Efficient feeding dust removal system

Abstract

The utility model relates to the technical field of feeding and dust removal of humic acid, in particular to an efficient feeding and dust removal system. The efficient feeding dust removal system comprises a pulverizer, a cyclone separator and an activation kettle, the cyclone separator is located above the pulverizer, the pulverizer is connected with a conveying dust isolation box through a solid-phase filter, the conveying dust isolation box is connected with the activation kettle, the cyclone separator is connected with a bag-type dust remover through a separator, an inclined filter screen is arranged in the solid-phase filter, and the inclined filter screen is connected with the activation kettle. A bag breaking machine is arranged between the crusher and the cyclone separator; and the conveying dust-proof box is connected with the bag breaking machine. According to the system, through the arrangement of the solid phase filter and the conveying dust isolation box, crushed humic acid is screened, small-particle humic acid enters the activation kettle for reaction through the positive and negative conveying belts, large-particle humic acid enters the bag breaking machine through the positive and negative conveying belts for re-crushing, the humic acid activation efficiency is improved, and meanwhile, the material utilization rate is also greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of humic acid feeding and dust removal, in particular to a high-efficiency feeding and dust removal system. Background Art

[0002] Humic acid, as a natural organic substance, has rich nutritional value and is widely used in agriculture, animal husbandry and other fields. Humic acid can improve soil fertility, improve soil structure, promote plant growth, and increase crop yield and quality. At the same time, humic acid can also be used as a feed additive to improve feed utilization, promote animal growth, and enhance animal immunity. In the production process of humic acid, feeding and dust removal are important links. There are some problems with traditional humic acid feeding and dust removal methods, such as uneven feeding particles, flying dust, and environmental pollution.

[0003] Chinese patent application CN218902239U, published on April 25, 2023. A high-efficiency dust removal device is disclosed. The high-efficiency dust removal device includes a cyclone separator, which is connected to a fan through a pre-dust collector, and the fan is connected to a bag dust collector, and a dust removal bucket is provided inside the pre-dust collector. A crusher is provided below the cyclone separator, and a crusher is provided below the crusher. An air inlet is provided on the dust removal bucket, and the air inlet is located on the surface of the dust removal bucket.

[0004] However, in actual use, the material processed by the crusher enters the activation kettle directly without being filtered, resulting in incomplete crushing and large particles entering the subsequent devices, which seriously affects the activation efficiency of humic acid. Utility Model Content

[0005] In view of the above deficiencies in the prior art, the purpose of the utility model is to provide a high-efficiency feeding and dust removal system. Through the setting of a solid phase filter and a conveying dust isolation box, the crushed humic acid is screened, and small particles enter the activation kettle for reaction via the forward and reverse conveyor belts, and large particles enter the bag breaking machine via the forward and reverse conveyor belts for re-crushing. While improving the humic acid activation efficiency, the material utilization rate is also greatly improved; through the setting of the separator with bottom inlet and top outlet, most of the filtered particulate impurities fall to the bottom of the separator by gravity, without the need for continuous vibration, which saves costs and reduces noise pollution.

[0006] The utility model is realized by adopting the following technical solutions:

[0007] The high-efficiency feeding and dust removal system includes a grinder, a cyclone separator, and an activation kettle. The cyclone separator is located above the grinder. The grinder is connected to a conveying dust isolation box through a solid phase filter. The conveying dust isolation box is connected to the activation kettle. The cyclone separator is connected to a bag dust collector through a separator. An inclined filter screen is provided inside the solid phase filter. A bag breaker is provided between the grinder and the cyclone separator. The conveying dust isolation box is connected to the bag breaker.

[0008] The pulverizer is provided with a rotating arch breaker inside, a traction rope is connected to the rotating arch breaker, and a material guide dust shielding plate is provided on the inner side of the vertical wall of the pulverizer. The rotating arch breaker can be controlled to rotate by the traction rope to improve the arch breaking efficiency.

[0009] The solid phase filter is provided with a large particle temporary storage box and a fine material discharge port, wherein the large particle temporary storage box is located above the inclined filter screen, and the fine material discharge port is located below the inclined filter screen.

[0010] The inclined filter screen is set to vibrate. Small particles can be filtered directly, and large particles fall into the large particle temporary storage box by gravity. Small particles enter the activation kettle for reaction via the forward and reverse conveyor belts, and large particles enter the bag breaking machine via the forward and reverse conveyor belts for re-crushing.

[0011] A spiral conveying pipeline is arranged between the solid phase filter and the conveying dust isolation box, and the spiral conveying pipeline is connected to the cyclone separator through a secondary dust removal pipeline.

[0012] A feeder is provided below the pulverizer, the feeder is connected to the solid phase filter, and the feeder is connected to the cyclone separator through a primary dust removal pipeline.

[0013] A filter plate is arranged inside the separator, and a solid phase discharge port is arranged on the separator, and the solid phase discharge port is located below the filter plate.

[0014] The connection between the cyclone separator and the separator is located below the filter plate.

[0015] The separator is connected to the bag dust collector through a fan, and the connection between the fan and the separator is located above the filter plate.

[0016] The conveying dust-proof box is provided with forward and reverse conveying belts inside.

[0017] The working principle of the utility model is:

[0018] The raw materials enter the bag breaking machine, the fan starts, the cyclone separator, separator and bag dust collector start working, and after the bag breaking is completed, they fall into the crusher through the material guide dust shield plate for crushing. After the crushing, the materials enter the feeder through the rotating arch breaker; then they enter the solid phase filter, and the inclined filter starts working. The inclined filter is set to vibrate, small particles can be directly filtered, and large particles fall to the large particle temporary storage box by gravity. Small particles enter the activation kettle for reaction through the forward and reverse conveyor belts, and large particles enter the bag breaking machine through the forward and reverse conveyor belts for re-crushing. Among them, the rotating arch breaker can be controlled by the traction rope to improve the arch breaking efficiency.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] The utility model adopts the high-efficiency feeding and dust removal system, through the setting of the solid phase filter and the conveying dust isolation box, the crushed humic acid is screened, the small particles enter the activation kettle for reaction via the positive and negative conveyor belts, and the large particles enter the bag breaking machine via the positive and negative conveyor belts for re-crushing, which not only improves the humic acid activation efficiency, but also greatly improves the material utilization rate; through the setting of the separator with bottom inlet and top outlet, most of the filtered particulate impurities fall to the bottom of the separator by gravity, without the need for continuous vibration, which saves costs and reduces noise pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of the high-efficiency feeding and dust removal system of the utility model;

[0022] In the figure: 1. Crusher; 2. Bag breaker; 3. Solid phase filter; 4. Forward and reverse conveyor belts; 5. Activation kettle; 6. Cyclone separator; 7. Separator; 8. Bag dust collector; 9. Feeder; 10. Rotating arch breaker; 11. Material guide dust shielding plate; 12. Traction rope; 13. Inclined filter; 14. Large particle temporary storage box; 15. Fine material discharge port; 16. Conveying dust shielding box; 17. Filter plate; 18. Fan; 19. Solid phase discharge port; 20. Spiral conveying pipeline; 21. Primary dust removal pipeline; 22. Secondary dust removal pipeline. DETAILED DESCRIPTION

[0023] In order to make the purpose and technical solution of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings.

[0024] Example 1

[0025] like Figure 1As shown, the high-efficiency feeding and dust removal system includes a pulverizer 1, a cyclone separator 6, and an activation kettle 5. The cyclone separator 6 is located above the pulverizer 1. The pulverizer 1 is connected to a conveying dust-proof box 16 through a solid phase filter 3. The conveying dust-proof box 16 is connected to the activation kettle 5. The cyclone separator 6 is connected to a bag filter 8 through a separator 7. An inclined filter screen 13 is provided inside the solid phase filter 3. A bag breaker 2 is provided between the pulverizer 1 and the cyclone separator 6. The conveying dust-proof box 16 is connected to the bag breaker 2. A rotating arch breaker 10 is provided inside the pulverizer 1. A traction rope 12 is connected to the rotating arch breaker 10. A material guide dust-proof plate 11 is provided on the inner side of the vertical wall of the pulverizer 1. A large particle temporary storage box 14 and a fine material discharge port 15 are provided on the solid phase filter 3. The large particle temporary storage box 14 is located above the inclined filter screen 13, and the fine material discharge port 15 is located below the inclined filter screen 13. The inclined filter screen 13 is set to vibrate, small particles can be directly filtered, large particles fall to the large particle temporary storage box 14 by gravity, small particles enter the activation kettle 5 through the forward and reverse conveyor belts 4 for reaction, and large particles enter the bag breaking machine 2 through the forward and reverse conveyor belts 4 for re-crushing. A spiral conveying pipe 20 is provided between the solid phase filter 3 and the conveying dust isolation box 16, and the spiral conveying pipe 20 is connected to the cyclone separator 6 through the secondary dust removal pipe 22. A feeder 9 is provided below the pulverizer 1, and the feeder 9 is connected to the solid phase filter 3, and the feeder 9 is connected to the cyclone separator 6 through the primary dust removal pipe 21. A filter plate 17 is provided inside the separator 7, and a solid phase discharge port 19 is provided on the separator 7, and the solid phase discharge port 19 is located below the filter plate 17. The connection between the cyclone separator 6 and the separator 7 is located below the filter plate 17. The separator 7 is connected to the bag dust collector 8 via a fan 18, and the connection between the fan 18 and the separator 7 is located above the filter plate 17. A forward and reverse conveyor belt 4 is arranged inside the conveying dust isolation box 16.

[0026] The above-mentioned high-efficiency feeding and dust removal system, when working, includes the following steps:

[0027] (1) The raw materials enter the bag breaking machine 2, the fan 18 is started, the cyclone separator 6, the separator 7 and the bag filter 8 start working, and after the bag breaking is completed, the raw materials fall into the pulverizer 1 through the material guide dust shield plate 11 for crushing. After the crushing, the raw materials enter the feeder 9 through the rotating arch breaker 10; (2) Then they enter the solid phase filter 3, and the inclined filter screen 13 starts working. The inclined filter screen 13 is set to vibrate, and small particles can be directly filtered. Large particles fall into the large particle temporary storage box 14 by gravity. Small particles enter the activation kettle 5 for reaction via the forward and reverse conveyor belts 4, and large particles enter the bag breaking machine 2 via the forward and reverse conveyor belts 4 and are crushed again.

Claims

1. An efficient feeding and dust removal system, characterized in that: The invention comprises a pulverizer (1), a cyclone separator (6), and an activation kettle (5), wherein the cyclone separator (6) is located above the pulverizer (1), the pulverizer (1) is connected to a conveying dust-proof box (16) via a solid phase filter (3), the conveying dust-proof box (16) is connected to the activation kettle (5), the cyclone separator (6) is connected to a bag filter (8) via a separator (7), an inclined filter screen (13) is provided inside the solid phase filter (3), a bag breaker (2) is provided between the pulverizer (1) and the cyclone separator (6), and the conveying dust-proof box (16) is connected to the bag breaker (2).

2. The high-efficiency feeding and dust removal system according to claim 1 is characterized in that: The pulverizer (1) is provided with a rotating arch breaker (10) inside, a traction rope (12) is connected to the rotating arch breaker (10), and a material guide dust isolation plate (11) is provided on the inner side of the vertical wall of the pulverizer (1).

3. The high-efficiency feeding and dust removal system according to claim 1 is characterized in that: The solid phase filter (3) is provided with a large particle temporary storage box (14) and a fine material discharge port (15); the large particle temporary storage box (14) is located above the inclined filter screen (13), and the fine material discharge port (15) is located below the inclined filter screen (13).

4. The high-efficiency feeding and dust removal system according to claim 1 is characterized in that: A spiral conveying pipeline (20) is provided between the solid phase filter (3) and the conveying dust isolation box (16), and the spiral conveying pipeline (20) is connected to the cyclone separator (6) through a secondary dust removal pipeline (22).

5. The high-efficiency feeding and dust removal system according to claim 1 is characterized in that: A feeder (9) is provided below the pulverizer (1), the feeder (9) is connected to the solid phase filter (3), and the feeder (9) is connected to the cyclone separator (6) through a primary dust removal pipeline (21).

6. The high-efficiency feeding and dust removal system according to claim 1 is characterized in that: The separator (7) is provided with a filter plate (17) inside, and the separator (7) is provided with a solid phase discharge port (19), and the solid phase discharge port (19) is located below the filter plate (17).

7. The high-efficiency feeding and dust removal system according to claim 6 is characterized in that: The connection between the cyclone separator (6) and the separator (7) is located below the filter plate (17).

8. The high-efficiency feeding and dust removal system according to claim 6 is characterized in that: The separator (7) is connected to the bag filter (8) via a fan (18), and the connection between the fan (18) and the separator (7) is located above the filter plate (17).

9. The high-efficiency feeding and dust removal system according to claim 1 is characterized in that: The conveying dust-proof box (16) is provided with forward and reverse conveying belts (4) inside.

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