157results about How to "Fully processed" patented technology

The present invention discloses a regeneration process for extending the service life of a salt water refined ceramic membrane system, and relates to the technical field of inorganic ceramic membrane regeneration process; in order to facilitate and quickly process the ceramic membrane; specifically includes three inorganic ceramic membrane filters, a salt tank, a recoil mechanism and a hydrochloric acid recovery box, the inorganic ceramic membrane filter includes a filter housing, an inorganic ceramic membrane, a permeation side housing is provided in the filter housing, the inorganic ceramic membrane is located in the permeation side housing, and the inorganic ceramic membrane and the permeation side housing constitute a permeation side, the filter housing top and bottom are both equipped with sealing covers, three inorganic ceramic membrane filters are respectively connected to a series structure through a series pipeline, and the input end of the inorganic ceramic membrane filter at one end is connected to a water inlet pipe. The present invention can recycle the inorganic ceramic membrane, extend its service life and service life, and can extend its use by 1-2 years even in the worst salt quality, with obvious effect, convenient and reliable operation.

The invention relates to the technical field of oily sludge treatment, in particular to an oily sludge recycling-harmlessness comprehensive treatment process and equipment thereof.The oily sludge recycling-harmlessness comprehensive treatment process comprises the following steps that S1, dehydration treatment is conducted, specifically, firstly, impurities in oily sludge are removed and crushed through pretreatment equipment, so that subsequent treatment of the oily sludge is facilitated; s2, tempering treatment: adding a tempering agent, such as acetic acid, sodium hydroxide, hydrogen peroxide, calcium oxide, diatomite and polyacrylamide (PAM), into the sludge to improve the performance of the sludge, the addition amount of the sodium hydroxide is 0.5-5% of the dry weight of the sludge, the addition amount of the hydrogen peroxide is 0.5-3% of the dry weight of the sludge, the addition amount of the calcium oxide is 1-10% of the dry weight of the sludge, and the addition amount of the diatomite is 1-10% of the dry weight of the sludge; the addition amount of the diatomite is 1%-5% of the dry weight of the sludge, and the addition amount of the PAM is 0.01%-0.5% of the dry weight of the sludge. According to the oil-containing sludge treatment device, oil-containing sludge can be conveniently and rapidly pretreated through the arranged rotation adjusting device, so that impurities in the sludge can be fully treated.

The invention relates to the field of sewage treatment equipment, in particular to an efficient waste acid and sewage treatment device in copper smelting engineering, which comprises a sewage treatment barrel, the sewage treatment barrel comprises a barrel body, an inner barrel is rotatably connected to the middle upper part in the barrel body, and uniformly distributed through holes II are uniformly formed in the middle upper part of the periphery of the inner barrel; a first limiting ring is fixedly connected to the upper portion of the periphery of the second through hole, a second limiting ring is fixedly connected to the lower portion of the periphery of the second through hole, limiting openings are formed in one side of the first limiting ring and one side of the second limiting ring, an outer barrel is rotationally connected to the middle lower portion of the periphery of the inner barrel, and a first limiting block is fixedly connected to the upper portion of one side of the periphery of the outer barrel. According to the sewage treatment barrel disclosed by the invention, the switching between a working area and a stopping area is realized, so that people can replace a reverse osmosis membrane at the original working area through an inspection opening while the work of the sewage treatment barrel is not influenced.

The invention discloses sludge dredging equipment for a water conservancy project riverway, and relates to the technical field of dredging equipment.The sludge dredging equipment comprises a fixed arm, a mounting plate is fixedly connected to the front side of the fixed arm, a first supporting frame is fixedly connected to the front end of the mounting plate, a rotating shaft is rotatably connected to the interior of the first supporting frame, and an inclined block is fixedly connected to the bottom end of the rotating shaft; rotating rods are rotatably connected to one sides of the bottoms of the inclined blocks, supporting balls are fixedly connected to the outer sides of the middle sections of the rotating rods, a pushing assembly is arranged at the top end of the sliding pipe, reciprocating lead screws are arranged in the multiple rotating sleeves, upper supports are fixedly connected to the bottom ends of the supporting sleeves, and claw plates are fixedly connected to the bottom ends of the multiple reciprocating lead screws; according to the sludge dredging equipment for the water conservancy project riverway, sludge in the riverway is effectively dispersed and stirred, so that the mixing efficiency of a medicament and the sludge is improved, and the purpose of cleaning the riverway sludge is achieved.

The invention belongs to the technical field of waste treatment environmental protection, and discloses a coal gasification fine slag all-component utilization device and method.The coal gasification fine slag all-component utilization device comprises a coal gasification slag supply module, the coal gasification slag supply module is connected to a first-stage incinerator, and a discharge port in the top of the first-stage incinerator is connected to a feed port of a cyclone separator; a smoke outlet of the cyclone separator is connected to a feeding port of the second-stage melting furnace, a large particle outlet of the cyclone separator is connected to the first-stage incinerator, and the air inlet module is connected to the first-stage incinerator and the second-stage melting furnace. The first-stage incinerator and the second-stage melting furnace are used for conveying reacted slag to the glass ceramic forming module, and a flue gas outlet of the second-stage melting furnace is connected to the flue gas treatment module. The method provided by the invention can stably operate at low cost, and realizes high utilization rate and high-valued reutilization of the coal gasification slag under the condition of almost no solid waste.

The invention discloses a filtration and separation system for mariculture tail water treatment, and relates to the technical field of tail water treatment.The filtration and separation system comprises a treatment circulation water channel, a sedimentation tank is installed in the side of the treatment circulation water channel, the side of the sedimentation tank is communicated with a liquid inlet end, and the side end of the sedimentation tank is communicated with a seawater desalination pretreater through a liquid drainage guide pipe; a pH detector is installed at the side end of the seawater desalination preprocessor, the side end of the pH detector is communicated with a dynamic filtering and adjusting assembly through a treatment pipe, under the cooperation of the dynamic filtering and adjusting assembly, pollutants in water are effectively removed, the treatment strategy can be automatically adjusted according to the water quality change, the treatment efficiency and the water quality safety are improved, and the water quality is guaranteed. According to changes of seasons, culture varieties and management practices, water quality treatment is adjusted dynamically, and the influence of high salinity and osmotic pressure in seawater on a filtering membrane material is reduced, so that in the water treatment process, the pH value is effectively treated and controlled, and the service life of a plurality of groups of fillable filtering membranes is guaranteed.

The invention provides environment-friendly sewage treatment equipment based on microbial reaction. The environment-friendly sewage treatment equipment comprises an aerobic tank, a pretreatment box and a power storage assembly, the pretreatment box comprises a box body, the box body is connected with the aerobic tank, the box body is fixedly communicated with a drainage pipe, a bottom plate of the box body is provided with a group of drainage grooves, and an inverted T-shaped plate is connected in the box body; the power storage assembly comprises a main shaft, and the main shaft is in bearing connection with the box body. The invention relates to the technical field of sewage treatment, in particular to environment-friendly sewage treatment equipment based on microbial reaction. In order to overcome the defects in the prior art, the environment-friendly sewage treatment equipment based on the microbial reaction is developed, microbial degradation and a biological membrane technology are conveniently and organically integrated, sewage is fully contacted with an MBR membrane in an MBR membrane area to be treated for a period of time, and then the sewage is contacted with a microbial population to be treated. The environment-friendly treatment on the sewage is realized, and the sewage treatment efficiency is improved.

The utility model discloses aluminum alloy coiled material packaging equipment which comprises a packaging frame, a set of rotating rods are rotationally arranged at the front end of the packaging frame, and the end of each rotating rod is rotationally connected to one end of a threaded rod. And the two ends of the fixed roller are each provided with a set of rotating motors, the outer sides of the output ends of the rotating motors are fixed to the ends of worms, the outer sides of rotating gears are connected to the outer sides of the bottoms of fan-shaped rotating rings in a meshed mode, and a plurality of inflatable shafts capable of limiting the inner sides of the film covering discs are fixed to the surfaces of the fan-shaped rotating rings at equal angles. According to the aluminum alloy coiled material packaging equipment, a fan-shaped rotating ring is arranged, the output end of a rotating motor drives a worm to rotate, a worm gear in meshed connection rotates, and the circle center position of the worm gear is in key connection with a rotating gear to drive the fan-shaped rotating ring and a rotationally-arranged matching gear to rotate; and at the moment, the aluminum alloy coiled material is subjected to winding and packaging treatment through the film covering disc arranged on the outer side of the air expansion shaft, and sufficient winding and packaging treatment can be conducted.

The invention relates to an accurate dosing control method and device based on image recognition, and relates to the field of printing and dyeing wastewater treatment.The method comprises the steps that a wastewater area image sequence is collected for wastewater dye migration recognition, and a wastewater dye migration parameter field is obtained; according to the multiple wastewater parameters, the dosing amount is configured, dosing positions are randomly configured for dosing fitness calculation, and the diffusion speed and migration speed of dosing are analyzed for fitness calculation; and adjusting and optimizing the dosing position according to the dosing fitness to obtain an optimal dosing position, and performing dosing control in combination with the dosing amount. According to the method, the technical problem that the wastewater treatment efficiency and the wastewater treatment quality are affected due to non-uniform chemical diffusion caused by the fact that the chemical adding position cannot be accurately adjusted according to the wastewater pollution state and the flowing characteristics in a traditional method can be solved; the scientificity and the accuracy of chemical adding position setting can be improved, accurate feeding and efficient diffusion of chemicals are achieved, and the purification efficiency and the treatment effect of printing and dyeing wastewater are remarkably improved.

The invention discloses a gas treatment device for operation waste gas of an injection molding machine, and relates to the technical field of waste gas treatment. A gas treatment device for operation waste gas of an injection molding machine comprises a shell, the shell is provided with a gas inlet cover, the gas inlet cover is communicated with an external gas extraction pipeline, an inner barrel is fixedly connected in the shell, one side, away from the gas inlet cover, of the inner barrel is fixedly connected with a gas exhaust cover, and the gas exhaust cover is communicated with an external gas exhaust pipeline; the mounting disc is fixedly connected to the position, close to the air inlet cover, in the inner barrel, and a plurality of flow dividing holes are formed in the mounting disc; the sliding disc is connected to the position, away from the air inlet cover, in the inner barrel in a sliding mode, and a plurality of exhaust holes are formed in the sliding disc; the activated carbon sponge is mounted between the mounting disc and the sliding disc. The position of the sliding disc is adjusted by detecting the concentration of waste gas, so that the size of pores in the activated carbon sponge is controlled, and the duration of the waste gas flowing through the activated carbon sponge is controlled.

The invention discloses a full-automatic peanut butter making device, and relates to the technical field of peanut grinding processing, the full-automatic peanut butter making device comprises a main body support, the upper end of the main body support is fixedly connected with a top support, the front and rear ends of the upper end face of the top support are fixedly provided with first telescopic push rods, and the upper end of the top support is fixedly provided with a second telescopic push rod; a connecting pipe fitting is arranged below the first telescopic push rod, a core driving pipe is arranged below the second telescopic push rod, a tooth cylinder is rotationally installed in the lower end of the connecting pipe fitting through a clamping groove, a rotating disc is fixedly installed at the lower end of the tooth cylinder, and six high-temperature-resistant rubber plates are annularly arrayed at the lower end of a fluororubber air bag. A first-stage smashing cutter is fixedly installed outside the core driving pipe, and a second-stage smashing cutter is fixedly installed at the lower end of the outer portion of the core driving pipe. According to the device, peanuts can be dried, cooled, peeled and primarily crushed in the main body bracket, so that the peanuts do not need to be frequently transferred during production, and the production efficiency of peanut butter is improved.

The invention provides a preparation method of lithium iron phosphate, and relates to the technical field of battery positive electrode materials. The preparation method comprises the following steps: providing a lithium iron phosphate precursor material; and sintering the lithium iron phosphate precursor material in a protective atmosphere to obtain the lithium iron phosphate material, the sintering treatment sequentially comprises heating sintering, constant-temperature sintering and cooling sintering, a heating sintering process section is provided with a plurality of heating intervals, the content of reducing gas in residual gas in the plurality of heating intervals is 0.65-6% in the material routing direction, and the reducing gas is selected from at least one of CO, H2, C2H2 and C2H4. According to the invention, the retention time of the reducing gas generated in the sintering process in the temperature rise interval is reduced to a proper range, so that the content of magnetisable metal particles in the prepared lithium iron phosphate material is remarkably reduced, and the lithium iron phosphate material contains extremely little iron phosphide.

The invention relates to the technical field of pickling devices, in particular to a stainless steel cold-rolled strip surface pickling and dephosphorization device. The discharge pipe is fixedly connected to the bottom of the pickling tank; the main pipe is fixedly connected to the pickling tank; the spraying pipe A is arranged in the pickling tank; the connecting pipe is arranged on the pickling tank and connected with the spraying pipe A and the main pipe, and the spraying pipe A is rotationally and slidably connected with the connecting pipe; the spraying pipe B is fixedly connected into the pickling tank and fixedly connected with the main pipe, and the stainless steel cold-rolled strip sequentially penetrates through the spraying pipe B and the spraying pipe A when moving; and the brush roller is fixedly connected to the spraying pipe A and can make contact with the stainless steel cold-rolled strip. The stainless steel cold-rolled strip is subjected to acid pickling in a spraying mode, waste liquid obtained after acid pickling is completed is directly drained away, and therefore the reaction capacity of acid liquor and a phosphorus layer is guaranteed fundamentally, the spraying stage and the scrubbing stage are arranged, and it is guaranteed that the stainless steel cold-rolled strip is fully treated through the acid liquor.

The utility model relates to the technical field of food processing, and discloses microwave and ultraviolet combined semi-dry noodle sterilization and fresh-keeping equipment which comprises a machine body, a servo motor is installed on the outer side of the machine body, the output end of the servo motor penetrates through the outer portion of the machine body and is fixedly connected with a driving screw rod, one end of the driving screw rod is fixedly connected with a fixing block, and the other end of the driving screw rod is fixedly connected with a rotating shaft. The exterior of the driving screw is in threaded connection with a movable plate, a guide rod is slidably connected to a through hole in the rear side of the interior of the movable plate, and the bottom end of the movable plate is connected with a mounting plate through a dismounting and mounting assembly. According to the utility model, the driving screw rod, the fixed block, the guide rod, the movable plate, the mounting plate and other structures are additionally arranged and are matched for use, so that the microwave generator can better cover the whole treatment area, the half-dry surface is ensured to be fully treated, the sterilization effect is improved, and meanwhile, the situation of insufficient or excessive local irradiation of the half-dry surface can be reduced; the uniformity and the consistency of sterilization are improved.

The application discloses a RFF mixed combustion type garbage heat treatment furnace and method. The furnace body comprises a combustion space, a pyrolysis space, a transfer mechanism and a pyrolysis gas injection port. The first oxygen supply pipeline in the combustion space is divided into upper, middle and lower three layers of injection ports, and three layers of fire zones are formed correspondingly. Solid and gaseous products generated by pyrolysis are sent into the combustion space respectively. The upper layer of injection ports is flush with the pyrolysis gas injection port, oxygen and pyrolysis gas are fully mixed and combusted to form the upper layer of fire zone, the heat of the upper layer and the middle layer of fire zone is used for counter-combusting the solid products, and the lower layer of fire zone is used for completely incinerating the solid products. The method comprises three steps of pyrolysis, counter-combustion and incineration. Through space separation and time sequence optimization, the organic components of garbage are treated in stages, the combustion efficiency is improved, and the generation and residue of harmful gas are reduced.

The invention discloses a fire alarm method, system and device for an electrochemical energy storage battery cluster, and relates to the technical field of battery fire alarm, high-risk areas in a battery installation area are identified, and each high-risk area is inspected by inspection equipment; risk values of the battery clusters are generated according to the abnormal data of the battery clusters, the battery clusters with the risk values exceeding a risk threshold value serve as hidden danger battery clusters, and a first-level alarm instruction is sent to the outside; after the emergency robot executes the emergency plan in the battery installation area, feedback data are collected, the improvement degree is generated according to the feedback data, and if the improvement degree is lower than an improvement threshold value, a second-level alarm instruction is sent to the outside; and providing a maintenance scheme for the battery clusters in the battery installation area by the battery cluster maintenance knowledge graph, and sending the maintenance scheme to the battery installation area at a selected time node. Adjusting the alarm intensity to enable the alarm intensity to adapt to the current scene; and abnormal conditions can be handled in time when possibly existing.

The utility model discloses a tubular electric tar precipitator relates to industrial waste gas treatment equipment technical field, it includes casing, inlet pipe, sedimentation pipe subassembly, corona pole, sedimentation pipe subassembly contains a plurality of sedimentation pipes, still includes upper head, lower head, airflow equalizer, tar collection tank, drain pipe, heating jacket and sealing door, and the gas that waits for processing enters casing through inlet pipe, is evenly distributed to each sedimentation pipe by airflow equalizer, under the electric field effect that corona pole generates, and tar is adsorbed in the inner wall of sedimentation pipe, and then is collected to tar collection tank, and heating jacket prevents tar solidification, and is discharged through drain pipe, the utility model discloses has improved tar trapping efficiency and equipment stability, and the practicality is strong, is suitable for industry popularization.

According to the battery pack provided by the utility model, the flue gas treatment unit is integrated in the box body of the battery pack, and the flue gas treatment unit can be used for completely and thoroughly treating thermal runaway flue gas generated by the single batteries in the battery pack, so that hidden dangers generated after the thermal runaway flue gas is exhausted are avoided, and the use safety of the battery pack is improved. The battery pack comprises a box body, a battery module and a flue gas treatment unit, an inner cavity of the box body is divided into a battery bin and a flue gas treatment bin through a first partition plate. The battery module is arranged in the battery compartment; the flue gas treatment bin comprises a first treatment cavity and a second treatment cavity; the flue gas treatment unit comprises a liquid treatment medium and a solid treatment medium; the first treatment cavity is filled with the liquid treatment medium, and the liquid treatment medium is mainly used for treating electrolyte in battery thermal runaway flue gas; the second treatment cavity is filled with the solid treatment medium, and the solid treatment medium is used for completely treating residual gas treated by the liquid treatment medium.

The invention discloses a kitchen waste treatment system and treatment method, comprising a conveyor belt for conveying kitchen waste from bottom to top, a grinder is arranged below the top of the conveyor belt, a grease trap for separating oil and water is arranged below the bottom of the conveyor belt, the grease trap is connected to an oil tank, the oil separated by the grease trap enters the oil tank, and the oil tank is connected to a discharge pipe through a pump; it also comprises a press for squeezing liquid, the inlet end of the press is a discharge port, the liquid squeezed by the press is discharged from the discharge port, and the remaining residue is discharged from the residue discharge port; the discharge end of the grinder is connected to a slurry tank, the slurry tank and the grease trap are both connected to the discharge port of the press through a pump, and the discharge port of the press is connected to the discharge pipe. The invention is used to solve the problem that solid and liquid are mixed in kitchen waste in the prior art and cannot be effectively automatically treated, and realizes the purpose of quickly treating kitchen waste and efficiently separating solid and liquid waste therein.

The utility model discloses a waste water collecting device which comprises a shell and a filter, the filter is installed in the shell, a funnel is arranged at the upper end of the shell, a first motor is installed in the shell, a rotating shaft is connected to the first motor, a stirrer is arranged on the rotating shaft, a transverse rod is connected to the rotating shaft, a brush plate is arranged on the transverse rod, and the brush plate is connected with the first motor. A protruding block is installed in the shell. A wastewater collection device; waste water impurities and residues are discharged through a filter and a reciprocating structure, the problem that the device is likely to be blocked is effectively solved, the efficiency of the device is improved, damage to the device is reduced, the service life of the device is prolonged, impurities or waste water residues are likely to be generated in the disinfection treatment process, and the inner wall of the device is cleaned through the arrangement of a movable brush plate; the device is maintained, the service life of the device can be prolonged, the functionality of the device is kept, and the cost is controlled.

The utility model relates to an MIM product surface treatment device, and belongs to the technical field of surface treatment.The MIM product surface treatment device comprises a spraying box, a supporting block is arranged in the spraying box, a containing groove is formed in the upper side of the supporting block, and a rotating motor used for driving the supporting block to rotate is fixedly connected to the lower side of the supporting block; the supporting block is connected with a clamping assembly used for clamping a product in the containing groove, a spraying head is arranged in the spraying box, and the spraying head is connected with a moving assembly used for driving the spraying head to move. The MIM product spraying device has the effect that the influence on workers in the MIM product spraying process is reduced.

The utility model provides a vertical pressure steam sterilizer and belongs to the technical field of sterilizing devices. The vertical pressure steam sterilizer comprises a bottom plate, a rotating mechanism is arranged at the top of the bottom plate, a heating mechanism is arranged on one side of the rotating mechanism, and the rotating mechanism comprises a first rotating ring, a shell, an arc-shaped door plate, a handle, a convex block, a servo motor, a first gear, a second gear, a sealing ring, a third gear and a fourth gear. Compared with the prior art, the sealing device has the advantages that cold water in the second sealing ring and hot water in the first sealing ring are separated through the sealing plate, and when the heater heats the first sealing ring, steam heats the cold water in the second sealing ring through the second partition plate, so that the energy use efficiency is improved; and meanwhile, the steam is concentrated in a narrow space in the sealing plate, so that the pressure of the steam is effectively increased.

The invention discloses a marine diesel engine waste gas desulfurization and denitrification treatment device which comprises a mixing pipe assembly, a catalytic device, a soot blowing pipe assembly, a bypass pipeline, an electromagnetic valve and a thermometer. The fixed adjusting device and the manhole sealing device are mounted on the catalytic device, so that a catalyst can effectively and completely react and filter waste gas from a mixing pipe. And the manhole sealing device effectively prevents air leakage of equipment. A part of diesel engine waste gas enters the mixing pipe through the gas inlet, urea is jetted into the flue gas, and the fan blades mix and reflect airflow and urea. And entering a catalytic device, and effectively carrying out desulfurization and denitrification treatment through a catalyst. And a soot blowing pipeline is arranged on the catalytic device and is used for blowing away dust concentrated in a catalyst in the catalytic device at regular time, so that the cleanliness of the catalyst filtering device is ensured. And the other part of gas enters from the tail side of the catalytic device through the bypass pipeline for cyclic catalysis, so that the problems of complete reaction of the catalyst and gas sealing of the device are solved, and the use efficiency of the catalyst and the quality of discharged gas are improved.

The utility model relates to the technical field of ship machine part production, and provides a ship machine part production part waste gas treatment device which comprises a bottom frame, a gas inlet assembly is fixed at the top end of the bottom frame, and a pretreatment structure is arranged in the gas inlet assembly. Through the arrangement of the pretreatment structure, obvious impurities and wastes in waste gas can be intercepted under the pre-filtering action of the cover plate, and then small particles and impurities in the waste gas can be secondarily filtered and intercepted under the pre-filtering action of the pre-filtering layer, so that the obvious impurities in the waste gas can be fully treated; and meanwhile, the cover plate and the filter box are connected in a clamped mode, the inner side of the filter box and the pre-filter layer can be conveniently cleaned and treated, recycling is facilitated, the function that the waste gas is conveniently pre-filtered by the device is achieved, and the use convenience of the waste gas treatment device for the marine mechanical part production parts is improved.

This utility model belongs to the technical field of acid and alkali resistant EPDM rubber processing equipment, specifically an acid and alkali resistant EPDM rubber tableting machine. It includes a support assembly and a rubber block. One side of the support assembly is equipped with an intermittent conveying assembly for intermittently conveying the rubber block, and another side of the support assembly is equipped with a tableting assembly for squeezing out excess moisture from the rubber block. The side of the tableting assembly away from the rubber block is equipped with a storage frame for storing the compressed rubber sheets. This utility model achieves intermittent conveying of the rubber block by setting an intermittent conveying assembly. This intermittent conveying method allows the rubber block to enter the tableting stage in an orderly manner according to a preset time interval, avoiding problems such as rubber block accumulation and overlap that may occur with continuous conveying. This ensures that each piece of rubber is fully and uniformly processed, improving the consistency and stability of the tableting process.

The application discloses a kind of membrane separation concentrated water processing equipment, and the application relates to sewage treatment technical field.The membrane separation concentrated water processing equipment, including processing tank, agitating mechanism, impurity removal mechanism, agitating mechanism includes shaft and servo motor, the outer cylindrical surface of shaft and the top position of processing tank inner cavity close installation have defoaming assembly, the outer cylindrical surface of shaft and the bottom position of processing tank inner cavity close fixedly connected with stirring plate, impurity removal mechanism includes conical screen and collection component, conical screen surface middle is fixedly connected with lower conical extension ring, the surface of conical screen and the top position close fixedly connected with upper conical extension ring, the surface of lower conical extension ring and the surface of upper conical extension ring are all fixedly installed with guide vane, the middle of upper conical extension ring surface is fixedly installed with stirring tooth, reaches the purpose of impurity removal, can remove particulate impurities, and pharmaceutical and concentrated water are uniformly mixed, effectively treat sewage, safe and reliable.

This invention discloses a high-concentration wastewater pretreatment device, relating to the field of wastewater treatment technology. It includes: a treatment tank with a sedimentation chamber; wherein the sedimentation chamber contains a filter element, which is inclined; a transfer tank connected to one side of the treatment tank; wherein the transfer tank has multiple reaction elements and multiple linear adjustment elements for driving the reaction elements to move vertically; and a purification cylinder horizontally positioned on the side of the transfer tank away from the treatment tank, and connected to the transfer tank. This invention treats wastewater through multiple steps, completing preliminary filtration, oxidation purification, membrane interception, and microbial purification, thereby treating different types of pollutants in the wastewater separately and improving the wastewater treatment effect. Simultaneously, it can also centrally treat solid sediments and gaseous waste generated during the treatment process. The operation is simple, convenient, and highly practical.

The invention discloses a seed disinfection device for Hainan herba fibraureae recisae tissue culture, and belongs to the technical field of seed disinfection, the seed disinfection device for Hainan herba fibraureae recisae tissue culture comprises a support frame, a plurality of first spring rods are slidably connected to the top of the support frame in a penetrating manner, and springs in the first spring rods are fixedly connected with the support frame; a U-shaped frame is fixedly connected between the other ends of the first spring rods, a plurality of second spring rods are fixedly connected into the first spring rods, the second spring rods are symmetrically arranged in pairs, and the other ends of the second spring rods are fixedly connected with fixing blocks. The two sides of the top end surface of the supporting frame are fixedly connected with rapid disinfection mechanisms. According to the invention, the seeds are continuously turned and rolled by adopting the rapid disinfection mechanism, so that full contact between ultraviolet rays and the seeds is ensured, the surface of each seed is thoroughly disinfected, the disinfection effect is improved, and bacterium or fungus breeding caused by incomplete local disinfection is avoided.

The utility model discloses novel environment-friendly garden landscape sewage treatment equipment which comprises a treatment box, an auxiliary mechanism is arranged above the treatment box, one side of the auxiliary mechanism is connected with a filtering mechanism, one side of the treatment box is provided with a treatment mechanism, and one side of the treatment box is provided with a detection mechanism. According to the environment-friendly landscape sewage treatment device, environment-friendly landscape sewage can be moved, the situation that the environment-friendly landscape sewage is fixedly conveyed is reduced, meanwhile, a detection mechanism is arranged in a treatment box, the treated environment-friendly landscape sewage can be subjected to auxiliary detection, and insufficient environment-friendly landscape sewage can be sufficiently treated; the environment-friendly garden landscape sewage which is not fully treated can be conveyed to the environment-friendly garden landscape sewage treatment equipment to be treated again, the cleanliness of the environment-friendly garden landscape sewage can be improved, and the environment-friendly garden landscape sewage can be filtered through a filtering mechanism arranged on the auxiliary mechanism.

The invention belongs to the technical field related to foaming, and particularly discloses a foaming line production standby state pressure control system which comprises a main machine rack and a main machine, a controller is arranged on the upper surface of one end of the main machine rack, and a main machine gear box is arranged at the end, away from the controller, of the main machine rack; a main machine motor is installed on the lower portion in the main machine gearbox, the main machine is arranged above the controller, a screw-type extruder is arranged in the main machine, a feeding mechanism is arranged on the upper portion in the screw-type extruder, and a hydraulic control mechanism is installed at a discharging port in the end, away from the main machine gearbox, of the screw-type extruder in a communicating mode. The pressure can be controlled in the standby process of the foaming line, so that waste products are reduced, and the foaming quality is ensured.