Gasification plate for raw and saltpeter ash bin

Abstract

The utility model belongs to the technical field of lime bins, and particularly discloses a gasification plate for a raw and saltpeter bin, which comprises a base and a middle column, a main plate is detachably connected onto the base, a through hole is arranged on the main plate, four flow guide plates are detachably connected into the through hole, each flow guide plate is fan-shaped, the four flow guide plates are spirally connected onto the middle column, and the middle column is fixedly connected with the base. The middle column is fixedly connected with a connecting rod, the connecting rod is fixedly connected with the main plate, and the middle column is provided with a sweeping assembly used for dust removal of the flow guide plate; gas is uniformly distributed into the lime bin through the guide plates, the four guide plates are spirally connected, air circulation is facilitated, the problem of blockage of the lime bin and the saltpeter bin is solved, lime powder adhered to the guide plates can be removed through the sweeping assembly, blockage among the guide plates is avoided, and the problem that wet lime powder enters the gasification plate when ventilation is not conducted, and the gasification effect is affected is solved. And air cannot pass through the gasification plate, so that the problem that the raw and saltpeter ash bin is blocked is solved.

Description

Technical Field

[0001] This utility model relates to the field of lime silo technology, specifically to a gasification plate for raw and nitrate lime silos. Background Technology

[0002] The quicklime and quicklime preparation system includes the storage, transportation, calcination, cooling and packaging of limestone. The sealed container used to store lime powder is the lime silo. The structure of the lime silo includes: upper load-bearing structure, silo wall panels, lower structure, inlet and outlet. Aeration plates are evenly arranged at the bottom of the lime silo, inclined from the edge of the silo towards the discharge port, and the arrangement area is not less than a certain proportion (such as 15%) of the bottom area of ​​the silo. When the quicklime or quicklime is not discharged smoothly or cannot be discharged, heated compressed air is introduced through the aeration plates. It can evenly enter the lime powder layer, making the material loose, thereby increasing the fluidity of the material and ensuring smooth discharge of lime.

[0003] The existing gasification plate structure consists of a gasification plate body, a silicon carbide gasification plate, a rubber sealing ring, and a metal shell. The silicon carbide gasification plate is made from gasification furnace slag powder, cement, graphite, etc., through high-temperature reaction. When in use, heated compressed air is connected to increase the flowability of materials. However, when the air is not supplied, damp lime powder enters the gasification plate, preventing air from passing through and causing blockage of the raw lime and nitrate lime silos, thus affecting the storage of lime powder. Utility Model Content

[0004] The purpose of this invention is to provide an aeration plate for raw lime and nitrate lime silos, so as to solve the problem that when there is no ventilation, the damp lime powder enters the aeration plate, preventing air from passing through the aeration plate and causing blockage of the raw lime and nitrate lime silos.

[0005] To achieve the above objectives, the basic solution provided by this utility model is as follows: a gasification plate for a raw lime and nitrate lime storage chamber, comprising a base and a central column. The base has air holes and a main board is detachably connected to the base. The main board has through holes and four guide plates are detachably connected to the through holes. Each guide plate is fan-shaped and the four guide plates are spirally connected to the central column. A connecting rod is fixed to the central column and is fixed to the main board. The central column is equipped with a cleaning component for dust removal from the guide plates.

[0006] The principle and beneficial effects of this utility model are as follows: In use, the gas is evenly distributed into the lime silo through four fan-shaped guide plates, and the four guide plates are connected in a spiral shape to facilitate air circulation and reduce the problem of blockage in the raw lime and nitrate lime silos. The guide plates can be detachably connected to the through holes, which facilitates the inspection and maintenance of the guide plates. The cleaning component can remove the lime powder adhering to the guide plates, avoid blockage between the guide plates, and increase the service life of the guide plates.

[0007] Option 2, a preferred option of the basic option, includes a cleaning component comprising a vibrator movably mounted on a central column. Each guide plate has a ball bearing fixedly attached, and four sliding grooves are formed in the through-hole, with each ball bearing slidably connected to a groove. In use, the vibrator vibrates, causing the guide plates to move up and down, thus separating the guide plates from the adhering lime powder. This method is simple to operate, reduces the difficulty and labor intensity of manual operation, and also reduces reliance on cleaning tools and human resources, thereby reducing energy consumption and carbon emissions.

[0008] Option 3, which is the preferred option of the basic option, has a motherboard slot on the base, and strip slots on both sides of the motherboard slot. A slider is fixed to the motherboard, and the strip slots and sliders are slidably connected. The base is equipped with a limiting component for fixing the motherboard. When inspection or maintenance is required, the base and motherboard can be easily disassembled through the strip slots and sliders, and the motherboard can be fixed by the limiting component, thereby increasing the service life of the device.

[0009] Option 4, which is a preferred option of Option 3, includes two pins, two limit blocks, and two rotating rods. Each limit block is fixed to the base, and each rotating rod is rotatably connected to the base. The limit blocks and rotating rods are connected by pins. In use, the main board can be removed by removing the pins. This limit component has a simple structure and is easy to operate.

[0010] Option 5, which is the preferred option of the basic option, has three connecting blocks fixed to the base, each of which is threaded with a bolt; in use, the base is fixed to the edge of the lime silo by the bolts.

[0011] Option 6, which is the preferred option of the basic option, has a handle fixed to the motherboard; the handle makes it easy to remove the motherboard. Attached Figure Description

[0012] Figure 1 This is a perspective view of a gasification plate for a raw lime and nitrate silo according to the present invention.

[0013] Figure 2 This is a front view of a gasification plate for a raw lime and nitrate silo according to the present invention;

[0014] Figure 3 yes Figure 2 Sectional view at point AA;

[0015] Figure 4 This is an exploded view of a gasification plate for a raw lime and nitrate silo according to the present invention. Detailed Implementation

[0016] The present invention will be further described in detail below through specific embodiments:

[0017] The reference numerals in the accompanying drawings of the instruction manual include: 1. intermediate column, 2. guide plate, 3. main plate groove, 4. base, 5. connecting block, 6. vibrator, 7. strip groove, 8. limit block, 9. slider, 10. pin, 11. ball, 12. slide groove, 13. handle, 14. main plate, 15. through hole, 16. connecting rod, 17. bolt, 18. rotating rod, 19. air hole.

[0018] Example

[0019] like Figures 1 to 4 As shown: A gasification plate for a raw lime and nitrate silo includes a main plate 14, a base 4, and an intermediate column 1. The base 4 has air holes 19 and three connecting blocks 5 fixedly connected to it. Each connecting block 5 is threaded with a bolt 17. The base 4 has a main plate groove 3, and strip grooves 7 on both sides of the main plate groove 3. A slider 9 is slidably connected within the strip grooves 7. The main plate 14 and the slider 9 are fixedly connected. A handle 13 is fixedly connected to the main plate 14. The base 4 is provided with a limiting assembly for fixing the main plate 14. The limiting assembly includes two pins 10, two limiting blocks 8, and two rotating rods 18. Each limiting block 8 is fixedly connected to the base 4, and each rotating rod 18... The limit block 8 and the rotating rod 18 are connected to the base 4 by a pin 10. The main board 14 has a through hole 15, and four guide plates 2 are detachably connected in the through hole 15. Each guide plate 2 is fan-shaped and the four guide plates 2 are spirally connected to the middle column 1. A connecting rod 16 is fixed to the middle column 1 and the connecting rod 16 is fixed to the main board 14. The middle column 1 is provided with a cleaning component for dust removal of the guide plates 2. The cleaning component includes a vibrator 6, which is movably sleeved on the middle column 1. Each guide plate 2 has a ball bearing 11 fixed to it. Four sliding grooves 12 are opened in the through hole 15, and each ball bearing 11 is slidably connected to the sliding groove 12.

[0020] The implementation method of this embodiment is as follows: During installation, the base 4 is first fixed to the edge of the lime silo by bolts 17 and connecting blocks 5. Then, the main board 14 is connected to the base 4 by slider 9 and strip groove 7. Next, the rotating rod 18 and the limiting block 8 are fixed by pin 10, thereby fixing the main board 14 to the base 4. When the feeding of raw lime and quicklime is not smooth or cannot be fed, heated air enters the base through the air hole 19, and enters the lime silo after being diverted by the guide plate 2. The air is used to increase the smoothness of the raw lime and quicklime, so that the raw lime and quicklime can be continuously and stably discharged. When it is necessary to remove the lime powder adhering to the guide plate 2, the vibrator 6 is started to vibrate up and down, which drives the ball bearings 11 on the guide plate 2 to vibrate up and down in the groove 12, thereby removing the lime powder adhering to the guide plate 2.

[0021] The above descriptions are merely embodiments of this utility model, and common knowledge regarding specific structures and characteristics is not elaborated upon here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the structure of this utility model, and these should also be considered within the scope of protection of this utility model. These modifications will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application shall be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A gasification plate for a raw, nitre lime silo, characterised in that, The utility model provides a dust removal device for air flow guide plate, including base (4) and intermediate column (1), the base (4) is opened with air hole (19), the base (4) is detachably connected with mainboard (14), the mainboard (14) is opened with through -hole (15), four guide plates (2) are detachably connected in the through -hole (15), every guide plate (2) is fan -shaped, four guide plates (2) are all connected in spiral on intermediate column (1), the connecting rod (16) is fixedly connected on intermediate column (1), the connecting rod (16) is fixedly connected with mainboard (14), be equipped with the cleaning assembly for guide plate (2) dust removal on intermediate column (1).

2. An aerating plate for a raw, nitre lime bin according to claim 1, characterised in that The cleaning assembly includes a vibrator (6) movably sleeved on the intermediate column (1), a ball (11) fixedly connected to each guide plate (2), and four sliding grooves (12) formed in the through-hole (15), each ball (11) and sliding groove (12) being in sliding connection.

3. An aerating plate for a raw, nitre lime bin according to claim 1, characterised in that, The base (4) is provided with a mainboard groove (3) having two strip grooves (7) formed on both sides thereof, a sliding block (9) fixedly connected to the mainboard (14), the strip grooves (7) and the sliding block (9) being in sliding connection, and a limiting assembly for fixing the mainboard (14).

4. An aerating plate for a raw, nitre lime bin according to claim 3, characterised in that, The limiting assembly includes two pin shafts (10), two limiting blocks (8) and two rotating rods (18), each limiting block (8) being fixedly connected to the base (4), and each rotating rod (18) being rotatably connected to the base (4), the limiting block (8) and the rotating rod (18) being connected through the pin shaft (10).

5. An aerating plate for a raw, nitre lime bin according to claim 1 characterised in that The base (4) is fixedly connected with three connecting blocks (5), and each connecting block (5) is threadedly connected with a bolt (17).

6. An aerating plate for a raw, nitre lime bin according to claim 1, characterised in that, The mainboard (14) is fixedly connected with a handle (13).

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