8results about How to "Reduce delivery volume" patented technology

The utility model provides a modified star-shaped cinder valve. The modified star-shaped cinder valve comprises a shell, an impeller, a driving motor, a baffle assembly and a plugging assembly. The impeller is arranged in an inner cavity of the shell and comprises a rotating shaft and a plurality of blades, the driving motor is in transmission connection with the impeller, the baffle assembly comprises two baffles fixedly connected in a feeding port of the shell, an inlet is formed between the two baffles, and the plugging assembly comprises a sealing plate connected between the outer ends of every two adjacent blades. The two partition plates are connected to the outer side of each sealing plate, a material receiving groove is formed between the two partition plates, and the material receiving grooves sequentially pass through the position below the inlet along with rotation of the impeller; the baffle assembly can reduce entering of materials, the blocking assembly can reduce the conveying amount of the materials, and therefore the requirement for the small conveying amount of the materials is met, and the motor frequency does not need to be reduced.

This utility model relates to the field of mining engineering equipment technology, and in particular to an intelligent control device for mine filling. It includes a base, a main control box fixedly connected to the top of the base, and two conveying barrels mirror-distributed around the main control box. Flange pipes communicating with the inner walls of the two conveying barrels are fixedly connected to the tops of the two conveying barrels. Flow meters are fixedly connected to the inner walls of the flange pipes. A mixing tank is installed on the outer wall of the base, and a stirring rod is rotatably connected to the inner wall of the mixing tank. A liquid level sensor is fixedly connected to the inner wall of the mixing tank. The flow meter collects the material conveying volume of the main material bin and the auxiliary material bin in real time. The controller automatically compares the actual conveying ratio with the set value, avoiding the mixing ratio error caused by manual observation of material level and manual speed adjustment, ensuring that the ratio of main material to auxiliary material remains stable within a reasonable range. A concentration sensor monitors the mixing state of the filling slurry in the mixing tank, ensuring the basic quality of the filling slurry and improving the strength stability of the filling material.

The application relates to the technical field of building construction, and discloses a pump pressure feedback type rheological control device for underwater super high performance concrete, which comprises a rack, a pouring tank arranged on the rack, a pumping machine arranged on one side of the rack, a regulating mechanism arranged in the pouring tank, a pressure sensor fixedly arranged at the bottom of the telescopic sleeve, and a probe of the pressure sensor flush with the bottom of the telescopic sleeve. The pump pressure feedback type rheological control device for underwater super high performance concrete can detect the concrete pressure in real time and send an electric signal when the pile body construction approaches the top, so that the pumping machine is driven to regulate the pump pressure and reduce the concrete conveying amount; meanwhile, the electric telescopic device is used to push the telescopic sleeve to move downward and reduce the feeding port, the concrete inflow speed is slowed down, the flow is more uniform, and through the pump pressure feedback type rheological control mechanism, the rheological state of the underwater super high performance concrete can be accurately fed back and effectively controlled.

The utility model discloses a thermal insulation wall body and an ultra-low energy consumption sandwich thermal insulation wallboard, and the thermal insulation wallboard comprises an inner wallboard, an outer wallboard, an outer wallboard, an inner wall framework and an outer wall framework, an outer wall framework is arranged in the outer wall plate; the sandwich thermal insulation layer is arranged between the inner wall plate and the outer wall plate; the connecting piece is arranged on the sandwich heat preservation layer, and the two ends of the connecting piece are connected with the inner wall framework and the outer wall framework in a pulling mode respectively; wherein the inner wall framework and the outer wall framework are both steel sheet grids, and the connecting pieces are GFRP heat blocking bolts. The combination of the steel sheet grating and the GFRP heat blocking bolt is arranged in the heat preservation wallboard, and the heat conductivity of the GFRP bolt is far lower than that of a steel sheet, so that when heat is transferred between the inner wallboard and the outer wallboard, the GFRP heat blocking bolt can obviously block heat flow and reduce the transfer amount of the heat through a connecting piece, heat transfer between the inner wallboard and the outer wallboard is effectively blocked, the heat bridge effect is reduced, and the service life of the heat preservation wallboard is prolonged. The heat preservation effect is improved, and then the building energy consumption is reduced.

This disclosure discloses information transmission methods, apparatus, electronic devices, and computer-readable media. One specific implementation of the method includes: summarizing received delivery reservation information representing delivery to a target cloud warehouse to obtain a delivery reservation information set; determining the storage resource quota occupied by the goods represented by each delivery reservation information in the delivery reservation information set to obtain the storage resource quota to be occupied corresponding to the delivery reservation information set; grouping the delivery reservation information in the delivery reservation information set to obtain an over-quantity group, a constant group, and a minor group; sending a reduced-quantity delivery reminder to the corresponding supplier terminal; and sending a rescheduled delivery reminder to the supplier terminal corresponding to each delivery reservation information in the minor group. This implementation macroscopically regulates the delivery volume to ensure that the cloud warehouse can accommodate all goods within its capacity.

The utility model discloses a gluconate anti-adhesion device for a flash drying machine, which relates to the technical field of gluconate drying, and comprises a plurality of material conveying pipes uniformly surrounding the periphery of a drying cylinder, and one ports of the material conveying pipes are respectively arranged on the drying cylinder and are communicated with the drying cylinder; the material receiving hopper is annular and sleeves the periphery of the drying cylinder; one port of each butt joint pipe is communicated with the material conveying pipe; one port of the hose is communicated with the upper port of the butting pipe, and the other port of the hose is communicated with the bottom of the receiving hopper; the vibrator is arranged on the outer wall of the receiving hopper; the positioning ring is fixedly arranged on the outer wall of the drying cylinder in a sleeving manner; two ends of the springs are respectively connected with the positioning ring and the outer wall of the receiving hopper; the anti-adhesion device has the advantages of being convenient to use, good in anti-adhesion effect, capable of improving drying efficiency and the like.

The invention relates to an efficient vibration damping device for a flour mill, which comprises an annular vibration isolation piece fixedly mounted at a gap in the middle of a shell of the corresponding flour mill; the annular vibration absorption piece is fixedly arranged on the periphery of the annular vibration isolation piece in a sleeving mode, and the annular vibration absorption piece is arranged in a hollow mode and fixedly filled with corresponding vibration absorption materials; the connecting assembly is used for pulling and fixing the middle of the annular vibration isolation piece to the annular vibration absorption piece. The upper locking assembly is used for fixedly installing the upper side of the annular vibration isolation piece to the upper side of a shell of the flour mill; and the lower locking assembly is used for fixedly installing the lower side of the annular vibration isolation piece to the lower side of a shell of the flour mill, and corresponding elastic vibration reduction supporting pieces are fixedly installed between the upper portion of the lower locking assembly and the bottom side of the annular vibration absorption piece in an extrusion state. On the premise that normal material grading circulation is not affected, the transmission amount of vibration generated by operation of the grinding mechanism to the upper portion of the shell can be effectively reduced.

The invention relates to a high-stability mounting bracket and ore crushing equipment using the high-stability mounting bracket, and the high-stability mounting bracket comprises an equipment mounting floor slab which is mounted by a plurality of supporting columns; the hopper mounting plate is fixedly arranged on the upper portion of the equipment mounting floor through stand columns. The stand column connecting mechanism comprises a plurality of installation columns installed on an equipment installation floor, lower limiting plates are fixedly connected to the installation columns, and the stand columns are fixed to the installation columns respectively; the bottom sides of the stand columns are sleeved with fixing sleeves respectively, upper limiting plates are fixedly connected to the upper portions of the inner side walls of the fixing sleeves respectively, and the multifunctional limiting mechanism comprises a plurality of upper fixing teeth and a plurality of lower fixing teeth which are arranged on the upper limiting plates and the lower limiting plates in an annular array mode. Corresponding annular vibration reduction boxes are movably installed between the upper fixing teeth and the lower fixing teeth respectively. The transmission amount of vibration to the steel structure part can be obviously reduced, so that the structural stability of the steel structure part of the mounting bracket is improved.