A mine wet dust collector
Patent Information
- Application Number
- CN202522419932.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-14
- Publication Date
- 2026-10-16
- Estimated Expiration
- 2035-11-14
AI Technical Summary
[0004]针对现有技术的不足，本申请提供了一种矿用湿式除尘器，克服了现有技术的不足，旨在解决现有技术中的现有的湿式除尘器在使用时，由于含有灰尘的空气只是简单的进入水体的内部，与水体之间的接触效率有待提升，同时在使用时对内部的水体只是进行简单的更换，不能实现自动循环效果，对水资源会造成浪费的问题
1.通过设置除尘箱，在使用时，进气风机会将外部的空气直接进入水槽的内部，同时出气管内部的出气风机不断的从除尘箱的内部进行抽气，这样带有灰尘的空气会经过水槽的内部水后被除尘，灰尘会进入水槽的内部，除尘完成后的空气会被吸入出气管的内部被排出，带有灰尘的水会从水过滤箱进入水箱的内部，通过设置的循环水泵实现水箱和水槽的内部循环，设置的转动叶片可以在水槽的内部进行不断的搅动，从而实现水槽的内部水体与灰尘之间的接触效率，进一步的提升除尘的效果，设置的雾化孔会将水箱的内部水进行雾化，一方面能够提升水的循环速度，同时更好的与内部空气相结合，进一步的提升除尘的效率，这样设置在使用时，可以实现快速的除尘效果，且可以提升水与灰尘之间的融合效率，提升除尘的效果。
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Figure CN224854008U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of wet dust collector technology, and more particularly to a wet dust collector for mining. Background Technology
[0002] Dust is the most significant occupational hazard in mining enterprises. Each production process in the mining and beneficiation process generates a certain amount of dust, especially in underground mining faces and surface crushing and screening production systems, where the dust concentration is the highest. Fine dust is not easy to settle and poses a great threat to the physical and mental health of workers in their work positions, potentially leading to pneumoconiosis. At the same time, high concentrations of dust in production positions can also interfere with the vision of workers, easily leading to misoperation and causing production safety accidents.
[0003] Existing wet scrubbers, when in use, simply allow dust-laden air to enter the water body, resulting in low contact efficiency between the air and the water. Furthermore, the water inside is only replaced during use, failing to achieve automatic circulation and thus wasting water resources. Utility Model Content
[0004] To address the shortcomings of existing technologies, this application provides a wet dust collector for mining, which overcomes the deficiencies of existing technologies. It aims to solve the problems of existing wet dust collectors, where dust-laden air simply enters the water body, resulting in low contact efficiency between the air and the water. Furthermore, the water inside the collector is simply replaced during use, failing to achieve automatic circulation and thus wasting water resources.
[0005] To achieve the above objectives, this application provides the following technical solution: a wet dust collector for mining, comprising a dust collection box, an inlet square pipe and an outlet pipe respectively arranged on both sides of the dust collection box, a water tank arranged inside the dust collection box, a baffle plate arranged above the water tank, a connecting pipe extending through the dust collection box and the baffle plate to the inside of the water tank at one end of the inlet square pipe, and an outlet pipe extending through the other side of the dust collection box and the baffle plate to the inside of the water tank at one end, wherein rotating blades are arranged inside the water tank. A drive motor is provided on one side of the rotating blades. A water tank is provided at the bottom of the dust collection box. A water filter box is provided between the dust collection box and the water tank. A circulating water pump is provided between the dust collection box and the water tank. The two ends of the circulating water pump are respectively connected to the inside of the dust collection box and the water tank. An atomizing hole is provided on one side of the baffle. The water outlet pipe is connected to the atomizing hole. An air intake fan is provided inside the air intake square pipe. An air outlet fan is provided inside the air outlet pipe.
[0006] By adopting the above technical solution and setting up a dust collection box, during use, the intake fan will directly draw outside air into the water tank, while the exhaust fan inside the exhaust pipe continuously draws air from inside the dust collection box. This way, the dust-laden air passes through the water inside the tank and is cleaned, with the dust entering the tank. The cleaned air is then drawn into the exhaust pipe and discharged. The dust-laden water enters the tank from the water filter box. A circulating water pump circulates the water tank and the water trough. Rotating blades continuously agitate the water inside the tank, increasing the contact efficiency between the water and dust, further improving the dust removal effect. Atomizing holes atomize the water inside the tank, increasing the water circulation speed and better combining with the internal air, further enhancing dust removal efficiency. This setup allows for rapid dust removal and improves the fusion efficiency between water and dust, thus enhancing the overall dust removal effect.
[0007] As a preferred technical solution of this application, the bottom of the dust collection box is provided with a fixed frame, and a vertical frame is provided on one side of the fixed frame. A coarse filter screen is provided inside the air inlet square tube. A connecting groove is opened at the bottom of the air inlet square tube. A collection chamber is provided at the bottom of the air inlet square tube. The collection chamber is connected to the connecting groove and is located inside the vertical frame.
[0008] By adopting the above technical solution and setting up a fixed frame, the dust collection box and water tank can be better supported during use. The coarse filter screen will filter out large dust particles. After filtration, the large dust particles will enter the collection chamber, completing the collection of large dust particles in advance, which can reduce the filtration burden of the dust collection box and improve the practicality of the device.
[0009] As a preferred technical solution of this application, a gas-liquid separator is provided inside the air outlet pipe. The gas-liquid separator is located on one side of the air outlet fan. A collection pipe is provided at the bottom of the gas-liquid separator, and the other end of the collection pipe is connected to the inside of the water tank.
[0010] By adopting the above technical solution and setting up a gas-liquid separator, the gas and liquid in the air containing moisture can be separated during use. The liquid after separation will enter the water tank for recirculation, effectively improving resource utilization and enhancing the practicality of the device.
[0011] As a preferred technical solution of this application, the water filter box is provided with multiple sets of activated carbon filter plates inside, and the multiple sets of activated carbon filter plates are slidably connected to the interior of the water filter box.
[0012] By adopting the above technical solution and setting up an activated carbon filter plate, the dust inside the dust collector can be quickly filtered during use, ensuring the cleanliness of water resources and preventing clogging.
[0013] As a preferred technical solution of this application, a side panel is provided on one side of the dust collection box, and an observation window is provided inside the side panel.
[0014] By adopting the above technical solution and setting a side panel, the internal water level and pollution status of the dust collector can be quickly observed during use, which facilitates maintenance by staff and improves the practicality of the device.
[0015] As a preferred technical solution of this application, a control panel is provided on one side of the side panel, and the control panel is electrically connected to the air inlet square pipe, the air outlet pipe and the circulating water pump.
[0016] By adopting the above technical solution and setting up a control panel, it is more convenient to quickly operate the device during use, thus improving the device's practicality.
[0017] As a preferred technical solution of this application, an air inlet is provided on the front side of the air inlet square tube, and a secondary filter is provided on the front side of the air inlet.
[0018] By adopting the above technical solution and setting an air inlet, the secondary filter can prevent large external debris from directly entering the dust collector, thus improving stability during use.
[0019] As a preferred technical solution of this application, the bottom of the fixing frame is provided with four sets of omnidirectional wheels.
[0020] By adopting the above technical solution and setting up casters, it is more convenient to move the device, making it easier for staff to quickly transfer it and improving the device's practicality.
[0021] The beneficial effects of this application are: 1. By setting up a dust collection box, during use, the intake fan will directly draw outside air into the water tank, while the exhaust fan inside the exhaust pipe continuously draws air from inside the dust collection box. This way, the dust-laden air passes through the water inside the tank and is cleaned, with the dust entering the tank. The cleaned air is then drawn into the exhaust pipe and discharged. The dust-laden water enters the water tank from the water filter box. A circulating water pump circulates the water tank and the water tank itself. Rotating blades continuously agitate the water inside the tank, increasing the contact efficiency between the water and dust, further enhancing the dust removal effect. Atomizing holes atomize the water inside the tank, increasing the water circulation speed and better combining with the internal air, further improving dust removal efficiency. This setup allows for rapid dust removal and improves the mixing efficiency between water and dust, thus enhancing the dust removal effect.
[0022] 2. By setting up a fixed frame, the dust collection box and water tank can be better supported during use. The coarse filter screen will filter out large dust particles. After filtration, the large dust particles will enter the collection chamber, completing the collection of large dust particles in advance, which can reduce the filtration burden of the dust collection box and improve the practicality of the device. Attached Figure Description
[0023] Figure 1 This is a schematic diagram of the overall front structure of this application; Figure 2 This is a schematic diagram of the overall rear structure of this application; Figure 3 This is a schematic diagram of the internal structure of this application; Figure 4 This is a schematic diagram of the air intake square tube structure of this application; Figure 5 This is a schematic diagram of the air outlet pipe structure of this application.
[0024] In the diagram: 1. Dust collection box; 101. Water tank; 102. Baffle; 103. Atomizing hole; 104. Side panel; 105. Control panel; 106. Observation window; 2. Air inlet square tube; 201. Air inlet; 202. Connecting pipe; 203. Air inlet fan; 204. Connecting slot; 205. Coarse filter screen; 206. Collection chamber; 207. Secondary filter screen; 3. Air outlet pipe; 301. Air outlet fan; 302. Gas-liquid separator; 303. Collection pipe; 4. Water tank; 5. Water filter box; 501. Activated carbon filter plate; 7. Circulating water pump; 701. Water inlet pipe; 702. Water outlet pipe; 8. Fixing frame; 801. Stand; 802. Casters; 9. Rotating blades; 901. Drive motor. Detailed Implementation
[0025] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.
[0026] Reference Figure 1-5 A wet dust collector for mining includes a dust collection box 1, with an inlet square pipe 2 and an outlet pipe 3 respectively installed on both sides of the dust collection box 1. A water tank 101 is installed inside the dust collection box 1, and a baffle 102 is installed above the water tank 101. One end of the inlet square pipe 2 is connected to a connecting pipe 202 that passes through the dust collection box 1 and the baffle 102 and extends into the water tank 101. One end of the outlet pipe 3 passes through the other side of the dust collection box 1 and the baffle 102 and extends into the water tank 101. Rotating blades 9 are installed inside the water tank 101, and a drive motor 901 is installed on one side of the rotating blades 9. A water tank 4 is installed at the bottom of the dust collection box 1, and a water filter box is installed between the dust collection box 1 and the water tank 4. 5. A circulating water pump 7 is installed between the dust collector 1 and the water tank 4. The two ends of the circulating water pump 7 are respectively connected to the inside of the dust collector 1 and the water tank 4 by an inlet pipe 701 and an outlet pipe 702. An atomizing hole 103 is provided on one side of the baffle 102. The outlet pipe 702 and the atomizing hole 103 are connected to each other. An air intake fan 203 is installed inside the air intake square pipe 2. An air outlet fan 301 is installed inside the air outlet pipe 3. A gas-liquid separator 302 is installed inside the air outlet pipe 3. The gas-liquid separator 302 is located on one side of the air outlet fan 301. A collection pipe 303 is provided at the bottom of the gas-liquid separator 302. The other end of the collection pipe 303 is connected to the inside of the water tank 4.
[0027] By setting up a dust collection box 1, during use, the intake fan 203 draws outside air directly into the water tank 101, while the exhaust fan 301 inside the exhaust pipe 3 continuously draws air from inside the dust collection box 1. This way, the dust-laden air passes through the water inside the water tank 101 and is cleaned, with the dust entering the water tank 101. The cleaned air is then drawn into the exhaust pipe 3 and discharged. The dust-laden water enters the water tank 4 from the water filter box 5. A circulating water pump 7 circulates the water tank 4 and the water tank 101. Rotating blades 9 continuously agitate the water tank 101, thus achieving the desired effect. The internal water and dust contact efficiency is improved, further enhancing the dust removal effect. The atomizing holes 103 atomize the water inside the water tank 4, which increases the water circulation speed and better combines with the internal air, further improving the dust removal efficiency. This design allows for rapid dust removal and improves the fusion efficiency between water and dust, thus enhancing the dust removal effect. By setting up the gas-liquid separator 302, the gas and liquid in the air containing moisture can be separated during use. The separated liquid will enter the water tank 4 for recirculation, effectively improving resource utilization and enhancing the practicality of the device.
[0028] Reference Figure 1-5 The dust collector 1 has a fixed frame 8 at its bottom and a stand 801 on one side of the fixed frame 8. A coarse filter 205 is installed inside the air inlet square pipe 2. A connecting groove 204 is opened at the bottom of the air inlet square pipe 2, and a collection chamber 206 is installed at the bottom of the air inlet square pipe 2, communicating with the connecting groove 204. The collection chamber 206 is located inside the stand 801. The water filter box 5 has multiple sets of activated carbon filter plates 501 installed inside, and these multiple sets of activated carbon filter plates 501 are slidably connected to the interior of the water filter box 5. A control panel 105 is installed on one side of the side panel 104, and the control panel 105 is electrically connected to the air inlet square pipe 2, the air outlet pipe 3, and the circulating water pump 7. By setting up the fixing frame 8, the dust collection box 1 and water tank 4 can be better supported during use. The coarse filter screen 205 will filter large dust particles. After filtration, the large dust particles will enter the collection chamber 206, completing the collection of large dust particles in advance, which can reduce the filtration burden of the dust collection box 1 and improve the practicality of the device. By setting up the activated carbon filter plate 501, the dust inside the dust collection box 1 can be quickly filtered during use, ensuring the cleanliness of water resources and preventing clogging. By setting up the control panel 105, it is more convenient to quickly operate the device during use, improving the practicality of the device.
[0029] Reference Figure 1-5The dust collector 1 has a side panel 104 on one side, and an observation window 106 inside the side panel 104. The side panel 104 allows for quick observation of the water level and contamination status inside the dust collector 1 during use, facilitating maintenance and improving the device's practicality. The air inlet square pipe 2 has an air inlet 201 on its front, and a secondary filter 207 on its front. The air inlet 201 and the secondary filter 207 prevent large external debris from directly entering the dust collector 1, improving stability during use. The bottom of the mounting frame 8 has four sets of casters 802. The casters 802 make moving the device easier, facilitating quick transport by staff and enhancing the device's practicality.
[0030] Working Principle: By setting up a dust collection box 1, during use, the intake fan 203 draws outside air directly into the water tank 101. Simultaneously, the exhaust fan 301 inside the exhaust pipe 3 continuously draws air from inside the dust collection box 1. This process removes dust from the air as it passes through the water inside the water tank 101, allowing the dust to settle inside. The air, after dust removal, is then drawn into the exhaust pipe 3 and discharged. The dust-laden water enters the water tank 4 from the water filter box 5. A circulating water pump 7 circulates the water tank 4 and the water tank 101. Rotating blades 9 continuously agitate the water inside the water tank 101, thus facilitating contact between the water and dust. To further improve dust removal efficiency, the atomizing holes 103 atomize the water inside the water tank 4, which increases the water circulation speed and allows for better integration with the internal air, thus further improving dust removal efficiency. This design enables rapid dust removal and enhances the fusion efficiency between water and dust, thereby improving the dust removal effect. The fixing frame 8 provides better support for the dust collection box 1 and the water tank 4 during use. The coarse filter screen 205 filters large dust particles, which then enter the collection chamber 206 after filtration. This early collection of large dust particles reduces the filtration burden on the dust collection box 1 and improves the practicality of the device. Among them, by setting up a gas-liquid separator 302, gas and liquid can be separated from air containing moisture during use. After separation, the liquid will enter the water tank 4 for recirculation, effectively improving resource utilization and enhancing the practicality of the device. By setting up an activated carbon filter plate 501, dust inside the dust collector 1 can be quickly filtered during use, ensuring the cleanliness of water resources and preventing blockage. Meanwhile, by setting the side panel 104, the internal water level and pollution status of the dust collection box 1 can be quickly observed during use, which facilitates maintenance by staff and improves the practicality of the device. In addition, the control panel 105 makes it easier to operate the device quickly during use, improving its practicality; the air inlet 201 and the secondary filter 207 prevent large external debris from directly entering the dust collection box 1, improving stability during use; and the casters 802 make it easier to move the device, facilitating quick transport by staff and further enhancing its practicality.
[0031] The above are merely preferred embodiments of this application and are not intended to limit this application. Although this application 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 this application should be included within the protection scope of this application.
Claims
1. A wet dust collector for mining, comprising a dust collection box (1), characterized in that, The dust collector (1) is provided with an air inlet square pipe (2) and an air outlet pipe (3) on both sides respectively. The dust collector (1) is provided with a water tank (101) inside. A baffle (102) is provided above the water tank (101). One end of the air inlet square pipe (2) is provided with a connecting pipe (202) that passes through the dust collector (1) and the baffle (102) and extends into the water tank (101). One end of the air outlet pipe (3) passes through the other side of the dust collector (1) and the baffle (102) and extends into the water tank (101). The water tank (101) is provided with a rotating blade (9). A drive motor (901) is provided on one side of the rotating blade (9). A water tank (4) is provided at the bottom of the dust removal box (1). A water filter box (5) is provided between the dust removal box (1) and the water tank (4). A circulating water pump (7) is provided between the dust removal box (1) and the water tank (4). The two ends of the circulating water pump (7) are respectively connected to the inside of the dust removal box (1) and the water tank (4). An atomizing hole (103) is provided on one side of the baffle (102). The water outlet pipe (702) and the atomizing hole (103) are connected to each other. An air intake fan (203) is provided inside the air intake square pipe (2). An air outlet fan (301) is provided inside the air outlet pipe (3).
2. The wet dust collector for mining according to claim 1, characterized in that, The dust collection box (1) is provided with a fixed frame (8) at the bottom, and a stand (801) is provided on one side of the fixed frame (8). A coarse filter screen (205) is provided inside the air inlet square tube (2). A connecting groove (204) is opened at the bottom of the air inlet square tube (2). A collection chamber (206) is provided at the bottom of the air inlet square tube (2). The collection chamber (206) is connected to the connecting groove (204). The collection chamber (206) is located inside the stand (801).
3. A wet dust collector for mining according to claim 1, characterized in that, The gas outlet pipe (3) is equipped with a gas-liquid separator (302) located on one side of the gas outlet fan (301). A collection pipe (303) is provided at the bottom of the gas-liquid separator (302), and the other end of the collection pipe (303) is connected to the interior of the water tank (4).
4. A wet dust collector for mining according to claim 1, characterized in that, The water filter box (5) is equipped with multiple sets of activated carbon filter plates (501) inside, and the multiple sets of activated carbon filter plates (501) are slidably connected to the interior of the water filter box (5).
5. A wet dust collector for mining according to claim 1, characterized in that, The dust collection box (1) has a side panel (104) on one side, and an observation window (106) is provided inside the side panel (104).
6. A wet dust collector for mining according to claim 5, characterized in that, A control panel (105) is provided on one side of the side panel (104), and the control panel (105) is electrically connected to the air inlet square pipe (2), the air outlet pipe (3) and the circulating water pump (7).
7. A wet dust collector for mining according to claim 1, characterized in that, The front of the air intake square tube (2) is provided with an air inlet (201), and the front of the air inlet (201) is provided with a secondary filter (207).
8. A wet dust collector for mining according to claim 2, characterized in that, The bottom of the fixed frame (8) is provided with four sets of casters (802).