Waste gas conveying device for waste gas treatment tower

Abstract

The utility model discloses a waste gas conveying device for a waste gas treatment tower, which belongs to the technical field of waste gas conveying and comprises a conveying box and a gas inlet. The mounting cover is arranged on one side of the conveying box, a fan body matched with the mounting cover is arranged in the mounting cover, and an exhaust port is formed in one side of the mounting cover; the mounting groove is formed in the upper end of the conveying box in a penetrating mode, and a filter plate matched with the mounting groove is arranged in the mounting groove; according to the utility model, through the two driving shafts and the two transmission belts which are arranged in the conveying device, the plurality of cleaning plates can be accurately and stably driven to move, so that the high efficiency of the cleaning process is ensured, and the cleaning plates can cover each area of the filter plate; according to the waste gas conveying device of the waste gas treatment tower, various impurities blocked on the filter plate are comprehensively and effectively cleaned into the collecting frame at the bottom, so that the time and manpower resources for manually cleaning the filter plate by people are saved, the cleaning efficiency is improved, and the waste gas conveying device of the waste gas treatment tower is more convenient and efficient to maintain and use.

Description

Technical Field

[0001] The utility model belongs to the technical field of waste gas transportation, and particularly relates to a waste gas transportation device used in a waste gas treatment tower. Background Art

[0002] The exhaust gas conveying device of an exhaust gas treatment tower is a crucial component of the exhaust gas treatment system. It is primarily responsible for efficiently transporting exhaust gas from the emission source to the exhaust gas treatment tower for treatment. This device is typically based on the principles of fluid mechanics, utilizing piping systems, fans, or other power equipment to generate negative or positive pressure, allowing the exhaust gas to flow along a predetermined path. Using the exhaust gas conveying device of an exhaust gas treatment tower not only effectively collects and transports exhaust gas generated during industrial production, preventing direct discharge into the environment and causing pollution, but also reduces the content of harmful substances in the exhaust gas, improving the efficiency of subsequent treatment.

[0003] Chinese Patent Publication No. CN212262769U discloses an exhaust gas conveying device for an exhaust gas treatment tower, comprising a retarder, a dust collecting box, a water tank, and a filter box. An air inlet pipe is installed at a central position on one side of the retarder, and a filter box is installed on the side of the air inlet pipe away from the retarder. A filter screen is vertically installed on the side of the filter box near the retarder, and an adsorption screen is vertically installed on the side of the filter box away from the retarder. Dust collection pipes are installed at the bottom end of the filter box near the retarder, and a dust collecting box is installed at the bottom end of the filter box. A water tank is installed on the side of the filter box away from the retarder through a connecting pipe, and an air guide pipe is installed on the end of the connecting pipe away from the filter box. An exhaust pipe is installed on the upper end of the water tank away from the filter box. This utility model reduces the transmission speed of the exhaust gas by slowing down the exhaust gas under the obstruction of the baffle and buffering it under the elastic action of the first spring, thereby making the subsequent exhaust gas treatment more thorough.

[0004] In actual use, the utility model usually utilizes a filter plate to filter impurities in the exhaust gas. In order to ensure the effect of the filter plate in filtering impurities in the exhaust gas, it is usually cleaned. However, the filter plate cleaning device in the exhaust gas conveying device of the existing exhaust gas treatment tower not only requires manual operation, which increases the complexity of the operation and labor costs, but also its up and down cleaning method easily causes impurities to be redistributed or accumulated in hard-to-reach corners in the exhaust gas conveying device, and may even cause impurities to be blown into the exhaust gas again, affecting the exhaust gas filtering effect, making the exhaust gas conveying device of the exhaust gas treatment tower less practical. Utility Model Content

[0005] The utility model provides a waste gas conveying device for a waste gas treatment tower in order to solve the problem in the prior art that it is inconvenient to clean a filter plate in the waste gas conveying device.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a waste gas conveying device for a waste gas treatment tower, comprising:

[0007] delivery boxes and air intakes;

[0008] A mounting cover is provided on one side of the conveying box, wherein a corresponding fan body is provided in the mounting cover, and an exhaust port is provided on one side of the mounting cover;

[0009] A mounting groove is provided through the upper end of the conveying box, a matching filter plate is provided in the mounting groove, a drop opening is provided through the bottom end of the conveying box on one side of the bottom end of the filter plate, and a collection frame is provided at the bottom end of the conveying box through a plurality of first bolts;

[0010] The two driving shafts are rotatably connected to the conveying box and the blanking port respectively. Pulleys are arranged on the outsides of the two driving shafts, and the two pulleys are provided with two transmission belts.

[0011] As a preferred embodiment, a clamping groove adapted to the mounting cover is provided on one side of the conveying box, and one end of the mounting cover is located in the clamping groove and is slidably connected to a side wall of the clamping groove.

[0012] As a preferred embodiment, a fixing ring is provided on the outside of the mounting cover, and the fixing ring is connected to the conveying box through a plurality of second bolts.

[0013] In order to conveniently and effectively clean the impurities blocked on the filter plate, the two transmission belts are further provided with a plurality of cleaning plates, and the ends of the plurality of cleaning plates close to one side of the filter plate are all against the side of the filter plate.

[0014] As a preferred embodiment, a driving motor is provided on one side of the conveying box, and the end portion of the driving shaft located at the upper end passes through the conveying box and extends to the outside and is provided on the output end of the driving motor.

[0015] As a preferred embodiment, guide plates are provided on both sides of the bottom end of the conveying box located in the collection frame. The two guide plates are respectively located on both sides of the drop port and are both inclined. The two guide plates are arranged in opposite directions.

[0016] In order to facilitate the installation or disassembly of the filter plate, further, limit grooves are provided on both sides of the installation groove, and corresponding limit plates are provided in the two limit grooves. The ends of the two limit plates are arranged in an arc shape, and arc grooves that are adapted to the limit plates are provided on both sides of the filter plate, and the ends of the two limit plates are respectively located in the two arc grooves.

[0017] As a preferred embodiment, one end of each of the two limiting plates is provided with a plurality of limiting springs, and the other ends of the plurality of limiting springs are respectively arranged on one side of the plurality of limiting grooves.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] 1. The utility model, through the two drive shafts and two transmission belts arranged in the conveying device, can accurately and stably drive multiple cleaning plates to move, ensuring the efficiency of the cleaning process, so that the cleaning plates can cover all areas of the filter plates, thereby comprehensively and effectively cleaning all kinds of impurities blocked on the filter plates into the collection frame at the bottom, not only saving people the time and manpower of manually cleaning the filter plates, but also improving the cleaning efficiency, making the exhaust gas conveying device of the exhaust gas treatment tower more convenient and efficient in maintenance and use;

[0020] 2. This utility model, through the limit plates and limit springs provided on both sides of the installation slot, cooperates with the arc grooves provided on both sides of the filter plate, allowing workers to easily install or remove the filter plate, which not only improves the convenience of using the waste gas conveying device of the waste gas treatment tower, but also reduces the labor intensity of workers and improves work efficiency. At the same time, it also ensures the stability and reliability of the filter plate during the installation process, making the waste gas conveying device of the waste gas treatment tower more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the main appearance of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the main cross-section of the structure of the utility model;

[0023] Figure 3 It is a partial appearance schematic diagram of the structure of the utility model;

[0024] Figure 4 for Figure 2 A magnified schematic diagram of the structure at point A in the middle.

[0025] In the figure: 1. Conveyor box; 2. Air inlet; 3. Mounting cover; 4. Fan body; 5. Exhaust port; 6. Filter plate; 7. First bolt; 8. Collection frame; 9. Drive shaft; 10. Drive belt; 11. Fixing ring; 12. Second bolt; 13. Cleaning plate; 14. Drive motor; 15. Guide plate; 16. Limit plate; 17. Limit spring. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] Example 1:

[0028] See also Figure 1-4 The utility model provides a waste gas conveying device for a waste gas treatment tower, comprising:

[0029] Delivery box 1 and air inlet 2;

[0030] The mounting cover 3 is provided on one side of the conveying box 1. A matching fan body 4 is provided inside the mounting cover 3. An exhaust port 5 is provided on one side of the mounting cover 3.

[0031] A mounting groove is provided through the upper end of the conveying box 1, and a matching filter plate 6 is provided in the mounting groove. A drop-out port is provided through the bottom end of the conveying box 1 on one side of the bottom end of the filter plate 6, and a collection frame 8 is provided at the bottom end of the conveying box 1 through a plurality of first bolts 7;

[0032] The two drive shafts 9 are rotatably connected to the conveying box 1 and the blanking port respectively. Pulleys are provided on the outside of the two drive shafts 9, and the two pulleys are provided with two transmission belts 10.

[0033] Specifically, such as Figure 2 As shown, a snap-in groove adapted to the mounting cover 3 is provided on one side of the conveying box 1. One end of the mounting cover 3 is located in the snap-in groove and is slidably connected to the side wall of the snap-in groove. The mounting cover 3 located in the snap-in groove can ensure the sealing of the mounting cover 3 and prevent the exhaust gas from leaking out.

[0034] Specifically, such as Figure 1 and Figure 2 As shown, a fixing ring 11 is provided on the outside of the mounting cover 3, and the fixing ring 11 is connected to the conveying box 1 through multiple second bolts 12. The mounting cover 3 and the fan body 4 can be installed or disassembled through the fixing ring 11 and multiple second bolts 12.

[0035] Specifically, such as Figure 2 and Figure 3 As shown, the two transmission belts 10 are provided with a plurality of cleaning plates 13 , and the ends of the plurality of cleaning plates 13 close to the filter plate 6 are all against the side of the filter plate 6 .

[0036] Through its design, when the two transmission belts 10 drive multiple cleaning plates 13 to move, impurities blocked on the filter plate 6 can be cleaned from top to bottom, which not only saves people's manual operation time and manpower, but also ensures the cleaning effect of the filter plate 6.

[0037] Specifically, such as Figure 1As shown, a drive motor 14 is provided on one side of the conveying box 1. The drive motor 14 is a prior art and will not be described in detail here. The end of the drive shaft 9 at the upper end passes through the conveying box 1 and extends to the outside, and is provided on the output end of the drive motor 14. The output end of the drive motor 14 can drive the drive shaft 9 at the upper end and the two transmission belts 10 to rotate, thereby driving multiple cleaning plates 13 to move.

[0038] Specifically, such as Figure 2 As shown, guide plates 15 are provided on both sides of the bottom end of the conveying box 1 located in the collection frame 8. The two guide plates 15 are respectively located on both sides of the drop port and are both arranged at an angle. The two guide plates 15 are arranged in opposite directions. The two inclined guide plates 15 can enable the cleaned impurities to effectively enter the collection frame 8 and can prevent them from returning to the conveying box 1.

[0039] See Figure 1-4 When using the exhaust gas conveying device of the exhaust gas treatment tower to convey the exhaust gas, it is first necessary to start the fan body 4. The fan body 4 can move the exhaust gas entering from the air inlet 2 to the exhaust port 5. When the exhaust gas is in the conveying box 1, it will pass through the internal filter plate 6. The filter plate 6 can filter impurities in the exhaust gas. When it is necessary to clean the impurities on the filter plate 6, it is first necessary to start the drive motor 14. The output end of the drive motor 14 will drive the drive shaft 9 at the upper end to rotate, thereby driving the two transmission belts 10 to run. The two transmission belts 10 will drive multiple cleaning plates 13 to move, which can effectively clean the impurities on the filter plate 6 into the collection frame 8. When the impurities enter the collection frame 8, they will enter the bottom of the collection frame 8 through the two guide plates 15, thereby making the exhaust gas conveying device of the exhaust gas treatment tower more practical.

[0040] Example 2:

[0041] See also Figure 1-4 The utility model provides a waste gas conveying device for a waste gas treatment tower, comprising:

[0042] Delivery box 1 and air inlet 2;

[0043] The mounting cover 3 is provided on one side of the conveying box 1. A matching fan body 4 is provided inside the mounting cover 3. An exhaust port 5 is provided on one side of the mounting cover 3.

[0044] A mounting groove is provided through the upper end of the conveying box 1, and a matching filter plate 6 is provided in the mounting groove. A drop-out port is provided through the bottom end of the conveying box 1 on one side of the bottom end of the filter plate 6, and a collection frame 8 is provided at the bottom end of the conveying box 1 through a plurality of first bolts 7;

[0045] The two drive shafts 9 are rotatably connected to the conveying box 1 and the blanking port respectively. Pulleys are provided on the outside of the two drive shafts 9, and the two pulleys are provided with two transmission belts 10.

[0046] Specifically, such as Figure 2 and Figure 4 As shown, limiting grooves are provided on both sides of the mounting groove, and corresponding limiting plates 16 are provided in the two limiting grooves. The ends of the two limiting plates 16 are arranged in an arc shape, and arc grooves that are adapted to the limiting plates 16 are provided on both sides of the filter plate 6, and the ends of the two limiting plates 16 are respectively located in the two arc grooves.

[0047] Through its design, the filter plate 6 can be easily installed or removed through the arc-shaped limit plate 16 and the arc groove, which not only improves the ease of use of the waste gas conveying device of the waste gas treatment tower, but also reduces the labor intensity of the staff and improves work efficiency.

[0048] Specifically, such as Figure 2 and Figure 4 As shown, one end of the two limit plates 16 is provided with multiple limit springs 17, and the other ends of the multiple limit springs 17 are respectively arranged on one side of the multiple limit grooves. The multiple limit springs 17 can respectively limit the positions of the two limit plates 16, so that the two limit plates 16 can always be located in the two arc grooves.

[0049] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waste gas conveying device for a waste gas treatment tower, characterized in that: include: a delivery box (1) and an air inlet (2); A mounting cover (3) is provided on one side of the conveying box (1), a matching fan body (4) is provided in the mounting cover (3), and an exhaust port (5) is provided on one side of the mounting cover (3); A mounting groove is provided through the upper end of the conveying box (1), a matching filter plate (6) is provided in the mounting groove, a drop opening is provided through the bottom end of the conveying box (1) on one side of the bottom end of the filter plate (6), and a collecting frame (8) is provided at the bottom end of the conveying box (1) via a plurality of first bolts (7); Two driving shafts (9) are rotatably connected to the conveying box (1) and the blanking port respectively. Pulleys are provided on the outsides of the two driving shafts (9), and the two pulleys are provided with two transmission belts (10).

2. The waste gas conveying device for a waste gas treatment tower according to claim 1, characterized in that: A clamping groove adapted to the mounting cover (3) is provided on one side of the transport box (1); one end of the mounting cover (3) is located in the clamping groove and is slidably connected to a side wall of the clamping groove.

3. The waste gas conveying device for a waste gas treatment tower according to claim 1, characterized in that: A fixing ring (11) is provided on the outside of the mounting cover (3), and the fixing ring (11) is connected to the conveying box (1) via a plurality of second bolts (12).

4. The waste gas conveying device for a waste gas treatment tower according to claim 1, characterized in that: The two transmission belts (10) are provided with a plurality of cleaning plates (13), and the ends of the plurality of cleaning plates (13) close to one side of the filter plate (6) all abut against the one side of the filter plate (6).

5. The waste gas conveying device for a waste gas treatment tower according to claim 1, characterized in that: A drive motor (14) is provided on one side of the conveying box (1), and the end of the drive shaft (9) located at the upper end passes through the conveying box (1) and extends to the outside, and is provided on the output end of the drive motor (14).

6. The waste gas conveying device for a waste gas treatment tower according to claim 1, characterized in that: Guide plates (15) are provided on both sides of the bottom of the conveying box (1) located in the collecting frame (8). The two guide plates (15) are respectively located on both sides of the drop opening and are both inclined. The two guide plates (15) are arranged in opposite directions.

7. The waste gas conveying device for a waste gas treatment tower according to claim 1, characterized in that: Limiting grooves are provided on both sides of the installation groove, and matching limiting plates (16) are provided in the two limiting grooves. The ends of the two limiting plates (16) are both arranged in an arc shape. Arc grooves matching the limiting plates (16) are provided on both sides of the filter plate (6), and the ends of the two limiting plates (16) are respectively located in the two arc grooves.

8. The waste gas conveying device for a waste gas treatment tower according to claim 7, characterized in that: One end of each of the two limiting plates (16) is provided with a plurality of limiting springs (17), and the other ends of the plurality of limiting springs (17) are respectively arranged on one side of the plurality of limiting grooves.

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