Built-in oil smoke filtering device applied to hot melting powder shaking machine

Abstract

The utility model discloses a built-in oil smoke filtering device applied to a hot melting powder shaking machine, which comprises the hot melting powder shaking machine, the oil smoke filtering device is arranged in the hot melting powder shaking machine, the oil smoke filtering device is provided with an air inlet, the hot melting powder shaking machine is provided with an oil smoke sucking disc, and an oil smoke sucking pipe is connected between the air outlet end of the oil smoke sucking disc and the air inlet. The oil smoke filtering device comprises a filtering device shell, and an air inlet allowing air to be filtered to enter and an air outlet allowing filtered air to enter are formed in the filtering device shell. A detachable oil smoke separation assembly, an oil smoke filtering assembly, a particle filtering assembly, a detachable fan assembly and a detachable smoke removal filtering assembly are sequentially arranged between the air inlet and the air outlet in the filtering device shell; the detachable fan assembly is used for driving air to be filtered to enter the air inlet and discharging the filtered air out of the air outlet; the detachable smoke removal filtering assembly is used for sucking smell and removing smoke; and oil smoke, particles and peculiar smell generated in the heating and melting process of the hot melting powder can be filtered, and air in a workshop is purified.

Description

[TECHNICAL FIELD]

[0001] The utility model relates to the field of air oil smoke filter, in particular to a built-in oil smoke filter device for hot melt powder shaking machine. [BACKGROUND]

[0002] In the printing production process of the existing hot print or heat transfer printing pattern, after the printing base material is sprayed with a pattern layer, hot melt powder needs to be spread on the sprayed pattern by a powder shaking machine, and the powdery hot melt powder is melted into a viscous flow state by heating, so that a hot melt adhesive layer is formed after cooling. However, a large amount of oil smoke is generated during the heating and melting process of the powdery hot melt powder, causing air pollution. [SUMMARY]

[0003] The utility model provides a built-in oil smoke filter device for hot melt powder shaking machine, which overcomes the shortcomings of the prior art.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] A built-in oil smoke filter device for hot melt powder shaking machine, characterized by comprising a hot melt powder shaking machine, an oil smoke filter device arranged in the hot melt powder shaking machine, an air inlet arranged on the oil smoke filter device, an oil smoke suction disc arranged on the hot melt powder shaking machine for absorbing oil smoke generated during the heating of the hot melt powder, an oil smoke suction pipe connected between the air outlet end of the oil smoke suction disc and the air inlet, the oil smoke filter device comprising a filter device shell, an air inlet for allowing unfiltered air to enter and an air outlet for allowing filtered air to exit arranged on the filter device shell, an oil smoke separation assembly arranged in the filter device shell between the air inlet and the air outlet, an oil smoke filter assembly arranged in the filter device shell for filtering oil smoke, a particle filter assembly arranged in the filter device shell for filtering air particles, a fan assembly arranged in the filter device shell for allowing unfiltered air to enter the air inlet and allowing filtered air to exit the air outlet, and a smoke removal filter assembly arranged in the filter device shell for absorbing odor and removing smoke.

[0006] The built-in oil smoke filter device for hot melt powder shaking machine as described above, characterized by comprising a first partition plate arranged vertically in the filter device shell and separating the inner cavity of the filter device shell into a first cavity and a second cavity, a first partition plate through hole arranged on the first partition plate, the air inlet being in communication with the first cavity, the air outlet being in communication with the second cavity, the oil smoke separation assembly, the oil smoke filter assembly, and the particle filter assembly being arranged in the first cavity between the air inlet and the first partition plate through hole, the fan assembly and the smoke removal filter assembly being arranged in the second cavity between the first partition plate through hole and the air outlet.

[0007] The built-in oil fume filtering device applied to the hot melt powder shaking powder machine has the characteristics that the first partition plate through hole is arranged at the upper end position of the first partition plate, the air inlet is arranged at the lower end position of the side surface of the filtering device shell, the oil fume separation assembly, the oil fume filtering assembly and the particle filtering assembly are arranged from bottom to top in the first cavity.

[0008] The built-in oil fume filtering device applied to the hot melt powder shaking powder machine has the characteristics that the first partition plate through hole is arranged at the upper end position of the first partition plate, the air inlet is arranged at the lower end position of the side surface of the filtering device shell, the oil fume separation assembly, the oil fume filtering assembly and the particle filtering assembly are arranged from bottom to top in the first cavity.

[0009] The built-in oil fume filtering device applied to the hot melt powder shaking powder machine has the characteristics that the first partition plate through hole is arranged at the upper end position of the first partition plate, the air inlet is arranged at the lower end position of the side surface of the filtering device shell, the oil fume separation assembly, the oil fume filtering assembly and the particle filtering assembly are arranged from bottom to top in the first cavity.

[0010] The built-in oil fume filtering device applied to the hot melt powder shaking powder machine has the characteristics that the first partition plate through hole is arranged at the upper end position of the first partition plate, the air inlet is arranged at the lower end position of the side surface of the filtering device shell, the oil fume separation assembly, the oil fume filtering assembly and the particle filtering assembly are arranged from bottom to top in the first cavity.

[0011] The built-in oil fume filtering device applied to the hot melt powder shaking powder machine has the characteristics that the first partition plate through hole is arranged at the upper end position of the first partition plate, the air inlet is arranged at the lower end position of the side surface of the filtering device shell, the oil fume separation assembly, the oil fume filtering assembly and the particle filtering assembly are arranged from bottom to top in the first cavity.

[0012] The built-in oil fume filtering device applied to the hot melt powder shaking powder machine has the characteristics that the first partition plate through hole is arranged at the upper end position of the first partition plate, the air inlet is arranged at the lower end position of the side surface of the filtering device shell, the oil fume separation assembly, the oil fume filtering assembly and the particle filtering assembly are arranged from bottom to top in the first cavity.

[0013] The built-in oil fume filtering device applied to the hot melt powder shaking powder machine has the characteristics that the first partition plate through hole is arranged at the upper end position of the first partition plate, the air inlet is arranged at the lower end position of the side surface of the filtering device shell, the oil fume separation assembly, the oil fume filtering assembly and the particle filtering assembly are arranged from bottom to top in the first cavity.

[0014] The built-in oil fume filtering device applied to the hot melt powder shaking powder machine has the characteristics that the first partition plate through hole is arranged at the upper end position of the first partition plate, the air inlet is arranged at the lower end position of the side surface of the filtering device shell, the oil fume separation assembly, the oil fume filtering assembly and the particle filtering assembly are arranged from bottom to top in the first cavity.

[0015] The built-in oil fume filtering device applied to the hot melt powder shaking powder machine has the characteristics that the first partition plate through hole is arranged at the upper end position of the first partition plate, the air inlet is arranged at the lower end position of the side surface of the filtering device shell, the oil fume separation assembly, the oil fume filtering assembly and the particle filtering assembly are arranged from bottom to top in the first cavity.

[0016] 1. The utility model discloses a filter device casing inside between the air inlet and the air outlet are equipped with oil fume separation assembly for oil fume separation, oil fume filter assembly for filtering oil fume, particle filter assembly for filtering air particle, fan assembly for driving the air to be filtered to enter the air inlet and make filtered air discharge the air outlet and smoke filter assembly for smell and smoke removal in proper order, can filter the oil fume, particle and peculiar smell produced in the process of hot melt powder heating melting, purify workshop air.

[0017] 2. The utility model discloses oil fume separation assembly, oil fume filter assembly, particle filter assembly, fan assembly and smoke filter assembly are all detachable structure in the utility model, convenient to replace, clean and maintain.

[0018] 3. The utility model discloses set up oil fume separation assembly that can separate larger volume oil drop group in the air and oil fume filter assembly that can filter smaller volume oil drop group in the air, can filter the oil fume in the air fully. [DETAILED DESCRIPTION]

[0019] Figure 1 It is hot melt powder shaking machine schematic view of the utility model;

[0020] Figure 2 It is hot melt powder shaking machine exploded view one of the utility model;

[0021] Figure 3 It is hot melt powder shaking machine exploded view two of the utility model;

[0022] Figure 4 It is oil fume filter device structure schematic view of the utility model;

[0023] Figure 5 It is oil fume filter device plan view of the utility model;

[0024] Figure 6 It is Figure 5 A-A section view in the utility model;

[0025] Figure 7 It is Figure 5 B-B section view in the utility model;

[0026] Figure 8 It is oil fume filter device exploded view one of the utility model;

[0027] Figure 9 It is oil fume filter device exploded view two of the utility model;

[0028] Figure 10 It is oil fume filter device exploded view three of the utility model;

[0029] Figure 11 It is smoke filter assembly schematic view of the utility model;

[0030] Figure 12 It is the sectional view of the smoke filtering assembly of the utility model. [DETAILED DESCRIPTION]

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings.

[0032] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the utility model are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications also change accordingly. In addition, the description of "preferred", "suboptimal" and the like in the utility model is only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features with "preferred" and "suboptimal" can explicitly or implicitly include at least one of the features.

[0033] As Figures 1-3 shown, an oil fume filtering device built-in for hot melt powder shaking machine, including hot melt powder shaking machine 200, hot melt powder shaking machine 200 is equipped with oil fume filtering device 100, oil fume filtering device 100 is equipped with air inlet 2, hot melt powder shaking machine 200 is equipped with the shaking mechanism 203 that is uniformly scattered on the printing pattern of printing base material to print pattern, the heating assembly 204 for heating hot melt powder, the conveying belt mechanism 205 for sending printing base material after scattering into heating assembly 204, and the oil fume suction disc 201 for absorbing oil fume generated when heating hot melt powder is covered in heating assembly 204 upper, the air outlet end of oil fume suction disc 201 is connected with air inlet 2, and oil fume suction pipe 202 for conveying oil fume to oil fume filtering device 100. In the working process of hot melt powder shaking machine, hot melt powder is first scattered on the printing pattern of printing base material by shaking mechanism 203, and under the action of conveying belt mechanism 205, printing base material is driven to move into heating assembly 204, so that hot melt powder is sent out after melting.

[0034] As Figures 4-10As shown, the oil fume filtering device 100 comprises a filtering device shell 1, the filtering device shell 1 is provided with an air inlet 2 for the air to be filtered to enter and an air outlet 3 for the filtered air to exit, and the filtering device shell 1 is provided with, in sequence, an oil fume separation assembly 4 for separating oil fume and detachable, an oil fume filtering assembly 5 for filtering oil fume and detachable, a particle filtering assembly 6 for filtering air particles and detachable, a fan assembly 7 for leading the air to be filtered to enter the air inlet 2 and leading the filtered air to exit the air outlet 3 and detachable, and a smoke filtering assembly 8 for absorbing smoke and detachable, between the air inlet 2 and the air outlet 3. In actual use, the fan assembly 7 works, the air to be filtered containing a large amount of oil fume generated in the process of heating and melting the hot melt powder is absorbed by the oil fume suction disc 201, then is drawn into the filtering device shell 1 through the oil fume suction pipe 202, the air inlet 2, and leads the air to be filtered to pass through the oil fume separation assembly 4 to realize oil fume separation, pass through the oil fume filtering assembly 5 to realize oil fume filtering, pass through the particle filtering assembly 6 to realize particle filtering, and pass through the smoke filtering assembly 8 to realize smoke absorption, then the filtered air is discharged from the air outlet 3, realizing the oil fume filtering effect.

[0035] As shown in Figures 6-10 The filtering device shell 1 is provided with a first partition plate 9 vertically arranged and separating the inner cavity of the filtering device shell 1 into a first cavity 101 and a second cavity 102, the first partition plate 9 is provided with a first partition plate through hole 91, the air inlet 2 is communicated with the first cavity 101, the air outlet 3 is communicated with the second cavity 102, the oil fume separation assembly 4, the oil fume filtering assembly 5 and the particle filtering assembly 6 are arranged in the first cavity 101 between the air inlet 2 and the first partition plate through hole 91 in sequence, and the fan assembly 7 and the smoke filtering assembly 8 are arranged in the second cavity 102 between the first partition plate through hole 91 and the air outlet 3 in sequence. In actual use, the air to be filtered enters the first cavity 101 from the air inlet 2, and is filtered by passing through the oil fume separation assembly 4, the oil fume filtering assembly 5 and the particle filtering assembly 6 in sequence, then enters the second cavity 102 from the first partition plate through hole 91, is filtered by passing through the smoke filtering assembly 8, and is discharged from the air outlet 3. The inner cavity of the filtering device shell 1 is separated by the first partition plate 9, which can reduce the setting height of the filtering device shell 1 and facilitate the built-in installation into the powder shaking machine.

[0036] As shown in Figure 6 and Figures 8-10As shown in the drawings, the first partition plate through hole 91 is arranged at the upper end of the first partition plate 9, the air inlet 2 is arranged at the lower end of the side of the filter device housing 1, and the oil smoke separation assembly 4, the oil smoke filtering assembly 5 and the particle filtering assembly 6 are arranged from bottom to top in the first cavity 101, so that the oil droplets separated by the oil smoke separation assembly 4 can flow into the bottom of the first cavity 101 for collection; the filter device housing 1 is provided with an oil discharge pipe 11 at the lower end of the side, which is in communication with the first cavity 101 and is used for discharging the collected oil droplets, so that the oil droplets collected at the bottom of the first cavity 101 can be discharged outward through the oil discharge pipe 11.

[0037] As shown in the drawings, Figures 8-9 The inner side of the first cavity 101 is provided with a plurality of supporting frames 10 arranged from bottom to top, and the oil smoke separation assembly 4, the oil smoke filtering assembly 5 and the particle filtering assembly 6 are arranged on the supporting frames 10, so that the oil smoke separation assembly 4, the oil smoke filtering assembly 5 and the particle filtering assembly 6 can be easily assembled and disassembled in the first cavity 101.

[0038] As shown in the drawings, Figure 4 and Figure 8 The front side of the first cavity 101 is provided with a first cavity opening, and the first door body 12 is rotatably connected to the front side of the first cavity 101 to close the first cavity opening, so that the first cavity 101 can be opened or closed to replace or clean the filtering assemblies arranged in the first cavity 101.

[0039] As shown in the drawings, Figures 6-10 The second partition plate 13 is arranged in the second cavity 102 and transversely divides the inner cavity of the second cavity 102 into a second front side cavity 1021 and a second rear side cavity 1022, the air outlet 3 is in communication with the second front side cavity 1021, the first partition plate through hole 91 is arranged at the position of the first partition plate 9 between the first cavity 101 and the second rear side cavity 1022, the fan assembly 7 is arranged on the second partition plate 13, and the smoke removal filtering assembly 8 is arranged in the second front side cavity 1021. In actual use, the air in the first cavity 101 enters the second rear side cavity 1022 of the second cavity 102 through the first partition plate through hole 91, then enters the second front side cavity 1021 through the second partition plate 13 under the action of the fan assembly 7, and finally is filtered by the smoke removal filtering assembly 8 and discharged from the air outlet 3.

[0040] As shown in the drawings, Figure 4 and 7 The front side of the second front side cavity 1021 is provided with a second front side cavity opening, and the second door body 14 is rotatably connected to the front side of the second front side cavity 1021 to close the second front side cavity opening, and the air outlet 3 is arranged on the second door body 14, so that the second front side cavity 1021 can be opened or closed to replace the smoke removal filtering assembly 8 and maintain the fan assembly 7.

[0041] As Figures 8-9 shown, in the case, the filter device housing 1 is located in the second front side cavity opening end is provided with around the installation groove 15 and for smoke filter assembly 8 into the installation groove 15, with the second door 14 cooperation lock smoke filter assembly 8 in the installation groove 15, convenient positioning installation smoke filter assembly 8 and convenient to disassemble.

[0042] As Figure 9 shown, in the case, the first cavity opening end and the first door 12, and the second front side cavity opening end and the second door 14 are respectively provided with sealing ring 16, improve the cavity sealing.

[0043] In the case, the oil fume separation assembly 4 is an oil fume separation metal frame, specifically a stainless steel metal frame; the oil fume filter assembly 5 is an oil fume filter wire mesh; the particle filter assembly 6 is a fiber filter mesh; and the smoke filter assembly 8 is an activated carbon filter mesh.

[0044] As Figures 11-12 shown, the oil fume separation metal frame comprises a hollow frame 41, two sets of upper and lower spaced condenser plate groups are arranged between the two side frames of the hollow frame, each set of condenser plate group comprises a plurality of condenser plates 42 transversely spaced between the two side frames, the condenser plates in the upper condenser plate group are oppositely arranged with the adjacent condenser plates in the lower condenser plate group, and the upper condenser plates are upper concave condenser plates and the lower condenser plates are lower concave condenser plates, so as to increase the contact surface and improve the condensation effect of air oil droplets.

[0045] The above is only the preferred embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structural transformation, direct or indirect application in other related technical fields under the utility model concept of the utility model, and the contents of the utility model specification and drawings are included in the patent protection range of the utility model.

Claims

1. A built-in oil fume filtering device (100) applied to a hot melt powder duster, characterized in that: The application relates to a hot-melt powder shaking machine (200) comprising an oil fume filtering device (100), the hot-melt powder shaking machine (200) is provided with an oil fume suction disc (201) for absorbing oil fume generated when hot-melt powder is heated, an oil fume suction pipe (202) is connected between the air outlet end of the oil fume suction disc (201) and the air inlet (2), the oil fume filtering device (100) comprises a filtering device shell (1), the filtering device shell (1) is provided with an air inlet (2) for air to be filtered and an air outlet (3) for filtered air, and the filtering device shell (1) is provided with, in sequence from the air inlet (2) to the air outlet (3), a detachable oil fume separation assembly (4) for separating oil fume, a detachable oil fume filtering assembly (5) for filtering oil fume, a detachable particle filtering assembly (6) for filtering air particles, a detachable fan assembly (7) for making air to be filtered enter the air inlet (2) and making filtered air discharge from the air outlet (3), and a detachable smoke filtering assembly (8) for absorbing smoke.

2. The built-in oil fume filtering device (100) applied to the hot melt powder shaking machine according to claim 1, characterized in that: The filtering device shell (1) is provided with a first partition plate (9) vertically arranged and separating the inner cavity of the filtering device shell (1) into a first cavity (101) and a second cavity (102), the first partition plate (9) is provided with a first partition plate through hole (91), the air inlet (2) is communicated with the first cavity (101), the air outlet (3) is communicated with the second cavity (102), the oil fume separation assembly (4), the oil fume filtering assembly (5) and the particle filtering assembly (6) are sequentially arranged in the first cavity (101) between the air inlet (2) and the first partition plate through hole (91), and the fan assembly (7) and the smoke filtering assembly (8) are sequentially arranged in the second cavity (102) between the first partition plate through hole (91) and the air outlet (3).

3. The built-in oil fume filtering device (100) applied to the hot melt powder shaking machine according to claim 2, characterized in that: The first partition plate through hole (91) is arranged at the upper end of the first partition plate (9), the air inlet (2) is arranged at the lower end of the side of the filtering device shell (1), and the oil fume separation assembly (4), the oil fume filtering assembly (5) and the particle filtering assembly (6) are arranged in the first cavity (101) from bottom to top.

4. The built-in oil fume filtering device (100) applied to the hot melt powder shaking machine according to claim 3, characterized in that: The side of the first cavity (101) is provided with a plurality of support frames (10) arranged from bottom to top, and the oil fume separation assembly (4), the oil fume filtering assembly (5) and the particle filtering assembly (6) are arranged on the support frames (10) respectively.

5. The built-in oil fume filtering device (100) applied to the hot melt powder shaking machine according to claim 2 or 3, characterized in that: The lower end of the side of the filtering device shell (1) is provided with a oil discharge pipe (11) communicated with the first cavity (101) for discharging condensed oil drops.

6. The built-in oil fume filtering device (100) applied to the hot melt powder shaking machine according to claim 2 or 3, characterized in that: The front side of the first cavity (101) is provided with a first cavity opening, and the front side of the first cavity (101) is rotationally connected with a first door body (12) for closing the first cavity opening.

7. The built-in oil fume filtering device (100) applied to the hot melt powder shaking machine according to any one of claims 1-4, characterized in that: The oil fume separation assembly (4) is an oil fume separation metal frame, the oil fume filtering assembly (5) is an oil fume filtering iron wire mesh, and the particle filtering assembly (6) is a fiber filtering mesh.

8. The built-in oil fume filtering device (100) applied to the hot melt powder shaking machine according to claim 2 or 3, characterized in that: The second cavity (102) is provided with a second partition plate (13) transversely arranged and separating the inner cavity of the second cavity (102) into a second front cavity (1021) and a second rear cavity (1022), the air outlet (3) is communicated with the second front cavity (1021), the first partition plate through hole (91) is arranged on the first partition plate (9) located between the first cavity (101) and the second rear cavity (1022), the fan assembly (7) is arranged on the second partition plate (13), and the smoke removal filter assembly (8) is arranged in the second front cavity (1021).

9. The built-in oil fume filtering device (100) applied to the hot melt powder shaking machine according to claim 8, characterized in that: The front side of the second front cavity (1021) is provided with a second front cavity opening, the front side of the second front cavity (1021) is rotationally connected with a second door body (14) for closing the second front cavity opening, and the air outlet (3) is arranged on the second door body (14).

10. The built-in oil fume filtering device (100) applied to the hot melt powder shaking machine according to claim 9, characterized in that: The smoke removal filter assembly (8) is an activated carbon filter screen.

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