13results about How to "Avoid affecting the processing effect" patented technology

The present application relates to helical slot processing technical field, disclose a kind of helical slot bevel cutting mechanism and processing method, including linear module and two processing tool bits, the linear module and two processing tool bits are all installed on machine tool, the moving seat of the linear module is fixedly connected with support plate, the outside of the support plate is fixedly connected with two mounting brackets, the outside of the mounting bracket is provided with rotating mechanism and chip removal mechanism, the rotating mechanism includes motor, the motor is installed on the outside of mounting bracket, the output of the motor is fixedly connected with mounting sleeve, the inside of the mounting sleeve is slidably connected with sliding rod. By two processing tool bits simultaneously to the both sides of part helical slot processing, cooperate with the rotation of part and the position of overall structure to move, realize the accurate control of cutting path, compared with the traditional single tool rotation angle cutting, can effectively improve processing efficiency, and ensure helical slot cutting seam precision is more stable, improve processing quality.

The utility model discloses a pipe stacking prevention device and pipe feeding equipment, and the pipe stacking prevention device comprises a frame body; the guide assembly is arranged on the frame body; the material blocking part is connected with the frame body in a sliding mode through a guide assembly, and the material blocking part can move relative to the frame body, so that the gap between the material blocking part and a bearing part used for bearing the pipe is larger than or equal to the single-time pipe diameter and smaller than the double-time pipe diameter; and the driving part drives the material blocking part to move relative to the frame body in the vertical direction.

This invention discloses a dosing device and a dosing method. The dosing device includes a drug storage device connected to a dispensing pipe. A drug pump, a first pressure detection device, a flow detection device, and a terminal dosing system are sequentially connected to the dispensing pipe. The terminal dosing system includes a branch pipe connected to the dispensing pipe. A second pressure detection device, a manual ball valve, a first back pressure valve, a dosing mechanism, and a second back pressure valve are sequentially connected to the branch pipe. A terminal dosing port is connected to the end of the branch pipe. The dosing mechanism includes a piston fixing housing, within which a piston is slidably connected. This invention ensures that the entire dispensing pipe is filled with drug by controlling the pressure of the dispensing pipe. It can control the rotation speed of the drive device according to the different dosing flow requirements at each dosing point, achieving accuracy and stability of the drug dosage at each dosing point, and effectively reducing the difficulty of precisely adjusting the different drug dosages at multiple dosing points.

The utility model provides an ozonation separation treatment device for iron-containing organic complex wastewater, which relates to the field of wastewater ozonation equipment, and comprises a catalytic ozonation assembly, the catalytic ozonation assembly comprises an oxidation reaction tower and an ozone generator, the ozone generator is used for generating ozone, and the oxidation reaction tower is used for generating ozone. The oxidation reaction tower is used for providing catalytic reaction, a separation assembly is mounted on one side of the ozone catalytic oxidation assembly, and the separation assembly comprises a tank body, a conical hopper, a filter plate, a blow-off pipe, a blow-off valve, an overflow pipe and a liquid inlet pipe; under the joint cooperation of the ozone catalytic oxidation assembly, the separation assembly and the stirring assembly, not only can the ozone catalytic oxidation reaction be effectively carried out, but also particulate matters in the wastewater can be efficiently separated and discharged, so that the problem of residual particulate matters in the wastewater subjected to ozone catalytic oxidation treatment is effectively solved; the overall treatment efficiency is improved, and the normal operation of subsequent treatment equipment is protected.

This invention relates to the field of corrugated pipe processing and manufacturing, and particularly to a corrugated pipe processing equipment. The technical problem is that during the processing of metal corrugated pipes, both the corrugated pipe and the mold are easily damaged. The technical solution is: a corrugated pipe processing equipment, comprising a support, a circulating pump, a forming system, a sealing system, and a circulating system; the circulating pump is installed at the bottom of the support; the forming system is connected to the top of the support; the sealing system is connected to the top of the support, and the forming system is connected to the sealing system; the circulating system is connected to the bottom of the sealing system, and the circulating system is connected to the support and the circulating pump; the forming system is used to shape the metal pipe into a corrugated pipe; the sealing system is used to seal both ends of the metal pipe; the circulating system is used to realize the recycling of lubricating fluid. During the processing of this invention, the ends of the metal pipe are not subjected to compressive force, avoiding the situation where the metal pipe is deformed or even ruptured by the sealing plugs at both ends.

The utility model discloses a fixed position spacer, it relates to metal processing technical field, including mesh tooling, spacer component and combined component, the surface of mesh tooling is movable and inserts spacer component, the combined component is perpendicular and inserts four diagonal places of mesh tooling, the spacer component includes spacer main part, fixed stake, first link stake and second link stake. This fixed position spacer, through being provided with spacer component, using its structure can assist directly inserting product on the surface of mesh tooling, to form fixed anchor point, to control the position of product loading, can prevent the arbitrary rolling of round bar product, and its upper portion can bear certain gravity, and cooperate the structural setting of combined component, can make the mutual superposition of many mesh tooling uses, can provide effective support effect to upper mesh tooling as auxiliary support simultaneously, to guarantee the use stability of device structure, provides enough use flexibility simultaneously.

The invention discloses a color-coated aluminum coil decoiling and cutting-off device which comprises a decoiling machine tool, a cambered surface support is fixedly installed at one end of the decoiling machine tool, and the color-coated aluminum coil decoiling and cutting-off device further comprises a supporting frame fixedly installed on the decoiling machine tool and the supporting frame; the cutting mechanism is used for cutting and transporting the flattened aluminum plate, is mounted on the cambered surface bracket, and comprises a knife rest which is embedded in the cambered surface bracket in a sliding manner; the positioning mechanism is used for positioning the cut aluminum plate and is mounted on the support frame; and the storage mechanism is used for collecting the cut aluminum plates and is mounted at the bottom of the supporting frame. According to the aluminum plate cutting device, an aluminum plate is fixed by the fixing plate through movement of the tool rest, the aluminum plate is cut off by the top cutter and the bottom cutter through gear meshing, the machining stability is guaranteed, and the machining effect is also guaranteed.

This invention belongs to the field of wastewater treatment technology, specifically a method for treating medical wastewater by synergistically removing new pollutants and pathogenic microorganisms. The method includes the following steps: S1, Pretreatment: Inorganic flocculants are added to the medical wastewater to promote the aggregation and sedimentation of suspended particles and colloids; S2, Oxidation Treatment: A composite agent is added to the pretreated medical wastewater while a direct current electric field is applied. The composite agent includes potassium persulfate, aminosulfonic acid, sodium chloride, sodium bromide, surfactant, pH buffer, composite corrosion inhibitor, anti-caking agent, and anhydrous sodium sulfate. After dissolving, the composite agent generates a strong oxidizing component that mineralizes and decomposes organic matter while killing pathogens; S3, Biochemical Treatment: The oxidized medical wastewater is then subjected to biochemical treatment to remove ammonia nitrogen and small molecule organic matter. This invention can effectively decompose various new pollutants and inactivate pathogenic microorganisms, thus improving the treatment effect.

The utility model discloses a drilling and tapping machine convenient for chip removal, which belongs to the technical field of machining and comprises a frame, an automatic feeding device and a processing and blanking device, and the automatic feeding device and the processing and blanking device used for processing and blanking round tubes are mounted on the frame. The automatic feeding device comprises a feeding clamping assembly used for pushing the round pipes to the machining position, a sequential feeding assembly and an auxiliary clamping assembly, wherein the sequential feeding assembly and the auxiliary clamping assembly are used for sequentially conveying the round pipes to the feeding position of the feeding clamping assembly. By means of the mode, through cooperative operation of the feeding clamping assembly, the sequential feeding assembly and the auxiliary clamping assembly, round pipes can be automatically fed and clamped, drilling and tapping machining treatment can be conducted on the round pipes at the same time in cooperation with the machining device, the production efficiency is high, the labor cost is reduced, and the production efficiency is improved. And waste chips generated by machining are collected through the discharging and collecting assembly and separated from the machined round pipe, the situation that the machining effect is affected by accumulation of the waste chips is avoided, and chip removal is facilitated.

The application belongs to the technical field of waste gas treatment, and particularly relates to a waste gas treatment device for a chemical workshop. The following scheme is proposed and comprises a container assembly and a ventilation assembly, and further comprises an auxiliary treatment assembly. The container assembly is provided with a box body and a box cover. The box cover is provided with a gas outlet pipe. The box body is provided with a plurality of partitions. The box body is provided with a plurality of treatment cavities which are distributed at equal distances and are formed by the plurality of partitions. The ventilation assembly is provided with a ventilation pipe which is horizontally rotatably arranged between the two sides of the box body. One end of the ventilation pipe is connected with a motor. The outer wall of the ventilation pipe is in communication with a connecting pipe at a position corresponding to the treatment cavity. One end of the connecting pipe away from the ventilation pipe is connected with a one-way valve. One end of the one-way valve away from the connecting pipe is connected with a gas outlet head. The application can effectively avoid the generation of impurities and the uneven distribution of reaction liquid, so as to improve the actual treatment effect.

The application belongs to the technical field of water treatment, and particularly relates to an ultrasonic-assisted micro-nano bubble dispersion and dissolution system for water treatment, which comprises an ozone generation unit, an ultrasonic generation unit, a micro-nano bubble generation unit, a circulating fluidized bed reaction unit and a temperature and pressure control unit. The ozone generation unit comprises an ozone generator, an ozone concentration detector and an ozone conveying pipeline, and the ozone concentration detector is arranged on the ozone conveying pipeline and used for monitoring the ozone concentration conveyed to the micro-nano bubble generation unit in real time. The application integrates the functions of ultrasonic-assisted micro-nano bubble generation, an efficient catalyst system, a circulating fluidized bed reaction and precise temperature and pressure control, realizes efficient dispersion and dissolution of ozone, strengthens the synergistic effect of adsorption and catalytic oxidation, significantly improves the removal efficiency of refractory organic pollutants in water, realizes cyclic utilization of ozone resources, and reduces operation cost and environmental risk.

The utility model relates to the technical field of metal wastewater treatment, in particular to a heavy metal wastewater electrochemical treatment device. The heavy metal wastewater electrochemical treatment device comprises a box body, a limiting assembly, a connecting rod, a driving assembly, a long-strip-shaped hole and an elastic assembly, a water drainage pipe is fixedly connected to one side of the box body, an electrolytic bath is formed in the top end of the box body, and mounting supports are symmetrically and slidably connected to the two sides of the top end of the box body; a plurality of first bolts are in threaded connection with the interiors of the top ends of the two mounting brackets, a plurality of mounting grooves are formed in the sides, close to each other, of the two mounting brackets, an electrode plate is slidably connected between every two mounting grooves, and a limiting assembly is mounted at the bottom end of each mounting bracket. The electrode plate reciprocates in the electrolytic bath, so that liquid near the surface of the electrode can be directly and effectively disturbed, a diffusion layer on the surface of the electrode is greatly damaged, the speed of ion migration to the surface of the electrode is obviously accelerated, and the electrolytic reaction efficiency is improved.

The utility model discloses an air conditioner fin mould with a dustproof function, which comprises a bottom plate and an upper mould, a lower mould is arranged on the upper surface of the bottom plate, a power component for driving the upper mould to move up and down is arranged at the top of the bottom plate, two dustproof covers are arranged on the upper surface of the bottom plate, and the dustproof covers are arranged on the upper surface of the bottom plate. The upper mold and the lower mold are located in an inner space defined by the two dust covers, sliding blocks are fixedly connected to the outer walls of the two sides of each dust cover, two second dovetail grooves are formed in the upper surface of the bottom plate, the sliding blocks are slidably connected with the second dovetail grooves in the corresponding positions, and connecting plates are movably connected to the two sides of the bottom plate; according to the dustproof mechanism, the upper die and the lower die can be shielded and protected through the dustproof cover, meanwhile, the dustproof cover can be guided in the moving process through the dovetail grooves, and the moving height of the clamping plate can be limited through the L-shaped plate.