CN219615339U - Dust elimination equipment is used in fertilizer production - Google Patents

Abstract

The utility model discloses a dust elimination device for fertilizer production, which comprises a casing, a large circular plate is fixed on the inner wall of the casing, a fixed cylinder is fixed on the bottom of the large circular plate, and a dust filter cloth bag is fixed on the inner wall of the fixed cylinder. The dust removal equipment for fertilizer production, by starting the motor, can drive the brush to move up and down in a cycle, so that the dust adsorbed on the inner wall of the dust filter bag can be cleaned from the inside of the bottom cover, and then the bottom cover can be rotated by the push rod to remove the dust. The dust inside the bottom cover is cleaned to ensure that the dust removal equipment will not change the dust suction strength when it is used next time, which ensures the strength of each dust suction and improves the dust absorption effect.

Description

A kind of dust elimination equipment for fertilizer production

technical field

The utility model relates to the technical field of dust elimination in fertilizer processing, in particular to a dust elimination equipment for fertilizer production.

Background technique

During the production of solid fertilizers, the raw materials need to be stirred, and a large amount of dust will be generated during the stirring. The dust is likely to cause environmental pollution and seriously affect the explosion. Therefore, dust elimination equipment is required during solid fertilizer processing. The existing dust elimination equipment , It is inconvenient to clean the dust adsorbed on the inner wall of the dust filter bag after use, which will affect the strength of the next dust adsorption.

In view of the above problems, it is urgent to carry out innovative design on the basis of the original dust removal equipment.

Contents of the invention

The purpose of this utility model is to provide a dust removal equipment for fertilizer production to solve the problems raised by the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a dust removal equipment for fertilizer production, including a casing, the inner wall of the casing is fixed with a large circular plate, the bottom of the large circular plate is fixed with a fixed cylinder, and the fixed cylinder The inner wall of the fixed cylinder is fixed with a dust filter cloth bag, the wall of the fixed cylinder is evenly opened with air holes, the center of the large circular plate is installed with a first rotating shaft, the upper end of the first rotating shaft is fixed with a motor, and the motor is fixed Installed on the top of the large circular plate, the lower end of the first shaft rotates through the bearing seat to install a bottom plate, the end of the bottom plate is fixedly connected with the inner wall of the fixed cylinder, and the top of the bottom plate is fixed to the bottom of the large circular plate. A guide rod, the outer sides of the first rotating shaft and the guide rod are provided with a small circular plate, the outer wall of the small circular plate is fixed with a connecting rod, the end of the connecting rod is fixedly connected with the inner wall of the ring, and the circular ring A brush is fixed on the outer wall of the ring, and the end of the brush interferes with the inner wall of the dust filter bag, and a support column is fixed on the bottom of the side of the shell.

Preferably, a bottom cover is threadedly installed on the bottom of the fixing cylinder, and a push rod is fixed on the outer wall of the bottom cover.

Preferably, a solid fertilizer stirring device is provided on the outside of the housing, and an annular pipe is nested on the outer wall of the solid fertilizer stirring device, and powder suction pipes are equally spaced on the inner side of the ring pipe, and the ends of the powder suction pipe The part is connected with the inner wall of the solid fertilizer stirring device.

Preferably, an air suction pump is installed on the top of the housing, the input end of the air suction pump is connected to a first pipeline, the end of the first pipeline is connected to the annular pipeline, and the output end of the air suction pump is connected to a first pipeline. Two pipelines, the lower end of the second pipeline is connected to the bottom of the large circular plate, and the lower end of the second pipeline is located above the dust filter cloth bag.

Preferably, the outer wall of the first rotating shaft is provided with a reciprocating screw thread inside the fixed cylinder, the first rotating shaft is threadedly connected to the small circular plate, and the small circular plate and the guide rod are slidingly connected.

Preferably, the connecting rods are equiangularly distributed with respect to the central axis of the small circular plate.

Compared with the prior art, the beneficial effect of the utility model is: the dust removal equipment for fertilizer production can drive the brush to move up and down in a cycle by starting the motor, so that the dust adsorbed on the inner wall of the dust filter bag can be cleaned to the end The inside of the cover, and then rotate the bottom cover through the push rod to clean the dust inside the bottom cover, ensuring that the dust removal equipment will have the same dust suction strength when the dust removal equipment is used next time, ensuring the strength of each dust collection, and improving the The effect of absorbing dust.

Description of drawings

Fig. 1 is the schematic diagram of the utility model front section structure;

Fig. 2 is the schematic diagram of enlarged structure at A place in Fig. 1 of the utility model;

Fig. 3 is a schematic diagram of the installation structure of the connecting rod of the utility model when viewed from above;

Fig. 4 is a schematic diagram of the installation structure of the bottom plate of the utility model;

Fig. 5 is a schematic diagram of the installation structure of the powder suction tube of the present invention in a top view.

In the figure: 1. shell; 2. large circular plate; 3. fixed cylinder; 4. vent hole; 5. dust filter bag; 6. bottom plate; 7. first rotating shaft; 8. guide rod; 9. small circular plate; 10 , connecting rod; 11, ring; 12, brush; 13, bottom cover; 14, push rod; 15, solid fertilizer stirring device; 16, ring pipe; 17, powder suction pipe; A pipeline; 20, a second pipeline; 21, a support column; 22, a motor.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-5, the utility model provides a technical solution: a dust elimination equipment for fertilizer production, including a casing 1, a large circular plate 2 is fixed on the inner wall of the casing 1, and a fixed cylinder 3 is fixed on the bottom of the large circular plate 2, The inner wall of the fixed cylinder 3 is fixed with a dust filter bag 5, and the wall of the fixed cylinder 3 is uniformly provided with air holes 4, and the center of the large circular plate 2 is installed with a first rotating shaft 7, and the upper end of the first rotating shaft 7 is fixed with a motor 22, The motor 22 is fixedly installed on the top of the large circular plate 2, the lower end of the first rotating shaft 7 is installed with a base plate 6 through the bearing seat, the end of the base plate 6 is fixedly connected with the inner wall of the fixed cylinder 3, the top of the base plate 6 and the bottom of the large circular plate 2 Guide rod 8 is fixed between, and the outside of first rotating shaft 7 and guide rod 8 is all provided with small circular plate 9, and the outer wall of small circular plate 9 is fixed with connecting rod 10, and the end of connecting rod 10 and the inner wall of annulus 11 Fixedly connected, the outer wall of the ring 11 is fixed with a hair brush 12, and the end of the hair brush 12 conflicts with the inner wall of the dust filter cloth bag 5.

The bottom of the fixed cylinder 3 is threaded with a bottom cover 13, and the outer wall of the bottom cover 13 is fixed with a push rod 14, which facilitates the rotation of the bottom cover 13 through the push rod 14, thereby facilitating the disassembly of the bottom cover 13, thereby facilitating the collection of the inside of the bottom cover 13. Dust removed.

The outside of the shell 1 is provided with a solid fertilizer stirring device 15, the outer wall of the solid fertilizer stirring device 15 is nested with an annular pipe 16, and the inside of the annular pipe 16 is equidistantly distributed with powder suction pipes 17, and the ends of the powder suction pipe 17 are connected to the solid fertilizer. The inner walls of the stirring device 15 are connected to each other, which increases the dust suction area.

An air pump 18 is installed on the top of the shell 1, the input end of the air pump 18 is connected with a first pipeline 19, the end of the first pipeline 19 is connected with the annular pipeline 16, and the output end of the air pump 18 is connected with a second pipeline 20, The lower end of the second pipeline 20 is connected to the bottom of the large circular plate 2, the lower end of the second pipeline 20 is positioned above the dust filter cloth bag 5, and the suction pump 18 can generate suction, so that the powder suction pipe 17 can generate suction, so that the solid can be removed. The dust generated inside the fertilizer stirring device 15 is sucked into the inside of the dust filter bag 5, so that the inside of the dust filter bag 5 can filter the dust in the air, so that the dust is adsorbed on the inner wall of the dust filter bag 5, and the bottom of the side of the shell 1 is fixed with Support column 22.

The outer wall of the first rotating shaft 7 is located in the inside of the fixed cylinder 3 and is provided with a reciprocating screw thread. The first rotating shaft 7 is threadedly connected with the small circular plate 9, and the small circular plate 9 and the guide rod 8 are slidingly connected to ensure that the first rotating shaft 7 rotates. , the small circular plate 9 can move up and down in a cycle, so that the brush 12 can be moved up and down in a cycle through the connecting rod 10 and the ring 11, so that the dust adsorbed on the inner wall of the dust filter bag 5 can be cleaned up.

The connecting rods 10 are equiangularly distributed with respect to the central axis of the small circular plate 9, so that there is a space between the connecting rods 10, allowing gas and dust to pass through.

Working principle: when the inside of the solid fertilizer stirring device 15 is stirring the raw materials for making fixed fertilizers to generate dust, the air pump 18 is started at this time, so that the multiple powder suction pipes 17 inside the solid fertilizer stirring device 15 generate suction at the same time, thereby increasing Dust suction area, then dust and gas enter the inside of the dust filter bag 5 through the annular pipe 16, the first pipe 19 and the second pipe 20, and the air is discharged to the outside of the dust filter bag 5 through the holes on the dust filter bag 5, and the dust Adsorbed to the inner wall of the dust filter bag 5, when the solid fertilizer stirring device 15 is not processing, it is necessary to clean up the dust adsorbed on the inner wall of the dust filter bag 5 to ensure the next use effect of the dust removal equipment. At this time, start the motor 22, and then the motor 22 drives the first rotating shaft 7 to rotate, so that the small circular plate 9 moves up and down in a cycle under the limit of the guide rod 8, thereby driving the brush 12 to move up and down in a cycle through the connecting rod 10 and the ring 11, and the dust adsorbed on the The dust on the inner wall of the filter cloth bag 5 is cleaned up and falls into the inside of the bottom cover 13, and then the bottom cover 13 is rotated by the push rod 14, so that the bottom cover 13 can be taken off to clean up the dust inside.

Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principles of the utility model, any modification, equivalent replacement, improvement, etc., should be included in the protection scope of the utility model.

Claims (6)

1. A dust elimination device for fertilizer production, comprising a casing (1), characterized in that: a large circular plate (2) is fixed on the inner wall of the casing (1), and a fixed cylinder is fixed on the bottom of the large circular plate (2) (3), the inner wall of the fixed cylinder (3) is fixed with a dust filter bag (5), and the wall of the fixed cylinder (3) is evenly opened with air holes (4), and the center of the large circular plate (2) The first rotating shaft (7) is installed through the place, and the upper end of the first rotating shaft (7) is fixed with a motor (22), and the motor (22) is fixedly installed on the top of the large circular plate (2), and the first rotating shaft The lower end of (7) is installed with a bottom plate (6) through the rotation of the bearing seat, the end of the bottom plate (6) is fixedly connected with the inner wall of the fixed cylinder (3), the top of the bottom plate (6) and the large circular plate (2) A guide rod (8) is fixed between the bottom of the first rotating shaft (7) and a small circular plate (9) is arranged on the outer side of the guide rod (8), and the outer wall of the small circular plate (9) is fixed with A connecting rod (10), the end of the connecting rod (10) is fixedly connected to the inner wall of the ring (11), the outer wall of the ring (11) is fixed with a brush (12), the brush (12 ) and the inner wall of the dust filter bag (5), and the bottom of the side of the shell (1) is fixed with a support column (21). 2. The dust elimination equipment for fertilizer production according to claim 1, characterized in that: the bottom of the fixed cylinder (3) is threaded with a bottom cover (13), and the outer wall of the bottom cover (13) is fixed There is a push rod (14). 3. The dust elimination equipment for fertilizer production according to claim 1, characterized in that: a solid fertilizer stirring device (15) is provided outside the casing (1), and the solid fertilizer stirring device (15) The outer wall is nested with an annular pipe (16), and the inner side of the annular pipe (16) is equidistantly distributed with powder suction pipes (17), and the end of the powder suction pipe (17) is connected with the solid fertilizer stirring device (15) The inner walls are interconnected. 4. The dust removal equipment for fertilizer production according to claim 1, characterized in that: an air pump (18) is installed on the top of the casing (1), and the input end of the air pump (18) is connected with The first pipeline (19), the end of the first pipeline (19) is connected through the annular pipeline (16), the output end of the air pump (18) is connected with the second pipeline (20), the second The lower end of the pipe (20) is connected to the bottom of the large circular plate (2), and the lower end of the second pipe (20) is located above the dust filter bag (5). 5. The dust removal equipment for fertilizer production according to claim 1, characterized in that: the outer wall of the first rotating shaft (7) is located inside the fixed cylinder (3) and is provided with reciprocating threads, and the first rotating shaft (7) is threadedly connected with the small circular plate (9), and the small circular plate (9) and the guide rod (8) are slidingly connected. 6. The dust elimination equipment for fertilizer production according to claim 1, characterized in that: the connecting rods (10) are equiangularly distributed with respect to the central axis of the small circular plate (9).