Factory dust removal device

Abstract

The utility model discloses a factory dust removal device, including shell, spraying mechanism, draft mechanism and catchment mechanism, spraying mechanism includes water inlet pipeline, spray header, spray chamber and filter mechanism, spray chamber is provided in the inner side of shell, water inlet pipeline is communicated with spray header, spray header is provided in the upper end of spray chamber, and filter mechanism is provided in the upper end of spray chamber. An air inlet is formed in the right side of the spraying chamber, two cylindrical filter elements which are symmetrically arranged are arranged on the left side and the right side of the lower portion of the spraying chamber, teeth which are annularly arranged are arranged on the outer edges of the cylindrical filter elements, a rotating motor is arranged in the middle of each cylindrical filter element, and the air draft mechanism is communicated with the bottom of the spraying chamber. According to the device, the two cylindrical filter elements and the teeth annularly arranged on the outer edges of the cylindrical filter elements are arranged, so that the device can be prevented from being blocked by dust and dirt, and the sewage filtering and dust removing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal, in particular to a factory dust removal device. Background Art

[0002] A dust removal device is a device used to remove particulate matter and dust from the air, and is widely used in industrial production and environmental protection. Their design and working principle vary depending on the application scenario and requirements, but the common goal is to provide a clean air environment and protect human health and the ecological environment. Common dust removal methods include bag dust removal, electrostatic dust removal, inertial dust removal, and wet dust removal. Among them, wet dust removal has been widely used in industrial production because it can remove water-soluble harmful gases while removing dust, and it is easy to operate and has low cost. The wet dust removal device can use water spray to adsorb and deposit particulate matter in water. The gas that needs to be dusted passes through the dust removal device, and the particulate matter is wetted and deposited in the water, thereby achieving the purpose of purifying the air. However, the wet dust removal device used in the factory will produce a large amount of sewage mixed with dirt particles during operation, which is difficult to handle. In traditional technology, sewage is often filtered by adding a filter element to the dust removal device. However, when the filter element of this solution filters a large amount of dust generated by industrial production, it only relies on the sewage's own gravity to filter. Dirt accumulates on the filter element, filtering is slow, and the dust removal efficiency is affected. Therefore, the dust removal technology field urgently needs a dust removal device that can improve sewage filtration and dust removal efficiency. Utility Model Content

[0003] In view of the above-mentioned prior art, the utility model provides a factory dust removal device, and the main technical problem to be solved is how to improve the sewage filtration and dust removal efficiency.

[0004] To achieve the above purpose, the technical solution of the embodiment of the utility model is implemented as follows:

[0005] A factory dust removal device comprises a shell, a spray mechanism, an exhaust mechanism and a water collection mechanism, wherein the spray mechanism comprises a water inlet pipe, a spray head, a spray chamber and a filtering mechanism, wherein the spray chamber is arranged on the inner side of the shell, the water inlet pipe is connected to the spray head, the spray head is arranged at the upper end of the spray chamber, an air inlet is arranged on the right side of the spray chamber, two symmetrically arranged cylindrical filter elements are arranged on the left and right sides below the spray chamber, annularly arranged teeth are arranged on the outer edge of the cylindrical filter element, the cylindrical filter element on the left and the cylindrical filter element on the right are rotatably engaged with each other through the teeth, a rotating motor is arranged in the middle of the cylindrical filter element, the water collection mechanism is arranged below the cylindrical filter element, the exhaust mechanism is arranged on the left side of the cylindrical filter element, and the exhaust mechanism is connected to the bottom of the spray chamber.

[0006] Preferably, the water collection mechanism includes a water collection chamber, a water pumping pipe and a water pump.

[0007] Preferably, the exhaust mechanism includes an exhaust motor and an exhaust duct, one side of the exhaust duct is connected to the water collecting chamber, and the exhaust duct is connected to the bottom of the spray chamber through the water collecting chamber.

[0008] Preferably, a water baffle is provided between the spray chamber and the exhaust duct, and the upper end of the water baffle is fixedly connected to the upper inner wall of the water collecting chamber.

[0009] Preferably, the left side of the water inlet pipe is connected to the left side of the water pumping pipe.

[0010] Preferably, the air inlet is provided with a valve.

[0011] Preferably, the two cylindrical filter elements are provided with a dirt collecting assembly on one side close to the inner wall of the spray chamber, and the dirt collecting assembly includes a dirt collecting trough, a dirt removing brush and a pull rod, the pull rod is fixedly connected to the dirt collecting trough, the dirt collecting trough is detachably slidably connected to the inner wall of the spray chamber, the dirt removing brush is arranged at the upper end of the dirt collecting trough, and one end of the dirt removing brush is fitted and connected to the teeth on the outside of the cylindrical filter element.

[0012] Preferably, a filter plate is provided at the bottom of the spray chamber.

[0013] Preferably, an inclined plate is symmetrically arranged above the cylindrical filter element, the upper end of the inclined plate is fixedly connected to the inner wall of the spray chamber, and the lower end of the inclined plate is close to the connection between the two cylindrical filter elements.

[0014] The beneficial effect of the utility model is that: the present application sets two symmetrically arranged cylindrical filter elements at the lower end of the spray chamber and sets a rotating motor to drive the cylindrical filter elements to rotate, and the air is sprayed by the spray head to remove dust and dirt, and flows into the cylindrical filter element on the left and the cylindrical filter element on the right along with the sewage, so that the dust and dirt are frictionally stirred and adsorbed by the cylindrical filter element, preventing the dust and dirt from clogging the filter element and causing slow filtration, while improving the filtration effect. The outer edge of the cylindrical filter element is also provided with teeth arranged in an annular manner, which can further enhance the effect of friction stirring and adsorption, and at the same time make the connection between the two cylindrical filter elements tighter, preventing the sewage from being discharged without being filtered.

[0015] In summary, the present application can avoid clogging by dust and dirt and improve sewage filtration and dust removal efficiency by providing two cylindrical filter elements and teeth arranged in a ring on the outer edge of the cylindrical filter element. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a schematic diagram of the structure of a factory dust removal device in an embodiment of the present application;

[0017] Figure 2 This is a cross-sectional view of the internal structure of a factory dust removal device in an embodiment of the present application;

[0018] Figure 3 This is a schematic diagram of the enlarged structure of point A in the embodiment of the present application;

[0019] Figure 4 This is a schematic diagram of the structure of a cylindrical filter element in an embodiment of the present application;

[0020] Figure 5 This is a schematic diagram of the structure of the dirt collection component in the embodiment of the present application;

[0021] Description of Figure Numbers:

[0022] 1. Shell, 2. Spraying mechanism, 3. Exhaust mechanism, 4. Water collecting mechanism, 5. Water inlet pipe, 6. Spray head, 7. Spray chamber, 8. Filter mechanism, 9. Air inlet, 10. Cylindrical filter element, 11. Rotating motor, 12. Control system, 13. Water collecting chamber, 14. Pumping pipe, 15. Water pump, 16. Exhaust motor, 17. Exhaust pipe, 18. Water baffle, 19. Valve, 20. Sewage collecting component, 21. Sewage collecting tank, 22. Decontamination brush, 23. Pull rod, 24. Filter plate, 25. Inclined plate. DETAILED DESCRIPTION

[0023] The technical solution of the utility model is further elaborated in detail below in conjunction with the drawings and specific embodiments of the specification. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of the utility model. The terms used herein in the specification of the utility model are only for the purpose of describing specific embodiments and are not intended to limit the utility model. In the following description, the expression "some embodiments" is involved, which describes a subset of all possible embodiments, but it should be understood that "some embodiments" can be the same subset or different subsets of all possible embodiments, and can be combined with each other without conflict.

[0024] It should also be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "inside", "outside", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0025] Example 1

[0026] See attached Figure 1-5 The present application provides a factory dust removal device, comprising a shell 1, a spray mechanism 2, an exhaust mechanism 3 and a water collection mechanism 4, the spray mechanism 2 comprising a water inlet pipe 5, a spray head 6, a spray chamber 7 and a filtering mechanism 8, the spray chamber 7 is arranged on the inner side of the shell 1, the water inlet pipe 5 is communicated with the spray head 6, the spray head 6 is arranged at the upper end of the spray chamber 7, an air inlet 9 is arranged on the right side of the spray chamber 7, two symmetrically arranged cylindrical filter elements 10 are arranged on the left and right sides below the spray chamber 7, the outer edge of the cylindrical filter element 10 is provided with annularly arranged teeth, the cylindrical filter element 10 on the left and the cylindrical filter element 10 on the right are rotatably engaged with each other through the teeth, a rotating motor 11 is arranged in the middle of the cylindrical filter element 10, the water collection mechanism 4 is arranged below the cylindrical filter element 10, the exhaust mechanism 3 is arranged on the left side of the cylindrical filter element 10, and the exhaust mechanism 3 is communicated with the bottom of the spray chamber 7. This device is provided with two symmetrically arranged cylindrical filter elements 10 at the lower end of the spray chamber 7 and a rotating motor 11 to drive the cylindrical filter element 10 to rotate. The air is sprayed by the spray head 6 to remove dust and dirt, and flows into the cylindrical filter element 10 on the left and the cylindrical filter element 10 on the right along with the sewage, so that the dust and dirt are frictionally stirred and adsorbed by the cylindrical filter element 10, preventing the dust and dirt from clogging the filter element and causing slow filtration, while improving the filtration effect. The outer edge of the cylindrical filter element 10 is also provided with teeth arranged in a ring, which can further enhance the effect of friction stirring and adsorption, and at the same time make the connection between the two cylindrical filter elements 10 tighter, avoiding sewage from being discharged without being filtered. In summary, this device can avoid clogging of dust and dirt and improve the efficiency of sewage filtration and dust removal by providing two cylindrical filter elements 10 and teeth arranged in a ring on the outer edge of the cylindrical filter element 10.

[0027] Specifically, the water collection mechanism 4 includes a water collection chamber 13, a water pumping pipe 14 and a water pump 15. By providing the water pumping pipe 14 and the water pump 15, the device allows the water in the water collection chamber 13 to be pumped out, thereby preventing the filtered water from continuously accumulating in the water collection chamber 13 and affecting the normal operation of the device, thereby improving the reliability of the device.

[0028] Specifically, the exhaust mechanism 3 includes an exhaust motor 16 and an exhaust duct 17, one side of the exhaust duct 17 is connected to the water collecting chamber 13, and the exhaust duct 17 is connected to the bottom of the spray chamber 7 through the water collecting chamber 13. The device ensures that the air in the exhaust duct 17 is filtered in the spray chamber 7 and then extracted by the exhaust motor 16 by arranging the exhaust duct 17 to be connected to the bottom of the spray chamber 7 through the water collecting chamber 13.

[0029] Specifically, a water baffle 18 is provided between the spray chamber 7 and the exhaust duct 17, and the upper end of the water baffle 18 is fixedly connected to the upper inner wall of the water collecting chamber 13. By providing the water baffle 18, the device can prevent the filtered water flowing out of the bottom of the spray chamber 7 and the filtered water inside the water collecting chamber 13 from entering the exhaust duct 17, thereby avoiding damage to the exhaust motor 16.

[0030] Specifically, the left side of the water inlet pipe 5 is connected to the left side of the water pumping pipe 14. By setting the water inlet pipe 5 to be connected to the water pumping pipe 14, the device enables the filtered water in the water collection chamber 13 to be pumped to the water inlet pipe 5 through the water pumping pipe 14 under the action of the water pump 15, and then the filtered water is circulated by the sprinkler head 6, and there is no need to set up an additional water pump for the water inlet pipe 5, thereby avoiding water waste and reducing the equipment manufacturing cost.

[0031] Specifically, the air inlet 9 is provided with a valve 19. By providing the valve 19 at the air inlet 9, when the air inlet 9 is connected to one or more pipes for dust removal operation, the dust removal operation of the pipes can be controlled by the valve 19, thereby improving the convenience of use of the device.

[0032] Example 2

[0033] See attached Figure 1-5 The difference between this embodiment and embodiment 1 is that a dirt collecting assembly 20 is provided on one side of the two cylindrical filter elements 10 close to the inner wall of the spray chamber 7, and the dirt collecting assembly 20 includes a dirt collecting trough 21, a dirt removing brush 22 and a pull rod 23, the pull rod 23 is fixedly connected to the dirt collecting trough 21, the dirt collecting trough 21 is detachably slidably connected to the inner wall of the spray chamber 7, the dirt removing brush 22 is arranged at the upper end of the dirt collecting trough 21, and one end of the dirt removing brush 22 is fitted and connected to the teeth on the outer side of the cylindrical filter element 10. The cylindrical filter element 10 on the left side is configured to be driven by the rotating motor to rotate counterclockwise, and the cylindrical filter element 10 on the right side is configured to be driven by the rotating motor to rotate clockwise. The device is provided with a cleaning brush 22 and a dirt collecting trough 21, so that the cleaning brush 22 can continuously brush the dirt adhered to the surface of the cylindrical filter element 10, so that most of the dirt generated by the dust removal device is collected into the dirt collecting trough 21, thereby preventing the cylindrical filter element 10 from being blocked and improving the service life of the filter element. The pull rod 23 can pull out the dirt collecting trough 21 and the cleaning brush 22 for cleaning or replacement, which is easy to operate and solves the problems of difficult filter element cleaning and short service life.

[0034] Specifically, a filter plate 24 is provided at the bottom of the spray chamber 7. By providing the filter plate 24, the device can filter a small amount of dirt dropped when the cylindrical filter element 10 rotates, thereby further improving the filtering effect.

[0035] Specifically, an inclined plate 25 is symmetrically arranged above the cylindrical filter element 10, the upper end of the inclined plate 25 is fixedly connected to the inner wall of the spray chamber 7, and the lower end of the inclined plate 25 is close to the connection between the two cylindrical filter elements 10. By arranging the inclined plate 25, the water sprayed by the spray head 6 absorbs dust particles and then flows along the inclined plate 25 to the connection between the cylindrical filter element 10 on the left and the cylindrical filter element 10 on the right, ensuring that the sewage flows out after being filtered by the cylindrical filter element 10.

[0036] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. The protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A factory dust removal device, characterized in that: It includes a shell, a spray mechanism, an exhaust mechanism and a water collecting mechanism, the spray mechanism includes a water inlet pipe, a spray head, a spray chamber and a filtering mechanism, the spray chamber is arranged on the inner side of the shell, the water inlet pipe is communicated with the spray head, the spray head is arranged at the upper end of the spray chamber, an air inlet is arranged on the right side of the spray chamber, two symmetrically arranged cylindrical filter elements are arranged on the left and right sides below the spray chamber, the outer edge of the cylindrical filter element is provided with annularly arranged teeth, the cylindrical filter element on the left and the cylindrical filter element on the right are rotatably engaged with each other through the teeth, a rotating motor is arranged in the middle of the cylindrical filter element, the water collecting mechanism is arranged below the cylindrical filter element, the exhaust mechanism is arranged on the left side of the cylindrical filter element, and the exhaust mechanism is communicated with the bottom of the spray chamber.

2. A factory dust removal device according to claim 1, characterized in that: The water collection mechanism comprises a water collection chamber, a water pumping pipeline and a water pump.

3. A factory dust removal device according to claim 2, characterized in that: The exhaust mechanism includes an exhaust motor and an exhaust duct, one side of the exhaust duct is connected to the water collecting chamber, and the exhaust duct is connected to the bottom of the spray chamber through the water collecting chamber.

4. A factory dust removal device according to claim 3, characterized in that: A water baffle is provided between the spray chamber and the exhaust duct, and the upper end of the water baffle is fixedly connected to the upper inner wall of the water collecting chamber.

5. A factory dust removal device according to claim 4, characterized in that: The left side of the water inlet pipe is communicated with the left side of the water pumping pipe.

6. A factory dust removal device according to claim 1, characterized in that: The air inlet is provided with a valve.

7. A factory dust removal device according to claim 1, characterized in that: A dirt collecting assembly is provided on one side of the two cylindrical filter elements close to the inner wall of the spray chamber, and the dirt collecting assembly includes a dirt collecting trough, a dirt removing brush and a pull rod. The pull rod is fixedly connected to the dirt collecting trough, and the dirt collecting trough is detachably slidably connected to the inner wall of the spray chamber. The dirt removing brush is arranged at the upper end of the dirt collecting trough, and one end of the dirt removing brush is fitted and connected to the teeth on the outer side of the cylindrical filter element.

8. A factory dust removal device according to claim 7, characterized in that: A filter plate is arranged at the bottom of the spray chamber.

9. A factory dust removal device according to claim 7, characterized in that: An inclined plate is symmetrically arranged above the cylindrical filter element, the upper end of the inclined plate is fixedly connected to the inner wall of the spray chamber, and the lower end of the inclined plate is close to the connection between the two cylindrical filter elements.

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