Modular all-in-one machine for comprehensive disposal of mud cakes and working method

Abstract

The invention relates to the field of civil engineering, in particular to a modular all-in-one machine for comprehensive disposal of mud cakes and a working method. The modular all-in-one machine for comprehensive disposal of the mud cakes comprises a frame, and a mud supply device, an additive batching and conveying device, a mixture conveying device, a mixing device, a water supply device and a construction waste recycled aggregate batching device are mounted on the frame. By means of the structure, the positions of the mud supply device, the additive batching and conveying device, the mixture conveying device, the mixing device, the water supply device and the construction waste recycled aggregate batching device are reasonably designed and assembled and integrated on the frame, the mud feeding device, the mud cutting device, the powder feeding device, the water supply device, the mixing device and the like can be integrated, and all the devices are modularized; the device is simple in structure, convenient to disassemble and replace, convenient to maintain, safe, efficient, small in whole machine power, energy-saving and environment-friendly, the whole device can be arranged on a common freight vehicle, and the functions of high efficiency, reliable performance, rapid installation and operation production after power connection are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of civil engineering, and in particular to a modular all-in-one machine for comprehensive disposal of mud cakes and a working method. Background Art

[0002] At present, with the continuous acceleration of urbanization, a large amount of mud is generated during the construction of civil engineering projects such as high-rise buildings, highways, and large bridges and tunnels. Construction mud is a suspension system composed of water, bentonite particles, clay particles, and admixtures. It has a high pH value, large changes in water content, and high suspended matter content. Long-term accumulation not only occupies land resources, but also causes certain pollution to plants, soil, and water environment. By separating the water in the construction mud and obtaining mud cakes, the disposal problem of construction mud can be effectively solved.

[0003] Although the production of mud cake by dehydrating construction mud can solve the problem of mud disposal, the landfill treatment of mud cake will also occupy land and have a certain impact on the environment. Therefore, it is necessary to adopt a reasonable way to recycle mud cake. Mud cake is the product of mud dehydration treatment. Its composition is close to the requirements of sintered brick materials. It can be used as raw materials for sintered bricks, ceramsite and road construction materials. However, the sintering process has the disadvantage of high energy consumption, which is not conducive to the concept of sustainable development. Due to the large output of mud cake, its application in road engineering can effectively absorb a large amount of mud cake. After the construction mud is dehydrated to obtain mud cake and added with an appropriate amount of lime and other stabilizing materials, the mud cake is sanded and can be used as low-strength engineering rolling filling materials such as road base and dam filling in road engineering. At the same time, by compounding mud cake with recycled aggregates produced from demolition and construction solid waste, and adding an appropriate amount of cement and water, the mud cake can be fluidized and can be used in narrow space filling fields such as pipeline corridor backfilling, fertilizer tank filling, and special-shaped space backfilling.

[0004] Common continuous mud cake processing equipment is installed in the factory, and the construction mud and construction slag generated in various places are transported to the factory for processing and then sent out for reuse. In this way, the mud processing equipment has a low degree of integration, occupies a large area, and cannot be transferred as a whole according to changes in the construction site. When the construction site is far away, the transportation cost of construction mud, construction slag and recycled filler is high; in addition, for the existing integrated mud processing equipment, it is only a single function integration, which cannot meet the comprehensive disposal needs of urban mud treatment with multiple uses. In order to solve these two problems, the continuous mud processing equipment is highly integrated so that it can be transported and transferred as a whole and meet the comprehensive disposal needs of urban mud treatment. Summary of the invention

[0005] The present invention discloses a modular all-in-one machine and a working method for comprehensive disposal of mud cakes, which mainly solve the problems that the commonly used continuous mud treatment equipment has a low degree of integration, occupies a large area, and cannot be flexibly transported and transferred as a whole; the existing integrated mud treatment equipment is only single-function integrated, and cannot meet the comprehensive disposal needs of mud treatment in limited spaces (such as urban streets, etc.) with one machine for multiple uses. At the same time, when faced with the situation of unstable material sources and large changes in transportation distances, the economic cost of mud treatment will increase greatly; and faced with the diversified development of mud treatment and disposal applications in limited spaces (such as urban streets, etc.), the single-function integrated equipment is obviously unable to meet the problem of comprehensive disposal needs of mud treatment in limited spaces.

[0006] To achieve the above object, the technical solution of the present invention is implemented as follows: In a first aspect, the present invention provides a modular all-in-one machine for comprehensive disposal of mud cakes, comprising a frame, in which a mud supply device, an additive batching and conveying device, a mixed material conveying device, a mixing device, a water supply device and a construction waste recycled aggregate batching device are installed, the mud supply device is located at the middle top position of the frame, the mud supply device is arranged between the additive batching and conveying device and the construction waste recycled aggregate batching device, so that the additive batching and conveying device and the construction waste recycled aggregate batching device are respectively located at the top positions at both ends of the frame, the mixed material conveying device is arranged directly below the mud supply device, so that the mixed material conveying device is located at the bottom position in the middle of the frame, the mixing device is arranged directly below the additive batching and conveying device and the mixed material conveying device, so that the mixing device is located at the bottom position at one end of the frame, the mixed material conveying device is inclinedly arranged with one end higher than the other end, so that one end of the mixing device is connected to one end of the mixed material conveying device, the water supply device is arranged below one side of the construction waste recycled aggregate batching device, so that the water supply device is located at the bottom position at the other end of the frame; The discharge ends of the mud supply device, the additive batching conveying device and the construction waste recycled aggregate batching device are all connected to the feed end of the mixed material conveying device, so that the mud provided by the mud supply device, the additive batching provided by the additive batching conveying device and the construction waste recycled aggregate batching provided by the construction waste recycled aggregate batching device all fall onto the mixed material conveying device; The discharge end of the mixture conveying device is connected with the mixing device, so that one or more of the mud, additive ingredients or construction waste recycled aggregate ingredients received by the mixture conveying device are conveyed to the mixing device for mixing, and the water supply device is connected with the top of the mixing device, so that the water supply device provides a water source for the mixing device.

[0007] In one embodiment, the mud supply device includes a support seat installed on a frame, a mud supply mechanism rotatably connected to the top of the support seat, and a mud crushing mechanism arranged below the support seat, so that the mud cake of the mud supply mechanism falls to the mud crushing mechanism through the support seat for crushing, and falls onto the mixed material conveying device from the discharge end of the mud crushing mechanism.

[0008] In one embodiment, the mud supply mechanism includes a rotating cylinder rotatably connected to a support seat, a mud pushing blade is arranged in the rotating cylinder, the rotating cylinder is driven by a mud supply motor, a crushing opening is arranged in the support seat, a shielding cover is arranged above the support seat corresponding to the crushing opening, the shielding cover is provided with an opening connected to the crushing opening in the opposite direction of rotation of the rotating cylinder, so that the rotating cylinder drives the mud pushing blade to push the mud into the opening; the mud crushing mechanism includes a mud crushing box installed below the support seat corresponding to the crushing opening, a mud crushing knife is rotatably connected in the mud crushing box, and the mud crushing knife is driven by the mud crushing motor.

[0009] In one embodiment, the additive batching and conveying device includes an additive batching mechanism and a screw conveying mechanism, the additive batching mechanism includes an additive batching box, the bottom of the additive batching box is sequentially provided with an agitator and a screw discharging machine, the discharge end of the screw discharging machine is connected to the screw conveying mechanism, the top of the additive batching box and a position near the agitator are respectively provided with a high material level detector and a low material level detector, which are used to detect the quantitative supply of additive ingredients in the additive batching box and the early warning of low material level, and the top of the additive batching box is provided with an additive replenishing port; the screw conveying mechanism includes an inclined screw conveyor and a horizontal screw conveyor, the feed end of the inclined screw conveyor is connected to the discharge end of the screw discharging machine, the discharge end of the inclined screw conveyor is connected to the feed end of the horizontal screw conveyor, and the discharge end of the horizontal screw conveyor is connected to the mixed material conveying device, so as to convey the additive ingredients of the additive batching mechanism to the mixed material conveying device.

[0010] In one embodiment, the mixed material conveying device includes a belt conveyor and a fully sealed material blocking cover for shielding the belt conveyor. The fully sealed material blocking cover is provided with a mixed material guide cover at one end close to the mixing device and a material calibration port at the other end.

[0011] In one embodiment, the mixing device includes a mixing cylinder and a mixing spindle arranged in the mixing cylinder, the mixing spindle is driven by a mixing motor, and the mixing spindle is provided with a plurality of mixing knife groups in the form of a single screw belt or a double screw belt, and the mixing cylinder is provided with a mixing inlet connected to the discharge end of the mixture conveying device, a mixing discharge port for discharging the mixed product, and a plurality of water inlets connected to the water supply device.

[0012] In one embodiment, the water supply device includes a water tank, a water pump arranged in the water tank, and a pipeline for connecting the water pump and the mixing device, the pipeline is provided with a flow control mechanism and a flow detection mechanism, the water tank is provided with a liquid level detection mechanism for quantitative supply of water, dynamic adjustment of flow and real-time monitoring of liquid level, and the water tank is provided with a water filling port.

[0013] In one embodiment, the construction waste recycled aggregate batching device includes a batching belt conveyor, a material storage bin arranged above the batching belt conveyor, and a construction waste recycled aggregate material guide cover on the mixing material conveying device for guiding the construction waste recycled aggregate batching on the batching belt conveyor. A material flow detection mechanism is arranged between the material storage bin corresponding to the batching belt conveyor and the construction waste recycled aggregate material guide cover for detecting the uniformity of material discharge. A partition for mud blocking is arranged on one side of the top of the material storage bin.

[0014] In one embodiment, the material flow detection mechanism includes a bracket installed on the batching belt conveyor, a connecting rod is provided on the bracket, a material flow detection rod is rotatably connected to the connecting rod, one end of the material flow detection rod is close to the batching belt conveyor, and the other end is provided with a sensing plate, and a speed sensor for sensing the rotation speed of the sensing plate is provided on the connecting rod.

[0015] The advantages or beneficial effects of the above technical solution include at least: Compared with continuous mud treatment plant station equipment: 1. By assembling and integrating a series of mud treatment devices, the entire equipment can be equipped on common freight vehicles, achieving high efficiency, reliable performance, quick installation, and the ability to start production as soon as it is powered on.

[0016] 2. It does not require a large amount of foundation and supporting facilities construction, avoids the difficulties of civil construction, and can be put into production as soon as possible; each unit equipment is pre-installed, assembled, and debugged in the factory, shortening the on-site installation and debugging time, and construction can be carried out as soon as it arrives. The equipment layout can be adjusted at will according to the needs of the construction site, saving space, reducing the construction site area, and effectively reducing production costs.

[0017] 3. It integrates mud conveying, mud cutting, powder feeding, water supply, mixing and other devices. Through the optimization of the process flow, it has the performance of high-quality stable conveying, mud precipitation, mud sandification, mud slurrying, mud fluidization and other properties. Each device is modularized, easy to disassemble and replace, easy to maintain, safe and efficient, greatly reducing the number of operating personnel, optimizing operation management and many other advantages. The whole machine has low power, energy saving and environmental protection.

[0018] 4. The production capacity can be adjusted through frequency conversion according to production needs to meet the needs of multiple production lines on one vehicle. The all-in-one machine of the present invention is compact and flexible, and can better meet the needs of operations in narrow space on the production site.

[0019] Compared with a single-function integrated machine: 1. The present invention highly integrates the comprehensive disposal production line of mud treatment, and one machine has multiple uses, which reduces the equipment land cost from the source, and can effectively meet the comprehensive disposal needs of mud treatment in limited spaces (such as urban streets, etc.). In a second aspect, the present invention provides a working method of a modular integrated machine for comprehensive treatment of mud cakes, including a manual mode and an automatic mode for using the above-mentioned modular integrated machine for comprehensive treatment of mud cakes, wherein the automatic mode includes a mud cake sanding working method, a mud cake slurrying working method and a mud cake fluidization processing working method; In the manual mode, the belt conveyor is started by reversing, the inclined screw conveyor and the horizontal screw conveyor are started at the same time, and finally the agitator and the screw discharger of the additive batching mechanism are started, so as to realize the calibration of the additive batching amount at the material calibration port; the belt conveyor is started by reversing, and the mud crushing mechanism and the mud supply mechanism of the mud supply device are started in sequence, so as to realize the calibration of the mud cake batching amount at the material calibration port; the belt conveyor is started by reversing, and the batching belt conveyor of the construction waste recycled aggregate batching device is started at the same time, so as to realize the calibration of the construction waste recycled aggregate batching amount at the material calibration port; the water supply device is started, and the water distribution amount is calibrated at the mixing discharge port of the mixing device; The mud cake sandification working method comprises: Additive metering and conveying step: through the cooperation of the agitator of the additive batching mechanism of the additive batching conveying device and the screw discharger, the additive in the additive batching box is stirred and the volume is fixed, and the additive enters the inclined screw conveyor from the feed end of the inclined screw conveyor of the screw conveying mechanism, and enters the horizontal screw conveyor from the discharge end of the inclined screw conveyor through the feed end of the horizontal screw conveyor, and falls from the discharge end of the horizontal screw conveyor to the belt conveyor on the lower side; Mud cake feeding step: The mud supply motor of the mud supply mechanism of the mud supply device drives the rotating drum and the mud pushing blade to rotate, so that the mud cake in the rotating drum passes through the opening of the shielding cover and is discharged from the crushing port at a fixed volume, and is cut into pieces by the mud crushing fly cutter driven by the mud crushing motor of the mud crushing mechanism at the lower side, and then falls onto the belt conveyor at the lower side with additives attached; Mixing and stirring step: conveying the mixture consisting of the additive and the mud cake into the mixing cylinder of the mixing device through the mixed material guide cover by a belt conveyor, and driving the mixing spindle by a mixing motor to mix and stir the mixture consisting of the additive and the mud cake; Finished product discharging step: after the mixture of additives and mud cake is mixed and stirred evenly through the mixing spindle, the mud cake sanding finished product is discharged through the mixing discharging port; The mud cake slurrying working method comprises: Water quantitative supply step: a water pump of a water supply device is used to supply a constant flow of water in a water tank into a mixing cylinder from a water inlet of a mixing device; Additive metering and conveying step: through the cooperation of the agitator of the additive batching mechanism of the additive batching conveying device and the screw discharger, the additive in the additive batching box is stirred and the volume is fixed, and the additive enters the inclined screw conveyor from the feed end of the inclined screw conveyor of the screw conveying mechanism, and enters the horizontal screw conveyor from the discharge end of the inclined screw conveyor through the feed end of the horizontal screw conveyor, and falls from the discharge end of the horizontal screw conveyor to the belt conveyor on the lower side; Mud cake feeding step: The mud supply motor of the mud supply mechanism of the mud supply device drives the rotating drum and the mud pushing blade to rotate, so that the mud cake in the rotating drum passes through the opening of the shielding cover and is discharged from the crushing port at a fixed volume, and is cut into pieces by the mud crushing fly cutter driven by the mud crushing motor of the mud crushing mechanism at the lower side, and then falls onto the belt conveyor at the lower side with additives attached; Mixing and stirring step: the mixture consisting of the additive and the mud cake is conveyed into the mixing cylinder of the mixing device through the mixed material guide cover by a belt conveyor, and the mixing motor drives the mixing spindle to mix and stir the mixture consisting of the additive and the mud cake and water; Finished product discharging step: after the mixture of additives and mud cake and water are mixed and stirred evenly through the mixing spindle, the mud cake slurry finished product is discharged through the mixing discharge port; The mud cake fluidization treatment working method comprises: Batching steps of recycled aggregate from construction waste: recycled aggregate from construction waste is discharged from the batching belt conveyor through the material storage bin of the batching device of recycled aggregate from construction waste according to the fixed volume, and falls onto the lower belt conveyor through the material guide cover of recycled aggregate from construction waste; Additive metering and conveying steps: through the cooperation of the agitator of the additive batching mechanism of the additive batching conveying device and the screw discharger, the additive in the additive batching box is stirred and the volume is fixed, and the additive enters the inclined screw conveyor from the feed end of the inclined screw conveyor of the screw conveying mechanism, and enters the horizontal screw conveyor from the discharge end of the inclined screw conveyor through the feed end of the horizontal screw conveyor, and falls from the discharge end of the horizontal screw conveyor to the belt conveyor on the lower side where the recycled aggregate of construction waste has been piled; Mud cake feeding step: The mud supply motor of the mud supply mechanism of the mud supply device drives the rotating drum and the mud pushing blade to rotate, so that the mud cake in the rotating drum passes through the opening of the shielding cover and is discharged from the crushing port at a fixed volume, and is cut into pieces by the mud crushing motor of the mud crushing mechanism at the lower side and driven by the mud crushing fly cutter, and then falls onto the belt conveyor with additives attached on the top of the recycled aggregate of construction waste at the lower side; Water quantitative supply step: a water pump of a water supply device is used to supply a constant flow of water in a water tank into a mixing cylinder from a water inlet of a mixing device; Mixing and stirring step: conveying the mixture of construction waste recycled aggregate, additives and mud cake into the mixing cylinder of the mixing device through the mixed material guide cover by a belt conveyor, and driving the mixing main shaft by a mixing motor to mix and stir the mixture of construction waste recycled aggregate, additives and mud cake and water; Finished product discharging step: After the mixture of construction waste recycled aggregate, additives and mud cake and water are mixed and stirred evenly through the mixing spindle, the mud cake fluidization treatment product is discharged through the mixing discharge port.

[0020] The advantages or beneficial effects of the above technical solution include at least: through the cooperation of the mud cake sanding working method, mud cake slurrying working method and mud cake fluidization processing working method of the present invention and the above-mentioned modular all-in-one machine for comprehensive disposal of mud cake, the modular all-in-one machine for comprehensive disposal of mud cake has the performance of high-quality stable transportation, mud precipitation, mud sanding, mud slurrying, mud fluidization, etc., can comprehensively treat mud cake, realize high integration, one machine for multiple uses, reduce equipment land costs from the source, and effectively meet the comprehensive disposal needs of mud treatment in limited space. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings illustrate exemplary embodiments of the present invention and together with the description serve to explain the principles of the present invention. These drawings are included to provide a further understanding of the present invention and are incorporated in and constitute a part of this specification.

[0022] Figure 1 A schematic diagram of a modular all-in-one machine for comprehensive disposal of mud cake according to an exemplary embodiment of the present invention is shown; Figure 2 A schematic diagram of a mud supply device according to an exemplary embodiment of the present invention is shown; Figure 3 The exemplary embodiment of the present invention is shown Figure 2 Schematic cross-sectional view of ; Figure 4 A schematic diagram of an additive ingredient delivery device according to an exemplary embodiment of the present invention is shown; Figure 5 A schematic diagram of an additive dosing mechanism according to an exemplary embodiment of the present invention is shown; Figure 6 A schematic diagram of a mixed material conveying device according to an exemplary embodiment of the present invention is shown; Figure 7 A schematic diagram of a mixing device according to an exemplary embodiment of the present invention is shown; Figure 8 A schematic diagram showing a water supply device according to an exemplary embodiment of the present invention is shown; Fig. 9The exemplary embodiment of the present invention is shown Figure 8 Schematic cross-sectional view of ; Fig.10 A schematic diagram showing a construction waste recycled aggregate batching device according to an exemplary embodiment of the present invention is shown; Fig.11 A schematic diagram of a material flow detection mechanism according to an exemplary embodiment of the present invention is shown.

[0023] Description of reference numerals: 1. Framework; 2. Mud supply device; 21. Support seat; 211. Crushing opening; 212. Shielding cover; 22. Mud supply mechanism; 221. Rotating cylinder; 222. Mud pusher blade; 223. Mud supply motor; 23. Mud crushing mechanism; 231. Mud crushing box; 232. Mud crushing knife; 233. Mud crushing motor; 3. Additive batching conveying device; 31. Additive batching mechanism; 311. Additive batching box; 312. Agitator; 313. Screw discharging machine; 314. High material level detector; 315. Low material level detector; 316. Additive replenishing port; 32. Screw conveying mechanism; 321. Inclined screw conveyor; 322. Horizontal screw conveyor; 4. Mixed material conveying device; 41. Belt conveyor; 42. Fully sealed material blocking cover; 43. Mixed material guide cover; 44. Material calibration port; 5. Mixing device; 51. mixing cylinder; 511. mixing inlet; 512. mixing outlet; 513. water inlet; 52. mixing main shaft; 53. mixing motor; 6. Water supply device; 61. water tank; 611. water filling port; 62. water pump; 63. pipeline; 64. flow control mechanism; 65. flow detection mechanism; 66. liquid level detection mechanism; 7. Construction waste recycled aggregate batching device; 71. Batching belt conveyor; 72. Material storage bin; 73. Material guide cover for recycled aggregate from construction waste; 74. Material flow detection mechanism; 741. Bracket; 742. Connecting rod; 743. Material flow detection rod; 744. Induction plate; 745. Speed ​​sensor; 75. Partition. DETAILED DESCRIPTION

[0024] Embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be construed as being limited to the embodiments described herein, which are instead provided for a more thorough and complete understanding of the present invention. It should be understood that the drawings and embodiments of the present invention are only for exemplary purposes and are not intended to limit the scope of protection of the present invention.

[0025] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] The term "including" and its variations used in this document are open inclusions, that is, "including but not limited to". The term "based on" means "based at least in part on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one other embodiment"; the term "some embodiments" means "at least some embodiments". Relevant definitions of other terms will be given in the following description. It should be noted that the concepts of "first", "second", etc. mentioned in the present invention are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0027] It should be noted that the modifications of "one" and "plurality" mentioned in the present invention are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0028] The names of the messages or information exchanged between multiple devices in the embodiments of the present invention are only used for illustrative purposes, and are not used to limit the scope of these messages or information.

[0029] See also Figure 1The embodiment of the present invention provides a modular all-in-one machine for comprehensive disposal of mud cakes, including a frame 1, in which a mud supply device 2, an additive batching and conveying device 3, a mixed material conveying device 4, a mixing device 5, a water supply device 6 and a construction waste recycled aggregate batching device 7 are installed. The mud supply device 2 is located at the middle top position of the frame 1, and the mud supply device 2 is arranged between the additive batching and conveying device 3 and the construction waste recycled aggregate batching device 7, so that the additive batching and conveying device 3 and the construction waste recycled aggregate batching device 7 are respectively located at the top positions at both ends of the frame 1, and the mixed material conveying device 4 is arranged directly below the mud supply device 2, so that the mixed material conveying device 4 is located in the middle of the frame 1. At the bottom position, the mixing device 5 is arranged directly below the additive batching and conveying device 3 and the mixture conveying device 4, so that the mixing device 5 is located at the bottom position of one end of the frame 1, and the mixture conveying device 4 is inclined with one end higher than the other end, so that one end of the mixing device 5 is connected to one end of the mixture conveying device 4, and the water supply device 6 is arranged below one side of the construction waste recycled aggregate batching device 7, so that the water supply device 6 is located at the bottom position of the other end of the frame 1; wherein, in order to facilitate the overall transportation and transfer, especially considering the width and height restrictions of road transportation, the above-mentioned devices are all installed on the frame 1, and through reasonable layout, the total width is less than 2800mm and the total height is less than 3000mm.

[0030] The discharge ends of the mud supply device 2, the additive batching conveying device 3 and the construction waste recycled aggregate batching device 7 are all connected to the feed end of the mixed material conveying device 4, so that the mud provided by the mud supply device 2, the additive batching provided by the additive batching conveying device 3 and the construction waste recycled aggregate batching provided by the construction waste recycled aggregate batching device 7 all fall onto the mixed material conveying device 4; The discharge end of the mixture conveying device 4 is connected with the mixing device 5, so that one or more of the mud, additive ingredients or construction waste recycled aggregate ingredients received by the mixture conveying device 4 are conveyed to the mixing device 5 for mixing, and the water supply device 6 is connected with the top of the mixing device 5, so that the water supply device 6 provides a water source for the mixing device 5.

[0031] In order to facilitate the adjustment of production capacity, the power of each batching device of this equipment can be adjusted by frequency conversion.

[0032] By adopting the above structure, through the reasonable design of the positions between the mud supply device 2, the additive batching and conveying device 3, the mixture conveying device 4, the mixing device 5, the water supply device 6 and the construction waste recycled aggregate batching device 7 and assembling and integrating them on the frame 1, it can integrate mud feeding, mud cutting, powder feeding, water supply, mixing and other devices into one, each device is modularized, convenient to disassemble and replace, convenient to maintain the equipment, safe and efficient, greatly reducing the number of operating personnel, optimizing operation management and many other advantages, the whole machine has low power, energy saving and environmental protection, so that the whole equipment can be equipped on common freight vehicles, achieving high efficiency, reliable performance, quick installation, and the function of running production after power connection; no large amount of foundation and supporting facilities engineering construction is required, the difficulties of civil construction are avoided, and it can be put into production as soon as possible; each unit equipment is pre-factory tested, assembled, and debugged, shortening the on-site installation and debugging time, construction can be carried out as soon as possible, and the equipment layout can be adjusted at will according to the needs of the construction site, saving space and reducing the area occupied by the construction site.

[0033] In one embodiment, see Figure 2 Figure 3 The mud supply device 2 includes a support seat 21 mounted on the frame 1, a mud supply mechanism 22 rotatably connected to the upper side of the support seat 21, and a mud crushing mechanism 23 disposed below the support seat 21, so that the mud cake of the mud supply mechanism 22 falls to the mud crushing mechanism 23 through the support seat 21 for crushing, and falls to the mixed material conveying device 4 from the discharge end of the mud crushing mechanism 23. In actual use, the quantitative supply of mud cake and the crushing of mud cake can be realized through the cooperation of the support seat 21, the mud supply mechanism 22 and the mud crushing mechanism 23.

[0034] The mud supply mechanism 22 includes a rotating cylinder 221 rotatably connected to the support seat 21, a mud pushing blade 222 is arranged in the rotating cylinder 221, the rotating cylinder 221 is driven by a mud supply motor 223, a crushing opening 211 is arranged in the support seat 21, a shielding cover 212 is arranged above the support seat 21 corresponding to the crushing opening 211, the shielding cover 212 is provided with an opening communicating with the crushing opening 211 in the opposite direction of rotation of the rotating cylinder 221, so that the rotating cylinder 221 drives the mud pushing blade 222 to push the mud into the opening; the mud crushing mechanism 23 includes a mud crushing box 231 installed below the corresponding crushing opening 211 of the support seat 21, a mud crushing flying knife 232 is rotatably connected in the mud crushing box 231, and the mud crushing flying knife 232 is driven by the mud crushing motor 233. Among them, a supporting roller can be arranged on the supporting seat 21 along the periphery of the rotating cylinder 221, and the rotating cylinder 221 is supported by the supporting roller so that the rotating cylinder 221 can be rotatably connected to the supporting seat 21; an output gear can be arranged on the mud supply motor 223, and a rotating gear meshing with the output gear can be arranged on the periphery of the rotating cylinder 221 to transmit the power of the mud supply motor 223 to the rotating cylinder 221; an output pulley can be arranged on the mud crushing motor 233, and a transmission pulley can be arranged on the mud crushing knife 232, and the output pulley and the transmission pulley are connected in transmission with the transmission belt to transmit the power of the mud crushing motor 233 to the mud crushing knife 232. In actual use, the mud supply motor 223 drives the rotating cylinder 221 to rotate on the support seat 21, and cooperates with the rotation of the mud pushing blade 222 to achieve preliminary crushing of the mud cake, and can bring the mud cake in the rotating cylinder 221 into the opening of the shielding cover 212, and then fall from the crushing port 211 into the mud crushing box 231 of the mud crushing mechanism 23, and the mud crushing motor 233 drives the mud crushing knife 232 to rotate to crush the mud cake, so that the crushed mud cake falls into the mixed material conveying device 4.

[0035] In one embodiment, see Figure 4 and Figure 5The additive batching and conveying device 3 includes an additive batching mechanism 31 and a screw conveying mechanism 32. The additive batching mechanism 31 includes an additive batching box 311. The bottom of the additive batching box 311 is provided with a stirrer 312 and a screw discharging machine 313 in sequence. The discharging end of the screw discharging machine 313 is connected to the screw conveying mechanism 32. The top of the additive batching box 311 and the position near the stirrer 312 are respectively provided with a high material level detector 314 and a low material level detector 315 for detecting the quantitative amount of the additive batching in the additive batching box 311. The top of the additive batching box 311 is provided with an additive replenishing port 316 for supply and low material level warning; the screw conveying mechanism 32 includes an inclined screw conveyor 321 and a horizontal screw conveyor 322, the feed end of the inclined screw conveyor 321 is connected to the discharge end of the screw discharging machine 313, the discharge end of the inclined screw conveyor 321 is connected to the feed end of the horizontal screw conveyor 322, and the discharge end of the horizontal screw conveyor 322 is connected to the mixed material conveying device 4, so as to convey the additive ingredients of the additive batching mechanism 31 to the mixed material conveying device 4. Among them, the agitator 312 can adopt the combination of the agitating blade shaft and the motor, and the motor drives the agitating blade shaft to realize the agitation work; the screw discharging machine 313, the inclined screw conveyor 321 and the horizontal screw conveyor 322 can all adopt the combination of the spiral blade shaft and the motor, and the spiral blade is driven by the motor to realize the transportation. One or more additive batching mechanisms 31 can be provided, and can be set according to actual use requirements. The inclined screw conveyor 321 can be provided with a corresponding number of feed ports according to the number of additive batching mechanisms 31. In actual use, the additive batching in the additive batching box 311 can be stirred and discharged through the agitator 312 and the screw discharging machine 313 of the additive batching mechanism 31, and the additive batching output by the screw discharging machine 313 can be transferred to the mixed material conveying device 4 in cooperation with the inclined screw conveyor 321 and the horizontal screw conveyor 322 of the screw conveying mechanism 32. When the low material level detector 315 of the additive batching mechanism 31 is triggered, an external powder tank can be optionally provided at the additive replenishing port 316 to automatically replenish additives. After the external powder tank adds the additive in the additive batching mechanism 31 to trigger the high material level detector 314, the replenishment of additives is stopped, and the detection is cyclically performed to realize automatic replenishment of additives.

[0036] In one embodiment, see Figure 6The mixed material conveying device 4 includes a belt conveyor 41 and a fully sealed material blocking cover 42 for shielding the belt conveyor 41. The fully sealed material blocking cover 42 is provided with a mixed material guide cover 43 at one end close to the mixing device 5, and a material calibration port 44 at the other end. Among them, the belt conveyor 41 can be transported forward and backward to meet the material calibration requirements; the side and top baffles of the mixed material guide cover 43 are made of special anti-sticking materials and are provided with vibrators to reduce the risk of sticking or blocking the inner wall of the mixed material guide cover 43. At the same time, the top baffle of the mixed material guide cover 43 is set to a convenient disassembly structure for later maintenance and repair. In actual use, a fully sealed material blocking cover 42 is set around the belt conveyor 41 to reduce dust escape when conveying the mixed material. Through the setting of the mixed material guide cover 43, the mixed material conveyed on the belt conveyor 41 can be guided so that the mixed material can be guided to the mixing device 5.

[0037] In one embodiment, see Figure 7 The mixing device 5 includes a mixing barrel 51 and a mixing spindle 52 disposed in the mixing barrel 51. The mixing spindle 52 is driven by a mixing motor 53. The mixing spindle 52 is provided with a plurality of mixing knife groups in the form of a single spiral belt or a double spiral belt. The mixing barrel 51 is provided with a mixing inlet 511 connected to the discharge end of the mixed material conveying device 4, a mixing discharge port 512 for discharging the mixed finished product, and a plurality of water inlets 513 connected to the water supply device 6. In actual use, after the mixing spindle 52 is driven to rotate by the mixing motor 53, the mixed material in the mixing barrel 51 can be mixed and stirred.

[0038] In one embodiment, see Figure 8 and Fig. 9 The water supply device 6 includes a water tank 61, a water pump 62 arranged in the water tank 61, and a pipeline 63 for connecting the water pump 62 and the mixing device 5. The pipeline 63 is provided with a flow control mechanism 64 and a flow detection mechanism 65. The water tank 61 is provided with a liquid level detection mechanism 66 for quantitative supply of water, dynamic adjustment of flow and real-time monitoring of liquid level. The water tank 61 is provided with a water replenishment port 611. Among them, the flow control mechanism 64 can adopt a solenoid valve, the flow detection mechanism 65 can adopt a flow sensor, and the liquid level detection mechanism 66 can adopt a liquid level sensor. In actual use, through the cooperation of the water pump 62 and the pipeline 63, a water source can be provided for the mixing device 5, and with the cooperation of the flow control mechanism 64, the flow detection mechanism 65 and the liquid level detection mechanism 66, the water supply, flow rate and remaining water volume can be detected. When water replenishment is needed, an external water tank or external tap water can be optionally installed at the water replenishment port 611 to replenish water. When the liquid in the water tank 61 reaches the high liquid level, the water replenishment is stopped. The detection is repeated in this way to achieve automatic water replenishment.

[0039] In one embodiment, see Fig.10and Fig.11 The construction waste recycled aggregate batching device 7 comprises a batching belt conveyor 71, a material storage bin 72 arranged above the batching belt conveyor 71, and a construction waste recycled aggregate guide cover 73 for guiding the construction waste recycled aggregate batching on the batching belt conveyor 71 to the mixed material conveying device 4. A material flow detection mechanism 74 is arranged between the material storage bin 72 corresponding to the batching belt conveyor 71 and the construction waste recycled aggregate guide cover 73 for detecting the uniformity of material discharge. A partition 75 for blocking mud is arranged on one side of the top of the material storage bin 72. In actual use, the construction waste recycled aggregate batching in the material storage bin 72 can be quantitatively taken out through the conveying of the batching belt conveyor 71, and the construction waste recycled aggregate batching can be guided to the mixed material conveying device 4 through the construction waste recycled aggregate guide cover 73; the material flow detection mechanism 74 can detect the uniformity of the batching belt conveyor 71 during the feeding process, so as to facilitate timely regulation; the partition 75 is used to avoid the mud cake material storage bin 72 from causing blockage.

[0040] The material flow detection mechanism 74 includes a bracket 741 installed on the batching belt conveyor 71, a connecting rod 742 is provided on the bracket 741, a material flow detection rod 743 is rotatably connected to the connecting rod 742, one end of the material flow detection rod 743 is close to the batching belt conveyor 71, and the other end is provided with a sensing plate 744, and a speed sensor 745 for sensing the rotation speed of the sensing plate 744 is provided on the connecting rod 742. In actual use, when the batching belt conveyor 71 is conveying the recycled aggregate batching materials from construction waste, it will push the material flow detection rod 743, so that the material flow detection rod 743 drives the induction plate 744 to rotate on the connecting rod 742. When the discharge is uniform, the material flow detection rod 743 will continue to be at a certain angle, and the speed sensor 745 will not be able to sense the rotation speed of the induction plate 744. When the discharge is uneven, the material flow detection rod 743 will rotate back and forth, and the speed sensor 745 will sense the rotation speed of the induction plate 744, so that the discharge of the recycled aggregate batching materials from construction waste can be adjusted in time according to the uniformity of the discharge.

[0041] See also Figures 1 to 11 , an embodiment of the present invention provides a working method of a modular integrated machine for comprehensive disposal of mud cakes, including a manual mode and an automatic mode for using the above-mentioned modular integrated machine for comprehensive disposal of mud cakes, the automatic mode including a mud cake sanding working method, a mud cake slurrying working method and a mud cake fluidization processing working method; In manual mode, the belt conveyor 41 is started by reverse rotation, and the inclined screw conveyor 321 and the horizontal screw conveyor 322 are started at the same time, and finally the agitator 312 and the screw discharger 313 of the additive batching mechanism 31 are started, and the calibration of the additive batching amount is realized at the material calibration port 44; the belt conveyor 41 is started by reverse rotation, and the mud crushing mechanism 23 and the mud supply mechanism 22 of the mud supply device 2 are started in sequence, and the calibration of the mud cake batching amount is realized at the material calibration port 44; the belt conveyor 41 is started by reverse rotation, and the batching belt conveyor 71 of the construction waste recycled aggregate batching device 7 is started at the same time, and the calibration of the construction waste recycled aggregate batching amount is realized at the material calibration port 44; the water supply device 6 is started, and the water distribution amount is calibrated at the mixing discharge port 512 of the mixing device 5; Mud cake sandification working methods include: Additive metering and conveying step: through the cooperation of the agitator 312 and the screw discharger 313 of the additive batching mechanism 31 of the additive batching and conveying device 3, the additive in the additive batching box 311 is stirred and the volume is fixed, and the additive enters the inclined screw conveyor 321 from the feed end of the inclined screw conveyor 321 of the screw conveying mechanism 32, and enters the horizontal screw conveyor 322 from the discharge end of the inclined screw conveyor 321 through the feed end of the horizontal screw conveyor 322, and falls from the discharge end of the horizontal screw conveyor 322 to the belt conveyor 41 at the lower side; Mud cake feeding step: The mud supply motor 223 of the mud supply mechanism 22 of the mud supply device 2 drives the rotating cylinder 221 and the mud pushing blade 222 to rotate, so that the mud cake in the rotating cylinder 221 passes through the opening of the shielding cover 212 and is discharged from the crushing port 211 at a fixed volume, and is cut into pieces by the mud crushing fly cutter 232 driven by the mud crushing motor 233 of the mud crushing mechanism 23 at the lower side, and then falls onto the belt conveyor 41 at the lower side with additives attached thereto; Mixing and stirring step: the mixture consisting of the additive and the mud cake is conveyed into the mixing cylinder 51 of the mixing device 5 through the belt conveyor 41 through the mixed material guide cover 43, and the mixing motor 53 drives the mixing spindle 52 to mix and stir the mixture consisting of the additive and the mud cake; Finished product discharging step: After the mixture of the additive and the mud cake is mixed and stirred evenly by the mixing spindle 52, the mud cake sanded finished product is discharged through the mixing discharge port 512; The mud cake slurry working method includes: Water quantitative supply step: a water pump 62 of the water supply device 6 is used to supply a constant flow of water in the water tank 61 into the mixing cylinder 51 through the water inlet 513 of the mixing device 5; Additive metering and conveying step: through the cooperation of the agitator 312 and the screw discharger 313 of the additive batching mechanism 31 of the additive batching and conveying device 3, the additive in the additive batching box 311 is stirred and the volume is fixed, and the additive enters the inclined screw conveyor 321 from the feed end of the inclined screw conveyor 321 of the screw conveying mechanism 32, and enters the horizontal screw conveyor 322 from the discharge end of the inclined screw conveyor 321 through the feed end of the horizontal screw conveyor 322, and falls from the discharge end of the horizontal screw conveyor 322 to the belt conveyor 41 at the lower side; Mud cake feeding step: The mud supply motor 223 of the mud supply mechanism 22 of the mud supply device 2 drives the rotating cylinder 221 and the mud pushing blade 222 to rotate, so that the mud cake in the rotating cylinder 221 passes through the opening of the shielding cover 212 and is discharged from the crushing port 211 at a fixed volume, and is cut into pieces by the mud crushing fly cutter 232 driven by the mud crushing motor 233 of the mud crushing mechanism 23 at the lower side, and then falls onto the belt conveyor 41 at the lower side with additives attached thereto; Mixing and stirring step: the mixture of the additive and the mud cake is conveyed into the mixing cylinder 51 of the mixing device 5 through the belt conveyor 41 through the mixed material guide cover 43, and the mixing motor 53 drives the mixing spindle 52 to mix and stir the mixture of the additive and the mud cake with water; Finished product discharging step: After the mixture of additives and mud cake and water are mixed and stirred evenly through the mixing spindle 52, the mud cake slurry product is discharged through the mixing discharge port 512; The working methods of mud cake fluidization treatment include: Construction waste recycled aggregate batching step: Construction waste recycled aggregate is discharged from the batching belt conveyor 71 at a fixed volume through the material storage bin 72 of the construction waste recycled aggregate batching device 7, and falls onto the lower belt conveyor 41 through the construction waste recycled aggregate guide cover 73; Additive metering and conveying step: through the cooperation of the agitator 312 and the screw discharger 313 of the additive batching mechanism 31 of the additive batching and conveying device 3, the additive in the additive batching box 311 is stirred and the volume is determined, and the additive enters the inclined screw conveyor 321 from the feed end of the inclined screw conveyor 321 of the screw conveying mechanism 32, and enters the horizontal screw conveyor 322 from the discharge end of the inclined screw conveyor 321 through the feed end of the horizontal screw conveyor 322, and falls from the discharge end of the horizontal screw conveyor 322 to the belt conveyor 41 on the lower side of which the recycled aggregate of construction waste is piled; Mud cake feeding step: The mud supply motor 223 of the mud supply mechanism 22 of the mud supply device 2 drives the rotating cylinder 221 and the mud pushing blade 222 to rotate, so that the mud cake in the rotating cylinder 221 passes through the opening of the shielding cover 212 and is discharged from the crushing port 211 at a fixed volume, and is cut into pieces by the mud crushing motor 233 of the mud crushing mechanism 23 at the lower side and drives the mud crushing knife 232 to fall onto the belt conveyor 41 on the top of the construction waste recycled aggregate at the lower side with additives attached thereto; Water quantitative supply step: a water pump 62 of the water supply device 6 is used to supply a constant flow of water in the water tank 61 into the mixing cylinder 51 through the water inlet 513 of the mixing device 5; Mixing and stirring step: the mixture of construction waste recycled aggregate, additives and mud cake is conveyed into the mixing cylinder 51 of the mixing device 5 through the belt conveyor 41 through the mixed material guide cover 43, and the mixing motor 53 drives the mixing spindle 52 to mix and stir the mixture of construction waste recycled aggregate, additives and mud cake with water; Finished product discharging step: the mixture of construction waste recycled aggregate, additives and mud cake and water is mixed and stirred evenly through the mixing spindle 52, and the mud cake fluidization treatment product is discharged through the mixing discharge port 512.

[0042] In automatic mode, when the low material level detector 315 of the additive dosing mechanism 31 is triggered, an external powder tank can be optionally installed at the additive replenishing port 316 to automatically replenish additives. After the external powder tank adds the additive in the additive dosing mechanism 31 to trigger the high material level detector 314, the replenishment of additives is stopped, and the detection is repeated in this way to achieve automatic replenishment of additives. When the water supply device 4 reaches the middle liquid level, the liquid level detection mechanism 66 is triggered, and an external water tank or external tap water can be optionally installed at the water replenishing port 611 to replenish water. After the liquid in the water supply device 4 reaches the high liquid level, the water replenishment is stopped, and the detection is repeated in this way to achieve automatic replenishment of water.

[0043] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0044] It should be understood by those skilled in the art that the above embodiments are only for the purpose of clearly illustrating the present invention, and are not intended to limit the scope of the present invention. For those skilled in the art, other changes or modifications may be made based on the above invention, and these changes or modifications are still within the scope of the present invention.

Claims

1. A modular all-in-one machine for comprehensive treatment of mud cakes, characterized in that: The invention comprises a frame, in which a mud supply device, an additive batching and conveying device, a mixed material conveying device, a mixing device, a water supply device and a batching device for recycled aggregate from construction waste are installed. The mud supply device is located at the middle top position of the frame. The mud supply device is arranged between the additive batching and conveying device and the batching device for recycled aggregate from construction waste, so that the additive batching and conveying device and the batching device for recycled aggregate from construction waste are respectively located at the top positions at both ends of the frame. The mixed material conveying device is arranged directly below the mud supply device, so that the mixed material conveying device is located at the bottom position in the middle of the frame. The mixing device is arranged directly below the additive batching and conveying device and the mixed material conveying device, so that the mixing device is located at the bottom position at one end of the frame. The mixed material conveying device is arranged in an inclined manner with one end higher than the other end, so that one end of the mixing device is connected to one end of the mixed material conveying device. The water supply device is arranged below one side of the batching device for recycled aggregate from construction waste, so that the water supply device is located at the bottom position at the other end of the frame. The discharge ends of the mud supply device, the additive batching conveying device and the construction waste recycled aggregate batching device are all connected to the feed end of the mixed material conveying device, so that the mud provided by the mud supply device, the additive batching provided by the additive batching conveying device and the construction waste recycled aggregate batching provided by the construction waste recycled aggregate batching device all fall onto the mixed material conveying device; The discharge end of the mixture conveying device is connected with the mixing device, so that one or more of the mud, additive ingredients or construction waste recycled aggregate ingredients received by the mixture conveying device are conveyed to the mixing device for mixing, and the water supply device is connected with the top of the mixing device, so that the water supply device provides a water source for the mixing device.

2. The modular all-in-one machine for comprehensive treatment of mud cake according to claim 1, characterized in that: The mud supply device includes a support seat installed on the frame, a mud supply mechanism rotatably connected to the top of the support seat, and a mud crushing mechanism arranged below the support seat, so that the mud cake of the mud supply mechanism falls to the mud crushing mechanism through the support seat for crushing, and falls onto the mixed material conveying device from the discharge end of the mud crushing mechanism.

3. The modular all-in-one machine for comprehensive treatment of mud cake according to claim 2, characterized in that: The mud supply mechanism includes a rotating cylinder rotatably connected to a support seat, a mud pushing blade is arranged in the rotating cylinder, the rotating cylinder is driven by a mud supply motor, a crushing opening is arranged in the support seat, a shielding cover is arranged above the support seat corresponding to the crushing opening, the shielding cover is provided with an opening communicating with the crushing opening in the direction opposite to the rotation of the rotating cylinder, so that the rotating cylinder drives the mud pushing blade to push the mud into the opening; the mud crushing mechanism includes a mud crushing box body installed below the support seat corresponding to the crushing opening, a mud crushing flying knife is rotatably connected in the mud crushing box body, and the mud crushing flying knife is driven by the mud crushing motor.

4. The modular all-in-one machine for comprehensive treatment of mud cake according to claim 1, characterized in that: The additive batching and conveying device includes an additive batching mechanism and a screw conveying mechanism, the additive batching mechanism includes an additive batching box, the bottom of the additive batching box is sequentially provided with an agitator and a screw discharging machine, the discharging end of the screw discharging machine is connected to the screw conveying mechanism, the top of the additive batching box and a position near the agitator are respectively provided with a high material level detector and a low material level detector, which are used to detect the quantitative supply of additive ingredients in the additive batching box and the early warning of low material level, and the top of the additive batching box is provided with an additive replenishing port; the screw conveying mechanism includes an inclined screw conveyor and a horizontal screw conveyor, the feeding end of the inclined screw conveyor is connected to the discharging end of the screw discharging machine, the discharging end of the inclined screw conveyor is connected to the feeding end of the horizontal screw conveyor, and the discharging end of the horizontal screw conveyor is connected to the mixed material conveying device, so as to convey the additive ingredients of the additive batching mechanism to the mixed material conveying device.

5. The modular all-in-one machine for comprehensive treatment of mud cake according to claim 1, characterized in that: The mixed material conveying device comprises a belt conveyor and a fully sealed material blocking cover for shielding the belt conveyor. A mixed material guide cover is arranged at one end of the fully sealed material blocking cover close to the mixing device, and a material calibration port is arranged at the other end.

6. The modular all-in-one machine for comprehensive mud cake treatment according to claim 1, characterized in that: The mixing device comprises a mixing cylinder and a mixing spindle arranged in the mixing cylinder, the mixing spindle is driven by a mixing motor, a plurality of mixing knife groups are arranged on the mixing spindle in the form of a single screw belt or a double screw belt, and the mixing cylinder is provided with a mixing inlet connected to the discharge end of a mixed material conveying device, a mixing discharge port for discharging mixed finished products, and a plurality of water inlets connected to a water supply device.

7. The modular all-in-one machine for comprehensive mud cake treatment according to claim 1, characterized in that: The water supply device includes a water tank, a water pump arranged in the water tank and a pipeline for connecting the water pump and the mixing device. The pipeline is provided with a flow control mechanism and a flow detection mechanism. The water tank is provided with a liquid level detection mechanism for quantitative supply of water, dynamic flow adjustment and real-time monitoring of the liquid level. The water tank is provided with a water replenishment port.

8. The modular all-in-one machine for comprehensive treatment of mud cake according to claim 1, characterized in that: The construction waste recycled aggregate batching device includes a batching belt conveyor, a material storage bin arranged above the batching belt conveyor, and a construction waste recycled aggregate material guide cover on the mixing material conveying device for guiding the construction waste recycled aggregate batching on the batching belt conveyor to the construction waste recycled aggregate material guide cover on the mixing material conveying device. A material flow detection mechanism is arranged between the material storage bin corresponding to the batching belt conveyor and the construction waste recycled aggregate material guide cover for detecting the uniformity of material discharge. A partition for mud blocking is arranged on one side of the top of the material storage bin.

9. The modular all-in-one machine for comprehensive treatment of mud cakes as claimed in claim 8, characterized in that: The material flow detection mechanism includes a bracket installed on the batching belt conveyor, a connecting rod is provided on the bracket, a material flow detection rod is rotatably connected to the connecting rod, one end of the material flow detection rod is close to the batching belt conveyor, and the other end is provided with a sensing plate, and a speed sensor for sensing the rotation speed of the sensing plate is provided on the connecting rod.

10. A method for operating a modular all-in-one machine for comprehensive mud cake treatment, characterized in that: It includes a manual mode and an automatic mode for using the modular all-in-one machine for comprehensive disposal of mud cakes as described in any one of claims 1 to 9, wherein the automatic mode includes a mud cake sanding working method, a mud cake slurrying working method and a mud cake fluidization processing working method; In the manual mode, the belt conveyor is started by reversing, the inclined screw conveyor and the horizontal screw conveyor are started at the same time, and finally the agitator and the screw discharger of the additive batching mechanism are started, and the calibration of the additive batching amount is realized at the material calibration port; the belt conveyor is started by reversing, and the mud crushing mechanism and the mud supply mechanism of the mud supply device are started in sequence, and the calibration of the mud cake batching amount is realized at the material calibration port; the belt conveyor is started by reversing, and the batching belt conveyor of the construction waste recycled aggregate batching device is started at the same time, and the calibration of the construction waste recycled aggregate batching amount is realized at the material calibration port; By starting the water supply device, the water distribution amount is calibrated at the mixing outlet of the mixing device; The mud cake sandification working method comprises: Additive metering and conveying step: through the cooperation of the agitator of the additive batching mechanism of the additive batching conveying device and the screw discharger, the additive in the additive batching box is stirred and the volume is fixed, and the additive enters the inclined screw conveyor from the feed end of the inclined screw conveyor of the screw conveying mechanism, and enters the horizontal screw conveyor from the discharge end of the inclined screw conveyor through the feed end of the horizontal screw conveyor, and falls from the discharge end of the horizontal screw conveyor to the belt conveyor on the lower side; Mud cake feeding step: The mud supply motor of the mud supply mechanism of the mud supply device drives the rotating drum and the mud pushing blade to rotate, so that the mud cake in the rotating drum passes through the opening of the shielding cover and is discharged from the crushing port at a fixed volume, and is cut into pieces by the mud crushing fly cutter driven by the mud crushing motor of the mud crushing mechanism at the lower side, and then falls onto the belt conveyor at the lower side with additives attached; Mixing and stirring step: conveying the mixture consisting of the additive and the mud cake into the mixing cylinder of the mixing device through the mixed material guide cover by a belt conveyor, and driving the mixing spindle by a mixing motor to mix and stir the mixture consisting of the additive and the mud cake; Finished product discharging step: after the mixture of additives and mud cake is mixed and stirred evenly through the mixing spindle, the mud cake sanding finished product is discharged through the mixing discharging port; The mud cake slurrying working method comprises: Water quantitative supply step: a water pump of a water supply device is used to supply a constant flow of water in a water tank into a mixing cylinder from a water inlet of a mixing device; Additive metering and conveying step: through the cooperation of the agitator of the additive batching mechanism of the additive batching conveying device and the screw discharger, the additive in the additive batching box is stirred and the volume is fixed, and the additive enters the inclined screw conveyor from the feed end of the inclined screw conveyor of the screw conveying mechanism, and enters the horizontal screw conveyor from the discharge end of the inclined screw conveyor through the feed end of the horizontal screw conveyor, and falls from the discharge end of the horizontal screw conveyor to the belt conveyor on the lower side; Mud cake feeding step: The mud supply motor of the mud supply mechanism of the mud supply device drives the rotating drum and the mud pushing blade to rotate, so that the mud cake in the rotating drum passes through the opening of the shielding cover and is discharged from the crushing port at a fixed volume, and is cut into pieces by the mud crushing fly cutter driven by the mud crushing motor of the mud crushing mechanism at the lower side, and then falls onto the belt conveyor at the lower side with additives attached; Mixing and stirring step: the mixture consisting of the additive and the mud cake is conveyed into the mixing cylinder of the mixing device through the mixed material guide cover by a belt conveyor, and the mixing motor drives the mixing spindle to mix and stir the mixture consisting of the additive and the mud cake and water; Finished product discharging step: after the mixture of additives and mud cake and water are mixed and stirred evenly through the mixing spindle, the mud cake slurry finished product is discharged through the mixing discharge port; The mud cake fluidization treatment working method comprises: Batching steps of recycled aggregate from construction waste: recycled aggregate from construction waste is discharged from the batching belt conveyor through the material storage bin of the batching device of recycled aggregate from construction waste according to the fixed volume, and falls onto the lower belt conveyor through the material guide cover of recycled aggregate from construction waste; Additive metering and conveying steps: through the cooperation of the agitator of the additive batching mechanism of the additive batching conveying device and the screw discharger, the additive in the additive batching box is stirred and the volume is fixed, and the additive enters the inclined screw conveyor from the feed end of the inclined screw conveyor of the screw conveying mechanism, and enters the horizontal screw conveyor from the discharge end of the inclined screw conveyor through the feed end of the horizontal screw conveyor, and falls from the discharge end of the horizontal screw conveyor to the belt conveyor on the lower side where the recycled aggregate of construction waste has been piled; Mud cake feeding step: The mud supply motor of the mud supply mechanism of the mud supply device drives the rotating drum and the mud pushing blade to rotate, so that the mud cake in the rotating drum passes through the opening of the shielding cover and is discharged from the crushing port at a fixed volume, and is cut into pieces by the mud crushing motor of the mud crushing mechanism at the lower side and driven by the mud crushing fly cutter, and then falls onto the belt conveyor with additives attached on the top of the recycled aggregate of construction waste at the lower side; Water quantitative supply step: a water pump of a water supply device is used to supply a constant flow of water in a water tank into a mixing cylinder from a water inlet of a mixing device; Mixing and stirring step: conveying the mixture of construction waste recycled aggregate, additives and mud cake into the mixing cylinder of the mixing device through the mixed material guide cover by a belt conveyor, and driving the mixing main shaft by a mixing motor to mix and stir the mixture of construction waste recycled aggregate, additives and mud cake and water; Finished product discharging step: After the mixture of construction waste recycled aggregate, additives and mud cake and water are mixed and stirred evenly through the mixing spindle, the mud cake fluidization treatment product is discharged through the mixing discharge port.

Images