Dust removal device capable of isolating environment

Abstract

The utility model provides a dust removal device capable of isolating an environment, and aims to solve the technical problem that dust in a surrounding environment is difficult to treat in a process of refining a polycrystalline silicon raw material. The dust removal device comprises a supporting plate with a mounting hole in the middle; the dust collection cover is arranged on the mounting hole, and a filter screen is arranged in the dust collection cover; the tops of the soft curtains are detachably connected with the edge of the supporting plate, and all the soft curtains are tightly distributed; the camera is arranged on the supporting plate, and the shooting surface of the camera covers the lower space of the supporting plate; and the lighting assembly is arranged on the supporting plate. The supporting plate is installed on the top plate, the working environment is surrounded through the soft curtain, then dust is sucked away through the dust collection cover, and dust is filtered through the filter screen, so that the dust is prevented from being diffused everywhere.

Description

Technical Field

[0001] This utility model relates to the field of dust removal technology, and specifically to a dust removal device for isolating the environment. Background Technology

[0002] In the polysilicon production process, the raw materials need to be refined, mainly by using a crushing device. Because the raw materials are relatively dry, heavy dust is easily generated during the processing.

[0003] Currently, for work sites with high levels of dust or volatile odors, the only methods to isolate and purify dust and volatile gases are natural ventilation or return air vents. Some enclosed spaces cannot achieve natural ventilation, and return air vents are generally located far from the work site, resulting in poor dust removal efficiency and ineffective purification of the ambient air. Dust and volatile gases generated during operations then disperse into equipment, auxiliary materials, the environment, and products, causing pollution and affecting product quality.

[0004] For polysilicon manufacturers, the impact of this environment on product quality is amplified, severely affecting the surface metal, bottom powder, and lifespan of the products. Utility Model Content

[0005] In view of the technical problem that dust in the surrounding environment is difficult to handle during the refining of polycrystalline silicon raw materials in the existing technology, this utility model provides a dust removal device that isolates the environment. By installing a support plate on the top plate and surrounding the working environment with a soft curtain, the dust is sucked away by a dust collection hood and filtered by a filter screen, thereby preventing the dust from spreading everywhere.

[0006] The technical solution of this utility model is:

[0007] A dust removal device for isolating an environment, comprising:

[0008] The support plate has mounting holes in the middle;

[0009] A dust collection hood is provided on the mounting hole, and a filter screen is provided inside the dust collection hood;

[0010] Multiple soft curtains, the top of which is detachably connected to the edge of the support plate, and all the soft curtains are closely distributed;

[0011] A camera is mounted on the support plate, and its imaging surface covers the lower space of the support plate;

[0012] The lighting assembly is mounted on the support plate.

[0013] Optionally, the dust collection hood is provided with a connecting pipe for connection to the air conditioning system.

[0014] Optionally, the dust collection hood is equipped with a fan, and the airflow passing through the fan flows from the bottom to the top of the support plate. The dust collection hood is equipped with an exhaust port.

[0015] Optionally, the fan is located above the filter.

[0016] Optionally, connecting rods are provided around the top surface of the support plate.

[0017] Optionally, a connector is provided between the soft curtain and the support plate.

[0018] Optionally, the connector includes:

[0019] A connecting plate is provided on one end of the soft curtain, and a T-shaped block is provided on the connecting plate;

[0020] A connecting block is provided on the edge of the support plate, and the end of the connecting block away from the support plate has a protruding connecting part.

[0021] The T-shaped block on the connecting plate can be placed on the connecting part.

[0022] Optionally, the connecting plate is provided with a plurality of T-shaped blocks, and the connector includes a plurality of connecting blocks, with each T-shaped block matching two connecting blocks.

[0023] Optionally, the support plate is provided with a plurality of connecting blocks at equal intervals in the circumferential direction, and each connecting block has its two sides matched with the ends of a T-shaped block.

[0024] Optionally, the connecting portion is provided with a recessed limiting portion, and the end of the T-shaped block can be embedded in the limiting portion.

[0025] Compared with the prior art, the beneficial effects of this utility model are:

[0026] The support plate supports all parts, and the soft curtain set on the support plate surrounds a working space below the support plate. The dust collection hood removes dust from the working space, and the filter inside the dust collection hood removes dust from the air in the working space. Finally, the lighting components installed on the support plate supplement the light in the working space, and the camera set on the support plate monitors the working status of the equipment in the working space in real time. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 This is a three-dimensional structural diagram of the present invention from a top view.

[0029] Figure 2 This is a three-dimensional structural diagram of the present invention viewed from below.

[0030] Figure 3 for Figure 2 Enlarged diagram of point A in the middle. Detailed Implementation

[0031] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0032] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only used to facilitate the description of this utility model and to simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0033] The following disclosure provides many different embodiments or examples for implementing various structures of this invention. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of the invention. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, examples of various specific processes and materials are provided in this invention, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0034] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0035] Example:

[0036] See Figure 1 , Figure 2 and Figure 3 This embodiment discloses a dust removal device for isolating an environment, including a support plate 10, a dust collection hood 20, a soft curtain 30, a camera 40, and a lighting assembly 50. The support plate 10 has a rectangular structure and a mounting hole in the middle. The dust collection hood 20 is installed in the mounting hole, and the dust collection hood 20 can suck away the air below the support plate 10.

[0037] A filter 60 is installed inside the dust collection hood 20.

[0038] Multiple soft curtains 30 are arranged around the support plate 10. All the soft curtains 30 are closely distributed and surround a working space under the support plate 10. The equipment for refining raw materials is placed in the working space and works in the working space.

[0039] Both the camera 40 and the lighting assembly 50 are mounted on the support plate 10, and the camera 40 can completely cover the entire workspace. If a single camera 40 cannot achieve full coverage, a camera 40 can be installed at the bottom of each end of the support plate 10.

[0040] Generally, the lighting component 50 uses an incandescent lamp.

[0041] In this technical solution, the support plate 10 supports all parts, the soft curtain 30 installed on the support plate 10 surrounds a working space below the support plate 10, the dust collection hood 20 removes dust from the working space, the filter 60 inside the dust collection hood 20 removes dust from the air in the working space, the lighting component 50 installed on the support plate 10 supplements the light in the working space, and the camera 40 installed on the support plate 10 monitors the working status of the equipment in the working space in real time.

[0042] In one specific embodiment:

[0043] The dust collection hood 20 is equipped with a connecting pipe that connects to the air conditioning system in the workshop. The air conditioning system drives the airflow in the workspace to flow into the dust collection hood 20.

[0044] Alternatively, a fan can be installed inside the dust collection hood 20, allowing the airflow passing through the fan to flow from the working space below the support plate 10 into the dust collection hood 20. An exhaust vent is then installed on the dust collection hood 20 for the airflow to exit. This solution is primarily applicable to workshops without air conditioning systems or where connection to an air conditioning system is inconvenient. It is understood that the fan is the power component driving the airflow. To prevent dust in the air from affecting the fan (such as dust adhering to the fan blades due to static electricity, leading to a decrease in the fan's actual power), the fan is positioned above the filter 60; that is, the airflow first passes through the filter 60 and then through the fan.

[0045] In another specific embodiment:

[0046] Generally, in workshops with low ceilings (or suspended ceilings), a connecting rod can be installed directly at each of the four corners of the support plate 10 to suspend the support plate 10 from the ceiling (or suspended ceiling).

[0047] If the ceiling (or suspended ceiling) is relatively high, a connecting rod can be installed downwards at each of the four corners of the support plate 10, so that the support plate 10 is supported on the ground by the connecting rods.

[0048] In another specific embodiment:

[0049] The aforementioned soft curtain 30 is detachably connected to the support plate 10 via a connector 70, thereby facilitating the installation and removal of the soft curtain 30. Specifically, the connector 70 includes a connecting plate 71 and a connecting block 72, wherein a connecting plate 71 is provided at one end of each soft curtain 30, and each connecting plate 71 is provided with a T-shaped block 75.

[0050] Connecting blocks 72 are disposed on the support plate 10 and can be matched with T-shaped blocks 75. Multiple connecting blocks 72 are evenly spaced along the circumference of the support plate 10, and each connecting block 72 has a protruding connecting portion 73, on which one end of the T-shaped block 75 can be placed.

[0051] The weight of the soft curtain 30 allows the T-shaped block 75 to be securely hung on the connecting part 73, thus enabling a connection that can be easily disassembled.

[0052] Generally, to improve stability, multiple T-shaped blocks 75 are set on a connecting plate 71, so that the connecting plate 71 cooperates with multiple connecting blocks 72, and the two ends of each T-shaped block 75 in the horizontal direction are placed on the connecting part 73 of two adjacent connecting blocks 72 respectively.

[0053] In addition, the connecting part 73 is provided with a recessed limiting part 74, and the end of the T-shaped block 75 can be embedded in the limiting part 74, thereby avoiding the problem of the soft curtain 30 easily falling off the connecting block 72.

[0054] The embodiments described above merely illustrate specific implementations of this utility model, and while the descriptions are detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A dust removal device for isolating the environment, characterized in that, include: The support plate has mounting holes in the middle; A dust collection hood is provided on the mounting hole, and a filter screen is provided inside the dust collection hood; Multiple soft curtains, the top of which is detachably connected to the edge of the support plate, and all the soft curtains are closely distributed; A camera is mounted on the support plate, and its imaging surface covers the lower space of the support plate; The lighting assembly is mounted on the support plate.

2. The dust removal device for isolated environments according to claim 1, characterized in that, The dust collection hood is equipped with a connecting pipe that connects to the air conditioning system.

3. The dust removal device for isolated environments according to claim 1, characterized in that, The dust collection hood is equipped with a fan, and the airflow passing through the fan flows from the bottom to the top of the support plate. The dust collection hood is equipped with an exhaust port.

4. The dust removal device for isolated environments according to claim 3, characterized in that, The fan is located above the filter.

5. The dust removal device for isolated environments according to claim 1, characterized in that, Connecting rods are provided around the top surface of the support plate.

6. The dust removal device for an isolated environment according to any one of claims 2-5, characterized in that, A connector is provided between the soft curtain and the support plate.

7. The dust removal device for isolated environments according to claim 6, characterized in that, The connector includes: A connecting plate is provided on one end of the soft curtain, and a T-shaped block is provided on the connecting plate; A connecting block is provided on the edge of the support plate, and the end of the connecting block away from the support plate has a protruding connecting part. The T-shaped block on the connecting plate can be placed on the connecting part.

8. The dust removal device for isolated environments according to claim 7, characterized in that, The connecting plate is provided with a plurality of T-shaped blocks, and the connector includes a plurality of connecting blocks, with each T-shaped block matching two connecting blocks.

9. The dust removal device for isolated environments according to claim 8, characterized in that, The support plate is provided with a plurality of connecting blocks at equal intervals along its circumference, and each connecting block has its two sides matched with the ends of a T-shaped block.

10. The dust removal device for isolated environments according to claim 9, characterized in that, The connecting part is provided with a recessed limiting part, and the end of the T-shaped block can be embedded in the limiting part.

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