809 results about "Small footprint" patented technology

The invention discloses a wire drawing processing device for a steel wire rope, and relates to the technical field of wire drawing processing, the wire drawing processing device comprises a mounting table, an unwinding reel is mounted on the mounting table, a wire die is movably arranged on the mounting table, a working table is mounted on the mounting table, a limiting groove is formed in the working table, the wire die is movably mounted in the limiting groove, and a wire groove is formed in the working table; according to the wire drawing machine, by arranging the winding wheel, the threaded rod, the arch-shaped clamping frame, the powder bin and the like, segmented wire drawing is achieved through the arrangement of the arch-shaped clamping frame on the winding wheel when wire drawing is conducted on the steel wire rope, the wire drawing efficiency is improved, and the wire drawing efficiency is improved. And the steel wire rope can be clamped in sections when being broken, so that the tightened steel wire rope is prevented from driving the wire mold to jump out of the groove, the use safety of the structure is further improved, the occupied area is small, and the use is convenient.

The utility model relates to a PAD back shell appearance cleaning device. The PAD back shell appearance cleaning device comprises a feeding runner assembly, a large face cleaning assembly, a carrying assembly, a side face and R angle cleaning assembly and an overturning assembly. The large face cleaning assembly and the side face and R-angle cleaning assembly are arranged side by side, the carrying assembly is arranged on the same side of the large face cleaning assembly and the side face and R-angle cleaning assembly, and a product to be cleaned is carried to the side face and R-angle cleaning assembly from the large face cleaning assembly through the carrying assembly in a C-shaped path to be cleaned. The feeding runner assembly is arranged in front of the large-face cleaning assembly, and the overturning assembly is arranged behind the side face and R-angle cleaning assembly. The side face and R angle cleaning function is added, the machine table is arranged in a C shape, all-directional cleaning of products can be achieved, and the occupied area is small; an avoiding position is added to the cleaning grinding head, so that the risk of damage to the camera and important parts during wet wiping is reduced, and the cleaning efficiency is improved; meanwhile, the problem of alcohol leakage is solved, and the use cost is reduced.

The utility model belongs to the technical field of architectural design, and particularly discloses a pass-type vehicle washing tank for a mineral powder transport vehicle. The two sides of the car washing tank bottom of the car washing tank are connected with the car washing tank ramps to form a V-shaped tank with a large obtuse angle, the car washing tank turnup fixedly blocks the car washing tank bottom and one end of the car washing tank ramps on the two sides, the top end of the car washing tank turnup is not lower than the highest point of the car washing tank ramps, and the sedimentation tank fixedly blocks the other end of the car washing tank bottom and is communicated with the car washing tank bottom. The clear liquid collecting tank is arranged on one side of the sedimentation tank and communicated with the sedimentation tank, a water inlet of the water pump extends into the clear liquid collecting tank, a water outlet of the water pump extends into the car washing tank defined by the car washing tank ramp, the tank bottom, the turned-over edge and the sedimentation tank, and a water supply pipe communicated with a water supply system is further arranged in the car washing tank. The large-obtuse-angle V-shaped groove is formed between the bottom of the car washing groove and the car washing groove ramps on the two sides, the phenomena that the head of a passing car is warped and wheels are suspended can be avoided, water consumption is reduced, and the car washing groove has the advantages of being simple in structure, small in occupied area, capable of saving water, convenient to clean sediment and safe in passing.

The utility model relates to a multifunctional multi-axis linkage numerical control internal and external circle and thread grinding machine, which comprises a base, a plurality of grinding wheels and a plurality of grinding wheels, the N grinding spindles are symmetrically arranged on the machining table; the cross-shaped moving assembly is arranged on the base and located above the grinding main shaft; the lifting assembly is arranged on the cross-shaped moving assembly; the machining base is arranged on the cross-shaped moving assembly in a sliding mode and connected with the lifting assembly; the N machining spindles are symmetrically arranged on the machining base and correspond to the grinding spindles one to one. According to the multifunctional multi-shaft linkage numerical control internal and external circle and thread grinding machine, the grinding main shaft and the machining main shaft are symmetrically arranged to reduce vibration, and then the machining precision is improved. The N main shafts are symmetrically and uniformly distributed and can be vertically, horizontally and obliquely arranged. The overall rigidity is improved by 4 times, the amplitude is reduced by 4 times, the precision is improved by 16 times, and the machining rhythm speed is improved by 4 times. Different grinding wheel tools can be replaced so as to be widely applied to grinding machining of inner holes, outer circles and threads. The whole weight is light, the occupied area is small, and energy consumption is low.

The utility model relates to the technical field of nitrogenous wastewater treatment, in particular to a nitrogenous wastewater treatment device. The device comprises a reactor, an aeration assembly, a water inlet assembly and a monitoring assembly, a guide cylinder is coaxially arranged in the reactor; the reactor is filled with microorganism balls; the monitoring assembly comprises a main controller and a plurality of detection probes; the main controller is arranged outside the reactor, and each detection probe is arranged inside the reactor; the main controller is respectively connected with each detection probe through a line; one end of the water inlet assembly is communicated with nitrogenous wastewater, and the other end is communicated with the bottom of the reactor; the water inlet assembly comprises a water inlet pump connected with the main controller; one end of the aeration assembly is communicated with air or oxygen, and the other end is communicated with the bottom of the reactor; and the aeration assembly comprises an air blower connected with the main controller. The device disclosed by the utility model has the effects of simple and compact structure, small occupied area, low operation cost and good nitrogen removal performance.

The utility model discloses a light overhead roadbed structure which comprises an upper main body structure, the upper main body structure is in a segment type, an expansion joint is arranged between the adjacent upper main body structures in the line direction, the lower end of the upper main body structure is provided with a joist structure connected with the upper main body structure, and the joist structure is supported by a pile structure. And thick broken stone hardcore layers in contact with the upper main body structure are further paved between the beam structures. The middle of the overhead roadbed structure is hollow, the overhead roadbed structure has the advantages of being small in filler amount, light in weight, small in soil body additional stress and capable of remarkably reducing post-construction settlement caused by the additional stress. The overhead roadbed structure is small in structural size in the cross section direction, has the advantage of being small in occupied area, and can save land. The overhead roadbed structure adopts a foundation form of the joists and the cast-in-situ bored piles, has the characteristics of high stability and strong lateral deformation resistance, and is safe and reliable in structure.

Apparatuses and techniques are described implementing power-efficient monitoring for usage-based-disturbance mitigation. In a first aspect, a memory device takes a less strict approach for monitoring worse-case conditions associated with usage-based disturbance. In particular, the memory device conserves power by foregoing updating a list of rows associated with worse-case conditions until an unlisted row has a substantially worse condition than any one of the listed rows. This decreases how often the memory device expends power to update the list. In an optional second aspect, the memory device performs a partial bit-width comparison operation to evaluate the “substantially worse” criterion. The partial bit-width comparison enables a comparator to be implemented with a smaller footprint and operate with less power as compared to a comparator that is capable of performing a full bit-width comparison operation.

The utility model belongs to the technical field of architectural design, and particularly discloses a tire washing tank for a multidirectional passing mining transport vehicle. A straight car washing tank body of the car washing tank is a V-shaped tank with a large obtuse angle, an arc-shaped car washing tank body is arranged at one end of the straight car washing tank body, the center of an arc and the bottom of the straight car washing tank body are located on the same plane, the arc-shaped car washing tank body is gradually lowered from the outer edge to the center, and a sedimentation tank is arranged at the end, away from the arc-shaped car washing tank body, of the straight car washing tank body. The sedimentation tank is communicated with the straight car washing tank through a valve I, the clear liquid collecting tank is arranged on one side of the sedimentation tank and communicated with the sedimentation tank, a water inlet of the water pump extends into the clear liquid collecting tank, a water outlet of the water pump extends into the straight car washing tank, and a water supply pipe is further arranged in the straight car washing tank. The arc-shaped car washing groove is formed in one end of the straight car washing groove, the phenomena that the head of a passing car is warped and suspended and wheels are suspended and idle can be avoided, multi-direction passing can be achieved, and the car washing groove has the advantages of being simple in structure, small in occupied area, capable of saving water, convenient to clean sediment, safe in passing and high in efficiency.

The utility model discloses a double-stroke mechanism, a transmission device and semiconductor equipment, and belongs to the technical field of mechanical transmission. The double-stroke mechanism comprises a driving mechanism and a connecting piece, wherein the connecting piece is in driving connection with the driving mechanism; the mounting plate is connected with the connecting piece; the bearing piece is connected with the mounting plate through a sliding rail; the transmission assembly is connected with the mounting plate and the bearing piece, and the transmission assembly is configured to be capable of driving the bearing piece to do reciprocating motion under driving of the mounting plate. The connecting piece is driven by the driving mechanism to drive the mounting plate to reciprocate, and the mounting plate drives the transmission assembly to rotate, so that the bearing piece and the mounting plate are driven to synchronously move forwards, and the movement distance is the sum of the movement distance of the mounting plate and the movement distance of the bearing piece. The double-stroke mechanism is simple in structure and small in occupied area, long-distance transportation of wafers can be achieved, the size and the weight of the mechanism are reduced, and the production cost is saved. The mounting plate is of a multi-layer structure, and the stability of the double-stroke mechanism can be enhanced.

The invention provides a foldable multi-station arc extinguish chamber maintenance platform and a using method thereof. The foldable multi-station arc extinguish chamber maintenance platform comprises a supporting column, a bottom plate is arranged at the bottom of the supporting column, and a lifting column is arranged at the top of the supporting column; the top end of the lifting column is rotatable and is provided with a clamping jaw; the clamping jaw is used for clamping the arc extinguish chamber and parts thereof; a plurality of object placing tables are arranged on the periphery of the supporting column and used for placing the arc extinguish chamber and parts of the arc extinguish chamber. The platform can be completely folded and stored, the occupied area is small after the platform is folded, the problem that traditional fixed maintenance equipment occupies space for a long time is solved, the space utilization rate is high, and the platform is suitable for power plants and other scenes with limited space; the hydraulic push rod drives the storage table to unfold / fold and the clamping jaw to ascend and descend, and the servo motor drives the clamping jaw to rotate, so that the manual carrying strength is reduced, and the operation convenience is high; components are placed in a multi-station classified mode, confusion is avoided, and the overhauling efficiency is improved.

The present application relates to a kind of six-tower pressure swing adsorption capture carbon dioxide in calcination furnace flue gas method, comprising: adsorption stage;First equalization;Second equalization;Order release stage;Reverse release stage;Flushing stage;Final rise stage, 6 towers are sequentially staggered timing according to 1~6, each interval switches once process, form continuous operation system, core logic is attached to carbon capture "adsorption enrichment, desorption recovery" core demand, give consideration to purity and recovery rate, ensure industrial waste gas continuous input, product continuous output, by controller automatically adjusts each process time, guarantee system stable operation.The present application ensures industrial waste gas continuous input, product continuous output, carbon capture regulation is flexible, energy-saving effect is remarkable, multiple tower operation stability is strong, integration degree is high and environmental protection benefit is remarkable, compact structure, small footprint, reduce greenhouse gas emissions, give consideration to environmental protection requirement and economic benefit.

The utility model relates to a battery cell separating device and a battery cell blanking system. The battery cell separating device is used for separating a battery cell from a supporting cup and comprises a holding assembly, an ejection assembly and a guide assembly. Wherein the holding assembly comprises a first holding piece; the ejection assembly is movably arranged on the side, close to the first holding piece, of the holding assembly in the first direction, and the ejection assembly comprises an ejection piece and a protrusion; the guide assembly is arranged on the side, close to the protrusion, of the ejection assembly in the second direction, a guide groove extending in the third direction is formed in the guide assembly, and the protrusion is arranged in the guide groove. According to the battery cell separating device, the guide assembly is arranged, the protrusion gradually gets close to the supporting cup in the first direction while moving in the guide groove in the third direction, finally the battery cell in the supporting cup is ejected out, the whole battery cell separating device is simple in structure and small in occupied area, and the discharging efficiency of the battery cell can be effectively improved.

The utility model discloses a flow battery stack which comprises a lower end plate integrated part, a core end plate integrated part, an upper end plate integrated part, a sealing-electrode-membrane frame welding and presetting integrated part and a sealing-electrode-plate frame welding and presetting integrated part, the integrated piece is formed by assembling five kinds of integrated pieces, and only two kinds of key integrated pieces are stacked repeatedly. By adopting the galvanic pile structure provided by the invention, full-automatic assembly of the galvanic pile can be realized, meanwhile, the assembly number of galvanic pile components is greatly reduced, and the assembly efficiency of the galvanic pile is improved; the number of parts is reduced, so that the positioning precision and consistency in the galvanic pile assembling process are also improved, and the performance consistency of products can be improved; requirements on stations, machine tables and mechanical arms of an electric pile assembly automatic production platform are low, the structure is simple, the occupied area is small, and the cost is low.

The utility model discloses equipment for treating sewage containing high-molecular compounds by utilizing a photocatalysis technology, which comprises an intelligent power supply cabinet, a control system and a reactor equipment unit module, a photocatalysis reactor is arranged in a cabinet body of the reactor equipment unit module, a plurality of photocatalysis units are arranged in the photocatalysis reactor, and the photocatalysis units are connected with the intelligent power supply cabinet. Each photocatalytic unit comprises a plurality of photocatalytic tubes which are mounted in parallel, a photocatalytic coating is arranged on the outer surface layer of each photocatalytic tube and adopts a polymer semiconductor g-C3N4 coating, and the reactor equipment unit modules can be randomly matched and combined according to the sewage treatment capacity. All reactor equipment unit modules are connected with the control system. The whole set of equipment is simple and convenient to operate, small in occupied area, low in energy consumption, good in treatment effect, high in intelligent degree and extremely high in modularization degree, can be randomly matched and combined according to the sewage treatment capacity, does not need human participation, and saves the labor cost.

The utility model discloses an intelligent efficient medicine-free concentrator which comprises a machine body, a clear water area, a filtering and settling area and a concentrating area are sequentially arranged in the machine body from top to bottom, and a filtering medium is arranged in the filtering and settling area; a feeding pipe is installed in the center of the interior of the machine body, a feeding port in the tangential direction of the feeding pipe is formed in the upper end of the feeding pipe and extends out of the upper end of the machine body, and the lower end of the feeding pipe extends to the junction of the filtering and settling area and the concentration area; a central pipe is also fixedly mounted in the machine body and is coaxially inserted into the feeding pipe from the lower end of the feeding pipe, and a plurality of layers of conical discs arranged at intervals are mounted at the lower end of the central pipe and are arranged in a concentration area of the machine body; a concentrated discharge hole is formed in the bottom of the machine body; a clarified water outlet and an external force cleaning inlet are formed in the upper part of the machine body. The device is small in occupied area, does not need to add any medicament, is suitable for various coal slime water and sewage which are difficult to settle and argillize, improves the coal slime dehydration treatment capacity to the greatest extent, and reduces the water content of coal slime products.

The application discloses a household powder cooking machine, which comprises a machine body with an open top, a top cover arranged at the opening of the machine body, a containing cavity arranged in the machine body, and a powder cooking assembly arranged in the containing cavity. The powder cooking assembly comprises an inner container, a powder bin, a heating element, a water storage barrel, a waste water barrel and a water pumping device. The inner container and the powder bin are in a cylindrical shape with an open top. The powder bin is embedded in the inner container. The side wall and the bottom of the powder bin are provided with a plurality of water filtering holes. The heating element is arranged on the outer wall of the inner container. The water storage barrel and the waste water barrel are arranged below the inner container. The bottom of the inner container is provided with a water outlet. The water outlet is communicated with the waste water barrel through a water discharge pipe. The application has the advantages of simple structure, small size and reasonable layout. The inner container, the water storage barrel and the waste water barrel are arranged in a vertical mode. The powder bin is arranged in the inner container. When cooking or soaking the rice powder, the rice powder is put into the machine body from the top. When changing the water, the water storage barrel or the waste water barrel is taken out from the side of the machine body. The application has the advantages of reasonable layout, small floor space and suitability for being used as a small household electrical appliance.

The application discloses a solar cell string conveying device and a conveying method. The conveying device is used for conveying the cell string along a horizontal first direction. In the conveying device, a carrier is used for carrying the cell string; a first conveying mechanism is arranged above a second conveying mechanism, the first conveying mechanism is used for conveying the carrier along the first direction, and the second conveying mechanism is used for conveying the carrier along the opposite direction of the first direction; and a lifting mechanism is used for conveying the carrier between the first conveying mechanism and the second conveying mechanism. The conveying method comprises the following steps in sequence: S1, placing the cell string on the carrier, and moving the carrier along the first direction; S2, taking the cell string away from the carrier when the carrier moves to a discharging station; S3, lowering the carrier; S4, moving the carrier along the opposite direction of the first direction; and S5, raising the carrier, and then repeating S1. The conveying device has a small floor area, and can improve conveying precision, conveying efficiency and the production efficiency of multiple cell strings.

The invention provides online continuous strip shredding equipment and method. The equipment comprises a strip coil storage mechanism, a feeding mechanism, an unsealing and threading mechanism, a pretreatment mechanism, a splicing mechanism, a winding mechanism, a waste treatment mechanism, a tensioning roller set, a moisture regaining and feeding mechanism, a traction mechanism, a fixed-length slitting mechanism, a fixed-width shredding mechanism, a separation and dust removal mechanism and a conveyor. The online continuous splicing of the reconstituted tobaccos is realized, the reconstituted tobaccos are quantitatively humidified and charged, the tensile strength or / and toughness of tobacco strip materials are increased, meanwhile, the fragrance is increased, the strip cutting and shredding efficiency and quality of the strip materials are greatly improved, the utilization rate of the reconstituted tobaccos is improved, tobacco resources are saved, the structure is compact, the occupied area is small, and the working efficiency is high; the length and width of the tobacco shreds can be adjusted according to cigarette production requirements, the length and width uniformity is greatly improved, and the quality of the tobacco shreds is guaranteed.

The utility model discloses an adjustable multilayer test tube rack for a laboratory, which comprises a base, a fixed block arranged at the central position of the base, a sleeve vertically arranged at the center of the fixed block, a telescopic column arranged in the sleeve, a telescopic rod arranged in the telescopic column, a first-stage supporting disc arranged on the telescopic column, a second-stage supporting disc arranged on the telescopic rod, a plurality of fan-shaped grooves arranged on the first-stage supporting disc, and a second-stage supporting disc arranged on the second-stage supporting disc. An annular groove is formed in the first-stage supporting disc, a rotary disc is arranged in the annular groove, and a plurality of sets of round holes with different diameters are evenly formed in the rotary disc in a circumferential shape. The test tube rack has the beneficial effects that the test tube rack adjusting structure is simple and convenient to operate, can adapt to the requirements of test tubes with different calibers, reduces the trouble of replacing the test tubes back and forth, and meanwhile, the multi-layer structure is small in occupied area, so that the influence on the use of an experiment table due to large occupied space is avoided.

The utility model discloses a kind of worm processing comprehensive machine tools, including bed, the upper surface both sides of bed are fixedly installed with two symmetrical distribution primary bearing seat, one number screw rod is rotatably connected between two primary bearing seats, the outer thread of one number screw rod is connected with horizontal slide, the output shaft of one number motor is fixedly connected to one end of one number screw rod, symmetrically distributed secondary bearing seat is fixedly installed in the front and back two ends of horizontal slide, two secondary bearing seats are rotatably connected with two number screw rod, two number screw rod and one number screw rod are perpendicularly arranged between each other, the outer thread of two number screw rod is connected with longitudinal slide, the output shaft of two number motor is fixedly connected to one end of two number screw rod, equipment seat is fixedly installed on the upper surface of longitudinal slide, the machine tool of the utility model whole structure is simple, floor area is small, manufacturing difficulty is low, effectively reduce the enterprise's early purchase and later use cost, with good use economy, suitable for small and micro manufacturing enterprises development use.

This invention discloses a glove box door, a glove box assembly, an instrument panel, and a vehicle. The glove box door includes a door panel, a table, and a support mechanism. When closed, the door panel is vertically positioned in the left-right direction, with the table located behind it. One side of the table is rotatably connected to the upper end of the door panel. The table can rotate relative to the door panel to unfold or to be folded up against the door panel. The support mechanism is connected between the table and the door panel and has unfolded and folded states. When the table rotates to unfold, the support mechanism simultaneously switches to the unfolded state; when the table rotates to fold up, the support mechanism simultaneously switches to the folded state. This design ensures that the table is only suitable for unfolding when the door panel is closed. When the table is unfolded, it is stably supported by the support mechanism. When folded up, the table is flush with the door panel, resulting in a small footprint and aesthetically pleasing design.

The utility model discloses a multi-angle lifting type conveyor which comprises a cubic frame body, an X-direction conveying part and a Y-direction conveying part. The upper end of the first lifting air cylinder is rotationally connected with a chain wheel; one end of the chain is arranged on the cubic frame body, the other end of the chain is arranged on the Y-direction conveying part, and the middle of the chain is arranged on the chain wheel; and the X-direction conveying part comprises a sliding plate which is longitudinally connected in the cubic frame body in a sliding manner and a conveying belt which is arranged at the upper end of the sliding plate. The conveying device is compact in structure, small in occupied area, easy to operate, capable of saving process time, convenient to use and maintain and suitable for conveying at different positions, and working efficiency is improved. The guide rails do not occupy height space, and the longitudinal stroke range of the lifting frame body can be expanded. The X-direction conveying part and the Y-direction conveying part which are perpendicular to each other in the conveying direction are aligned with the external conveying parts with the corresponding heights, so that objects with different heights are conveyed, and the directions are changed.

The utility model discloses a color master batch dicing device which comprises an equipment box, a plurality of color master batch cutting devices and a control device, wherein a driving part is arranged in the equipment box; the protective cover is arranged at the top of the equipment box, a pelletizing cutter in transmission connection with the driving part is rotationally connected to the interior of the protective cover, a supporting table used for supporting materials to be cut is fixedly connected to the interior of the protective cover, and a conveying part used for conveying the materials forwards is arranged on one side of the supporting table; the grain cutting device has the beneficial effects that the grain cutting knife and the conveying part are integrated in the protective cover, so that the structure is compact, and the occupied area is small; through cooperation of a first conveying roller and a second conveying roller, synchronous rotation is achieved through transmission of a straight gear, the second conveying roller is provided with a groove, friction force is increased, materials can be effectively conveyed forwards to a supporting table, it is guaranteed that the materials enter a cutting area smoothly, and the cutting efficiency is improved; and the sieve plate shakes up and down by combining the elastic part.

The utility model discloses a two-truss support structure suitable for supporting a large-span clean flue, and relates to the technical field of flue gas purification. The device comprises a flue support arranged at the bottom of a clean flue, the left end of the clean flue is connected with an absorption tower, and the right end of the clean flue is connected with a chimney; the flue bracket comprises a first bracket and a second bracket; the first bracket comprises a first bracket steel column and a second bracket steel column which are arranged at an interval; the second support comprises a third support steel column, a fourth support steel column, a fifth support steel column and a sixth support steel column which are arranged at intervals. In order to overcome the defects of large occupied area, high cost, long construction period and the like due to the adoption of a multi-span concrete or steel structure bracket in the conventional design of a large-span and high-clearance clean flue bracket in a desulfurization system, the utility model provides a two-truss bracket structure for supporting a clean flue of a desulfurization system. The device has the advantages of small occupied area, good economical efficiency and convenience in construction.

The utility model belongs to the technical field of Christmas ornaments, in particular to a detachable portable deer lamp structure, which comprises a deer body, a deer head, a deer foot and a deer tail which are respectively formed by mutually connecting a plurality of iron wires, and the deer head, the deer foot and the deer tail are detachably connected with the deer body. The deer body, the deer head, the deer foot and the deer tail are respectively and annularly provided with spiral reflective strips and lamp strings, the lamp strings on the deer body, the deer head, the deer foot and the deer tail are connected, a power source is connected outside the lamp strings, and the spiral reflective strips can reflect light emitted by the lamp strings. The detachable portable deer lamp structure is simple in structure and small in occupied area.

The invention discloses a vertical convection circular cooler. Comprising a rotary disc and a rotary trough mounted on the rotary disc, and the rotary trough rotates along with the rotary disc; a discharge hole is formed in the outer circumference of the bottom of the rotary trough; a sealing cover is arranged above the rotary trough; a plurality of inverted-L-shaped cantilever beams are annularly arranged on the outer side of the rotary trough, and the sealing cover is hung above the rotary trough through the cantilever beams. And the sealing cover does not rotate along with the rotary trough. The device has the advantages of small occupied area, uniform material distribution, few movable parts, less equipment abrasion, long mineral aggregate cooling retention time, energy conservation, environmental protection and the like.

The invention relates to the technical field of test devices, in particular to a modularized sand-liquid mixing and accurate adding system for a sand-containing cavitation test of a water turbine, which comprises a sand-water mixing tank connected with a water inlet pipe and a water outlet pipe, the water inlet pipe is connected with a main pipeline, and a metering pump is arranged on the water outlet pipe; a first sand content monitoring sensor, a liquid level sensor and a stirring structure are arranged in the sand-water mixing tank; a material storage ball is arranged on the support, sand grains are arranged in the material storage ball, and a mass sensor is arranged on the support; and the conveying structure is connected with the storage ball and the sand-water mixing tank. The functions of sand liquid preparation, accurate metering, intelligent control, mixed injection and the like are highly integrated in an independent module to form a complete system which can operate independently. By means of the modular design, the system is compact in structure, small in occupied area and convenient to install, debug and maintain. And the high-precision sand content control ensures the accuracy and repeatability of test conditions, so that the test data is more reliable, and powerful support is provided for scientific research.

This utility model relates to the field of rock cuttings processing technology, specifically to a rock cuttings conveying device, including a conveying pump mechanism, a rock cuttings receiving chamber, a main hydraulic pump, a secondary hydraulic pump, a valve block, a hydraulic control tank, and a skid. The conveying pump mechanism includes a swing pipe and a conveying assembly. The rock cuttings receiving chamber and the swing pipe are both integrated in a first chamber A, with the swing pipe connected below the rock cuttings receiving chamber. The main hydraulic pump, secondary hydraulic pump, valve block, hydraulic control tank, and conveying assembly are all integrated in a second chamber B. The oil outlets of the main hydraulic pump and the secondary hydraulic pump are connected to the conveying assembly via the valve block, and the conveying assembly is connected to the swing pipe. The hydraulic control tank is connected to the oil inlets of the main hydraulic pump and the secondary hydraulic pump. Both the first chamber A and the second chamber B are integrated on the skid. This utility model achieves modularization, facilitating installation and relocation, and occupies a small area. The main hydraulic pump and / or the secondary hydraulic pump can be selected according to the liquid level in the rock cuttings receiving chamber, achieving energy saving.

This utility model discloses a multi-axis intelligent pipe bending device, relating to the field of industrial pipe processing technology. The multi-axis intelligent pipe bending device includes a worktable, a bending mechanism, a booster mechanism, a sliding mechanism, a clamping mechanism, and a transmission mechanism. This device integrates servo drive, pulley drive, intelligent reduction module, and multi-axis bending actuator. It achieves process upgrades through three technological breakthroughs: a flexible transmission system for millisecond-level overload protection; a multi-parameter closed-loop control system to compress bending angle errors to within ±0.5°; and a modular mold design to support rapid changeover, significantly improving the forming quality and production efficiency of high-strength alloy pipes. It provides a new type of basic process equipment for the intelligent manufacturing field, transforming traditional pipe processing methods, improving production efficiency and processing accuracy, meeting complex pipe processing needs, supporting small-batch production, and featuring a compact structure, ease of use, and small footprint, making it suitable for space-constrained production environments.

The present disclosure relates to a process and an equipment for the clarification of syrup. The process for the clarification of the syrup is simple, efficient and requires less retention / processing time. The process for the clarification of the syrup is flexible, reduces capital cost and operating costs, increases productivity, yields consistent product quality and can be easily scaled up. The equipment of the present disclosure has a simple and compact design and requires a small footprint area and a low capital cost.