11results about How to "Avoid Mixed Contamination" patented technology

The utility model discloses an ophthalmic cavity instrument multi-channel cleaning frame, specifically relates to ophthalmic cavity instrument cleaning technical field is equipped with the connecting pipe, and the connecting pipe includes: rigid fixed head, is connected on the connecting pipe, and the faraway connecting pipe one end is equipped with the help suction connecting portion, is used for with the help suction hole detachable connection of injection suction handle, the elastic hose is equipped in the side of rigid fixed head, and the front end is equipped with perfusion connecting portion, is used for with the perfusion hole sealed connection of injection suction handle. The utility model through setting up rigid fixed head on the basis, the elastic hose is installed in the side, realizes the one side channel of cavity instrument and is fixed in rigid fixed head place, and the other side uses the butt joint of elastic hose and connects, realizes double channel simultaneous flushing, guarantees the cleaning effect of instrument cleaning, also reduces the manual work of staff, improves the work efficiency.

The utility model discloses a sampling device of a vacuum reaction kettle, which comprises a reaction kettle body, a sampling mechanism arranged on the side surface of the reaction kettle body, a sampling barrel capable of lifting up and down arranged in a sampling box, a material suction pipe arranged on the left side of the sampling barrel, a piston connected with the inner wall of the sampling barrel in a sliding manner, and a push-pull rod fixedly connected with the surface of the piston, the end part of the push-pull rod is fixedly connected with a first magnet, the left side of the upper end of the sampling box is fixedly communicated with a discharge pipe, and the end part of the discharge pipe is detachably provided with a sample collection mechanism. The height position of the sampling barrel can be adjusted by lifting the sampling barrel up and down, a second magnet is utilized to adsorb a first magnet, so that materials can be sucked into the sampling barrel from a material suction pipe, and then the second magnet is utilized to repel the first magnet, so that a piston can be driven to move leftwards; according to the sampling device, the materials with different heights can be sampled, so that convenience is provided for a user.

The utility model relates to the technical field of plastic processing, in particular to a modified plastic auxiliary agent adding device which comprises a feeding hopper, a storage barrel is mounted at the top of the feeding hopper, and mounting holes are formed in the middle of the top and the middle of the bottom of the storage barrel. The inner walls of the two mounting holes are rotationally connected with a mounting shaft and a mounting pipe through bearings correspondingly, rotating cylinders are mounted at the bottom of the mounting shaft and the top of the mounting pipe, and a rotating mechanism for driving the mounting shaft and the rotating cylinders to rotate is arranged at the top of the storage barrel; according to the utility model, various adjuvants can be stored in a classified manner, mixed pollution is avoided, accurate control of the rotating mechanism is matched, different types of adjuvants can be simultaneously fed according to production requirements, the function of simultaneously and quantitatively adding various adjuvants is realized, the batching precision is improved, and various adjuvants before entering the production equipment body can be stirred and mixed, so that the production efficiency is improved. And uniform mixing of a plurality of auxiliary agents and a plastic matrix during subsequent production is ensured.

The utility model discloses a wire and cable surface cleaning device, and relates to the technical field of wire and cable production. The efficient cleaning device comprises a base, an efficient cleaning assembly and a rapid drying assembly, the top of the base is fixedly connected with a cleaning shell, and a sealing plate is fixedly connected between the top and the bottom of an inner cavity of the cleaning shell. Through the efficient cleaning assembly, circulating water flow generated by the water spraying mechanism impacts the blades to drive the rotating cylinder to rotate, the surface of the cable is automatically cleaned through the bristles, extra motor driving is not needed, the number of transmission devices and the maintenance cost are effectively reduced, meanwhile, the water spraying ring and the pump body are matched to form continuously flowing cleaning liquid, and the cleaning efficiency is improved. A cleaning area and a drying area are separated in cooperation with a sealing plate, mixed pollution of cleaning liquid is avoided, residual water on the surface of the cable is further scraped away through a conical scraping piece in the conveying pipe, the follow-up drying pressure is reduced, the overall structure is simplified, and the cleaning efficiency is improved.

The utility model provides a novel distillation wine condenser belongs to distillation wine technical field, including distillation flask, the top intercommunication of distillation flask is provided with steam pipeline, the one end of steam pipeline is away from distillation flask intercommunication is provided with the condensing mechanism for distillation wine condensation, the lateral wall of condensing mechanism is provided with the circulation subassembly for condensing medium inside and outside circulation, the bottom intercommunication of condensing mechanism is provided with separation component, the utility model discloses the condensing mechanism and high -efficient heat conduction coating that set up, use, spiral condensing pipe strengthens heat exchange process through lengthening steam flow path and increasing heat exchange area, sets up graphite impregnated resin high -efficient heat conduction coating on the inner wall of condensing pipe simultaneously, improves heat exchange efficiency, accelerates steam liquefaction.

The invention discloses an anti-exosmosis chemotherapy dosing device for medical oncology, which belongs to the technical field of tumor chemotherapy and comprises a moving rod, a support rod is fixedly mounted at the top end of the moving rod, a dosing bottle is arranged on one side of the support rod, and an infusion mechanism forming a gas-liquid pressure self-balancing system is arranged at the bottom end of the dosing bottle. The infusion mechanism comprises an injection head inserted into a bottle opening of the medicine feeding bottle, a first connecting block is arranged on the injection head, and an infusion tube is installed at the free end of the injection head in a communicating mode. Meanwhile, redundant liquid can be rapidly shunted and reflowed through the backflow pipe, the backflow pressure peak value can be effectively absorbed through a buffering bag supported by a honeycomb support in the flow slowing cavity, vortex can be avoided through a built-in flow guiding component and a flexible silica gel miniature flow limiting valve, and the problem of damage caused by too high pipeline pressure is solved to the maximum extent.

This invention discloses a seasoning and mixing device for low-oil and low-salt pickles, relating to the field of pickle processing equipment. It includes a mixing chamber with a seasoning uniform spraying component at its top and a stirring component inside. A feeding hopper is fixedly connected to the bottom of the mixing chamber. The seasoning uniform spraying component includes a fixed frame fixedly connected to the top of the mixing chamber, a fixed plate fixedly connected to the bottom of the fixed frame, multiple placement holes on the surface of the fixed plate, and a storage tank fixedly connected to each placement hole. A metering pump is fixedly connected to the bottom of the storage tank, and the bottoms of multiple metering pumps are all fixedly connected to a seasoning mixing box. This invention solves the technical problems of inaccurate seasoning ratios, uneven mixing, inconvenient cleaning, and unstable feeding in existing equipment, achieving precise seasoning ratios, uniform seasoning and mixing of pickles, and convenient equipment cleaning, thereby improving the production efficiency and product quality stability of low-oil and low-salt pickles.

This utility model discloses a ship wastewater recycling system, relating to the field of ship wastewater treatment equipment. It includes: an oily wastewater physical filter module, with its inlet connected to an oily wastewater discharge pipe and its outlet connected to an grease trap; a first membrane separation module, with its inlet connected to the outlet of the grease trap and its outlet connected to a first activated carbon treatment module; and a first pathogen treatment module, connected to the outlet of the first activated carbon treatment module and its outlet connected to a ship cooling circulation module. This recycling system treats oily wastewater generated on ships and allows it to be used for ship cooling circulation, thus reducing freshwater consumption and effectively utilizing ship wastewater, providing a new supply path for daily ship use.

The invention belongs to the technical field of rubber product processing equipment, and particularly relates to wearable rubber cleaning equipment which comprises a workbench, a scrubbing assembly is installed in the middle of the workbench, and clamping roller assemblies are installed on the two sides of the scrubbing assembly correspondingly; the brushing assembly comprises a brushing chamber, first sliding rails are installed on the inner walls of the two sides of the brushing chamber, a guide rod is slidably installed between the two first sliding rails, the guide rod can reciprocate on the first sliding rails, electric cylinders are vertically installed at the two ends of the guide rod, and lower cleaning brushing plates are installed at the output ends of the electric cylinders. An upper cleaning brush plate is arranged above the lower cleaning brush plate in parallel; the upper cleaning brush plate and the lower cleaning brush plate can move relatively, brush wires and glue scraping plates are arranged on the lower cleaning brush plate and the upper cleaning brush plate, a plurality of high-pressure spray heads are installed on one side of the lower cleaning brush plate and one side of the upper cleaning brush plate, and a rubber product penetrates through the space between the lower cleaning brush plate and the upper cleaning brush plate.

The utility model discloses a ractopamine fluorescent quantitative detection reagent box, including the outer fixed frame, the inner side of outer fixed frame inserts and installs the reagent box, the inside of reagent box upper side is equipped with the first storage cavity, the inside insertion of first storage cavity is equipped with the agitator box, the bottom of agitator box inside is equipped with motor fixed cavity, the bottom fixedly connected with micro motor in the inside of motor fixed cavity, the periphery fixedly connected with the baffle of micro motor, the output of micro motor upper end penetrates the baffle and extends to the upside in the inside of agitator box, the output of micro motor upper end is connected with a plurality of stirring vane. The utility model discloses through with the fluorescein pours into to the agitator box in the inside of first storage cavity, opens the switch of micro motor again, the rotating shaft on micro motor drives rotating shaft to carry out the rotary motion, and the rotating shaft drives the stirring vane to carry out the rotary motion, so that the stirring vane mixes and mixes the ractopamine antigen liquid of collection to fluorescein.

The utility model discloses circulating type valve plate stamping waste recovery equipment, and particularly relates to the field of valve plate machining, the circulating type valve plate stamping waste recovery equipment comprises an equipment platform and an equipment support located below the equipment platform, a stamping table is installed on the equipment platform, a through waste lower groove is formed in the stamping table, and a funnel-shaped discharging pipe is connected to the bottom of the waste lower groove. An inclined recycling conveying belt is installed on the inner side of the equipment support and located under the discharging pipe, a magnetic suction plate is arranged in the recycling conveying belt, and a metal recycling groove is formed in the edge of the upward-inclined side of the recycling conveying belt. The equipment is compact in structure, can be directly integrated on an existing stamping production line, does not need to greatly reform the production environment, reduces manual intervention through automatic sorting, can reduce sorting cost and improve recovery efficiency for a long time, classified metal can be directly returned to a furnace for smelting, plastic can enter a regeneration production line, mixed pollution is avoided, waste recovery value is improved, and the production cost is reduced. And recycling is realized.