12 results about "Concrete plant" patented technology

A quality control system of the invention allows controlling, image analysis and continuous visual monitoring of aggregates and sand processing, and physical properties and workability of fresh concrete and concrete mixes, which are manufactured from the aggregates and sand, and then transported to construction sites and used there for construction purposes. The system of the invention comprises visual monitoring devices (100), stationary or mobile, installed or remotely used at quarries, concrete plants, in concrete trucks and at the construction sites. The method for continuous visual monitoring of the aggregates, sand and concrete is based on image or video processing and analysis of the aggregates and sand, fresh concrete, concrete mixes or precast concrete, the concrete slump levels, segregation and bleeding, homogeneity of the mixture and consistency.

This application provides a production communication method, apparatus, equipment, medium, and system for a concrete plant. It collects multi-protocol data from various hardware devices in the concrete plant in real time; generates a data conversion strategy based on the multi-protocol data; converts the format of the multi-protocol data according to the data conversion strategy to obtain target protocol data; and executes production tasks based on the target protocol data and preset production rules, thereby completing the production management of the concrete plant. This improves the compatibility and scalability of the concrete plant production management system and increases the efficiency of production management.

We propose a concrete plant that can be installed in a relatively small space, and a method for constructing this concrete plant. [Solution] The concrete plant 1 comprises an aggregate storage tank 2, a cement silo, a water storage tank, a mixing mixer 5, and an admixture storage tank. At least one of the cement silo, water storage tank, and mixing mixer 5 is located on a pier 3. On the other hand, the aggregate storage tank 2 is located on a base 6 formed below the main girder of the pier 3.

The invention discloses a concrete plant waste water recycling system which comprises a waste water collecting module connected with a plant roof rainwater guide pipe and a ground drainage ditch and used for collecting rainwater outside a plant and waste water in the plant; a feeding hole of the intelligent sorting module is connected with an outlet of the wastewater collecting module, and the intelligent sorting module is used for treating impurities in the wastewater and recycling aggregate and cement micro powder in a grading manner; the water storage module is connected with a water outlet of the intelligent sorting module through a pipeline. The aperture of the full-particle-size resource recycling vibrating screen is optimized to 0.5 mm, and the full-particle-size resource recycling vibrating screen is matched with a 632.8 nm laser particle size instrument for real-time monitoring, so that accurate sorting of particles with the full particle size of 5-1000 microns is 0.05-0.3 wt% of nano SiO aerosol is innovatively introduced into a fluidized bed reactor of a cement micro-powder activation and regeneration technology, and the compressive strength of the cement micro-powder in 7 days is recovered to 42.5 MPa or above under the action of hot air at the temperature of 60-80 DEG C. According to the intelligent rainwater treatment system, a two-factor judgment model with COD smaller than or equal to 50 mg / L and turbidity smaller than or equal to 10 NTU is established, an electromagnetic valve automatic switching system is matched, and the direct utilization rate of high-quality rainwater is increased.

The utility model relates to concrete production equipment monitoring technical field, concretely relates to concrete equipment fault detection device, including fault detection mechanism and remote early warning mechanism, fault detection mechanism is located on concrete equipment, including first controller, multi -parameter detection module (motor current, bearing temperature, hydraulic pressure, conveying belt displacement sensor), first display, first alarm module, first communication module and delay module, are used for gathering operating parameter and carry out local processing, remote early warning mechanism includes second controller, second display, second alarm module and second communication module, and the wireless communication connection between both. When working, first controller compares parameter and preset threshold value, triggers local alarm, parameter is over threshold value and is not recovered after time delay, sends signal to remote, triggers remote early warning and shows fault type and component. The device realizes multidimensional real -time monitoring, avoids false alarm and fault omission, guarantees production safety, and promotes production efficiency.

Title: Sludge Treatment System and Method The invention relates to a sludge treatment system, particularly for concrete plants, comprising a treatment circuit including: - means for screening homogenized sludge (11); - means for solid-liquid separation (12) of water containing solid particles from the screening means (11); - a handling assembly (2), comprising an articulated arm (21), and a main tool (22) for the articulated arm (21), the main tool (22) comprising a pumping inlet (221), grinding means (222), and water spraying means (223); - pumping means (3) for pumping homogenized sludge through the pumping inlet (221) and for discharging it so as to pass through the screening means (11). Figure for the abstract: Fig. 1

The application discloses a kind of phytogenic concrete plant root system growth evaluation method and device, belong to road engineering field, solve the problem of high difficulty, time-consuming and labor-consuming and low accuracy in plant root system growth characteristics evaluation in prior art.The method comprises: the transparent aggregate of certain porosity is placed in transparent box body, and the transparent phytogenic concrete is obtained by inserting and tamping predetermined times.Planting soil and water are mixed into flow slurry and then poured into transparent phytogenic concrete.In the surface of transparent phytogenic concrete, planting soil is scattered, and plant seeds are planted.The plant growth environment parameters are adjusted.The planting soil in transparent phytogenic concrete is washed away after planting plant seeds for a certain number of days.The all-around perspective image of plant root system is collected.The plant growth parameters are obtained by analyzing the perspective image.The plant root system growth characteristics can be evaluated without digging out the plant, which saves time and effort, reduces the difficulty of plant root system growth characteristics evaluation, and improves the accuracy of plant root system growth characteristics evaluation.

The invention relates to the technical field of building construction dust suppression, and discloses a dust suppression system for concrete plant construction, which comprises a dust suppression module for performing dust suppression on a concrete plant, the dust suppression module comprises a rail unit and a dust suppression unit, and the rail unit is used for bearing the dust suppression unit to move on a rail; the track unit is fixed to the top of a concrete column through a pre-buried support based on I-shaped steel, the dust suppression unit comprises an atomization spray head and a telescopic fog gun arm, the dust suppression unit moves on the track unit through a driving gear to carry out dust suppression on a concrete plant, and the multi-source dust monitoring module is used for scanning the amount of mud carried by tires of a concrete tank car. The dust concentration is predicted based on a concrete plant dust model, and the central control module is used for controlling starting, stopping and moving of the dust falling module according to dust concentration data and is in communication connection with the dust falling module and the multi-source dust monitoring module. According to the invention, prediction is carried out based on scanning of the tire mud amount in combination with a concrete plant dust model, and raised dust is inhibited by a dust fall module.

The invention relates to an asphalt concrete plant mixing hot regeneration device, and belongs to the field of solid material recycling, the asphalt concrete plant mixing hot regeneration device comprises a drying roller, one side of the drying roller is connected with a temporary storage bin, one side of the temporary storage bin is connected with a stirring cylinder through an old reamer scale, one side of the stirring cylinder is connected with a hot material bin through a new reamer scale, and the hot material bin is connected with the hot material bin. The hot material bin is connected with a main drying roller, the main drying roller is connected with a new material bin, one side of the drying roller is connected with a crushing device, the crushing device comprises a crushing tank, and a plurality of crushing rollers are arranged in the crushing tank. The device has the effects that the old asphalt concrete is fully crushed, so that the finished product quality of the recycled asphalt concrete is improved.

The utility model relates to the technical field of concrete bar planting, and discloses a glue injection integrated device for concrete bar planting reinforcement, which comprises a mounting plate, the surface of the mounting plate is fixedly connected with a connecting plate, the surface of the connecting plate is provided with a positioning hole, the top of the mounting plate is provided with a guide cylinder, and the guide cylinder is fixedly connected with the connecting plate. One end of the guide cylinder penetrates through the mounting plate and is fixedly connected with a mounting ring, and the other end of the guide cylinder is connected with two symmetrically distributed connecting semi-ring patterns; through the arrangement of the auxiliary assembly, preliminary exhaust of the interior of the bar planting hole can be achieved in the insertion process of the guide cylinder, and air in the guide cylinder is actively exhausted after preliminary exhaust is completed, so that the influence of air in the planting hole on glue injection is reduced; therefore, the situation that cavities are formed among the follow-up steel bars, the colloid and the inner wall of the drilled hole due to the existence of the gas to affect the connecting effect and the supporting strength is avoided, the influence of the air on steel bar planting is effectively reduced, and the steel bar planting effect is improved.

The application discloses a concrete equipment material distribution control method, a controller and a concrete equipment. The control method comprises the following steps: receiving a material distribution instruction sent by a man-machine interaction system; determining a material distribution area and a target width according to the material distribution instruction; dividing the material distribution area based on the target width to determine a target material distribution point set of the material distribution area; generating a target material distribution track according to the target material distribution point set; and controlling an arm frame to move according to the target material distribution track to complete material distribution. The application divides the material distribution area based on the target width to determine the target material distribution point set of the material distribution area, and then generates the target material distribution track according to the target material distribution point set, so that the material distribution efficiency of the concrete equipment can be improved.

This utility model discloses a dust humidifier for concrete batching plants, relating to the technical field of dust humidifiers. It includes a humidifier body and a support plate. One end of the humidifier body has a feed inlet. The support plate is welded to one end of the humidifier body. The top of the support plate has a discharge trough and a sliding groove, and several positioning rods are fixedly installed thereon. A support frame is fixedly installed on the top of the discharge trough, and a U-shaped frame is fixedly installed on the top of the support frame. Limit grooves are opened on both sides of the inner wall of the U-shaped frame, and limit rods are fixedly installed in the limit grooves. A shielding component is installed on the two limit rods. Through the cooperation of the U-shaped frame, limit grooves, limit rods, compression springs, shielding components, and discharge trough, the baffle automatically resets to shield the discharge trough after the handle is released after feeding. This not only reduces the difficulty of operation but also reduces the probability of dust being wasted outside the humidifier body, improves dust utilization, saves resources, and has strong applicability.