Dust treatment device for solid wood furniture production

Abstract

The utility model discloses a dust treatment device for solid wood furniture production, which comprises a device main body, a guide device is arranged behind an air inlet fan at the air inlet end of the device main body, the air outlet side of the guide device is provided with a channel which is inclined downwards by 45-60 degrees, and a dust collection groove, a filter plate and an adsorption plate are sequentially arranged behind the guide device; a clamping groove for fixing the air inlet fan and the guide device is formed in the air inlet end of the device main body; a grid groove is formed in the device body below the dust collecting groove, and a collecting container is arranged below the grid groove. By the adoption of the dust treatment device for solid wood furniture production, dust in solid wood furniture production can be fully collected and fully purified, purified air can be reused, and emission is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of wood processing dust treatment, in particular to a dust treatment device used for solid wood furniture production. Background Art

[0002] Furniture refers to a large category of equipment and facilities that are indispensable for humans to maintain normal life, engage in production practice and carry out social activities. Furniture has also been continuously developing and innovating with the times. Now it has a wide range of categories, different materials and complete varieties. In the production process of solid wood furniture, one of the necessary operations is painting. Painting can keep the surface gloss of the furniture and make it resistant to high temperature, corrosion and moth. However, in the process of painting, the liquid paint oil forms atomized dust particles and volatile organic hazards such as triphenylmethane under the action of air pressure. The concentration is high and the particle size is small. In addition, when solid wood furniture is produced, cutting wood will also produce a lot of fine sawdust. Therefore, the workshop needs to have equipment to treat the waste gas generated.

[0003] Among the current methods for treating waste gas from the production of solid wood furniture, using activated carbon to adsorb waste gas is a very effective method. Activated carbon is a specially treated carbon. The organic raw material is heated under air-tight conditions to reduce non-carbon components, and then reacts with the gas, the surface is corroded, and a structure with developed micropores is produced. Since the activation process is a microscopic process, that is, the surface corrosion of a large number of molecular carbides is point corrosion, the surface of the activated carbon has countless tiny pores, which has an adsorption effect.

[0004] The activated carbon adsorption box currently in use has a drawer-style installation method, which makes the exhaust gas parallel to the activated carbon when entering the activated carbon adsorption box, so that the contact area between the activated carbon and the exhaust gas is very small, the adsorption effect is poor, and a long adsorption time is required to adsorb the exhaust gas. In addition, the inlet of the activated carbon adsorption box does not have the function of active air extraction, and a pipe needs to be connected to discharge the exhaust gas into the adsorption box. Utility Model Content

[0005] The utility model aims to provide a dust treatment device for solid wood furniture production, so as to solve the problem of low adsorption efficiency of the existing activated carbon adsorption waste gas treatment device.

[0006] To achieve the above-mentioned purpose, the utility model provides a dust treatment device for the production of solid wood furniture, including a device main body, a guide device is provided behind the air intake fan at the air intake end of the device main body, a groove inclined downward by 45 to 60 degrees is provided on the air outlet side of the guide device, and a dust collecting trough, a filter plate and an adsorption plate are sequentially arranged behind the guide device.

[0007] Preferably, the air inlet end of the device body is provided with a slot for fixing the air inlet fan and the guide device.

[0008] Preferably, a grid groove is arranged on the device body below the dust collecting groove, and a collection container is arranged below the grid groove.

[0009] Preferably, the adsorption plate comprises a lifting plate, one side of which is detachably connected to the activated carbon bag, and a plurality of heat sealing lines are arranged on the adsorption plate, and the heat sealing lines evenly distribute the activated carbon on the adsorption plate.

[0010] Preferably, the air inlet end of the device body is detachable.

[0011] Preferably, the exhaust port of the device body is connected to an adjustable air tube.

[0012] Preferably, one end of the adjustable air pipe for exhaust is connected to the gas collecting cylinder through a connecting device, and the gas collected by the gas collecting cylinder is connected to the air jet gun through a compressor.

[0013] Therefore, the utility model adopts the above-mentioned dust treatment device for solid wood furniture production, which has the following technical effects:

[0014] (1) Collect part of the dust through the guide device and the air collecting trough, increase the working time of the subsequent adsorption plate and filter plate, avoid frequent replacement, and reduce costs;

[0015] (2) The activated carbon is evenly distributed on the adsorption plate through heat sealing lines to improve the adsorption efficiency; and when replacing, the panel with the activated carbon fixed can be directly replaced, which is convenient and quick;

[0016] (3) The purified air can be reused, reducing emissions. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0018] Figure 1 This is a schematic structural diagram of a first embodiment of a dust treatment device for solid wood furniture production according to the utility model;

[0019] Figure 2 This is a schematic diagram of a guide device in a dust treatment device for solid wood furniture production according to the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the dust treatment device in Example 4;

[0021] Figure 4 The utility model is a schematic diagram of the structure of an adsorption plate of a dust treatment device used in the production of solid wood furniture.

[0022] Reference numerals

[0023] 1. Device body; 2. Air intake fan; 3. Guide device; 4. Card slot; 5. Filter plate; 6. Adsorption plate; 7. Exhaust port; 8. Dust collecting tank; 9. Air pipe; 601. Lifting plate; 602. Activated carbon bag; 603. Heat sealing line. DETAILED DESCRIPTION

[0024] The technical solution of the utility model is further described below through the accompanying drawings and embodiments.

[0025] Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "include" or "comprise" and the like mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Words such as "connect" or "connected" and the like are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0026] Embodiment 1

[0027] like Figures 1 to 4 As shown, a dust treatment device for solid wood furniture production includes a device body 1. An air intake fan 2 is provided at the air intake end of the device body 1, and the air intake fan 2 sucks in solid wood cutting dust.

[0028] The air intake fan 2 is connected to the guide device 3, and the guide device 3 is as follows: Figure 2 A channel with a downward angle of 60° is arranged on the air outlet side of the guide device 3 , and part of the dust passes through the guide device 3 and sinks into the dust collecting groove 8 between the guide device 3 and the filter plate 5 .

[0029] The remaining gas carries the dust through the filter plate 5 and the adsorption plate 6 in sequence. The filter plate 5 can filter the dust with a larger particle size again, and the activated carbon in the subsequent multiple adsorption plates 6 can fully purify the air.

[0030] The air inlet end of the device body 1 is detachable, and after the detachment, the dust in the dust collecting tank 8 can be removed, and the air inlet fan 2 and the guide device 3 can be removed for cleaning.

[0031] Embodiment 2

[0032] A dust treatment device for solid wood furniture production comprises a device body 1. An air intake fan 2 is arranged at the air intake end of the device body 1. The air intake fan 2 sucks in solid wood cutting dust.

[0033] The air intake fan 2 is connected to the guide device 3, and the guide device 3 is as follows: Figure 2 A downward channel is arranged on the air outlet side of the guide device 3 , and part of the dust sinks and remains in the dust collecting groove 8 between the guide device 3 and the filter plate 5 after passing through the guide device 3 .

[0034] The remaining gas carries the dust through the filter plate 5 and the adsorption plate 6 in sequence. The filter plate 5 can filter the dust with a larger particle size again, and the activated carbon in the subsequent multiple adsorption plates 6 can fully purify the air.

[0035] The air inlet end of the device body 1 is provided with a clamping slot 4 for fixing the air inlet fan 2 and the guide device 3, so as to facilitate the maintenance of the air inlet fan 2 and the guide device 3.

[0036] The structure of the adsorption plate 6 is as follows Figure 4 As shown, it includes a lifting plate 601, one side of which is detachably connected to an activated carbon bag 602, and a plurality of heat sealing lines 603 are arranged on the adsorption plate 6 to evenly distribute the activated carbon on the adsorption plate 6, thereby fully increasing the contact area between the activated carbon and the dust gas.

[0037] Embodiment 3

[0038] A grid groove is provided on the device body 1 below the dust collecting groove 8, and the dust in the dust collecting groove 8 can leak out through the grid groove. A collection container can be provided below the grid groove as required to prevent dust from floating around.

[0039] Since the filter plate 5 is arranged behind the dust collecting groove 8, there is no need to worry about the dust in the grid groove being sucked back into the device.

[0040] Embodiment 4

[0041] like Figure 3 As shown, after the gas is discharged from the exhaust port 7 of the device body 1, the gas is discharged or recovered according to demand through the adjustable air pipe 9. The exhaust end of the air pipe 9 can be connected to the gas collecting cylinder by setting a connecting device, and the collected gas can be applied to the air gun through a compressor.

[0042] Air jet guns are commonly used in the wood processing process to blow away dust on the wood and processing equipment to avoid affecting the precise processing and quality of the wood.

[0043] Therefore, the utility model adopts the above-mentioned dust treatment device for solid wood furniture production, which can fully collect the dust in the production of solid wood furniture and fully purify it. The purified air can be reused to reduce emissions.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that they can still modify or replace the technical solution of the utility model with equivalents, and these modifications or equivalent replacements cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of the utility model.

Claims

1. A dust treatment device for solid wood furniture production, comprising a device body, characterized in that: A guide device is arranged behind the air intake fan at the air intake end of the device body, a groove inclined downward by 45 to 60 degrees is arranged on the air outlet side of the guide device, and a dust collecting groove, a filter plate and an adsorption plate are arranged in sequence behind the guide device.

2. A dust treatment device for solid wood furniture production according to claim 1, characterized in that: The air inlet end of the device body is provided with a card slot for fixing the air inlet fan and the guide device.

3. A dust treatment device for solid wood furniture production according to claim 2, characterized in that: A grid groove is arranged on the device body below the dust collecting groove, and a collection container is arranged below the grid groove.

4. The dust treatment device for solid wood furniture production according to claim 3, characterized in that: The adsorption plate comprises a lifting plate, one side of which is detachably connected to the activated carbon bag. A plurality of heat sealing lines are arranged on the adsorption plate, and the heat sealing lines evenly distribute the activated carbon on the adsorption plate.

5. The dust treatment device for solid wood furniture production according to claim 4, characterized in that: The air inlet end of the device body is detachable.

6. The dust treatment device for solid wood furniture production according to claim 5, characterized in that: The exhaust port of the device body is connected to an adjustable air tube.

7. The dust treatment device for solid wood furniture production according to claim 6, characterized in that: One end of the adjustable air pipe for exhaust is connected to the gas collecting cylinder through a connecting device, and the gas collected by the gas collecting cylinder is connected to the air jet gun through a compressor.

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