9results about How to "Prevent blocking" patented technology

The utility model discloses a stoning machine for flour processing, which comprises a specific gravity stoning machine, a feeding port is arranged at the upper end of the specific gravity stoning machine, and a feeding structure is arranged on the upper portion of the feeding port. And the feeding structure comprises a straight barrel section, a transition section, a material guide opening, a discharging opening size adjusting assembly, a supporting plate, a first motor, a first rotating shaft, a spiral blade and a material storage section, a support is fixedly installed between the outer wall of the straight barrel section and the outer surface of the upper end of the specific gravity stoner, and the discharging opening size adjusting assembly is installed at the lower end of the straight barrel section. According to the stoning machine for flour processing, the discharging opening size adjusting assembly is arranged, the size of a discharging opening in the straight barrel section can be conveniently adjusted according to needs, the applicability is improved, a first motor runs to drive a spiral blade to rotate, the spiral blade pushes materials in the material storage section to descend, and the discharging opening size adjusting assembly is used for adjusting the size of the discharging opening in the straight barrel section. And the feeding stability is improved, and the situation of material blockage is avoided.

The utility model relates to soybean milk production technical field, concretely relates to a horizontal screw system for soybean milk production. The horizontal screw system for soybean milk production, include: grinding structure is connected with raw material bin and first liquid pipe respectively, first centrifugal structure communicates with grinding structure, and the discharge port of first centrifugal structure communicates with first base material pipe, and the material of grinding structure delivery separates into first base material and first intermediate material in first centrifugal structure, and the base material enters first base material pipe through the discharge port of first centrifugal structure, second centrifugal structure is connected with first centrifugal structure, and second centrifugal structure is used for centrifugal first intermediate material, to separate into second base material and second intermediate material, and the discharge port of second centrifugal structure communicates with second base material pipe, and liquid storage structure communicates with first liquid pipe and second base material pipe respectively. Second centrifugal structure can centrifugal separation again to the first intermediate material of first centrifugal structure separation, effectively improved the utilization of protein, avoided the waste of protein.

The utility model relates to a vibration disc which comprises an installation base, an air channel structure is installed at the upper end of the installation base, the middle face of the upper end of the vibration disc is arranged in a conical shape, the upper end of the vibration disc is provided with an upward spiral annular wall, at least three sets of notches are formed in the annular wall, the bottoms of the notches are planes, and an opening is further formed in the surface of the annular wall. A first limiting plate is installed on the inner side wall face of the annular wall, a groove is formed outwards in the surface of the spiral wall face of the annular wall, a guide plate is installed on the groove forming face, an arc-shaped groove face is arranged on the bottom face of the groove forming face, and a semi-arc-shaped groove is further formed in the surface of the spiral wall face of the annular wall. The left side of the semi-arc groove and the surface of the wall face are provided with an inclined face with an inclined radian, the recognition structure faces the spiral wall face of the annular wall, and the air channel structure is connected with the overturning structure through a pipe. The vibration disc solves the problems that when materials are conveyed through an existing vibration disc, a plurality of materials are stacked, detection of an industrial camera is affected, and uniformity of material faces cannot be guaranteed.

The application provides an automatic feeding chemical looping combustion boiler, which comprises an oxygen carrier bin, an air reaction furnace, a raw coal bin and a fuel reaction furnace, oxygen in the oxygen carrier in the oxygen carrier bin is provided to the fuel reaction furnace after being oxidized by the air reaction furnace, and the raw coal bin is used for providing fuel to the combustion furnace; the oxygen carrier bin and the raw coal bin are provided with inventory detection devices, the oxygen carrier bin and the raw coal bin are sequentially provided with a rotary valve, a screw feeder, a pre-furnace hopper and a rotary valve, and the pre-furnace hopper is provided with a pneumatic conveying device at an entrance and exit. According to the embodiment, the pneumatic conveying device is arranged, so that the pressure in the conveying pipeline is increased, and then the material can smoothly enter the fuel reaction furnace. Further, the rotary valve and the screw feeder are arranged, so that the air tightness in the material conveying process is improved, the pressure in the conveying pipeline is stable, and the gas blocking material condition is avoided.

The application discloses a multifunctional coffee machine, which comprises a shell, a grinding device, a powder pressing device and a brewing device arranged in the shell, the grinding device is communicated with the powder pressing device through a downward inclined channel, the brewing device comprises a water tank, a water pump, a heating module and a brewing opening, a metal sleeve is arranged in the grinding device, the metal sleeve can reduce the overall cost, ensure the high precision of the ground powder, prevent static electricity, and prevent powder sticking and flying, the powder pressing device is driven to rotate and move by a driving screw rod and a nut, the nut and the powder pressing part are connected through a guide rod and a compression spring, the powder pressing part is automatically rotated and pushed to press the powder, the elastic force of the compression spring ensures that the powder pressing force is basically constant, and therefore the taste of the brewed coffee is better, and the multifunction and automatic control can be realized from the grinding, the powder pressing to the brewing, the high requirements of the grinding and the powder pressing during the brewing of the coffee are ensured, and the coffee machine is simple, convenient and low in cost.

The invention relates to the technical field of smashing equipment, and discloses intelligent closestool leftover material smashing and recycling equipment which comprises an operation table, a first square pipe is installed on the operation table in a penetrating mode, and a second square pipe is connected to the top of the first square pipe; a smashing assembly is arranged in the first square pipe and comprises two smashing rollers. A shearing assembly is arranged on the second square tube; and the shearing assembly comprises an anti-blocking mechanism. Through the arrangement of the shearing assembly, a set of first cutters and a set of second cutters achieve bidirectional shearing action, when the first cutters and the second cutters make contact with leftover materials at the same time, the leftover materials rub along sawtooth cutting edges of the first cutters and the second cutters, and then the shearing efficiency is improved; and the long-strip leftover materials vertically clamped in the second square pipe are cut into fragments, and then the fragments fall into the first square pipe to be smashed, so that the smashing efficiency is improved.

This invention proposes a rotary kiln system, including a furnace and a dust suppression assembly. The furnace has a feed inlet, a discharge outlet, and an air inlet, located at opposite ends of the furnace along its length. The air inlet is located at the end of the furnace with the discharge outlet. The dust suppression assembly includes a dust collector, an induced draft fan, an induced draft duct, and a baffle. The inlet of the induced draft duct has a reflux section, the lower end of which connects to the feed inlet. The baffle is located within the reflux section and guides the material back to the feed inlet along the reflux section. The dust collector has an air inlet and an air outlet, with the outlet end of the induced draft duct connected to the air inlet and the inlet end of the induced draft fan connected to the air outlet. This invention can prevent dust pollution of the outside air, reduce material waste, and lower production costs.

The utility model discloses a reaction device for preparing biological aviation kerosene by hydrocracking, which belongs to the field of biological kerosene, and comprises a tank body, the top of the inner side of the tank body is fixedly connected with an inverted Y-shaped cover, the top of the tank body is fixedly connected with four electric push rods, the tops of four support rods are slidably connected with a vibration bin, and the vibration bin is fixedly connected with the bottom of the tank body. A block removing motor is fixedly connected to the top of the cross, a block removing gear is fixedly connected to an output shaft of the block removing motor, a rotating gear is connected to one side of the block removing gear in a meshed mode, a short sleeve is fixedly connected to the inner side of the rotating gear, and the top of the short sleeve is fixedly connected to the bottom of a vibration bin; the bottom of the inner side of the tank body is fixedly connected with a baffle plate; by arranging a vibration bin, a block removing motor, a rotating gear, a long sleeve and an impact rod, an output shaft of the block removing motor can drive a block removing gear and a vibration gear to rotate, so that the vibration bin and an eccentric wheel rotate respectively, and a caked catalyst can be removed.

The present application relates to the technical field of motor stator production, and discloses an automatic pin inserting equipment and process for motor stator shot production, which comprises an operating table, a clamping device for clamping and rotating the stator shot, a pin pushing device for pin inserting operation, the pin pushing device being installed on the operating table and comprising a sliding block, a top block and a dredging needle, a needle feeding device for automatically feeding PIN needles into the pin pushing device, a driving device for driving the pin pushing device and the needle feeding device, and a supporting assembly for supporting the needle body of the PIN needle during pin inserting operation. The setting of the pin pushing device enables the dredging needle to dredge the reserved hole before each PIN needle is inserted into the stator shot, and the impurities adhering to the inner wall of the reserved hole are cut off by the scraping piece on the surface of the dredging needle, so that the PIN needle can be smoothly inserted into the reserved hole, and the PIN needle is prevented from being deformed due to the existence of impurities in the reserved hole.