12results about How to "Easy to clear" patented technology

The utility model discloses a garbage clearance solid-liquid separation device which comprises a shell, the shell is of a hollow cylindrical structure, a feeding hopper is arranged on the upper surface of the shell in a penetrating mode, the lower portion of the shell is connected with a box body through a supporting column, the interior of the box body is hollow, and a connecting pipe is connected between the shell and the box body. A valve is arranged in the connecting pipe to control opening and closing, a dewatering structure is arranged in the shell, and the dewatering structure is provided with a rotating drum to conduct dewatering treatment on garbage put into the device. According to the solid-liquid separation device for garbage collection and transportation, the rotary drum is arranged, a round water passing opening is formed in the surface of the rotary drum, a motor is used for driving a driving wheel to rotate to drive a driven wheel on the surface of the rotary drum to rotate, so that the rotary drum is driven to rotate, garbage falls into the rotating rotary drum from a feeding hopper above, and the garbage can be dehydrated under the action of centrifugal force; and solid-liquid separation of the garbage is achieved, and follow-up clearing and transportation are facilitated.

The utility model provides a circulating passivation pool, which relates to the field of passivation pools and comprises a passivation pool body, a flip assembly, a circulating assembly and a cleaning assembly, the cover turning assembly comprises a first collecting plate, a second collecting plate, a first driving assembly, a second driving assembly and a vertical moving assembly; the first collecting plate and the second collecting plate are arranged in the passivation pool body; the first driving assembly and the second driving assembly respectively drive the first collecting plate and the second collecting plate to rotate; the vertical moving assembly drives the first collecting plate and the second collecting plate to move up and down; a first trash blocking plate is arranged at the top of the first collecting plate; a second trash blocking plate is arranged at the top of the second collecting plate; the circulating assembly is communicated with the bottom of the passivation pool body and the space above the first collecting plate; and the cleaning assembly is used for cleaning the first collecting plate and the second collecting plate. The problem that in the prior art, a sieve plate cannot be automatically cleaned can be solved, metal scraps in passivating agents can be automatically removed, and meanwhile the possibility that the passivating agents are polluted by impurities in air is reduced.

The invention discloses an anti-blocking device and method for an environment-friendly gutter inlet, and belongs to the technical field of municipal road water supply and drainage pipeline construction. The anti-blocking device for the environment-friendly gutter inlet comprises a box body and further comprises a fixing base, the fixing base is located on one side of the box body, and a first hydraulic cylinder and a second hydraulic cylinder are arranged in the fixing base. In order to solve the problems that the cleaning difficulty of the interior of a gutter inlet is large, the cleaning efficiency is low, and the later maintenance cost is large, when the gutter inlet is blocked, a person stands on a pedal, the pedal descends to drive a rainwater grate and a dirt collecting basket to move upwards, then the person takes out the dirt collecting basket from the interior of a box body, cleans blockages in the dirt collecting basket and then resets the dirt collecting basket, and the gutter inlet is cleaned. And then the personnel leave the pedal, the rainwater grate and the dirt collecting basket move downwards, and the rainwater grate is reset again, so that the rainwater opening dirt cleaning operation is completed, the cleaning work can be completed by one person, the labor cost is saved, and the cleaning efficiency after the rainwater opening is blocked is improved.

This invention relates to a method for constructing a polycystic kidney disease (PCD) model and its applications. The method involves overexpressing the MYCN gene in a target animal to obtain a PCD model that leads to PCD-related phenotypes. The method includes the following steps: obtaining a first strain of mice with Rosa26 knock-in overexpressing the CAG-LSL-HA tag-MYCN-IRES-BFP-Wpre-polyA gene; obtaining a second strain of mice by inserting Cre-WPRE-polyA into the start codon of the Pax8 gene; and crossing the first and second strains of mice to obtain a MYCN-overexpressing PCD model. This invention employs various experimental methods for validation, including histopathological analysis, immunohistochemical staining, and Western blotting. The model provided by this invention overcomes the limitations of existing in vitro cell models, organoids, and existing animal models in terms of limited phenotypes. The established MYCN-overexpressing PCD animal model exhibits stable disease progression and a short disease cycle, which not only helps to elucidate the disease mechanism but also serves as an ideal platform for drug screening and efficacy evaluation.

The utility model discloses an inflow garbage filtering device for a sewage treatment plant, which relates to the technical field of sewage treatment and particularly comprises a box body, a guide rail is fixedly connected to one side of the box body, a fixing frame is slidably connected to one side of the guide rail, a first motor is fixedly connected to one side of the box body, and a second motor is fixedly connected to the other side of the box body. An output shaft of the first motor is fixedly connected with a threaded rod, a fixing block is arranged on the outer surface of the threaded rod, and one side of the fixing block is fixedly connected with one side of a fixing frame. According to the inlet water garbage filtering device for the sewage treatment plant, through cooperative arrangement of the fixing frame, the first motor, the threaded rod, the fixing block, an electric push rod, a connecting block, a second spring, an adjusting block, a push plate, a flow guide plate, a fixing cylinder, a first spring, a connecting rod and an extrusion plate, cleaned garbage can be extruded in the using process; therefore, the effect of reducing the water content in the garbage is achieved, and the purpose of conveniently clearing and transporting the garbage is achieved.

The utility model discloses a transfer box for garbage clearance, which comprises a base and a shell, a support is mounted on the upper surface of the base, the shell is fixedly mounted on the upper surface of the support, and a compression structure is arranged in the shell. The compression structure can extrude garbage in the shell through the push plate and then discharge the garbage in cooperation with the sealing cover, the compression structure comprises a hydraulic rod, the hydraulic rod is fixedly installed on the side surface of the shell and fixedly connected with a pressing plate, and a box door is arranged on the upper surface of the shell. A sealing cover is installed on the side surface of the shell, and push plates are fixedly connected to the front surface and the rear surface of the sealing cover. According to the transfer box for garbage collection and transportation, the compression structure is arranged, garbage can be extruded and compressed by controlling the push plate, then the sealing cover is opened and discharged, the garbage volume is reduced, and the cleaning structure can drive the cleaning plate to move to rotationally clean the inner wall surface of the shell when the push plate moves.

The utility model discloses a gas flow aiding unblocking device which comprises a material storage bin, a gas storage tank is arranged at the left end of the material storage bin, the left end of the gas storage tank is communicated with a compressor through a pipeline, a plurality of first unblocking assemblies are fixed on the inner wall of the material storage bin from top to bottom, and the first unblocking assemblies are respectively communicated with the gas storage tank through pipelines. The first unblocking assembly comprises a frame, the interior of the frame is hollow, a partition plate is fixed to the inner wall of the frame and divides the hollow frame into two parts, a second unblocking cavity is formed in the upper end of the partition plate, and a first unblocking cavity is formed in the lower end of the partition plate; a plurality of first unblocking holes communicated with the first unblocking cavity are formed in the lower end of the frame, air is sprayed out through the second unblocking holes for unblocking, the air makes contact with materials obliquely, the materials are blown off more easily, meanwhile, air is sprayed out through the first unblocking holes in the lower end of the other first unblocking assembly for spraying out and pressing down the blocked materials, and the first unblocking assembly and the second unblocking assembly are matched with each other. And blocked materials can be cleared more easily.

This utility model discloses a car wash pool that is easy to clean, belonging to the field of car wash pool cleaning technology. It includes a car wash pool with multiple equally spaced grooves at the bottom and a frame installed on the top. The frame is equipped with cleaning components for treating mud and sand in the grooves. A collection pool is installed on the outer wall of the car wash pool, and the collection pool and the car wash pool are connected by a rectangular hole. A lifting frame is installed inside the collection pool, and the lifting frame is equipped with a lifting and cleaning component. Therefore, by setting trapezoidal sand-pushing blocks adapted to the shape of the trapezoidal grooves, with each sand-pushing block corresponding to a groove, the sand-pushing blocks can closely fit the inner wall of the grooves during movement, thoroughly scraping away and pushing the mud and sand attached to the bottom and side walls of the grooves into the collection pool, effectively solving the problems of mud and sand accumulation and incomplete cleaning in traditional trenches.

The invention discloses an accounting bill processing device for financial accounting, and particularly relates to the field of bill smashing devices. Comprising a crushing box; the batch conveying assembly is used for conveying the bills into the crushing box in batches; the guide plate is arranged in the crushing box; the two first rotating shafts are rotationally connected to the inner wall of the crushing box; the first crushing cutter head and the second crushing cutter head are respectively arranged on the two first rotating shafts; the driving motor is coaxially connected with the first rotating shaft; the gear set is composed of two gears which are meshed with each other; and the collecting box is connected into the crushing box in a sliding manner. By the adoption of the technical scheme, the problem that an existing bill processing device cannot process thick bills is solved, and the continuity and reliability of bill processing can be guaranteed.

The utility model provides energy-saving and environment-friendly medical wastewater liquid separation equipment, which belongs to the technical field of wastewater treatment and comprises a sewage treatment box, a liquid inlet pipe, a flow guide hopper, a sealing box, a transmission motor, a rotating shaft, a separation disc, a filter screen, a discharge hopper, a material collection box, a connecting rod, a connecting pipe, a material guide seat, a drainage pipe, a waste material box and a cover plate, according to the utility model, medical wastewater discharged into the sewage treatment tank is in contact with the separation disc rotating at a high speed when being guided downwards through the guide hopper, solid impurities in the medical wastewater are intercepted by the filter screen at the lower end in the separation disc, and liquid directly flows out downwards through the filter screen; the intercepted solid impurities are thrown to the outer side from the filter screen under the action of centrifugal force when the separation disc rotates, and are quickly accumulated towards the inner wall of the separation disc, so that the separation of the medical wastewater and the solid impurities is accelerated, the solid impurities are prevented from being adhered and accumulated on the filter screen to block the filter screen, the filtering capacity of the filter screen is guaranteed, and the service life of the filter screen is prolonged. The treatment efficiency of the medical wastewater is improved.

The present invention discloses an ecosystem for comprehensively treating rainwater and domestic sewage in rural areas in hilly areas, which is composed of an improved three-compartment septic tank, an ecological pond, a water collection well, a flow abandonment device, an infiltration well, a first valve and a second valve. The ecological treatment method is used to comprehensively treat rainwater and domestic sewage in rural areas in hilly areas. The domestic sewage treatment system of the present invention includes an "improved three-compartment septic tank + ecological pond", and the ecological pond is composed of a waterfall-type ecological water distribution channel and a main body. The rainwater runoff treatment system includes a "water collection well + flow abandonment device + infiltration well", and the rainwater runoff is filtered, infiltrated and stored through the infiltration well to replenish groundwater. The overflow part is used to divert water to activate the ecological pond, or used together with the water discharged from the ecological pond for agricultural irrigation and direct discharge to rivers. The ecosystem structure of the present invention is novel, and rainwater and sewage are collected by unpowered gravity, realizing comprehensive treatment of rural rainwater and sewage and water resource utilization, and has the characteristics of unpowered output, low construction cost, convenient operation and maintenance, and outstanding economic and environmental benefits.