33results about How to "Realize breaking up" patented technology

The invention discloses a hole cleaning device and method for cleaning boring-cast-in-situ-pile hole bottom sediments. The hole cleaning device for cleaning the boring-cast-in-situ-pile hole bottom sediments comprises a main rod body, stirring blades, a filtering net structure, a driving mechanism and a high-pressure-air generation device, wherein the main rod body is a hollow transmission shaft,and is used for transferring the torque and extending to the boring-cast-in-situ-pile hole bottom to output high pressure air to the boring-cast-in-situ-pile hole bottom, the high pressure air disturbs slurry to form turbulent flow at the hole bottom, and therefore the hole bottom sediments are turned up and suspended in slurry; the stirring blades are located at the lower portion of the main rodbody and arranged on the main rod body in the radial direction, are used for extending into the sediments of the boring-cast-in-situ-pile hole bottom, and rotate along with the main rod body to stir the sediments, and the sediments are loosed through shear force generated through stirring and suspended; the filtering net structure is located at the upper portions of the stirring blades and installed on the stirring blades and/or the main rod body, and is used for collecting the sediments suspended in the slurry; the driving mechanism is used for driving the main rod body to rotate; the high-pressure-air generation device is used for introducing the high pressure air into the main rod body.

The invention discloses a rectangular optimal layout mixing method based on two stages. The method comprises the following steps that S1. multiple layout strategies are determined based on the lengthand width combination of the components and the motherboard; S2. layout is performed by using multiple layout strategies so as to obtain the layout schemes and the average utilization rate of multiplestrategies; S3. the layout scheme of the highest average utilization rate is acquired; and S4. optimal layout of the layout scheme of the highest average utilization rate is performed again and the optimal layout scheme is obtained. According to the method, rectangular optimal layout is performed under the condition of considering multiple strategies so that the function of dispersing and recombining the original plates of poor layout can be realized, the optimal layout can be obtained, optimal processing of the rectangular workpiece in actual industrial production and processing can be expanded and the range of application is wider.

The invention relates to a fire grate of an incinerator with laterally arrayed fins. The fire grate is characterized in that a fixed cross beam mounted on a boundary beam penetrates through a row of slots for fixing the tail part of fire grate segments so as to form a fixed fire grate board, and a moveable cross beam mounted on a pull rod penetrates through a row of slots for moving the tail part of the fire grate segments so as to form a movable fire grate board, wherein the movable fire grate board is forward superposed with the fixed fire grate board and are arrayed at interval to form the fire grate; each fire grate segment is provided with a primary air hole; the front end of the upper surface of each fire grate segment is provided with fins; the fins on the same row of fire grate segments are laterally arranged so as to form a toothed structure; and the fins on two adjacent fire grate segments are staggered longitudinally. The fire grate can scatter, loosen, stir and mix the rubbishes in the incinerator in all directions, avoid the caking and blocking of the rubbishes on the fire grate segments, promote the drying and burning efficiency of the rubbishes and shorten the drying time. The fire grate is in favor of rapidly burning rubbish and can be used as both forwards and backwards fire grates.

The invention discloses leaf clearing equipment, and especially relates to the technical field of municipal landscaping. The leaf clearing equipment comprises an operation vehicle. A feed chute is provided with a chute and a first slider. A first spring is connected between the chute and the first slider. A suction tube is connected to the feed tube. A suction pipe is connected between the feed tube and a vacuum pump. An air duct is arranged in a drying chamber. Air ports are arranged in the air duct. A vibration plate is arranged on the air duct. Support springs are arranged between the vibration plate and the air duct. A barrier plate is arranged between the vibration plate and the inner wall of the drying chamber. A motor is arranged between the vibration plate and the feed tube. Bladesare arranged on the motor. A dedusting box is arranged in the drying box. The dedusting box is provided with an opening. A sliding rail and a second slider are arranged at the opening. The second slider can be pushed by the blades. A second spring is connected between the slider and the second slider. By adopting the leaf clearing equipment, the problems of great labor intensity, great difficultyand easiness in breeding of bacteria among leaves in the leaf collection process are overcome, and the leaf clearing equipment can be used for sweeping operations in municipal cleaning.

The invention provides a splitting decomposition gasification furnace shaftless spiral wind-locking feeding device and a feeding method thereof. The splitting decomposition gasification furnace shaftless spiral wind-locking feeding device comprises a machine shell, a driving mechanism and two or more shaftless spiral bodies. The machine shell is provided with a feeding port and a discharging port.All the shaftless spiral bodies are arranged in parallel and side by side in a cavity of the machine shell. The driving mechanism and the shaftless spiral bodies are connected so that the shaftless spiral bodies can be driven. Rotating directions of any two adjacent shaftless spiral bodies are opposite. In the running process, materials entering from the feeding port enter a splitting decomposition gasification furnace gradually from the discharging port under the propelling action of the shaftless spiral bodies; continuous feeding as required can be effectively achieved; uniform distributionand the reaction process of the materials in the splitting decomposition gasification furnace are benefited; and material blocking and winding are avoided so that feeding is smoother. The feeding port of the splitting decomposition gasification furnace can be effectively segregated from outside air by the materials and the shaftless spiral bodies, the wind-locking effect is achieved, and it is avoided that the furnace body is frequently opened for feeding and thus the oxygen-free or anaerobic environment in the furnace is destroyed.

The invention belongs to the technical field of oil production engineering. An acid and alkali resistant rapid mixing liquid application sample separation device, which comprises a feeding part, a mixing part and a liquid storage sample separation part; the feeding part is used for containing a solution to be mixed; the mixing part is arranged at the bottom of the feeding part and is used for uniformly mixing a to-be-mixed solution; the liquid storage and sample separation part is arranged at the bottom of the mixing part and is used for storing the mixed solution and sampling in groups. The invention further discloses an acid and alkali resistant rapid mixing liquid application sample separation method. The problems of acid-base solution mixing and sample separation can be solved, and static liquid mixing and sample separation are achieved through fluid mechanics. The static liquid mixing and sample separating device is reasonable in overall structural design, can be applied to strongacid or strong base or other liquid with the viscosity smaller than 200 mPa.s, is internally provided with no electronic driving assembly, and achieves static liquid mixing and sample separating by means of the hydromechanics principle.

The invention provides a tea leaf wrapping-kneading machine and a tea leaf wrapping-kneading method. The tea leaf wrapping-kneading machine comprises a horizontally arranged charging barrel, a side kneading disc, and at least one stirring rod; the charging barrelis connected with a first driving mechanism, and the first driving mechanism is used for driving the charging barrel to rotate; the side kneading disc is movably arranged in the charging barrel and is connected with a translation driving mechanism, and the translation driving mechanism is used for driving the side kneading disc to translate in the charging barrel; and the at least one stirring rod is arranged in the charging barrel in a penetrating manner and is connected with a second driving mechanism, and the second driving mechanism is used for driving the stirring rod to rotate around the axis of the charging barrel in the charging barrel. According to the tea leaf wrapping-kneading machine and the tea leaf wrapping-kneading method of the invention, the technical problems of low cleanliness, low working efficiency and difficulty in guaranteeing the stability of the product quality of a currently used tea leaf wrapping-kneading process are solved.

The invention relates to the technical field of metal smelting and discloses a metal steel tailing drying treatment device based on the rotation scattering principle. The metal steel tailing drying treatment device based on the rotation scattering principle comprises a shell. The left side and the right side of the bottom end of the shell are both movably connected with leg racks. The lower end ofthe middle of the shell is movably connected with a discharging opening. The left end of the discharging opening is movably connected with a baffle. The lower end of the right side of the shell is movably connected with a fixing frame. A motor is movably connected into the fixing frame. The left end of the motor is movably connected with a rotating shaft. According to the metal steel tailing drying treatment device based on the rotation scattering principle, by means of cooperative use of a cylinder, partition plates, balls, limiting blocks and other structures, the sufficient drying effect is achieved; by means of cooperative use of the discharging opening, the baffle, an air discharge channel, a funnel and other structures, the effect of easy operation is achieved; and by means of cooperative use of the shell, the leg racks, the fixing frame, the motor and other structures, the effect of a small occupied floor area is achieved.

The invention belongs to the technical field of garbage treatment equipment, and provides a multi-blade composite fixed grate piece. The grate piece comprises a box body, a feeding sliding plate, sidebaffles, a lateral shifting blade, main crushing blades and secondary crushing blades, wherein one end of the box body is open, the feeding sliding plate is obliquely arranged at an opening of the box body, the side baffles are located on the two sides of the feeding sliding plate, one ends of the side baffles are connected with the feeding sliding plate and/or the box body, the lateral shiftingblade is arranged on the sides, facing the feeding sliding plate, of the side baffles, the main crushing blades and the auxiliary crushing blades are sequentially and alternately arranged on the feeding sliding plate, and the auxiliary crushing blades are close to the lateral shifting blade. According to the multi-blade composite fixed grate plate, garbage can be cut, so that when the garbage is applied to an up-down reciprocating type grate system, the garbage can be scattered, stirred and cut, and the garbage treatment efficiency of an incinerator is higher.

The embodiment of the invention provides a method and device for scattering a virtual object in an AR scene, and belongs to the field of augmented reality. The method comprises the following steps: acquiring a first position coordinate of a user watching an AR scene; obtaining second position coordinates of the virtual object, wherein the second position coordinates are position coordinates of an object in the real world corresponding to the AR scene represented by the virtual object, and the virtual object is used for presenting information about the object; according to the first position coordinate and the second position coordinate, distributing the virtual object to one of a plurality of preset areas, and obtaining the plurality of preset areas by taking the user as a center and dividing an azimuth plane where the user is located into a preset number of areas; and in at least one of the plurality of preset areas, setting the height from the center of the virtual object to the ground according to the linear distance from the object to the user in the real world so as to scatter the virtual object. Therefore, the virtual object is scattered.

The fertilizer block scattering equipment structurally comprises a matching box body, an inner cavity is formed in the matching box body, symmetrical open inner cavities are formed in the top of the inner cavity in a communicating mode, a driving motor is arranged on one side of the matching box body, and a conveying stirring blade is arranged on one side of the driving motor in a power connection mode; the conveying stirring blades are rotationally connected with the inner cavity in a matched mode, symmetrical transition cavities are formed in the two sides of the bottom of the inner cavity in a communicating mode, a rotating shell is rotationally arranged on the outer side of the matched box body, and a rotating device enabling the rotating shell to rotate relative to the matched box body is arranged in the rotating shell. And an internal rotating motor is arranged in the rotating shell, and a swinging box body is arranged on one side of the internal rotating motor.

The invention relates to the technical field of chloroprene rubber (CR) production, in particular to a uniform extruder for chloroprene rubber (CR) production. The uniform extruder comprises an extruder discharge port, wherein an inclined strut is arranged on the top surface of the extruder discharge port;the top end of the inclined strut is connected to the bottom surface of a mounting plate; a driving motor is arranged at the upper part of the mounting plate; the outer side of the driving motor is sleeved with an enclosure cover; the outer side of the enclosure cover is sleeved with a buckleplate; the power output end of the driving motor is in transmission connection with a spiral conveying shaft; and the outer side of the spiral conveying shaft is sleeved with a sealed bearing. The uniform extruder for chloroprene rubber (CR) production has the beneficial effects that the inclined strut is additionally arranged at the top of the discharge port, the top of the inclined strut supports the mounting plate, the driving motor on the surface of the mounting plate drives the spiral conveying shaft to rotate to convey materials downwards, and after the conveyed materials are extruded to pass through a uniform net rack, the materials are scattered, and material caking is avoided.