292 results about "Funnel shape" patented technology

The invention discloses a funnel-shaped pond precise feeding closed-loop control method based on multi-view vision, particularly relates to the technical field of aquaculture intelligent feeding control, and aims to solve the problem that when multi-view perception and water quality monitoring of a pond culture site fluctuate, are missing or are inconsistent, the multi-view perception and the water quality monitoring are not consistent. The problems that the caliber is easy to drift, the feeding decision is insufficient in reliability and difficult to reproduce and trace are solved. Collection results of a multi-view imaging unit and a water quality monitoring unit are aligned according to a period identifier in a unified control period, consistency checking is performed on detection results of all view angles to generate a fish school space occupation graph and identify credible marks, and when the identified credible marks do not meet conditions, the mode is switched to a delivery limiting mode or a delivery stopping mode. Therefore, under the abnormal conditions of communication fluctuation, shielding, brightness abrupt change and the like, a partition feeding decision can be stably output through a traceable and reproducible judgment caliber, and the risks of single-view misjudgment or over-feeding, missing feeding and repeated feeding driven by abnormal data are avoided.

The utility model discloses a special device for installing a buckle of an automobile real wood interior trim part, and particularly relates to a manipulator which comprises a mechanical arm and a vibration disc, and further comprises a buckle execution tool assembled on the mechanical arm, the buckle execution tool comprises bearing pieces distributed in a circumferential array mode, the bearing pieces are divided into horizontal parts, inclined parts and vertical parts according to the structure, and the horizontal parts, the inclined parts and the vertical parts are arranged on the vibration disc. A hinge part is arranged at the joint of the inclined part and the vertical part; in the material receiving station, the vertical parts are switched from the vertical state to the inclined state, and the two vertical parts are distributed in a funnel shape. And at the pressing station, the vertical part is in a vertical state, and the horizontal parts of the two bearing pieces are in a horizontal state. The device is simple in structure, convenient and fast to operate and capable of improving production efficiency.

The utility model relates to the technical field of millet processing, and provides a milling device for millet processing and production, which comprises a tank body, a first grinding disc is rotatably arranged at the upper part in the tank body, the first grinding disc is in a circular truncated cone shape, and one end with smaller diameter is positioned at the lower end; the first grinding disc sleeves the periphery of the lower side of the first grinding disc; the smaller-diameter end of the second grinding disc is fixedly arranged at the lower end of the first grinding disc; the second grinding disc is arranged in the tank body and sleeves the periphery of the upper side of the second grinding disc, and the second grinding disc is communicated with the first grinding disc; the third grinding disc is arranged at the lower end of the second grinding disc; a discharging pipe is arranged in the middle of the lower end of the third grinding disc; the filter screen is funnel-shaped and is positioned below the second millstone, and millet residues on the filter screen slide into the third millstone from the filter screen. By means of the technical scheme, the problems that according to an existing powder grinding device, regrinding treatment on raw materials which are not fully ground is tedious, and the grinding efficiency is low are solved.

The utility model relates to the technical field of raw coal storage, in particular to a wall-adhesion-free coal blending anti-blocking partition bin which comprises a bin body, an anti-blocking mechanism and a partition plate, the lower end of the bin body is in a funnel shape, the partition plate is connected with the bin body in a sliding mode and located in the bin body, and the anti-blocking mechanism comprises a rotating block, a connecting frame, four rotating rollers and a driving assembly. The rotating block is rotationally connected with the partition plate, the cross section of the rotating block located below the partition plate is in a T shape, the connecting frame is fixedly connected with the rotating block, the connecting frame is in a cross shape, the four rotating rollers are fixedly connected with the connecting frame, the driving assembly is arranged below the connecting frame, and two openings are formed in the lower end of the partition plate; through the arrangement of the structure, the problems that in the prior art, a raw coal bunker separately stores different coal briquettes through a partition plate, and during coal blending, the coal briquettes fall down and are prone to blocking the lower end of the raw coal bunker are solved.

The invention relates to a pipe for smoking tobacco. To achieve a compact and functional pipe with good cooling effect and cost-effective manufacturing, the pipe comprises a pipe stem (2) (a pipe tube), a pipe bowl (3), and a pipe bowl insert (4) detachably inserted into the pipe bowl (3), the pipe bowl insert having a shaft (5) connecting a bottom section (6) to an upper end section (7) of the pipe bowl insert (4). Within the pipe bowl (3) is a receiving area for smoking material forming a combustion chamber (8) and a smoke chamber (9). The receiving area (8) is formed by a funnel-shaped side wall of the pipe bowl (3) and the upper end section (6) of the pipe bowl insert (4). The smoke chamber (9) is bounded above by the upper end section (7) and below by the bottom section (6) of the pipe bowl insert (4). The pipe stem (2) is detachably attached to the pipe bowl (3) and is fluidically connected to it. stands,wherein the pipe stem (2) comprises a mouthpiece (10), a smoke cooling section (11) with extended air passage and at least part of a filter holder (12).

The utility model discloses a coin-operated spiral rolling game device which comprises a base and an operation assembly, a recovery cavity is arranged in the base, the operation assembly comprises a spiral rolling piece arranged at an installation opening of the base, the spiral rolling piece is of a funnel-shaped structure, and the inner wall of the spiral rolling piece is subjected to smooth treatment to form a rolling arc face. The lower end of the spiral rolling piece is provided with a recycling opening communicating with the recycling cavity. At least one coin inserting frame is further arranged on the circumference of the upper end of the spiral rolling piece, and an arc-shaped coin inserting channel which is arranged from top to bottom is arranged on the inner side face, close to the circle of the spiral rolling piece, of the coin inserting frame. After rolling out, the accelerated coin body rolls in a manner of being attached to the rolling arc surface of the inner wall of the spiral rolling piece, and after spirally falling, the coin body can finally fall into the recycling cavity in the base from the recycling opening to be recycled, so that higher entertainment interestingness is achieved.

The utility model discloses a sealing device of a reaction kettle, which comprises a reaction kettle body, the top of the reaction kettle body is fixedly connected with a truncated cone-shaped second connecting pipe for feeding, the top end of the second connecting pipe is fixedly connected with a funnel-shaped first connecting pipe, and the second connecting pipe is internally and fixedly connected with a support frame; the top of the supporting frame is fixedly connected with a spring, the top end of the spring is fixedly connected with a conical block for sealing a pipe opening of the second connecting pipe, the edge of the conical block is fixedly connected with a sealing gasket, the top of the supporting frame is provided with a telescopic component enabling the conical block to vertically move, and the top of the first connecting pipe is provided with a cover plate. A threaded groove is formed in the bottom of the cover plate. According to the reaction kettle, harmful gas in the reaction kettle cannot be dispersed out of the reaction kettle during feeding, the feeding sealing performance of the reaction kettle is improved, the sealing performance of the feeding pipe can be ensured, and the sealing effect of the reaction kettle is further improved.

The utility model discloses a stainless steel pipe fitting heat treatment device, which relates to the technical field of steel pipe treatment, and comprises a placing plate, a spray head, a driving mechanism, a connecting pipe, a supporting block, an auxiliary rod, a bottom plate, a driving rod and a holding block, the outer side of the driving rod is also connected with a mounting block, the inside of the mounting block is connected with a reset spring, and the outer side of the reset spring is connected with a top plate. A torsional spring is connected to the outer side of the top plate, a movable block is connected to the inner side of the torsional spring, an anti-disengaging block is connected to the outer side of the movable block, and elastic blocks are arranged on the periphery of the movable block. The elastic block and the movable block are arranged on the periphery of the mounting block, the elastic block is of a funnel-shaped structure, a pipe fitting is inserted into the mounting block in the using process, so that the movable block is located in the pipe fitting, meanwhile, the elastic block and the movable block are isolated through the pipe fitting, the movable block is supported towards the outer side under the driving of the torsion spring, and therefore the pipe fitting is prevented from being damaged. And the movable block and the anti-falling block are located in the pipe fitting, and the pipe fitting is fixed and limited.

The accumulated water draining structure comprises a funnel-shaped water outlet surface cover and an inner frame plate, the inner frame plate is fixedly connected to the top of the water outlet surface cover, and a gap exists between the bottom surface of the inner frame plate and the top surface of the water outlet surface cover; the center of the water outlet surface cover is sunken to form a first groove, and the edge of the first groove is in smooth transition to the center; the center of the first groove continuously sinks downwards to form a water passing cavity, a plurality of flow guide grooves are formed in the first groove, and water inlets of the flow guide grooves are located in the water passing cavity; a plurality of flow guide grooves are formed in the water outlet surface cover and matched with the water passing cavity, accumulated water is rapidly and directionally drained, residues are reduced, the design of the horizontal flow grooves and the through holes assists in water flow dispersion, and the overall drainage efficiency is improved; moreover, the center of the first groove continuously sinks downwards to form the water passing cavity, accumulated water can be rapidly collected through the water passing cavity, the drainage speed is high, and flow can be stopped when water is turned off.

Disclosed in the present invention is a slope protection brick for restoring a vegetation buffer zone, which relates to the technical field of slope protection devices. The slope protection brick includes a regular hexagonal brick main body, and an interior of the brick main body employs a hollow structure. Each side wall of the brick main body is provided with a water input hole, a top and a bottom of the brick main body are provided with funnel-shaped drain hoppers, and a side wall of each drain hopper is made of a water permeable material. A sealing block is arranged in each drain hopper in an abutted manner, the sealing block and the brick main body are jointly provided with a plurality of inverted trapezoidal grooves which are in mutual communication, and a limiting block is clamped in each inverted trapezoidal groove.

The utility model relates to a drill bit cooling device which comprises a workbench, a lifting device fixedly arranged on the workbench and an electric drill body fixedly arranged on the lifting device. The device comprises a workbench, vertical plates symmetrically and fixedly arranged on the top face of the workbench, a containing cavity formed between the vertical plates through a sliding plate, a funnel-shaped lower shielding cover arranged in the containing cavity in a sliding mode, a water passing pipe fixedly arranged on the inner side wall of the containing cavity in a surrounding mode, and nozzles arranged on the water passing pipe at intervals. The water passing pipe is communicated with the water storage container through a communicating pipe penetrating to the outer side of the containing cavity. According to the utility model, through the combination of the water passing pipe and the spray head, the cooling liquid can be directly and uniformly sprayed on the working area of the drill bit, so that the temperature of the drill bit is effectively reduced, the service life of the drill bit is prolonged, and meanwhile, the punching efficiency and precision are improved.

This utility model discloses an epoxy resin injection container, including a storage tank, a support frame, a lifting mechanism, an auxiliary evacuation mechanism, a vibrating discharge mechanism, and a delivery pump. The bottom of the storage tank is funnel-shaped and made of transparent material. A suction pipe connected to the bottom of the storage tank is installed at the inlet of the delivery pump, and an output pipe is connected to the outlet of the delivery pump. The support frame is fixed to the storage tank. The lifting mechanism is installed on the support frame and is used to drive the auxiliary evacuation mechanism to move up and down. The vibrating discharge mechanism is fixedly installed on the outside of the storage tank. This utility model, through ultrasonic vibration and a rotatable and liftable high-pressure air blowing mechanism, can thoroughly remove epoxy resin adhering to the inner wall of the tank, significantly improving the thoroughness of discharge and reducing residual waste.

The application relates to the technical field of ecological environment engineering, and discloses a modular rain flood resource deep purification and underground storage integrated device, which comprises a radial shear purification module, a hydraulic closed locking assembly and a spiral push flow storage module which are coaxially and communicatively arranged from top to bottom; the radial shear purification module comprises a first shell, a composite filter material layer filled in the first shell, an inverted funnel-shaped flow guide cover arranged above the composite filter material layer and a central siphon assembly, a horizontal annular flow channel is formed between the lower edge of the inverted funnel-shaped flow guide cover and the upper surface of the composite filter material layer; the spiral push flow storage module comprises a second shell and a spiral flow guide plate arranged in the second shell. Through cooperation of the inverted funnel-shaped flow guide cover and the central siphon assembly, vertical gravity flow during cleaning is converted into horizontal radial converging flow along the filter material surface, the integrity of a biofilm structure is maintained, and long-term stable operation of the filter layer can be realized without external power.

The utility model relates to the technical field of air compressors, in particular to a waterproof air compressor which comprises a waterproof shell, an air outlet pipe, an air collecting cover, a partition plate and an air compressor shell, the upper portion of the left portion of the waterproof shell is communicated with the air outlet pipe, the funnel-shaped air collecting cover is fixed to the middle of the front portion of the waterproof shell, and an air inlet of the air collecting cover faces forwards and is located in the center. Partition plates are arranged on all the inner wall faces of the waterproof shell, all the partition plates form a closed cavity, the partition plate on the left portion is communicated with the air outlet pipe, the partition plate on the front portion is communicated with the air collecting cover, an air compressor shell is installed in the closed cavity, and the rear portion of the air compressor shell is designed to be in a cross-shaped hollowed-out mode. According to the utility model, the waterproof housing is combined with the separator plate, so that internal parts are not affected by external moisture intrusion; through the combined design of the heat dissipation fins and the embedded electric fan, heat generated by the first motor is effectively conducted and dissipated out, and faults caused by overheating are avoided; the air compressor shell designed in a cross-shaped hollow-out mode is beneficial for evenly distributing pressure, and the air compression effect is improved.

The present application relates to sample supernatant transfer equipment technical field, and disclose a built-in filter element pollution prevention device for biological sample processing, including the platform, the top of the platform is fixedly connected with first connecting frame, the top of first connecting frame is fixedly connected with auxiliary assembly, the top of auxiliary assembly is fixedly connected with second connecting frame, the surface of one end of auxiliary assembly is slidably connected with sliding cover, the surface of the other end of auxiliary assembly is fixedly connected with control center. The both sides of the top of auxiliary assembly are fixedly connected with fixture, the inside of auxiliary assembly is provided with pasteur pipette, the rear end surface of auxiliary assembly is fixedly connected with vertical table, the top of pasteur pipette is provided with funnel shape, the bottom of pasteur pipette is provided with conical shape, the inside of the middle part of pasteur pipette is provided with filter element, the material of filter element is provided with polypropylene, polytetrafluoroethylene and nylon mixed material, the device has the advantages of improving the extraction effect of the device on sample supernatant, convenient for users to use and the like.

The utility model discloses a graphite die for producing an oxygen-free copper rod. The graphite die comprises a base and a die body, a condensation pipe is fixedly arranged on the base, the mold body is rotationally arranged in the condensation pipe, and the mold body and the condensation pipe are coaxially arranged; the die further comprises a liquid storage tank, one end of the liquid storage tank is cylindrical, the other end of the liquid storage tank is funnel-shaped, and one end of the die body is rotationally arranged in the liquid storage tank and located at the funnel-shaped end of the liquid storage tank. A liquid injection pipe is arranged on the liquid storage tank and arranged on the side face of the cylindrical end of the liquid storage tank. A condensing box and a recycling box are arranged on the base, the condensing box is connected with the condensing pipe through a liquid inlet pipe, and the recycling box is connected with the condensing pipe through a liquid outlet pipe; the liquid inlet pipe is arranged at the end, away from the liquid storage tank, of the condensation pipe, and the liquid outlet pipe is arranged at the end, close to the liquid storage tank, of the condensation pipe. When copper liquid is cooled, it is ensured that condensed liquid gradually flows from the far end to the near end, so that the copper liquid is gradually cooled and condensed, the condensation effect is improved, and the surface quality and the internal uniformity of a final copper rod are improved.

The invention provides multi-glass-fiber-bundle drawing equipment capable of setting the outer diameter of glass fibers, and belongs to the technical field of glass fiber bundle drawing. The multi-glass-fiber-bundle drawing equipment capable of setting the outer diameter of the glass fibers comprises a drawing tower, and a forming mechanism is fixedly installed in the middle of the front side of the outer wall of the drawing tower; the forming mechanism comprises an array type wire drawing furnace and a mold fixing plate located below the array type wire drawing furnace, a plurality of leaking holes with the axes extending in the vertical direction are formed in the top of the array type wire drawing furnace, the multiple leaking holes are evenly distributed in a rectangular shape and all penetrate through the array type wire drawing furnace, and a plurality of mounting holes with the axes extending in the vertical direction are formed in the mold fixing plate. The multiple installation holes and the multiple leakage holes are coaxially formed, heating sleeves are fixedly installed at the bottoms of the inner walls of the installation holes, inner holes of the heating sleeves are in a funnel shape, and stretching dies are detachably installed in the inner holes of the heating sleeves. The problem that in the prior art, the included angle of raw wires is too large during multi-beam wire drawing is solved.

The utility model discloses a plastic particle output end anti-scattering transparent telescopic pipe, which belongs to the technical field of plastic particle production, and comprises a cylinder body and a transparent pipe arranged on the cylinder body in a sliding manner, and further comprises a clamping assembly which is arranged in the transparent pipe, is used for clamping and fixing the cylinder body, and comprises two semicircular clamping plates symmetrically arranged in the transparent pipe in a sliding manner, the cylinder is located between the two clamping plates. The material collecting assembly is arranged in the transparent pipe, is attached to the lower end of the cylinder body, is used for collecting plastic particles and reducing the falling elastic force of the plastic particles, and comprises a funnel-shaped material collecting hopper arranged in the transparent pipe in a sliding manner and a plurality of buffering pads obliquely arranged in the material collecting hopper at equal intervals, so that the discharging stability of the material collecting assembly is effectively guaranteed; and the situation of material splashing during discharging is avoided.

The utility model relates to the technical field of angle grinder accessories, and discloses an angle grinder quick-change handle which comprises a handle body, a first connecting part fixedly arranged on an angle grinder head shell and a second connecting part fixedly arranged on the handle body. The first connecting part comprises a fixed body, a notch is formed from the center to one end of the fixed body, guide parts are arranged on the two sides of the groove wall respectively, and a positioning hole is formed in the front face of the fixed body. The second connecting part comprises a movable body, two side faces of the appearance of the movable body are matched with the guide parts, the two side faces are provided with sliding grooves in sliding fit with the guide parts, and the front face of the movable body is provided with an elastic pin. The guide part of the fixed body adopts an arc-shaped design and is accurately matched with the sliding chute of the movable body, so that stable guide is realized; the guide-in notch formed in the fixed body is in a funnel shape and can guide the elastic pin to enter the positioning hole smoothly. A control button at the tail of the handle is connected with the elastic pin through a connecting rod mechanism, and a convenient disassembly control mode is provided.

The utility model discloses a general building foundation structure with pile piers and an assembled integral pane frame. The general building foundation structure comprises the pile piers, pistol stones, foundation connecting beams, partition beams and water dispersing plates. The pile pier is a cast-in-place concrete member, is made of cast-in-place concrete, and is used as a supporting unit of a building foundation column top stone or a foundation connecting beam; the upper part of the pile pier is funnel-shaped and adopts a reinforced concrete structure; mounting holes are reserved in the upper portions of the pile piers, and inverted-cone-shaped structural ribs are arranged in the pile piers in a matched mode. The lower part of the pile pier is cylindrical and adopts a cast-in-place plain concrete structure; a plurality of pile piers are arranged; the building foundation structure has the advantages that modular design is adopted, building of the building foundation structure is achieved through on-site splicing of modular units, building cost is saved, meanwhile, the quality of a self-built building foundation is improved, and the building foundation structure has the advantages of being clear in stress, easy and convenient to construct and the like.

The utility model relates to the technical field of additive mixing, in particular to an electrolytic copper foil additive mixing device which comprises a mixing tank, a funnel-shaped structure is arranged at the bottom of the mixing tank, and a gear motor is fixedly connected to the center of the bottom end of the mixing tank. Compared with the prior art, the mixing device has the advantages that the speed reducing motor drives the stirring rotating shaft to rotate, the two spraying pipes can be driven to rotate, meanwhile, the stirring rotating shaft can be driven to stir, input additive raw materials can be rotationally sprayed into the mixing tank through the rotating spraying pipes, and the raw materials can be uniformly dispersed into the mixing tank; the distribution uniformity can be improved so that the stirring time can be shortened to achieve the uniform stirring effect, powdery raw materials can be added through a powder adding pipe, meanwhile, two dispersion plates can be driven to rotate through rotation of a stirring assembly, powder added from the powder adding pipe can be scattered by the rotating dispersion plates, and the stirring efficiency is improved. And the distribution uniformity of the powder is improved.

This invention provides a glass flake preparation apparatus, comprising, from top to bottom, a dipping module, a blowing module, and a crushing module. The dipping module includes a blowing head, a guide rail, and multiple crucibles. The blowing head has a slider that slides laterally downwards on the guide rail. The slider is fixedly connected to the blowing head via a telescopic rod, driving the blowing head to dip downwards. The multiple crucibles are arranged below the guide rail along its direction. The blowing module includes a funnel-shaped blowing cylinder and a valve. The valve is located at the bottom outlet of the blowing cylinder, and a blowing port is opened at the top of the blowing cylinder. The crushing module includes a receiving cylinder and a crusher. The crusher is located below the inlet of the receiving cylinder. The advantages of this invention are: it achieves a technological breakthrough in the efficient preparation of glass flakes with various compositions on the same device, integrating glass melting, blowing, and crushing processes into one device, and effectively avoiding the problem of glass flake powder flying everywhere during the crushing process.

A liquid collector (1) is provided with a first funnel-shaped body (10) delimited at the top by an annular rim (12) and provided at the bottom with an outlet (11) for the liquid and coupling means (100) for a removable collecting member (102) for collecting the liquid coming from the outlet (11); a first front wall (120) and a second rear wall (122), both supported in a hydraulically sealed manner between two lateral sides (124) of the first body (10) and facing each other by the annular rim (12); the second wall (122) is delimited at the top by a concave curved section (1220) shaped to couple, in use, with the anatomical facial shape interposed between the upper lip and the nose of the user.

The utility model relates to the technical field of powder concentrator cleaning, and discloses a rotor powder concentrator cleaning device which comprises a cleaning pool, the cleaning pool is in a funnel shape, a water outlet is integrally formed in the bottom of the cleaning pool, and a sand casting layer is erected in the cleaning pool. The inner wall of the cleaning pool is connected with the lapped sand casting layer in a clamped mode through an arranged clamping and locking mechanism, an overturning mechanism is rotationally arranged in the sand casting layer, a first driving mechanism is arranged at the bottom of the inner wall of the cleaning pool, and the bottom end of the overturning mechanism penetrates through the sand casting layer and is connected with the first driving mechanism in an inserted mode. According to the cleaning device for the rotor powder concentrator, the problems that in the prior art, blades on a rotor are arranged closely, dust is extremely prone to being stored during cleaning, workers need to wipe the blades one by one, and the number of the blades on the rotor is large, so that the cleaning efficiency of the powder concentrator is seriously affected are solved.

The utility model provides an outdoor rainproof constant-temperature air drying bin which comprises a shell 1 and a middle inner container 2, and the middle inner container 2 is arranged in the shell 1 and coaxially installed along the center line of the shell 1. Collectors 4 are arranged at the lower end of the shell 1 and between the shell 1 and the middle inner container 2, each collector 4 is in a funnel shape and is large in upper portion and small in lower portion, the lower end of each collector 4 is connected with a grain self-flowing pipe 5, the lower ends of the grain self-flowing pipes 5 are collected into a whole to form a grain outlet 6, and a plane conveyor 7 is arranged below the grain outlet 6. The side wall of the middle inner container 2 is made of breathable materials, and the lower end of the middle inner container 2 is connected with a moisture removal fan 9 through an air outlet pipe 8. The utility model has the beneficial effects that the moisture of materials is more uniform after the materials are air-dried, and the air-drying time is shorter; the air dryer is suitable for various varieties, and can be used for air drying of particulate crops and even industrial particulate matters.

The utility model relates to a wire tinning tool, which comprises a shell, a guide head, a first base, a rubber ring, a second base and a fixing screw, the guide head extends into the shell, and the fixing screw extends into the second base from the outer side end of the second base and sequentially penetrates through the first base and the guide head. The shell is connected with the first base through a positioning column arranged in the shell, a wire harness through hole is formed in the first base, the two ends of the wire harness through hole are funnel-shaped, the middle of the wire harness through hole is cylindrical, a wire clamping through hole corresponding to the wire harness through hole in position is formed in the second base, and a wire clamping groove is formed in the outer ring of the second base. And the wire clamping groove is arranged around the second base and is communicated with the wire clamping through hole in the second base, and an opening of the wire clamping groove is perpendicular to the outer side wall of the second base and extends outwards, so that the wire clamping device has the advantages of simple structure, convenience in operation, high working efficiency and suitability for batch production, and the conditions of tin connection and inconsistent tin coating depth are avoided.

The utility model relates to vermicelli equipment, in particular to an undisturbed vermicelli saucepan which comprises a stainless steel pan body, a stainless steel steam pipe and an annular stainless steel baffle, the upper end of the annular stainless steel baffle is turned from top to bottom to form an upper turned edge, a middle plate body is in a funnel shape inclined towards the center, and the lower end of the annular stainless steel baffle is turned from bottom to top to form a lower turned edge. The upper turning edge wraps the upper edge of the stainless steel pot body, a gap exists between the lower turning edge and the pot bottom, and a stainless steel steam pipe penetrates through the stainless steel pot body in a sealed mode, then is arranged between the stainless steel pot body and the annular stainless steel baffle in a coiled mode and is located in the lower turning edge. The end part of the stainless steel steam pipe in the stainless steel pot body is plugged by a stainless steel plug, and a plurality of radial air outlets are formed in the pipe wall. Steam is not directly flushed into water to cause rolling, vermicelli is effectively prevented from rolling and being broken along with the steam, it is ensured that the vermicelli cooking process is stable, and the heat utilization rate is increased.

The utility model discloses a centrifugal dewatering structure which comprises an outer cylinder, a centrifugal cylinder is arranged in the outer cylinder, a plurality of hollowed-out grooves are formed in the side wall of the centrifugal cylinder, filter screens are fixed in the hollowed-out grooves and located in the outer cylinder, the bottom of the centrifugal cylinder is in a funnel shape, and a discharging pipe is fixedly connected to the bottom of the centrifugal cylinder. The discharging pipe penetrates through the bottom wall of the outer barrel and is rotationally connected with the bottom wall of the outer barrel through a sealing bearing, and a motor for driving the centrifugal barrel to rotate is fixed to the top end of the outer side wall of the outer barrel. According to the sludge dewatering device, the outer cylinder, the centrifugal cylinder, the discharge pipe and the motor are arranged, water-containing sludge is discharged into the centrifugal cylinder before the stacked screw machine is used, the centrifugal cylinder is driven by the motor to rotate in the outer cylinder, and the filter screen is fixed on the side wall of the centrifugal cylinder, so that water in the sludge can be thrown out, and the preliminarily dewatered sludge is positioned in the centrifugal cylinder; and then the valve is opened, so that the sludge enters the stacked screw machine along the discharge pipe for further dehydration, and the dehydration effect can be improved.

The utility model discloses a water treatment medicament slow release mechanism which comprises a mixing tank, one side of the top wall of the mixing tank is provided with a blanking assembly, the blanking assembly comprises a charging barrel, the bottom end of the charging barrel is funnel-shaped, the charging barrel is filled with a powdery water treatment medicament, the bottom end of the charging barrel is fixedly connected with a blanking pipe, and the blanking pipe is fixedly connected with the mixing tank. And the discharging pipe is fixedly connected with the top wall of the mixing tank. According to the water treatment device, the mixing tank, the discharging assembly, the water supplementing pipe, the second motor, the stirring blades, the liquid discharging pipe, the sleeve, the transverse pipe and the linkage assembly are arranged, the mechanism is directly installed at the top of the water treatment device and does not need to sink to the water bottom for use, powdery treatment agents are automatically added into the mixing tank through the discharging assembly, and then the second motor drives the stirring blades to rotate; water and a treatment agent are mixed through the stirring blades, the mixed agent is discharged from the liquid discharging pipe, the sleeve and the transverse pipe, meanwhile, the sleeve and the transverse pipe are driven to rotate through the linkage assembly, and the range of adding the agent into the water treatment equipment is widened.

To ensure smooth transport of powder within the machine. [Solution] The present invention provides a powder bagging machine comprising: a vertical slider section 210 comprising a funnel-shaped vertical slider member 203 that has high self-lubrication properties and is capable of passing gas; a central gas supply section 220 that injects gas downward into the center of the funnel-shaped vertical slider member 203 in a plan view; a first gas supply section 211 that supplies gas into the vertical slider section 210 above the vertical slider member 203; and a second gas supply section 213 that supplies gas from the outside of the vertical slider member 203 to the inside of the vertical slider member 203; and a horizontal slider section 230 comprising a cylindrical horizontal slider member 204 that has high self-lubrication properties and is capable of passing gas; a horizontal gas supply section 231 that supplies gas to the cylindrical horizontal slider member 204; and a third gas supply section that supplies gas from the outside of the horizontal slider member 204 to the inside of the horizontal slider member 204.