333results about "Cement mixing apparatus" patented technology

The application provides an energy-saving building material production equipment and an aluminum electrolysis overhaul slag recycling method. The application relates to the field of energy-saving building material production equipment, and the energy-saving building material production equipment comprises a base. The energy-saving building material production equipment provided by the application inputs roasting gas into a drying outer cylinder, drives a drying inner cylinder to rotate and tumble filter residue A through a drying motor, and performs drying, so that energy is effectively saved. The filter residue A after drying is input into a crushing box through a lifting conveyor belt, is crushed by crushing cutters, is sieved, is input into a mixing box through a discharge hopper, is mixed with mixed material, cement and lime to obtain the mixed material, the mixed material is pressed into no-burning bricks by pressing the mixed material into the first mold through an upper pressing die head and a lower pressing die head, meanwhile, the second mold synchronously completes filling to realize continuous production, the filter residue A is converted into the no-burning bricks, waste resource utilization is realized, and environmental pollution is reduced. The double molds work alternately, production is ensured to be uninterrupted, and overall productivity and economic benefits are improved.

This invention relates to the field of concrete machinery equipment control technology, and discloses an automatic compensation control system and method for the feed flow of a concrete mixer truck. The system includes a data acquisition module, a state calibration module, a signal decoupling module, a parameter calculation module, and a compensation execution module. The system synchronously acquires the weight signal at the fixed end, the transient pressure signal at the moving end, and the absolute phase angle signal; it separates and extracts the low-frequency baseband pressure signal and converts it to obtain a real-time angular domain pulse signal; based on this, it calculates the chute retention index, volume tolerance parameter, and material transfer leakage prevention coefficient; finally, based on the chute retention index superimposed with the compensation speed increment, it uses the volume tolerance parameter for amplitude limiting constraint, and cuts off the feeding action when the leakage prevention coefficient exceeds the limit. By integrating multi-source physical parameters and dynamically and adaptively adjusting the feed speed of the mixing drum, the system effectively solves the problems of material retention and accumulation at the chute and late-stage overflow, and automatically interlocks protection in case of leakage, improving feeding efficiency and safety.

This application relates to the field of mixing equipment technology and discloses a filler mixing device for treating cracks in the water-stabilized base course of high-fill and deep-cut road sections. The device includes a tank with an opening at the bottom and a telescopic cylinder fixedly connected to the lower surface of the tank. A base plate is fixedly connected to the bottom of the telescopic cylinder. A conveying channel is fixedly and continuously connected to the bottom of the tank, and a discharge pipe is fixedly and continuously connected to the base plate. A telescopic component is provided between the tank and the base plate. A mixing mechanism is installed inside the tank. The telescopic component includes an electric push rod. This invention, by using the telescopic component, base plate, and telescopic cylinder in conjunction, allows the base plate and telescopic cylinder to form a new storage space. When filler material is added into the storage space through the conveying channel, since both the storage space and the conveying channel are located below the mixing mechanism, the addition of filler material will not impact the mixing mechanism, thus avoiding damage to the mixing mechanism.

The utility model provides an easy overhaul's mortar mixing machine belongs to the building construction instrument technical field to solve the problem of the influence to the overhaul efficiency of mortar mixing machine before the prior art installs new stirring vane, needs first to the new stirring vane installation position measurement positioning, then carries out the installation of stirring vane, including mixing machine main part, mixed drive motor, mixed discharge board, stirring transmission shaft, open -close cleaning mechanism and overhaul auxiliary mechanism, the mixed drive motor fixed connection is in the left side of mixing machine main part, the mixing machine cover is hinged in the above of mixing machine main part, the mixed discharge board is hinged in the below of mixing machine main part, stirring transmission shaft rotatory connection is in the inside of mixing machine main part, open -close cleaning mechanism setting is in the below of mixing machine cover, overhaul auxiliary mechanism sets up in the inside of stirring transmission shaft, has facilitated the replacement installation of stirring vane, has reduced the operation step, has improved the overhaul efficiency of mixing machine main part.

This invention discloses a bedrock curtain grouting device and apparatus for impermeable layers, relating to the field of grouting equipment technology. It includes a mixing mechanism, a mounting frame, and a mixing tank mounted on top of the mounting frame, with a mixing shaft movably connected inside the mixing tank. A grouting mechanism, including a grouting pipe, is also included. Through the cooperation of the mixing mechanism, grouting mechanism, and drive mechanism, a motor drives the mixing shaft and crankshaft to rotate. The mixing shaft drives the mixing blades to rotate, rapidly producing cement. The crankshaft drives the piston rod and piston plate to reciprocate up and down, causing changes in air pressure inside the grouting pipe, thereby continuously extracting the prepared cement and preventing cement blockage inside the grouting pipe. A cleaning mechanism is provided, using a pump to draw water to wash the inner wall of the cylindrical chamber of the mixing tank. The rotation of the mixing shaft drives the scraper to rotate, thereby scraping off some of the cement adhering to the curved surface inside the truncated cone chamber, keeping the inside of the mixing tank clean.

This utility model relates to the technical field of concrete mixing equipment, specifically to a mixer cover maintenance door with auxiliary air-blowing cleaning function; it includes a maintenance door, a sealing strip, a door frame, and a one-way valve. The maintenance door is located on the cover of the mixing host, and a sealing strip is provided on the maintenance door. A door frame is located inside the maintenance door, and a one-way valve leading to the outside of the maintenance door is located at the bottom of the door frame. The maintenance door is a switchable door body located on both sides of the mixer cover. A sealing strip is provided around the maintenance door, and a handle is provided on the outside of the maintenance door. The sealing strip is made of rubber and is located around the maintenance door, sealing it. The door frame is a frame-shaped structure formed by welding the ends of four pipes together. Air vents are provided on the door frame facing around the maintenance door, and the air vents are evenly distributed on the four pipes. The mixer cover maintenance door with auxiliary air-blowing cleaning function designed in this utility model prevents dust accumulation, avoids clogging of the maintenance door, and improves work efficiency.

A kind of mixing device of inorganic fiber and solid glue powder, by being arranged from below to above one-stage cylinder and two-stage cylinder in mixing tower, while being arranged glue applying device and spoiler from below to above in one-stage cylinder, being arranged airflow pipe in two-stage cylinder and being arranged glue applying device in airflow pipe, fiber raw material enters from lower end of mixing tower and sequentially passes one-stage cylinder and two-stage cylinder by negative pressure ascending airflow, glue applying device respectively applies glue in one-stage cylinder and two-stage cylinder and mixes twice with fiber, under the action of airflow, make that fiber raw material and glue powder are mixed evenly, glue applying head is ejected from multiple angles to each direction in mixing tower in the process of rotation, improve the dispersion degree of glue powder, blade rotation forms ring-shaped upward airflow column, glue powder and fiber mixture are lifted and suspended and mixed again, greatly increase the contact area of glue powder and fiber, ensure that glue powder and inorganic fiber are mixed fully and evenly, effectively improve inorganic fiber board finished product quality, reduce processing cost.

The application discloses a gypsum board mixing machine, which comprises a rack and a casing arranged on the rack, a rotating shaft and a rotor fixedly connected to the outer surface of the rotating shaft are arranged in the casing, a discharging opening is arranged at the bottom of the casing, and a discharging pipe in communication with the discharging opening is arranged at the bottom of the casing; a plurality of edge teeth are arranged at the edge of the rotor, an arc-shaped gap is arranged between two adjacent edge teeth, the number of the discharging openings is two, the discharging pipe is arranged between the two discharging openings, and the discharging opening and the discharging pipe are communicated through a connecting elbow pipe. The arc-shaped gap arranged between the edge teeth of the rotor can make the material mixing more uniform and the discharging faster, the two discharging openings and the discharging pipe are connected through the connecting elbow pipe during discharging, the spiral stirring paddle in the discharging pipe is driven to rotate while the rotor rotates, and the discharging is more uniform, so that the product quality is improved.

The utility model discloses a kind of concrete mixer blade fixing structure, it includes multiple stirring vanes installed on the surface of stirring shaft, connecting rod is provided on the stirring vane, the surface of the connecting rod is welded with steel sheet one and steel sheet two, the surface of the stirring shaft is provided with square section.The utility model by steel sheet one and steel sheet two are sleeved on the surface of stirring shaft square section, then two long bolts are passed through the hole in steel sheet one and steel sheet two, then operate advancing screw rotation, because thread sleeve then push plate moves, push plate is in the surface of stirring shaft square section, and then make long bolt also be in the surface of stirring shaft square section, fasten long bolt, steel sheet one and steel sheet two slightly deform and be attached on the surface of stirring shaft square section, bolt fastening and lateral extrusion mode can be achieved, and the blade can be detachably mounted on the stirring shaft, and installation is firm, guarantee the purpose of vane working effect.

The utility model relates to concrete mixing technical field, and disclose a kind of high-efficiency concrete mixing device for bridge construction, comprising: outer bucket, the outer fixed mounting of outer bucket has outer ring, stand, fixed installation is in the upper end right side of outer ring, the upper end left side fixed mounting of stand has cross bar, the left end fixed mounting of cross bar has ring shell, the inside rotation of ring shell is installed with rotating pipe, the outside fixed mounting of rotating pipe has second transmission gear ring;Strip shell, fixed installation is in the lower end of rotating pipe, the upper end both sides of strip shell are all fixed mounting with third drive motor by fixed frame, the output end of third drive motor is installed with reciprocating screw rod, the inside both ends of strip shell are all slidingly installed with baffle, the upper end fixed mounting of baffle has sliding block.The utility model by the aggregate introduction rotating strip shell, cooperate strip shell inside reciprocating baffle and centrifugal effect, so that aggregate is along annular uniform distribution unloading and is mixed.

This utility model discloses a concrete placing and conveying device, including a conveying component for conveying concrete, a placing component for mixing and placing the concrete at the end of the conveying component, and a control panel for controlling the working status of the conveying component and the placing component fixedly installed on the side of the conveying component. By setting the placing component with a detachable placing head, different placing heads can be replaced according to different placing requirements, resulting in a stronger impact. By setting a mixing structure on the placing component, the concrete that solidifies and segregates during the conveying process can be mixed to ensure uniform mixing and thus guarantee the placing effect. By setting the control panel, parameters can be set according to different placing requirements to meet different needs, making the operation simpler and faster.

The utility model discloses a kind of concrete grouting devices for building construction, it is related to concrete grouting technical field, including grouting box, grouting box upper portion is provided with feed inlet, grouting box inside rotation is connected with mixed component, grouting box lower portion is provided with telescopic pipe, telescopic pipe lower portion is fixedly connected with grouting pipe, grouting pipe is fixedly connected with the regulation and upgrade component on, regulation and upgrade component is rotationally connected with grouting box, the bottom of grouting box is provided with extension mouth, extension mouth is matched with grouting pipe, grouting box lower portion rotationally connected with blocking component, blocking component is matched with regulation and upgrade component. The utility model is efficiently mixed, can be fully mixed under the cooperation of mixing paddle and scraping stirring arc strip, reduce segregation rate, avoid sidewall residue simultaneously.

The utility model provides a kind of special material mixing and stirring device for mildew-proof and alkali-returning-preventing mortar, it is related to special material mixing and stirring technology field for mildew-proof and alkali-returning-preventing mortar, including equipment shell, the bottom of equipment shell is equipped with support rod, the bottom of equipment shell is equipped with liquid outlet, the front of equipment shell is equipped with control panel, the top of equipment shell is equipped with inlet, it is equipped with rotating shaft in the bottom of driving motor, the side of rotating shaft is equipped with locating ring, the outside of locating ring is equipped with four small motors, the side of small motor is equipped with rotating rod, the outside of rotating rod is equipped with stirring blade, rotating shaft is equipped with multiple groups of stirring blade, while stirring blade angle can be mobilized direction by small motor, ensure that material is uniformly mixed in axial and radial, by small motor adjusting the angle of stirring blade, make it flexible movement in axial and radial direction, so it can effectively avoid the phenomenon that material is not mixed evenly in some areas in traditional stirrer, improve overall mixing uniformity.

The utility model relates to building garbage processing technical field, specifically disclose a kind of building garbage stirring and mixing device, it includes mixing tank, and mixing tank bottom is fixed and is communicated with the material hopper.When the rotation of the shaft also drives helical vane rotation, the raw material at the bottom of mixing tank is transported to the top of cylinder when helical vane rotates, after raw material is transported to the top of cylinder and slides from conical material guide disc, due to the setting of multiple distribution rods, raw material can be segmented, so that the bubble inside raw material is broken;When crossbar rotates also drive triangular plate, broken material rod rotation, broken material rod can further segment raw material when rotating in gap, further break the bubble inside raw material;After raw material is transported to conical material guide disc, raw material slides downward on conical material guide disc, at this time, raw material is sprayed defoaming agent by spray head, so that defoaming agent can fully contact with raw material, improve the effect of defoaming.

The utility model discloses a self-proportioning lightweight concrete prevents residual and mixing device, including base, the top of base is provided with the sliding plate, one side of sliding plate is provided with the pivot, and one side of pivot is connected with the stirring bin, one side of stirring bin is provided with the scraper mechanism, and the other side of stirring bin is provided with the feed port, one side of feed port is provided with the dust cover, one side of dust cover is provided with the glue spraying mechanism, and the bottom of feed plate is connected with the reset piston, one side of reset piston is provided with the check valve, one side of check valve is provided with the foamed plastic warehouse, and the other side of check valve is connected with the stirring bin, and the cement paste is pushed reset piston through the oblique feed plate, and the resistance of buffer spring is overcome, and the vertical displacement is along the limiting groove, thereby opens the check valve, makes the foamed plastic enter the stirring bin from the foamed plastic warehouse, and this mechanical type trigger mechanism does not need external sensor or energy, realizes the automatic proportioning of foamed plastic and cement paste.

The utility model discloses a kind of anti-segregation's concrete mixing devices, it is related to mechanical engineering technical field, including mixing box, two valve bodies, the stabilizing mechanism includes connecting column, two sliding blocks, the outside below connecting column is provided with two arc plates, the bottom of each sliding block is provided with first guide rod, the outside of each first guide rod is provided with first spring, the inside of the upper portion of stirring rod is provided with second guide rod in the center, the inside below connecting column is provided with sliding slot in the center, the outside of second guide rod is provided with second spring.Mechanism uses mechanical transmission principle, improve traditional anti-segregation's concrete mixing device, utilize additional structure to improve the stability of traditional anti-segregation's concrete mixing device when stirring, when encountering vibration due to touching hard object such as stone etc., improve motor efficiency by setting stabilizing mechanism, prolong its service life.

The invention relates to a device and a method for foaming building materials with CO₂ 2 for the production of a building component and / or building insulation. The device comprises a conveying device (2) and, downstream, a construction material line (3) in which one or more injection nozzles (4) are arranged to inject liquid CO into the stream of construction material. 2 to inject. The pressure level in the building material line (3) is maintained such that the injected CO₂ 2 remains in its liquid state. The building material as well as the CO 2 downstream they enter a mixing device (9) and then at least one or more decompression pumps (11), which ensure controlled decompression of building material and liquid CO₂ 2without significant cooling and segregation. Downstream, a dispensing device (19) is arranged, which is configured to dispense the material for the production of a component and / or building insulation. Depending on the addition of CO 2 This allows the layers within a component to be modified with respect to their density and thus their properties in terms of load-bearing capacity, heat transfer, and mass. If the amount of CQ is kept constant during the process, 2 injected, which the building material in gaseous CO 2 The material that can be absorbed in the suspension forms a building material foam, for example, in the form of building insulation. The invention further comprises a corresponding method for manufacturing components using such a method.

This utility model discloses a cement pole mixing device, belonging to the field of cement mixing technology, including: a mixing tank and a mounting cover; a mounting ring, disposed at the bottom end of the mounting cover, with a mounting plate at the bottom end of the mounting ring, and a positioning plate disposed inside the mounting ring at the upper end of the mounting plate; and a positioning sleeve, disposed at the upper end of the positioning plate. This utility model, through the external toothed ring disposed on the outside of multiple mixing shafts and the internal toothed ring inside the mounting ring, in conjunction with multiple abutting blocks disposed at the bottom end of the positioning plate, not only allows multiple mixing shafts to revolve around a center while also rotating on their own axis, but also allows the mixing shafts to move up and down reciprocally during rotation, significantly expanding the mixing range of the mixing shafts. This allows the mixing action to no longer be limited to a single plane, enabling thorough and uniform mixing of cement, effectively avoiding the problems of dead zones and uneven mixing, and thus significantly improving the practicality of the cement pole mixing device in actual applications.

This utility model discloses a multi-axis linkage mixing mixer structure for building construction, including a mixing tank with a V-shaped input pipe and an output pipe connected at the top, forming a Y-shaped structure. Spiral fan-shaped blades are installed in the input pipe, output pipe, and inside the mixing tank. The mixing tank has a partition plate, dividing it into a first chamber connected to the input pipe and a second chamber connected to the output pipe. The output pipe and the fan-shaped blades in the second chamber form a closed material circulation channel. A through hole is located at the lower end of the partition plate, and an arc-shaped discharge plate is located at the bottom of the first chamber. Material enters the first chamber through the input pipe, passes through the through hole and discharge plate into the second chamber, and then flows back to the top of the mixing tank through the output pipe for circulation, achieving efficient and uniform mixing and solving the problems of uneven mixing and low efficiency in existing equipment.

The utility model discloses a kind of radioactive waste cement solidification stirring mechanisms with ultrasonic self-cleaning function, including stirring paddle and the stirring drive transmission assembly of driving stirring paddle stirring, stirring paddle includes paddle shaft and the paddle blade of being fixed on paddle shaft, the upper end of paddle shaft is rigidly connected with vibration transmission shaft, paddle shaft and vibration transmission shaft are all solid shaft;Vibration transmission shaft is transmission connection with the output end of stirring drive transmission assembly and its upper end portion is fixed with ultrasonic transducer, ultrasonic transducer is realized in rotating state under the continuous power supply of slip ring component, the high-frequency vibration of ultrasonic transducer is transmitted to the paddle shaft and paddle blade of stirring paddle by vibration transmission shaft, and the self-cleaning of stirring paddle is realized by cavitation effect generated by ultrasonic vibration;The stirring mechanism provided by the utility model can not only realize the global efficient self-cleaning of stirring paddle, but also greatly reduce processing difficulty and failure rate by optimizing paddle shaft to solid structure, improve overall rigidity and service life of equipment.

This application provides an automatic continuous measurement method for the flowability of filler materials, comprising the following steps: Step S1, connecting the continuous measurement equipment, including: a first branch and a second branch connected in parallel; a third branch simultaneously connected to the ends of the first and second branches; Step S2, powder preparation; Step S3, automatic batching and slurry preparation, including adjusting the pipeline status, the pipeline status including: slurry preparation mode; water addition mode; and slurry discharge mode; Step S4, leveling work using the automatic flowability measurement device; Step S5, automatic sampling using the automatic flowability measurement device; Step S6, automatic flowability measurement; Step S7, cleaning and resetting the test plate; Step S8, cleaning the pipeline and the continuous measurement equipment. The automatic continuous flowability measurement method involved in this application can achieve high-frequency and accurate monitoring of flowability under long-distance, high-temperature conditions, and its slurry pipeline design can significantly improve the efficiency of multi-ratio tests, meeting the needs of large-scale laboratory testing.

The utility model relates to the technical field of building engineering, especially a mobile storage mechanism and novel stirring device thereof, include, mobile subassembly, including containing piece, mobile piece and article, mobile piece sets up on containing piece, article sets up on containing piece, storage subassembly includes hang on the piece, buckle piece and support, hang on the piece sets up on article, buckle piece sets up on hang on the piece, support sets up on containing piece, through setting up control assembly on mobile subassembly and storage subassembly makes the whole device can solve the existing equipment only can realize stirring function, but material still needs to help other equipment delivery storage, the automation degree of existing equipment is lower, cannot adjust suitable stirring time, speed and automatic cleaning according to the prepared cement product category Function, and need manual cleaning stirring jar body, time -consuming and labor -saving, reduced work efficiency's problem.

The utility model provides a dry-mixed mortar stirring and discharging device which comprises a discharging hopper, a scraper blade and spiral blades, a horizontal frame is horizontally fixed at the upper end in the discharging hopper, a stirring motor is installed in the middle of the upper end of the horizontal frame, a stirring shaft is longitudinally arranged at the shaft end of the stirring motor, and a plurality of stirring blades are symmetrically fixed at the left end and the right end of the stirring shaft. Wherein the outer ends of the four stirring blades are all provided with spring grooves, the four spring grooves are all internally provided with reset springs, and through the design, the problem that only stirring rods and smashing rods are arranged in an original device, and dry-mixed mortar bonded to the side wall of the discharging hopper cannot be cleaned is solved. Compared with the prior art, the dry-mixed mortar adhering to the side wall of the discharging hopper can be scraped and cleaned, the dry-mixed mortar in the discharging hopper can be evenly scattered synchronously, the overall structure is simple, and a scraper structure used for a long time can be conveniently detached, maintained or replaced.

The utility model relates to building material preparation technical field discloses a fly ash blending equipment in cement preparation, including blending bucket, the blending bucket top fixedly connected with motor, motor output fixedly connected with the pivot, the pivot bottom fixedly connected with square bar, the square bar outer wall slidingly connected with outer rod, the outer rod outer wall fixedly connected with a plurality of stirring rod, a plurality of stirring rod away from the side between outer rod fixedly connected with mounting panel, the mounting panel away from the side of stirring rod is provided with scraping subassembly, the outer rod outer wall is provided with reciprocating subassembly, the scraping subassembly includes a plurality of limit board, limit board outer wall slidingly connected in the mounting panel inside. In the utility model, through motor drive pivot, square bar drives outer rod and stirring rod rotation, realizes the basic stirring to cement and fly ash. Meanwhile, the reciprocating subassembly that inclines the cylinder and the slide rod constitute, make outer rod reciprocating motion up and down, greatly expand the stirring range.

The present application relates to the technical field of intelligent mortar preparation, and particularly relates to a phosphogypsum mortar process optimization method based on an intelligent sensor, the present application collects the cleanliness characteristic parameters of the target phosphogypsum mortar slurry at the discharge port in a historical period; analyzes the cleanliness index; determines whether the slurry of the target phosphogypsum mortar meets the preparation standard based on the comparison result of the cleanliness index and the predetermined cleanliness qualified threshold; if the slurry meets the preparation standard, the performance characteristic parameters of the target phosphogypsum mortar in the historical period are collected; the performance state index is analyzed; the product quality of the target phosphogypsum mortar is determined to be abnormal based on the comparison result of the performance state index and the predetermined performance state qualified threshold; if the product quality is abnormal, the performance deviation value is calculated; the cause of the abnormal product quality is determined based on the performance deviation value, and a corresponding processing strategy is executed. The present application improves the product qualified rate control precision of intelligent production of phosphogypsum mortar.

The application discloses a kind of stirring devices for coal gangue vitrified microsphere thermal insulation concrete, including stirring container, and stirring container has feed inlet and discharge outlet respectively, stirring container is coaxially provided with transmission shaft in, and the bottom of transmission shaft is concentrically provided with first disc body, and the disc face of first disc body is at least eccentricly provided with a driven shaft parallel to transmission shaft, and the bottom of driven shaft is provided with first stirring paddle, and stirring container is provided with action mechanism, and action mechanism is driven by the rotation of transmission shaft, and can guide first stirring paddle to rotate itself, by the action mechanism additionally provided in stirring container, can make stirring paddle move in circumferential direction while synchronously realizing its own rotation, not only convenient and efficient, and improve stirring effect, ensure the product quality of the concrete produced.

The utility model provides a kind of rotation self-driven magnetized concrete mixing device, comprising: base, drum water tank component, magnetizing device and mixer;The drum water tank component The magnetizing device And The mixer are all arranged on The base;The magnetizing device is symmetrically arranged at the two sides of the drum water tank component, and the spacing between the magnetizing device and the drum water tank component can be dynamically adjusted;The magnetizing device can magnetize the water in the drum water tank component;The drum water tank component can discharge magnetized water into the mixer, for configuring concrete material.The device provided by the utility model is based on the synergistic effect of rotational centrifugal force and dynamic magnetic field, without relying on external circulation system, simplifying process flow, while having strong compatibility, transformation cost controllable and other advantages, which can significantly optimize the comprehensive performance of concrete.

The application relates to the field of mortar production equipment, in particular to dry-mixed mortar production equipment and a production process thereof, which comprises a raw material conveyor, a mixing host and a storage bin; the mixing host comprises a host base, a mixing bin body, a mixing bin door and a mixing main shaft, the mixing bin body is installed on the host base, a mixing bin chamber is arranged in the mixing bin body, the mixing bin door is used for opening and closing the side surface of the mixing bin chamber, the host base is horizontally slidably matched with a first base and a second base, the second base is rotationally matched with a third base, the two ends of the mixing main shaft are rotationally matched with the first base and the third base respectively, an included angle is arranged between the rotation axis of the second base and the rotation axis of the mixing main shaft, and the mixing main shaft is provided with mixing blades. The application has the effect that the dry-mixed mortar production equipment is easier to clean.

The present invention relates to a method for manufacturing a carbonated binder using carbon dioxide for treating captured carbon dioxide, a deep cement mixing method for improving soft ground using same, a carbonation reaction apparatus used in the method for manufacturing a carbonated binder, and a carbon dioxide capture device using the carbonation reaction apparatus. The method for manufacturing the carbonated binder comprises: (a) mixing a powdered binder with mixing water to generate a liquid mixed binder; and (b) reacting the generated liquid mixed binder with carbon dioxide by means of a carbonation reaction apparatus to produce a carbonated binder, wherein the carbonation reaction apparatus may be configured to operate in a continuous flow manner in which the liquid mixed binder is sequentially introduced, reacted with carbon dioxide, and discharged.

The utility model discloses a horizontal concrete mixing device, including support seat, the horizontal setting of support seat has the mixing jar, the horizontal rotation connection of mixing jar in has the stirring shaft, a plurality of stirring wheels are fixedly sleeved on the stirring shaft, the drive mechanism for controlling the rotation of stirring shaft is provided on the mixing jar, a plurality of auxiliary mixers are provided on the stirring shaft, and a plurality of auxiliary mixers are arranged at intervals with a plurality of stirring wheels, every auxiliary mixer includes a plurality of support shafts, a plurality of support shafts are arranged at equal intervals along the circumference of stirring shaft, every support shaft is set along the radial of stirring shaft respectively, and is rotatably connected with stirring shaft, the overturning stirring wheel is fixedly sleeved on every support shaft respectively, and the control member is provided on the mixing jar, and the control member is used for controlling all support shafts synchronous rotation. The utility model can promote the relative motion effect between the components of raw materials to improve the stirring efficiency and stirring effect.