Cement concrete pavement resonance rubblization crusher
By installing a water tank and conveying pipe on the crusher, water is used to absorb carbon particles in the exhaust gas, and the unabsorbed gas is discharged when the gas pressure increases. This solves the problem of exhaust gas pollution from petrochemical crushers and achieves environmental protection and safety improvement.
Patent Information
- Application Number
- CN202423146173.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-19
- Publication Date
- 2026-01-13
- Estimated Expiration
- 2034-12-19
AI Technical Summary
Existing petrochemical crushers produce exhaust gases containing carbon particles during operation, which are directly emitted into the atmosphere, causing environmental pollution.
A resonant crushing machine for cement concrete pavement was designed. By installing a water tank and a conveying pipe on the crusher body, the water in the tank absorbs carbon particles in the exhaust gas. The propeller and stirring rod keep the water flowing, making the absorption more complete. When the gas pressure increases, the floating sealing plate opens to discharge the unabsorbed gas.
It effectively absorbs carbon particles in exhaust gas, preventing them from being emitted into the atmosphere, reducing environmental pollution, and maintaining a safe air pressure in the water tank, thus improving the safety of the device.
Smart Images
Figure CN223793462U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a broken machine technical field especially relates to a cement concrete pavement resonance macadamization broken machine. BACKGROUND
[0002] The pavement resonance broken machine is a new type of pavement broken machine, which is used for breaking old cement pavement, has the advantages of strong power and reliable work, and in the construction or maintenance process of road engineering, workers generally break the old pavement by the macadamization broken machine and then maintain and construct.
[0003] However, the existing macadamization broken machine lacks waste gas treatment function. Since some macadamization broken machines use diesel engines as power sources, sometimes the macadamization broken machine will produce black smoke and fine carbon particles during work due to insufficient combustion of diesel, which is directly discharged to the outside, causing air pollution and seriously affecting the environment. UTILITY MODEL CONTENTS
[0004] The utility model discloses a cement concrete pavement resonance macadamization broken machine to solve at least any one of the problems in the above background.
[0005] To achieve the above object, the utility model provides the following technical scheme: a cement concrete pavement resonance macadamization broken machine, including the fixed installation in the broken machine body water tank, the broken machine body's waste gas discharge port place fixed mounting has the conveying pipe, and the conveying pipe's one end extends to the water tank, the fixed installation of the funnel is in the water tank, the fixed installation of two link plates is in the funnel, the fixed installation of the circular plate is on the outer wall of the side of two link plates and each other is close, the sliding rod is slidably installed on the circular plate, and the floating sealing plate is fixedly installed at the top end of the sliding rod, the compression spring is movably sleeved on the sliding rod, and the top end of the compression spring is fixedly connected with the floating sealing plate, and the bottom end of the compression spring is fixedly connected with the circular plate.
[0006] Preferably, the bottom end of the sliding rod is fixedly installed with a limiting plate.
[0007] Preferably, a protective telescopic corrugated pipe is movably sleeved on the sliding rod, the top end of the protective telescopic corrugated pipe is fixedly connected with the floating sealing plate, and the bottom end of the protective telescopic corrugated pipe is fixedly connected with the circular plate.
[0008] Preferably, a blowdown pipe is fixedly installed on the water tank, and a control valve is arranged in the blowdown pipe.
[0009] Preferably, an installation plate is fixedly installed in the conveying pipe, a rotating rod is rotatably installed on the installation plate, a propeller is fixedly sleeved on the top end of the rotating rod, and a plurality of stirring rods are fixedly installed on the rotating rod.
[0010] Preferably, the mounting plate has a through hole, a rotating bearing is fixedly installed in the through hole, and the rotating rod passes through the rotating bearing and is fixedly connected to the inner wall of the rotating bearing.
[0011] Preferably, an air-gathering pipe is fixedly installed inside the delivery pipe.
[0012] The beneficial effects of this utility model are as follows:
[0013] In this invention, the exhaust gas discharged during the operation of the crusher enters the water tank through a conveying pipe and comes into contact with water. The water in the tank absorbs the carbon particles in the exhaust gas. Simultaneously, the rapid flow of the exhaust gas in the conveying pipe drives the propeller to rotate, which in turn causes the stirring rod to rotate. This keeps the water in the tank constantly flowing, ensuring more complete absorption of the carbon particles and preventing them from being directly released into the atmosphere and causing air pollution. At the same time, other gases in the exhaust gas that cannot be absorbed by the water accumulate above the liquid surface, increasing the air pressure in the tank. Ultimately, under the action of this air pressure, the floating sealing plate moves upward, opening the funnel and allowing the gases that cannot be absorbed by the water to be discharged into the external environment. This ensures that the air pressure in the tank remains at a safe level, improving the safety of the device. Attached Figure Description
[0014] Figure 1 A schematic diagram of a preferred embodiment of the resonant crushing and pulverizing machine for cement concrete pavement provided by this utility model;
[0015] Figure 2 for Figure 1 The enlarged schematic diagram of part A shown below;
[0016] Figure 3 for Figure 1 The enlarged schematic diagram of section B is shown below;
[0017] Figure 4 A perspective view of the resonant crushing and pulverizing machine for cement concrete pavement provided by this utility model.
[0018] In the diagram: 1. Crusher body; 2. Water tank; 3. Conveying pipe; 4. Funnel; 5. Connecting plate; 6. Circular plate; 7. Sliding rod; 8. Limiting plate; 9. Compression spring; 10. Protective telescopic corrugated pipe; 11. Floating sealing plate; 12. Mounting plate; 13. Propeller; 14. Air concentrator; 15. Rotating rod; 16. Agitating rod. Detailed Implementation
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0020] This utility model provides, for example Figures 1-4 The cement concrete pavement resonant crushing machine shown includes a water tank 2 fixedly installed on the crusher body 1. A conveying pipe 3 is fixedly installed at the exhaust port of the crusher body 1, and one end of the conveying pipe 3 extends into the water tank 2. In order to quickly discharge the sewage in the water tank 2, a drain pipe is fixedly installed on the water tank 2, and a control valve is installed in the drain pipe. A funnel 4 is fixedly installed inside the water tank 2, and two connecting plates 5 are fixedly installed inside the funnel 4. A circular plate 6 is fixedly installed on the outer wall of the side of the two connecting plates 5 that are close to each other. A sliding rod 7 is slidably installed on the circular plate 6. In order to limit the sliding rod 7 and thus keep the sliding rod 7 always sliding on the circular plate 6, a limit plate 8 is fixedly installed at the bottom of the sliding rod 7, and a floating sealing plate 11 is fixedly installed at the top of the sliding rod 7. A compression spring 9 is movably sleeved on the sliding rod 7, and the top of the compression spring 9 is fixedly connected to the floating sealing plate 11, and the bottom of the compression spring 9 is fixedly connected to the circular plate 6.
[0021] In order to protect the compression spring 9 and prevent water and external dust from adhering to the compression spring 9 when water is added to the water tank 2, thus affecting the service life of the compression spring 9, a protective telescopic corrugated tube 10 is movably sleeved on the sliding rod 7, and the top end of the protective telescopic corrugated tube 10 is fixedly connected to the floating sealing plate 11, and the bottom end of the protective telescopic corrugated tube 10 is fixedly connected to the circular plate 6.
[0022] To ensure the water in tank 2 remains constantly flowing for more complete absorption of carbon particles, a mounting plate 12 is fixedly installed inside the delivery pipe 3. A rotating rod 15 is rotatably mounted on the mounting plate 12. To rotatably mount the rotating rod 15 onto the mounting plate 12, a through hole is provided on the mounting plate 12. A rotating bearing is fixedly installed inside the through hole. The rotating rod 15 passes through the rotating bearing and is fixedly connected to the inner wall of the rotating bearing. The bearing makes the rotation of the rotating rod 15 on the mounting plate 12 more stable. A propeller 13 is fixedly sleeved at the top of the rotating rod 15. Several stirring rods 16 are fixedly mounted on the rotating rod 15. The rapid flow of exhaust gas in the delivery pipe 3 drives the propeller 13 to rotate, thereby causing the stirring rods 16 to rotate.
[0023] In order to collect the exhaust gas discharged from the crusher body 1, and thus make the exhaust gas flow faster in the air collection pipe 14, and drive the propeller 13 to rotate faster, the air collection pipe 14 is fixedly installed in the conveying pipe 3.
[0024] The working principle of the resonant crushing machine for cement concrete pavement provided by this utility model is as follows: In the initial state, the water tank 2 is filled with water, the bottom end of the conveying pipe 3 is below the water surface, the compression spring 9 is in a stretched state so that the floating sealing plate 11 is always in close contact with the funnel 4, and the cement concrete pavement is crushed by the crusher body 1. When the crusher body 1 is working, the exhaust gas discharged enters the water tank 2 through the conveying pipe 3 and comes into contact with the water. The water in the water tank 2 absorbs the carbon particles in the exhaust gas. At the same time, the exhaust gas flows rapidly in the conveying pipe 3, driving the propeller 13 to rotate. The rotation of the propeller 13 The rotating rod 15 rotates, which in turn drives the stirring rod 16 to rotate, keeping the water in the water tank 2 in a constant state of flow. This ensures more complete absorption of carbon particles and prevents them from being directly released into the atmosphere, causing air pollution. At the same time, other gases in the exhaust gas that cannot be absorbed by the water will accumulate above the liquid surface, gradually increasing the air pressure in the water tank 2. Ultimately, under the action of this air pressure, the floating sealing plate 11 moves upward, opening the funnel 4 and allowing the gases in the exhaust gas that cannot be absorbed by the water to be discharged into the external environment. This ensures that the air pressure in the water tank 2 is always maintained at a safe level, improving the safety of the device.
[0025] Compared with related technologies, the resonant crushing machine for cement concrete pavement provided by this utility model has the following beneficial effects:
[0026] This utility model provides a resonant crushing machine for cement concrete pavement. When the crusher body 1 is working, the exhaust gas discharged enters the water tank 2 through the conveying pipe 3 and comes into contact with water. The water in the water tank 2 absorbs the carbon particles in the exhaust gas. At the same time, the exhaust gas flows rapidly in the conveying pipe 3, which drives the propeller 13 to rotate, thereby causing the stirring rod 16 to rotate. This keeps the water in the water tank 2 in a constant state of flow, making the absorption of carbon particles more complete and preventing the carbon particles from being directly emitted into the atmosphere and causing air pollution. Meanwhile, other gases in the exhaust gas that cannot be absorbed by the water will accumulate above the liquid surface, increasing the air pressure in the water tank 2. Finally, under the action of this air pressure, the floating sealing plate 11 moves upward and opens the funnel 4, allowing the gases that cannot be absorbed by the water to be discharged into the external environment. This keeps the air pressure in the water tank 2 at a safe level, improving the safety of the device.
[0027] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A resonant crushing machine for cement concrete pavement, comprising a water tank fixedly installed on the crusher body, characterized in that: A conveying pipe is fixedly installed at the exhaust port of the crusher body, and one end of the conveying pipe extends into the water tank. A funnel is fixedly installed inside the water tank, and two connecting plates are fixedly installed inside the funnel. A circular plate is fixedly installed on the outer wall of the side of the two connecting plates that are close to each other. A sliding rod is slidably installed on the circular plate, and a floating sealing plate is fixedly installed at the top of the sliding rod. A compression spring is movably sleeved on the sliding rod, and the top of the compression spring is fixedly connected to the floating sealing plate, and the bottom of the compression spring is fixedly connected to the circular plate.
2. The resonant crushing and pulverizing machine for cement concrete pavement according to claim 1, characterized in that: A limit plate is fixedly installed at the bottom end of the sliding rod.
3. The resonant crushing and pulverizing machine for cement concrete pavement according to claim 2, characterized in that: A protective telescopic corrugated tube is movably sleeved on the sliding rod, and the top end of the protective telescopic corrugated tube is fixedly connected to the floating sealing plate, while the bottom end of the protective telescopic corrugated tube is fixedly connected to the circular plate.
4. The resonant crushing and pulverizing machine for cement concrete pavement according to claim 3, characterized in that: A drain pipe is fixedly installed on the water tank, and a control valve is installed inside the drain pipe.
5. The resonant crushing and pulverizing machine for cement concrete pavement according to claim 4, characterized in that: An installation plate is fixedly installed inside the conveying pipe. A rotating rod is rotatably installed on the installation plate. A propeller is fixedly sleeved at the top of the rotating rod. Several stirring rods are fixedly installed on the rotating rod.
6. The resonant crushing and pulverizing machine for cement concrete pavement according to claim 5, characterized in that: The mounting plate has a through hole, and a rotating bearing is fixedly installed in the through hole. The rotating rod passes through the rotating bearing and is fixedly connected to the inner wall of the rotating bearing.
7. The resonant crushing and pulverizing machine for cement concrete pavement according to claim 6, characterized in that: An air-gathering pipe is fixedly installed inside the delivery pipe.