180results about How to "Improve sewage efficiency" patented technology

The invention provides a filter and a water treatment system, and mainly relates to the field of agricultural irrigation. The filter comprises a shell and a filtering assembly, wherein the filtering assembly is arranged in the shell, a first cavity is defined by the filtering assembly, and a second cavity is formed between the filtering assembly and the shell; the filtering assembly is connected rotationally with the shell; a water inlet, a water outlet and a sewage outlet are formed in the shell, the water inlet and the sewage outlet are communicated with the first cavity respectively, and the water outlet is communicated with the second cavity. The filter increases the concentration of dirt in the sewage discharged from the filter and saves the sewage discharging time. The water treatment system is beneficial to the improvement of the sewage discharging efficiency in the water filtration process.

The invention discloses an electric excrement guiding device which comprises an excrement guiding tube, an air bag, an excrement smashing rod, smashing blades and an excrement collector. The air bag is annularly arranged on the periphery of a top tube orifice of the excrement guiding tube and is connected with an inflation device through an inflation pipe. An excrement discharging tube orifice is formed in the tube wall on one side of the excrement guiding tube and is connected with the excrement collector through a pipe. A seal plug is arranged below the excrement discharging tube orifice in the excrement guiding tube, and the excrement smashing rod penetrates through the central portion of the seal plug along the opening direction of the excrement guiding tube. The smashing blades are arranged at the rod head end of the excrement smashing rod, and a protective cover fixedly connected with the excrement smashing rod is arranged on the periphery of the smashing blades. The electric excrement guiding device can effectively protect an intestinal tract wall during excrement smashing and reduce anorectum damage and has a very high clinical application value.

The invention relates to an electric control backwashing filter, which comprises a valve body, and the valve body is internally equipped with at least two valve core chambers installed with valve core components as well as filter chambers installed with filter cores and the quantity of the filter chamber is equal to that of the valve core chamber; each valve core component is provided with one liquid inlet, and each valve core chamber is provided with a liquid outlet and a sewage discharge outlet; the liquid outlet of each valve core chamber is communicated with the operating fluid inlet of the corresponding; the valve core component is also provided with a hydraulic control port, and a hydraulic control channel is equipped in the valve body for communicating with the hydraulic control port; the valve body is provided with an electromagnetic pilot valve which is communicated with the hydraulic control channel for controlling the movement of the valve core of the valve core component in the valve core chamber, thereby respectively communicating with the liquid outlet and the liquid inlet or the liquid outlet and the sewage draining exit. The electric control backwashing filter has the advantages of higher automation degree, convenient operation, incorruptible spring, non-dead locking of the valve core, improved filtering efficiency and prolonged usage period.

The invention relates to an intelligent anti-silting integrated pump station and a use method thereof. The intelligent anti-silting integrated pump station comprises a pump station barrel body and a submersible sewage pump; the submersible sewage pump is arranged in the pump station barrel body, the pump station barrel body comprises a pump station barrel wall and a pump station barrel bottom, andthe upper part of the pump station barrel wall is provided with a pump station water inlet pipe; the suction port of the submersible sewage pump is faced to the pump station barrel bottom of the pumpstation barrel body, and the liquid outlet of the submersible sewage pump is connected with a pressure pipe in a penetrating mode; the pressure pipe is connected with a hard pipe in a penetrating mode; the inlet end of the hard pipe is in communication with the side wall of the pressure pipe, and the outlet end of the hard pipe extends to the pump station barrel bottom in the pump station barrelbody. According to the intelligent anti-silting integrated pump station, the structure is reasonable, through the intelligent anti-silting integrated pump station, compared with a traditional anti-silting device, the intelligent anti-silting integrated pump station mainly aims to clean bottom silting parts in the integrated pump station, solves the problem of cleaning the bottom silting parts in the pump station barrel body, and achieves purposes of simple installation, convenient operation, and sewage discharge efficiency improved.

The invention provides a sequencing-batch pond culture system and a method, wherein the system at least comprises a size grading unit, a fingerling rearing unit, an inlet water system, and a boiler blowdown system, wherein the size grading unit sequentially comprises a first-level culture pond, a second-level culture pond, and a third-level culture pond side by side. A first division wall between the first-level culture pond and the second-level culture pond and a second division wall between the second-level culture pond and the third-level culture pond are respectively provided with a fish passage, and each fish passage is provided with a fish gate inside. The area ratio of the fist-level culture pond to the second-level culture pond to the third-level culture pond is 7 to 3.5 to 1; the fist-level culture pond and the second-level culture pond and the third-level culture pond are respectively connected with the inlet water system and the boiler blowdown system. According to the sequencing-batch pond culture system and the method, serial production, sequencing-batch appearance on the market, and accurate culture are realized, so that aquaculture capacity is improved, and culture efficiency and benefit are increased.

The invention relates to an integrated pump station preassembled dredging bottom tray and a using method thereof. The integrated pump station preassembled dredging bottom tray comprises a pump stationbarrel and a submersible sewage pump arranged in the pump station barrel, a suction inlet and a water outlet pipeline are arranged on the submersible sewage pump, and the water outlet pipeline extends out to form the pump station barrel. A water inlet pipeline is arranged on one side of the pump station barrel and penetrates through the pump station barrel. A dredging bottom tray body is arrangedat the bottom in the pump station barrel, and a sludge stirring device is arranged in the sludge dredging bottom tray body and located below the suction inlet of the submersible sewage pump. By meansof the integrated pump station preassembled dredging bottom tray and the using method thereof, cleaning can be convenient, integral processing production can be facilitated, and high application andpopularization value is achieved. Compared with a traditional deposition prevention device, the device emphasizes on the purpose of cleaning the bottom deposition part in the barrel and is easy to install, convenient to operate and capable of saving labor force and improving sewage disposal efficiency.

The invention provides a cooking utensil. The cooking utensil comprises an upper cover, an inner pot, a telescoping device and a conveying device, wherein the inner pot is positioned below the upper cover; the telescoping device is mounted on the upper cover, and can perform telescoping movement between the upper cover and the inner pot; and the conveying device is matched with the telescoping device, and comprises a conveying pipe communicating with the inner pot and a conveying part communicating with the conveying pipe and positioned below the telescoping device, and the conveying part canmove to the bottom of the inner pot under the driving of the telescoping device for conveying airflow to the inner pot and / or conveying air flow to the inner pot and / or discharging dirt in the inner pot. With the cooking utensil, the automatic water inlet and water drainage and / or automatic air inlet and air exhaust functions can be realized, so that the automation degree in automatically washingrice of the cooking utensil is greatly improved, and further, the use convenience of a user is improved; and meanwhile, the telescoping device can move upwards for realizing resetting after finishingthe work, and thus the follow-up cooking process or other work procedures can not be influenced.

The invention discloses a pipeline sewage discharging robot. The pipeline sewage discharging robot comprises two cleaning components, two dirt absorbing components, a sweeping manipulator, two transmission components, two crawler transmission components, two camera shooting components and a vehicle body; the cleaning components at front of the sewage discharging robot can be used for effectively stirring and precipitating dirt, so that sediment dirt is sucked out through the dirt absorbing components, the sewage discharging robot can clean hard substances inside a pipeline through a drill bitat front of a decontamination mechanical arm, and the cleaning components and the dirt absorbing components are prevented from being damaged by hard substances. According to the pipeline sewage discharging robot, free movement of the robot is realized through the transmission components and crawler belts, complete exploration work can be carried out on the interior of the pipeline, the pipeline sewage discharging robot is suitable for long and short pipelines, dirt in the pipeline can be reasonably cleaned through operation of workers, the problems of energy waste, environmental pollution andthe limitation of the past cleaning mode are effectively solved, and the sewage discharging efficiency of workers is improved.

The invention discloses a water pressure energy storage mechanism of a toilet bowl. The water pressure energy storage mechanism comprises a cylinder seat, a cylinder, a piston, a support and a spring bolt assembly. According to the water pressure energy storage mechanism of the toilet bowl, the structure including the cylinder, the piston and the support with a power slide block is adopted, a spring is compressed by pushing the piston through the water pressure of tap water, the water pressure is converted into elastic potential energy, and the power slide block is driven by releasing the elastic potential energy to operate a sucking sewage discharge device of the toilet bowl; the advantages of being small in size, large in acting force, simple in structure and reliable in work are achieved, and the sewage discharge efficiency of the toilet bowl is effectively improved.

The invention discloses a water heater comprising a housing, an inner cylinder, a water discharging pipe, a blow off pipe and an air incoming-discharging and water discharging electromagnetic valve. The inner cylinder is mounted in the housing, the water discharging pipe is arranged in the inner cylinder, and the lower end of the water discharging pipe extends out of the inner cylinder; the blow off pipe is connected to the inner cylinder; the air incoming-discharging and water discharging electromagnetic valve is mounted at the lower end of the water discharging pipe and is capable of feeding air into the inner cylinder or exhausting. When the water heater blows off sewage, the air incoming-discharging and water discharging electromagnetic valve is capable of opening an air channel to guide the outside air into the inner cylinder or exhausting the air from the inner cylinder, and the blowing-off efficiency of the water heater can be improved; when the water heater is used normally, an exhausting valve can serve as a water channel, and usage is facilitated.

The invention discloses a sewage sedimentation tank, and relates to the technical field of sewage treatment. The sewage sedimentation tank comprises a sand sedimentation tank, a water discharging pipe and a bracket arranged on the sand sedimentation tank, wherein the sand sedimentation tank is funnel-shaped; a sand hopper is arranged on the bottom of the sand sedimentation tank. The sewage sedimentation tank is characterized in that a plurality of vibration rods are also arranged in the sand sedimentation tank and are arranged above the sand hopper; the upper end of each vibration rod is connected with the bracket; vibration rod connecting blocks are arranged on the bracket. The sewage sedimentation tank disclosed by the invention can increases the sedimentation speed of sand and is suitable for primary sedimentation and secondary sedimentation, so that the sewage solid-liquid separation efficiency is high, the sedimentation speed is high, and the work efficiency of sewage treatment is improved.

The invention provides a garbage disposer special for a dishwasher. The disposer is characterized by comprising a shell, a guide plate, a disposal box and a rotating blade, wherein the guide plate isarranged in the shell, the disposal box is arranged below the guide plate, and the rotating blade is arranged in the disposal box; one end of the rotating blade is connected with a garbage disposal motor, the top of the shell is provided with a material inlet connected with the dishwasher, and the side wall of the disposal box is provided with a sewage outlet connected with a sewer. The garbage disposer has the advantages that a garbage disposal system is used for crushing garbage, the garbage does not need to be independently disposed, and the garbage disposer is very convenient for users. The situation that the garbage is not timely disposed and thus a drainage system is blocked is avoided, and the work of the dishwasher is well ensured.

The invention relates to a variable-flow relay type circulating water culture method for fishes in the technical field of aquaculture engineering. According to physiological metabolism rules of fishes, the circulation rate is reduced before feeding, the water circulation flow of a system is improved after feeding, discharge of solid particles such as residual feed excrement out of culture ponds isaccelerated, after most of solids are discharged, the circulation rate is returned to a normal level, the water quality is kept constant basically, and healthy growth of the fishes is guaranteed. Themethod contributes to fish ingestion and can strengthen the sewage discharge efficiency of the fishponds and guarantee culture water quality safety; through combination of different specifications ofculture ponds, different specification sizes of fishes can be cultured in a same culture system, the load borne by the culture system is kept in a nearly saturation state, and the operation energy efficiency of the culture system is improved; and through automatic control by various valves, liquid level sensors, variable frequency pumps and other equipment, the problem of damage of water balanceof the system due to circulation capacity change is solved, and the adjustable circulation capacity of the circulating water culture is realized.

The invention discloses a blockage-free water inlet pipe of a sewage pump. The blockage-free water inlet pipe comprises a water inlet bend connected with a water inlet of the sewage pump. A flow guiding rib for dividing a water inlet bend runner into an upper branch runner and a lower branch runner is arranged along the inner wall of the water inlet bend runner, and a groove protrusion-shaped cutting chamber capable of sucking in and shredding dirt is arranged on the side edge of the water inlet bend, and the cutting chamber is provided with a fixed cutter and a movable cutter which can be used in cooperation and further provided with a centrifugal blade capable of sucking dirt into the cutting chamber. The blockage-free water inlet pipe of the sewage pump can stabilize the large-flow water inlet state; fiber and other winding dirt on the inlet edge of the flow guiding rib can be efficiently sucked in and subjected to cutting treatment; and the blockage-free water inlet pipe is suitable for large-flow dirt discharging and is high in dirt discharging efficiency.

A novel sewage treatment device comprises a sewage cylinder fixedly arranged on a framework, a stirring chamber is arranged in the sewage cylinder, a placing groove is arranged in the top wall of thestirring chamber, a main rotating pin is rotatably arranged between the top wall and the bottom wall of the stirring chamber, a communicating hole is arranged in the middle end of the main rotating pin, a fixed link rod is arranged in the communicating hole, the upper end of the fixed link rod is fixedly arranged in the top wall of the placing groove, the lower end of the fixed link rod is fixedlyarranged in the bottom wall of the stirring chamber, the main rotating pin is bilaterally symmetrically provided with stirring arms, a communicating groove extending up and down and a straight hole communicating the communicating groove with the communicating hole are arranged in every stirring arm, a first rotating pin is rotatably arranged at the right end of the straight groove, a worm gear and a first transmission wheel are fixedly arranged on the first rotating pin, a second rotating pin is rotatably arranged in the communicating groove, the second rotating shaft is rotatably provided with a first swing arm, a vertical groove extending up and down is arranged in the first swing arm, a rotating chamber is arranged at the front end of the bottom of the vertical groove, and a second transmission wheel fixedly connected with the second rotating pin is arranged in the rotating chamber.

The invention discloses a semi-factory pond internal circulation culture system, and belongs to the technical field of aquaculture. The semi-factory pond internal circulation culture system comprisesa culture unit, a pollution discharge unit and a water purification unit, and is characterized in that the water outlet of the culture unit communicates with the water inlet of the pollution dischargeunit; the water outlet of the pollution discharge unit communicates with the water inlet of the water purification unit, and the water outlet of the water purification unit communicates with the water inlet of the culture unit; the culture unit includes a water tank, an aeration oxygen-increasing device, a submerged air-lifting device, a first-stage auxiliary oxygen-increasing device, a second-stage auxiliary oxygen-increasing device, a dead water prevention device and a material-blocking device; the pollution discharge unit comprises a primary pollution discharge device and a secondary pollution discharge device; and the water purification unit comprises a water purification unit body, a water pushing device, a microporous oxygen-increasing machine and aquatic plants. The culture systemdisclosed by the invention can effectively improve the dissolved oxygen content in inlet water, enhance the water pushing effect, increase the water exchange amount, increase the dissolved oxygen level, reduce the water body pollution, improve the feed utilization rate, and promote rapid growth of fish.

The invention discloses a sewage riser which comprises a body of the sewage riser. A water pump is arranged in the body, a water inlet pipe and a water outlet pipe are communicated with the interior of the water pump, a first accommodating cavity is formed between the water inlet pipe and the water pump, and a sewage treatment device capable of filtering impurities in sewage and crushing the impurities in sewage is arranged in the first accommodating cavity. The sewage treatment device comprises a sewage guiding device communicated with the water inlet pipe, an air purifying device capable ofdeodorizing the sewage is arranged above the sewage guiding device, a sewage filtering device capable of filtering the sewage is arranged below the sewage guiding device, a crushing cavity is formed below the sewage filtering device, a crushing device capable of crushing the impurities in the sewage is arranged in the crushing cavity, a second accommodating cavity is communicated with the lower side of the crushing cavity, and a guiding device capable of guiding the crushed sewage to the water pump is horizontally arranged in the second accommodating cavity.

The invention belongs to the technical field of cold water fish farming equipment manufacturing, relates to a fish-farming hold arranged on a deck, in particular to an on-board fish-farming hold for breeding oncorhynchus. The main structure of the on-board fish-farming hold for breeding the oncorhynchus comprises a hold cover preventing other water sources from entering the fish hold and a hold body providing a suitable living environment for the oncorhynchus, wherein the hold cover comprises an edge fish hold upper cover, a middle fish hold upper cover, drain holes, a hatch tank, an upper cover lifting hole, a fixing groove, a diversion notch and a waterproof connecting groove; the hold body comprises a pipe hole, a water inlet pipe, a water chamber, a water inlet pipe diversion port, a vertical insertion pipe, a drain pipe, an overflow pipe, a drain pipe valve, an overflow pipe valve, a drain pipe port, a sewage collection chamber and a blind plate flange; the hatch tank is located on the upper edge of the fish hold body, so that the edge fish hold upper cover and the middle fish hold upper cover are convenient to take and place, and the bottom of the water chamber is an invertedcone bottom. The on-board fish-farming hold for breeding the oncorhynchus has the advantages that the main structure is simple, the design concept is ingenious, the production and use are safe and convenient, the preparation cost is low, the application environment is good, and the market prospect is wide.

The invention relates to an integrated pump station combined grille desilting device and a use method thereof. The integrated pump station combined grille desilting device comprises a pump station cylinder and a submersible sewage pump arranged in the pump station cylinder, a water inlet pipe penetrates through the pump station cylinder, and one end, arranged in the pump station cylinder, of the water inlet pipe is connected with a water inlet filter screen and a trash holding grille; a second grille is arranged in the pump station cylinder, a plurality of water spraying structure branch pipesare arranged in the pump station cylinder below the second grille, the water spraying structure branch pipes are communicated with a water outlet pipeline connected with the submersible sewage pump,openings of the water spraying structure branch pipes face downwards, and control valves are arranged on the water spraying structure branch pipes; a sediment density detector with an alarm is installed at the bottom in the pump station cylinder and connected with the control valves on the water spraying structure branch pipes. Compared with a traditional desilting device, the device focuses on cleaning impurities in incoming flow sewage and impurities deposited at the bottom of a pump station cylinder, and the problem that the impurities in the cylinder cannot be cleaned up is solved.

The invention provides a breeding frame with breeding boxes, and belongs to the technical field of breeding equipment. The breeding frame comprises a breeding frame body, a water inlet pipe and a plurality of breeding box bodies; a plurality of columns of breeding spaces are arranged in the breeding frame body; a plurality of breeding grooves are sequentially formed in each column of breeding space from top to bottom; the water inlet pipe sequentially winds around each breeding groove from top to bottom; the breeding box bodies are placed in the corresponding breeding grooves; a first opening is formed in the upper side face of each breeding box body; a cavity is formed in each breeding box body; each breeding box body comprises a sewage outlet, a flushing device, a breeding net frame and a shielding mechanism; the sewage outlet is formed in the front end of the bottom of the corresponding cavity; a steel ball is placed in the sewage outlet; a water inlet device can intermittently flush water to the bottom of the corresponding cavity; U-shaped baffles are arranged on the left side wall, the right side wall and the rear side wall of each cavity; the breeding net frame is placed on the corresponding U-shaped baffles; and the shielding mechanism can open and close the corresponding first opening. The water quality in the breeding cavities can be improved while sewage is discharged, and the breeding yield is increased.

The invention discloses an automatic filter with a rotational flow device, belongs to water treatment equipment, and in particular relates to filters for treating circulating water. The automatic filter with the rotational flow device comprises a barrel body, a water inlet, a water outlet, a filter screen and a blowdown pipe and is characterized in that the water inlet and the water outlet are respectively formed in two ends of the horizontal barrel through tapered transitional areas, and the filter screen is installed in the barrel body through a filter screen fixing plate; a water inlet guide plate and a water outlet guide plate which are composed of three uniformly distributed blades are respectively arranged in the tapered transitional areas of the two ends of the barrel body, and the guide plates are fixed on the tapered transitional areas through support frames. The automatic filter with the rotational flow device has the beneficial effects that the filter is provided with the rotational flow device, therefore particle impurities and suspended solids in water are hovered and deposited outside the filter screen of the inner wall of the barrel body under the action of centrifugal force and can be discharged from a discharge outlet along the circumferential tangent line of the barrel wall, the blocking of the stainless steel filter screen is reduced, the filtering efficiency of the filter screen is improved, and the service life of equipment is prolonged.

The invention relates to an integral pump station quick desilting control device and an application method thereof. A first L type plastic hard pipe and a second L type plastic hard pipe are in through connection under a liquid outlet of a first submersible sewage pump and a second submersible sewage pump; the first L type plastic hard pipe and the second L type plastic hard pipe both extend to alower position in a pump station cylinder; a spraying port of the first L type plastic hard pipe faces a lower position of a liquid inlet of the first submersible sewage pump; a spraying port of the second L type plastic hard pipe faces a lower position of a liquid inlet of the second submersible sewage pump; a transverse communicating pipe is arranged between the first L type plastic hard pipe and the second L type plastic hard pipe; and the first L type plastic hard pipe and the second L type plastic hard pipe communicate by the transverse communicating pipe. The device solves the problem ofincapability of quickly removing accumulated impurities at the bottom in a cylinder of a traditional integral pump station, improves the sewage discharge efficiency of the pump station, and prolongsthe service life of a water pump.

The present invention discloses a horizontal sedimentation tank with a sludge pump house. The horizontal sedimentation tank comprises several groups of sedimentation tank units, each of the sedimentation tank units is successively provided with: a water inlet region, a precipitation region, a sludge discharge region for discharging sludge and a water outlet region for discharging precipitated water; a sludge hopper is formed within the sedimentation region, the sludge discharging region is further provided with a sludge discharge groove, one end of which is connected to the sludge hopper, and another end of the sludge discharge groove is connected to a sludge external reflux pump house for external refluxing and a residual sludge pump house for discharging excessive sludge via a sludge discharge pipe. Sludge scrapers for scrapering the sludge are provided within the discharge sludge groove and both sides of an inlet. The horizontal sedimentation tank with the sludge pump house disclosed by the present invention can meet the influent water quality, the water amount change and various override working conditions, and engineer lands and construction costs are saved to the maximum extent.

The invention discloses a water heater. The water heater comprises a shell, a liner, a drain outlet pipe, an air inlet tube, a valve seat, a valve shaft and an adjusting component, a drain outlet is formed in the liner, the air inlet tube is mounted in the liner, the lower end of the air inlet tube is communicated with the outside world via the drain outlet pipe, the valve seat is arranged on the drain outlet and is provided with a through hole communicated with the drain outlet, the valve shaft is provided with a drain outlet port and an air inlet, the drain outlet port is communicated with the drain outlet tube via the through hole, the valve shaft can be movably arranged on the valve seat so as to close and open the through hole, the air inlet is disconnected with the air inlet tube when the valve shaft seals the through hole and is communicated with the air inlet tube when the valve shaft opens the through hole, and the adjusting component is arranged on the valve seat and used for adjusting the valve shaft to close and open the through hole. The water heater has the advantages that air can be led into the liner during draining, air pressures inside and outside of the linear are kept in balance, draining of sewage is facilitated, draining efficiency of the water heater is improved, and usage of the water heater is more convenient.

The invention discloses a water pressure energy storage mechanism of a closestool. The water pressure energy storage mechanism comprises a cylinder body base, a cylinder, a piston, a support and a spring bolt assembly. The cylinder body, the piston and a support structure with a power slide block are adopted, a spring is compressed by pushing the piston through water pressure of tap water, pressure is converted into elastic potential energy, a suction blow-down device of the closestool is controlled by releasing elastic potential energy and driving the power slide block, the water pressure energy storage mechanism has the advantages of being small in size, large in action force, simple in structure and reliable in work, and the blow-down efficiency of the closestool is effectively improved.

The invention relates to a pump for smashing sewages, comprising a transmission shaft, a smasher and pump body. A long sleeve is arranged outside the transmission shaft. A connection base connected with a motor is fixed at the top of the long sleeve, and an upper cover connected with the pump body is fixed at the bottom of the long sleeve. The smasher comprises an impeller connected with the lower end of the transmission shaft through a shaft sleeve, the impeller is provided with a plurality of approximately evolvent-shaped circular arc-shaped vanes. Blades are arranged at the end of the lower end of the vanes. The bottom of the pump body is provided with a bottom cover, and the bottom cover is provided with a water inlet. The pump for smashing sewages is characterized in that blades are arranged at the upper end of the vanes. The smasher further comprises an inner plate fixed at the bottom of the upper cover and sleeved on the impeller. Circular arc-shaped upper cutters corresponding to the vanes are arranged on the inner plate. Circular arc-shaped lower cutters corresponding to the vanes are arranged at the water inlet at the upper edge of the bottom cover. The invention has strong smashing strength for sewages, and high efficiency of discharging sewages; in addition, the phenomena that sewages slip and are piled up at the cutting position, and the like are avoided.

A new peripheral transmission mud scraper. The utility model provides a novel peripheral transmission mud scraper which is simple in structure, convenient for scraping mud, and improves work efficiency. The mud scraper includes a drive device, a working bridge, a central support, a steady flow cylinder, a scraper, a mud scraper and a water outlet weir arranged around the periphery. The working bridge is driven to rotate around the central support by the drive device. The mud scraper is arranged at the bottom of the sedimentation tank and connected to the working bridge through a truss, and the scraper is arranged at the lower part of the working bridge and above the mud scraper; the mud scraper includes a flat plate and A pair of side plates, the pair of side plates are arranged on both sides of the flat plate and are respectively inclined towards the outside, the bottom surface of the flat plate is provided with two rows of parallel and staggered plate body one and plate body two, the Roller 1 and Roller 2 are evenly distributed on the bottom surface of a pair of side plates respectively; a stirrer is arranged at the center of the bottom of the sedimentation tank. The invention runs smoothly and has good effect of scraping and collecting sludge.

The invention discloses a high-temperature and high-pressure dyeing machine with a double-layer sewage discharging anti-blocking dyeing cylinder, and belongs to the field of dyeing machines. Accordingto the high-temperature and high-pressure dyeing machine with the double-layer sewage discharging anti-blocking dyeing cylinder, an anti-blocking lubricating bag can be arranged on the inner wall ofa sewage discharging hole, when there is any sign of blockage in the sewage discharging hole or the sewage discharging hole is blocked, a plugging material such as a cloth fiber stuck in the sewage discharging hole exerts the pressure on a double nature ring, so that a lubricating substance in the anti-blocking lubricating bag flows out, thereby reducing the friction between the plugging materialand the double nature ring, which facilitates the removal of the double nature ring when the plugging material moves downward, even if the plugging material does not fall out of the double nature ring, a reverse plugging mechanism can be controlled to push the plugging material off the sewage discharging hole from bottom to top to effectively solve the problem of blockage of the sewage discharginghole, under the action of lubricating oil, and the difficulty of reverse plugging can be reduced, thereby improving the sewage discharge efficiency, improving the dyeing efficiency of the whole process, effectively reducing the cross-color incidence rate and increasing the coloring quality of a fabric.

The invention relates to the technical field of hydraulic engineering equipment, and discloses a pipeline for industrial production. The pipeline comprises a control pipe, a gear protection box is fixedly installed in the middle of the top of the control pipe, a gear connecting rod I is movably sleeved with the side face of the gear protection box, one end of the gear connecting rod I penetrates through and extends into the gear protection box, a gear I is fixedly connected to the end of the gear connecting rod I, a rotating handle is fixedly connected to the other end of the gear connecting rod I, and a gear II is arranged in the gear protection box. According to the pipeline for industrial production, by means of a baffle I on the inner wall of the connected pipe, sundries in waste waterare blocked, and the sundries are collected and precipitated conveniently; by means of a dirt collecting box and a dirt discharging box, the sundries are precipitated and collected more conveniently,the phenomenon that too many sundries block a water pipe is avoided, the practicability of the device is improved, a limited block is pulled downwards, a clamping block is drawn downwards, a drawer can be drawn out more conveniently, and the dirt discharging efficiency is improved.

The invention discloses an industrial automatic water filter. A drain valve (1) is arranged at the bottom of a cylinder body (5), and a water inlet (18) and a water outlet (7) are arranged on the cylinder body (5). The box (9) is set on the cylinder body (5), and the gear motor (13) connected to the PLC is installed on the cylinder cover. The gear motor (13) is connected to the main shaft (11) through the coupling (12), and the fine filter screen (14) Installed on the main shaft (11), the coarse filter screen (16) divides the filter space inside the cylinder into two parts, the coarse filter chamber (20) and the fine filter chamber (21), and the bottom of the coarse filter chamber (20) is provided with The sewage pipe (17), the bottom of the cylinder (5) is provided with a sewage outlet (2), the part of the sewage pipe (17) exposed outside the cylinder (5) is provided with a sewage discharge motor (3), and the sewage discharge motor (3) Connect with the PLC electric control box (9). The invention can complete the process of automatic filtration and automatic sewage discharge, improve the filtration efficiency and prolong the service life.