Multifunctional dust removal system

Abstract

The utility model discloses a multifunctional dust removal system which comprises a dust removal outer cylinder, a filter cylinder and a dust collection cylinder, wherein the filter cylinder and the dust collection cylinder are respectively connected to the top end and the bottom end of the dust removal outer cylinder; a dust removal core with an opening in the lower end is arranged in the filter cylinder, a dust collection hopper hermetically sleeved with the outer wall of the lower end of the dust removal core is detachably arranged in the middle of the dust collection cylinder, a medium groove close to the outer wall of the dust removal core is formed in the joint of the dust collection cylinder and the dust removal outer cylinder, and a medium filter element is connected in the medium groove. Compared with the prior art, the multifunctional dust removal system has the advantages that the multifunctional dust removal system is small in size, capable of efficiently removing dust and capable of preventing blockage.

Description

Technical Field

[0001] This utility model relates to the field of dust removal equipment technology, specifically to a multi-functional dust removal system. Background Technology

[0002] Currently, most commonly used dust collectors are bag filters. Traditional dust collection systems typically use filter cartridges or bag filters to remove dust particles through physical interception or adsorption. After long-term use, dust particles tend to accumulate on the surface of the filter cartridges, leading to decreased filtration efficiency and even clogging of the filter bags. This requires frequent shutdowns for maintenance. In addition, they are limited in function, often only capable of dust removal and cleaning, and occupy a large space, making them unsuitable for use in small spaces. Utility Model Content

[0003] (I) Problems to be solved

[0004] The technical problem to be solved by this utility model is to overcome the above-mentioned technical defects and provide a multi-functional dust removal system that is small in size, can perform efficient dust removal, and prevents clogging.

[0005] (II) Technical Solution

[0006] To solve the above-mentioned technical problems, the technical solution provided by this utility model is: a multi-functional dust removal system, including a dust removal outer cylinder and a filter cylinder and a dust collection cylinder respectively connected to the top and bottom of the dust removal outer cylinder;

[0007] The filter cylinder is equipped with a dust removal core with an opening at the lower end. The dust collection cylinder is detachably equipped with a dust collection hopper that is sealed and fitted to the outer wall of the lower end of the dust removal core. A primary backflushing component is also rotatably connected to the top of the filter cylinder. The dust collection hopper and the primary backflushing component are equipped with a driving structure.

[0008] The dust collection cylinder is also provided with several air outlets around the outer side of the dust collection hopper. The outer wall of the dust removal core and the inner wall of the dust removal outer cylinder form an air outlet cavity. A secondary backflushing component that is matched with the dust removal core is connected in the air outlet cavity.

[0009] At the junction of the dust collection cylinder and the dust removal outer cylinder, a medium groove is formed near the outer wall of the dust removal core, and a medium filter element is connected inside the medium groove.

[0010] As an improvement, the media filter element includes either a dehumidifying filter element or an odor-removing filter element.

[0011] As an improvement, the dust collector core includes a conical frame connected to the filter cartridge and a dust collector bag connected to the conical frame.

[0012] As an improvement, the primary backflushing component includes a rotating rod rotatably disposed at the top of the filter cylinder and several striking rods connected to the rotating rod. The end of the striking rod is provided with a buffer cavity, and a rubber striking head is slidably sleeved in the buffer cavity. The end of the striking head is rounded.

[0013] As an improvement, the drive structure includes a handle that is rotatably sleeved with the dust collection hopper, the top of the handle is recessed with a slot, and the lower end of the rotating rod extends into the slot and engages with the slot.

[0014] As an improvement, the secondary backflush component includes several pulse heads arranged on the inner wall of the dust collector outer cylinder, an air chamber connected to the pulse heads is provided inside the dust collector outer cylinder, and a pulse air supply connector is connected to the air chamber on one side of the dust collector outer cylinder.

[0015] (III) Beneficial Effects

[0016] The advantages of this utility model compared with the prior art are as follows: In this application, two dust removal applications are carried out through the cooperation of primary backflushing and secondary backflushing components, which ensures the service life of the filter bag. In this application, a media tank is also added to install functional filter elements to meet different air treatment needs. At the same time, the structure of this application is small and compact, which greatly reduces the space occupied and meets the needs of different applications. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of a multifunctional dust removal system.

[0018] Figure 2 This is a structural schematic diagram of a multifunctional dust removal system from below.

[0019] Figure 3 This is a structural schematic diagram of a cross-section of a multifunctional dust removal system.

[0020] As shown in the figure: 1. Dust collector outer cylinder; 2. Filter cylinder; 3. Dust collection cylinder; 4. Dust collector core; 5. Dust collection hopper; 6. Dust collection hopper; 7. Air outlet chamber; 8. Media tank; 9. Media filter element; 10. Conical frame; 11. Dust collector bag; 12. Rotating rod; 13. Striking rod; 14. Buffer chamber; 15. Striking head; 16. Handle; 17. Pulse head; 18. Air chamber; 19. Pulse air supply connector. Detailed Implementation

[0021] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. Identical components are indicated by the same reference numerals.

[0022] It should be noted that the terms “front,” “back,” “left,” “right,” “up,” and “down” used in the following description refer to the directions shown in the attached diagrams, while the terms “inside” and “outside” refer to the directions toward or away from the geometric center of a specific component, respectively.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly associated with those skilled in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0025] To make the content of this utility model easier to understand, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0026] Please refer to the appendix carefully. Figure 1-3 A multifunctional dust removal system includes a dust removal outer cylinder 1 and a filter cylinder 2 and a dust collection cylinder 3 respectively connected to the top and bottom of the dust removal outer cylinder 1.

[0027] The filter cartridge 2 is equipped with a dust removal core 4 with an opening at the lower end. The dust collection cylinder 3 is detachably equipped with a dust collection hopper 5 that is sealed to the lower outer wall of the dust removal core 4, as shown in the figure. The dust collection hopper 5 can be removed for dust treatment when cleaning is required by the interference fit of the rubber ring. Several air outlets 6 are also provided on the outer side of the dust collection hopper 6 on the dust collection cylinder 3 to output purified gas.

[0028] The top of the filter cartridge 2 is also rotatably connected to a primary backflush component, and the dust collection hopper 5 is equipped with a drive structure in cooperation with the primary backflush component; at the same time, the outer wall of the dust removal core 4 and the inner wall of the dust removal outer cylinder 1 form an air outlet chamber 7, and a secondary backflush component that is matched with the dust removal core 4 is connected in the air outlet chamber 7.

[0029] At the junction of the dust collection cylinder 3 and the outer dust collection cylinder 1, a media groove 8 is formed near the outer wall of the dust collection core 4. A media filter element 9 is connected inside the media groove 8. Figure 3 As shown, the media tank 8 is formed by four sets of rings, and several crossbeams are connected between the rings on the same horizontal plane. When in use, the media filter element 9 includes either a dehumidifying filter element or an odor-removing filter element. The media is replaced by removing the dust collection cylinder.

[0030] When in use, the dust collector core 4 includes a conical frame 10 connected to the filter cartridge 2 and a dust collector bag 11 connected to the conical frame 10. The conical frame 10 is provided with several hollow grooves to facilitate the flow of gas. The dust collector bag 11 is connected to the inside of the conical frame 10 for use.

[0031] When removing dust from the filter bag 11, the primary backflushing component includes a rotating rod 12 rotatably mounted on the top of the filter cylinder 2 and several striking rods 13 connected to the rotating rod 12. The end of the striking rod 13 is provided with a buffer cavity 14, and a rubber striking head 15 is slidably sleeved in the buffer cavity 14. The end of the striking head 15 is rounded. The secondary backflushing component includes several pulse heads 17 arranged on the inner wall of the outer dust collector cylinder 1. An air chamber 18 is provided in the outer dust collector cylinder 1 in communication with the pulse heads 17. A pulse air supply connector 19 is connected to the air chamber 18 on one side of the outer dust collector cylinder 1.

[0032] The drive structure includes a handle 16 that is rotatably connected to the dust collection hopper 5. The top of the handle 16 is recessed with a slot, and the lower end of the rotating rod 12 extends into the slot and engages with it. Common engagement methods such as slotted slots and cross slots can be used.

[0033] In use, outside gas enters through the filter screen at the top of the filter cartridge 2 and is filtered by the filter bag. At the same time, particles fall into the dust collection hopper through the conical inner wall. An external pulse air pump, in conjunction with the air chamber 18, supplies air to the pulse head, thereby backflushing the dust collector bag for dust removal. The handle can also be manually turned periodically, and the drive rod is driven by the slot. Under centrifugal force, the dust collector bag is vibrated by the striking head for dust removal. The purified gas flows into the exhaust chamber, passes through the media tank, and is discharged through the exhaust port. Different filter elements can be installed in the media tank.

[0034] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0035] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0036] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A multi-functional dust removal system characterized by: It includes a dust collector outer cylinder (1) and a filter cylinder (2) and a dust collection cylinder (3) respectively connected to the top and bottom of the dust collector outer cylinder (1); The filter cylinder (2) is provided with a dust removal core (4) with an opening at the lower end. The dust collection cylinder (3) is provided with a dust collection hopper (5) in the middle that is detachably connected to the outer wall of the lower end of the dust removal core (4). The top of the filter cylinder (2) is also rotatably connected with a primary backflush component. The dust collection hopper (5) and the primary backflush component are provided with a driving structure. The dust collection cylinder (3) is provided with several air outlets (6) around the outer side of the dust collection hopper (5). The outer wall of the dust removal core (4) and the inner wall of the dust removal outer cylinder (1) form an air outlet chamber (7). A secondary backflush component is connected in the air outlet chamber (7) to cooperate with the dust removal core (4). At the junction of the dust collection cylinder (3) and the dust removal outer cylinder (1), a medium groove (8) is formed near the outer wall of the dust removal core (4), and a medium filter element (9) is connected inside the medium groove (8).

2. The multifunctional dust removal system according to claim 1, characterized in that: The media filter element (9) includes either a dehumidifying filter element or an odor-removing filter element.

3. The multifunctional dust removal system according to claim 1 or 2, characterized in that: The dust removal core (4) includes a conical frame (10) connected to the filter cartridge (2) and a dust removal bag (11) connected to the conical frame (10).

4. The multifunctional dust removal system according to claim 3, characterized in that: The primary backflushing component includes a rotating rod (12) rotatably disposed at the top of the filter cylinder (2) and several striking rods (13) connected to the rotating rod (12). The end of the striking rod (13) is provided with a buffer cavity (14), and a rubber striking head (15) is slidably sleeved in the buffer cavity (14). The end of the striking head (15) is rounded.

5. The multifunctional dust removal system according to claim 4, characterized in that: The drive structure includes a handle (16) that is rotatably sleeved with the dust collection hopper (5). The top of the handle (16) is recessed with a slot, and the lower end of the rotating rod (12) extends into the slot and engages with it.

6. The multi-functional dust removal system according to claim 3, wherein: The secondary backflush component includes several pulse heads (17) arranged on the inner wall of the dust collector outer cylinder (1), an air chamber (18) connected to the pulse heads (17) is provided inside the dust collector outer cylinder (1), and a pulse air supply connector (19) is connected to the air chamber (18) on one side of the dust collector outer cylinder (1).

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