting pipeline can be conveniently mounted and dismounted, and through rotation between a rotating ring and a rotating column, three filtering pipelines can be conveniently installed in turn, the pipelines can be cleaned under the condition that waste gas conveying work of the three filtering pipelines is not affected, the working efficiency is further improved, the arranged filtering blocks facilitate the first-step filtering work of waste gas, the filtering plates are made of nanofiber carbon materials, waste gas can be finely filtered, second step filtration and purification of waste gas are achieved, and through multiple times of filtration, the purification degree of the waste gas can be further improved.

The invention provides barometric disturbance principle-based filtering equipment for tea seed oil processing. The barometric disturbance principle-based filtering equipment for the tea seed oil processing comprises a shell and an upper cover which covers the upper part of the shell; a first filtering screen cylinder and a second filtering screen cylinder are arranged in the shell; the mesh diameter of the first filtering screen cylinder is greater than that of the second filtering screen cylinder; the outside diameter of the first filtering screen cylinder is smaller than the inside diameterof the second filtering screen cylinder; the first filtering screen cylinder is fixedly connected with the second filtering screen cylinder through a first rotating shaft; the top end of the first rotating shaft penetrates through the upper cover; the top end of the first rotating shaft is fixedly connected with an output shaft of a first motor. The barometric disturbance principle-based filteringequipment for the tea seed oil processing has the benefits that the first rotating shaft drives the first filtering screen cylinder and the second filtering screen cylinder to rotate, so that tea seed oil passes through the first filtering screen cylinder and the second filtering screen cylinder under the action of centrifugal force; impurities in the tea seed oil are filtered step by step through the first filtering screen cylinder and the second filtering screen cylinder; compared with the conventional filtering screen standing filtering method, the barometric disturbance principle-based filtering equipment for the tea seed oil processing has a better filtering effect.

The invention discloses a roller sand screening machine capable of reducing energy loss for a building. The roller sand screening machine comprises a supporting plate, a discharging conveying belt anda servo motor; connecting shafts are connected to the left end and the right end of the supporting plate through bearings correspondingly, first connecting gears are fixedly mounted on the outer surfaces of the connecting shafts, and the first connecting gears are in engaged connection with the discharging conveying belt; and the connecting shafts penetrate through the supporting plate, and the rear ends of the connecting shafts are fixedly connected with the output end of the servo motor. According to the roller sand screening machine capable of reducing the energy loss for the building, thewhole roller sand screening machine can be driven by the servo motor to work and operate, so that the discharging conveying belt, a conveying device and a screening barrel conveniently operate and work at the same time, and the linkage of the whole operation is improved; and meanwhile when the operation is stopped, the roller sand screening machine can be shut down only through shutting down theservo motor, the operation directions of the discharging conveying belt and the conveying device are the same, and feeding and discharging work is convenient.

The invention discloses a sewage treatment device which comprises a treatment pond. One side of the treatment pond is communicated with a feeding pipe, the side, away from the feeding pipe, of the treatment pond is communicated with a discharging pipe, the bottom of the inner side of the treatment pond is fixedly connected with a precipitation frame, and the outer side of the discharging pipe is provided with a filtering frame. The position, close to the filtering frame, of the outer portion of the discharging pipe is sleeved with a bearing, the side, away from the discharging pipe, of the filtering frame communicates with a discharging pipe, a separation device is installed in the filtering frame, a filtering device is installed on the inner wall of the filtering frame, and a clearing device is installed on the position, close to the filtering device, of the inner wall of the filtering frame. A motor is mounted outside the filtering frame. The invention relates to the technical field of sewage treatment. According to the sewage treatment device, the purpose of deeply filtering sewage is achieved, the contact area of the filter screen can be changed along with the size of water flow, and the sewage treatment efficiency is improved.

The invention discloses a sewage treatment device convenient for cleaning of filter residues. The sewage treatment device comprises a base plate, wherein two sides of the top of the base plate are fixedly connected with fixed plates; in addition, the back sides of the two fixed plates are rotationally connected with a tank body; a cross plate is fixedly connected between two sides of the inner wall of the tank body; in addition, the bottom of the cross plate is fixedly connected with first sliding rails; one side of the outer surfaces of the first sliding rails is slidingly connected with a first sliding block; the bottom of the first sliding block is fixedly connected with a cleaning brush; besides, the front side of the first sliding block is fixedly connected with a push rod; one end ofthe push rod penetrates through the tank body and extends to the front side of the tank body. The invention relates to the technical field of sewage treatment. The sewage treatment device convenientfor cleaning of the filter residues can realize rapid sufficient cleaning of the filter residues in the sewage treatment process, so that the burden of workers is reduced, the time is saved and the working efficiency is improved; in addition, sufficient cleaning facilitates subsequent better filtering work.

The invention provides chili product production equipment. The chili product production equipment comprises a base, a U-shaped fixed seat, insertion seats, cylinders, a grinding adjustment grinding wheel structure, an anti-scattering crushing barrel structure, windproof collection sampling box structures, a pouring barrel, a leaking plate, a discharge plate, an inclined plate, a fixed grinding wheel, a crushing switch, a grinding wheel switch and an adjusting switch. The base is in bolted connection with the lower portion of the inner wall of the U-shaped fixed seat. Through cooperation of a grinding seat, a grinding motor, a connecting shaft, a rotary grinding wheel and a fixed grinding wheel, the chili product production equipment conveniently conducts grinding on chilies to grind the chilies into powder conveniently; through arrangement of a crushing and stirring barrel, a crushing motor, a stirring rod, a connecting sleeve, crushing blades and the leaking plate, the chilies can befiltered conveniently to facilitate subsequent grinding operation after being crushed and cut; through arrangement of a collection box, a windproof cover and a sliding tube, worker staff can be prevented from being choked by the chili powder in the process of collecting and taking the chili powder.

The invention relates to an industrial wastewater filtering device, in particular to a rapid industrial wastewater filtering device for environmental protection. The technical problem to be solved is to provide the rapid industrial wastewater filtering device for the environmental protection, which can filter industrial wastewater thoroughly and is high in filtering speed and high in practicality. In order to solve the technical problem, the invention provides such the rapid industrial wastewater filtering device for the environmental protection. The rapid industrial wastewater filtering device comprises a second rotating rod, a second gear, a second rotating wheel, a second pull rope, a roller wheel, a thumb cylinder, a filter screen, a right rack, a wastewater tank, a base, a second bearing base and the like, wherein a right rack is connected to the right side of the top of the base; first bearing bases are arranged on the upper part of the right side of the left rack and the upper part of the left side of the right rack; a first rotating rod is connected between the first bearing bases. The rapid industrial wastewater filtering device achieves effects of thorough filtering, high filtering speed and high practicality; when wastewater is required to be filtered, the rapid industrial wastewater filtering device can improve the working efficiency of a whole filtering work and save more manpower and material resources.

The invention provides a waste gas treatment device of a thermal power plant, and belongs to the technical field of waste gas treatment. Comprising a waste gas treatment tank, a motor is installed at the top end of the waste gas treatment tank, a partition plate is arranged in the waste gas treatment tank, and a rotating shaft is arranged at the position, corresponding to the axis of the waste gas treatment tank, in the partition plate. The interior of the waste gas treatment tank is arranged into the U-shaped airflow channel through the partition plate, so that waste gas firstly descends and is physically filtered after entering the waste gas treatment tank, then the waste gas is introduced into the bottom of the waste gas treatment tank and is chemically filtered, and the waste gas ascends and is discharged from the gas outlet after being filtered, so that the waste gas treatment work is completed; through the circulation mode that waste gas firstly descends and then ascends, part of waste residues carried in the waste gas can be removed through gravity, waste gas treatment is facilitated, the first cleaning unit and the second cleaning unit are driven to work at the same time through a single motor, the working efficiency is improved, cost output is reduced, and use is convenient.

The invention discloses a fermentation device for preparing an organic fertilizer by comprehensively utilizing agricultural wastes. The fermentation device comprises a tank main body, a feeding hole,a liquid inlet, an air inlet and a servo motor, wherein a feeding hole is fixed in the left side surface of the tank main body through screws; a liquid inlet is fixedly welded to the left side of theupper portion of the tank body. An air inlet is welded and fixed to the right side above the tank main body; a servo motor is installed in the middle of the upper portion of the tank body through screws. The output end of the servo motor is connected with the top end of a stirring vertical rod through a coupler, the lower portion of the stirring vertical rod penetrates through the tank body and isconnected with a tank body main body bearing, the outer side of the bottom end of the stirring vertical rod is in key connection with a first threaded sleeve, and the outer side wall of the first threaded sleeve is in threaded connection with a second threaded sleeve. The fermentation device for preparing the organic fertilizer by comprehensively utilizing the agricultural wastes is provided withthe filter cover, so that the filter cover can well perform filtering work, and the service life of the filter cover is prolonged.

The invention relates to the field of buildings, in particular to a method for making bricks from construction waste. The method for making the bricks from the construction waste is completed by adopting the following equipment for making the bricks from the construction waste in a matched mode. The equipment for making the bricks from the construction waste comprises a box body, a feeding funnel is arranged on one side of the upper end of the box body, a uniform screening component is arranged below the feeding funnel, a multi-grinding component is arranged below the uniform screening component in the direction away from the feeding funnel, a uniform discharging stirring component is arranged below the uniform screening component, an extrusion die brick making component is arranged below one side of the uniform discharging stirring component, a workbench is arranged below the extrusion die brick making component, and an inlet is formed in the lower end of one side of the box body in the direction of the workbench towards the feeding funnel. According to the method, shaking discharging is carried out for uniform discharging into a filtering funnel, so that the filtering work of the filtering funnel is facilitated; and multi-grinding is carried out on the construction waste which does not meet the requirements, the hardness of the bricks made from the construction waste subjected to multi-grinding is improved, the density of the bricks is increased through up-down extrusion, and then the hardness of the bricks is improved.

The invention relates to the technical field of greening maintenance, in particular to a forestry greening maintenance device which comprises a base, a sprinkling irrigation mechanism is mounted on the base, a storage mechanism is mounted on the base, a fixing mechanism is connected to the base, a filtering mechanism is mounted in the base, and a locking mechanism is mounted in the filtering mechanism. A protection mechanism is mounted on the base; the base and the ground can be stably and firmly placed under the action of the fixing mechanism, watering maintenance can be conveniently carried out on greening in the garden under the action of the sprinkling irrigation mechanism, the sprinkling irrigation mechanism can be stably and firmly installed under the action of the storage mechanism, and the sprinkling irrigation mechanism can be conveniently stored when not in use. Impurities in a water source can be filtered and cleaned under the action of the filtering mechanism and the locking mechanism, secondary pollution is reduced, the base is placed on the ground so that the protection mechanism can work, and the filtering mechanism can be protected and cannot be pulled out easily under the action of the protection mechanism.

The invention discloses a method for extracting capsanthin from chilies. The method comprises the following steps: 1, preparing chilli powder, an adhesive and dry ice, pulverizing the dry ice at -90 to -80 DEG C to obtain powder, and uniformly stirring and mixing the dry ice powder, the chilli powder and the adhesive; 2, granulating the mixed powder by adopting a granulator at a temperature of -90DEG C to -80 DEG C, and spreading the granules in a room-temperature environment for 30-40 minutes; 3, mixing the spread particles with 80-90 wt% of ethanol, stirring for 50-60 min at a speed of 40-50 r/min, and filtering to obtain filtrate; and 4, centrifuging the filtrate obtained in the step 3, collecting the supernatant, and freeze-drying into powder to obtain the capsanthin. According to themethod, chilli particles are put into 80-90 wt% ethanol, and due to the arrangement of holes in the chilli particles, the contact area between the chilli particles and the ethanol is greatly increased, so that the dissolution speed and the dissolution amount of capsanthin can be increased so as to improve the extraction efficiency and the yield of capsanthin.

The scheme belongs to the field of waste engine oil recovery. The utility model relates to a waste engine oil filtering device. The device comprises an oil storage barrel, a filtering frame, an impurity collecting tank, a rack and a spring, the impurity collecting tank is mounted on the rack, the impurity collecting tank is provided with an upper opening, a lower opening and two impurity outlets,the lower opening is opposite to the upper opening, the filtering frame is installed between the upper opening and the lower opening, the diameter of the filtering frame is larger than the diameter ofthe upper opening and the diameter of the lower opening, a first filter screen and a second filter screen are arranged in the filtering frame, the first filter screen and the second filter screen areconnected through the spring, and the first filter screen can be supported or sunken along with extension or contraction of the spring. The utility model provides the waste engine oil filtering device which can effectively solve the problem that a filtering device in an existing scheme is easy to block.

The invention relates to the technical field of water conservancy and hydropower engineering, and provides a river sewage treatment device for water conservancy and hydropower engineering. The device comprises a treatment barrel, a mounting block is fixedly connected to the outer surface of the treatment barrel, an air cylinder is fixedly connected to one side of the mounting block, a barrel cover is fixedly connected to the output end of the air cylinder, a water inlet pipe is rotatably connected to the middle of one side of the barrel cover through a bearing, and the outer surface of the water inlet pipe is fixedly connected with a first filtering barrel and a second filtering barrel. The device disclosed by the invention has the advantages that the air cylinder, the barrel cover, the water inlet pipe, the first filter barrel, the second filter barrel and the filter screen are arranged in a matched manner, so that the first filtering barrel and the second filtering barrel can be moved out from the interior of the treatment barrel; according to the sewage treatment device, the effect that the first filteri barrel, the second filter barrel and the filter screen are convenient to clean is achieved, impurities are prevented from being accumulated on the first filter barrel, the second filterr barrel and the filter screen, and the filtering effect of the sewage treatment device is guaranteed.