Zinc smoke dust removal and recovery device

Abstract

The utility model discloses a zinc smoke dust removal recovery device which comprises a dust removal box and a spraying device, the spraying device is fixedly communicated with the top of the interior of the dust removal box, a transmission frame is arranged at the top of the interior of the dust removal box, and a cleaning scraper is arranged on the left side of the transmission frame. A plurality of cleaning scraping plates are arranged and are distributed in a rectangular shape at equal intervals, the right sides of the cleaning scraping plates are provided with abutting positioning assemblies, the cleaning scraping plates are attached to the inner wall of the dust removal box, and transmission assemblies are fixedly connected to the tops of the two sides of the inner wall of the dust removal box. By arranging the cleaning scraper, the transmission frame can drive the cleaning scraper to clean dust attached to the inner wall of the dust removal box, so that the problems that the dust is adhered to the inner wall of the dust removal box in the use process, the dust attached to the inner wall of the dust removal box cannot be completely cleaned by spraying, the dust is still remained on the inner wall, and the dust removal efficiency is improved are solved. And therefore, certain limitation exists.

Description

Technical Field

[0001] The utility model relates to the technical field of flue gas dust removal, in particular to a zinc smoke dust removal and recovery device. Background Technique

[0002] During the production of galvanized steel pipes, especially after the steel pipes are derusted and go through the galvanizing step, the flue gas discharged from the galvanizing pot contains a large amount of dust. If this flue gas is directly discharged into the atmosphere, it will cause serious pollution to the atmosphere. At the same time, due to the large amount of toxic flue gas, it will also bring various harms to the workers in the factory and the residents around the factory. Therefore, it is necessary to remove the dust in the flue gas before the flue gas is discharged.

[0003] For example, the patent application number CN201120544222.1. The utility model relates to a galvanized flue gas dust removal device, including a flue gas inlet pipe, a first dust removal box, a flue gas circulation pipe, a second dust removal box, a clean water input pipe, a flue gas discharge pipe, and a waste water discharge pipe. The flue gas inlet pipe is connected to the flue gas inlet at the bottom of the first dust removal box. There is a flue gas circulation pipe communicating between the first dust removal box and the second dust removal box. The upper part of the second dust removal box is connected to the flue gas discharge pipe. The clean water input pipes are connected to the upper parts of both the first dust removal box and the second dust removal box. The waste water discharge pipes are connected to the lower bottoms of both the first dust removal box and the second dust removal box; Spray pipes are horizontally and fixedly installed in both dust removal boxes, spray holes are uniformly arranged on the spray pipes, and the spray pipes are communicated with the clean water input pipes. This galvanized flue gas dust removal device can completely remove the dust in the flue gas, uniformly recover the removed liquid for the next unified cleaning, and the flue gas discharged after dust removal only contains water vapor, which will not cause any harm to the atmosphere and the environment, achieving green and pollution-free.

[0004] Based on the retrieval of the above patent and the combination with the equipment in the prior art, it is found that although the above equipment can solve the problem of causing any harm to the atmosphere and the environment and achieving the purpose of unified collection and treatment during application, during the use process, the dust will adhere to the inner wall of the dust removal box, and the spraying cannot completely clean the dust attached to the inner wall of the dust removal box, so that the dust will still remain on the inner wall, thus having certain limitations. Content of the Utility Model

[0005] To solve the problems raised in the above background technique, the purpose of the present utility model is to provide a zinc smoke dust removal and recovery device, which has the advantage of auxiliary cleaning, and solves the problem that during the use process, the dust will adhere to the inner wall of the dust removal box, and the spraying cannot completely clean the dust attached to the inner wall of the dust removal box, so that the dust will still remain on the inner wall, thus having certain limitations.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A zinc fume dust removal and recovery device, including a dust removal box and a spraying device. The spraying device is fixedly communicated with the top inside the dust removal box. There is a transmission frame arranged at the top inside the dust removal box. A cleaning scraper is arranged on the left side of the transmission frame. There are several cleaning scrapers and they are equidistantly distributed in a rectangular shape. A pressing and positioning component is arranged on the right side of the cleaning scraper. The cleaning scraper is in contact with the inner wall of the dust removal box. Transmission components are fixedly connected to the top of both sides of the inner wall of the dust removal box.

[0007] Preferably, the pressing and positioning component includes a positioning groove. The positioning groove is opened on the right side of the cleaning scraper. There are several cleaning scrapers and they are equidistantly distributed. A positioning installation block is inserted and matched inside the positioning groove. A return spring is fixedly connected to the right side of the positioning installation block. The right side of the return spring is fixedly connected to the surface of the transmission frame.

[0008] Preferably, the transmission component includes a motor. The motor is fixedly connected to both sides of the inner wall of the dust removal box. The output end of the motor is fixedly connected with a screw rod. The bottom of the screw rod penetrates to the bottom of the transmission frame and is threadedly connected with the transmission frame.

[0009] Preferably, both the front side and the rear side of the right side of the cleaning scraper are fixedly connected with limiting rods. The right ends of the limiting rods penetrate into the inside of the transmission frame and are movably connected with the transmission frame.

[0010] Preferably, the top of the cleaning scraper is fixedly connected with a mounting bolt. The bottom end of the mounting bolt penetrates into the inside of the positioning groove. The positioning installation block is fixedly installed inside the positioning groove through the mounting bolt.

[0011] Preferably, support movable seats are fixedly connected to both sides of the bottom of the inner wall of the dust removal box. The bottom end of the screw rod penetrates into the inside of the support movable seat and is movably connected with the support movable seat.

[0012] Preferably, a telescopic protective sleeve is sleeved on the surface of the return spring. The left side of the telescopic protective sleeve is fixedly connected with the cleaning scraper. The right side of the telescopic protective sleeve is fixedly connected with the transmission frame.

[0013] Preferably, sliding rods are fixedly connected to the four corners of the bottom of the inner wall of the dust removal box. The top ends of the sliding rods penetrate to the top of the transmission frame and are movably connected with the transmission frame.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. The utility model solves the problem that during use, dust will adhere to the inner wall of the dust removal box, and the spraying cannot completely clean the dust adhering to the inner wall of the dust removal box, resulting in the dust still remaining on the inner wall, thus having certain limitations. By setting a cleaning scraper, the driving frame can drive the cleaning scraper to clean the dust adhering to the inner wall of the dust removal box, and it has the advantage of auxiliary cleaning.

[0016] 2. The utility model sets a pressing and positioning component, enabling the spring to drive the positioning and mounting block to move outward through its own elastic force. After the positioning and mounting block moves outward, it can drive the cleaning scraper to move outward through the positioning groove. After the cleaning scraper moves outward, it can fit with the inner wall of the dust removal box. By setting a transmission component, when the motor is started, it can drive the screw to rotate. After the screw rotates, it can drive the driving frame to move, so that when the driving frame moves, it can drive the cleaning scraper to move through the limiting rod, enabling the cleaning scraper to move up and down.

[0017] 3. The utility model sets a limiting rod, and the use of the limiting rod can limit the cleaning scraper, thereby ensuring the stability of the cleaning scraper during use. By setting installation bolts, the use of the installation bolts can position and install the mounting block in the positioning groove, facilitating the user to disassemble or install the cleaning scraper. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structure schematic diagram of the utility model;

[0019] Figure 2 is a three-dimensional sectional structure schematic diagram of the utility model;

[0020] Figure 3 is an exploded three-dimensional sectional structure schematic diagram of the installation frame of the utility model;

[0021] Figure 4 is an enlarged structure schematic diagram at position A of the utility model.

[0022] In the figure: 1, dust removal box; 2, spraying device; 3, driving frame; 4, cleaning scraper; 5, pressing and positioning component; 51, positioning groove; 52, positioning and mounting block; 53, return spring; 6, transmission component; 61, motor; 62, screw; 7, limiting rod; 8, installation bolt; 9, supporting movable seat; 10, telescopic protective sleeve; 11, sliding rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

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

[0024] As Figures 1 to 4 shown, a zinc fume dust removal and recycling device provided by the present utility model includes a dust removal box 1 and a spraying device 2. The spraying device 2 is fixedly communicated with the top inside the dust removal box 1. A transmission frame 3 is arranged at the top inside the dust removal box 1. A cleaning scraper 4 is arranged on the left side of the transmission frame 3. A plurality of cleaning scrapers 4 are arranged and are equidistantly distributed in a rectangular shape. A pressing and positioning component 5 is arranged on the right side of the cleaning scraper 4. The cleaning scraper 4 is attached to the inner wall of the dust removal box 1. Transmission components 6 are fixedly connected to the tops of both sides of the inner wall of the dust removal box 1.

[0025] Referring to Figure 4 , the pressing and positioning component 5 includes a positioning groove 51. The positioning groove 51 is opened on the right side of the cleaning scraper 4. A plurality of cleaning scrapers 4 are arranged and are equidistantly distributed. A positioning installation block 52 is inserted and matched inside the positioning groove 51. A return spring 53 is fixedly connected to the right side of the positioning installation block 52. The right side of the return spring 53 is fixedly connected to the surface of the transmission frame 3.

[0026] As a technical optimization scheme of the present utility model, by setting the pressing and positioning component 5, the spring can drive the positioning installation block 52 to move outward through its own elastic force, so that the positioning installation block 52 can drive the cleaning scraper 4 to move outward through the positioning groove 51 after moving outward, and the cleaning scraper 4 can be attached to the inner wall of the dust removal box 1 after moving outward.

[0027] Referring to Figure 4 , the transmission component 6 includes a motor 61. The motor 61 is fixedly connected to both sides of the inner wall of the dust removal box 1. The output end of the motor 61 is fixedly connected to a screw rod 62. The bottom of the screw rod 62 penetrates to the bottom of the transmission frame 3 and is threadedly connected to the transmission frame 3.

[0028] As a technical optimization scheme of the present utility model, by setting the transmission component 6, the motor 61 can drive the screw rod 62 to rotate after starting, and the screw rod 62 can drive the transmission frame 3 to move after rotating, so that the transmission frame 3 can drive the cleaning scraper 4 to move through the limiting rod 7 when moving, so that the cleaning scraper 4 can move up and down.

[0029] Referring to Figure 3, on both the front side and the rear side to the right of the cleaning scraper 4, limiting rods 7 are fixedly connected. The right end of the limiting rod 7 penetrates into the interior of the transmission frame 3 and is movably connected to the transmission frame 3.

[0030] As a technical optimization scheme of the present utility model, by providing the limiting rod 7, the use of the limiting rod 7 can limit the cleaning scraper 4, thereby ensuring the stability of the cleaning scraper 4 during use.

[0031] Reference Figure 4 , a mounting bolt 8 is fixedly connected to the top of the cleaning scraper 4. The bottom end of the mounting bolt 8 penetrates into the interior of the positioning groove 51, and the positioning mounting block 52 is fixedly installed in the positioning groove 51 through the mounting bolt 8.

[0032] As a technical optimization scheme of the present utility model, by providing the mounting bolt 8, the use of the mounting bolt 8 can position and install the positioning mounting block 52 in the positioning groove 51, thereby facilitating the user to disassemble or install the cleaning scraper 4.

[0033] Reference Figure 3 , on both sides of the bottom of the inner wall of the dust removal box 1, support movable seats 9 are fixedly connected. The bottom end of the screw rod 62 penetrates into the interior of the support movable seat 9 and is movably connected to the support movable seat 9.

[0034] As a technical optimization scheme of the present utility model, by providing the support movable seat 9, the support movable seat 9 can limit the screw rod 62, making the screw rod 62 more stable when rotating.

[0035] Reference Figure 4 , a telescopic protective sleeve 10 is sleeved on the surface of the return spring 53. The left side of the telescopic protective sleeve 10 is fixedly connected to the cleaning scraper 4, and the right side of the telescopic protective sleeve 10 is fixedly connected to the transmission frame 3.

[0036] As a technical optimization scheme of the present utility model, by providing the telescopic protective sleeve 10, the use of the telescopic protective sleeve 10 can protect the return spring 53, thereby ensuring the stability of the return spring 53 during use.

[0037] Reference Figure 4 , at the four corners of the bottom of the inner wall of the dust removal box 1, slide rods 11 are fixedly connected. The top end of the slide rod 11 penetrates to the top of the transmission frame 3 and is movably connected to the transmission frame 3.

[0038] As a technical optimization scheme of the present utility model, by providing the slide rod 11, the slide rod 11 can limit the transmission frame 3, enabling the transmission frame 3 to move on the surface of the slide rod 11 and enabling the transmission frame 3 to move up and down stably.

[0039] Working principle and usage process of the utility model: When in use, start the motor 61. After the motor 61 starts, it can drive the screw rod 62 to rotate. After the screw rod 62 rotates, it can drive the transmission frame 3 to move downward. After the transmission frame 3 moves downward, it can drive the cleaning scraper 4 to move through the limiting rod 7, so that the cleaning scraper 4 moves up and down. At the same time, the return spring 53 will drive the positioning and installation block 52 to move outward through its own elastic force, so that the positioning and installation block 52 cooperates with the positioning groove 51 and the installation bolt 8 to drive the cleaning scraper 4 to move outward, so that the cleaning scraper 4 can be closely attached to the inner wall of the dust removal box 1 when moving, so that the cleaning scraper 4 can clean the dust on the inner wall of the dust removal box 1 when moving, achieving the effect of auxiliary cleaning.

[0040] In summary, for this zinc fume dust removal and recovery device, by setting the cleaning scraper 4, the transmission frame 3 can drive the cleaning scraper 4 to clean the dust adhering to the inner wall of the dust removal box 1, solving the problem that during use, the dust will adhere to the inner wall of the dust removal box, and the spraying cannot completely clean the dust adhering to the inner wall of the dust removal box, resulting in the dust still remaining on the inner wall, thus having certain limitations.

[0041] 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 such 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 including 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.

[0042] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A zinc fume dust collection and recovery device, comprising a dust collection box (1) and a spraying device (2), characterized in that: The spraying device (2) is fixedly connected to the top of the dust removal box (1), and a transmission frame (3) is provided at the top of the dust removal box (1). A cleaning scraper (4) is provided on the left side of the transmission frame (3). A plurality of cleaning scrapers (4) are provided and are distributed at equal distances in a rectangular shape. A tight positioning component (5) is provided on the right side of the cleaning scraper (4). The cleaning scraper (4) is in contact with the inner wall of the dust removal box (1), and transmission components (6) are fixedly connected to the tops of both sides of the inner wall of the dust removal box (1).

2. A zinc fume dust removal and recovery device according to claim 1, characterized in that: The abutting positioning assembly (5) comprises a positioning groove (51), the positioning groove (51) being arranged on the right side of the cleaning scraper (4), the cleaning scraper (4) being provided with a plurality of positioning grooves (51) and being distributed at equal distances, a positioning mounting block (52) being plugged into the interior of the positioning groove (51), a return spring (53) being fixedly connected to the right side of the positioning mounting block (52), and the right side of the return spring (53) being fixedly connected to the surface of the transmission frame (3).

3. A zinc fume dust removal and recovery device according to claim 1, characterized in that: The transmission assembly (6) comprises a motor (61), the motor (61) being fixedly connected to two sides of the inner wall of the dust removal box (1), the output end of the motor (61) being fixedly connected to a screw rod (62), the bottom of the screw rod (62) passing through the bottom of the transmission frame (3) and being threadedly connected to the transmission frame (3).

4. A zinc fume dust removal and recovery device according to claim 1, characterized in that: The front side and the rear side of the right side of the cleaning scraper (4) are both fixedly connected to a limit rod (7), and the right end of the limit rod (7) penetrates into the interior of the transmission frame (3) and is movably connected to the transmission frame (3).

5. A zinc fume dust removal and recovery device according to claim 2, characterized in that: The top of the cleaning scraper (4) is fixedly connected with a mounting bolt (8), the bottom end of the mounting bolt (8) penetrates into the interior of the positioning groove (51), and the positioning mounting block (52) is fixedly mounted inside the positioning groove (51) via the mounting bolt (8).

6. A zinc fume dust collection and recovery device according to claim 3, characterized in that: Both sides of the bottom of the inner wall of the dust removal box (1) are fixedly connected to a supporting movable seat (9), and the bottom end of the screw rod (62) penetrates into the interior of the supporting movable seat (9) and is movably connected to the supporting movable seat (9).

7. A zinc fume dust collection and recovery device according to claim 2, characterized in that: A telescopic protective sleeve (10) is sleeved on the surface of the return spring (53); the left side of the telescopic protective sleeve (10) is fixedly connected to the cleaning scraper (4); and the right side of the telescopic protective sleeve (10) is fixedly connected to the transmission frame (3).

8. A zinc fume dust collection and recovery device according to claim 1, characterized in that: The four corners of the bottom of the inner wall of the dust removal box (1) are fixedly connected to sliding rods (11), and the top ends of the sliding rods (11) penetrate the top of the transmission frame (3) and are movably connected to the transmission frame (3).

Images