Environment-friendly deodorization equipment with spraying dust falling structure

Abstract

The invention belongs to the technical field of deodorization equipment, and particularly relates to environment-friendly deodorization equipment with a spraying dust falling structure, the environment-friendly deodorization equipment comprises a fan and a filtering device, the filtering device comprises a circulating water tank, a cleaning mechanism, a filtering box body and a ventilation shell, and the side face of the ventilation shell is provided with a connecting port and a ventilation shutter; an air inlet and a filter screen are arranged on the side face of the filter box body, the cleaning mechanism comprises a lifting assembly and a driving device, the lifting assembly is arranged in the filter box body, an atomizing nozzle and a cleaning rod are arranged on the lifting assembly, and the driving device is arranged at the top of the filter box body; the driving device can drive the cleaning rod to move up and down through the lifting assembly so as to clean the inner surface of the filter screen, the top of the circulating water tank communicates with the bottom of the filter box body, a water pump is arranged in the circulating water tank, and the water pump is connected with the atomization nozzle through a hose. According to the air purifier, air can be purified, circulating water can be filtered, equipment blockage is reduced, and meanwhile dust removal can be conducted on the filter screen.

Description

Technical Field

[0001] The invention belongs to the technical field of deodorization equipment, and in particular relates to an environmentally friendly deodorization equipment with a spraying dust reduction structure. Background Art

[0002] In industrial production or animal husbandry, it is easy to produce odor that pollutes the air. Especially in animal husbandry, the animal pens will produce a lot of odor, which not only affects the normal growth of livestock, but also pollutes the air.

[0003] Deodorization equipment is needed to treat these odors. However, existing deodorization equipment has the following problems when used: (1) Since deodorization currently uses circulating water to spray and reduce dust, it can effectively save water resources. However, during the repeated use of circulating water, there will be some suspended particles and impurities in the water. These suspended particles and impurities are very easy to clog the nozzle, and the removal of the nozzle is relatively troublesome. Therefore, there is a lack of filtering measures for the water body to reduce equipment clogging; (2) After long-term use, a large amount of dust and dirt will accumulate on the inner surface of the filter. If it is not cleaned in time, it will seriously affect the filtering effect and efficiency of the filter.

[0004] Therefore, there is an urgent need for an environmentally friendly deodorizing device with a spray dust reduction structure to solve the above problems. Summary of the invention

[0005] In view of the above-mentioned defects in the prior art, the present invention provides an environmentally friendly deodorizing device with a spray dust reduction structure, including a fan and a filtering device, the filtering device including a circulating water tank, a cleaning mechanism, a filtering box body arranged on the top of the circulating water tank, and a ventilation shell arranged outside the filtering box body, and the ventilation shell body and the filtering box body are both square in shape, a connecting port connected to the fan is arranged on one side of the ventilation shell body, and ventilation shutters are arranged on the other three sides of the ventilation shell body, an air inlet matched with the connecting port of the ventilation shell is arranged on one side of the filtering box body, and the other three sides of the filtering box body are provided with a plurality of air intake ports. A filter screen is arranged on each side, and vertical slide rails are arranged on both sides of each filter screen. The cleaning mechanism includes a lifting assembly and a driving device. The lifting assembly is arranged inside the filter box. A plurality of atomizing nozzles and a cleaning rod are arranged on the lifting assembly. The driving device is arranged above the outside of the filter box. The driving device can drive the cleaning rod to move up and down through the lifting assembly to clean the inner surface of the filter screen. The circulating water tank is cylindrical, and the top of the circulating water tank is connected with the bottom of the filter box. An annular filter screen and a water pump are arranged inside the circulating water tank, and the water pump is connected with the atomizing nozzle through a hose.

[0006] Optionally, the lifting assembly includes a threaded rod and a lifting block, the threaded rod is vertically arranged at the center of the interior of the filter box, the top end of the threaded rod passes through the filter box, and the threaded rod is rotatably connected to the top wall of the filter box, the threaded rod passes through the lifting block, and the lifting block is slidably connected to the threaded rod through a nut pair of the threaded rod. The number of cleaning rods is three, and the three cleaning rods correspond to the positions of three filter screens respectively. Two sliding seats are provided at both ends of each cleaning rod, and each cleaning rod is slidably connected to the corresponding vertical slide rails through the sliding seats. The three cleaning rods are fixedly connected to the lifting block through connecting rods, and an atomizing nozzle is also arranged on the lifting block.

[0007] Optionally, a cleaning brush is provided on one side of the cleaning rod close to the filter screen, and the bristles of the cleaning brush abut against the inner surface of the filter screen.

[0008] Optionally, the driving device adopts a forward and reverse motor, and the output shaft of the forward and reverse motor is transmission-connected to the top end of the threaded rod through a transmission device.

[0009] Optionally, the transmission device adopts a pulley transmission structure.

[0010] Optionally, an annular inner frame and an annular outer frame are respectively provided on the inner and outer sides of the annular filter, and the annular outer frame is higher than the annular inner frame, and the shape of the annular outer frame matches the inner cavity of the circulating water tank.

[0011] Specifically, the annular filter can filter the recirculated water, remove the suspended particles and impurities therein, and reduce equipment clogging.

[0012] Optionally, two hooks are provided at both ends of the annular outer frame, and the two hooks are hung on the bottom of the filter box.

[0013] Specifically, the annular filter is hung in the circulating water tank so as to facilitate replacement.

[0014] Optionally, a plurality of drainage grooves are provided at the bottom of the filter box body, and one end of the drainage groove extends to the bottom of the filter screen, and the other end extends to the circulating water tank.

[0015] Specifically, the drainage groove facilitates the circulating water to flow back to the circulating water tank, and at the same time facilitates the annular filter to filter the returned circulating water.

[0016] Optionally, a sewage outlet is provided at the bottom of the circulating water tank.

[0017] Specifically, the sewage outlet is used to discharge sewage.

[0018] The present invention also includes other components that enable the normal use of an environmentally friendly deodorizing device with a spray dust reduction structure, which are all conventional technical means in the art. In addition, the devices or components not limited in the present invention all adopt conventional technical means in the art.

[0019] The working principle of the present invention is that when in use, the fan passes the odor into the ventilation shell, the odor enters the filter box through the air inlet, the water pump is started, the water pump draws the circulating water in the circulating water tank, the circulating water is sprayed from the atomizing nozzle through the hose, and a water mist environment is formed to spray the dirty air in the filter box to reduce dust, the dirty air contacts with the water mist, and then is filtered through the filter screen on the side, the purified clean air is discharged through the ventilation louver, the dirty water flows back to the circulating water tank under the drainage action of the drainage trough, the annular filter screen can filter the returned dirty water, and filter out the suspended particles and impurities therein, so as to The circulating water can continue to be recycled to reduce equipment blockage. At the same time, the forward and reverse motors can be started to drive the threaded rod to rotate forward and reverse periodically, so that the lifting block can move up and down periodically, and drive the three cleaning rods to move up and down synchronously, so as to sweep the inner surfaces of the three filters and clean up the dust and dirt adhering to the filters. While the lifting block drives the cleaning rod to clean the dirt, the atomizing nozzle will also move up and down with the lifting block. Such dynamic spraying can not only increase the spraying area and improve the dust reduction effect, but also help to clean the dust on the surface of the filter and improve the cleaning efficiency.

[0020] The beneficial effects of the present invention are that, through the fan and the filtering device, odor can be sprayed to reduce dust, and the odor can be filtered and purified to discharge clean air to protect the environment; the annular filter can filter the circulating water, improve the recycling rate of the circulating water, and reduce equipment blockage, and at the same time the cleaning mechanism can also clean the filter to improve the filtering effect and filtering efficiency of the filter; in addition, through the coordinated use of the cleaning mechanism and the atomizing nozzle, dynamic spraying can be used to increase the spraying area and improve the dust reduction effect, but also help to clean the dust on the surface of the filter and improve the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0023] Figure 2 It is a schematic structural diagram of the filtering device of the present invention.

[0024] Figure 3 It is a schematic diagram of the three-dimensional structure of the filter box of the present invention.

[0025] Figure 4 It is a schematic diagram of the internal structure of the filter box of the present invention.

[0026] Figure 5 It is a schematic diagram of the partial structure of the lifting assembly of the present invention.

[0027] Figure 6 It is a schematic structural diagram of the annular filter screen of the present invention.

[0028] In the figure: 1. fan, 2. circulating water tank, 3. filter box, 4. ventilation shell, 5. connection port, 6. ventilation shutter, 7. air inlet, 8. filter screen, 9. lifting assembly, 10. threaded rod, 11. lifting block, 12. cleaning rod, 13. atomizing nozzle, 14. slide seat, 15. vertical slide rail, 16. connecting rod, 17. cleaning brush, 18. forward and reverse motor, 19. pulley transmission structure, 20. annular filter screen, 21. water pump, 22. annular inner frame, 23. annular outer frame, 24. hook, 25. hose, 26. drainage trough, 27. sewage outlet. DETAILED DESCRIPTION

[0029] The present invention is described clearly below in conjunction with the drawings and specific embodiments in the embodiments of the present invention. The description herein is only used to explain the present invention, but is not intended to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work, any modifications, equivalent substitutions, improvements, etc., should be included in the protection scope of the present invention.

[0030] Example

[0031] like Figure 1-6 As shown, an embodiment of the present invention provides an environmentally friendly deodorizing device with a spray dust reduction structure, including a fan 1 and a filter device, the filter device including a circulating water tank 2, a cleaning mechanism, a filter box 3 arranged on the top of the circulating water tank 2, and a ventilation shell 4 arranged outside the filter box 3, and the ventilation shell 4 and the filter box 3 are both square in shape, a side surface of the ventilation shell 4 is provided with a connecting port 5 connected to the fan 1, the other three sides of the ventilation shell 4 are provided with ventilation shutters 6, one side surface of the filter box 3 is provided with an air inlet 7 matched with the connecting port 5 of the ventilation shell 4, the other three sides of the filter box 3 are provided with filter screens 8, and vertical slide rails 15 are provided on both sides of each filter screen 8.

[0032] The cleaning mechanism includes a lifting assembly 9 and a driving device. The lifting assembly 9 is arranged inside the filter box 3. The lifting assembly 9 includes a threaded rod 10 and a lifting block 11. The threaded rod 10 is vertically arranged at the center of the filter box 3. The top of the threaded rod 10 passes through the filter box 3, and the threaded rod 10 is rotatably connected to the top wall of the filter box 3. The threaded rod 10 passes through the lifting block 11, and the lifting block 11 is slidably connected to the threaded rod 10 through the nut pair of the threaded rod 10. In addition, three cleaning rods 12 and a plurality of atomizing nozzles 13 are also arranged on the lifting block 11. The three cleaning rods 12 correspond to the positions of the three filter screens 8 respectively. Two slide seats 14 are arranged at both ends of each cleaning rod 12, and each cleaning rod 12 is slidably connected to the corresponding vertical slide rail 15 through the slide seat 14 respectively. The three cleaning rods 12 are fixedly connected to the lifting block 11 through the connecting rod 16 respectively. A cleaning brush 17 is arranged on the side of the cleaning rod 12 close to the filter screen 8, and the bristles of the cleaning brush 17 are against the inner surface of the filter screen 8.

[0033] The driving device is arranged above the outside of the filter box 3 , and the driving device adopts a forward and reverse motor 18 , and the output shaft of the forward and reverse motor 18 is connected to the top end of the threaded rod 10 through a pulley transmission structure 19 .

[0034] The circulating water tank 2 is cylindrical, and the top of the circulating water tank 2 is connected to the bottom of the filter box 3. An annular filter screen 20 and a water pump 21 are arranged inside the circulating water tank 2. An annular inner frame 22 and an annular outer frame 23 are arranged on the inner and outer sides of the annular filter screen 20, respectively. The annular outer frame 23 is higher than the annular inner frame 22. At the same time, the shape of the annular outer frame 23 matches the inner cavity of the circulating water tank 2. Two hooks 24 are arranged at both ends of the annular outer frame 23, and the two hooks 24 are hung on the bottom of the filter box 3. The water pump 21 is connected to the atomizing nozzle 13 through a hose 25.

[0035] It is understandable that the annular filter 20 can filter the returned circulating water, remove the suspended particles and impurities therein, and reduce equipment clogging; the design of the hook 24 makes it easy to hang the annular filter 20 in the circulating water tank 2 for easy replacement.

[0036] In addition, a plurality of drainage grooves 26 are provided at the bottom of the filter box 3, and one end of the drainage groove 26 extends to the bottom of the filter screen 8 and the other end extends to the circulating water tank 2. The drainage groove 26 facilitates the circulating water to flow back to the circulating water tank 2, and at the same time facilitates the annular filter screen 20 to filter the returned circulating water. A sewage outlet 27 is provided at the bottom of the circulating water tank 2, and the sewage outlet 27 is used to discharge sewage.

[0037] The working principle of the present invention is that when in use, the fan 1 passes the odor into the ventilation housing 4, and the odor enters the filter box 3 through the air inlet 7, and the water pump 21 is started. The water pump 21 extracts the circulating water in the circulating water tank 2, and the circulating water is sprayed from the atomizing nozzle 13 through the hose 25 to form a water mist environment, and the dirty air in the filter box 3 is sprayed to reduce dust. The dirty air contacts the water mist and is then filtered through the side filter 8. The purified clean air is discharged through the ventilation louver 6, and the dirty water flows back to the circulating water tank 2 under the drainage action of the drainage groove 26. The annular filter 20 can filter the refluxed dirty water and filter out the suspended particles and impurities therein. In order to allow the circulating water to continue to be recycled and reduce equipment blockage, the forward and reverse motor 18 can also be started to drive the threaded rod 10 to rotate forward and reverse periodically, thereby causing the lifting block 11 to move up and down periodically, and drive the three cleaning rods 12 to move up and down synchronously, thereby sweeping the inner surfaces of the three filter screens 8 to clean up the dust and dirt adhering to the filter screens 8; while the lifting block 11 drives the cleaning rods 12 to clean the dirt, the atomizing nozzle 13 will also move up and down with the lifting block 11, so that dynamic spraying can not only increase the spraying area and improve the dust reduction effect, but also help to clean the dust on the surface of the filter screen 8 and improve the cleaning efficiency.

[0038] The embodiments of the present invention have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments.

Claims

1. An environmentally friendly deodorizing device with a spray dust reduction structure, comprising a fan and a filter device, characterized in that: The filtering device includes a circulating water tank, a cleaning mechanism, a filter box body arranged on the top of the circulating water tank, and a ventilation shell arranged outside the filter box body, a side surface of the ventilation shell body is provided with a connection port connected to the fan, and the other three sides of the ventilation shell body are provided with ventilation shutters, a side surface of the filter box body is provided with an air inlet matched with the connection port of the ventilation shell, and the other three sides of the filter box body are provided with filter screens, and vertical slide rails are provided on both sides of each filter screen. The cleaning mechanism includes a lifting assembly and a driving device, the lifting assembly is arranged inside the filter box body, and a plurality of atomizing nozzles and a cleaning rod are arranged on the lifting assembly. The driving device is arranged above the outside of the filter box body, and the driving device can drive the cleaning rod to move up and down through the lifting assembly to clean the inner surface of the filter screen. The top of the circulating water tank is connected with the bottom of the filter box body, and the interior of the circulating water tank is provided with an annular filter screen and a water pump, and the water pump is connected with the atomizing nozzle through a hose.

2. The environmentally friendly deodorizing equipment with a spray dust reduction structure according to claim 1 is characterized in that: The lifting assembly includes a threaded rod and a lifting block. The threaded rod is vertically arranged at the center of the filter box. The top end of the threaded rod passes through the filter box, and the threaded rod is rotatably connected to the top wall of the filter box. The threaded rod passes through the lifting block, and the lifting block is slidably connected to the threaded rod through a nut pair of the threaded rod. There are three cleaning rods, and the three cleaning rods correspond to the positions of the three filter screens respectively. Two sliding seats are provided at both ends of each cleaning rod, and each cleaning rod is slidably connected to the corresponding vertical slide rail through the sliding seat. The three cleaning rods are fixedly connected to the lifting block through connecting rods.

3. The environmentally friendly deodorizing equipment with a spray dust reduction structure according to claim 2 is characterized in that: A cleaning brush is arranged on one side of the cleaning rod close to the filter screen, and the bristles of the cleaning brush abut against the inner surface of the filter screen.

4. The environmentally friendly deodorizing equipment with a spray dust reduction structure according to claim 3 is characterized in that: The driving device adopts a forward and reverse motor, and the output shaft of the forward and reverse motor is connected to the top end of the threaded rod through a transmission device.

5. The environmentally friendly deodorizing equipment with a spray dust reduction structure according to claim 4 is characterized in that: The transmission device adopts a pulley transmission structure.

6. The environmentally friendly deodorizing equipment with a spray dust reduction structure according to claim 5 is characterized in that: An annular inner frame and an annular outer frame are respectively arranged on the inner and outer sides of the annular filter, and the annular outer frame is higher than the annular inner frame, and the shape of the annular outer frame matches the inner cavity of the circulating water tank.

7. The environmentally friendly deodorizing equipment with a spray dust reduction structure according to claim 6 is characterized in that: Two hooks are arranged at both ends of the annular outer frame, and the two hooks are hung on the bottom of the filter box body.

8. The environmentally friendly deodorizing equipment with a spray dust reduction structure according to claim 7 is characterized in that: A plurality of drainage grooves are arranged at the bottom of the filter box body, and one end of the drainage groove extends to the bottom of the filter screen, and the other end extends to the circulating water tank.

9. The environmentally friendly deodorizing equipment with a spray dust reduction structure according to claim 8, characterized in that: A sewage outlet is arranged at the bottom of the circulating water tank.

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