A dust removal device for a humic acid fertilizer production workshop

Abstract

The utility model discloses a dust collector for humic acid fertilizer production workshop belongs to humic acid fertilizer production technical field, including humic acid fertilizer production workshop dust collector installation dust removal box and humic acid fertilizer production workshop dust removal exhaust fan, the exhaust fan intercommunication installation is in one side of dust removal box, the top of dust removal box intercommunication installation has two air inlet pipes, the inside longitudinal seal welding of dust removal box has the baffle, and the bottom intercommunication installation of dust removal box has dust absorption pipe, the bottom symmetrical rotation of dust removal box and installs the cleaning disc, the baffle and dust removal box are close to the one side sliding seal installation of exhaust fan and have the filter screen, the top side wall bolt mounting of filter screen has vibration motor, and the side wall below of baffle is equipped with the strip hole. Compared with prior art, the device can clean the dust in the air and the ground in the workshop synchronously, thereby further improving the dust removal effect of the workshop.

Description

Technical Field

[0001] This utility model belongs to the field of humic acid fertilizer production technology, and in particular, it is a dust removal device for humic acid fertilizer production workshops. Background Technology

[0002] Dust removal devices in humic acid fertilizer production workshops are used to purify the air inside the workshop, especially to remove dust and particulate matter generated during the production process. Humic acid fertilizer production generates a lot of dust, which does not remain suspended in the air indefinitely; some of the dust falls to the ground. However, most dust removal devices currently used in humic acid fertilizer production workshops can only absorb and collect dust in the air, while the dust that falls to the ground needs to be cleaned up by other machines or manually.

[0003] A search revealed a Chinese patent document (authorization announcement number CN222679059U) entitled "Dust Removal Device for Humic Acid Fertilizer Production Workshop," which relates to the field of humic acid fertilizer production technology. This device addresses the problem of inconvenient adjustment of the suction port direction. It includes a base, with a filter mechanism fixedly connected to the upper surface of the base, and an adjustment mechanism fixedly connected to the outer surface of the filter mechanism. The adjustment mechanism includes a fixing plate fixedly connected to the outer surface of the filter box. While this device allows for easy adjustment of the suction hood's rotation angle, enabling it to remove dust from desired locations, in actual use, it can only absorb and filter airborne dust, but cannot clean dust settled on the ground. Workers walking in the workshop still stir up dust, which floats in the air, requiring manual or other cleaning machinery to clean the ground again. Therefore, a dust removal device for humic acid fertilizer production workshops is urgently needed to solve this problem. Utility Model Content

[0004] The purpose of this invention is to provide a dust removal device for humic acid fertilizer production workshops to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a dust removal device for a humic acid fertilizer production workshop, comprising a dust removal box for installing the dust removal device in the humic acid fertilizer production workshop and an exhaust fan for dust removal in the humic acid fertilizer production workshop, wherein the exhaust fan is connected and installed on one side of the dust removal box, and two air inlet pipes are connected and installed on the top surface of the dust removal box.

[0006] The dust collection box has a longitudinally sealed partition welded inside, and a dust suction pipe is installed at the bottom of the dust collection box. A cleaning disc is symmetrically and rotatably installed at the bottom of the dust collection box.

[0007] The partition and the dust collection box are slidably sealed with a filter screen on the side near the exhaust fan;

[0008] Both the partition and the inner wall of the dust collection box are fixedly installed with horizontal plates, and the bottom of the horizontal plates is fixedly installed with a limiting cylinder. The inner wall of the limiting cylinder is slidably installed with a telescopic rod, and the end of the telescopic rod is fixedly connected to the top surface of the filter screen.

[0009] A vibration motor is bolted to the top side wall of the filter screen, and a strip-shaped hole is opened at the bottom of the side wall of the partition.

[0010] Preferably, a spring is fixedly installed on the inner wall of the limiting cylinder, and the end of the spring is fixedly connected to the end of the telescopic rod.

[0011] Preferably, two limiting blocks are symmetrically fixedly installed on the side wall of the telescopic rod, and two limiting grooves are symmetrically opened on the inner wall of the limiting cylinder.

[0012] Preferably, the two limiting blocks fixedly installed on the side wall of the telescopic rod are slidably connected to the inside of the two limiting grooves opened in the inner wall of the limiting cylinder.

[0013] Preferably, a sealing gasket is fixedly bonded to the outer wall of the filter screen, and the outer wall of the sealing gasket is slidably and sealingly attached to the side wall of the dust collection box and the partition.

[0014] Preferably, the side wall of the dust collection box has a rectangular hole, and a collection frame is slidably installed in the rectangular hole, with the collection frame extending to the bottom of the filter screen.

[0015] Compared with the prior art, the technical effects and advantages of this utility model are as follows:

[0016] The dust removal device used in this humic acid fertilizer production workshop benefits from the design of partitions, exhaust fans, air inlet pipes, and dust suction pipes. When the exhaust fan is turned on, the air inside the dust removal box is drawn out to form a negative pressure. At this time, the air will enter through the air inlet pipe and the dust suction pipe. Because the dust suction pipe is long and slides against the ground, it can suck the dust on the ground into the dust removal box. At the same time, the air inlet pipe can suck the dust floating in the air into the dust removal box.

[0017] The dust removal device used in this humic acid fertilizer production workshop benefits from the setting of two cleaning discs. The cleaning discs are installed at the front end of the air inlet pipe. The cleaning discs can sweep up the dust on the ground and sweep it towards the opening of the dust suction pipe, and work with the dust suction pipe to suck the dust into the dust collection box.

[0018] The dust removal device used in this humic acid fertilizer production workshop benefits from the design of the filter screen and vibration motor. The filter screen is located below the exhaust fan, and the strip holes on the partition are located below the filter screen. The collection frame is located below the strip holes. Dust and air will enter the other side of the partition through the strip holes and move upward to contact the filter screen, thus being filtered by the filter screen. The vibration motor can drive the filter screen to vibrate, thereby shaking the dust attached to its bottom into the collection frame.

[0019] Compared with existing technologies, the dust removal device used in this humic acid fertilizer production workshop can simultaneously clean up dust in the workshop air and on the ground, thereby further improving the dust removal effect of the workshop. Attached Figure Description

[0020] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

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

[0022] Figure 2 This is a three-dimensional sectional view of the dust collection box in this utility model;

[0023] Figure 3 This is a schematic diagram of the bottom of the dust collector box in this utility model;

[0024] Figure 4 This is a planar sectional view of the limiting cylinder in this utility model.

[0025] Explanation of reference numerals in the attached figures:

[0026] In the diagram: 1. Dust collection box; 2. Handle; 3. Exhaust fan; 4. Air inlet pipe; 5. Partition; 6. Wheels; 7. Suction pipe; 8. Filter screen; 9. Horizontal plate; 10. Limiting cylinder; 11. Telescopic rod; 12. Vibration motor; 13. Collection frame; 14. Spring; 15. Limiting block; 16. Cleaning disc. Detailed Implementation

[0027] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.

[0028] Unless otherwise defined, the directions mentioned herein, such as up, down, left, right, front, back, inside, and outside, are based on the directions shown in the figures of this utility model, and are explained here together.

[0029] The connection method can be any existing method, such as bonding, welding, or bolting, depending on the actual needs.

[0030] like Figures 1 to 4 The main structure of the dust removal device for a humic acid fertilizer production workshop shown is a dust removal box 1 for installing the dust removal device in the humic acid fertilizer production workshop and an exhaust fan 3 for dust removal in the humic acid fertilizer production workshop. The exhaust fan 3 is connected and installed on one side of the dust removal box 1, and there are two symmetrical exhaust fans 3.

[0031] The bottom of the dust collection box 1 is equipped with multiple wheels 6.

[0032] Two handles 2 are symmetrically fixed on the side of the dust collector 1 near the exhaust fan 3. Two air inlet pipes 4 are connected to the top surface of the dust collector 1. Dust in the workshop air can be absorbed into the interior of the dust collector 1 through the air inlet pipes 4.

[0033] The dust collection box 1 has a longitudinally sealed partition 5 inside, and a suction pipe 7 is installed at the bottom of the dust collection box 1. A cleaning disc 16 is symmetrically rotated at the bottom of the dust collection box 1. The bottoms of the two cleaning discs 16 are in contact with the ground. When the cleaning disc 16 is activated, it will sweep up the dust on the ground and sweep along one side of the suction pipe 7. This, in conjunction with the suction pipe 7, can help improve the cleaning effect of the dust on the ground.

[0034] A filter screen 8 is slidably and sealed on the side of the partition 5 and the dust collection box 1 near the exhaust fan 3, and the filter screen 8 is installed below the exhaust fan 3. Thanks to the structure of the partition 5, the exhaust fan 3, the air inlet pipe 4 and the dust suction pipe 7, starting the exhaust fan 3 can draw out the air in the dust collection box 1 and form a negative pressure. At this time, the air will enter through the air inlet pipe 4 and the dust suction pipe 7. Since the dust suction pipe 7 is long and slides against the ground, the dust on the ground can be sucked into the dust collection box 1 through the dust suction pipe 7. At the same time, the air inlet pipe 4 can suck the floating dust in the air into the dust collection box 1.

[0035] Both the partition 5 and the inner wall of the dust collection box 1 are fixedly installed with horizontal plates 9, and the bottom of the horizontal plates 9 is fixedly installed with a limiting cylinder 10. The inner wall of the limiting cylinder 10 is slidably installed with a telescopic rod 11, the end of the telescopic rod 11 is fixedly connected to the top surface of the filter screen 8, and the inner wall of the limiting cylinder 10 is fixedly installed with a spring 14, the end of the spring 14 is fixedly connected to the end of the telescopic rod 11. The top side wall of the filter screen 8 is bolted with a vibration motor 12. When a large amount of dust is attached to the bottom of the filter screen 8, the vibration motor 12 is started, which drives the filter screen 8 to vibrate. This increases the vibration amplitude of the filter screen 8 through the spring 14 in the limiting cylinder 10, thereby further improving the dust removal effect at the bottom of the filter screen 8.

[0036] Two limiting blocks 15 are symmetrically fixedly installed on the side wall of the telescopic rod 11, and two limiting grooves are symmetrically opened on the inner wall of the limiting cylinder 10. The two limiting blocks 15 fixedly installed on the side wall of the telescopic rod 11 are slidably connected to the inside of the two limiting grooves opened on the inner wall of the limiting cylinder 10. The limiting blocks 15 can effectively limit the sliding direction of the telescopic rod 11, and further improve the stability of the telescopic rod 11 and the filter screen 8 when they move.

[0037] A sealing gasket is fixedly bonded to the outer wall of the filter screen 8, and the outer wall of the sealing gasket slides and fits against the side wall of the dust collector 1 and the partition 5. The sealing gasket can buffer the vibration between the filter screen 8 and the inner wall of the dust collector 1 and the side wall of the partition 5, and can also further improve the sealing between the filter screen 8 and the inner wall of the dust collector 1 and the side wall of the partition 5.

[0038] The dust collection box 1 has a rectangular hole on its side wall, and a collection frame 13 is slidably installed in the rectangular hole. The collection frame 13 extends to the bottom of the filter screen 8. The side wall of the partition 5 has a strip hole. Thanks to the arrangement of the filter screen 8 and the vibration motor 12, the filter screen 8 is located below the exhaust fan 3, the strip hole on the partition 5 is located below the filter screen 8, and the collection frame 13 is located below the strip hole. Dust and air will enter the other side of the partition 5 through the strip hole on the partition 5 and move upward to contact the filter screen 8, thereby filtering it through the filter screen 8. The vibration motor 12 can drive the filter screen 8 to vibrate, thereby shaking the dust attached to its bottom into the collection frame 13.

[0039] Working principle

[0040] The dust removal device used in this humic acid fertilizer production workshop works by first activating two exhaust fans 3 to extract air from the dust collection box 1, creating a negative pressure inside. Air then enters the dust collection box 1 through the air inlet pipe 4 and the suction pipe 7. Simultaneously, two cleaning discs 16 are activated, using the suction pipe 7 to collect dust from the ground into the dust collection box 1. The device is then moved by holding the handle 2, allowing for the simultaneous collection of dust from both the air and the ground within the workshop. Once inside the dust collection box 1, the dust moves through the strip-shaped holes in the side wall of the partition 5 to the other side of the partition 5 and rises upwards. It then passes through the filter screen 8 for filtration. The filtered air is then discharged through the two exhaust fans 3. Simultaneously, the vibration motor 12 is activated, causing the filter screen 8 to vibrate, shaking the dust adhering to the bottom of the filter screen 8 into the collection frame 13, thus completing the dust collection and filtration process.

[0041] It should be noted that, in this document, relational terms such as "one" and "two" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0042] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dust removal device for a humic acid fertilizer production workshop, comprising a dust collection box (1) for installing the dust removal device in the humic acid fertilizer production workshop and an exhaust fan (3) for dust removal in the humic acid fertilizer production workshop, characterized in that: The exhaust fan (3) is connected to one side of the dust collector (1), and two air inlet pipes (4) are connected to the top surface of the dust collector (1). The dust collector (1) is longitudinally sealed with a partition (5), and a suction pipe (7) is installed at the bottom of the dust collector (1). A cleaning disc (16) is symmetrically rotated at the bottom of the dust collector (1). The partition (5) and the dust collection box (1) are slidably sealed with a filter screen (8) on the side near the exhaust fan (3); A horizontal plate (9) is fixedly installed on the inner wall of both the partition (5) and the dust collection box (1), and a limiting cylinder (10) is fixedly installed at the bottom of the horizontal plate (9). A telescopic rod (11) is slidably installed on the inner wall of the limiting cylinder (10), and the end of the telescopic rod (11) is fixedly connected to the top surface of the filter screen (8). A vibration motor (12) is bolted to the top side wall of the filter screen (8), and a strip hole is provided below the side wall of the partition (5).

2. The dust removal device for a humic acid fertilizer production workshop according to claim 1, characterized in that: A spring (14) is fixedly installed on the inner wall of the limiting cylinder (10), and the end of the spring (14) is fixedly connected to the end of the telescopic rod (11).

3. The dust removal device for a humic acid fertilizer production workshop according to claim 1, characterized in that: Two limiting blocks (15) are symmetrically fixedly installed on the side wall of the telescopic rod (11), and two limiting grooves are symmetrically opened on the inner wall of the limiting cylinder (10).

4. A dust removal device for a humic acid fertilizer production workshop according to claim 3, characterized in that: The two limiting blocks (15) fixedly installed on the side wall of the telescopic rod (11) are respectively slidably connected to the inside of the two limiting grooves opened on the inner wall of the limiting cylinder (10).

5. A dust removal device for a humic acid fertilizer production workshop according to claim 1, characterized in that: The outer wall of the filter screen (8) is fixedly bonded with a sealing gasket, and the outer wall of the sealing gasket is slidably attached to the side wall of the dust collector (1) and the partition (5).

6. A dust removal device for a humic acid fertilizer production workshop according to claim 1, characterized in that: The dust collection box (1) has a rectangular hole on its side wall, and a collection frame (13) is slidably installed in the rectangular hole, and the collection frame (13) extends to the bottom of the filter screen (8).

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