A new environment-friendly intelligent grouting vehicle

Abstract

The utility model discloses a novel environmental protection intelligence grouting vehicle, including making pulp system, storage pulp system and grouting system that set up in the compartment in proper order and be connected, wherein: storage pulp system includes A liquid tank, B liquid tank and electric control cabinet, A liquid tank and B liquid tank are used for storing different types of slurry, wherein: the outlet of A liquid tank is provided with first pneumatic butterfly valve, and the first pneumatic butterfly valve is divided into two parallel pipe lines, and the first pipe line is connected with the water tank, and the first pipe line is provided with second pneumatic butterfly valve, and the second pipe line is connected with A liquid grouting pump, and the outlet of B liquid tank and B liquid grouting pump are communicated with third pipe line, and the third pipe line is provided with third pneumatic butterfly valve, and the first pipe line and third pipe line are communicated with fourth pipe line, and the fourth pipe line is provided with fourth pneumatic butterfly valve. Adopt this grouting vehicle to realize the integration and automation of grouting operation, improve the efficiency and quality of grouting operation, reduce construction cost.

Description

Technical Field

[0001] This utility model belongs to the field of intelligent grouting technology, specifically relating to a new type of environmentally friendly intelligent grouting vehicle. Background Technology

[0002] In the construction of mines, tunnels, water conservancy projects, and other engineering projects, grouting is a crucial step in ensuring project safety and quality. Traditional grouting equipment suffers from problems such as low transportation and installation efficiency due to its modular design, reliance on manual grout mixing, complex switching between single and dual grout types, and severe dust and noise pollution. For example, dust pollution generated during material loading and noise from the grouting pump not only affect the environment but also threaten the health of operators. Therefore, there is an urgent need for an integrated, intelligent, and environmentally friendly grouting system. Utility Model Content

[0003] The purpose of this utility model is to provide a new type of environmentally friendly intelligent grouting vehicle that realizes the integration and automation of grouting operations, improves the efficiency and quality of grouting operations, reduces construction costs, and adapts to various complex engineering construction environments.

[0004] This utility model adopts the following technical solution: A novel environmentally friendly intelligent grouting vehicle, comprising a grouting system, a grout storage system, and a grouting system connected in sequence and installed inside the vehicle compartment, wherein:

[0005] The slurry storage system includes tank A, tank B, and an electrical control cabinet. Tanks A and B are used to store different types of slurry, wherein:

[0006] A first pneumatic butterfly valve is installed at the outlet of liquid A. After the first pneumatic butterfly valve, the pipeline splits into two parallel pipelines. The first pipeline is connected to the water tank and a second pneumatic butterfly valve is installed on the first pipeline. The second pipeline is connected to the grouting pump of liquid A.

[0007] A third pipeline connects the outlet of liquid B to the grouting pump of liquid B, and a third pneumatic butterfly valve is installed on the third pipeline.

[0008] After the first pneumatic butterfly valve and the third pneumatic butterfly valve, a fourth pipeline is connected between the first pipeline and the third pipeline, and a fourth pneumatic butterfly valve is installed on the fourth pipeline.

[0009] The first, second, third, and fourth pneumatic butterfly valves are all connected to the electrical control cabinet, which is used to control each butterfly valve to achieve single-liquid grouting of liquid tank A or liquid tank B, or simultaneous double-liquid grouting of liquid tank A and liquid tank B.

[0010] Furthermore, the A-liquid grouting pump and the B-liquid grouting pump are respectively connected to a grouting pump hydraulic system, which is used to provide power to the A-liquid grouting pump and the B-liquid grouting pump.

[0011] Furthermore, the outlet of the water tank is connected to a cleaning pump, and the outlet of the cleaning pump is divided into multiple pipelines, which are respectively connected to the pulping machine, liquid tank A and liquid tank B.

[0012] Furthermore, the pulping system includes a dry powder tank and a pulping machine. The dry powder tank is a tank body used to hold the powder for pulping. A screw conveyor is installed outside the dry powder tank and at its bottom. The inlet of the screw conveyor is connected to the dry powder tank, and the outlet is connected to the pulping machine.

[0013] The beneficial effects of this utility model are: 1. Integrating the pulping, storage, and injection systems within the vehicle reduces the equipment's footprint and transportation costs, improves installation and commissioning efficiency, and shortens construction preparation time. 2. The intelligent switching function between single and dual liquids meets the needs of different engineering scenarios, reducing redundant equipment investment. 3. The automatic proportioning and cleaning functions reduce manual intervention, improve slurry quality stability, and reduce equipment maintenance costs. Attached Figure Description

[0014] Figure 1 A schematic diagram of the switching process for a new type of environmentally friendly intelligent grouting truck;

[0015] Figure 2 A schematic diagram of a new type of environmentally friendly intelligent grouting vehicle. Figure 1 ;

[0016] Figure 3 A schematic diagram of a new type of environmentally friendly intelligent grouting vehicle. Figure 2 ;

[0017] The components include: 1. Liquid A tank; 2. Liquid B tank; 3. First pneumatic butterfly valve; 4. Second pneumatic butterfly valve; 5. Third pneumatic butterfly valve; 6. Fourth pneumatic butterfly valve; 7. Water tank; 8. Liquid A grouting pump; 9. Liquid B grouting pump; 10. Integrated frame; 11. Dry powder tank; 12. Grouting pump hydraulic system; 13. Transport vehicle; 14. Pulping machine; 15. Cleaning pump; 16. Electrical control cabinet. Detailed Implementation

[0018] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0019] This utility model discloses a novel environmentally friendly intelligent grouting vehicle, such as... Figure 1 , 2 As shown in Figure 3, the system includes a pulping system, a pulp storage system, and a grouting system. The pulping system includes a dry powder tank 11 and a pulping machine 14. The dry powder tank 11 is used to store the dry powder materials required for making the slurry. The pulping machine 14 can mix the dry powder materials with water in a set ratio to make a slurry that meets the requirements.

[0020] The above-mentioned slurry storage system includes a liquid tank A 1, a liquid tank B 2, and an electrical control cabinet 16. Liquid tank A 1 and liquid tank B 2 are used to store different types of slurry, respectively.

[0021] A first pneumatic butterfly valve 3 is installed at the outlet of liquid A tank 1. After the first pneumatic butterfly valve 3, the pipeline splits into two parallel pipelines. The first pipeline is connected to water tank 7, and a second pneumatic butterfly valve 4 is installed on the first pipeline. The second pipeline is connected to liquid A grouting pump 8.

[0022] A third pipeline connects the outlet of liquid B tank 2 and liquid B grouting pump 9. A third pneumatic butterfly valve 5 is installed on the third pipeline at the outlet of liquid B tank 2.

[0023] After the first pneumatic butterfly valve 3 and the third pneumatic butterfly valve 5, a fourth pipeline is connected between the first pipeline and the third pipeline, and a fourth pneumatic butterfly valve 6 is installed on the fourth pipeline.

[0024] The grouting mode is set via the electrical control cabinet 16. When performing single-liquid grouting, the electrical control cabinet 16 controls a single butterfly valve, opening only either liquid tank 1 (A liquid tank 1) or liquid tank 2 (B liquid tank 2). When performing dual-liquid grouting, the electrical control cabinet 16 controls the corresponding butterfly valve, controlling both liquid tank 1 (A liquid tank 1) and liquid tank 2 (B liquid tank 2) to output simultaneously. The electrical control cabinet 16 is the control core of the entire grout storage system, capable of data interaction and collaborative work with the grouting system and the grouting system.

[0025] The A-liquid grouting pump 8 and the B-liquid grouting pump 9 are respectively connected to the grouting pump hydraulic system. The grouting pump hydraulic system provides power to the A-liquid grouting pump 8 and the B-liquid grouting pump 9, driving the A-liquid grouting pump 8 and the B-liquid grouting pump 9 to deliver the grout to the grouting hole.

[0026] The outlet of water tank 7 is connected to a cleaning pump, and the outlet of the cleaning pump is divided into multiple pipelines, which are respectively connected to pulper 14, liquid tank A 1, and liquid tank B 2. The cleaning pump is connected to electrical control cabinet 16.

[0027] Water tank 7 is used to store cleaning water, facilitating the cleaning of the pulping machine 14, grouting pump, and pipelines, and preventing the grout from solidifying and clogging. After the grouting operation is completed, the operator starts the cleaning program through the electrical control cabinet 16. The cleaning pump injects high-pressure clean water into each piece of equipment and pipeline for cleaning, completing the operation.

[0028] The dry powder tank 11 is used to store the dry powder materials required for making the slurry. The pulping machine 14 mixes the dry powder materials with water according to a set ratio to make a slurry that meets the requirements. The dry powder tank 11 is a tank body. A screw conveyor is installed outside the dry powder tank 11 and at its bottom. The inlet of the screw conveyor is connected to the dry powder tank 11, and the outlet is connected to the pulping machine 14. The pulping machine 14 includes a mixing chamber, which is connected to the screw conveyor and the water inlet pipe. A stirrer and a metering device are installed inside the mixing chamber. A weighing sensor is installed outside the mixing chamber and at its bottom. The electrical control cabinet 16 weighs the slurry in real time according to the preset slurry ratio, using the weighing sensor to accurately control the amount of dry powder conveyed. The pulping machine 14 is equipped with a metering device and a stirring device to ensure accurate slurry ratio and uniform mixing. The mixing chamber adopts a fully enclosed structure to reduce dust leakage. The feed port of the dry powder tank 11 is equipped with a telescopic hose, which can be directly connected to the dry powder conveying device during feeding. All equipment is powered via external cables to ensure stable operation.

[0029] The pulping system, pulp storage system, and grouting system are all located in the compartment of the transport vehicle 13, and sound insulation cotton is pasted inside and outside the compartment. The compartment door is closed during the mixing and grouting process to reduce the noise of the equipment operation.

[0030] When this new type of environmentally friendly intelligent grouting truck is in operation, it travels to the construction site, supports its chassis with its support legs, connects to the power supply via the integrated cable of the grouting truck, and connects the water inlet pipe of the water tank 7 to the external water system. The operator performs system initialization settings through the electrical control cabinet 16, including grouting mode, grout mixing parameters, grouting pressure, and flow rate thresholds. There are two grouting modes: single-liquid and dual-liquid.

[0031] Open the feed port of the dry powder tank 11 and pre-fill the dry powder material into the dry powder tank 11; add clean water to the water tank 7 by connecting the water supply pipe in advance. When pulping starts, input the pulp ratio into the control cabinet 16, and the electrical control cabinet 16 starts the screw conveyor according to the preset ratio. At the same time, the water inlet pipe of the pulper 14 is equipped with a flow sensor, and the pneumatic butterfly valve accurately controls the water inlet according to the calculation results. The pulper 14 mixes the dry powder and water at the set speed to produce a pulp that meets the requirements.

[0032] After the slurry is mixed, the slurry storage command is executed in the control cabinet 16. The slurry suction pump located outside the slurry mixer 14 is used to transport the slurry from the slurry mixer 14 to the slurry storage tank A 1 and / or tank B 2.

[0033] During single-liquid grouting, only the first pneumatic butterfly valve 3 or the third pneumatic butterfly valve 5 is opened. During dual-liquid grouting, the first pneumatic butterfly valve 3 and the third pneumatic butterfly valve 5 are opened simultaneously, and the mixing ratio is adjusted by the third pneumatic butterfly valve 5 and the fourth pneumatic butterfly valve 6, and the grouting is completed by the grouting system.

[0034] After the grouting operation is completed, the cleaning mode is selected in the electrical control cabinet 16. Water in the water tank 7 is injected into the multi-way pipeline through the grouting pump. At this time, the first pneumatic butterfly valve 3 and the third pneumatic butterfly valve 5 are closed, and the second pneumatic butterfly valve 4 and the fourth pneumatic butterfly valve 6 are opened. Water is drawn from the water tank 7 by the A liquid grouting pump 8 and the B liquid grouting pump 9 to carry out the grouting cleaning work.

Claims

1. A new environmentally friendly intelligent grouting vehicle, characterized in that, This includes a slurry preparation system, a slurry storage system, and a slurry injection system, which are connected in sequence and located within the carriage, wherein: The slurry storage system includes a liquid tank A (1), a liquid tank B (2), and an electrical control cabinet (16). The liquid tank A (1) and the liquid tank B (2) are used to store different types of slurry, wherein: A first pneumatic butterfly valve (3) is installed at the outlet of the A liquid tank (1). After the first pneumatic butterfly valve (3), two parallel pipelines are connected. The first pipeline is connected to the water tank (7), and a second pneumatic butterfly valve (4) is installed on the first pipeline. The second pipeline is connected to the A liquid grouting pump (8). A third pipeline connects the outlet of the B liquid tank (2) and the B liquid grouting pump (9), and a third pneumatic butterfly valve (5) is installed on the third pipeline; After the first pneumatic butterfly valve (3) and the third pneumatic butterfly valve (5), a fourth pipeline is connected between the first pipeline and the third pipeline, and a fourth pneumatic butterfly valve (6) is installed on the fourth pipeline. The first pneumatic butterfly valve (3), the second pneumatic butterfly valve (4), the third pneumatic butterfly valve (5) and the fourth pneumatic butterfly valve (6) are all connected to the electrical control cabinet (16). The electrical control cabinet (16) is used to control each butterfly valve to realize single-liquid grouting of liquid tank A (1) or liquid tank B (2) respectively, or double-liquid grouting of liquid tank A (1) and liquid tank B (2) at the same time.

2. A new environmentally friendly intelligent grouting vehicle according to claim 1, characterized in that, The A-liquid grouting pump (8) and the B-liquid grouting pump (9) are respectively connected to a grouting pump hydraulic system (12), which is used to provide power to the A-liquid grouting pump (8) and the B-liquid grouting pump (9).

3. The novel environmentally friendly intelligent grouting vehicle as described in claim 2, characterized in that, The outlet of the water tank (7) is connected to a cleaning pump, and the outlet of the cleaning pump is divided into multiple pipelines, which are respectively connected to the pulping machine (14), the A liquid tank (1) and the B liquid tank (2).

4. The novel environmentally friendly intelligent grouting vehicle as described in claim 3, characterized in that, The pulping system includes a dry powder tank (11) and a pulping machine (14). The dry powder tank (11) is a tank body used to hold powder for pulping. A screw conveyor is installed outside the dry powder tank (11) and at its bottom. The inlet of the screw conveyor is connected to the dry powder tank (11), and the outlet is connected to the pulping machine (14).

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