Compound fertilizer water cyclone dust remover

Abstract

The utility model relates to the technical field of industrial waste gas treatment, in particular to a compound fertilizer water cyclone dust remover. A filtering structure is assembled in the water rotation box, a dust suction cover is fixed at one end of the water rotation box, three dust suction fans are assembled at one end of the water rotation box and located on the inner side of the dust suction cover, a high-pressure suction pipe A and a high-pressure suction pipe B are fixed at the top end in the water rotation box, and the top ends of the high-pressure suction pipe A and the high-pressure suction pipe B are connected with each other. According to the compound fertilizer water cyclone dust remover provided by the utility model, water at the bottom end in the water cyclone box is adsorbed by starting the high-pressure suction pump, at the moment, the high-pressure suction pump generates high-pressure adsorption on the high-pressure suction pipe A and the high-pressure suction pipe B, and a water film cavity on the inner side of the filtering structure is effectively adsorbed; and at the moment, adsorption generated by the high-pressure suction pump performs adsorption dust removal on the dust hood and the water along the A high-pressure suction pipe, the B high-pressure suction pipe and the water film cavity.

Description

Technical Field

[0001] This utility model relates to the field of industrial waste gas treatment technology, and in particular to a compound fertilizer hydrocyclone dust collector. Background Technology

[0002] During the production of compound fertilizers, a large amount of dust is generated in processes such as raw material crushing, mixing, granulation, drying, and screening. The main components of this dust are fertilizers such as nitrogen (N), phosphorus (P), and potassium (K), and it may also contain trace amounts of heavy metals, sulfides, and other pollutants.

[0003] When using the above-mentioned technology, the following technical problems were found in the existing technology: The existing technology uses cyclone dust collectors to remove dust from compound fertilizers. However, cyclone dust collectors rely solely on centrifugal force to separate dry dust, resulting in a PM2.5 collection rate of <80%. They are also prone to sticking to the walls, requiring manual cleaning, and lack a recycling function. In contrast, the water cyclone dust collector designed in this paper uses a water film + cyclone composite dust collection method, which effectively improves the PM2.5 collection rate and the removal rate of fine particles. Therefore, the existing cyclone dust collectors have poor removal rates. To address these issues, we have designed a compound fertilizer water cyclone dust collector to provide an alternative technical solution. Utility Model Content

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] A compound fertilizer hydrocyclone dust collector includes a hydrocyclone box, an internal filter structure, a dust collection hood fixed to one end of the hydrocyclone box, three dust collection fans mounted on one end of the hydrocyclone box and inside the dust collection hood, a high-pressure suction pipe A and a high-pressure suction pipe B fixed to the top of the hydrocyclone box, the top ends of the high-pressure suction pipe A and the high-pressure suction pipe B connected to each other, the top end of the filter structure being fixed to the high-pressure suction pipe A, the bottom end of the high-pressure suction pipe B being fixed to the filter structure, and a water tank fixed to the other end of the bottom of the hydrocyclone box.

[0006] In a preferred embodiment of the compound fertilizer hydrocyclone dust collector provided by this utility model, a water film cavity is formed on the inner side of the filter structure, and the water film cavity is used for dust removal of compound fertilizer.

[0007] In a preferred embodiment of the compound fertilizer hydrocyclone dust collector provided by this utility model, a high-pressure suction pump is fixed at the top of the hydrocyclone box, and the input end of the high-pressure suction pump is fixedly connected to high-pressure suction pipe A and high-pressure suction pipe B through a hose.

[0008] In a preferred embodiment of the compound fertilizer hydrocyclone dust collector provided by this utility model, a water control mechanism for adjusting the water level in the hydrocyclone is provided on one side of the inner side of the water tank. The water control mechanism includes a guide block, a slide block, a buoyancy rod, a pin, and an external water pump sensor. A guide block is fixed on one side of the inner side of the water tank. A slide block is slidably connected to the inner side of the guide block. A buoyancy rod is rotatably connected to the inner side of the slide block. Several limiting holes are opened inside the guide block. A pin is slidably connected to the inner side of the slide block. The pin is slidably connected to the corresponding limiting hole.

[0009] In a preferred embodiment of the compound fertilizer hydrocyclone dust collector provided by this utility model, an external water pump sensor is mounted on the top of the inner side of the slide block, and the top of one end of the buoyancy rod is slidably connected to the external water pump sensor.

[0010] In a preferred embodiment of the compound fertilizer hydrocyclone dust collector provided by this utility model, a cover is rotatably connected to the top of the water tank, an external connecting pipe is fixed to one end of the water tank, and glass is fixed to one side of the hydrocyclone.

[0011] It is clear without a doubt that the technical solution described above in this application can solve the technical problem that this application aims to address.

[0012] At the same time, through the above technical solutions, this utility model has at least the following beneficial effects:

[0013] This utility model provides a compound fertilizer hydrocyclone dust collector. By activating a high-pressure suction pump, water at the bottom of the hydrocyclone tank is adsorbed. At this time, the high-pressure suction pump generates high-pressure adsorption on high-pressure suction pipes A and B, and effectively adsorbs the water film cavity inside the filter structure. This effectively causes the water inside the water film cavity to jump violently. At this time, the adsorption generated by the high-pressure suction pump adsorbs the dust hood and water along high-pressure suction pipes A and B and the water film cavity. The water will be disturbed. The water film generated by the disturbance inside the filter structure effectively removes dust from the compound fertilizer, greatly increasing the PM2.5 capture rate of the device and improving the removal rate of fine particles.

[0014] Adjusting the position of the water source inside the water vortex tank by pulling the pin and the corresponding limit hole effectively controls the position of the water source inside the water vortex tank. When the external connecting pipe adds water to the water tank, the buoyancy of the water surface lifts the external connecting pipe. When the water level in the water vortex tank and the water tank reaches a certain position, one end of the buoyancy rod contacts the external water pump sensor, effectively shutting off the water supply to the external water pump. This effectively maintains the water level in the water vortex tank and the water tank, thereby improving the quality of the water film generated inside the filter structure, preventing the water film from becoming intermittent, and thus improving the dust removal effect. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments 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 based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the water swirl box of this utility model;

[0018] Figure 3 This is a schematic diagram showing the structure between the filter structure of this utility model and high-pressure suction tubes A and B;

[0019] Figure 4 This is a schematic diagram of the water control mechanism of this utility model.

[0020] In the diagram: 1. Water swirl tank; 2. Dust hood; 3. Dust fan; 4. High-pressure pump; 5. Glass; 6. Water tank; 7. High-pressure suction hose A; 8. High-pressure suction hose B; 9. Tank cover; 10. Guide block; 11. Slide; 12. Buoyancy rod; 13. Pin; 14. External water pump sensor; 15. Limiting hole; 16. Filter structure; 17. External connecting pipe. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0022] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0023] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0024] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0025] Example 1

[0026] Please refer to Figures 1-4A compound fertilizer hydrocyclone dust collector includes a hydrocyclone box 1, with a filter structure 16 installed inside the hydrocyclone box 1. A water film cavity is formed inside the filter structure 16 for dust removal from the compound fertilizer. A dust suction hood 2 is fixed to one end of the hydrocyclone box 1, and three dust suction fans 3 are installed inside the dust suction hood 2 at one end of the hydrocyclone box 1. The dust suction fans 3 accelerate the dust adsorption effect in the compound fertilizer, thereby increasing the dust entering the hydrocyclone box 1 for water film filtration. A high-pressure suction pipe A 7 and a high-pressure suction pipe B 8 are fixed to the top of the hydrocyclone box 1. The top ends of the high-pressure suction pipe A 7 and the high-pressure suction pipe B 8 are connected to each other. The top end of the filter structure 16 is fixed to the high-pressure suction pipe A 7, and the bottom end of the high-pressure suction pipe B 8 is fixed to the filter structure 16. A water tank 6 is fixed to the other end of the bottom of the hydrocyclone box 1.

[0027] A high-pressure suction pump 4 is fixed at the top of the water swirl tank 1. The input end of the high-pressure suction pump 4 is fixedly connected to the A high-pressure suction pipe 7 and the B high-pressure suction pipe 8 through a hose.

[0028] During use, the high-pressure suction pump 4 is activated to adsorb the water at the bottom of the water vortex box 1. At this time, the high-pressure suction pump 4 generates high-pressure adsorption on the A high-pressure suction pipe 7 and the B high-pressure suction pipe 8, and effectively adsorbs the water film cavity inside the filter structure 16. This effectively causes the water inside the water film cavity to jump violently. At this time, the adsorption generated by the high-pressure suction pump 4 adsorbs the dust hood 2 and the water along the A high-pressure suction pipe 7, the B high-pressure suction pipe 8 and the water film cavity. This causes the water to be disturbed, and the dust hood 2 effectively removes dust from the compound fertilizer. Then, the dust comes into contact with the water along the adsorption guide inside the filter structure 16, and the water effectively contacts the dust in the compound fertilizer and effectively removes dust.

[0029] A water level control mechanism for adjusting the water level of the water vortex tank 1 is provided on one side of the inner side of the water tank 6. The water level control mechanism includes a guide block 10, a slide block 11, a buoyancy rod 12, a pin 13 and an external water pump sensor 14. A guide block 10 is fixed on one side of the inner side of the water tank 6. The slide block 11 is slidably connected to the inner side of the guide block 10. The buoyancy rod 12 is rotatably connected to the inner side of the slide block 11. Several limiting holes 15 are opened inside the guide block 10. The pin 13 is slidably connected to the inner side of the slide block 11. The pin 13 is slidably connected to the corresponding limiting hole 15.

[0030] Specifically, it is connected to an external water pump via an external connection pipe 17, effectively connecting the external water source to the water tank 6.

[0031] An external water pump sensor 14 is mounted on the top of the inner side of the slide 11. The top of one end of the buoyancy rod 12 is slidably connected to the external water pump sensor 14. The position of the water source inside the water vortex tank 1 is effectively controlled by pulling the pin 13 and the corresponding limiting hole 15. When the external connecting pipe 17 adds water to the water tank 6, the buoyancy of the water surface lifts the external connecting pipe 17. When the water level in the water vortex tank 1 and the water tank 6 reaches a certain position, one end of the buoyancy rod 12 contacts the external water pump sensor 14 and effectively shuts off the water supply to the external water pump, thereby effectively maintaining the water level in the water vortex tank 1 and the water tank 6, thereby improving the quality of the water film generated inside the filter structure 16, preventing the water film from being intermittent, and thus improving the dust removal effect.

[0032] The top of the water tank 6 is rotatably connected to a cover 9. One end of the water tank 6 is fixed with an external connecting pipe 17, which facilitates the cleaning of floating dust on the water surface inside the water tank 6 by opening the cover 9, thereby ensuring the cleanliness of the water surface. A glass 5 is fixed on one side of the water vortex tank 1. The glass 5 adopts the principle of transparency, which facilitates the inspection and maintenance of the inside of the water vortex tank 1.

[0033] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to specific implementations. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A composite fertilizer wet cyclone dust collector characterized by, The system includes a water swirl box (1), which is equipped with a filter structure (16). A dust collection hood (2) is fixed to one end of the water swirl box (1). Three dust collection fans (3) are installed at one end of the water swirl box (1) and inside the dust collection hood (2). A high-pressure suction pipe (7) and B high-pressure suction pipe (8) are fixed to the top inside the water swirl box (1). The top ends of the A high-pressure suction pipe (7) and B high-pressure suction pipe (8) are connected to each other. The top end of the filter structure (16) is fixed to the A high-pressure suction pipe (7), and the bottom end of the B high-pressure suction pipe (8) is fixed to the filter structure (16). A water tank (6) is fixed to the other end of the bottom of the water swirl box (1).

2. A composite fertilizer hydrocyclone according to claim 1, characterized in that A water film cavity is formed on the inner side of the filter structure (16), which is used for dust removal from compound fertilizer.

3. A composite fertilizer hydrocyclone according to claim 2, characterized in that A high-pressure suction pump (4) is fixed at the top of the water vortex box (1). The input end of the high-pressure suction pump (4) is fixedly connected to the A high-pressure suction pipe (7) and the B high-pressure suction pipe (8) through a hose.

4. A composite fertilizer hydrocyclone according to claim 2, characterized in that The inner side of the water tank (6) is provided with a water control mechanism for adjusting the water level of the water vortex tank (1). The water control mechanism includes a guide block (10), a slide (11), a buoyancy rod (12), a pin (13), and an external water pump sensor (14). The guide block (10) is fixed on one side of the inner side of the water tank (6). The slide (11) is slidably connected to the inner side of the guide block (10). The buoyancy rod (12) is rotatably connected to the inner side of the slide (11). Several limiting holes (15) are opened inside the guide block (10). The pin (13) is slidably connected to the inner side of the slide (11). The pin (13) is slidably connected to the corresponding limiting hole (15).

5. A composite fertilizer hydrocyclone according to claim 4, characterized in that An external water pump sensor (14) is mounted on the top of the inner side of the slide (11), and the top of one end of the buoyancy rod (12) is slidably connected to the external water pump sensor (14).

6. A composite fertilizer hydrocyclone according to claim 2, characterized in that The top of the water tank (6) is rotatably connected to a tank cover (9), one end of the water tank (6) is fixed with an external connecting pipe (17), and one side of the water vortex tank (1) is fixed with glass (5).

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