55results about How to "With anti-clogging function" patented technology

The invention relates to the field of ingredient mixing equipment, in particular to an intermittent feeding device for animal husbandry ingredients. The lower end of an intermittent discharging control mechanism is fixedly connected to the outer end of the lower end of an intermittent discharging barrel, the middle end of the intermittent discharging control mechanism is fixedly connected to the outer end of the upper end of the intermittent discharging barrel, the inner end of the intermittent discharging control mechanism is in meshed transmission connection with the inner side of the intermittent discharging barrel, and the inner end of the intermittent discharging control mechanism is fixedly connected to an upper and lower reciprocating sliding base which is slidably connected to theinterior of the intermittent discharging barrel, and the upper and lower reciprocating sliding base is in meshed transmission connection with the intermittent discharging control mechanism. Accordingly, various feed intermittent feeding equipment for animal husbandry is capable of conducting preliminarily mixing and high in work efficiency, the amount of feed can be adjusted according to the demand or the characteristics of the feed, then the subsequent mixing efficiency is changed, and energy consumption is saved.

The invention discloses sewage treatment equipment which comprises a treatment box, a water inlet pipe and a drainage pipe, the water inlet pipe is fixed in the center of the top of the treatment box, the drainage pipe is arranged in the center of the bottom of the treatment box, and the water inlet pipe and the drainage pipe are both communicated with the treatment box. The driving rotating shaft is rotatably connected between the two corresponding sides of the inner wall of the treatment box and is close to the top, the crushing devices are fixed to the surface of the driving rotating shaft, the crushing devices are evenly distributed on the surface of the driving rotating shaft and are located at the end of the water inlet pipe, and the filter screen device is fixed to the inner wall of the treatment box and is close to the bottom; and the invention relates to the technical field of sewage treatment. According to the sewage treatment equipment, the purposes of crushing sand balls and preventing blockage are achieved, the sand balls which are bonded into balls can be crushed in time, impact on the equipment is reduced, the service life of the equipment is prolonged, meanwhile, blockage can be prevented, the filtering effect is good, and the using performance is improved.

A large complex geology physical model 3D forming system comprises a 3D forming machine, a stirring machine, a feeding controller, a printing head and a control table. The printing head is arranged onthe 3D forming machine and connected with the stirring machine through the feeding controller, and the stirring, feeding and printing processes are controlled in a unified manner through the controltable. The feeding controller comprises two structure forms including an air pump drive type structure and a motor drive type structure. The 3D forming machine has the model compactness adjusting capability, and many materials can be printed; the integral seal design is adopted in the stirring machine, the dust removal function is achieved, full-automatic feeding and stirring are achieved, the filter function is achieved in the stirring process, particles with the grain size exceeding the standard can be removed from similar materials, and printing head blockage is avoided; the feeding controller can accurately control the discharging amount, the discharging amount adjusting capability is high, and detaching and cleaning can be conducted; and through the printing head, the printing precision can be rapidly adjusted, and the similar material circulation anti-blockage function and the similar material flushing purification anti-blockage function are achieved.

The invention discloses a plant protection powder spraying machine with an anti-blocking function, and relates to the technical field of plant protection machines. The plant protection powder sprayingmachine with the anti-blocking function comprises a bottom plate, the top of the bottom plate is fixedly connected with the bottom of a box body, and a material collecting box is arranged in the boxbody; the front side and the rear side of the material collecting box are fixedly connected with the front side and the rear side of the inner wall of the box body respectively, and the bottom of a feeding pipe is inserted into one side of the top of the material collecting box; the feeding pipe is communicated with an inner cavity of the material collecting box, and the end, back on to the material collecting box, of the feeding pipe penetrates through the top of the box body and extends to the upper part of the box body; a first motor is arranged in the middle of the top of the material collecting box. The plant protection powder spraying machine with the anti-blocking function is provided with the first motor, a rotating rod and a stirring rod so that pesticide powder in the material collecting box can be effectively stirred; air cylinders are arranged on the two sides of a material guide pipe, and push plates are arranged at the output ends of the air cylinders in a matched mode sothat the situation that the pesticide powder blocks the material guide pipe can be effectively avoided.

The invention relates to convenient drip irrigation equipment with an anti-blockage function. The equipment comprises a water inlet pipe, a drip irrigation belt, several drip irrigation devices, an anti-blockage mechanism and several installation mechanisms, the anti-blockage mechanism comprises a driving assembly, a fixed rod, a fixed box, a transmission shaft, two first bearings, several filtering screens and several cleaning assemblies, each installation mechanism comprises a fixed ring and two installation assemblies, and each installation assembly comprises an installation plate, a movingunit and several springs. The convenient drip irrigation equipment with the anti-blockage function achieves an impurity removal function through the anti-blockage mechanism and reduces the probability of blockage of drip irrigation heads, the practicability of the equipment is improved, and through the installation mechanisms, convenience of disassembly and assembly of the drip irrigation heads is improved.

The invention relates to efficient air purification equipment with a blocking resistant function, which includes a protective casing, a base plate, a fixing box and four support rods, further an ash removal mechanism, a cleaning mechanism, a purification mechanism and an air guiding mechanism, wherein the ash removal mechanism includes an ash removal chamber; a filtering net, a vibration componentand an ash storage box are arranged inside the ash removal chamber; the vibration component includes a motor, an eccentric wheel, a support plate, a limiting pipe, a first spring and a knocking rod;the cleaning mechanism includes a water box, a first communicating pipe and a second communicating pipe; the purification mechanism includes a material box, a connecting pipe and a fixing box. The efficient air purification equipment with the blocking resistant function adopts the ash removal mechanism to remove dust in a filter screen to avoid blockage of the filter screen by dust after an air purifier is used for a long time and avoid influence on air circulation, improves practicability of the air purifier, and adopts the cleaning mechanism and the purification mechanism to effectively remove dust impurities, harmful gas and the like in air, and improves the purification effect of the air purifier.

The invention relates to the technical field of sludge treatment devices, and discloses a mud scraper with an anti-clogging function, the mud scraper comprises a supporting cross bar, an elastic pad is fixedly mounted on the top of the supporting cross bar, the bottom end of a driving rod runs through the supporting cross bar and is provided fixedly with a protective connecting block, the bottom of the protective connecting block is fixedly mounted with a connecting rotating rod, the connecting rotating rod is fixedly externally sleeved with a control fine adjustment box, the top ends of the left and right sides of the control fine adjustment box are fixedly provided with telescopic rods, and a moving shaft adapted to the telescopic rod is fixedly mounted on the front side of the control fine adjustment box. A drag spring is arranged on the outside of a buffer rod, an elastic pad is arranged on the left side of a shift block, once the mud scraper with the anti-clogging function meets ahard object, force can be discharged and buffered by the drag spring and the elastic pad, the problem that the high-speed collision damage of the device and the hard object due to too hard sludge agglomerates can be avoided, and the safety of the device can be increased.

The invention discloses a modular rotary sponge body device based on synchronous sewage interception and cleaning. The device is characterized by consisting of a sewage interception system and a tubular cleaning system which are arranged on a driving mechanism, wherein the tubular cleaning system is sleeved in the sewage interception system, the tubular cleaning system is turned over by 90 degreesevery time by a driving mechanism, to form a rotary sponge body for synchronous sewage interception and cleaning, and the sewage interception system is a long and thin sponge body with a square section formed by a modular baffle, a flow guide net cover, a mixed filler and water-permeable geotextile. Compared with the prior art, the device has the advantages of simple structure, convenience in use, capability of effectively preventing filler blockage while realizing efficient interception of rainwater runoff, high stability, simplicity and convenience in maintenance, long service life and thelike, has a purification effect on rainwater runoff pollution, and effectively prevents the urban water body black and odorous problem caused by runoff pollution.

The invention relates to the technical field of water permeable materials, and especially relates to a micro-porous water-permeable resin mortar and a preparation method thereof. The micro-porous water-permeable resin mortar comprises 85-95 wt% of aggregates, 5-10 wt% of a resin gelling agent, 0.5-5 wt% of a toner and 0.1-2 wt% of an additive. The micro-porous water-permeable resin mortar materialis permeable to water and air through small gaps formed by sand accumulation, and the material has small surface pores and a compact structure, so the resin mortar material can effectively prevent dusts and other impurities from entering the resin mortar material, has an obstruction preventing function, and can long-lasting air and water permeation. The resin mortar can be both breathable and permeable, and also can be breathable and waterproof, so the material can be used in the fields of pavement water-permeable structure layers, sidewalk tiles, flower pots, fish tanks, finishing materialsand ornament manufacturing.

The invention discloses a discharging mechanism with a blockage-proof function. The discharging mechanism comprises a discharging pipeline, wherein one end of the discharging pipeline is fixed together with one side of the case surface; one end of the discharging pipeline is in threaded connection with a conical discharging nozzle; a discharging cavity is formed in the inner wall of the discharging pipeline and is cylindrical; the discharging nozzle is communicated with one side of the discharging cavity; a cylindrical piston column is arranged inside the discharging cavity and tightly attached to the inner wall in a sliding manner, and a cavity is formed inside the piston column; a circular stopper is fixed on one side, which is close to the discharging nozzle, of the piston column by virtue of screws; and a trapezoidal cushion block is fixed on one side of the stopper. The invention relates to the technical field of mechanical equipment. According to the discharging mechanism with the blockage-proof function, the problem that the discharging speed is influenced because materials are easily adhered onto inner walls of the discharging hole is solved, the discharging speed is greatly improved, the whole discharging mechanism can be rapidly detached, and the discharging mechanism is convenient to clean and maintain.

The invention discloses a rotary vibration sieve for screening building garbage with anti-blocking function, which comprises a base, wherein a first screen, a second screen, a third screen are arranged inside amounting shell, a first fixing rod is arranged on the connecting rod above the first screen, the second screen and the third screen, a second fixing rod is arranged on the first fixing rod,adriven wheel is arranged on the connecting rod below the third screen, a protective shell is arranged on one side of the mounting shell, a motor is arranged inside the protection shell,the output endof the motor is provided with a driving wheel through a rotating shaft,the driving wheel is connected with the driven wheel through a belt; a dust suction machine is arranged inside the protective shell above the motor, and a dust collecting box is arranged inside the installation shell on one side of the motor.The rotary vibration solves the problems of no blockage and no internal dust removal by arranging the motor, the first fixing rod, the second fixing rod, the vacuum cleaner and the dust collecting box structure.

The invention relates to screening equipment with a good crushing effect and an anti-blocking function. The screening equipment comprises a main body and four brackets, the main body is internally provided with a crushing mechanism and two unchoking mechanisms, the crushing mechanism comprises a closed assembly and two crushing assemblies, each crushing assembly comprises a first motor, a wire spool, a moving plate, a crushing unit and two driving units, each unchoking mechanism comprises a third motor, a half gear, a moving frame, a vibrating rod and two racks. According to the screening equipment with the good crushing effect and the anti-blocking function, through the crushing mechanism, materials can be crushed, large materials are prevented from blocking on a filter screen to affect the screening effect, through the unchoking mechanisms, the filter screen can be unchoked, and the filter screen is prevented from being blocked to affect the screening effect.

The invention relates to the technical field of drainage equipment, and discloses a water suction pump with the anti-blocking function. The water suction pump comprises a water pump body; a water inlet pipe is fixedly connected to one side of the water pump body; a water outlet pipe is fixedly connected to the side, far away from the water inlet pipe, of the water pump body; a first fixing rod anda second fixing rod are fixedly connected to the interior of the water inlet pipe from left to right; a circular ring column is connected to the middle of an inner cavity of a first fixing plate in apenetrating mode; first crushing knives are fixedly connected to the outer wall of one end of the circular ring column; a hydraulic fan is fixedly connected to the out wall of the end, far away fromthe first crushing knives, of the circular ring column in a sleeving mode. The water suction pump with the anti-blocking function has the advantages that the first fixing rod, the circular ring column, the first crushing knives and the hydraulic fan are matched so that impurities sucked into the water pump cannot block the water pipe inside the water pump, and therefore the working efficiency of the water pump can be improved; and in addition, the impurities sucked into the water pump body can also be ensured to not damage internal parts of the water pump, and therefore the service life of thewater pump can be prolonged.

The invention belongs to the technical field of abrasive jet flow, and particularly relates to a dry abrasive feeding device. The dry abrasive feeding device comprises a sand adding box and a transition box. The transition box is arranged on the lower side of an abrasive outlet of the sand adding box. The dry abrasive feeding device further comprises a second outlet control mechanism which is arranged at a discharging outlet of the transition box and has the block-cleaning function. According to the dry abrasive feeding device, the transition box and the second outlet control mechanism are arranged and matched with each other, and thus the problems that dry abrasive conveying and feeding are unstable, blocking can happen easily and concentration is uneven in the surface pretreatment protection technology of the abrasive jet flow are solved successfully. Moreover, all the functions can achieve remote control, and due to the original pressure conveying technology and transition box design, abrasive feeding stability and evenness are guaranteed. An abrasive feeding pipeline can further achieve the self-dredging and anti-clogging function, and thus a traditional conveying mode and technology can be replaced.

The invention discloses a drainage pipe with an anti-blocking function for roads and bridges. The drainage pipe comprises a first pipeline, a second pipeline, a manhole cover, fixing blocks and teeth.The second pipeline is fixedly connected to the surface of the left side of the first pipeline, inner cavities are formed in the second pipeline and the first pipeline, a well lid is placed on the top surface of the first pipeline, a through hole is formed in the outer surface of the well lid, an escalator is fixedly arranged on the inner surface of the first pipeline, and a blocking plate is connected to the left side of the inner surface of the first pipeline. According to the drainage pipe with the anti-blocking function for roads and bridges, once blocking occurs, water slowly increases,a buoyancy block pulls a twist rod to ascend to extrude a convex block under the action of buoyancy so that the convex block drives a disc block to be engaged with a circular ring block through the teeth, the circular ring block is driven to rotate to pull a second filter plate through a connecting rod, the second filter plate and the third filter plate are rotated so as not to block the fixed block any more, and impurities fall off to prevent blockage.

The invention belongs to the technical field of filters and in particular relates to a filter with an anti-blocking function. The filter comprises a shell body, wherein the upper end of the shell bodyis communicated with a connection pipe; two first connection mechanisms are arranged at the upper end of the connection pipe; a cover plate is arranged at the upper end of the connection pipe; the lower end of the cover plate is fixedly connected with two second connection mechanisms; the second connection mechanisms are movably connected with the first connection mechanisms; a first connection rod is fixedly connected with the lower end of the cover plate; the lower end of the first connection rod is fixedly connected with a filtering mechanism for water flow in the shell body. The filter with the anti-blocking function has the advantages that the water flow can drive a fan blade to rotate, and a first cleaning rod and a second cleaning rod can be driven to rotate, so that impurities filtered on a first filtering screen and a second filtering screen can be cleaned and removed through the first cleaning rod and the second cleaning rod, and the probability that the first filtering screen and the second filtering screen are blocked is reduced; the filter has a self-cleaning function, and the filtering mechanism s convenient to replace and impurities are convenient to clean.

The invention discloses a building smashing device. The building smashing device comprises a smashing chamber, a sieve plate device, sieve holes, a driving shaft and a smashing device body; the sieve plate device is fixed to the inner wall of the smashing chamber and located in the center; the smashing device body is fixed to the surface of the driving shaft; pressing blocks are slidably connected to the tops of sieve plate bodies; and arc-shaped ejector rods are rotationally connected into the sieve plate bodies, the top ends of the arc-shaped ejector rods are hinged to the bottom ends of the pressing blocks, and flapping devices are arranged in the sieve plate bodies and located at the positions of the sieve holes. According to the building smashing device, the purposes of preventing blockage and removing dust are achieved, wet dust adhesion is reduced, the blockage condition is avoided, the smashing efficiency is high, meanwhile, dust can be collected, dust diffusion is reduced, the dust suction amount of workers is reduced, human health is facilitated, air pollution is reduced, and the use performance is improved.

The invention relates to a powder cooling device which comprises a positioning device, a pressing device, a cooling device and a control terminal. The positioning device is used for fixing and storinga powder bag; the pressing device is arranged at the upper end of the positioning device and can stretch into the positioning device so as to press the fixed powder bag; the cooling device communicates into the positioning device and is fed with an inert gas so as to cool the powder bag; and the control terminal is electrically connected with the positioning device, the pressing device and the cooling device. The powder cooling device provided by the invention can be used for quickly sizing and cooling the overall hot processing powder, so that the occurrence of a quality problem of product deformation is reduced, the production efficiency is greatly improved, and the powder cooling device has an anti-blockage function.

The invention discloses a drip irrigation device with drip irrigation belts. The drip irrigation device comprises a pretreatment device, a filtering device and an irrigation device. A first drip hole, a second drip hole, a third drip hole and a fourth drip hole are formed in the outer surface of each dripper, wherein the first drip hole and the fourth drip hole are formed in the two ends of the dipper respectively, the second drip hole and the third drip hole are formed in the middle of the dripper, the first drip hole is connected with the second drip hole through a dripper wall, the second dripper hole is connected with the third drip hole through a dripper wall, and the third drip hole is connected with the fourth drip hole through a dripper wall. The automatic screening function is achieved, the integrated injection molding technology is adopted, and particularly the drippers have the advantages of being uniform in water output and not prone to blockage.

The invention relates to the technical field of smart home, and discloses a sewer line with an anti-blocking function for smart home. The sewer line comprises a water outlet pipe, collection boxes are welded to the left and right sides of the water outlet pipe, filter plates are welded to the interiors of the two collection boxes, feeding holes and water outlet holes are formed between the left side and the right side of the water outlet pipe and the two collection boxes, rotating baffles are rotationally connected to the inner top walls of the two feeding holes, and a filtering mechanism is slidably connected to the inner side wall of the water outlet pipe. When a V-shaped filter screen is blocked by many impurities, water gathers on the V-shaped filter screen and then drives the filtering mechanism to move downwards, a clamping rod moves downwards and then is separated from a clamping groove in the bottom of the rotating baffle, the rotating baffle is not fixed any more, accumulated water above the V-shaped filter screen impacts the rotating baffle at the moment, the rotating baffle rotates to extrude an extrusion spring, when the feeding holes are opened, the accumulated water can flow into the collection boxes together with impurities, so that the effect of preventing the water outlet pipe from being blocked is achieved.

The invention discloses an integrated circuit test instrument with an anti-blocking function. The instrument comprises a shell, protection pads and rotating rods; a lead interface is formed in the surface of one side of the shell; the adjacent side of the lead interface is provided with a test port. The outer side of the lead interface and the outer side of the test port are provided with dustproof covers. Clamping grooves are formed in the adjacent positions, away from protruding columns, of connecting grooves and one side of the top of the shell. The protection pads are connected into the clamping grooves through clamping strips. The rotating rods are connected into disc teeth in a penetrating mode, and the ends, extending out of a gear box, of the rotating rods are connected into threaded holes in a support. According to the integrated circuit test instrument with the anti-blocking function, the dustproof covers are arranged; by rotating the dustproof covers on one side of the shell, the dustproof covers rotates through rotating shafts; and when the dustproof covers shield the positions of the lead interface and the test port on one side of the shell, the dustproof covers eliminate impurities such as external dust, thereby preventing the interface position from being blocked.

The invention relates to an environment-friendly straw burner with an anti-blocking function. The environment-friendly straw burner with the anti-blocking function comprises a drying box, a main body,an ash storage box and four brackets, and further comprises a drying mechanism and a dredging mechanism, wherein the drying mechanism comprises a stirring assembly, a baffle and a swinging assembly;the stirring assembly comprises a first motor, a rotating shaft, a sliding block, a lifting unit and two stirring units; each stirring unit comprises a stirring shaft and a plurality of stirring blades; and the dredging mechanism comprises a reciprocating assembly and two vibrating boxes. The vibration box is internally provided with a dredging assembly, and the dredging assembly comprises a second motor, an eccentric wheel, a vibrating plate, a spring, a vibrating rod and a lantern ring. The environment-friendly straw burner with the anti-blocking function can uniformly dry wet straws throughthe drying mechanism, and a filter screen can be dredged through the dredging mechanism, so that the problem that the way that the straw ash is collected through the filter screen is influenced due to the fact that the filter screen is blocked by debris generated by combustion is solved.

The invention discloses a sewage treatment device with an anti-blocking function. The sewage treatment device comprises a base, wherein the top of the base is fixedly connected with a treatment box; afirst separation plate and a second separation plate are fixedly connected between two sides of an inner wall of the treatment box in sequence from top to bottom; a mounting plate is fixedly connected with the top of the inner wall of the treatment box; a transmission shaft and a rotary shaft are in transmission connection between one side of the mounting plate and one side of the inner wall of the treatment box respectively through bearing rotation in sequence from top to bottom; the sewage treatment device relates to the technical field of sewage treatment facilities. The sewage treatment device with the anti-blocking function, disclosed by the invention, can be used for avoiding a condition that filtering equipment is extremely blocked in a filtering process very well; workers do not need to spend a lot of time to clean a filtering assembly for sewage treatment, so that the workload of the workers is alleviated very well; base cleaning can be rapidly and conveniently carried out ondirt on the filtering assembly.

The invention discloses plate-shaped part grooving equipment with an anti-blocking function, and relates to the technical field of plate-shaped part trepanning. The plate-shaped part grooving equipment with the anti-blocking function comprises a base, a supporting plate is fixed to the top end of the base, an adjustable clamp is arranged in the middle of the right side of the supporting plate, the right side of the supporting plate is slidably connected with a movable plate through a sliding rail, and a grooving device is fixedly embedded in the movable plate. According to the plate-shaped part grooving equipment with the anti-blocking function, an impact block is arranged in a grooving cutter to clean waste remaining in the grooving cutter after grooving is completed, in the rotating process of the grooving cutter, under the action of centrifugal force, two metal balls can move obliquely upwards at the same time, at the moment, the impact block is driven by an elastic pull rope to move upwards, and therefore the grooving cutter is prevented from being blocked. And meanwhile, the two first elastic pieces are compressed, and after the grooving cutter stops rotating, the impact block is rapidly reset through resilience force of the two first elastic pieces, so that residual waste materials in the grooving cutter are impacted.

The invention relates to an anti-blocking and windproof spraying system which comprises a spraying device; the spraying device comprises a vehicle body, a charging barrel, a spray gun, a fixed rod, aconnecting pipe, a push plate and four vehicle wheels; the anti-blocking and windproof spraying system further comprises a windproof mechanism and a filtering mechanism; the windproof mechanism comprises an air cylinder, a connecting block, a windproof cover and three limiting components; and the filtering mechanism comprises a filter cylinder, a first bearing, a second bearing, a feeding pipe, acommunicating pipe, a first gear, a driving component, two transmission components, two cleaning components and a plurality of first springs. The anti-blocking and windproof spraying system realizes the windproof function through the windproof mechanism to avoid the situation that coating scatters about and coating operation is affected due to excessively high wind power and also realizes the coatimpurity removing function through the filtering mechanism, so that the impurity content in the coating is reduced, the spraying quality is improved, and the probability that the spray gun is blockedis reduced.

The invention discloses a graded filtering device with an anti-blocking function. The graded filtering device comprises a base body, a sliding groove, a guide column, a main flow pipe and a high-pressure nozzle, the inner surface of the base body is provided with the sliding groove, the inner surface of the sliding groove is slidably provided with a sliding block, the outer surface of the sliding block is connected with the guide column in a penetrating manner, the inner surface of the base body is fixedly provided with a limiting plate, a sieve plate is mounted on the outer surface of the sliding block in an embedded manner, a discharge plate is fixedly mounted on the outer surface of the sieve plate, a main shaft is mounted on the outer surface of the sliding block in an embedded manner, and a secondary support is fixedly mounted on the outer surface of the main shaft. According to the graded filtering device with the anti-blocking function, a scraper used for cleaning the sieve plate is arranged, the scraper and the sieve plate in the device move in the opposite direction in the using process, objects stuck or blocked by the sieve plate can be cleaned up, the scraper can perform reciprocating linear movement through a moving rod during use, so that the scraper can move along with translation of the sieve plate conveniently, and use of the sieve plate in the working process is not affected.

The invention relates to a bionic crushing mechanism. The bionic crushing mechanism comprises a first crushing roller body and a second crushing roller body which rotate mutually towards each other, acrushing gap is reserved between the first crushing roller body and the second crushing roller body, salient points which are spaced apart from each other in the circumferential direction respectively are arranged on the first crushing roller body and the second crushing roller body, and at least one gap side of the crushing gap is provided with the salient points; the height of the salient points does not exceed one-third of the radial width of the crushing gap; and the salient points are mainly to enable a breaking surface to be unconnected in the crushing process of the two crushing rollerbodies, just like the texture on the surface of a shell body of a dung beetle to simulate the motion of removing soil adhesion of the dung beetle in soil, so that a viscous material does not adhere to the surfaces of the roller bodies after the viscous material can be crushed. The crushing mechanism is adopted and designed based on the bionics principle and has an anti-blocking function under thecondition that redundant clearing mechanisms do not need to be arranged.

The invention discloses a biomass gasification reactor with an anti-blocking function. The biomass gasification reactor comprises a box body, the four corners of the bottom end of the box body are fixedly connected to a base; the inner wall of the middle part of the box body is sleeved with a condensation pipe; a water inlet is formed in the upper left side of the condensation pipe; a water outletis formed in the lower right side of the condensation pipe; an inlet and an outlet are fixedly connected to the outer walls of two sides of a heating ring respectively; and the heating ring communicates with the inlet and the outlet respectively. The biomass gasification reactor with the anti-blocking function in the invention can smash waste with a large size, realizes sufficient and rapid high-temperature oxidation treatment of the waste and overcomes the problem of incomplete oxidation or low oxidation speed caused by high-temperature oxidation treatment of the waste with a large size dueto uneven sizes of fed waste; and the falling speed of the waste is reduced by two baffles and two turntables at the same time, so the problem that an outlet is easily blocked by treated materials inthe prior art is solved.

The invention discloses a dedusting pipeline with an anti-blocking function. The dedusting pipeline with the anti-blocking function comprises a transverse pipeline, a vertical pipeline, a protective outer cover, a discharge pipe, a push-pull driving device, a dedusting device and a spraying device, wherein the transverse pipeline, the vertical pipeline, the protective outer cover and the dischargepipe are connected and fixed to form a cross structure, an interlayer board is internally arranged on the joint of the vertical pipeline and the protective outer cover, pressure change in the transverse pipeline is sensed through a wind pressure sensor, thus whether or not a joint position of the transverse pipeline and the vertical pipeline is blocked is judged, signals are fed back to an external servo motor and an electromagnetic valve to start the dedusting device and the spraying device, then through meshing action of a half gear and teeth at the upper and lower sides of a mobile ring frame, the mobile ring frame can conduct transverse and reciprocating motion in the protective outer cover, meanwhile, two symmetric atomizing spray heads on an outer shaft ring rotate when pushed by apush-pull long rod, spraying and humidifying are conducted on a wall of the blocked pipeline, and after repeated washing is conducted through a dedusting scraping ring, discharging is conducted through the discharge pipe.

The invention relates to the technical field of machine manufacturing, and discloses a heat exchanger with a blocking prevention function. The heat exchanger comprises a shell, supporting legs are fixedly connected to the two sides of the bottom of the shell, an inlet is formed in one end of the shell, and an outlet is formed in the end, away from the inlet, of the shell. A rolling shaft is fixedly connected to one side of the top of the shell, one side of the rolling shaft is fixedly connected with a top cover, a buckle is fixedly connected with the side, away from the rolling shaft, of the top cover, and a through hole is formed in the side, away from the top cover, of the buckle. Through the shell, the supporting legs, a heat exchange pipeline, a supporting plate, a hydraulic cylinder,a hydraulic rod, a telescopic rod, a first supporting rod, a second supporting rod, a cleaning brush, the inlet and the outlet, the problems that condensate water in a traditional heat exchanger is prone to be condensed into ice to block heat exchange tube seams, and consequently heat exchange efficiency is low are solved, and the situation that condensate water is iced up to block heat exchange tube seams is prevented through left-right brushing of the cleaning brush only after the hydraulic cylinder is started.