Dust and waste gas treatment device for furniture factory

Abstract

The utility model relates to the related technical field of dust and waste gas treatment, in particular to a furniture factory dust and waste gas treatment device which comprises a shell, a separation mechanism is arranged on the inner side of the shell, and a cleaning mechanism is arranged on the surface of one side of the shell. According to the dust and waste gas treatment device for the furniture factory, the vibration motor and the damping spring drive the fixed frame to vibrate, when dust and wood chip powder fall onto the screen, the fixed frame continuously vibrates, so that the screen is driven to vibrate, dust in the wood chip powder is screened out, the dust falls onto the screen plate, and the dust falls into a dust discharging opening from holes of the screen plate during vibration; wood chip powder after dust is screened out is collected on the screen, the baffle is taken down through the sliding piece and the limiting spring, the sliding piece for fixing the screen is pulled out, the wood chip powder is taken out, and the wood chip powder after being taken out can be collected in a centralized mode for secondary processing and utilization.

Description

Technical Field

[0001] The utility model relates to the technical field related to dust waste gas treatment, in particular to a dust waste gas treatment device for a furniture factory. Background Art

[0002] During the production process, furniture factories need to perform grinding and polishing on wood, so there is wood chip slag powder and flying dust floating in the air in the furniture factory. Sawdust slag powder is flammable and may cause explosion when encountering open flame, causing safety hazards. Dust also affects the health of workers. However, most of the existing furniture factory dust exhaust gas treatment devices do not have the function of separating wood chip slag powder and dust. Usually, dust and wood chip slag powder are treated together, resulting in waste of resources. Therefore, a furniture factory dust exhaust gas treatment device is needed.

[0003] Most of the existing dust and waste gas treatment devices in furniture factories do not have the function of separating sawdust residue powder and dust. Usually, dust and sawdust residue powder are directly piled together and disposed of. Sawdust residue powder is a material that can be reused. After processing, it can be used to make soil conditioners, decorative materials, etc. Utility Model Content

[0004] The purpose of the utility model is to provide a dust exhaust gas treatment device for furniture factories to solve the problem that most of the existing dust exhaust gas treatment devices for furniture factories proposed in the above background technology do not have the function of separating sawdust slag powder and dust. Usually, dust and sawdust slag powder are directly piled together and processed, and then the sawdust slag powder is a material that can be reused. After processing, it can be used to make soil conditioners, decorative materials, etc., resulting in a waste of resources.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust exhaust gas treatment device for a furniture factory, comprising a shell, a support leg is fixedly connected to the lower surface of the shell, a dust exhaust port is opened on the lower surface of the shell, a dust inlet is installed on the upper surface of the shell, a separation mechanism is arranged on the inner side of the shell, and a cleaning mechanism is arranged on one side surface of the shell;

[0006] The separation mechanism includes a fixed block, a damping spring, a fixed frame, a screen plate, a vibration motor, a sliding groove, a sliding frame and a screen; the inner surface of the outer shell is fixedly connected with the fixed block, the upper surface of the fixed block is fixedly connected with the damping spring, one end of the damping spring is fixedly connected with the fixed frame, the inner surface of the fixed frame is fixedly connected with the screen plate, the lower surface of the screen plate is fixedly connected with the vibration motor, a sliding groove is provided on one side surface of the fixed frame, the inner surface of the sliding groove is slidably connected with the sliding frame, and the inner surface of the sliding frame is fixedly connected with the screen.

[0007] Preferably, the fixing blocks are symmetrically arranged with respect to the central axis of the fixing frame, and the fixing frame and the damping spring form an elastic telescopic structure.

[0008] Preferably, the damping springs are symmetrically arranged with respect to the central axis of the fixing frame, and four of them are provided.

[0009] Preferably, the cleaning mechanism includes a placement groove, a baffle, a limit groove, a limit slide groove, a limit spring and a sliding part. A placement groove is provided on one side surface of the shell, and the inner surface of the placement groove is snap-connected with a baffle. A limit groove is provided on the inner surface of the placement groove, and a limit slide groove is provided on one side surface of the baffle. The inner surface of the limit slide groove is fixedly connected to a limit spring, and one end surface of the limit spring is fixedly connected to a sliding part.

[0010] Preferably, the sliding member and the limiting groove are snap-fitted and connected.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the dust and waste gas treatment device for a furniture factory drives the fixed frame to vibrate through a vibration motor and a shock-absorbing spring. When dust and sawdust slag powder fall onto the screen, the fixed frame vibrates continuously, thereby driving the screen to vibrate, thereby screening out the dust in the sawdust slag powder. The dust falls on the screen plate and falls into the dust discharge port from the gaps in the screen plate during vibration. The sawdust slag powder after the dust is screened out is collected on the screen, and then the baffle is removed through a sliding part and a limit spring, and the sliding part of the fixed screen is pulled out to take out the sawdust slag. The taken-out sawdust slag can be collected together for secondary processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall side view of the appearance structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the separation mechanism structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the sliding frame and the screen mesh cooperating with each other in the utility model;

[0015] Figure 4 This is a schematic diagram of the structure of the placement slot and the limit slot cooperating with each other in the utility model;

[0016] Figure 5 This is a schematic diagram of the structure in which the limit spring and the sliding member cooperate with each other in the utility model.

[0017] In the figure: 1. shell; 2. supporting leg; 3. dust exhaust port; 4. dust inlet; 5. separation mechanism; 501. fixed block; 502. damping spring; 503. fixed frame; 504. sieve plate; 505. vibration motor; 506. sliding slot; 507. sliding frame; 508. sieve; 6. cleaning mechanism; 601. placement slot; 602. baffle; 603. limit slot; 604. limit slide slot; 605. limit spring; 606. sliding part. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-5 The utility model provides a technical solution: a dust exhaust gas treatment device for a furniture factory, comprising a shell 1, a support leg 2 is fixedly connected to the lower surface of the shell 1, a dust exhaust port 3 is opened on the lower surface of the shell 1, a dust inlet 4 is arranged on the upper surface of the shell 1, a separation mechanism 5 is arranged on the inner side of the shell 1, and a cleaning mechanism 6 is arranged on one side surface of the shell 1;

[0020] The separation mechanism 5 includes a fixed block 501, a damping spring 502, a fixed frame 503, a sieve plate 504, a vibration motor 505, a sliding groove 506, a sliding frame 507 and a sieve 508. The inner surface of the housing 1 is fixedly connected with the fixed block 501, the upper surface of the fixed block 501 is fixedly connected with the damping spring 502, one end of the damping spring 502 is fixedly connected with the fixed frame 503, the inner surface of the fixed frame 503 is fixedly connected with the sieve plate 504, the lower surface of the sieve plate 504 is fixedly connected with the vibration motor 505, a sliding groove 506 is provided on one side surface of the fixed frame 503, the inner surface of the sliding groove 506 is slidably connected with the sliding frame 507, and the inner surface of the sliding frame 507 is fixedly connected with the sieve 508. The movable groove 506, the sliding frame 507 and the screen 508 are arranged. First, the dust and sawdust slag powder enter the outer shell 1 through the dust inlet 4. After driving the vibration motor 505, the vibration motor 505 drives the fixed frame 503 to vibrate as a whole. At this time, the vibration damping spring 502 under the fixed frame 503 reduces the vibration amplitude and vibration frequency of the vibration motor 505, thereby improving the vibration effect, reducing the damage and impact of the mechanical equipment, and also supporting the fixed frame 503. At this time, the fixed frame 503 drives the screen 508 to vibrate. At this time, the dust and sawdust slag powder entering the outer shell 1 fall and fall on the screen 508. When the screen 508 vibrates, the dust in the sawdust slag powder can be screened out. The screened dust falls on the screen plate 504. During vibration, the dust falls into the dust outlet 3 from the pores on the screen plate 504, and the dust outlet 3 discharges it out of the machine.

[0021] Furthermore, the fixed block 501 is symmetrically arranged with respect to the central axis of the fixed frame 503, and the fixed frame 503 and the damping spring 502 constitute an elastic telescopic structure. Through the arrangement of the fixed block 501 and the fixed frame 503, the fixedly connected fixed block 501 supports the damping spring 502 and the entirety thereon, and the four-corner support is more stable.

[0022] Furthermore, the damping springs 502 are symmetrically arranged with respect to the central axis of the fixed frame 503 , and four of them are arranged. Through the arrangement of the damping springs 502 , the damping springs 502 arranged at the four corners can enhance the damping effect of supporting the fixed frame 503 .

[0023] Furthermore, the cleaning mechanism 6 includes a placement groove 601, a baffle 602, a limiting groove 603, a limiting slide groove 604, a limiting spring 605 and a sliding member 606. A placement groove 601 is provided on one side surface of the housing 1, and the baffle 602 is engaged with the inner surface of the placement groove 601. A limiting groove 603 is provided on the inner surface of the placement groove 601, and a limiting slide groove 604 is provided on one side surface of the baffle 602. The inner surface of the limiting slide groove 604 is fixedly connected to the limiting spring 605, and one end surface of the limiting spring 605 is fixedly connected to the sliding member 606. , the setting of the limit spring 605 and the sliding member 606. During use, the dust is first filtered, and the wood chip powder is filtered on the screen 508 of the sliding frame 507. The sliding member 606 is pressed to squeeze the limit spring 605. At this time, the sliding member 606 is forced to squeeze the limit spring 605. After the limit spring 605 is subjected to force, the limit spring 605 shrinks due to the elastic effect, driving the entire sliding member 606 to enter the limiting slide groove 604. At this time, the sliding member 606 loses the position limit of the baffle 602, so that the sliding member 606 slides out of the limiting groove 603, the baffle 602 is removed, and the sliding frame 507 is pulled out to clean the wood chip powder.

[0024] Furthermore, the sliding member 606 is engaged with the limiting groove 603 . Through the arrangement of the sliding member 606 , after the sliding member 606 is engaged with the limiting groove 603 , the position of the baffle 602 is more stably limited.

[0025] Working principle: First, dust and sawdust powder enter the housing 1 through the dust inlet 4. After driving the vibration motor 505, the vibration motor 505 drives the fixed frame 503 to vibrate as a whole. At this time, the vibration damping spring 502 under the fixed frame 503 reduces the vibration amplitude and vibration frequency of the vibration motor 505, thereby improving the vibration effect, reducing the damage and impact of the mechanical equipment, and also supporting the fixed frame 503. At this time, the fixed frame 503 drives the screen 508 to vibrate. At this time, the dust and sawdust powder entering the housing 1 fall down and fall on the screen 508. When the screen 508 vibrates, the dust in the sawdust powder can be screened out, and the screened dust falls on the screen plate 5 04, when vibrating, it falls into the dust outlet 3 from the gap on the sieve plate 504, and the dust outlet 3 discharges it out of the machine. After the dust is filtered, the wood chip powder residue is filtered on the sieve 508 of the sliding frame 507, pressing the sliding part 606 to squeeze the limit spring 605. At this time, the sliding part 606 is forced to squeeze the limit spring 605. After the limit spring 605 is forced, the limit spring 605 shrinks due to the elastic effect, driving the entire sliding part 606 to enter the limit slide groove 604. At this time, the sliding part 606 loses the position restriction on the baffle 602, causing the sliding part 606 to slide out of the limit groove 603, thereby removing the baffle 602, pulling out the sliding frame 507, and cleaning the wood chip powder residue.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust and waste gas treatment device for a furniture factory, comprising a housing (1), characterized in that: The lower surface of the shell (1) is fixedly connected to a support leg (2), the lower surface of the shell (1) is provided with a dust exhaust port (3), the upper surface of the shell (1) is provided with a dust inlet (4), the inner side of the shell (1) is provided with a separation mechanism (5), and the side surface of the shell (1) is provided with a cleaning mechanism (6); The separation mechanism (5) comprises a fixed block (501), a damping spring (502), a fixed frame (503), a screen plate (504), a vibration motor (505), a sliding groove (506), a sliding frame (507) and a screen (508); the inner surface of the housing (1) is fixedly connected with the fixed block (501); the upper surface of the fixed block (501) is fixedly connected with the damping spring (502); one end of the damping spring (502) is fixedly connected with the fixed frame (503); the inner surface of the fixed frame (503) is fixedly connected with the screen plate (504); the lower surface of the screen plate (504) is fixedly connected with the vibration motor (505); a sliding groove (506) is provided on one side surface of the fixed frame (503); the inner surface of the sliding groove (506) is slidably connected with the sliding frame (507); and the inner surface of the sliding frame (507) is fixedly connected with the screen (508).

2. A dust and waste gas treatment device for a furniture factory according to claim 1, characterized in that: The fixed block (501) is symmetrically arranged with respect to the central axis of the fixed frame (503), and the fixed frame (503) and the damping spring (502) form an elastic telescopic structure.

3. A dust and waste gas treatment device for a furniture factory according to claim 2, characterized in that: The vibration-damping springs (502) are symmetrically arranged with respect to the central axis of the fixing frame (503), and four of them are arranged.

4. The dust and waste gas treatment device for a furniture factory according to claim 1 is characterized by: The cleaning mechanism (6) comprises a placement groove (601), a baffle (602), a limiting groove (603), a limiting sliding groove (604), a limiting spring (605) and a sliding member (606); a placement groove (601) is provided on one side surface of the housing (1); the inner side surface of the placement groove (601) is snap-connected with the baffle (602); a limiting groove (603) is provided on the inner side surface of the placement groove (601); a limiting sliding groove (604) is provided on one side surface of the baffle (602); the inner side surface of the limiting sliding groove (604) is fixedly connected with the limiting spring (605); and one end surface of the limiting spring (605) is fixedly connected with the sliding member (606).

5. The dust and waste gas treatment device for a furniture factory according to claim 4 is characterized by: The sliding member (606) and the limiting groove (603) are snap-fitted and connected.

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