33results about How to "Reduce downtime for cleaning" patented technology

The invention discloses a coating machine for a plate group of a lead acid battery. The coating machine comprises a base plate as well as a membrane draft gear and a membrane guide device which are arranged on the base plate, wherein the membrane guide device is arranged below the membrane draft gear, a membrane cutting mechanism is arranged below the membrane guide device, a membrane pulling device is also arranged under the membrane guide device, a feed device and a boxing device are respectively arranged at two sides of the membrane pulling device, and the boxing device is installed on the base plate through a work platen and a platen support arranged below the boxing device. The coating machine can complete automatic coating of the plate group of the lead acid battery by integrating the membrane draft gear, the membrane guide device, the membrane cutting mechanism and the membrane pulling device and combining the feed device and the boxing device, thus having high degree of automation, low labor intensity, high production efficiency, and convenience in use, and operators do not inhale dust easily. The coating machine has low cost and simple structure, is easy to process, and can be widely popularized and applied in the technical field of storage battery production.

The invention discloses an epitaxial-process tail gas treatment device which comprises a water storage tank (10), a spray tower (1) which communicates with the water storage tank (10) and is used for absorbing waste gas, a negative pressure generator (23) which is connected with an exhaust port of the spray tower (1), and an overflow box (8) in the normal pressure state, wherein the communicating region before the negative pressure generator (23) forms a negative pressure cavity (25), and the communicating region after the negative pressure generator (23) forms an normal pressure cavity (26); the water storage tank (10) is provided with a water inlet (19) for introducing a continuous water flow; the negative pressure cavity (25) communicates with the liquid of the normal pressure cavity (26); a liquid supplementing port of the overflow box (8) communicates with the liquid of the negative pressure cavity (25); and the turbid liquid in the overflow box (8) is discharged from an overflow port (9). The epitaxial-process tail gas treatment device effectively solves the problem that the common water-washing tail gas washing tower can not well treat the tail gas.

The invention relates to a fold-line-shaped and fan-shaped biaxial rotary sewage blocking and sewage cleaning system, which belongs to the field of water conservancy project facilities and comprises a vertical sewage blocking fence, a fold-line-shaped sewage blocking fence, a fan-shaped sewage blocking fence, a fence difference monitoring system a motive power device, a transmission belt, a work bridge, a sewage guide plate and bearings, wherein the fence difference monitoring system consists of an upstream water level sensor and a downstream water level sensor, and the bearings are used for respectively controlling the fold-line-shaped sewage blocking fence and the fan-shaped sewage blocking fence. The upstream water level sensor and the downstream water level sensor arranged in the fence difference monitoring system are respectively connected with a remote computer system through data wires, and the remote computer system is used for automatically or manually controlling the motive power device for monitoring the water level differences in front of the vertical sewage blocking fence and behind the vertical sewage blocking fence. The sewage blocking and sewage cleaning system provided by the invention has the advantages that the sewage collection, the sewage blocking and the sewage cleaning are integrated, the problem of sewage blocking fence blockage caused by sewage blockage at water taking openings in the water conservancy project operation process is solved, the manufacture is simple, the use is convenient and reliable, in addition, the cost is low, economy and applicability are realized, the sewage collection, sewage blocking and sewage cleaning effects are ideal, and the sewage blocking and sewage cleaning system is suitable for being popularized and applied.

The invention discloses a combined ploughing and levelling all-in-one machine, and belongs to the technical field of farmland farming machines. The machine comprises a plow frame, a stubble breaking device, depth limiting wheels and a soil moisture filling implement, the plow frame is connected with a suspension part of a tractor through a suspension supporting plate arranged on a front-axle beam,and the stubble breaking device is arranged at the front end of the plow frame; a work roller of the stubble breaking device drives several stubble breaking cutters to rotate at the high speed for breaking crop stubble, and the work roller is driven by an upper speed changing box arranged on the front-axle beam of the plow frame through a transmission mechanism; a left side plow colter set and aright side plow colter set are respectively arranged on the left and right sides below the plow frame and staggeredly distributed in the longitudinal work direction, and the depth limiting wheels arearranged on longitudinal beams on the two sides of a rack; the soil moisture filling implement is arranged at the back end of the plow frame, and soil moisture filling and levelling are conducted on farmland turned over by the left side plow colter set and the right side plow colter set. The combined ploughing and levelling all-in-one machine can deeply plough and turn over the farmland and breakthe stubble of previous harvested crops simultaneously, the farmland can be levelled, and the sowing operation is conveniently conducted.

The invention discloses a novel mixing machine dust collection device comprising a mixing machine and a dust collection device. The mixing machine is connected a motor through a mixing machine spindle arranged the upper center axis. A dust collecting hole is formed in the upper end face of the mixing machine. The dust collection device is connected with the dust collection hole of the mixing machine in seamless and butting modes and comprises a shell and a self-suction nozzle. The self-suction nozzle is installed on the middle-upper portion inside the shell. An air inlet and a water inlet are formed in the upper end of the shell of the dust collection device. The self-suction nozzle communicates with an air inlet pipe and a water inlet pipe which penetrate through the air inlet and the water inlet correspondingly. The sealing performance of the dust collection hole and the dust collection device is good. Liquid entering the nozzle through the air inlet pipe and the water inlet pipe is atomized through the nozzle, and slurry on the inner wall of the dust collection device is uniformly flushed away, the caking problem of the dust collection hole is avoided, the situation that the a dust collection opening is in a non-clogging state all the time can be guaranteed, and the time of shutdown for cleaning is decreased. According to the novel mixing machine dust collection device, pressure balance of the mixing machine to the atmosphere can be guaranteed all the time, stirring uniformity is achieved.

This invention discloses a coating on heat exchange sheet of a heat exchange device and a method for removing dirt, which can resolves the problem that the dirt is easily formed and is not easily removed or is only washed by a machine. The technical scheme is that the coating on the heat exchange sheet of the heat exchange device has the heat exchange sheet which is the heat exchange sheet of the gas-gas heat exchange device in the FDG of the heat power station. The coating is constituted by at least one kind of hydrophobe molecule /or at least one surfactants. Furthermore, the coating average weight per area is in a range of 0.001-10000g/m2. The coating discloses by the invention prevent the dirt formed on the surface from adhering to the heat exchange sheet so as to achieve easy washing or online washing.

The invention discloses dust treatment equipment and a waste gas treatment system with the dust treatment equipment. The dust treatment equipment comprises a shell, wherein a dust removal chamber is arranged in the shell; a dust isolation filter screen, a moisture absorption layer, an inlet flow equalizing screen, a low-temperature plasma electric field, an ultraviolet lamp tube and an outlet flowequalizing screen are arranged on a heightened plate from a position close to one end of an air inlet horn mouth to a position away from the end of the air inlet horn mouth; a driving shaft extends into the water storage cavity, and stirring blades are fixedly arranged on the driving shaft; bending parts are arranged on the sides, away from a top water pipe, of multiple water outlet pipes; the multiple bending parts are different in mounting direction in an initial state, and spraying balls are arranged on the bending parts in a communicating mode; and a cleaning brush rod is fixedly connected between sliding blocks. According to the dust treatment equipment, liquid can be sprayed to purify dust in waste gas, a coverage area is wider by rotating the spraying balls, a cleaning brush rod can conduct scrubbing on the surface of the dust isolation filter screen in a reciprocating mode to avoid blockage, functions are centralized, a power structure is simple, and the equipment is quite worthy of popularization.

The invention discloses a +/-535kV ultrahigh-voltage flexible direct-current light polypropylene insulated power cable, and the cable is characterized in that a semi-conductive waterproof layer is arranged outside a direct-current unit, a metal armor layer is arranged outside the semi-conductive waterproof layer, an anti-corrosion layer is arranged outside the metal armor layer, an outer protective layer is arranged outside the anti-corrosion layer, and a semi-conductive layer is arranged outside the outer protective layer; the direct current unit comprises a water blocking conductor layer, asemi-conductive Tetoron belt, an inner shielding layer, an insulating layer and an insulating shielding layer which are sequentially arranged from inside to outside, the insulating layer is made of modified polypropylene, and the inner shielding layer and the insulating shielding layer are made of a direct current shielding material; compared with a cross-linked polyethylene power cable, the cablehas the advantages that the power cable is reduced by 26%, the long-term working temperature is not lower than 110 DEG C, common plastic extrusion molding is adopted, the extrusion linear speed is higher, no scorch is generated, continuous production can be realized, large-length joint-free continuous production can be realized, the production efficiency is high, and the process is simple; and the cable has better mechanical property, electrical property and insulating strength.

The invention discloses a mining conveying adhesive tape water removal cleaning device. The device comprises a front positioning frame, a rear positioning frame, a spraying head frame and a cleaning device body; the spraying head frame is fixedly arranged between the front positioning frame and the rear positioning frame, and a plurality of rows of spraying head mounting pipes are arranged on the spraying head frame; each spraying head mounting pipe is provided with a plurality of airflow water removal spraying heads; a gas pipe joint is arranged on the spraying head frame, and is communicated with three hollow spraying head mounting pipes; the cleaning device body is mounted on the rear positioning frame; through the joint effect of a scraping plate and gas jet flow, coal slime attached to the surface of adhesive tape can be thoroughly removed; the coal slime removing scraping plate device is conveniently replaced, adjustment of tension force of the scraping plate is easily operated, and the removing effect of the coal slime attached to the surface of the adhesive tape is good; and original structural design of an adhesive tape machine does not need to be changed, mounting is convenient, occupied space is small, the structure is simple, operation is easy, the shutdown cleaning frequency caused by coal slime accumulation can be reduced, labor intensity of the staff is reduced, and equipment normal operation is ensured.

The invention discloses a slaughter house sewage treatment device, which comprises a water passing pipeline and a grating, wherein the grating is installed on the right side of the inner wall of the water passing pipeline, a blockage reducing mechanism is arranged on the left side of the interior of the water passing pipeline, and the blockage reducing mechanism comprises a first transverse rod, afirst roller, a support, a second transverse rod, a second roller, a filter belt, a through groove and a motor; and the first transverse rod is located on the left side in the water passing pipeline.According to the slaughter house sewage treatment device, through cooperation of the water passing pipeline, the grating and the blockage reducing mechanism, a certain amount of slaughter sewage suspended impurities can be left on the outer side surface of the filter belt and moved out of the water passing pipeline through the through groove under transmission of the filter belt, and then the accumulation range of suspended matter on the outer side surface of the grating in unit time can be reduced; and the shutdown cleaning frequency of an operator is reduced, more labor energy is saved, thesewage treatment efficiency is improved accordingly, and the practical performance is enhanced.

The invention relates to a primary smoke adjustable circular seam washing, water removing and mist removing integrated tower for a converter. The primary smoke adjustable circular seam washing, water removing and mist removing integrated tower comprises a tower body of a vertical structure. An adjustable circular seam heavy punch washer is arranged at the lower portion in the tower body. A smoke flow guiding pipe is arranged at the upper end of the adjustable circular seam heavy punch washer. The smoke inlet end of the smoke flow guiding pipe is connected with the smoke outlet end of a smoke pipeline. An outward type dust and water removing rotational flow plate is arranged in an annular space defined by a shell of the adjustable circular seam heavy punch washer, the outer wall of the smoke flow guiding pipe and the tower body. An outward type water and mist removing rotational flow plate I is arranged above the outward type dust and water removing rotational flow plate. A pressure water mist spray gun arranged in the downward direction is arranged at the upper portion of the smoke flow guiding pipe. Normally-open water mist nozzles are arranged at the upper end and the lower end of the outward type dust and water removing rotational flow plate and face the outward type dust and water removing rotational flow plate. The primary smoke adjustable circular seam washing, water removing and mist removing integrated tower is high in dust, water and mist removing efficiency; after smoke purification, the dust content is low, humidity is low and abrasiveness is small; and the maintaining workload of the system is greatly reduced, and the running reliability and safety of the system are improved.

The invention provides high-efficiency egg tart processing equipment which comprises an egg tart processing system for processing egg tarts. The egg tart processing system comprises a conveying mechanism for conveying egg tart tinfoil supports, a placing mechanism for placing the egg tart tinfoil supports on the conveying mechanism, a material injection mechanism for injecting materials into the egg tart tinfoil supports on the conveying mechanism, and a baking mechanism for baking egg tarts on the conveying mechanism; wherein the conveying mechanism is provided with a positioning part for positioning the egg tart tinfoil support. When the egg tart tinfoil support is taken out of the containing device through screw-thread fit, the phenomenon of lamination is avoided, and waste of the egg tart tinfoil support is reduced. The invention further provides a method of the high-efficiency egg tart processing equipment.

The invention discloses an online sewage filtering system which comprises a sewage sedimentation tank and a shell, and a cover plate, a water inlet pipe and a water outlet pipe are arranged on the sewage sedimentation tank; the shell is obliquely arranged on the sewage sedimentation tank, and the higher end of the shell penetrates through a tank body of the sewage sedimentation tank and the cover plate, is externally arranged and is provided with a driving unit; a spiral cleaning unit is arranged in an inner cavity of the shell, a filter screen is connected to the lower end of the shell, one end of the filter screen extends into the center of the bottom of the sewage sedimentation tank, and the filter screen is of a cylindrical structure with an opening in the top and wraps the outer side of the spiral cleaning unit; the spiral cleaning unit comprises a transmission shaft and a paddle, one end of the transmission shaft penetrates through the shell and then is connected to the driving unit, the paddle is of a spiral structure arranged in the axial direction of the transmission shaft, and the tail end of the paddle is attached to the cylindrical filter screen; the driving unit comprises a speed reducer and a motor; and an impurity discharging pipeline is also arranged on the shell. According to the invention, online sewage filtering is realized, the link of shutdown cleaning is reduced, and the filtering efficiency can be improved.