106results about How to "All-in-one processing" patented technology

The invention provides an online three-stage eddy flow dehydration device of a submarine pipeline. The online three-stage eddy flow dehydration device is applied to efficient dehydration of a water-containing well flow of an underwater production system. The dehydration device organically combines with an underwater manifold and the submarine pipeline to achieve online installation and operation of the submarine pipeline, and crude oil and production sewage integrated treatment and efficient oil-gas-water separation are achieved through an underwater three-stage eddy flow dehydration system and the device. A primary dehydrator is of a columnar single-cylinder structure, primary axial high-speed eddy flow crude oil dehydration treatment is carried out under the centrifugal separation effect in an eddy cone field, a secondary dehydrator is of a tubular short-three-cylinder structure, quick treatment of secondary axial layered eddy flow sewage is carried out according to an eddy flow field, a tertiary dehydrator is of a squirrel-cage long-cylinder structure, deep treatment of tertiary squirrel-cage parallel connection eddy flow sewage is carried out according to an eddy flow field, a crude oil supercharger pressurizes oil subjected to all stages of dehydration treatment to reach a same high pressure value, and then the oil converges to the same outward transportation seawater pipe for centralized outward transportation.

The invention relates to a railroad ice and snow cleaning vehicle. The vehicle comprises a vehicle frame, front wheels and rear wheels, wherein the front wheels and the rear wheels are arranged on the vehicle frame through a front wheel shaft and a rear wheel shaft, respectively; an ice and snow cleaning device, a symmetric salt scattering device and a power device are also arranged on the vehicle frame; in operation, a solar wheel does backhoe circular motion; a perching knife scoops up ice and snow of the outer side of the rail; industrial salt is scattered in a region where the ice and snow is scooped up through the symmetric salt scattering device so as to prevent the ice and snow from coagulating; thick ice in a turnout zone of the inner side of the rail is smashed through an air pick; and ice blocks shattered by the air pick are swept to the middle of the rail by a sweeping wheels brush. The invention provides the railroad ice and snow cleaning vehicle, can realize integrated treatment of ice breaking, cleaning and slat scattering, has complete function of ice and snow cleaning, saves energy, can prevent the ice and snow from coagulating and has high automation degree.

The invention relates to a treatment device of sludge drying in the field of environmental protection, in particular to a set treatment device of sludge drying, comprising a paddle sludge drier (1) with a feeding inlet (4), a discharging hole (5), a steam inlet pipe (6), a water outlet pipe (7), a tail gas outlet (8), a cylinder (9), a hollow shaft (10) and hollow paddles (11); the hollow paddles (11) are arranged on the hollow shaft (10); the set treatment device of sludge drying also comprises a storing and feeding device (2) and a tail gas purifying processing device (3); the discharging hole (12) of the storing and feeding device (2) and the feeding inlet (4) of the paddle sludge drier (1) are connected; and the tail gas outlet (8) of the paddle sludge drier (1) and the gas inlet (13) of the tail gas purifying processing device (3) are connected. The treatment device has the advantages of simple structure, good drying effect, low cost, environmental protection, high cost performance, continuous drying and realization of sludge integrated treatment.

The invention discloses resourceful treatment system and treatment method of aluminum ashes, and aims at solving the technical problems that the aluminum ashes in the prior art are low in recovery rate, complicated in process, and easy to pollute environment. The system comprises an aluminum ash separation unit, a burdening unit, a molding unit and a baking unit. The method comprises the following steps: adding hot aluminum ashes to a hot aluminum ash separator; separating out metallic aluminum and low-aluminum ashes; evenly mixing and stirring the obtained low-aluminum ashes and a binder according to the mass ratio of 10:1 to 10:2; pressing the mixed materials into an anode steel claw protection ring blank and demolding; sintering and sizing the obtained anode steel claw protection ring blank and then obtaining an anode steel claw protection ring. By adopting the resourceful treatment system and treatment method, integrated treatment of the aluminum ashes can be achieved, the treating processes of the aluminum ashes are simplified, the resourceful treatment system and treatment method are simple and convenient to operate, energy-saving and environmentally friendly, waste emission can be greatly reduced, regeneration and cyclic utilization of resources are fully achieved, and the problem of innocent treatment of the aluminum ashes is solved.

The invention discloses a waste gas processor which can recycle the left heat and remove contaminant. Wherein, said device comprises a waste gas treating unit, while one end of first porous ceramic heat accumulating room is connected to the inlet of first valve and the outlet of second valve; another end is connected to the inlet of third valve and the outlet of forth valve; one end of second porous ceramic heat accumulating room is connected to the inlet of fifth valve and the outlet of sixth valve, while another end is connected to the inlet of seventh valve and the outlet of eighth valve; the surface of inner wholes of first and second porous ceramic heat accumulating rooms are coated with oxidation-reduction catalyst. The invention can use the left heat of waste gas to preheat air, and remove the harmful gas of waste gas, to reduce cost and improve efficiency.

The invention discloses a solid solution-bending-aging forming device and method for a vehicle body aluminum alloy pipe. The device comprises a heating mechanism and a bending mechanism. The heating mechanism comprises an induction coil and a high-frequency power source. The induction coil is arranged on the periphery of a bent part of the pipe in a sleeving mode and connected with the high-frequency power source. The bending mechanism comprises a bending die, a fixed clamp block, a crease-resistant block, movable clamp blocks and a rigid / flexible core die. The bent part of the pipe is placed on the bending die. One end of the pipe is clamped on the bending die through the fixed clamp block and the crease-resistant block, and the other end of the pipe is clamped by the movable clamp blocks. The rigid / flexible core die is arranged in the pipe. The fixed clamp block, the crease-resistant block and the movable clamp block are designed in a split mode, and the bending die is designed in an insert mode, so that water channels are processed conveniently and replacement after abrasion is convenient. The bending die, the fixed clamp block, the crease-resistant block and the movable clamp blocks are all internally provided with serpentine channels used for introducing cooling water. The solid solution-bending-aging forming device and method for the vehicle body aluminum alloy pipe can significantly improve the strength, the hardness and the forming precision of aluminum alloy pipes, and the springback problem of the pipes after bending and quenching is effectively solved.

The invention discloses an integrated treatment method and device for flue gas wet-type phase-change ultraclean dust removal and rime fog removal. The method comprises the following steps of 1, cooling, wherein to-be-treated flue gas is cooled, so that saturated wet flue gas is subjected to phase change and liquefied into liquid drops; 2, liquid drop agglomeration and dust removal, wherein flue gas containing the liquid drops continues to be collided and agglomerated under the function of a rotational flow plate, and formed water drops adsorb flue gas dust in the falling process; 3, rime fog removal, wherein the flue gas treated in step 2 and the gas subjected to rime fog removal are sufficiently mixed before flue gas is discharged, unsaturated flue gas is formed, and then the treated fluegas is directly discharged. By means of the integrated treatment method and device, the purpose of dust removal and rime fog removal of wet-type desulfurized flue gas is effectively achieved, the moisture in the discharged flue gas is recycled while the problem of tailing of visual organs is solved, the water resource is saved, and the purposes of environmental protection, standard reaching, andultralow near-zero discharge are achieved.

The invention discloses an aluminum casting cleaning device, which is characterized by comprising a transmission mechanism, a cleaning chamber, an ultrasonic generator, a cleaning liquid spray mechanism, a clean water rinsing mechanism and a drying mechanism. The rail, the slider set on the rail and the telescopic clamping part installed at the bottom of the slider, the telescopic clamping part is used to clamp the aluminum casting to be cleaned, the ultrasonic generator is arranged on the top of the cleaning chamber, and the cleaning chamber Install partitions, etc. It has a unique structural design, a high degree of automation, and can realize the integrated treatment of cleaning and drying, with good cleaning effect and high practical value.

The invention discloses a membrane composite material loaded with indium-zinc sulfides and polyvinylidene fluoride and a preparation method thereof. The preparation method of the membrane composite material loaded with indium-zinc sulfides and polyvinylidene fluoride comprises the following steps: Step 1, blending an aqueous solution of zinc chloride, indium(III) chloride tetrahydrate and thioacetamide; Step 2, dissolving polyvinylpyrrolidone and polyvinylidene fluoride (PVDF) in N, N-dimethyl acetamide; and Step 3, respectively coating surfaces at two sides of a piece of carbon felt with theprecursor solution obtained in the Step 1 and the membrane-casting solution obtained in the Step 2, and carrying out complete reaction at 80-160 DEG C so as to obtain the membrane composite material loaded with indium-zinc sulfides and polyvinylidene fluoride. The membrane composite material disclosed by the invention is capable of realizing continuous catalytic degradation and filtration on sewage. Moreover, the indium-zinc sulfide catalyst is loaded on one side of the carbon felt while the PVDF membrane is loaded on the other side of the carbon felt, so that separation of photo-catalysis process from membrane separation process is realized in space; and thus, the photo-catalysis process and the membrane separation process do not affect each other.

The invention relates to a solid-liquid pollutant integrated cleaning device for offshore waters and a cleaning method thereof. The device comprises a ship body and a solid-liquid pollutant integratedcleaning system. The ship body is of a double ship structure. The solid-liquid pollutant integrated cleaning system comprises floating garbage collecting devices and a sewage cleaning device. The floating garbage collecting devices are symmetrically arranged on hoses on two sides of the ship body and each floating garbage collecting device comprises a barrel shell and a recovery basket mounted inthe barrel shell, and the lower end of the barrel shell communicates to the hose; the sewage cleaning device comprises a sewage collecting box, a sewage reaction box, a CCAS reaction box, a water quality detection box and a sewage collecting box which are connected successively, the sewage collecting box communicates to the hose, water filtered by the floating garbage collecting devices enter thesewage collecting box through the hoses, active sludge is contained in the sewage reaction box, an MBR membrane bioreactor is arranged in the CCAS reaction box, and a water quality detection device is arranged in the water quality detection box. By adopting a negative pressure principle and a CCAS process, the solid-liquid pollutant integrated cleaning device can clean solid and liquid pollutantseffectively, so that solids and liquids are integrally treated.

The invention discloses a gas industrial boiler energy saving and smoke deep purification integrated processing system and method. The system comprises a high-temperature-section heat exchanger, a low-temperature-section heat exchanger, a low-temperature plasma reactor, an alkali liquor absorption tower and a chimney, all of which are sequentially connected to a smoke outlet of a gas industrial boiler. The low-temperature plasma smoke processing technology is applied to smoke purification of the gas industrial boiler and is combined with the smoke deep condensation technology, a gas boiler energy saving and smoke deep purification integrated technology is formed, and the purposes of energy saving and emission reducing are achieved.

The invention discloses organic rubbish resourceful treatment equipment. The organic rubbish resourceful treatment equipment comprises an automatic feeding device, a crushing device, a dewatering device, a fermentation device, a sewage treatment device, a tail gas treatment device, an automatic discharging device and a long-distance control system, wherein the automatic feeding device, the crushing device, the dewatering device, the fermentation device, the sewage treatment device, the tail gas treatment device and the automatic discharging device are sequentially arranged; the long-distance control system can monitor the operation state of the equipment, and can set operation parameters of the equipment in a long-distance manner to control the equipment to operate. The organic rubbish resourceful treatment equipment disclosed by the invention has the characteristics of being small in floor space, low in heating energy consumption, low in stirring power, good in fermentation effect andthe like; integration treatment can be realized; and harmless, reducing and resourceful treatment of organic rubbish is realized.

The invention discloses a method and device for sorting and delivery of goods, and relates to the technical field of warehouse logistics. The method comprises the following steps: binding an order corresponding to a picking container with a grid port of a multicast recheck station according to the flow direction of the order; wherein the picking containers correspond to orders in multiple flow directions, and the orders in the same flow direction are bound with the same grid; in response to the operation of scanning the goods in the goods picking container by the user, determining the predicted distribution quantity of the goods in each grid according to the order information bound to the grid, and then generating prompt information for indicating the predicted distribution quantity of thegoods in each grid; after the user distributes the goods to each grid according to the prompt information, determining the actual distribution quantity of the goods in each grid; and according to theactual distribution quantity of the goods in each grid, determining the recheck quantity of the goods in the order bound with the grid. Through the steps, the working efficiency of goods sorting anddelivery can be improved.

The invention discloses a multistage efficient integrated snow and ice treatment vehicle. The multistage efficient integrated snow and ice treatment vehicle solves the problems in the prior art that asnow melting vehicle has a single function, needs secondary transportation and is low in accumulated snow treatment speed, increases the ice and snow melting speed, does not need secondary transportation of the melted ice and snow and achieves the efficient integrated ice and snow melting treatment effect. According to the technical scheme, the multistage efficient integrated snow and ice treatment vehicle comprises a snow-removing device, an ice-removing device and an ice and snow treatment device, wherein the snow-removing device comprises a snow-removing bucket and a power device; the power device provides power for the snow-removing bucket to collect accumulated snow; the ice-removing device comprises an ice breaker, a conveying device and a crushing device; a vibration device is arranged at the upper part of the ice breaker, so that the ice breaker can be vibrated uniformly while breaking ice; the broken ice is conveyed to the crushing device through the conveying device; the iceand snow treatment device comprises a stirring device and a melting box with a heating layer; and accumulated ice collected by the ice-removing bucket and ice slag conveyed by the crushing device arereceived by the ice and snow treatment device, and then is discharged after being heated, stirred and mixed uniformly.

The invention discloses a paint-spraying waste gas integrated treatment method. Waste gas produced in a paint-spraying process and containing paint mists and VOC is collected by a collecting hood, then is conveyed to a treatment device by a conveying pipeline and under the negative pressure action of a draught fan, and is up to standard for discharging after successively undergoing impact type dust-mist removal, solvent infiltration absorption, two-stage cyclone dust-mist removal and activated carbon adsorption treatment from bottom to top. The method organically combines various treatment technologies, not only achieves the integrated treatment of the paint mists and the VOC, but also has the advantages of simple and compact process equipment and structure and good treatment effect; and the waste gas after treatment can reach the ''integrated emission standard of air pollutants'' (GB16297-1996) second-grade emission standards, and the treatment efficiency of the VOC in the waste gas is high and can reach 99% or more.

The invention relates to an audio generation method and device, computer equipment and a storage medium. The method can be applied to an application scene for generating an audio in a map navigation process, and comprises the following steps: based on a distance value between a sound source and a target object, performing distance sensing processing on an audio signal of the sound source to obtain a distance sensing audio signal; performing sound mixing processing on the distance sensing audio signals of the sound sources in the same grid area to obtain sound mixing audio signals corresponding to each grid area; determining a sound image center based on the position information and the audio weight value of each sound source in the grid area; based on the sound image center, carrying out stereo reconstruction on the sound mixing audio signal of the grid area, and acquiring a stereo audio signal; and respectively carrying out sound mixing processing on the left channel audio signals and the right channel audio signals of all the stereo audio signals to obtain stereo sound mixing audio signals. By adopting the method, the calculation overhead for generating the stereo audio signal can be effectively reduced.

The invention discloses split aeration upflow sludge bed integrated sewage treatment equipment, which comprises an aeration tank, a biochemical reaction tank and a water collecting tank. Aeration in the aeration tank is power for sewage circulation of the equipment, and the aeration quantity determines the reflux quantity, the types of microorganisms in the biochemical reaction tank and the sewagetreatment effect. The biochemical reaction tank is a main place for microbial growth and pollutant treatment, sludge in the tank is layered by controlling the ascending flow rate and the dissolved oxygen in water, the lower layer is mainly aerobic granular sludge with good precipitation performance, and the upper layer is sludge with poor precipitation performance and attached with a large amountof denitrifying bacteria; nitrogen and organic matters are removed through aerobic microbial oxidation and anaerobic bacteria denitrification, and water flow is circulated for multiple times, so thatthe treatment effect of equipment is improved. Aerobic granular sludge culture and sewage treatment by utilizing aerobic granular sludge are realized by adopting a split aeration mode, and various types of sludge and reactions in a biochemical region coexist by controlling the aeration rate, so that efficient removal of pollutants is realized.

The invention discloses a sewage purification filter system which comprises a shell, wherein both sides of the shell are respectively provided with a water inlet and a water outlet; sewage enters the shell via the water inlet, sequentially flows through a flow-deflection conditioning zone, a multilayer filter system, an intermittent region, a facultative anaerobic precipitation region, a buffer region, an aerobic region, a secondary precipitation region and a water discharge tank, and finally flows out of the water outlet; the multilayer filter system sequentially comprises a solid particle filter layer, an organic matter filter layer and a pebble layer from top to bottom; an aerobic region filler is suspended in the aerobic region; and the bottom of the aerobic region is provided with a micropower aerating system. The system implements integrated treatment on rural domestic sewage, has favorable treatment effect, and can thoroughly remove toxic harmful condensates in domestic sewage, thereby enhancing the recovery and reutilization efficiency of domestic sewage, saving the water resources and lowering the economic investment cost. The system is suitable for popularization and application, has favorable safety performance, and satisfies the actual use requirements.

The invention provides a sewage treatment method and a sewage treatment device, belonging to the technical field of sewage treatment. The sewage treatment method includes: (1) passing the sewage into the degradation zone, and performing degradation treatment under the irradiation of UV light and the catalysis of titanium dioxide; (2) passing the degraded sewage into the sedimentation zone for sedimentation treatment; (3) The supernatant of the sewage after the sedimentation treatment is passed into the filter area for filtration treatment, so that the filtered effluent can meet the water quality standard for reclaimed water. The sewage treatment device includes: a degradation chamber, a settling chamber and a filtering chamber arranged in sequence. The sewage treatment method and the sewage treatment device generate OH and O through a titanium dioxide catalyst under the action of UV light. 3 , so that the sewage treatment method and sewage treatment device can not be limited by water quality; at the same time, it realizes the integrated treatment of degradation and sterilization, so it simplifies the sewage treatment technology, reduces the operation cost, and improves the sewage treatment effect.

The embodiment of the invention provides a video transcoding method, device and system. The method comprises the steps of receiving a model file issued by a machine learning frame; converting the model file into a simple file capable of being identified by a filter; setting a filter parameter according to the simple file; and processing a video based on the filter parameter. According to the embodiment of the invention, additional storage consumption is not increased in a video transcoding process, the system deployment cost does not need to be increased additionally, and the system resource consumption is reduced as much as possible.

The invention discloses a physicochemical coagulation-defluorination-precipitation integrated wastewater treatment method, belonging to the technical field of industrial wastewater treatment. The method comprises the following steps: adding a PAM flocculant and a PAC aluminum salt coagulant or iron salt coagulant into industrial wastewater, and carrying out stirring; then adding slaked lime or a calcium chloride fluorine removal agent into the stirred industrial wastewater, and carrying out stirring again; and carrying out precipitation separation on a stirred mixture, carrying out centralizedtreatment on settled bottom-layer solid waste, and discharging settled liquid supernatant as effluent. According to the method disclosed by the invention, coagulation and defluorination reactions inwastewater treatment are cooperated, and coagulation and physicochemical sludge are combined and separated, so integrated treatment of COD, fluoride and SS indexes is realized; and thus, wastewater pollutant removal efficiency is improved, the occupied area of a treatment device is reduced, the construction investment of the treatment device is reduced, and system operation cost is lowered.

The invention discloses kitchen garbage integrated treatment equipment. The kitchen garbage integrated treatment equipment comprises a crushing and dehydrating mechanism, a fermentation mechanism anda tail gas processing mechanism, wherein a feed hopper is arranged at a garbage inlet of the crushing and dehydrating mechanism in a communicating manner; the fermentation mechanism is connected to asolid outlet of the crushing and dehydrating mechanism; the tail gas processing mechanism is connected to the fermentation mechanism; kitchen garbage enters the crushing and dehydrating mechanism through the feed hopper so as to be torn, extruded and dehydrated; dehydrated garbage residue enters the fermentation mechanism for microbial fermentation; and meanwhile the tail gas treatment mechanism is used for processing and discharging the tail gas generated in the fermentation process. The kitchen garbage integrated treatment equipment realizes the integrated treatment of kitchen waste crushing, extrusion dehydration, microbial fermentation and tail gas purification through the integration of the crushing and dehydrating mechanism, the fermentation mechanism, and the tail gas processing mechanism, and solves the problems existing when the existing kitchen waste is directly degraded and tail gas is treated by alkali liquor spraying and activated carbon adsorption.

The invention discloses an integrated civil sewage treatment system. The integrated civil sewage treatment system comprises a shell, wherein a water inlet and a water outlet are formed in two sides of the shell; sewage enters the shell from the water inlet and then successively flows through a baffling adjusting region, a multi-layered filtering system, a first settling tank, a fine filtering tank, an anaerobic settling region, a heat exchange region, a second settling tank and a water outlet pond, and finally flows out from the water outlet; and the multi-layered filtering system successively comprises a solid particle filtering layer, an organic matter filtering layer and a pebble layer from top to bottom. By the integrated civil sewage treatment system, integrated treatment on civil life sewage is realized effectively, the treatment effect is good, poisonous and harmful substances and condensation products in civil life sewage can be removed thoroughly, therefore, the recycling efficiency of the civil life sewage is improved, water resources are saved, the economic investment cost is reduced, and actual use requirements are met.

The invention discloses a high-efficiency aerobic granular sludge continuous flow reactor and a running method. The reactor comprises a reactor main body, a water inlet system, an aeration system and a drainage system. The reactor main body consists of an aerobic granular sludge biotreatment part and a built-in high-efficiency precipitation tube, the bottom of the built-in high-efficiency precipitation tube is designed to be like a spherical surface upward protruding, the opening below the tube wall is designed to a sawtoothed arc-shaped slot, and the inner surface of the arc-shaped slot is an inclined surface upward inclining by 45 degrees. A special hemming aeration cake of the aeration system is positioned on one side of the bottom of a reactor inner cavity, and the built-in high-efficiency precipitation tube is fixedly arranged on the wall of the reactor main body. The running method comprises the following steps: 1) inoculating aerobic granular sludge; 2) injecting domestic sewage into the reactor and starting the device; and 3) after three weeks of cultivation, maturing aerobic granular sludge, and stably running the aerobic granular sludge reactor. The invention provides an integrated reactor capable of treating sewage under the continuous flow running condition.

The invention relates to a wire rod treatment all-in-one machine. The wire rod treatment all-in-one machine comprises a bottom plate, a washing device, an airing device and a wire pulling device, wherein the washing device is located on the left side of the bottom plate and is fixedly connected with the bottom plate; the wire pulling device is located on the right side of the bottom plate and is fixedly connected with the bottom plate; and the airing device is located between the washing device and the wire pulling device. The wire rod treatment all-in-one machine has the advantages of simple structure, convenience in operation, low manufacturing cost and the like; in a bolt wire rod washing process, a lot of labor force is saved, the one-step washing amount of a bolt wire rod is improved and the washing effect is excellent; meanwhile, an airing process is simple and convenient to operate, the airing speed is rapid and the stability is high; in a bolt wire rod wire pulling process, the installation and detachment are convenient and wire pulling is energy-saving; the wire pulling diameter-changing treatment precision is high and a set of equipment is formed, so that the integrated treatment of the bolt wire rod is realized; and the pretreatment efficiency of the bolt wire rod is improved and the bolt machining quality is improved.

The invention discloses an industrial production sewage treatment system. The industrial production sewage treatment system comprises a shell, wherein a water inlet and a water outlet are formed in the two sides of the shell; sewage enters the shell from the water inlet, sequentially flows through a baffling adjustment zone, a multilayer filter system, a facultative anaerobic settling zone, a buffer zone, an aerobic zone, a settling zone, a purifying zone and an outlet water tank, and finally flows out from the water outlet; the facultative anaerobic settling zone is filled with a facultative anaerobic settling zone filler; the aerobic zone is filled with an aerobic zone filler, and a micropower aeration system is arranged at the bottom of the aerobic zone; the multilayer filter system sequentially comprises a solid particle filter layer, an organic filter layer and a pebble layer from top to bottom. The industrial production sewage treatment system effectively achieves integrated treatment to industrial production sewage, can reduce toxic, harmful and coagulated substances in the industrial production sewage to the greatest extent, improves the treatment and purification efficiency of the industrial production sewage so as to enable the industrial production sewage to reach a national emission standard, reduces the economic investment cost, and meets requirements in actual use.

The invention discloses a sewage purification treatment device. The device comprises a casing, wherein a water inlet and a water outlet are formed in two sides of the casing; sewage sequentially passes a deflection flow adjustment zone, a multi-layer filtering system, an intermittent zone, a facultative anaerobic precipitation zone, a buffer zone, an aerobic zone, a secondary precipitation zone and a water outlet tank after entering the casing through the water inlet and then flows out from the water outlet; the multi-layer filtering system sequentially comprises a solid particle filtering layer, an organic matter filter layer and a pebble layer from top to bottom, aerobic zone filler is suspended in the aerobic zone, and a micro-power aeration system is arranged at the bottom of the aerobic zone. The sewage purification treatment device can realize integrated treatment on life sewage in rural areas, has a good treatment effect, can completely discharge toxic and harmful substances and condensate in life sewage and further improves the recycling efficiency of life sewage, water resources are saved, economic investment costs are reduced, and the device is suitable for popularization and application, has better safety performance and meets actual use requirements.

The invention relates to the technical field of environmental protection on energy sources, and discloses a sludge treatment system. The sludge treatment system comprises a supersonic shock wave drying device, a thermal cracking device and an oxidation incineration device; and a dry residue outlet of the supersonic shock wave drying device communicates with a dry residue inlet of the thermal cracking device, and a dry residue outlet of the thermal cracking device communicates with a dry residue inlet of the oxidation incineration device. According to the sludge treatment system, industrial hazardous waste sludge, municipal sludge, oily sludge and the like can be integrally treated, and solid hazardous waste is completely solved.

The invention provides an integrated sewage treatment method. The integrated sewage treatment method comprises the following steps: pretreatment, physicochemical treatment, denitrification aeration treatment, aerobic aeration treatment, nitrification aeration treatment and enhanced filtration treatment. The invention belongs to the technical field of water environment pollution prevention and control. According to the invention, all processing units are organically combined, meanwhile, the dissolved oxygen of each biological aerated filter is controlled, and the components and the particle sizes of the filter materials are screened and optimized, while efficient nitrogen and phosphorus removal and organic matter and suspended matter removal are achieved, the effluent quality stably reachesthe first-class A emission standard and the surface water environment quality standard in the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant GB18918-2002.

The invention discloses an odor gas purification method and purification device. The purification device comprises a box, an air inlet, an air outlet, a first processing segment, a second processing segment, and a biological filter bed segment. The air inlet and the air outlet are arranged in different sides of the box. The first processing segment, the second processing segment, and the biological filter bed segment are arranged between the air inlet and the air outlet in sequence in the box. The first processing segment cools, dedusts, and oxidizes odor gas. The second processing segment humidifies, neutralizes, and absorbs odor gas. The air inlet, the first processing segment, the second processing segment, the biological filter bed segment, and the air outlet are communicated with eachother in sequence. The odor gas introduced into the device is cooled, dedusted, oxidized, neutralized, absorbed, and biologically oxidized, and the processed gas completely meets the discharge standards.