Mixing and stirring device for dedusting ash cold-bonded pellets

Abstract

The utility model discloses a mixing and stirring device for dedusting ash cold-bonded pellets, which comprises a hollow stirring box, the top of the hollow stirring box is fixedly communicated with a dedusting ash cold-bonded pellet feed hopper, the top of the hollow stirring box is fixedly connected with a motor, the tail end of the output shaft of the motor is fixedly connected with a driving bevel gear, and the tail end of the output shaft of the motor is fixedly connected with a driving bevel gear. The driving bevel gear is meshed with a first driven bevel gear, a rotating rod fixedly connected with the first driven bevel gear is arranged on the first driven bevel gear in a penetrating mode, and a cleaning plate is fixedly connected to the bottom of the rotating rod. The first stirring rod and the second stirring rod can be driven by the motor to rotate in opposite directions, so that the raw material stirring effect on the dedusting ash cold-bonded balls is good; raw materials adhered to the inner wall of the box body can be scraped through a brush, so that the raw materials of various dedusting ash cold-bonded balls are fully stirred and mixed; through rotation of the spiral conveying plate, raw materials of various dedusting ash cold-bonded balls can be equivalently conveyed, and the problem of blockage during feeding is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring devices, in particular to a mixing and stirring device for dust removal ash cold solidification balls. Background Art

[0002] Solid wastes such as fine ash and converter sludge in the primary dust removal ash of the converter are recycled, and cold-solidified balls are produced by the adhesive cold-pressing ball process to obtain dust removal ash cold-solidified balls.

[0003] When the existing mixing and stirring device stirs the mixture of ash cold-solidified balls, the stirring in the existing technology only stirs in one direction. Therefore, the stirring is not sufficient, resulting in a low ball formation rate. In addition, the inner wall of the mixing and stirring device in the existing technology will be adhered to the raw materials of various dust-removed ash cold-solidified balls, resulting in insufficient stirring and mixing of the raw materials of various dust-removed ash cold-solidified balls. In order to solve the above problems, this application proposes a mixing and stirring device for dust-removed ash cold-solidified balls. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a mixing and stirring device for dust removal ash cold solid balls is proposed. The motor can drive the first stirring rod and the second stirring rod to rotate in opposite directions, which has a good stirring effect on the raw materials of the dust removal ash cold solid balls; the brush can scrape the raw materials adhered to the inner wall of the box, so that the raw materials of various dust removal ash cold solid balls are fully stirred and mixed; the spiral conveyor plate can rotate to convey the raw materials of various dust removal ash cold solid balls in equal amounts, and avoid the problem of blockage during feeding.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The top of the mixing and stirring device for removing dust ash cold solid ball is fixedly connected to the dust ash cold solid ball feeding hopper, the top of the mixing hollow box is fixedly connected to the motor, the output shaft end of the motor is fixedly connected to the active bevel gear, the active bevel gear meshes with the first driven bevel gear, the bottom of the rotating gear is fixedly connected to the cleaning plate, the cleaning plate is provided with a plurality of brushes near the inner wall of the mixing hollow box, the cleaning plate is provided with a plurality of first stirring rods fixedly connected to the cleaning plate, the active bevel gear meshes with the second driven bevel gear, the bottom of the second driven bevel gear is fixedly connected to the hollow column, the hollow column penetrates the mixing hollow box and is rotatably connected to the dust ash cold solid ball feeding hopper, the outer wall of the hollow column is fixedly connected to a plurality of second stirring rods, a conveying mechanism is provided in the dust ash cold solid ball feeding hopper, and the bottom of the mixing hollow box is fixedly connected to the dust ash cold solid ball discharging hopper.

[0007] Preferably, the conveying mechanism includes an L-shaped plate fixedly connected to the top of the mixing hollow box, the inner top of the L-shaped plate is rotatably connected to a rotating rod, the outer wall of the rotating rod and the outer wall of the rotating rod are jointly sleeved with a belt, and the outer wall of the rotating rod is fixedly connected to a spiral conveying plate.

[0008] Preferably, the first stirring rod and the second stirring rod are staggered.

[0009] Preferably, the outer wall of the rotating rod is fixedly connected to a driving wheel, the outer wall of the rotating rod is fixedly connected to a driven wheel, and the belt is sleeved on the outer walls of the driving wheel and the driven wheel.

[0010] Preferably, the rotating rod and the spiral conveying plate are both arranged through the dust removal ash cold solid ball feeding hopper.

[0011] Preferably, an electromagnetic valve is installed on the outer wall of the dust removal ash cold solid ball discharge hopper.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The output shaft of the motor drives the driving bevel gear, the first driven bevel gear, the rotating rod, the belt, the rotating rod, and the spiral conveying plate to rotate. The rotation of the spiral conveying plate can convey a variety of dust ash cold solid ball raw materials in the dust ash cold solid ball feeding hopper, so that the dust ash cold solid ball raw materials are fed in equal amounts and blockage is avoided during feeding.

[0014] 2. The cleaning plate and the first stirring rod are driven to rotate by the rotation of the rotating rod. The dust ash cold solidified ball raw materials can be stirred once by the rotation of multiple first stirring rods; the dust ash cold solidified ball raw materials can be stirred again by the rotation of the active bevel gear. The dust ash cold solidified ball raw materials in the stirring hollow box can be fully stirred and mixed by the forward and reverse rotation of the first stirring rod and the second stirring rod, and the mixing effect is good.

[0015] 3. The cleaning plate rotates to drive multiple brushes to rotate. The rotation of the brushes can scrape off the dust and cold-solidified ball raw materials adhering to the inner wall of the mixing hollow box, so that the raw materials are fully stirred and the mixing effect is good.

[0016] To sum up, the motor can drive the first stirring rod and the second stirring rod to rotate in opposite directions, which has a good stirring effect on the raw materials of the dust removal ash cold solidification ball; the brush can scrape off the raw materials adhered to the inner wall of the box, so that the raw materials of various dust removal ash cold solidification balls can be fully stirred and mixed; the spiral conveyor plate can rotate to transport the raw materials of various dust removal ash cold solidification balls in equal amounts, and avoid the problem of blockage during feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of a mixing and stirring device for dust removal cold solidification balls proposed by the present invention;

[0018] Figure 2 This is a first cross-sectional view of a mixing and stirring device for dust removal ash cooling balls proposed in the present invention;

[0019] Figure 3 This is a second cross-sectional view of a mixing and stirring device for dust removal ash cooling balls proposed by the present invention.

[0020] In the figure: 1 stirring hollow box, 2 dust ash cold solid ball feed hopper, 3 motor, 4 driving bevel gear, 5 first driven bevel gear, 6 rotating rod, 7 cleaning plate, 8 brush, 9 first stirring rod, 10 second driven bevel gear, 11 hollow column, 12 second stirring rod, 13 belt, 14 rotating rod, 15 L-shaped plate, 16 spiral conveying plate, 17 dust ash cold solid ball discharge hopper. DETAILED DESCRIPTION

[0021] 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 the embodiments.

[0022] Reference Figure 1-Figure 3 A mixing and stirring device for dust ash cold solid balls includes a mixing hollow box 1. The top of the mixing hollow box 1 is fixedly connected to a dust ash cold solid ball feed hopper 2, and various raw materials of the dust ash cold solid ball are injected through the dust ash cold solid ball feed hopper 2.

[0023] A motor 3 is fixedly connected to the top of the mixing hollow box 1, and a driving bevel gear 4 is fixedly connected to the end of the output shaft of the motor 3. The driving bevel gear 4 is meshed with a first driven bevel gear 5. A rotating rod 6 fixedly connected to the first driven bevel gear 5 is passed through the first driven bevel gear 5. A cleaning plate 7 is fixedly connected to the bottom of the rotating rod 6. A plurality of brushes 8 are provided at one end of the cleaning plate 7 close to the inner wall of the mixing hollow box 1. The brushes 8 are rotated to scrape off the raw materials adhered to the inner wall of the mixing hollow box 1, so that the various raw materials can be fully stirred and mixed.

[0024] The cleaning plate 7 is provided with a plurality of first stirring rods 9 fixedly connected thereto, and the first stirring rods 9 can stir a variety of raw materials, the active bevel gear 4 is meshed with the second driven bevel gear 10, and the bottom of the second driven bevel gear 10 is fixedly connected to a hollow column 11, and the hollow column 11 passes through the stirring hollow box 1 and is rotatably connected thereto, and a plurality of second stirring rods 12 are fixedly connected to the outer wall of the hollow column 11, and the second stirring rods 12 can stir a variety of raw materials again, and the first stirring rod 9 and the second stirring rod 12 are staggered, and the first stirring rod 9 and the second stirring rod 12 rotate in opposite directions, which has a good stirring and mixing effect on a variety of raw materials.

[0025] A conveying mechanism is provided in the dust ash cold solid ball feed hopper 2, which comprises an L-shaped plate 15 fixedly connected to the top of the mixing hollow box 1, and the inner top of the L-shaped plate 15 is rotatably connected to a rotating rod 14, and the outer wall of the rotating rod 6 and the outer wall of the rotating rod 14 are jointly sleeved with a belt 13, the outer wall of the rotating rod 6 is fixedly connected to a driving wheel, and the outer wall of the rotating rod 14 is fixedly connected to a driven wheel, and the belt 13 is sleeved on the outer walls of the driving wheel and the driven wheel, and the outer wall of the rotating rod 14 is fixedly connected to a spiral conveying plate 16, and the rotating rod 14 and the spiral conveying plate 16 are both arranged through the dust ash cold solid ball feed hopper 2. The rotation of the spiral conveying plate 16 can feed the raw materials of the dust ash cold solid ball in equal amounts and avoid blockage during feeding. The bottom of the mixing hollow box 1 is fixedly connected to a dust ash cold solid ball discharge hopper 17, and the outer wall of the dust ash cold solid ball discharge hopper 17 is installed with an electromagnetic valve to control the opening and closing of the dust ash cold solid ball discharge hopper 17.

[0026] In the present invention, the motor 3 is started, and the output shaft of the motor 3 drives the active bevel gear 4, the first driven bevel gear 5, the rotating rod 6, the belt 13, the rotating rod 14, and the spiral conveying plate 16 to rotate. The spiral conveying plate 16 rotates to convey a variety of dust ash cold solid ball raw materials in the dust ash cold solid ball feeding hopper 2, so that the dust ash cold solid ball raw materials are fed in equal amounts and blockage is avoided during feeding; the cleaning plate 7 and the first stirring rod 9 are driven to rotate by the rotation of the rotating rod 6, and the dust ash cold solid ball raw materials can be mixed by the rotation of the multiple first stirring rods 9. Stirring once; the second driven bevel gear 10, the hollow column 11, and the multiple second stirring rods 12 are driven to rotate by the active bevel gear 4, so that the dust ash cold solid ball raw material can be stirred again; the dust ash cold solid ball raw material in the stirring hollow box 1 can be fully stirred and mixed by the forward and reverse rotation of the first stirring rod 9 and the second stirring rod 12, and the mixing effect is good; the cleaning plate 7 is driven to rotate by the multiple brushes 8, and the dust ash cold solid ball raw material adhered to the inner wall of the stirring hollow box 1 can be scraped off by the rotation of the brushes 8, so that the raw materials are fully stirred and the mixing effect is good.

[0027] The utility model solves the problem that the mixing and stirring device of the prior art stirs the mixture of ash cold-solidified balls, but the stirring in the prior art only stirs in one direction, so the stirring is not sufficient, resulting in a low ball formation rate, and the inner wall of the mixing and stirring device of the prior art will be adhered to the raw materials of various dust-removing ash cold-solidified balls, resulting in insufficient stirring and mixing of the raw materials of various dust-removing ash cold-solidified balls.

Claims

1. A mixing and stirring device for dust removal ash cold solidification balls, comprising a mixing hollow box (1), characterized in that: The top of the mixing hollow box (1) is fixedly connected to a dust removal ash cold solid ball feeding hopper (2), the top of the mixing hollow box (1) is fixedly connected to a motor (3), the output shaft end of the motor (3) is fixedly connected to a driving bevel gear (4), the driving bevel gear (4) is meshed with a first driven bevel gear (5), the first driven bevel gear (5) is provided with a rotating rod (6) fixedly connected thereto, the bottom of the rotating rod (6) is fixedly connected to a cleaning plate (7), and the cleaning plate (7) is provided with a plurality of brushes (8) at one end close to the inner wall of the mixing hollow box (1). The cleaning plate (7) is provided with a plurality of first stirring rods (9) fixedly connected thereto, the driving bevel gear (4) is meshed with a second driven bevel gear (10), the bottom of the second driven bevel gear (10) is fixedly connected to a hollow column (11), the hollow column (11) passes through the stirring hollow box (1) and is rotatably connected thereto, the outer wall of the hollow column (11) is fixedly connected to a plurality of second stirring rods (12), a conveying mechanism is provided in the dust removal ash cold solidified ball feed hopper (2), and the bottom of the stirring hollow box (1) is fixedly connected to a dust removal ash cold solidified ball discharge hopper (17).

2. The mixing and stirring device for dust removal ash cooling balls according to claim 1, characterized in that: The conveying mechanism comprises an L-shaped plate (15) fixedly connected to the top of the mixing hollow box (1); the inner top of the L-shaped plate (15) is rotatably connected to a rotating rod (14); the outer wall of the rotating rod (6) and the outer wall of the rotating rod (14) are jointly sleeved with a belt (13); and the outer wall of the rotating rod (14) is fixedly connected to a spiral conveying plate (16).

3. The mixing and stirring device for dust removal ash cooling balls according to claim 1, characterized in that: The first stirring rod (9) and the second stirring rod (12) are arranged in a staggered manner.

4. The mixing and stirring device for dust removal ash cooling balls according to claim 2, characterized in that: The outer wall of the rotating rod (6) is fixedly connected to a driving wheel, the outer wall of the rotating rod (14) is fixedly connected to a driven wheel, and the belt (13) is sleeved on the outer walls of the driving wheel and the driven wheel.

5. The mixing and stirring device for dust removal ash cooling balls according to claim 2, characterized in that: The rotating rod (14) and the spiral conveying plate (16) are both arranged to penetrate the dust removal ash cold solidification ball feeding hopper (2).

6. The mixing and stirring device for dust removal ash cooling balls according to claim 1, characterized in that: An electromagnetic valve is installed on the outer wall of the dust removal ash cold solidified ball discharge hopper (17).

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