9results about How to "Improve mud discharge effect" patented technology

The present invention relates to an anaerobic tank reaction system, which comprises an anaerobic tank, a water collecting device, a mud discharge device, a circulation device and a control device, wherein the water collecting device is arranged in the anaerobic tank, the mud discharge device comprises a mud collector, a mud discharge pipeline and a sludge pool, the mud collector is arranged in the anaerobic tank, the first end of the mud discharge pipeline is connected to the bottom of the anaerobic tank, the second end of the mud discharge pipeline is connected to the sludge pool, the circulation device comprises a first pipe, a second pipe, a third pipe and a circulation pump, the first end of the first pipe is connected to the water collecting device and the wastewater source, the second end of the first pipe is connected to the inlet of the circulation pump, the first end of the second pipe is connected to the outlet of the circulation pump, the second end of the second pipe is connected to the anaerobic tank, the first end of the third pipe is connected to the outlet of the circulation pump, the second end of the third pipe is connected to the mud discharge pipeline, and the control device is used to control the conduction and disconnection of the pipeline. The anaerobic tank reaction system of the present invention has good mud discharge effect, flexible operation mode and high system stability.

The invention discloses a settling separation device of a hydraulic pump drainage system. A raw water area, a sedimentation filtering area and a clear water area are transversely and sequentially arranged in a water tank, the raw water area is communicated with the lower part of the sedimentation filtering area, and a filter screen is arranged between the sedimentation filtering area and the clear water area; the settling and filtering area is wider than the raw water area; the water tank body of the raw water area is provided with a liquid inlet pipe; the water tank body of the clear water area is provided with a liquid outlet pipe; the diameter of the liquid outlet pipe is larger than that of the liquid inlet pipe; an inclined pipe for settling separation is transversely arranged in the settling and filtering area, a blow-off funnel arranged at the bottom of the water tank below the settling and filtering area is communicated with a blow-off pipe of a blow-off device, and the blow-off pipe is communicated with a sewage treatment system. The sedimentation tank has the beneficial effects that the structural design is reasonable, turbulent flow can be effectively reduced, the sedimentation efficiency is improved, and the sedimentation and sludge discharge effects are enhanced; the precipitation area is increased, and the treatment capacity of mixed liquid is improved; and through combined control with a hydraulic pump drainage and mining system, the working quality and efficiency of the hydraulic pump drainage and mining system are improved.

The biological micro-electrolysis reaction system comprises a biological micro-electrolysis reaction tank, an anode filler and a cathode filtering device, a water inlet pipe is arranged on one side, close to the bottom end, of the biological micro-electrolysis reaction tank, and a water outlet pipe is arranged on one side, away from the water inlet pipe, of the biological micro-electrolysis reaction tank, close to the top end. A sludge discharge system is arranged in the biological micro-electrolysis reaction tank; the cathode filtering device comprises a cuboid frame formed by plastic pipes and a screen filter cover, the screen filter cover is wrapped outside the cuboid frame, one of the six surfaces of the cuboid frame is not wrapped, and the water outlet pipe is communicated with the interior of the cuboid frame. The carbon fiber filler of the anode is beneficial to biofilm formation of microorganisms, a micro-current environment is formed, enrichment growth of conductive or electrophilic microorganisms is promoted, degradation-resistant organic matters in a water body are degraded through efficient direct electron transfer, the hydrolytic acidification effect is improved, and high-concentration degradation-resistant complex wastewater is effectively treated.

The utility model discloses a tread pattern and a cross-country muddy ground tire, which comprises a plurality of transverse grooves which are transversely arranged on a tread in a penetrating manner, and each transverse groove is of a wave-shaped structure with two opposite opening directions; the transverse pattern groups are arranged between every two adjacent transverse grooves; the middle longitudinal groove longitudinally penetrates through the middle parts of the transverse pattern groups; the middle part of the middle longitudinal groove is an equidistant part which is not changed in width and is arranged in an inclined structure, and the upper end and the lower end of the middle longitudinal groove are expanding parts which are in an expanding shape from inside to outside; the shoulder longitudinal groove longitudinally penetrates through the two sides of the transverse pattern group and is of a three-folded-section structure; and the transverse pattern groups are divided by the middle longitudinal grooves and the shoulder longitudinal grooves to form middle pattern blocks and shoulder pattern blocks which are arranged in a central symmetry structure. Compared with the prior art, the utility model has the beneficial effects of not only being capable of keeping strong braking performance in severe road conditions such as mountainous regions, deserts, muddy lands and the like, but also having good drainage and mud discharge capabilities.

The utility model discloses a tire, a traveling wheel and a mowing robot, relates to the technical field of mowing robots, and aims to solve the problems of weak road holding force and unstable operation of the traveling wheel of the mowing robot in the related technology. The tire comprises a tire body and at least two bulge groups, wherein the tire body is provided with a tread; the plurality of bulge groups are arranged on the tread along the axis direction of the tire body, and each bulge group comprises a plurality of bulges arranged along the circumferential direction of the tire body; the tread comprises a first ring surface, a transition ring surface and a second ring surface which are sequentially connected in the axis direction of the tire body, and the side, close to the transition ring surface, of the first ring surface is higher than the other side, away from the transition ring surface, of the first ring surface; the side, close to the transition ring face, of the second ring face is higher than the other side, away from the transition ring face, of the second ring face.

The utility model discloses an integrated hydraulic reciprocating mud scraper, which belongs to the technical field of sewage treatment and comprises a mud collecting box, a stirring component is arranged in the mud collecting box, and a vibration component is arranged on the lower surface of the mud collecting box. According to the utility model, through the arrangement of the stirring assembly, when the mud in the mud collecting box needs to be scraped, a driving motor on a motor plate is started, when the inclined surface of a scraping plate is in contact with a cleaning plate, the cleaning plate is subjected to extrusion force and extrudes an extrusion rod through a moving frame, and at the moment, the cleaning plate moves on the inclined surface of the scraping plate; and similarly, when the scraping plate moves towards the sludge outlet, the cleaning plate is brought back to the original position under the elastic force of the first telescopic spring, so that the resistance of the scraping plate during sludge scraping is effectively reduced, and the situation that the deposited sludge is firmly adhered to the bottom, so that the scraping plate is difficult to push, the load of a motor is too large, and the service life of the motor is prolonged is avoided. Meanwhile, mud on the other side of the scraper blade can be conveniently removed, and the mud scraping effect is improved.

This utility model discloses a front-end pipeline arrangement structure for online sludge removal from raw brine tanks, belonging to the field of heat pump salt production technology. Its features include: a raw brine tank body, sludge removal pipes, and auxiliary pipes connected to the sludge removal pipes at the front end; at least two sludge removal pipes and a corresponding number of auxiliary pipes form a sludge removal pipe group. The sludge removal pipes and auxiliary pipes of the sludge removal pipe group penetrate the tank wall from the outside of the raw brine tank body and form a Y-shaped distribution on the inside of the raw brine tank body. The sludge removal pipe groups are evenly distributed circumferentially on the raw brine tank body, and the inner openings of all the sludge removal pipes of the sludge removal pipe groups are evenly distributed circumferentially on the inside of the raw brine tank body. This front-end pipeline arrangement structure exhibits excellent performance in terms of structural rationality, sludge removal effect, system maintainability, and operational safety, and is a key technical support for achieving efficient online sludge removal from raw brine tanks.

The utility model discloses an industrial sewage treatment aeration tank belongs to industrial sewage treatment technical field, including aeration tank body, the inside of aeration tank body is provided with arc bottom aeration groove, is provided with sludge discharge mechanism on the aeration tank body, and the inner chamber rotation of arc bottom aeration groove is connected with two rotating tubes. In the utility model, two rotating tubes are arranged in the inner chamber of arc bottom aeration groove, and a plurality of aeration pipes are arranged on the side of the two rotating tubes, in addition, one rotating tube and one straight gear are driven to rotate by the first motor, the two rotating tubes are driven to rotate in the inner chamber of arc bottom aeration groove through the meshing transmission between the two straight gears, air is introduced into the inner chamber of rotating tube by using air pump, three -way joint, gas guide steel pipe and rotary joint, and the air in the inner chamber of rotating tube is sprayed into the sewage in the inner chamber of arc bottom aeration groove from the aeration hole on the side of aeration pipe, so that the sewage in the inner chamber of arc bottom aeration groove is fully aerated, and the aeration quality is good.

The utility model relates to the technical field of sludge discharge of anaerobic reactors, and discloses an anaerobic reactor with a sludge discharge function, a sludge discharge device consists of an outer cylinder, an inner cylinder, a fixed plate, a driven wheel, a first motor, a driving wheel, an electric push rod, a sludge discharge pipe, a shaft rod, a spiral blade and a second motor, the inner cylinder is slidably mounted in the outer cylinder, the fixing plate is connected to the surface of the inner cylinder in a sleeving mode, the driven wheel is fixedly mounted on the surface of the inner cylinder, the first motor is fixedly mounted at the bottom of the fixing plate, and the driving wheel is fixedly mounted on an output shaft of the first motor. According to the anaerobic reactor with the sludge discharge function, the electric push rod is started, under the action of the limiting rod, the inner cylinder can move up and down, the first motor is driven, the inner cylinder can rotate, the second motor is driven, the shaft rod can drive the spiral blade to rotate, sludge is discharged through the spiral blade, the sludge discharge effect is good, and use is convenient.