33results about How to "Affect transportation" patented technology

The invention discloses a novel optical fiber coiling device of a laser device. The optical fiber coiling device includes a coiling motor, a supporting frame, a fixing plate, a base, an adjustable conveying plate structure, a rapid rotation seat structure, a rapid disassembly optical fiber coiling wheel structure, a connecting shaft, a coupling, a buffering rubber roller, a fixing shaft, a connecting sleeving, a baffle ring and a main switch. According to the novel optical fiber coiling device of the laser device, through the arrangement of the buffering rubber roller, the fixing shaft, the connecting sleeving and the baffle ring, the problem that the optical fiber is too hard resulting in the fact that coiling is broken in the coiling process can be prevented, and the effect of cushion protection can be achieved. Through the arrangement of a conveying connection bolt and nut and a fixing adhesive disc, safe fixation is convenient to conduct in the conveying process, and stability andreliability in the conveying process are ensured; and through the arrangement of a conveying fixing steel plate and a damping spring, the effect of cushion protection can be achieved and the problem that violent waggle appeared in the conveying or coiling process affects the work of conveying or coiling is prevented.

The invention belongs to the technical field of cable winding and transport, and particularly relates to a cable winding and transport system for a new energy power distribution network. The cable winding and transport system comprises a transport plate. A rotating rod is longitudinally arranged in the transport plate through a first bearing, a motor is fixedly arranged at the lower end of the rotating rod, and a rotating plate is fixedly arranged at the upper end of the rotating rod. A winding roller is arranged on the upper side wall of the rotating plate in a contact manner, and cables arewound around the winding roller. A first cavity is formed in the rotating plate, and a fixing mechanism is fixedly arranged in the first cavity. A first belt wheel is fixedly connected to the rod wallof the rotating rod in a sleeving manner. A support plate is fixedly arranged at the right end of the upper side wall of the transport plate, a second cavity is formed in the support plate, and a reciprocating lead screw is longitudinally arranged in the second cavity. The cables can be conveniently wound in order, and the situation that the wound cables are intertwined, and later reuse and transport of the cables are affected is prevented.

The invention discloses a sludge treatment method for the biological treatment of wastewater and in particular relates to the field of sludge treatment. The sludge treatment method specifically comprises the following steps: I, sludge-water separation; II, sand separation; III, fermentation; IV, performing mixing; V, dehydration and compacting; VI, drying and hardening; and VII, crushing and use.Through the step of stone separation, influence of sundries or rubbles in sludge upon the appearance of mud cakes prepared later can be ensured, the completeness of the appearance of molded mud cakescan be ensured, and deficiency of compactness of the mud cakes, which is caused by mixing of hard impurities and can affect molding or transportation of the mud cakes later, can be avoided; and through the step of mixing, quick lime can be reacted with water reaction and can be also reacted with a hydrogen sulfide gas, fetid odor in the sludge can be removed, the mud cakes mixed with the quick lime are good in overall performance after being hardened, chippings are not easily generated, and convenience can be brought to storage and transportation.

The invention relates to a transporting device, in particular to a building garbage transporting device. According to the technical purpose, the building garbage transporting device is provided, people can treat garbage more conveniently and do not need to carry the garbage, fatigue is avoided, and the work efficiency is high. According to the technical implementation scheme, the building garbagetransporting device comprises first steel wire ropes, sliding sleeves, a frame body, an arc cover plate, a pull wire, a first hook, a hanging ring, swing plates, a 7-shaped plate and the like; and a vertical plate is fixedly connected to the right side face of the 7-shaped plate, a guide groove is formed in the lower portion of the right side face of the vertical plate, a clamping rod is arrangedin the guide groove, and a first spring is connected between the bottom end of the clamping rod and the bottom of the guide groove. By means of the building garbage transporting device, the garbage ispoured into the frame body, then the frame body can move downwards to the position above a garbage truck through a driving mechanism, the first hook is pulled to be disengaged from the hanging ring,the arc cover plate is opened, the building garbage is then poured into the garbage truck, the garbage does not need to be carried manually to be treated, time and labor are saved, and in addition, the working efficiency is higher.

The invention relates to a transportation device, in particular to a construction waste transportation device. The technical problem of the present invention is to provide a construction waste transportation device that can make it easier for people to dispose of the waste, and avoid fatigue by moving the waste, and has high work efficiency. The technical embodiment of the present invention is: a construction waste transportation equipment, including a first steel wire rope, a sliding sleeve, a frame body, an arc-shaped cover plate, a pull wire, a first hook, a hanging ring, a swing plate, a 7-shaped plate, etc.; 7 The right side of the template is fixedly connected with a riser, and the lower part of the right side of the riser is provided with a guide groove, and a clamping rod is arranged in the guide groove, and a first spring is connected between the bottom end of the clamping rod and the bottom of the guide groove. In the present invention, by pouring the garbage into the frame, and then through the driving mechanism, the frame can be moved downward to the top of the garbage truck, the first hook is pulled to separate from the hanging ring, the arc-shaped cover plate is opened, and the construction waste is poured into the garbage truck. In the car, there is no need for people to move the garbage for processing, which saves time and effort, and the work efficiency is also higher.

The invention discloses a material feeding and conveying device for an elevator door panel production line, which comprises a main bracket and a punching machine. A driving device and a second driving device, the top ends of the first driving device and the second driving device are respectively fixed with a first vacuum generator and a second vacuum generator, and the bottom ends of the first driving device and the second driving device are respectively fixed A first cylinder and a second cylinder are provided. In the present invention, the elevator door panel is sucked by the first vacuum sucker and the second vacuum sucker, and then the first fixed plate and the second fixed plate are extracted by the first cylinder and the second cylinder, and then the first and second drive devices The first fixed plate and the second fixed plate are driven to move, so that people can move the elevator door plate through the switch panel, the operation is simple, manpower and time are saved, and work efficiency is improved.

The invention relates to a round braiding machine for underpants and relates to the technical field of textile processing equipment. The round braiding machine comprises a rack and a collection mechanism arranged on the rack and located below a needle cylinder, wherein the collection mechanism comprises a collecting drum, a suction pipe, an end cover, a vacuum pump and a driving assembly, the collecting drum is arranged on one side of the rack, the suction pipe has an upward opening in one end, the end cover covers the opening in one end, communicated with the collecting drum, of the suction pipe, the vacuum pump is arranged on one side of the rack and has an air inlet communicated with the suction pipe, and the driving assembly is arranged on the rack to drive the end cover to open and close an opening of a feeding part; the suction pipe comprises the feeding part opposite to the needle cylinder and a discharging part arranged vertically, an opening of the discharging part faces downwards, the discharging part is communicated with the collecting drum, and the vacuum pump is connected with the feeding part. The round braiding machine has the effect that the downtime during collection and transportation of the underpants is shortened to improve production efficiency.

The invention discloses a stranded wire drum stand capable of achieving self-adaptive tensioning force. The stranded wire drum stand comprises a base, rotating discs and supporting plates. The supporting plates are symmetrically installed on the base, and the two rotating discs are rotationally installed on the opposite faces of the two supporting plates through bearings respectively. A rotating rod is rotationally installed inside the base, and horizontal gears symmetrically penetrate through the rotating rod, and a second motor is fixedly installed on the side wall of the base through a motor support. The opposite faces of the two rotating discs are each fixedly provided with an installing rod, and a pressure sensor is arranged at the joint of each rotating disc and the corresponding installing rod. Rollers are symmetrically arranged at the bottom of the base, first hydraulic telescopic rods are sagittally symmetrically arranged at the bottom of the base, a sliding groove for enabling the two first hydraulic telescopic rods to slide is formed in the bottom of the base, a fixing block is fixedly arranged at the middle of an inner cavity inside the sliding groove, and second hydraulic telescopic rods are symmetrically arranged at the two sides of the fixing block. Mechanical winding and self-adaptive tensioning force are achieved, time and labor are saved, the winding effect isgood, and the production efficiency and quality are greatly improved.

The invention discloses a crushing and brick making device for construction waste recovery, and relates to the technical field of construction waste recovery. The problem that when construction waste is recycled and crushed, wood and metal in the construction waste are inconvenient to recycle independently is solved. The device specifically comprises a first supporting plate and a second supporting plate, and the outer wall of one side of the first supporting plate is arranged on the outer wall of one side of the second supporting plate; the inner wall of one side of the first supporting plate is movably connected with evenly-distributed conveying rotating rollers. By arranging the arc-shaped baffle, construction waste can be transported in batches to be crushed, the crushing device is prevented from being blocked, the arc-shaped baffle can also prevent the construction waste from falling off from the conveying belt to cause safety accidents, the arc-shaped baffle enables waste such as reinforcing steel bars to be transported transversely, metal such as the reinforcing steel bars is prevented from being inconvenient to transport, follow-up classification treatment is facilitated, and the construction efficiency is improved. And the movable rotating roller can move up and down to prevent the construction waste from blocking the movable rotating roller, so that the construction waste is stopped, and the recovery efficiency is influenced.

The invention provides a hauling translation device based on an optical fiber laser. The hauling translation device comprises a base, a fulcrum rod and an I beam. A cutting sleeve is welded to the topof the base, the fulcrum rod is mounted on the top of the cutting sleeve through a rotary shaft, the I beam is welded to the top of the fulcrum rod through supports, a movable frame is clamped to theI beam, a first motor is welded to one side of the movable frame, a lifting rope is arranged at the bottom of the movable frame, the bottom of the lifting rope is connected with a hook, a controlleris arranged at the bottom of the movable frame, the optical fiber laser is arranged on the controller, a gear is welded to the outer side of the fulcrum rod, a first gear set is arranged on one side of a second gear set, a handle is welded to the top of the second gear set, a movable wheel is welded to one side of the first motor, a roller is welded to the top of the movable frame, and a second motor is welded to the bottom of the movable frame. The hauling translation device based on the optical fiber laser is reasonable in design, convenient to use and suitable for hauling translation of cargo equipment.

The invention discloses a construction method for dismounting sandwich linings of operating high-speed rail tunnels, and belongs to the field of tunnel lining construction. The method comprises the following steps of determining a dismounting area of a sandwich lining and erecting a temporary protection frame below a to-be-dismounted sandwich lining; constructing multiple groups of annular cuttingseams for the sandwich lining along circumference of a tunnel by utilizing a cutting machine, and constructing multiple groups of longitudinal cutting seams for the sandwich lining along the longitudinal direction of the tunnel; dismounting sand lining blocks obtained through cutting of the longitudinal cutting seam and the annular cutting seams in sequence, cleaning the lining surfaces of the newly exposed parts of the tunnel after the sandwich lining is eliminated, and fixing the temporary protection frame on the lining of the newly exposed part; and spraying a repair layer at the damaged part of the newly exposed lining of the tunnel and then dismounting the temporary protection frame. The method is capable of dismounting the sandwich linings without influencing the existing traffic circulation, and avoiding the lining surfaces from the phenomena such as slag drop and the like to influence the high-speed rail transportation, thereby ensuring the operation safety after the skylightis finished.

The invention relates to the technical field of power equipment, and discloses a cable fixed-length winding auxiliary device for a power transmission line. The cable fixed-length winding auxiliary device comprises a support, a first rotating shaft is movably connected in the support, a first gear is fixedly connected to the exterior of the first rotating shaft, second gears are engaged with the exterior of the first gear, a second rotating shaft is fixedly connected in each second gear in a sleeved manner, a first rotating disc is fixedly connected to the exterior of each second rotating shaft, a pole N is fixedly connected in each first rotating disc, a pole S is fixedly connected in each first rotating disc, a connecting rod is movably connected in each first rotating disc, and a secondrotating disc is movably connected to the exterior of each first rotating disc. Through interaction among the support, a shell, the first rotating shaft, the first gear, the second gears, the first rotating discs, the second rotating discs, the connecting rods, the poles N, the poles S, balancing weights and first springs, a winding roller cannot generate any influence on normal winding during normal winding, and the situation that use of the device influences normal winding, and consequently storage and transportation of power transmission cables are influenced is avoided.

The invention discloses a combined type environment-friendly package printing device comprising a printing box, a discharge box and a feed box. The discharge box and the feed box are installed on thetwo sides of the printing box correspondingly. A vortex tube is fixed to the top of the sprinting box. A cold flow tube and a hot flow tube are installed on a cold air opening and a hot air opening ofthe vortex tube correspondingly. A cold spray box is fixed to the inner wall of the discharge box. The cold flow tube penetrates through the side wall of the discharge box to be communicate with theinner portion of the cold spray box. The combined type environment-friendly package printing device has the advantages that in the combined type environment-friendly package printing device, simultaneous output of hot air flow and cold air flow is achieved by arranging the vortex tube, there is no need to additionally control conveying of the cold air flow and the hot air flow; and by arranging the feed box, packaging paper can be ground by a conveying roller to be more smooth before printing, the conveying roller is heated through the hot air flow at the same time, the packaging paper can besubjected to preheating treatment before printing, and therefore the packaging paper cannot deform due to large temperature changes, and the printing effect can be effectively improved.

The invention relates to a novel constipation pathogenic bacterium as well as a screening method and application thereof. The invention further relates to a composition containing the constipation pathogenic bacteria, a reagent for identifying the constipation pathogenic bacteria and application of the composition and the reagent.

The invention relates to a round braiding machine for underpants and relates to the technical field of textile processing equipment. The round braiding machine comprises a rack and a collection mechanism arranged on the rack and located below a needle cylinder, wherein the collection mechanism comprises a collecting drum, a suction pipe, an end cover, a vacuum pump and a driving assembly, the collecting drum is arranged on one side of the rack, the suction pipe has an upward opening in one end, the end cover covers the opening in one end, communicated with the collecting drum, of the suction pipe, the vacuum pump is arranged on one side of the rack and has an air inlet communicated with the suction pipe, and the driving assembly is arranged on the rack to drive the end cover to open and close an opening of a feeding part; the suction pipe comprises the feeding part opposite to the needle cylinder and a discharging part arranged vertically, an opening of the discharging part faces downwards, the discharging part is communicated with the collecting drum, and the vacuum pump is connected with the feeding part. The round braiding machine has the effect that the downtime during collection and transportation of the underpants is shortened to improve production efficiency.

The invention discloses a cigarette self-cleaning guide pipe having adjustable length and slit and used for a cigarette machine, wherein the cigarette self-cleaning guide pipe comprises a branch pipebody; a mounting connecting head is arranged at the right end of the branch pipe body, a cigarette outlet mouth is arranged at the left end of the branch pipe body, a strip-shaped slit is formed at the top of the branch pipe body and the cigarette outlet mouth, a wind storage hood shell is fixed at the bottom of the branch pipe body, a seal wind storage cavity is formed between the wind storage hood shell and the bottom of the branch pipe body, and a plurality of ventilation holes are arranged at the bottom of the branch pipe body; the left end of the branch pipe body is sleeved with the cigarette outlet mouth, a plurality of threaded holes are evenly arranged at the left end of the branch pipe body along the central axis direction of the branch pipe body, and a fastening bolt is arrangedon the cigarette outlet mouth; the branch pipe body is made of steel, and an arc-shaped hood is arranged on the branch pipe body and is buckled on the branch pipe body, a magnetic block is embedded atthe edge of the arc-shaped hood, and a strip-shaped through hole is formed in the middle of the arc-shaped hood; therefore, the cigarette self-cleaning guide pipe having adjustable length and slit isachieved.

The invention discloses a concrete conveying device having a heating function. The concrete conveying device comprises a box body. One side of the box body is provided with a discharging cover plate,and the lower part of the box body is provided with a storage battery. The upper part of the box body is provided with a feeding port, the upper part of which is provided with a feeding cover plate. Athermal preservation layer is disposed in the box body, and a metal sheet is disposed on the bottom wall of the box body, and a radiation heating tube is disposed in the metal sheet, and is electrically connected with the storage battery. By arranging the feeding cover plate, the feeding port can be closed, and hot air in the box body can be prevented from flowing out, and the temperature of theconcrete cannot be reduced, and therefore the structure is simple, and the device is economic and practical. By arranging the storage battery and the radiation heating tube, the device has the heatingfunction, and can be used to provide heat energy for the concrete in Alpine-cold regions, and therefore the concrete can be prevented from solidified in low temperature, and the conveying problem ofthe concrete in the Alpine-cold region can be solved, and the use efficiency of the concrete can be improved.

The invention provides a semiconductor device storage box, and belongs to the technical field of semiconductors. The semiconductor device storage box comprises a box body and a cover body matched withthe box body; and the semiconductor device storage box further comprises a temperature and humidity sensor arranged on the side, facing the box body, of the cover body, a wireless communication unitconnected with the temperature and humidity sensor, and a power supply unit connected with the temperature and humidity sensor and the wireless communication unit. According to the technical scheme, in the silicon wafer transportation process and the silicon wafer storage process, the temperature and the humidity in the storage box can be detected through the temperature and humidity sensor, dataare recorded, and the influence of the temperature and the humidity on the quality of the silicon wafers can be analyzed through the recorded data.

The invention discloses an assembling line roller with a self-cleaning function. The roller comprises a base and a roller. A first water storage tank is arranged in the middle of the inner side of thebase, and a second water storage tank is arranged on the upper right side of the first water storage tank; a water pump is mounted on the inner side of the first water storage tank, and a water pipeis connected above the water pump; a water spray head is connected above the water pipe, and a filter screen is arranged below the water spray head; a sealing member is arranged at the connection of the roller and the base, and a first bearing is mounted at the ports of two sides of the roller; a bearing baffle plate, a second bearing, a buffer piece and a buffer rod are separately mounted on theinner side of the roller from outside to inside; a water outlet hole is formed in the water spray head, and a gap is formed below the water outlet hole. The assembling line roller with the self-cleaning function disclosed by the invention can clean the inner side of a production line to prevent retention of impurities, and can prevent a rotary shaft from being rusty effectively, so that the demandof a user on the production line roller is met.

The invention discloses a pipeline type electromagnetic induction heating system based on single-chip microcomputer control, which is used for solving the problems that in the prior art, the temperature cannot be accurately controlled by acquiring parameter information of an electromagnetic heater and calculating adjusting current, and waste is avoided. A secondary confirmation mode is not adoptedto verify the accuracy of the transmission temperature of the temperature sensor; and according to the invention, the standby sensor is arranged, the adjustment current is calculated only after confirmation of the standby sensor, then the temperature of the pipeline is adjusted, the liquid flow standard temperature T0, the liquid flow temperature lower limit Tmin and the liquid flow temperature upper limit Tmax are input into the single-chip microcomputer module, and different values are input into different places in different seasons. The influence on liquid transportation due to differentliquid flowing temperatures caused by different seasons is avoided; and the installation interval distance and the installation number of the electromagnetic heaters are calculated through the installation calculation module, an overall heating mode is not adopted, and a large number of material resources and manpower are saved.

The invention discloses a motorcycle goods shelf with a buffering mechanism. The motorcycle goods shelf comprises a U-shaped column, wherein transverse rods are fixedly installed on the two sides of an inner wall of the U-shaped column, inserting grooves are formed in one sides of the two transverse rods, a fixing plate is connected between the two inserting grooves in a penetrating and inserting mode, a plurality of installing grooves are formed in a top end of the fixing plate at equal intervals, and buffering air bags are installed in the installing grooves; an equipment box is fixedly installed at a bottom end of the fixing plate, an air pump is fixedly installed in the equipment box, and an air outlet end of the air pump communicates with the multiple buffering air bags through guide pipes. The motorcycle goods shelf is advantaged in that the installed air pump works, inflation and deflation of the buffering air bag are controlled through the air pump and the electromagnetic valve, when goods are supported, the buffering air bag is inflated, the inflated buffering air bag has a good buffering effect, when the motorcycle runs on a bumpy road section, stability of goods is guaranteed, and the situation that the goods are damaged due to bumping, and supporting of the goods is affected is avoided.

The invention discloses a pipe-type electromagnetic induction heating system based on the control of a single-chip microcomputer, which is used to solve the problem that the existing technology does not obtain the parameter information of the electromagnetic heater, calculate the adjustment current to accurately control the temperature, avoid waste, and does not adopt two methods. The accuracy of the temperature sensor transmission temperature is verified by the method of secondary confirmation; the present invention is provided with a spare sensor, and the calculation of the adjustment current is performed after the confirmation of the spare sensor, and then the temperature of the pipeline is adjusted, and the standard temperature of the liquid flow is input into the single-chip microcomputer module T0, the lower limit of liquid flow temperature Tmin and the upper limit of liquid flow temperature Tmax, input different values ​​in different places in different seasons, to avoid the influence of liquid transportation due to different liquid flow temperatures caused by different seasons; calculate the electromagnetic by installing the calculation module The installation distance and installation quantity of the heater do not adopt the overall heating method, which saves a lot of material and manpower.

The invention discloses a self-cleaning duct for cigarettes with adjustable length and slit for a cigarette machine. There are strip-shaped slits on the top of the cigarette holder, and an air storage cover is fixed at the bottom of the branch pipe body. A sealed air storage chamber is formed between the air storage cover and the bottom of the branch pipe body. A plurality of ventilation holes; the cigarette outlet is set on the left end of the branch pipe body, and a plurality of threaded holes are uniformly arranged on the left end of the branch pipe body along the central axis of the branch pipe body, and fastening bolts are arranged on the cigarette outlet; The branch pipe body is made of steel, and the branch pipe body is equipped with an arc-shaped cover. The arc-shaped cover is fastened on the branch pipe body, and a magnetic block is embedded at the edge of the arc-shaped cover. A through hole; thereby realizing a self-cleaning conduit for cigarettes that can be adjusted in both length and slit.

The invention discloses a packing case facilitated to protecting blueberries. The packing case comprises a case body. A plurality of supporting plates are movably connected to the inner wall of the case body in a clamped mode from bottom to top, rectangular grooves are formed in the middle positions of the side walls of the two ends of the supporting plates, and rectangular grooves are internallyand fixedly connected with second springs. The side walls of the other ends of connecting blocks are fixedly connected with locating blocks, the locating blocks are movably connected into locating grooves, formed corresponding to the locating blocks, on the inner wall of the case body in a clamped mode, the inner bottom faces of the locating grooves are provided with grooves in a communicating mode, first springs are fixedly arranged on the inner bottom faces of the grooves, the free ends of the first springs are fixedly connected with the middle positions of the bottom faces of connecting plates, the middle positions of the top faces of the connecting plates are fixedly provided with clamping blocks, the clamping blocks are movably connected into clamping grooves, formed corresponding tothe clamping blocks, on the bottom faces of the locating blocks in a clamped mode, the supporting plates are successively and fixedly provided with placing devices, and the placing devices are in a funnel shape with big top and small bottom. According to the packing case facilitated to protecting the blueberries, the clamping grooves and the clamping blocks are used for further limiting the supporting plates of the packing case and preventing the supporting plates from falling off from the inner wall of the case body and affecting transportation.

The invention discloses a conveyor belt with a negative pressure cleaning function, comprising a conveyor belt, a scraper and an absorber, the conveyor belt is suitable for transporting materials; the scraper is installed at the end of the conveyor belt and attached to the surface of the conveyor belt; the absorber It is arranged below the conveyor belt, with openings at the upper and lower ends, the length of the absorber is greater than the width of the conveyor belt, and it is arranged perpendicular to the moving direction of the conveyor belt, and the side wall of the absorber is provided with a suction pipe connected to the air pump, A filter screen is arranged on the suction pipe. The dust attached to the surface of the conveyor belt is cleaned by the scraper and the absorber to prevent the long-term agglomeration of the dust on the surface of the conveyor belt, which will cause the material of the conveyor belt to harden, and prolong the service life of the conveyor belt.

The invention discloses a printer internal ink conveying pipe auxiliary device with automatic heating and anti-blocking functions. The printer internal ink conveying pipe auxiliary devicecomprises a machine shell and a power source, wherein a supporting mechanism is fixedly connected to the upper portion of the machine shell; a sliding block is slidably connected to the inside of the supporting mechanism; a fixing rod is fixedly connected to the surface of the sliding block; an air pipe is fixedly connected to the right side of the supporting mechanism; and a heating mechanism is arranged at the bottom of the power source. According to the printer internal ink conveying pipe auxiliary device with the automatic heating and anti-blocking functions, the sliding block drives a first push block to slide by extruding air, so that the first push block drives a contact to make contact with a contact on the surface of a second push block, the situation that a heating mechanism is automatically opened when ink is not fed is prevented, meanwhile, a fixing rod extrudes a blocking rod to slide rightwards and enables the blocking rod to be clamped in a notch, and the position of a second push block in the machine shell is fixed; and when the contacts on the two sides make contact with each other, the power source is turned on through an external circuit, the heating mechanism starts to dissipate heat, and the effect of automatically heating an ink conveying pipe is achieved.

The invention relates to the technical field of petroleum pipelines, in particular to an oil pipeline defoaming valve, which is simple in structure and reasonable in design, has practical significanceand popularization value and is expected to generate good economic benefits. The oil pipeline defoaming valve comprises a valve body, a thermal defoaming device, a dosing pipe and a vibration defoaming device, and can be used for completing crude oil defoaming treatment on an oil pipeline. Compared with existing defoaming equipment, the defoaming valve is simpler in structure and convenient to maintain, by organically combining thermal defoaming, chemical defoaming, ultrasonic defoaming and compression defoaming, the defoaming efficiency of oil is greatly improved, various defoaming methods promote one another and supplement one another, the use amount of a defoaming agent is reduced, and the defoaming efficiency of the defoaming equipment is improved. In addition, The defoaming valve caneffectively reduce the generation of bubbles in the oil liquid conveying process, avoids the influence of the bubbles on the transportation and storage of the oil liquid, has practical significance and popularization value, and is expected to generate good economic benefits.