Movable sludge solidification and production conversion device and container transportation system

Abstract

The utility model discloses a movable sludge solidification and production conversion device and a container transportation system, and belongs to the technical field of sludge solidification devices. The device comprises a sludge batching unit, a cement distribution unit, a stirring unit, a brick making unit and an integrated control unit. The sludge batching unit comprises an automatic batching machine and a conveying assembly; the cement distribution unit comprises a spiral conveyor and a bottom material cement metering scale; the stirring unit comprises a feeding end and a discharging end; the feeding end is located at the other end of the conveying assembly and located below the bottom material cement metering scale at the same time. The brick making unit is used for making bricks; and the integrated control unit is used for controlling the sludge batching unit and the brick making unit. The device can be loaded in a container so as to move along with dredging work, and it is guaranteed that sludge solidification and production are not restrained by places to the maximum extent.

Description

Technical Field

[0001] The utility model belongs to the technical field of silt solidification devices, and particularly relates to a mobile silt solidification and conversion production device and a container transportation system. Background Art

[0002] Carrying out dredging work is of great significance for ensuring the safety of reservoir dams themselves and the public, improving the stability of downstream river channels, and promoting the sustainable development of the economy and society. The silt generated by dredging is usually discarded, which not only incurs huge transportation costs but also causes great damage to the environment.

[0003] Converting silt into geotechnical materials and bricks through solidification treatment is an effective resource utilization method, which can bring significant economic and environmental benefits. However, whether transporting the dredged silt to a brick factory or building a brick production line on-site will result in high costs.

[0004] Therefore, starting from the actual engineering needs, it is urgent to invent a mobile silt solidification and conversion production device to realize the near-site and on-site resource utilization of silt. Content of the Utility Model

[0005] Purpose of the utility model: To solve the above problems, the utility model provides a mobile silt solidification and conversion production device and a container transportation system.

[0006] Technical solution: A mobile silt solidification and conversion production device includes:

[0007] A silt batching unit, including an automatic batching machine for mixing and batching silt, and a conveying assembly with one end located at the output end of the automatic batching machine;

[0008] A cement distribution unit, including a screw conveyor for conveying cement, and a base material cement weighing scale located at the output end of the screw conveyor;

[0009] A mixing unit, including a feed end and a discharge end; the feed end is located at the other end of the conveying assembly and is simultaneously located below the base material cement weighing scale;

[0010] A brick making unit for preparing bricks; the brick making unit includes: a base material storage hopper disposed below the discharge end, a hydraulic molding machine disposed at the output end position of the base material storage hopper, and an automatic plate feeder for placing a forming template into the hydraulic molding machine;

[0011] An integrated control unit for controlling the silt batching unit and the brick making unit.

[0012] In a further embodiment, it further includes: a plate stacking machine for recycling the forming template and the bricks.

[0013] In a further embodiment, the integrated control unit includes:

[0014] A stirring and mixing control cabinet for controlling the sludge batching unit;

[0015] A brick machine control cabinet for controlling the brick making unit.

[0016] In a further embodiment, the automatic batching machine includes at least two independent bins.

[0017] In a further embodiment, the stirring unit is a planetary stirrer.

[0018] In a further embodiment, the conveying assembly is a belt conveyor.

[0019] In another technical solution, a container transportation system is provided, including a container and a mobile sludge solidification and brick production device as described above.

[0020] The device is loaded in the container, and the container is transported by a transportation means.

[0021] In a further embodiment, the container includes a base and a lid detachably connected to the base.

[0022] Beneficial effects:

[0023] (1) In the present utility model, a complete brick production line is set up by using dredged sludge as a raw material, improving economic and environmental benefits. At the same time, through the integrated control unit, the working state of the brick production line can be set, and the mixing ratio of raw materials such as binders, aggregates, sludge, and water can be set, thus realizing the automatic production from stirring and batching to brick production.

[0024] (2) The present utility model can be loaded in a container, and thus can be moved along with the dredging work, ensuring to the greatest extent that the sludge solidification and brick production are not restricted by location; by moving the brick production line through the container, the dredged sludge can be solidified and converted into bricks near the dredging site, reducing transportation costs and environmental damage, and realizing the on-site resource utilization of the sludge. Description of the drawings

[0025] Figure 1 is the front view of the present utility model;

[0026] Figure 2 is the top view of the present utility model;

[0027] Figure 3 is the side view of the present utility model.

[0028] Figures 1 to 3The labels in the figure are: container 1, automatic batching machine 2, belt conveyor 3, cement silo 4, screw conveyor 5, bottom material cement weighing scale 6, mixer 7, hydraulic molding machine 8, bottom material storage hopper 9, automatic plate feeder 10, plate stacking machine 11, mixing and batching control cabinet 12, brick machine control cabinet 13. Detailed implementation mode

[0029] Embodiment 1

[0030] As Figures 1 to 3 shown, this embodiment provides a mobile sludge solidification and brick production device (hereinafter referred to as this device). This device includes: a sludge batching unit, a cement delivery unit, a mixing unit, a brick making unit, and an integrated control unit.

[0031] Among them, the sludge batching unit includes: an automatic batching machine 2 for mixing and batching sludge, and a conveying component with one end located at the output end of the automatic batching machine 2. The conveying component is set as a belt conveyor 3.

[0032] The automatic batching machine 2 includes at least two independent bins. The maximum capacity of the bin is 4 cubic meters (7.5T), the metering accuracy is 2%, and the production capacity is 60 cubic meters per hour.

[0033] The cement delivery unit includes a screw conveyor 5 for conveying cement, and a bottom material cement weighing scale 6 located at the output end of the screw conveyor 5. A cement silo 4 is set at the brick making site. The input end of the screw conveyor 5 is connected to the cement silo 4.

[0034] The mixing unit includes a feed end and a discharge end. The feed end is located at the output end of the conveying component and is also located below the bottom material cement weighing scale 6. In this example, the mixing unit is a planetary mixer 7, with a feed capacity of 375L, a discharge capacity of 250L, a mixing power of 11KW, and hydraulic discharging is adopted.

[0035] The brick making unit is used to prepare bricks. The brick making unit includes: a bottom material storage hopper 9 located below the discharge end, a hydraulic molding machine 8 located at the output end position of the bottom material storage hopper 9, and an automatic plate feeder 10 for placing the forming template into the hydraulic molding machine 8.

[0036] The integrated control unit is used to control the sludge batching unit and the brick making unit. The integrated control unit includes: a mixing and batching control cabinet 12 and a brick machine control cabinet 13. The mixing and batching control cabinet 12 is used to control the sludge batching unit to realize unmanned operation of the mixing and batching system. The brick machine control cabinet 13 is used to control the brick making unit to realize the overall control of the brick making process.

[0037] Furthermore, this device also includes: a plate stacking machine 11. The plate stacking machine 11 is used to recycle the forming template and bricks. In this embodiment, the power of the plate stacking machine 11 is 4.5KW.

[0038] The working principle is as follows:

[0039] First, load this device into a suitable container 1, transport this device to a suitable production site by means of transportation tools such as trucks, and then use a crane to place the container 1 on the ground; after that, the operator opens the container 1, takes out the automatic batching machine 2 and the belt conveyor 3 placed inside the container 1, and places the automatic batching machine 2 outside the container 1; one end of the belt conveyor 3 is placed at the output end of the automatic batching machine 2, and the other end is placed at the feeding end of the mixer 7; subsequently, connect the cement silo 4 in the site to one end of the screw conveyor 5, and place the other end of the screw conveyor 5 above the bottom material cement weighing scale 6, and finally power on all the equipment.

[0040] Production personnel place the sludge, admixture, water, and aggregate required for solidification production into the automatic batching machine 2; turn on the mixing and compounding control cabinet 12 and the brick machine control cabinet 13, and input the production mix ratio in the mixing and compounding control cabinet 12; after confirming the target data, the automatic batching machine 2 discharges the production materials to the belt conveyor 3 according to the target quality, and the belt conveyor 3 transports the materials into the mixer 7; at the same time, the screw conveyor 5 pumps the cement in the cement silo 4 onto the bottom material cement weighing scale 6. When the cement reaches the preset weight, the screw conveyor 5 stops pumping, and the bottom material cement weighing scale 6 opens the gate to allow the cement to enter the mixer 7; after being fully stirred by the mixer 7, the mixture enters the bottom material storage hopper 9 through the discharge end. By operating the brick machine control cabinet 13, the automatic board feeder 10 places the forming template into the hydraulic forming machine 8, the bottom material storage hopper 9 provides the mixture to the hydraulic forming machine 8, and the hydraulic forming machine 8 conducts brick production; after the production is completed, the brick stacking machine 11 recovers the formed bricks and the forming template for the next round of production.

[0041] Embodiment 2

[0042] This embodiment provides a container transportation system, including a container 1 and a mobile sludge solidification and brick production device as described above.

[0043] The device is loaded in the container 1, and the container 1 is transported by means of transportation tools.

[0044] The container 1 includes a base and a lid detachably connected to the base. The base is used to load this device, the lid can be hoisted, and the container 1 must have sufficient strength and stiffness. The container 1 is a special container with an unlimited length and a rectangular box structure.

[0045] This device can not only be loaded into container 1 for transportation through container 1. Moreover, during the process of solidifying sludge into bricks, some equipment of this device is placed inside container 1 and does not need to be carried out of container 1, saving time and effort; for example, mixer 7, bottom material cement weighing scale 6, bottom material storage hopper 9, hydraulic molding machine 8, automatic plate feeder 10, mixing and compounding control cabinet 12, brick machine control cabinet 13, and plate stacking machine 11 are arranged inside container 1.

Claims

1. A mobile sludge solidification production device, characterized in that: include: A sludge batching unit, comprising an automatic batching machine for mixing and batching sludge, and a conveying assembly having one end arranged at an output end of the automatic batching machine; A cement distribution unit, comprising a screw conveyor for conveying cement, and a bottom material cement weighing scale provided at the output end of the screw conveyor; A stirring unit, comprising a feed end and a discharge end; the feed end is located at the other end of the conveying assembly and is also located below the bottom material cement weighing scale; A brick making unit, for preparing bricks; the brick making unit comprises: a bottom material storage hopper arranged below the discharge end, a hydraulic forming machine arranged at the output end of the bottom material storage hopper, and an automatic plate feeding machine for placing a forming template in the hydraulic forming machine; An integrated control unit is used to control the sludge batching unit and the brick making unit.

2. A mobile sludge solidification production device as claimed in claim 1, characterized in that: Also includes: Plate stacking machine for recycling moulding templates and forming bricks.

3. A mobile sludge solidification production device as claimed in claim 1, characterized in that: The integrated control unit comprises: A stirring and mixing control cabinet, used for controlling the sludge batching unit; A brick machine control cabinet is used to control the brick making unit.

4. A mobile sludge solidification production device as claimed in claim 1, characterized in that: The automatic batching machine comprises at least two independent warehouse bodies.

5. The mobile sludge solidification production device according to claim 1, characterized in that: The stirring unit is a planetary mixer.

6. The mobile sludge solidification production device according to claim 1, characterized in that: The conveying component is a belt conveyor.

7. A container transportation system, comprising a container and a mobile sludge solidification production device according to any one of claims 1 to 6, characterized in that: The device is loaded in the container, and the container is transported by a transportation vehicle.

8. A container transportation system according to claim 7, characterized in that: The container comprises a base and a box cover detachably connected to the base.

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