38results about How to "Unblocking" patented technology

The invention discloses a high-temperature cyclone separator anti-blocking apparatus, which is arranged on a high-temperature cyclone separator ash storage bucket, the high-temperature cyclone separator anti-blocking apparatus comprises a heating device used for heating the ash storage bucket, a temperature monitoring apparatus used for real-time detecting the temperature of the ash storage bucket, and a dredge apparatus. The temperature monitoring device is capable of warning when the temperature of the ash storage bucket is lower than a set value. The dredge apparatus is capable of dredging a blocking part when the ash storage bucket is blocked by blowing air in the ash storage bucket. In addition, the invention also discloses an anti-blocking method for the high temperature cyclone separator, which is characterized in that the temperature change of the ash storage bucket is monitored so as to determine whether the ash storage bucket is full, blocked or requires to be heated. The anti-blocking apparatus and method have the advantages of simpleness and utility, and the blocking condition of the high temperature cyclone separator can be effectively prevented and controlled.

The invention belongs to the technical field of guardrails and particularly relates to a highway guardrail used for municipal engineering. The highway guardrail includes a first guardrail mechanism, asecond guardrail mechanism and a protective board; when the protective board is hit by a car, the impact force can make the protective board move, the protective board pulls buffering belts, and winding belt pulleys release the buffering belts and make first rotating shafts rotate; the winding belt pulleys can release the buffering belts slowly through speed adjusting mechanisms. The higher the impact force performed on the protective board by the car is, the farther the protective board is moved after impact, and meanwhile, the more the buffering belts released by the winding belt pulleys are, the more the consumed impact energy is, so that the function of buffering the impact of the car is achieved, and the effect of protecting the car and a driver is achieved. Additionally, by utilizing compression of first block guiding springs to absorb remaining impact energy, not only can a structural protection effect be achieved, but also a greater impact force of the car can be better buffered, and the driver is better protected.

The invention belongs to the technical field of building construction, and discloses garbage treatment equipment for building construction. The equipment is technically characterized by comprising a box body, a first filter plate is fixedly mounted between the inner walls of the box body, motors are fixedly mounted on the front side wall and the back side wall of the box body, output shafts of the motors extend into the box body and are fixedly connected with vertical rotating discs, push-pull rods are rotationally mounted on the two opposite side walls of the left rotating disc and the right rotating disc, a horizontal impact plate glidingly connected with the inner wall of the box is rotationally mounted at the bottom ends of the left push-pull rod and the right push-pull rod jointly, multiple crushing cones evenly distributed at equal intervals are fixedly mounted at the bottom of the impact plate, a material shifting part is connected to the bottom of the impact plate, vertical grooves are formed in the left inner wall and the right inner wall of the box body below the first filter plate, mounting blocks are glidingly mounted in the vertical grooves, a second filter plate is fixedly mounted on the left mounting block and the right mounting block jointly, and multiple fixing plates distributed at equal intervals are fixedly mounted at the top of the second filter plate.

The invention discloses a buried point data collecting and reporting method and device, and a computer readable storage medium. The method comprises the following steps: storing buried point data froman upper-layer service of an application locally; adding the buried point data stored locally to a queue, and locally identifying the buried point data added to the queue as a to-be-sent state; sending the buried point data in the queue to a corresponding server; if the buried point data is successfully sent to the server, deleting the buried point data successfully sent to the server from the local; and if the buried point data is not successfully sent to the server, adding the buried point data locally marked with a to-be-sent state to the queue again. On the premise of not changing upper-layer service codes, burying point statistics and little code modification amount, the blockage of burying point data in the queue is dredged, the burying point data is prevented from being lost in theapplication flash back reporting process, and the reliability of burying point data collection and reporting is improved.

The invention relates to a mobile phone support. The support comprises a sucker, a cover, a base and an elastic part, the sucker comprises an adsorption part and a matching part which are connected with each other; an adsorption cavity is formed in the adsorption part; the cover body is arranged on the base; a containing cavity is defined by the cover body and the base; the cover body is providedwith a mounting hole, the matching part is movably arranged in the mounting hole in a penetrating mode and extends into the containing cavity, the suction cup is provided with a vent hole communicatedwith the adsorption cavity, and the suction cup can abut against the cover body and/or the base under the action of the elastic piece so as to block the vent hole; when the sucker moves relative to the cover body, the cover body and/or the base unblocks the vent hole; the mobile phone support further comprises a fixing piece, and the fixing piece is rotatably connected with the base. The mobile phone support can achieve taking and placing of the mobile phone through one-hand operation, and is convenient and fast to use.

A valve used at bottom of underflow pool is featured as passing valve stem top end through valve base and using hand wheel to regulate it up and down through screw thread, setting valve stem to be hollow tubular structure and making its head of top end be pipe nozzle as well as connecting its bottom end to hollow and hammer-shaped valve head, opening a numbers of injection holes all round on side surface from valve head to bottom point and setting valve head right above valve base.

The invention discloses a household paper conveying device and belongs to the field of household paper production equipment. The household paper conveying device comprises a working table, a band sawpaper cutter, paper roll feeding mechanisms, a paper roll clamping mechanism, a paper roll pushing mechanism and a paper roll discharging mechanism, wherein a workbench I is arranged on the working table, a workbench II and a workbench III which are arranged in parallel are fixed on the workbench I, the band saw paper cutter is arranged at the front end of the working table in length direction, aband saw of the band saw paper cutter is longitudinally and vertically arranged on the working table and is arranged in front of the workbench II or the workbench III, the band saw is a double-faced blade band saw, a paper roll placing groove arranged along the length direction is formed in the workbench II and the workbench III respectively, and the paper roll feeding mechanisms are arranged at opposite far sides of the workbench II and the workbench III respectively. The household paper conveying device disclosed by the invention is simple, reasonable and smart in structure, has a bidirectional cutting function, can realize automatic alternate continuous cutting of two paper rolls and realizes automatic line production, so that the working efficiency is improved.

The invention relates to the technical field of automatic bobbin arranging machine equipment in the textile industry, and provides a buffer mechanism. The buffer mechanism comprises a buffer body; thebuffer body comprises a buffer bin and a shielding assembly; the buffer bin is provided with a buffer inlet and a buffer outlet; and the shielding assembly is arranged corresponding to the buffer outlet and can move, so that the shielding assembly has a blocking state in which the shielding assembly blocks the corresponding buffer outlet, and an opening state in which the shielding assembly unblocks the corresponding buffer outlet. The shielding assembly is arranged at the bottom of the buffer bin, the space of the bottom of the buffer bin is narrow, and the situation that pipes bounce due tothe too large height difference is avoided; fallen bobbins can be opened at a time to fall into a bobbin basket; during bobbin falling, the bobbins can fall in a natural state, the bobbins cannot turn around when colliding with wallboards of the stock bin, bobbin erecting and clamping are avoided, and it can be guaranteed that the falling postures of the bobbins are consistent all the time, so that the bobbin arranging efficiency is greatly improved, and preparation can be made for later unmanned automatic design.

The invention relates to a fire coal conveying device. The conveying device comprises a first conveyor, a second conveyor and multiple sets of coal storage bins arranged in a manner of corresponding to a hearth, the first conveyor is arranged in an inclined manner, the lower side of the first conveyor communicates with a warehouse, the higher side of the first conveyor is located above one side ofthe second conveyor, the coal storage bins are arranged in parallel in the length direction of the second conveyor, each coal storage bin is provided with two guide hoppers arranged in the width direction of the conveyors, multiple guide devices used for guiding fire coal on the second conveyor into the corresponding guide hoppers are correspondingly arranged on the second conveyor, each guide device comprises a supporting frame, a baffle, a support used for mounting of the baffle and rotatably connected to the supporting frame, and a driving part used for driving the support to turn over inthe vertical direction of the second conveyor, and the supporting frame and the baffle are fixed to the second conveyor; two ends of the baffles extend out of the second conveyor, under the driving effect of the driving parts, the baffles are in abut joint with a conveying belt of the second conveyor or away from the conveying belt; and the effects that the occupied area of the conveyors can be reduced, energy losses are reduced, and the production cost is reduced are achieved.

The invention discloses an oil residue filtering device for an oil pipeline. The oil residue filtering device comprises a filter shell and a filter core, wherein the lower end of the filter shell is fixedly connected with a sewage draining exit, the sewage draining exit is in threaded connection with a sewage draining valve, one side of the filter shell is provided with an oil inlet flange, the other end of the filter shell is provided with an oil outlet flange, a cleaning hairbrush is fixedly mounted outside a rotating shaft, the opening end of the filter core is mounted on a mounting plate, the filter core is arranged outside the cleaning hairbrush, a differential pressure transmitter is arranged on the filter core, and is electrically connected with a rotating motor, and an air nozzle is arranged at the lower end of the filter core. By arranging the filter shell, the sewage draining exit, the oil inlet flange, the oil outlet flange, the cleaning hairbrush and the air nozzle, the problems that a traditional cleaning and filtering device is inconvenient to clean, transportation must be stopped during cleaning, and huge economic loss is caused are solved.

The invention relates to the technical field of fire-valves, in particular to an intelligent fire valve. The intelligent fire valve comprises a valve body; a straight pipe section and a bent pipe section are arranged on one side of the valve body; a cavity is formed in the valve body; a blocking plate section is arranged in the cavity; the section of the blocking plate section is trapezoidal; a passing opening is formed in the blocking plate section in a penetrating mode; a threaded hole communicated with the interior is formed in the upper end face of the valve body; a threaded rod is arranged in the threaded hole in a matched mode; a rotating handle is fixedly arranged at the upper end of the threaded rod in a sleeved mode; a circular through hole is vertically formed in the threaded rod; two abutting columns are arranged in the circular through hole in a sliding mode; circular grooves are formed in the end faces, close to each other, of the two abutting columns; a limiting spring is vertically arranged in the circular through hole; and a thermosensitive limiting structure for limiting the abutting column on the upper side is arranged at the upper end of the threaded rod. The intelligent fire valve can be used for a fire valve, has the function of automatically opening to extinguish fire in case of a fire, has a relatively high fire extinguishing effect, has a relatively high resistance effect on a water hammer and a negative water hammer, and is relatively long in overall service life.

The invention discloses a sputum excretion device for a critical patient in the neurosurgery department, and the device comprises a sputum collection bottle with an opening in the top; the sputum collection bottle is sleeved with a bottle cap in a threaded mode, the right side of the sputum collection bottle is fixedly connected with a U-shaped handle, a sputum suction hose is arranged above the bottle cap, and an air pump is fixedly installed on the right side of the top of the bottle cap; the bottle cap is provided with a two-way quick cut-off mechanism and a quick-locking type opening sputum suction mechanism matched with the two-way quick cut-off mechanism. The design is reasonable, the two-way plugging can be automatically removed when the air extracting pump is started, the air inlet end and the sputum suction hose can be rapidly plugged in the two directions when the air extracting pump is stopped, the phenomenon that a person forgets to plug after use can be effectively avoided in the mode that plugging and plugging removing are linked with starting and stopping of the air extracting pump, and the risk that sputum flows out or into the sucking pump due to accidents such as toppling and the like after sputum suction is completed is reduced, and use is facilitated.