VOC gas collection and treatment device convenient to clean

Abstract

The utility model relates to the technical field of gas treatment devices, in particular to a VOC (volatile organic compound) gas collecting and treating device convenient to clean, which comprises a mixing component and a cleaning component, the mixing component comprises a mixing tank body, a plurality of feeding pipes I and a plurality of feeding pipes III, the middle part of the mixing tank body is communicated with a plurality of feeding pipes I, and the top end of the mixing tank body is communicated with a plurality of feeding pipes III; the cleaning assembly comprises linkage shafts, gears, gear rings, material wiping plates and a rotary driving assembly for driving the linkage shafts to rotate, a plurality of linkage shafts are rotationally connected to the mixing tank body, a plurality of gears are connected to the linkage shafts, a plurality of gear rings are rotationally connected to the interior of the mixing tank body, the gear rings are meshed with the gears, and a plurality of material wiping plates are connected between the gear rings; the mixing tank has the advantages that sundries in a container can be cleaned easily, the transmission effect is improved, and the situation that the transmission position deviates is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of gas treatment devices, in particular to a VOC gas collection and treatment device which is convenient for cleaning. Background Technique

[0002] A VOC gas treatment device is a device used to treat waste gas containing volatile organic compounds (VOCs). These VOCs mainly come from industries such as petrochemical, chemical, printing, and painting, and have potential hazards to the human body and the environment. The main goal of the VOC gas treatment device is to convert these harmful VOCs into harmless substances to meet environmental protection requirements. The waste gas is collected into the treatment device through pipelines or fans, and the treated waste gas is discharged into the air through pipelines or fans. During the treatment process, gas and liquid are directly introduced into the device through a single pipeline for gas sedimentation. After long-term use, sundries will accumulate on the inner wall of the container, affecting the gas treatment effect, and shutdown for maintenance will waste a lot of operation time. Content of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] Aiming at the deficiencies of the prior art, the utility model provides a VOC gas collection and treatment device which is convenient for cleaning, and has the characteristics of being beneficial to cleaning sundries inside the container, improving the transmission effect, and reducing the offset at the transmission part.

[0005] (2) Technical Solutions

[0006] To achieve the above object, the utility model provides the following technical solutions: a VOC gas collection and treatment device which is convenient for cleaning, comprising a mixing component and a cleaning component;

[0007] The mixing component comprises a mixing tank body, a first feed pipe and a third feed pipe. A plurality of first feed pipes are communicated with the middle of the mixing tank body, and a plurality of third feed pipes are communicated with the top of the mixing tank body;

[0008] The cleaning component comprises a linkage shaft, a gear, a toothed ring, a scraping plate and a rotary drive component for driving the linkage shaft to rotate. A plurality of linkage shafts are rotatably connected to the mixing tank body, a plurality of gears are connected to the linkage shafts, a plurality of toothed rings are rotatably connected inside the mixing tank body, the toothed rings are meshed with the gears, and a plurality of scraping plates are arranged between the toothed rings, and the scraping plates are in contact with the inner wall of the mixing tank body.

[0009] Preferably, the cleaning component further comprises a delivery pipe, a spray head, a convex box and a water outlet hole. A delivery pipe is communicated with the mixing tank body, one end of the delivery pipe extends to the bottom of the mixing tank body, a plurality of spray heads are communicated with the delivery pipe, a convex box is communicated with the bottom of the delivery pipe, the convex box is spherical, and a plurality of water outlet holes are arranged on the convex box.

[0010] Preferably, the mixing assembly further includes a second feed pipe. A plurality of conveying pipes are connected to the mixing tank body, and the air inlet holes of the conveying pipes are tangent to the inner wall of the mixing tank.

[0011] Preferably, the rotary drive assembly includes a rotary drive part, a first transmission wheel, a transmission belt and a second transmission wheel. The rotary drive part is connected to the mixing tank body. The output shaft of the rotary drive part is connected to the first transmission wheel, the linkage shaft is connected to the second transmission wheel, and the second transmission wheel and the first transmission wheel are connected by the transmission belt for transmission connection.

[0012] Preferably, the cleaning assembly further includes an extension box. The extension box is arranged on the mixing tank body. The rotary drive part is installed on the extension box, and the first transmission wheel and the second transmission wheel are rotatably connected to the extension box.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the present utility model provides a VOC gas collection and treatment device that is easy to clean, and has the following beneficial effects:

[0015] For the VOC gas collection and treatment device that is easy to clean, the raw materials to be mixed or the cleaning liquid are transmitted into the mixing tank body through the first feed pipe and the third feed pipe, and can be transmitted in multiple directions. The rotary drive assembly drives the linkage shaft to rotate, the linkage shaft drives the gear to rotate, and the gear drives the toothed ring and the scraping plate to rotate, which can effectively achieve the effect of the scraping plate cleaning the inner wall of the mixing tank, improve the cleaning efficiency, and through this cleaning method, it is beneficial to clean the sundries inside the mixing tank body. A plurality of gears and toothed rings are meshed, which can improve the transmission effect, reduce the deviation at the transmission part, and is suitable for driving a larger-sized scraping plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is a three-dimensional structural diagram inside the mixing tank body of the present utility model;

[0018] Figure 3 is the present utility model Figure 2 a partial enlarged structural diagram at A in;

[0019] Figure 4 is a left view structural diagram of the present utility model;

[0020] Figure 5 is the present utility model Figure 4 a sectional structural diagram at A-A in;

[0021] Figure 6 is the present utility model Figure 4 a sectional structural diagram at B-B in.

[0022] Reference numerals in the drawings: 1, mixing tank body; 2, first feed pipe; 3, second feed pipe; 4, extension box; 5, rotary drive unit; 6, first transmission wheel; 7, transmission belt; 8, second transmission wheel; 9, linkage shaft; 10, gear; 11, toothed ring; 12, scraping plate; 13, conveying pipe; 14, spray head; 15, convex box; 16, water outlet hole; 17, third feed pipe. Detailed implementation mode

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] Embodiment:

[0025] Please refer to Figures 1-6 , a VOC gas collection and treatment device convenient for cleaning, including a mixing component and a cleaning component.

[0026] The mixing component includes a mixing tank body 1, a first feed pipe 2 and a third feed pipe 17. A number of first feed pipes 2 are connected to the middle of the mixing tank body 1, and a number of third feed pipes 17 are connected to the top of the mixing tank body 1.

[0027] The cleaning component includes a linkage shaft 9, a gear 10, a toothed ring 11, a scraping plate 12 and a rotary drive component for driving the linkage shaft 9 to rotate. A number of linkage shafts 9 are rotatably connected to the mixing tank body 1, a number of gears 10 are connected to the linkage shafts 9, a number of toothed rings 11 are rotatably connected inside the mixing tank body 1, the toothed rings 11 and the gears 10 are meshed, a number of scraping plates 12 are fixedly connected between the toothed rings 11, the scraping plates 12 are in contact with the inner wall of the mixing tank body 1, through holes are provided at the bottom inside the mixing tank body 1, the scraping plates 12 are preferably rubber plates or plates with rubber layers, the rubber layers face the inner wall of the mixing tank body 1, raw materials to be mixed or cleaning liquid are transmitted into the mixing tank body 1 through the first feed pipe 2 and the third feed pipe 17, which can be transmitted in multiple directions, the rotary drive component drives the linkage shaft 9 to rotate, the linkage shaft 9 drives the gear 10 to rotate, the gear 10 drives the toothed ring 11 and the scraping plate 12 to rotate, which can effectively achieve the effect of the scraping plate 12 cleaning the inner wall of the mixing tank body 1, improve the cleaning efficiency, and through this cleaning method, it is beneficial to clean the sundries inside the mixing tank body 1. A number of gears 10 and toothed rings 11 are meshed, which can improve the transmission effect, reduce the deviation at the transmission part, and adapt to the driving of larger-sized scraping plates 12.

[0028] Refer to Figure 2 and 3, the cleaning component further includes a delivery pipe 13, a spray head 14, a convex box 15 and water outlet holes 16. The mixing tank body 1 is connected to the delivery pipe 13. One end of the delivery pipe 13 extends to the bottom of the mixing tank body 1. A number of spray heads 14 are connected to the delivery pipe 13. The bottom of the delivery pipe 13 is connected to the convex box 15. The convex box 15 is spherical. A plurality of water outlet holes 16 are provided on the convex box 15. The liquid for cleaning is transmitted through the delivery pipe 13 and sprayed into the interior of the mixing tank body 1 through the spray heads 14, which is beneficial to cleaning the sundries inside the mixing tank body 1, and is sprayed in different directions through the plurality of water outlet holes 16 on the convex box 15, so that the cleaning liquid can be transmitted to different directions, improving the cleaning effect.

[0029] Refer to Figure 1 and 2 , the mixing component further includes a second feed pipe 3. A number of delivery pipes 13 are connected to the mixing tank body 1. The air inlet holes of the delivery pipes 13 are tangent to the inner wall of the mixing tank body 1. The liquid or gas is transmitted through the second feed pipe 3, so that the transmitted material can be transmitted tangentially along the mixing tank body 1, which is more beneficial to flushing the inner wall of the mixing tank body 1.

[0030] Refer to Figure 2 , the rotation drive component includes a rotation drive part 5, a first transmission wheel 6, a transmission belt 7 and a second transmission wheel 8. The rotation drive part 5 is connected to the mixing tank body 1. The output shaft of the rotation drive part 5 is connected to the first transmission wheel 6. The linkage shaft 9 is connected to the second transmission wheel 8. The second transmission wheel 8 and the first transmission wheel 6 are connected by the transmission belt 7. The output shaft of the rotation drive part 5 and the first transmission wheel 6 are preferably connected by a coupling or by a key connection. The first transmission wheel 6 and the second transmission wheel 8 are one of a belt pulley, a sprocket and a timing belt pulley. The transmission belt 7 is one of a belt, a chain and a timing belt that matches the first transmission wheel 6 and the second transmission wheel 8. The rotation drive part 5 is a motor, preferably an electric motor. By driving the first transmission wheel 6 and the second transmission wheel 8 to rotate through the rotation drive part 5, the force for driving the linkage shaft 9 to rotate can be effectively provided, and the effect of driving the linkage shaft 9 to rotate can be effectively achieved.

[0031] Refer to Figure 1 , the cleaning component further includes an extension box 4. The extension box 4 is provided on the mixing tank body 1. The rotation drive part 5 is installed on the extension box 4. The first transmission wheel 6 and the second transmission wheel 8 are rotatably connected to the extension box 4. A pedestal bearing for supporting the linkage shaft 9 is installed on the extension box 4. By extending the space for supporting the rotation drive component and the linkage shaft 9 through the extension box 4, it is beneficial to avoid the space for the rotation of the scraping plate 12, and it is convenient to drive the scraping plate 12 to rotate.

[0032] In use, the mixed gas or liquid is transmitted through the first feed pipe 2, the second feed pipe 3, and the third feed pipe 17, and is transmitted into the mixing tank body 1 for mixing. When it is necessary to clean the inner wall of the mixing tank body 1, the cleaning liquid is transmitted into the mixing tank body 1 through the conveying pipe 13. The rotation driving part 5 is started, and the rotation driving part 5 drives the linkage shaft 9 and the gear 10 to rotate. The gear 10 drives the toothed ring 11 and the scraping plate 12 to rotate, so that the scraping plate 12 scrapes off the sundries inside the mixing tank body 1.

[0033] It should be noted that phrases such as "an embodiment", "embodiments", "exemplary embodiments", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include specific features, structures, or characteristics, but not necessarily every embodiment includes such specific features, structures, or characteristics. Moreover, such phrases do not necessarily refer to the same embodiment. In addition, when combining specific features, structures, or characteristics with an embodiment, implementing such features, structures, or characteristics in combination with other embodiments, whether explicitly or implicitly described, is within the knowledge scope of those skilled in the art.

[0034] It should be easily understood that the terms "on", "above", and "over" in the present disclosure should be interpreted in the broadest manner, so that "on" not only means "directly on something", but also includes the meaning of "on something" with intermediate features or layers therebetween, and "above" or "over" not only includes the meaning of "above" or "over something", but may also include the meaning of "above" or "over something" with no intermediate features or layers therebetween (i.e., directly on something).

[0035] In addition, for the convenience of description, spatial relative terms may be used in the text, such as "below", "beneath", "under", "above", "over", etc., to describe the relationship of one element or feature relative to other elements or features as shown in the figures. The spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation shown in the drawings. The device may have other orientations (rotated 90 degrees or in other orientations), and the spatial relative descriptive words used in the text may be interpreted accordingly.

[0036] It should be noted that in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising one..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not intended to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A VOC gas collection and treatment device that is easy to clean, characterized in that: Includes a mixing component and a cleaning component; The mixing assembly comprises a mixing tank body (1), a feed pipe one (2) and a feed pipe three (17); the middle of the mixing tank body (1) is connected to a plurality of feed pipes one (2), and the top of the mixing tank body (1) is connected to a plurality of feed pipes three (17); The cleaning component comprises a linkage shaft (9), a gear (10), a gear ring (11), a wiper plate (12) and a rotation drive component for driving the linkage shaft (9) to rotate; a plurality of linkage shafts (9) are rotatably connected to the mixing tank body (1); a plurality of gear rings (11) are connected to the linkage shaft (9); a plurality of gear rings (11) are rotatably connected inside the mixing tank body (1); the gear rings (11) and the gears (10) are meshed; a plurality of wiper plates (12) are arranged between the gear rings (11); and the wiper plates (12) are in contact with the inner wall of the mixing tank body (1).

2. The VOC gas collection and treatment device that is easy to clean according to claim 1 is characterized in that: The cleaning assembly further comprises a delivery pipe (13), a nozzle (14), a convex box (15) and a water outlet hole (16); the mixing tank body (1) is connected to the delivery pipe (13); one end of the delivery pipe (13) extends to the bottom of the mixing tank body (1); the delivery pipe (13) is connected to a plurality of nozzles (14); the bottom of the delivery pipe (13) is connected to the convex box (15); the convex box (15) is spherical and is provided with a plurality of water outlet holes (16).

3. The VOC gas collection and treatment device that is easy to clean according to claim 1 is characterized in that: The mixing assembly further comprises a second feed pipe (3), and the mixing tank body (1) is connected to a plurality of delivery pipes (13), wherein the air inlet holes of the delivery pipes (13) are tangent to the inner wall of the mixing tank body (1).

4. The VOC gas collection and treatment device that is easy to clean according to claim 1 is characterized in that: The rotary drive assembly comprises a rotary drive unit (5), a transmission wheel 1 (6), a transmission belt (7) and a transmission wheel 2 (8); the rotary drive unit (5) is connected to the mixing tank body (1); the output shaft of the rotary drive unit (5) is connected to the transmission wheel 1 (6); the linkage shaft (9) is connected to the transmission wheel 2 (8); the transmission wheel 2 (8) and the transmission wheel 1 (6) are connected by a transmission belt (7).

5. The VOC gas collection and treatment device that is easy to clean according to claim 4 is characterized in that: The cleaning assembly also includes an extension box (4), the extension box (4) is arranged on the mixing tank body (1), the rotary drive unit (5) is installed on the extension box (4), and the transmission wheel 1 (6) and the transmission wheel 2 (8) are rotatably connected to the extension box (4).

Images