A waste gas collecting device for decorative paper production

Abstract

The utility model discloses a waste gas collecting device for decorative paper production, including box, first filter plate, second filter plate and atomizing spray head, and the bottom of box is equipped with water storage cavity, and atomizing spray head is communicated with water storage cavity, and first filter plate is located at the top of second filter plate, and first filter plate and second filter plate are obliquely arranged, and the oblique direction of first filter plate is opposite with the oblique direction of second filter plate, and the lateral wall of box is equipped with inlet pipe, and inlet pipe and atomizing spray head are located between first filter plate and second filter plate, and the top of box is equipped with outlet pipe, and the water drop can be recycled conveniently to reduce water resource waste.

Description

Technical Field

[0001] This utility model belongs to the field of waste gas treatment technology, and in particular relates to a waste gas collection device for decorative paper production. Background Technology

[0002] Decorative paper is an essential raw material in many building materials products, such as low-pressure boards and high-pressure boards used in furniture and cabinets, as well as fireproof boards and flooring. In the product structure, decorative paper is placed under the surface paper, primarily serving to provide decorative patterns and to cover and prevent the adhesive from seeping through. This layer requires the paper to have good opacity, impregnation, and printability. Decorative paper requires a smooth surface, good absorbency and adaptability; for colored bases, the color tone must be uniform, and for colored bases, the color must be vibrant. With the booming real estate industry and people's increasing demands for living and working environments, the decorative paper market is booming. Along with the rapid development of industries such as engineered wood flooring, impregnated paper-faced engineered wood panels, furniture, and decoration, my country's decorative paper industry has entered a period of vigorous development, with continuously increasing usage, improved quality, and an ever-expanding variety of colors and patterns.

[0003] Decorative paper production generates a large amount of waste gas, which is usually treated by spraying water. However, the water droplets after spraying are not easy to recycle, resulting in a waste of water resources. Utility Model Content

[0004] The summary section of this application is intended to provide a brief overview of the concepts, which will be described in detail in the detailed description section below. This summary section is not intended to identify key or essential features of the claimed technical solutions, nor is it intended to limit the scope of the claimed technical solutions.

[0005] In order to overcome the shortcomings of the prior art, this utility model provides a waste gas collection device for decorative paper production.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a waste gas collection device for decorative paper production, comprising a box, a first filter plate, a second filter plate, and an atomizing nozzle. A water storage chamber is provided at the bottom of the box, and the atomizing nozzle is connected to the water storage chamber. The first filter plate is located above the second filter plate. The first and second filter plates are inclined, and the inclination direction of the first filter plate is opposite to that of the second filter plate. An air inlet pipe is provided on the side wall of the box, and the air inlet pipe and the atomizing nozzle are located between the first and second filter plates. An air outlet pipe is provided at the top of the box.

[0007] Furthermore, the side wall of the housing is provided with a first opening and a second opening. A first mounting plate is provided in the first opening and a second mounting plate is provided in the second opening. One end of the first mounting plate is rotatably connected to the side wall of the first opening and one end of the second mounting plate is rotatably connected to the side wall of the second opening. A first filter plate is provided on the first mounting plate and a second filter plate is provided on the second mounting plate.

[0008] Furthermore, the first mounting plate is provided with a first mounting bracket, the first mounting bracket is provided with a first mounting groove, and the first filter plate is disposed in the first mounting groove.

[0009] Furthermore, the second mounting plate is provided with a second mounting bracket, the second mounting bracket is provided with a second mounting groove, and the second filter plate is disposed in the second mounting groove.

[0010] Furthermore, protrusions are provided on the inner walls of the first and second mounting slots.

[0011] Furthermore, a through groove is provided on the side wall of the housing, and a guide block is provided in the through groove. The guide block is located below the first mounting plate. A sliding groove is provided on the guide block, and a slider is provided in the sliding groove. A support block is provided on the slider.

[0012] Furthermore, the slider is provided with a first movable groove, the support block is provided with a second movable groove, the first movable groove and the second movable groove are connected, a fixed block is provided in the first movable groove, a push rod is provided on the fixed block, the push rod passes through the second movable groove, a spring is provided on the push rod, and a fixed groove corresponding to the fixed block is provided on the side wall of the slide.

[0013] Furthermore, a mounting block is provided on the side wall of the housing, the mounting block is located on one side of the second mounting plate, the mounting block is provided with a third movable groove, and a support rod is provided in the third movable groove.

[0014] Furthermore, the support rod is equipped with a connecting rod, and the connecting rod is equipped with a handle.

[0015] Furthermore, the box is equipped with an abutment block and an infusion tube, with an atomizing nozzle located at one end of the infusion tube. The first filter plate abuts against the side wall of the abutment block, and the second filter plate abuts against the side wall of the infusion tube.

[0016] The advantage of this utility model is that it provides a waste gas collection device for decorative paper production that facilitates the recycling of water droplets and reduces water waste. Attached Figure Description

[0017] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application.

[0018] Furthermore, throughout the accompanying drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic, and the elements are not necessarily drawn to scale.

[0019] In the attached diagram: Figure 1 This is a schematic diagram of the structure of a waste gas collection device for decorative paper production in one embodiment of the present invention.

[0020] Figure 2 for Figure 1 A cross-sectional view of the casing of the waste gas collection device for decorative paper production in the illustrated embodiment.

[0021] Figure 3 for Figure 1 A cross-sectional view of the guide block of the waste gas collection device for decorative paper production in the illustrated embodiment.

[0022] Figure 4 for Figure 3 Enlarged view of point A in the image.

[0023] Figure 5 for Figure 1 A cross-sectional view of the mounting block of the waste gas collection device for decorative paper production in the illustrated embodiment.

[0024] Figure 6 for Figure 5 Enlarged view of point B in the image.

[0025] The meanings of the reference numerals in the figure are as follows: 101. Housing; 102. Air outlet; 103. First mounting plate; 104. Second mounting plate; 105. Support block; 106. Mounting block; 107. Support rod; 108. Connecting rod; 109. Handle; 110. First filter plate; 111. Second filter plate; 112. Second mounting bracket; 113. Air inlet; 114. Abutment block; 115. Water pipe; 116. Atomizing nozzle; 117. Guide block; 118. Slider; 119. Fixing block; 120. Push rod; 121. Spring. Detailed Implementation

[0026] Embodiments of this disclosure will now be described in more detail with reference to the accompanying drawings. While some embodiments of this disclosure are shown in the drawings, it should be understood that this disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this disclosure. It should be understood that the accompanying drawings and embodiments of this disclosure are for illustrative purposes only and are not intended to limit the scope of protection of this disclosure.

[0027] It should also be noted that, for ease of description, only the parts relevant to the utility model are shown in the accompanying drawings. Unless otherwise specified, the embodiments and features described in this disclosure can be combined with each other.

[0028] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are used only to distinguish different devices, modules or units, and are not used to limit the order of functions performed by these devices, modules or units or their interdependencies.

[0029] It should be noted that the terms "a" and "a plurality of" used in this disclosure are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0030] The names of messages or information exchanged between multiple devices in the embodiments of this disclosure are for illustrative purposes only and are not intended to limit the scope of such messages or information.

[0031] This disclosure will now be described in detail with reference to the accompanying drawings and embodiments.

[0032] like Figure 1-6 As shown, a waste gas collection device for decorative paper production includes a housing 101, a first filter plate 110, a second filter plate 111, and an atomizing nozzle 116. The bottom of the housing 101 is provided with a water storage chamber, and the atomizing nozzle 116 communicates with the water storage chamber. The first filter plate 110 is disposed above the second filter plate 111. The first filter plate 110 and the second filter plate 111 are inclined. There are two of each of the first filter plate 110 and the second filter plate 111. The two first filter plates 110 and the two second filter plates 111 cooperate to form a rhomboid structure, and the inclination direction of the first filter plate 110 is opposite to the inclination direction of the second filter plate 111. An air inlet pipe is provided on the side wall of the housing 101. The air inlet pipe and the atomizing nozzle 116 are disposed between the first filter plate 110 and the second filter plate 111. An air outlet pipe is provided on the top of the housing 101.

[0033] The atomizing nozzle 116 generates water mist inside the housing 101, causing the exhaust gas entering the housing 101 to combine with the water mist for treatment. As the exhaust gas rises, it impacts the first filter plate 110, which liquefies some of the water vapor in the exhaust gas. Simultaneously, the first filter plate 110 further filters the exhaust gas, improving its treatment effect. The liquefied water droplets on the first filter plate 110 flow along its inclined surface and fall onto the second filter plate 111, where they are filtered by the flowing water, facilitating water droplet collection. The inclination direction of the first filter plate 110 is opposite to that of the second filter plate 111, allowing the water droplets to flow from one end of the second filter plate 111 to the other, extending the droplet's travel distance and filtration, preventing impurities from falling into the water storage chamber along with the water droplets.

[0034] Furthermore, the side wall of the housing 101 is provided with a first opening and a second opening. The first opening is provided with a first mounting plate 103 and the second opening is provided with a second mounting plate 104. One end of the first mounting plate 103 is rotatably connected to the side wall of the first opening, and one end of the second mounting plate 104 is rotatably connected to the side wall of the second opening. The first filter plate 110 is provided on the first mounting plate 103, and the second filter plate 111 is provided on the second mounting plate 104.

[0035] The design of the first mounting plate 103 and the second mounting plate 104 allows for convenient installation and removal of the first filter plate 110 and the second filter plate 111, facilitating cleaning or replacement of the first filter plate 110 and the second filter plate 111, ensuring the effectiveness of waste gas treatment, and improving the ease of use of the device. When it is necessary to clean or replace the first filter plate 110 or the second filter plate 111, simply rotate the first mounting plate 103 or the second mounting plate 104 out of the first opening or the second opening on the side wall of the housing 101 to easily remove the first filter plate 110 or the second filter plate 111, making the operation simple and quick.

[0036] Furthermore, the first mounting plate 103 is provided with a first mounting bracket, the first mounting bracket is provided with a first mounting groove, and the first filter plate 110 is disposed in the first mounting groove; the second mounting plate 104 is provided with a second mounting bracket 112, the second mounting bracket 112 is provided with a second mounting groove, and the second filter plate 111 is disposed in the second mounting groove; the inner walls of the first mounting groove and the second mounting groove are provided with protrusions.

[0037] The design of the first mounting bracket and the second mounting bracket 112 improves the stability of the installation of the first filter plate 110 and the second filter plate 111, preventing them from shaking or falling off during use and ensuring the effectiveness of waste gas treatment. Simultaneously, the design of the first mounting groove and the second mounting groove allows the first filter plate 110 and the second filter plate 111 to fit tightly against the first mounting plate 103 and the second mounting plate 104, further improving the efficiency of waste gas treatment. Furthermore, the protrusion design increases the friction between the first filter plate 110 and the second filter plate 111 and the first mounting groove and the second mounting groove, making the first filter plate 110 and the second filter plate 111 more stable after installation and less prone to slippage.

[0038] Furthermore, a through groove is provided on the side wall of the housing 101, and a guide block 117 is provided in the through groove. The guide block 117 is located below the first mounting plate 103. A sliding groove is provided on the guide block 117, and a slider 118 is provided in the sliding groove. A support block 105 is provided on the slider 118.

[0039] The slider 118 is provided with a first movable groove, and the support block 105 is provided with a second movable groove. The first movable groove and the second movable groove are connected. A fixing block 119 is provided in the first movable groove. A push rod 120 is provided on the fixing block 119. The push rod 120 passes through the second movable groove and is provided with a spring 121. A fixing groove corresponding to the fixing block 119 is provided on the side wall of the slide. The cooperation between the fixing block 119 and the fixing groove fixes the support block 105 in a designated position to prevent the support block 105 from moving during use.

[0040] When the first mounting plate 103 is in a vertical position, push the support block 105 towards the first mounting plate 103 so that the support block 105 abuts against the first mounting plate 103, preventing the first mounting plate 103 from flipping out of the first opening during use and ensuring the stability of the first filter plate 110 during use; before flipping the first mounting plate 103, press the push rod 120 so that the fixing block 119 is dislodged from the fixing groove, move the support block 105 so that the support block 105 is misaligned with the first mounting plate 103, and the first mounting plate 103 flips down from the first opening and abuts against the support block 105, providing support for the first mounting plate 103 and facilitating the cleaning and replacement of the first filter plate 110.

[0041] Furthermore, a mounting block 106 is provided on the side wall of the housing 101. The mounting block 106 is located on one side of the second mounting plate 104. A third movable groove is provided on the mounting block 106, and a support rod 107 is provided in the third movable groove. A connecting rod 108 is provided on the support rod 107, and a handle 109 is provided on the connecting rod 108.

[0042] When the second mounting plate 104 is in a vertical position, the support rod 107 extends from the third movable groove and abuts against the second mounting plate 104, fixing the second safety ring plate inside the second opening to prevent the second mounting plate 104 from flipping out of the second opening. Before flipping the second mounting plate 104, pull the handle 109 to allow the support rod 107 to enter the third movable groove, flip the second mounting plate 104 upward to flip it to a horizontal position, push the handle 109 to allow the support rod 107 to extend from the third movable groove, and the second mounting plate 104 abuts against the support rod 107 to fix the second mounting plate 104 in a horizontal position for cleaning and replacement of the second filter plate 111.

[0043] Furthermore, the housing 101 is provided with an abutment block 114 and an infusion tube, an atomizing nozzle 116 is located at one end of the infusion tube, a first filter plate 110 abuts against the side wall of the abutment block 114, and a second filter plate 111 abuts against the side wall of the infusion tube.

[0044] The design of the abutment block 114 and the infusion tube ensures that the first filter plate 110 and the second filter plate 111 are more stable after installation. Simultaneously, the atomizing nozzle 116 is connected to the water storage chamber via the infusion tube, ensuring a stable spray of water mist for treating the exhaust gas. Both the first filter plate 110 and the second filter plate 111 are inclined, allowing the exhaust gas to fully combine with the water mist within the housing 101, improving the treatment effect. Furthermore, the opposite inclination directions of the first filter plate 110 and the second filter plate 111 extend the flow path of the water droplets within the housing 101, further enhancing the filtration effect and preventing impurities from falling into the water storage chamber along with the droplets, thus ensuring the purity of the recovered water droplets.

[0045] The above description is merely a selection of preferred embodiments of this disclosure and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the utility model involved in the embodiments of this disclosure is not limited to the technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the above-described inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in the embodiments of this disclosure.

Claims

1. A waste gas collection device for decorative paper production, characterized in that: The device includes a housing, a first filter plate, a second filter plate, and an atomizing nozzle. The bottom of the housing has a water storage chamber, and the atomizing nozzle communicates with the water storage chamber. The first filter plate is located above the second filter plate. The first and second filter plates are inclined, and the inclination direction of the first filter plate is opposite to that of the second filter plate. An air inlet pipe is provided on the side wall of the housing, and the air inlet pipe and the atomizing nozzle are located between the first and second filter plates. An air outlet pipe is provided on the top of the housing.

2. The waste gas collection device for decorative paper production according to claim 1, characterized in that: The side wall of the housing is provided with a first opening and a second opening. A first mounting plate is provided in the first opening and a second mounting plate is provided in the second opening. One end of the first mounting plate is rotatably connected to the side wall of the first opening and one end of the second mounting plate is rotatably connected to the side wall of the second opening. The first filter plate is provided on the first mounting plate and the second filter plate is provided on the second mounting plate.

3. The waste gas collection device for decorative paper production according to claim 2, characterized in that: The first mounting plate is provided with a first mounting bracket, the first mounting bracket is provided with a first mounting groove, and the first filter plate is disposed in the first mounting groove.

4. The waste gas collection device for decorative paper production according to claim 3, characterized in that: The second mounting plate is provided with a second mounting bracket, the second mounting bracket is provided with a second mounting groove, and the second filter plate is disposed in the second mounting groove.

5. The waste gas collection device for decorative paper production according to claim 4, characterized in that: The inner walls of the first mounting groove and the second mounting groove are provided with protrusions.

6. The waste gas collection device for decorative paper production according to claim 2, characterized in that: The side wall of the housing is provided with a through groove, and a guide block is provided in the through groove. The guide block is located below the first mounting plate. The guide block is provided with a sliding groove, and a slider is provided in the sliding groove. A support block is provided on the slider.

7. The waste gas collection device for decorative paper production according to claim 6, characterized in that: The slider is provided with a first movable groove, and the support block is provided with a second movable groove. The first movable groove and the second movable groove are connected. A fixed block is provided in the first movable groove. A push rod is provided on the fixed block. The push rod passes through the second movable groove and is provided with a spring. A fixed groove corresponding to the fixed block is provided on the side wall of the slide.

8. The waste gas collection device for decorative paper production according to claim 4, characterized in that: The box body has a mounting block on its side wall, the mounting block is located on one side of the second mounting plate, the mounting block has a third movable groove, and a support rod is provided in the third movable groove.

9. The waste gas collection device for decorative paper production according to claim 8, characterized in that: The support rod is provided with a connecting rod, and the connecting rod is provided with a handle.

10. The waste gas collection device for decorative paper production according to claim 1, characterized in that: The box is equipped with an abutment block and an infusion tube. The atomizing nozzle is located at one end of the infusion tube. The first filter plate abuts against the side wall of the abutment block, and the second filter plate abuts against the side wall of the infusion tube.

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