A quicklime digestion device

Abstract

The utility model belongs to the technical field of quicklime digestion, and in particular to a quicklime digestion device. In view of the problem that the quicklime has low fineness and is difficult to clean after digestion as mentioned in the background technology, the following scheme is proposed, including a frame, wherein the inner wall of the frame is rotatably connected with adjacent rotating columns, and an auger blade is welded to the outer wall of one end of one of the rotating columns. Since the auger blade, crushing head, cutting disc and stirring blade are installed on the rotating column, the utility model realizes the whole process from forced transportation to crushing, pulverizing to stirring, can completely pulverize the quicklime, and improves the fineness of the quicklime after digestion. Since the top cover is installed at the bottom of the electric push rod, the electric push rod drives the top cover to move upward to separate the top cover and the frame. Not only can the top cover play a role in dust prevention, but also as the top cover rises, the operable space inside the frame is increased, reducing the difficulty of cleaning the frame.

Description

Technical Field

[0001] The utility model relates to the technical field of quicklime digestion, in particular to a quicklime digestion device. Background Art

[0002] Lime digestion, the process of adding quicklime to water to turn it into powder is called digestion, and the finished product is called slaked lime powder. The lime digestion process is represented by the following thermal reaction chemical formula: The lime digestion process is a reversible process, and the direction of the reaction depends on the temperature and the vapor pressure in the surrounding medium.

[0003] Since the labor intensity of quicklime digestion by manual methods is high and the digestion time is long, in order to meet the normal digestion needs, factories are often equipped with special digestion devices to digest quicklime. However, the existing quicklime digestion devices have the following problems:

[0004] First, quicklime is in lumps before digestion. Due to incomplete crushing, there is a certain granularity during the mixing process, which reduces the fineness of the quicklime after digestion.

[0005] In addition, quicklime will stir up dust during the digestion process. In order to reduce the impact of dust on the environment, the top of the equipment is generally sealed. However, the internal space of the integrated digester has poor operability, which increases the difficulty of cleaning. Utility Model Content

[0006] In view of the deficiencies of the prior art, the utility model provides a quicklime digestion device, which overcomes the deficiencies of the prior art and effectively solves the problems of low fineness and great difficulty in cleaning of the quicklime after digestion.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A quicklime digestion device comprises a frame, wherein the inner wall of the frame is rotatably connected to adjacent rotating columns, and an auger blade is welded to the outer wall of one end of one rotating column, and a crushing head, a cutting disc and a stirring blade are welded to the outer walls of the two rotating columns in sequence from left to right, a driving motor is installed on the outer wall of one end of the other rotating column, and the outer walls of the other ends of the two rotating columns are fixedly connected to gears;

[0009] A support frame is welded to the outer wall of one side of the frame, and a connecting seat is welded to the top outer wall of the support frame, an electric push rod is installed on the top outer wall of the connecting seat, and the electric push rod piston rod is fixedly connected to the top cover, and symmetrically distributed guide rods are welded to the top outer wall of the top cover, and the guide rods are slidably connected to the top outer wall of the connecting seat.

[0010] Preferably, the two gears mesh with each other.

[0011] Preferably, the top outer wall of the top cover is provided with symmetrically distributed observation windows.

[0012] Preferably, a feed pipe is welded to the outer wall on the other side of the frame, and the auger blades are arranged inside the feed pipe, and a feed pipe is welded to the outer wall on the top of the feed pipe.

[0013] Preferably, the inner walls on both sides of the frame are installed with nozzles distributed at equal distances, and the outer walls of the nozzles are installed with water supply pipes.

[0014] Preferably, a feeding pipe is fixedly connected to the outer wall of the bottom of the frame.

[0015] The beneficial effects of the utility model are:

[0016] 1. The quicklime digestion device of this design, under the mutual meshing action of two gears, the driving motor can drive the two rotating columns to rotate at the same time. Since the auger blades, crushing heads, cutting discs and stirring blades are installed on the rotating columns, the whole process from forced transportation to crushing, pulverizing to stirring is realized, which can completely crush the quicklime and improve the fineness of the quicklime after digestion;

[0017] 2. In the quicklime digestion device of this design, since the top cover is installed at the bottom of the electric push rod, the top cover and the frame can be separated by moving the top cover upwards through the electric push rod. Not only can the top cover play a dust-proof role, but as the top cover rises, the operable space inside the frame is increased, reducing the difficulty of cleaning the frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a quicklime digestion device proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the top cover opening structure of a quicklime digestion device proposed by the utility model;

[0020] Figure 3 The utility model is a schematic diagram of the internal structure of a quicklime digestion device.

[0021] In the figure: 1. frame; 2. rotating column; 3. auger blade; 4. crushing head; 5. cutting disc; 6. stirring blade; 7. driving motor; 8. gear; 9. support frame; 10. connecting seat; 11. electric push rod; 12. top cover; 13. guide rod; 14. observation window; 15. feeding pipe; 16. feeding pipe; 17. nozzle; 18. water supply pipe; 19. discharge pipe. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Embodiment 1, refer to Figures 2 to 3 A quicklime digestion device comprises a frame 1, the inner wall of which is rotatably connected to adjacent rotating columns 2, and an auger blade 3 is welded to the outer wall at one end of one of the rotating columns 2, and a crushing head 4, a cutting disk 5 and a stirring blade 6 are welded to the outer walls of the two rotating columns 2 in sequence from left to right, a driving motor 7 is installed on the outer wall at one end of the other rotating column 2, and gears 8 are fixedly connected to the outer walls of the other ends of the two rotating columns 2.

[0024] In this embodiment, under the mutual meshing action of the two gears 8, the driving motor 7 can drive the two rotating columns 2 to rotate at the same time. Since the auger blades 3, crushing head 4, cutting disc 5 and stirring blades 6 are installed on the rotating columns 2, the whole process from forced transportation to crushing, pulverizing to stirring is realized, which can completely crush the quicklime and improve the fineness of the quicklime after digestion.

[0025] Example 2, refer to Figure 2 A quicklime digestion device, a support frame 9 is welded to the outer wall of one side of the frame 1, and a connecting seat 10 is welded to the top outer wall of the support frame 9, an electric push rod 11 is installed on the top outer wall of the connecting seat 10, and the piston rod of the electric push rod 11 is fixedly connected to a top cover 12, and symmetrically distributed guide rods 13 are welded to the top outer wall of the top cover 12, and the guide rods 13 are slidably connected to the top outer wall of the connecting seat 10.

[0026] In this embodiment, since the top cover 12 is installed at the bottom of the electric push rod 11, the electric push rod 11 drives the top cover 12 to move upward to separate the top cover 12 and the frame 1. Not only can the top cover 12 play a dust-proof role, but as the top cover 12 rises, the operable space inside the frame 1 is increased, thereby reducing the difficulty of cleaning the frame 1.

[0027] Reference Figure 3 , the two gears 8 are meshed with each other.

[0028] Reference Figure 1 The top outer wall of the top cover 12 is provided with symmetrically distributed observation windows 14.

[0029] Reference Figures 2 to 3 A feed pipe 15 is welded to the outer wall of the other side of the frame 1 , and the auger blade 3 is arranged inside the feed pipe 15 , and a feed pipe 16 is welded to the outer wall of the top of the feed pipe 15 .

[0030] Reference Figure 2The inner walls on both sides of the frame 1 are installed with nozzles 17 distributed at equal distances, and the outer walls of the nozzles 17 are installed with water supply pipes 18.

[0031] Reference Figure 1 A feeding pipe 19 is fixedly connected to the outer wall of the bottom of the frame 1.

[0032] Working principle: quicklime can be put into the feeding pipe 15 from the feeding pipe 16. Under the action of the driving motor 7, the two rotating columns 2 can rotate simultaneously. The quicklime will be forcibly transported into the frame 1 by the auger blade 3, and then crushed and pulverized by the crushing head 4 and the cutting disk 5, and finally stirred under the rotation of the stirring blade 6. During the stirring process, the nozzle 17 can spray water into the frame 1 to mix with the quicklime to complete the digestion operation.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A quicklime digestion device, comprising a frame (1), characterized in that: The inner wall of the frame (1) is rotatably connected to adjacent rotating columns (2), and an auger blade (3) is welded to the outer wall at one end of one of the rotating columns (2), and a crushing head (4), a cutting disc (5) and a stirring blade (6) are welded to the outer walls of the two rotating columns (2) in sequence from left to right, a driving motor (7) is installed on the outer wall at one end of the other rotating column (2), and a gear (8) is fixedly connected to the outer walls at the other ends of the two rotating columns (2); A support frame (9) is welded to an outer wall of one side of the frame (1), and a connecting seat (10) is welded to an outer wall at the top of the support frame (9); an electric push rod (11) is installed on the outer wall at the top of the connecting seat (10), and the piston rod of the electric push rod (11) is fixedly connected to a top cover (12); symmetrically distributed guide rods (13) are welded to the outer wall at the top of the top cover (12), and the guide rods (13) are slidably connected to the outer wall at the top of the connecting seat (10).

2. A quicklime digestion device according to claim 1, characterized in that: The two gears (8) are meshed with each other.

3. A quicklime digestion device according to claim 1, characterized in that: The top outer wall of the top cover (12) is provided with symmetrically distributed observation windows (14).

4. A quicklime digestion device according to claim 1, characterized in that: A feed pipe (15) is welded to the outer wall of the other side of the frame (1), and the auger blade (3) is arranged inside the feed pipe (15). A feed pipe (16) is welded to the outer wall of the top of the feed pipe (15).

5. A quicklime digestion device according to claim 1, characterized in that: The inner walls on both sides of the frame (1) are both installed with nozzles (17) distributed at equal distances, and the outer walls of the nozzles (17) are installed with water supply pipes (18).

6. A quicklime digestion device according to claim 1, characterized in that: A feeding pipe (19) is fixedly connected to the outer wall of the bottom of the frame (1).

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