Novel pulse dust collector

Abstract

The utility model discloses a novel pulse dust collector which comprises a movable main frame, supports are vertically and fixedly arranged on the two sides of the front portion of the movable main frame respectively, a filtering barrel is fixedly installed on the tops of the supports, a collecting barrel is arranged below the filtering barrel, and a steering dust collection opening is formed in the barrel wall of the collecting barrel. A filter barrel cover is arranged at the top end of the filter barrel, a dust collection hose is connected to the filter barrel cover, a protective shell is fixedly installed on the rear portion of the movable main frame, a high-negative-pressure vortex fan is fixedly installed on the movable main frame in the space defined by the protective shell, and the other end of the dust collection hose is connected with the high-negative-pressure vortex fan; by means of the arranged reverse blowing opening and the corresponding drawing plate, the filter element can be drawn when dust removal needs to be conducted on the filter element, external air enters the barrel through the reverse blowing opening when the filter barrel is in the negative pressure state, reverse blowing dust removal of the filter element is achieved, a high-pressure air source does not need to be independently arranged, and the filter element does not need to be cleaned after being detached from the barrel.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial vacuum cleaners, and more specifically, to a new type of pulse vacuum cleaner. Background Art

[0002] For industrial cleaning, industrial vacuum cleaners have become essential tools. As the main daily cleaning tools in modern industry, they have frequent interaction with users. With the development of industrial automation, the competition in products is becoming increasingly fierce, and customers have higher and higher requirements for product performance. To improve the working efficiency of vacuum cleaners and the service life of filters, general industrial vacuum cleaners on the market currently adopt manual or automatic pulse dust cleaning devices. Among them, the manual dust cleaning device requires cumbersome manual operation and the industrial vacuum cleaner cannot work continuously during dust cleaning operation, while the automatic pulse dust cleaning device requires pulse control and needs to be equipped with an additional air source device to provide air source and a blowing device, with complex structure and high operation and maintenance costs. From this analysis, the dust cleaning function of some vacuum cleaner filters on the market can no longer meet people's needs. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a new type of pulse vacuum cleaner to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A new type of pulse vacuum cleaner, which includes a moving main frame. On both sides of the front part of the moving main frame, brackets are vertically and fixedly arranged respectively. At the top of the brackets, a filter barrel is fixedly installed. Below the filter barrel, there is a collection barrel, and a steering suction port is arranged on the barrel wall of the collection barrel;

[0005] At the top of the filter barrel, there is a filter barrel cover. A suction hose is connected to the filter barrel cover. On the rear part of the moving main frame, a protective housing is fixedly installed. Inside the space surrounded by the protective housing, a high-negative-pressure vortex blower is fixedly installed on the moving main frame. The other end of the suction hose is connected to the high-negative-pressure vortex blower.

[0006] Preferably, an anti-blowing port is further arranged on the filter barrel cover. A filter cover is installed at the anti-blowing port, and a pull plate for sealing the anti-blowing port is slidably arranged inside the filter cover.

[0007] Preferably, a muffler is installed on the high-negative-pressure vortex blower.

[0008] Preferably, a controller is arranged on the top surface of the protective housing. The controller is electrically connected to the high-negative-pressure vortex blower. A push handle in an overall U shape is connected to the top of the protective housing.

[0009] Preferably, a filtering chamber is provided inside the filtering barrel, and a filter element is fixedly arranged inside the filtering chamber.

[0010] Beneficial effects: Compared with the prior art, the beneficial effects of the present utility model are as follows: By providing a back-blowing port and a corresponding pulling plate, it can be pulled when it is necessary to clean the filter element. When the filtering barrel is in a negative pressure state, external air enters the barrel through the back-blowing port, realizing the back-blowing cleaning of the filter element. There is no need to separately set a high-pressure air source, nor to clean the filter element after disassembling it from the barrel. It can not only realize the intelligent and efficient dust suction of the vacuum cleaner and energy-saving cleaning of the filter element, but also avoid frequent manual operation of each driving element, extend the service life of the equipment, and reduce the labor intensity of workers. Description of the drawings

[0011] Figure 1 It is a schematic diagram of the overall structure of a new type of pulse vacuum cleaner proposed by the present utility model.

[0012] Figure 2 It is a schematic diagram of the internal structure of the filtering barrel.

[0013] In the drawings: 1 - moving main frame, 2 - bracket, 3 - filtering barrel, 4 - collection barrel, 5 - steering dust suction port, 6 - filtering barrel cover, 7 - dust suction hose, 8 - protective housing, 9 - muffler, 10 - controller, 11 - pushing handle, 12 - back-blowing port, 13 - filtering chamber, 14 - filter element. Specific implementation manners

[0014] In order to be able to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the following further describes the present utility model with reference to the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0015] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.

[0016] Embodiment

[0017] Referring to the accompanying drawings of the specification, in an embodiment of the present utility model, a new type of pulse vacuum cleaner includes a moving main frame 1. On both sides of the front part of the moving main frame 1, brackets 2 are respectively vertically and fixedly arranged. The top of the bracket 2 is fixedly installed with a filtering barrel 3. A filtering chamber 13 is provided inside the filtering barrel 3, and a filter element 14 is fixedly arranged inside the filtering chamber 13. A collection barrel 4 is provided below the filtering barrel 3, and a steering dust suction port 5 is provided on the barrel wall of the collection barrel 4;

[0018] A filter bucket cover 6 is provided at the top of the filter bucket 3. A dust suction hose 7 is connected to the filter bucket cover 6. A protective housing 8 is fixedly installed on the rear part of the mobile main frame 1. A high-negative-pressure vortex fan is fixedly installed on the mobile main frame 1 inside the space surrounded by the protective housing 8. The other end of the dust suction hose 7 is connected to the high-negative-pressure vortex fan. A muffler 9 is installed on the high-negative-pressure vortex fan. A controller 10 is arranged on the top surface of the protective housing 8. The controller 10 is electrically connected to the high-negative-pressure vortex fan. A push handle 11 integrally in a U shape is connected to the top of the protective housing 8.

[0019] Furthermore, an air blowing port 12 is further arranged on the filter bucket cover 6. A filter cover is installed at the air blowing port 12, and a draw plate for sealing the air blowing port 12 is slidably arranged inside the filter cover.

[0020] In the present utility model, by providing the air blowing port and the corresponding draw plate, it can be drawn when the filter element needs to be dust-cleaned. When the filter bucket is in a negative pressure state, external air enters the bucket from the air blowing port, realizing the reverse blowing and dust cleaning of the filter element. There is no need to separately set a high-pressure air source, nor to disassemble the filter element from the bucket for cleaning. It can not only realize the intelligent and efficient dust suction of the vacuum cleaner and the energy-saving dust cleaning, but also avoid frequently manually operating each driving element, prolong the service life of the equipment, and reduce the labor intensity of workers. The application has a simple structure, strong practicability, and simple operation, which is worthy of popularization.

[0021] In the above specific embodiments, the purpose, technical solution, and beneficial effects of the present utility model are further described in detail. It should be understood that the above are only specific embodiments of the present utility model and are not used to limit the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

[0022] In the description of the present utility model, it should be understood that the terms indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present utility model.

[0023] In the present utility model, unless otherwise clearly defined and limited, the terms "installed", "connected", "coupled", "fixed", etc. shall be construed in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral body; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication between two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive distinction and should not be construed as indicating or implying relative importance.

Claims

1. A new type of pulse vacuum cleaner, characterized by: It comprises a mobile main frame (1), with brackets (2) respectively provided vertically fixedly on both sides of the front of the mobile main frame (1), a filter barrel (3) fixedly mounted on the top of the bracket (2), a collection barrel (4) provided below the filter barrel (3), and a dust suction port (5) provided on the barrel wall of the collection barrel (4); A filter barrel cover (6) is provided at the top of the filter barrel (3), a dust suction hose (7) is connected to the filter barrel cover (6), a protective shell (8) is fixedly installed on the rear of the mobile main frame (1), a high negative pressure vortex fan is fixedly installed on the mobile main frame (1) inside the space enclosed by the protective shell (8), and the other end of the dust suction hose (7) is connected to the high negative pressure vortex fan.

2. A novel pulse vacuum cleaner according to claim 1, characterized in that: The filter barrel cover (6) is also provided with a back-blowing port (12), a filter cover is installed at the back-blowing port (12), and a pull-out plate is slidably provided inside the filter cover to facilitate sealing the back-blowing port (12).

3. A novel pulse vacuum cleaner according to claim 1, characterized in that: A muffler (9) is installed on the high negative pressure vortex fan.

4. A novel pulse vacuum cleaner according to claim 1, characterized in that: A controller (10) is arranged on the top surface of the protective shell (8), the controller (10) being electrically connected to the high negative pressure vortex blower, and a U-shaped pushing handle (11) is connected to the top of the protective shell (8).

5. A novel pulse vacuum cleaner according to claim 1, characterized in that: A filter chamber (13) is provided in the filter barrel (3), and a filter element (14) is fixedly arranged in the filter chamber (13).

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