Vacuum dust removal system for end face milling and grinding equipment

Abstract

The utility model discloses a vacuum dust removal system for end face milling and grinding equipment, belongs to the technical field of dust removal equipment, solves the problem that the vacuum dust removal equipment cannot adapt to the work of blade root end face milling and grinding equipment, and comprises a dust collection system, a filter mechanism is installed below the fan, an air inlet is formed in the top face of the dust collection system, an air inlet pipe is installed in the air inlet, a dust collection barrel is installed at the bottom in the dust collection system, the air inlet pipe is communicated with the dust collection barrel, the dust collection barrel is communicated with the filter mechanism, and the filter mechanism is communicated with the fan. The device is used for being installed on the wind power generation embedded blade root end face bolt sleeve milling and grinding equipment to absorb metal scraps and glass fiber reinforced plastic dust generated by machining.

Description

Technical Field

[0001] The utility model belongs to the technical field of vacuum dust removal equipment, and in particular relates to a vacuum dust removal system for end face milling equipment. Background Art

[0002] Since the wind power pre-embedded blade root end face bolt sleeve milling equipment developed by the applicant (application number CN202211548945.8) will produce metal waste and fiberglass dust during the processing, it is now necessary to design a dust removal system for the equipment.

[0003] The vacuum dust removal equipment is mainly used to remove the metal waste and fiberglass dust generated by the milling and grinding equipment of the end face bolt sleeve of the embedded blade of wind power generation through the negative pressure effect. The dust removal equipment in the prior art cannot be well matched with the milling and grinding equipment for use, and can only be placed externally and cannot be flexibly moved according to the processing conditions, resulting in the inability to adapt to the working conditions. Utility Model Content

[0004] The purpose of the utility model is to:

[0005] In order to solve the problem that the vacuum dust removal equipment in the prior art cannot adapt to the work of the blade root end face milling equipment, a vacuum dust removal system for the end face milling equipment is provided.

[0006] The technical solution adopted by the utility model is as follows:

[0007] A vacuum dust removal system for end face milling equipment includes a dust suction system, a fan is installed above the dust suction system, a filter mechanism is installed below the fan, an air inlet is opened on the top surface of the dust suction system, an air inlet pipe is installed in the air inlet, an ash collecting bucket is installed at the bottom of the dust suction system, the air inlet pipe is connected to the ash collecting bucket, the ash collecting bucket is connected to the filter mechanism, and the filter mechanism is connected to the fan.

[0008] Furthermore, the filtering mechanism comprises two flame-retardant filter elements, which are arranged alternately from top to bottom, and the ends of the flame-retardant filter elements are connected to back-blowing valves.

[0009] Furthermore, the dust suction system is provided with two air inlets, each of which is provided with an air inlet pipe, and each end of the air inlet pipe outside the dust suction system is connected to a flame retardant hose, and each of the flame retardant hoses is connected to a dust suction hood.

[0010] Furthermore, a mounting hole for fixed connection with the end face milling equipment is provided on the side of the dust collection system.

[0011] Furthermore, a valve for cleaning dust is installed on the ash collecting bucket.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0013] The overall external structure of the vacuum dust removal system of the utility model is a rectangular parallelepiped, and the dust suction mechanism is integrated inside it, so it is easy to install on the milling and grinding equipment. A special wall-mounted installation method is adopted, and it can be directly installed on the side of the wind power generation pre-embedded blade root end face bolt sleeve milling and grinding equipment. The dust suction system can move with the equipment and adapt to the working conditions more flexibly.

[0014] The design of the dust collecting bucket of the utility model makes it easy to clean the dust and reduces the working difficulty of the operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the front view of the utility model;

[0016] Figure 2 It is a left view of the utility model;

[0017] Figure 3 It is a rear view of the utility model;

[0018] Figure 4 for Figure 2 Sectional view in the AA direction;

[0019] Figure 5 It is a right side view of the internal structure of the utility model;

[0020] Figure 6 This is a valve structure diagram on the ash collecting bucket of the utility model;

[0021] Figure 7 This is a structural diagram of the connection between the dust collection system and the dust collection hood of the utility model;

[0022] Figure 8 This is a structural diagram of the dust hood of the present utility model.

[0023] Markings in the figure: 1-dust collection system, 2-fan, 3-filter mechanism, 4-ash collection bucket, 5-backblowing valve, 6-valve, 7-air inlet, 8-flame retardant hose, 9-dust collection hood. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0025] A vacuum dust removal system for end face milling equipment includes a dust collection system 1, a fan 2 is installed above the dust collection system 1, a filter mechanism 3 is installed below the fan 2, an air inlet 7 is opened on the top surface of the dust collection system 1, an air inlet pipe is installed in the air inlet 7, an ash collecting bucket 4 is installed at the bottom of the dust collection system 1, the air inlet pipe is connected to the ash collecting bucket 4, the ash collecting bucket 4 is connected to the filter mechanism 3, and the filter mechanism 3 is connected to the fan 2.

[0026] The filter mechanism 3 includes two flame retardant filter elements, which are arranged alternately from top to bottom, and the ends of the flame retardant filter elements are connected to a backflush valve 5. The backflush valve 5 provided at the end of the flame retardant filter element is used to clean the filter element during use to extend the service life of the filter element. The gas in the cavity of the dust collection system 1 is filtered through the flame retardant filter element to prevent contamination of the fan 2.

[0027] There are two air inlets 7 on the dust collection system 1, and air inlet pipes are installed in each of the air inlets 7. One end of the air inlet pipe located outside the dust collection system 1 is connected to a flame retardant hose 8, and the flame retardant hose 8 is connected to a dust hood 9. The dust hood 9 is installed near the milling disc of the milling equipment and is connected to the air inlet pipe of the air inlet 7 through the flame retardant hose 8.

[0028] The side of the dust collection system 1 is provided with a mounting hole for fixed connection with the end face milling equipment. The vacuum dust removal equipment of the utility model is connected to the mounting bracket through the side mounting hole, and is fixedly connected to the side of the milling equipment through the mounting bracket, so that it can move with the milling equipment and be used in conjunction with it, so as to adapt to different positions of the milling equipment during operation.

[0029] A valve 6 for cleaning dust is installed on the ash collecting bucket 4. The valve 6 can open the ash collecting bucket 4 to clean dust in the later stage of equipment use.

[0030] The workflow of this utility model is as follows:

[0031] After the fan 2 is started, a high negative pressure is generated inside the dust collection system 1, and the dust absorbed by the dust hood 9, the flame retardant hose 8 and the air intake pipe is brought to the ash collecting bucket 4 of the dust collection system 1, thereby preventing the dust from overflowing and polluting the environment; and the air between the ash collecting bucket 4 and the fan 2 is filtered by the flame retardant filter element to prevent the dust from polluting the fan 2. When it is necessary to clean the flame retardant filter element, the back-blowing valve 5 can be opened for cleaning. When cleaning the ash collecting bucket 4 later, the valve 6 can be opened to clean the dust inside it.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A vacuum dust removal system for end face milling equipment, characterized in that: The invention comprises a dust collection system (1), wherein a fan (2) is installed above the dust collection system (1), a filter mechanism (3) is installed below the fan (2), an air inlet (7) is opened on the top surface of the dust collection system (1), an air inlet pipe is installed in the air inlet (7), an ash collecting bucket (4) is installed at the bottom of the dust collection system (1), the air inlet pipe is connected to the ash collecting bucket (4), the ash collecting bucket (4) is connected to the filter mechanism (3), and the filter mechanism (3) is connected to the fan (2).

2. A vacuum dust removal system for end face milling equipment according to claim 1, characterized in that: The filtering mechanism (3) comprises two flame-retardant filter elements, which are arranged alternately from top to bottom, and the ends of the flame-retardant filter elements are connected to back-blowing valves (5).

3. A vacuum dust removal system for end face milling equipment according to claim 1, characterized in that: The dust collection system (1) is provided with two air inlets (7), each of which is provided with an air inlet pipe. One end of the air inlet pipe located outside the dust collection system (1) is connected to a flame retardant hose (8), and each of the flame retardant hoses (8) is connected to a dust collection hood (9).

4. A vacuum dust removal system for end face milling equipment according to claim 1, characterized in that: The side of the dust collection system (1) is provided with a mounting hole for fixed connection with the end face milling equipment.

5. A vacuum dust removal system for end face milling equipment according to claim 1, characterized in that: The dust collecting bucket (4) is provided with a valve (6) for cleaning dust.

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