Double-roller crusher with dust collection structure
By designing a vacuum cleaner in the roller crusher, and using air pumps and water tanks to wash and filter dust, the problem of flying dust pollution when crushing stones is solved, and the dust removal effect and safety of the working environment are improved.
Patent Information
- Application Number
- CN202420378420.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-29
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-02-28
AI Technical Summary
Existing roller crushers generate a large amount of flying dust when crushing stones, which affects the working environment and cannot efficiently limit, process and collect flying dust.
A roll crusher with a vacuum-sucking structure is designed. By setting up an air pump, air intake pipe, air collection port and filter, the generated dust is pumped into the water tank, and the water in the tank is washed and filtered, achieving multi-angle and multi-angle Dust removal work at the location.
The stable and efficient restriction, treatment and collection of flying dust is achieved, and the working environment is improved, and the dust removal effect is improved through the washing and filtration of the water tank.
Smart Images
Figure CN222469199U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of double-roll crushers, and more specifically, to a double-roll crusher with a dust suction structure. Background Art
[0002] The roller crusher allows the crushed material to fall between the two rollers through the feed port for extrusion and crushing. The finished material falls naturally. When encountering hard or unbreakable objects, the rollers of the roller crusher can automatically retreat by the action of hydraulic cylinders or springs to increase the gap between the rollers, allowing the hard or unbreakable objects to fall, thereby protecting the machine from damage. There is a certain gap between the two rollers rotating in opposite directions. By changing the gap, the maximum discharge particle size of the product can be controlled.
[0003] However, when the crusher is used to crush gravel, a large amount of flying dust will be generated. The flying dust will greatly affect the working environment. Most of the existing equipment cannot effectively limit, process and collect the flying dust. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a double-roll crusher with a dust suction structure, which has the characteristics of being able to stably and efficiently limit, process and collect flying dust.
[0006] (II) Technical solution
[0007] To achieve the above-mentioned purpose, the utility model provides a double-roll crusher with a dust suction structure, including a body, a feed port is arranged on the top of the body, a mounting plate is arranged on the surface of the body, a support plate is fixedly connected to the top of the mounting plate, a water tank is overlapped on the top of the support plate, a support assembly is arranged between the support plate and the water tank, a first air pump is arranged on one side of the body, a first air inlet pipe is arranged at one end of the first air pump, a first air collecting port is arranged at one end of the first air inlet pipe, the first air collecting port is arranged on the inner side of the feed port, a first protective block is arranged on the inner side of the feed port, a first filter is arranged inside the first air collecting port, an inner groove is opened inside the body, a second air pump is arranged inside the inner groove, a second air pump is arranged at one end of the second air pump, a second air inlet pipe is arranged at one end of the second air inlet pipe, the second air collecting port is arranged inside the body, a second protective block is arranged inside the body, and a second filter is arranged inside the second air collecting port.
[0008] When using a double-roll crusher with a dust suction structure according to the technical solution, by setting a support component, the water tank can be limited and supported to ensure the stability of the water tank during installation and use; the first air pump can be used to draw dust generated during feeding from the first air collecting port, the first air inlet pipe and the first air outlet pipe into the water tank, and the exhaust gas can be washed with the water in the water tank; the first protective block can be used to prevent larger crushed stones from damaging the first air collecting port during feeding; the second air pump can be used to draw dust generated during crushing from the second air collecting port, through the second air inlet pipe and the second air outlet pipe into the water tank, and the dust can continue to be washed and filtered with the help of water to achieve multi-angle and multi-position dust removal.
[0009] Furthermore, an observation window is provided on the surface of the water tank, and a water inlet is provided on the top of the water tank.
[0010] Furthermore, a water outlet is provided at the bottom of the water tank, and a control valve is provided inside the water outlet.
[0011] Furthermore, a first air outlet pipe is provided at one end of the first air pump, and one end of the first air outlet pipe is arranged inside the water tank.
[0012] Furthermore, a second air outlet pipe is provided at one end of the second air pump, and one end of the second air outlet pipe is provided inside the water tank.
[0013] Furthermore, the support assembly includes a fixing plate, which is fixedly connected to the top of the support plate. A spring is arranged inside the fixing plate, one end of the spring is fixedly connected to a limiting plate, and one side of the limiting plate is clamped on the surface of the water tank.
[0014] Furthermore, a control panel is provided on the surface of the machine body, and the control panel is electrically connected to the first air pump, the control valve and the second air pump through wires.
[0015] (III) Beneficial effects
[0016] In summary, the utility model has the following beneficial effects:
[0017] 1. By setting a support assembly, the water tank can be limited and supported to ensure the stability of the water tank during installation and use. The dust generated during feeding can be pumped into the water tank from the first air collecting port, the first air inlet pipe and the first air outlet pipe through the operation of the first air pump, and the exhaust gas can be washed with the water inside the water tank. By setting a first protective block, it can prevent large crushed stones from damaging the first air collecting port during feeding. The dust generated during crushing can be pumped into the water tank from the second air collecting port, through the second air inlet pipe and the second air outlet pipe through the operation of the second air pump, and the dust can be washed and filtered with the help of water to achieve multi-angle and multi-position dust removal.
[0018] 2. By setting an observation window, it is convenient to observe and process the inside of the water tank. By setting a water inlet, it is convenient to replenish clean water inside the water tank. By setting a water outlet and a control valve, it is convenient to discharge waste and wastewater.
[0019] 3. By setting the first air outlet pipe, the dust generated during loading can be conveniently collected and processed. By setting the second air outlet pipe, the dust generated during crushing can be collected and processed. By setting the spring, the limit plate can be limited and supported. By setting the control panel, the electrical components of the device can be controlled, thereby facilitating the control of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0021] Figure 1 This is a front view structural schematic diagram of the utility model;
[0022] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;
[0023] Figure 3 It is a structural schematic diagram of the support assembly in the utility model.
[0024] The markings in the accompanying drawings are:
[0025] 1. Machine body; 2. Mounting plate; 3. Support plate; 4. Support assembly; 401. Fixing plate; 402. Spring; 403. Limiting plate; 5. Water tank; 6. Observation window; 7. Water inlet; 8. First air outlet pipe; 9. First air inlet pipe; 10. First air collecting port; 11. First air pump; 12. Feed inlet; 13. Water outlet; 14. Control valve; 15. Inner tank; 16. Second air pump; 17. Second air inlet pipe; 18. Second air outlet pipe; 19. First filter screen; 20. Second air collecting port; 21. Second filter screen; 22. Second protective block; 23. First protective block. DETAILED DESCRIPTION
[0026] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.
[0027] Example:
[0028] The following is combined with Figure 1-3 The utility model is described in further detail.
[0029] See also Figure 1-3 The utility model provides a technical solution: a double-roll crusher with a dust suction structure, comprising a body 1, a feed port 12 is arranged on the top of the body 1, a mounting plate 2 is arranged on the surface of the body 1, a support plate 3 is fixedly connected to the top of the mounting plate 2, a water tank 5 is overlapped on the top of the support plate 3, a support assembly 4 is arranged between the support plate 3 and the water tank 5, by arranging the support assembly 4, the water tank 5 can be limited and supported to ensure the stability of the water tank 5 during installation and use, a first air pump 11 is arranged on one side of the body 1, through the operation of the first air pump 11, the dust generated during feeding can be sucked into the water tank 5 from the first air collecting port 10, the first air inlet pipe 9 and the first air outlet pipe 8, and the waste gas is washed with the water in the water tank 5, a first air inlet pipe 9 is arranged at one end of the first air pump 11, a first air collecting port 10 is arranged at one end of the first air inlet pipe 9, and the first air collecting port 10 is arranged at the feed port 11. A first protective block 23 is arranged on the inside of the feed port 12, and a first filter screen 19 is arranged inside the first air collecting port 10. By arranging the first protective block 23, it is possible to prevent larger gravel from damaging the first air collecting port 10 during loading. An inner tank 15 is opened inside the machine body 1, and a second air pump 16 is arranged inside the inner tank 15. Through the operation of the second air pump 16, dust generated during the crushing process can be sucked into the water tank 5 from the second air collecting port 20 through the second air inlet pipe 17 and the second air outlet pipe 18, and the dust is continued to be washed and filtered with the help of water to realize multi-angle and multi-position dust removal. A second air inlet pipe 17 is arranged at one end of the second air pump 16, and a second air collecting port 20 is arranged at one end of the second air inlet pipe 17. The second air collecting port 20 is arranged inside the machine body 1, and a second protective block 22 is arranged inside the machine body 1. A second filter screen 21 is arranged inside the second air collecting port 20.
[0030] Specifically, an observation window 6 is provided on the surface of the water tank 5 , a water inlet 7 is provided on the top of the water tank 5 , a water outlet 13 is provided on the bottom of the water tank 5 , and a control valve 14 is provided inside the water outlet 13 .
[0031] By adopting the above technical solution, by setting the observation window 6, the inside of the water tank 5 can be observed and processed conveniently, by setting the water inlet 7, the inside of the water tank 5 can be replenished with clean water conveniently, and by setting the water outlet 13 and the control valve 14, waste and wastewater can be discharged conveniently.
[0032] Specifically, a first air outlet pipe 8 is provided at one end of the first air pump 11 , and one end of the first air outlet pipe 8 is provided inside the water tank 5 ; a second air outlet pipe 18 is provided at one end of the second air pump 16 , and one end of the second air outlet pipe 18 is provided inside the water tank 5 .
[0033] By adopting the above technical solution, by providing the first air outlet pipe 8, the dust generated during feeding can be conveniently collected and processed, and by providing the second air outlet pipe 18, the dust generated during crushing can be collected and processed.
[0034] Specifically, the support assembly 4 includes a fixed plate 401, which is fixedly connected to the top of the support plate 3. A spring 402 is arranged inside the fixed plate 401. One end of the spring 402 is fixedly connected to a limiting plate 403. One side of the limiting plate 403 is clamped on the surface of the water tank 5. A control panel is arranged on the surface of the body 1. The control panel is electrically connected to the first air pump 11, the control valve 14 and the second air pump 16 through wires.
[0035] By adopting the above technical solution, by setting the spring 402, the limit plate 403 can be limited and supported, and by setting the control panel, the electrical components of the device can be controlled, thereby facilitating the control of the device.
[0036] The working principle of the utility model is:
[0037] When the machine body 1 is used, materials are added to the machine body 1 from the feed port 12. At this time, the first air pump 11 is controlled by the control panel to pump the exhaust gas from the first air collecting port 10 into the bottom of the water tank 5 through the first air inlet pipe 9 and the first air outlet pipe 8, and the exhaust gas is discharged after being washed with water to process the dust generated during feeding. During crushing, the second air pump 16 can be controlled by the control panel to pump the dust generated during crushing into the water tank 5 from the second air collecting port 20, the second air inlet pipe 17 and the second air outlet pipe 18, and the exhaust gas is discharged after being washed with water.
[0038] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.
Claims
1. A double-roll crusher with a dust suction structure, comprising a body (1), characterized in that: The top of the machine body (1) is provided with a feed port (12); a mounting plate (2) is provided on the surface of the machine body (1); a support plate (3) is fixedly connected to the top of the mounting plate (2); a water tank (5) is overlapped on the top of the support plate (3); a support assembly (4) is provided between the support plate (3) and the water tank (5); a first air pump (11) is provided on one side of the machine body (1); and a first air inlet pipe (9) is provided at one end of the first air pump (11); A first air collecting port (10) is provided at one end of the first air inlet pipe (9), the first air collecting port (10) is arranged on the inner side of the feed port (12), a first protective block (23) is provided on the inner side of the feed port (12), a first filter screen (19) is provided inside the first air collecting port (10), an inner groove (15) is provided inside the machine body (1), a second air pump (16) is provided inside the inner groove (15), a second air inlet pipe (17) is provided at one end of the second air pump (16), a second air inlet port (20) is provided at one end of the second air inlet pipe (17), the second air collecting port (20) is arranged inside the machine body (1), a second protective block (22) is provided inside the machine body (1), and a second filter screen (21) is provided inside the second air collecting port (20).
2. The double-roll crusher with a dust suction structure according to claim 1, characterized in that: An observation window (6) is provided on the surface of the water tank (5), and a water inlet (7) is provided on the top of the water tank (5).
3. The double-roll crusher with a dust suction structure according to claim 1, characterized in that: The water tank (5) is provided with a water outlet (13) at the bottom, and a control valve (14) is provided inside the water outlet (13).
4. The double-roll crusher with a dust suction structure according to claim 1, characterized in that: A first air outlet pipe (8) is provided at one end of the first air pump (11), and one end of the first air outlet pipe (8) is arranged inside the water tank (5).
5. The roller crusher with dust suction structure according to claim 1, characterized in that: A second air outlet pipe (18) is provided at one end of the second air pump (16), and one end of the second air outlet pipe (18) is arranged inside the water tank (5).
6. The roller crusher with dust suction structure according to claim 1, characterized in that: The support assembly (4) comprises a fixing plate (401), the fixing plate (401) being fixedly connected to the top of the support plate (3), a spring (402) being arranged inside the fixing plate (401), one end of the spring (402) being fixedly connected to a limiting plate (403), and one side of the limiting plate (403) being clamped on the surface of the water tank (5).
7. The double-roll crusher with a dust suction structure according to claim 1, characterized in that: A control panel is provided on the surface of the machine body (1), and the control panel is electrically connected to the first air pump (11), the control valve (14) and the second air pump (16) via wires.