Spraying equipment for preventing and controlling atmospheric pollution

Abstract

The utility model discloses spraying equipment for preventing and controlling atmospheric pollution, which comprises a rack and further comprises a filtering assembly, a spraying assembly and a spraying assembly, the filter assembly comprises a filter cartridge, a connecting rod and a liquid medicine box, the filter cartridge is rotationally connected with the rack, the other end of the filter cartridge is fixedly connected with the connecting rod, the connecting rod is rotationally connected with the rack, the liquid medicine box is fixedly connected to the bottom of the rack, and a part of a cartridge body of the filter cartridge is immersed in a medicine in the liquid medicine box; according to the utility model, the pollution gas purification effect can be effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of pollution prevention and control, and particularly relates to a spray device for preventing and controlling air pollution. Background Art

[0002] Air pollution refers to the phenomenon that certain substances enter the atmosphere due to human activities or natural processes, showing a sufficient concentration, lasting for a sufficient time, and thus harming human comfort, health and welfare or the environment. Since gases are not easy to collect, it is difficult to treat them. Usually, the method of spraying liquid medicine is used to neutralize the chemical components in the non-combustible gas. However, since the gas is in a flowing state, the liquid medicine cannot fully contact the polluted gas during the spraying process, resulting in incomplete purification. Now, a structure that can increase the purification effect on the polluted gas is proposed. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the utility model provides a spray device for preventing and controlling air pollution, which solves the above problems.

[0004] To achieve the above object, the utility model is realized through the following technical solutions: A spray device for preventing and controlling air pollution includes a frame, and also includes: a filtering component for filtering polluted gas; the filtering component includes a filter cartridge, a connecting rod and a liquid medicine box. The filter cartridge is rotatably connected to the frame, the other end of the filter cartridge is fixedly connected to the connecting rod, the connecting rod is rotatably connected to the frame, a liquid medicine box is fixedly connected to the bottom of the frame, and a part of the cylinder of the filter cartridge is immersed in the medicine in the liquid medicine box.

[0005] Beneficial Effects

[0006] The utility model provides a spray device for preventing and controlling air pollution, which has the following beneficial effects compared with the prior art:

[0007] Related technicians place the device at the exhaust outlet of the waste gas, and at the same time start the motor, so that the motor drives the shaft fixedly connected to its output shaft to rotate synchronously, making the shaft drive the pulley A fixedly connected thereto to rotate synchronously, so that the pulley B starts to rotate synchronously with the pulley A under the cooperation of the belt in transmission connection therewith, so that the fan shaft fixedly connected to the center of the pulley B starts to rotate, so that the fan shaft drives the fan fixedly connected thereto to start rotating, so as to generate negative pressure through the rotation of the fan and suck the polluted gas into the filter cartridge; during this process, when the belt rotates, the gear fixedly connected thereto rotates synchronously, so that the gear drives the gear ring meshed therewith to start rotating, so that the gear ring drives the filter cartridge fixedly connected thereto to rotate synchronously, making the filter cartridge integrally immersed in the liquid medicine box during the rotation, so that the medicine in the liquid medicine box fully adheres thereto, so that the polluted gas fully contacts the liquid medicine attached to the filter cartridge during the process of being sucked into the filter cartridge, so as to neutralize and purify the chemical components in the gas, and then the purified gas is discharged from the frame through the rotation of the fan; at the same time, during the rotation of the inclined plate, the related technicians can manually rotate the dial, so that the lead screw drives the scraper threadedly connected thereto to start sliding along its connection with the frame, so that the scraper scrapes the filter cartridge to prevent dust and impurities from adhering thereto, and at the same time, when the filter cartridge rotates, the impurities that the scraper fails to clean can be scraped on the inclined plate. Brief Description of the Drawings

[0008] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model.

[0009] Figure 2 This is a structural sectional schematic diagram of the present utility model.

[0010] Figure 3 This is an overall structural sectional schematic diagram of the present utility model.

[0011] Annotation of reference numerals in the drawings: frame 101, filtering assembly 2, filter cartridge 201, connecting rod 202, liquid medicine box 203, gear ring 204, gear 205, shaft 206, motor 207, pulley A 208, belt 209, pulley B 301, fan shaft 302, fan 303, lead screw 304, scraper 305, inclined plate 306, dial 307. Detailed Description of the Embodiments

[0012] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the following further describes the present utility model in detail with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0013] The following describes the specific implementation of the present utility model in detail with specific embodiments.

[0014] Please refer to Figures 1 to 3, provided by an embodiment of the present utility model, is an air pollution prevention and control spraying device, including a frame 101, and further including:

[0015] A filtering component 2 for filtering polluted gas;

[0016] The filtering component 2 includes a filter cartridge 201, a connecting rod 202, and a liquid medicine box 203. The filter cartridge 201 is rotatably connected to the frame 101, the other end of the filter cartridge 201 is fixedly connected to the connecting rod 202, the connecting rod 202 is rotatably connected to the frame 101, the bottom of the frame 101 is fixedly connected to the liquid medicine box 203, and a part of the cylinder body of the filter cartridge 201 is immersed in the medicine in the liquid medicine box 203.

[0017] For the above example, those skilled in the art should know that when implementing the above technical solution, it is not limited to the specific frame 101 described in the above embodiment. For example, an opening is provided at the bottom of the frame 101. The purpose of this setting is to facilitate adding and replacing the medicine into the liquid medicine box 203 through this opening.

[0018] For the above example, those skilled in the art should know that when implementing the above technical solution, it is not limited to the specific filter cartridge 201 described in the above embodiment. For example, a sealing rubber strip is provided at the connection between the filter cartridge 201 and the frame 101. The purpose of this setting is to facilitate increasing the tightness of its connection through this setting.

[0019] Specifically, a gear ring 204 is fixedly connected to the filter cartridge 201, the gear ring 204 is meshed with a gear 205, and the gear 205 is fixedly connected to a shaft 206.

[0020] For the above example, those skilled in the art should know that when implementing the above technical solution, it is not limited to the specific gear ring 204 described in the above embodiment. For example, the diameter of the gear ring 204 should be larger than the diameter of the gear 205. The purpose of this setting is to facilitate adjusting its transmission ratio through this setting.

[0021] Specifically, one end of the shaft 206 is rotatably connected to the frame 101, the other end of the shaft 206 is fixedly connected to the output shaft of a motor 207, and the motor 207 is fixedly connected to the frame 101.

[0022] For the above example, those skilled in the art should know that when implementing the above technical solution, it is not limited to the specific shaft 206 described in the above embodiment. For example, a bearing ring should be provided at the connection between the shaft 206 and the frame 101. The purpose of this setting is to facilitate reducing the damping during its rotation through this setting, thereby avoiding shaft breakage.

[0023] For the above examples, those skilled in the art should be aware that when implementing the above technical solutions, it is not limited to the specific frame 101 described in the above embodiments. For example, universal wheels should be provided at the bottom of the frame 101. The purpose of this setting is to facilitate the movement of the device by this setting.

[0024] Specifically, a pulley A208 is fixedly connected to the shaft 206. The pulley A208 is in transmission connection with a belt 209. The other end of the belt 209 is in transmission connection with a pulley B301.

[0025] For the above examples, those skilled in the art should be aware that when implementing the above technical solutions, it is not limited to the specific pulley A208 and pulley B301 described in the above embodiments. For example, the pulley A208 and pulley B301 should have relatively deep pulley grooves. The purpose of this setting is to facilitate increasing the limiting effect on the belt 209 through this setting, thereby avoiding the deviation of the belt 209 during the transmission process.

[0026] Specifically, a fan blade shaft 302 is fixedly connected to the center of the pulley B301. The fan blade shaft 302 is rotatably connected to the frame 101. A fan blade 303 is fixedly connected to the fan blade shaft 302.

[0027] For the above examples, those skilled in the art should be aware that when implementing the above technical solutions, it is not limited to the specific fan blade 303 described in the above embodiments. For example, the diameter dimension of the fan blade 303 should be smaller than the inner wall of the nozzle of the filter cartridge 201. The purpose of this setting is to facilitate avoiding the contact between the fan blade 303 and the filter cartridge 201 when the fan blade 303 rotates through this setting.

[0028] Specifically, a lead screw 304 is rotatably connected in the groove of the frame 101. A scraper 305 is threadedly connected to the lead screw 304. The scraper 305 is slidably connected to the frame 101.

[0029] For the above examples, those skilled in the art should be aware that when implementing the above technical solutions, it is not limited to the specific lead screw 304 described in the above embodiments. For example, the lead screw 304 should be selected as a motor with adjustable multi-speed. The purpose of this setting is that when the slider threadedly connected to the reciprocating lead screw moves to one end, the movement direction of the slider can be quickly changed by continuously controlling the same-direction rotation of the reciprocating lead screw.

[0030] Specifically, one end of the lead screw 304 is fixedly connected to a dial 307. An inclined plate 306 is fixedly connected to the upper opening of the frame 101.

[0031] In the embodiment of the utility model, the relevant technicians place the device at the exhaust gas discharge point and start the motor 207 at the same time, so that the motor 207 drives the shaft 206 fixedly connected to its output shaft to rotate synchronously, and the shaft 206 drives the pulley A208 fixedly connected thereon to rotate synchronously, so that the pulley B301 starts to rotate synchronously with the pulley A208 under the cooperation of the belt 209 connected thereto for transmission, so that the fan blade shaft 302 fixedly connected at the axis of the pulley B301 starts to rotate, so that the fan blade shaft 302 drives the fan blade 303 fixedly connected thereto to start rotating, so that the negative pressure is generated by the rotation of the fan blade 303, thereby sucking the polluted gas into the filter cartridge 201; in this process, when the belt 209 rotates, the gear 205 fixedly connected thereto rotates synchronously, so that the gear 205 drives the gear ring 204 meshing with it to start rotating, from The gear ring 204 drives the filter cartridge 201 fixedly connected thereto to rotate synchronously, so that the filter cartridge 201 is immersed in the liquid medicine box 203 as a whole during the rotation process, so that the medicine in the liquid medicine box 203 is fully attached thereto, so that the polluted gas is fully in contact with the liquid medicine attached to the filter cartridge 201 during the process of being sucked into the filter cartridge 201, so as to neutralize and purify the chemical components in the gas, and then the purified gas is discharged from the frame 101 through the rotation of the fan blades 303; at the same time, during the rotation of the inclined plate 306, relevant technicians can manually rotate the dial 307, so that the screw rod 304 drives the scraper 305 threadedly connected thereto to start sliding along the connection between it and the frame 101, so that the scraper 305 cleans the filter cartridge 201 to prevent dust and impurities from adhering to it, and at the same time, when the filter cartridge 201 rotates, the impurities that the scraper 305 fails to clean can be scraped on the inclined plate 306.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] The fixed connection referred to in this application refers to a connection in which a part or component is fixed without any relative movement, which can be divided into detachable connection and non-detachable connection.

[0034] (1) Removable connection: The parts are fixed together by screws, splines, wedge pins, etc. This connection method can be disassembled for maintenance without damaging the parts. However, the specifications of the connectors used must be correct (such as the length of the bolts, keys, and wedge pins) and they must be properly tightened.

[0035] (2) Non-detachable connections: mainly refer to welding, riveting, and mortise joint fitting, etc. Since they need to be forged, sawed, or oxy-cut to be disassembled during maintenance or replacement, spare parts generally cannot be reused. At the same time, during connection, attention should be paid to process quality, technical inspection, and remedial measures (such as correction, polishing, etc.).

[0036] The sliding connection referred to in this application means that a component can slide along a linear trajectory, and the hinged connection referred to in this application means that a component can rotate along an axial constraint.

[0037] In some cases, the sliding connection and the hinged connection referred to in this application can also be damped, so that the component has the ability to maintain at the desired position.

[0038] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An atmospheric pollution prevention and control spraying device, comprising a frame (101), characterized in that, Further comprising: A filtering component (2) for filtering the polluted gas; The filtering component (2) includes a filter cartridge (201), a connecting rod (202), and a liquid medicine box (203). The filter cartridge (201) is rotatably connected to the frame (101). The other end of the filter cartridge (201) is fixedly connected to the connecting rod (202). The connecting rod (202) is rotatably connected to the frame (101). A liquid medicine box (203) is fixedly connected to the bottom of the frame (101). A part of the cylinder body of the filter cartridge (201) is immersed in the medicine in the liquid medicine box (203).

2. The atmospheric pollution prevention and control spraying device according to claim 1, wherein A gear ring (204) is fixedly connected to the filter cartridge (201). The gear ring (204) is meshed with a gear (205). The gear (205) is fixedly connected to a shaft (206).

3. The air pollution prevention and control spraying device according to claim 2, characterized in that, One end of the shaft (206) is rotatably connected to the frame (101). The other end of the shaft (206) is fixedly connected to the output shaft of a motor (207). The motor (207) is fixedly connected to the frame (101).

4. The air pollution prevention and control spraying equipment according to claim 3, characterized in that, A pulley A (208) is fixedly connected to the shaft (206). The pulley A (208) is in transmission connection with a belt (209). The other end of the belt (209) is in transmission connection with a pulley B (301).

5. The atmospheric pollution prevention and control spraying equipment according to claim 4, characterized in that, A fan blade shaft (302) is fixedly connected to the center of the pulley B (301). The fan blade shaft (302) is rotatably connected to the frame (101). A fan blade (303) is fixedly connected to the fan blade shaft (302).

6. The atmospheric pollution prevention and control spraying device according to claim 1, characterized in that, A lead screw (304) is rotatably connected in a groove of the frame (101). A scraper (305) is threadedly connected to the lead screw (304). The scraper (305) is slidably connected to the frame (101).

7. The atmospheric pollution prevention and control spraying device according to claim 6, characterized in that, One end of the lead screw (304) is fixedly connected to a dial (307). An inclined plate (306) is fixedly connected to the upper opening of the frame (101).

8. The atmospheric pollution prevention and control spraying device according to claim 1, characterized in that The bottom of the frame (101) should be provided with universal wheels.

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