Crushing auger for desulfurization flue

Abstract

The utility model relates to the field of desulfurization flue equipment, in particular to a crushing auger for a desulfurization flue, which comprises a machine body, a plurality of driving motors are arranged on one side of the machine body, a plurality of stirring blades are arranged at the output end of each driving motor through a driving shaft, and blade mounting buckle plates are mounted on the upper portions of the stirring blades in a buckling manner. A rubber pad is arranged on the inner wall of the blade mounting buckle plate, a special-shaped top seat is arranged on the top of the blade mounting buckle plate, and cutting blocks are arranged on the two sides of the special-shaped top seat. According to the utility model, the crushing and conveying efficiency of the foundation is improved through a plurality of groups of driving shafts and stirring blades arranged in the crushing chamber, meanwhile, the blade mounting buckle plates are firmly locked and mounted on the stirring blades through structures such as connecting bolts and rubber pads, and the crushing efficiency of materials is effectively improved through the arrangement of a special-shaped top seat and a cutting block.

Description

Technical Field

[0001] The utility model relates to the technical field of desulfurization flue equipment, in particular to a crushing auger for a desulfurization flue. Background Art

[0002] In the flue gas desulfurization system, the desulfurization flue connects the flue gas emission source and the desulfurization device. The flue gas is transported to the desulfurization device through the flue for treatment. The desulfurizer reacts chemically with the sulfur oxides in the flue gas to achieve the purpose of desulfurization.

[0003] During the desulfurization process, the corresponding desulfurizer is transported to the desulfurization equipment with the help of a crushing auger. At the same time, the desulfurizer needs to be crushed before being put into the desulfurization reactor to ensure that its particle size meets the system requirements.

[0004] Traditional crushing augers can effectively crush block or granular desulfurizers into smaller particles, and then evenly transport the crushed desulfurizers to the desulfurization reactor through conveying equipment. However, in the actual application of traditional crushing augers, if some materials are hard and contain large impurities, it may cause the materials to be suspended and the augers to be unloaded, resulting in increased mechanical energy affecting the operation of the equipment. In addition, the block materials are stuck on the augers blades, causing the augers to have increased torque, motor overload and burnout, and other faults, thus affecting the normal production of the crushing augers. Blockage or overload will affect the crushing effect and conveying efficiency, and may cause damage or shutdown of the equipment.

[0005] At the same time, traditional crushing augers mostly use a single stirring blade or later install multiple loose blades for crushing and conveying. The crushing efficiency is low, and the maintenance rate of the single assembled blade is high and the installation is cumbersome and complicated, which affects normal transportation. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes a crushing auger for a desulfurization flue.

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

[0008] A crushing auger for a desulfurization flue comprises a body, a plurality of drive motors are arranged on one side of the body, a plurality of stirring blades are arranged at the output end of each drive motor through a drive shaft, a blade mounting buckle plate is buckled and installed on the upper part of the stirring blade, a rubber pad is arranged on the inner wall of the blade mounting buckle plate, a special-shaped top seat is arranged on the top of the blade mounting buckle plate, and cutting blocks are arranged on both sides.

[0009] In addition, a preferred structure is that a crushing chamber is provided in the middle of the machine body, a plurality of driving shafts are provided in the middle of the crushing chamber, and a feeding port is provided at the bottom of one side of the crushing chamber.

[0010] In addition, a preferred structure is that the output end of the driving motor extends into the grinding chamber inside the machine body and is drivingly connected to a driving shaft, and the other end of the driving shaft is connected to the rotating seat.

[0011] In addition, a preferred structure is that a plurality of mounting seats are equidistantly arranged on the driving shaft, and a stirring blade is fixedly mounted on one end of the mounting seat.

[0012] In addition, a preferred structure is that a screw hole is opened on the upper part of the mounting seat, and a blade mounting buckle plate is installed on the mounting seat, the blade mounting buckle plate is connected to the mounting seat by connecting bolts, and the upper part of the blade mounting buckle plate is an inverted C shape, and the blade mounting buckle plate is tightly buckled on the upper part of the stirring blade, and the rubber pad is in extrusion contact with the stirring blade.

[0013] In addition, a preferred structure is that the special-shaped top seat is a wave-shaped convex block, and a plurality of cutting blocks are arranged on both sides away from the special-shaped top seat, and a notch is opened in the middle of the cutting block.

[0014] The beneficial effects of the utility model are:

[0015] In the utility model, multiple sets of driving shafts and stirring blades are arranged in the crushing chamber to improve the basic crushing and conveying efficiency. At the same time, the blade mounting buckle plate is firmly locked and installed on the stirring blade through connecting bolts, rubber pads and other structures, and the crushing efficiency of the material is effectively improved by the arrangement of special-shaped top seats and cutting blocks.

[0016] Compared with the traditional crushing auger, this mechanism improves the installation efficiency of the mixing blade through the blade mounting buckle plate, connecting bolts and other mechanisms. The integrated blade mounting buckle plate not only improves the overall stability, but also has high crushing efficiency and convenient installation. At the same time, the cutting blocks set on both sides can effectively avoid large impurities and hard materials from being unable to participate in the crushing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the crushing auger for the desulfurization flue proposed by the utility model;

[0018] Figure 2 This is a front structural schematic diagram of the crushing auger for desulfurization flue proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the stirring blade structure of the crushing auger for the desulfurization flue proposed by the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the blade installation buckle plate structure of the crushing auger for the desulfurization flue.

[0021] In the figure: 1 body, 101 crushing chamber, 102 feeding port, 2 driving motor, 3 rotating seat, 4 driving shaft, 5 stirring blade, 51 mounting seat, 6 blade mounting buckle plate, 61 special-shaped top seat, 62 cutting block, 7 connecting bolts, 8 rubber pad. 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] Reference Figure 1-4 A crushing auger for a desulfurization flue comprises a body 1, a plurality of driving motors 2 are arranged on one side of the body 1, a plurality of stirring blades 5 are arranged at the output end of each driving motor 2 through a driving shaft 4, a blade mounting buckle plate 6 is buckled and installed on the upper part of the stirring blade 5, a rubber pad 8 is arranged on the inner wall of the blade mounting buckle plate 6, and a special-shaped top seat 61 is arranged on the top of the blade mounting buckle plate 6, and cutting blocks 62 are arranged on both sides.

[0024] Furthermore, a crushing chamber 101 is disposed in the middle of the machine body 1 , a plurality of driving shafts 4 are disposed in the middle of the crushing chamber 101 , and a feeding port 102 is disposed at the bottom of one side of the crushing chamber 101 .

[0025] Furthermore, the output end of the driving motor 2 extends into the grinding chamber 101 inside the machine body 1 and is drivingly connected to the driving shaft 4 , and the other end of the driving shaft 4 is connected to the rotating seat 3 .

[0026] Furthermore, a plurality of mounting seats 51 are equidistantly arranged on the driving shaft 4 , and a stirring blade 5 is fixedly mounted on one end of the mounting seat 51 .

[0027] Furthermore, a screw hole is opened at the upper part of the mounting seat 51, and a blade mounting buckle plate 6 is installed on the mounting seat 51. The blade mounting buckle plate 6 is connected to the mounting seat 51 by a connecting bolt 7, and the upper part of the blade mounting buckle plate 6 is an inverted C-shape, and the blade mounting buckle plate 6 is tightly buckled on the upper part of the stirring blade 5, and the rubber pad 8 is in extrusion contact with the stirring blade 5.

[0028] Furthermore, the special-shaped top seat 61 is a wave-shaped convex block, and a plurality of cutting blocks 62 are arranged on both sides away from the special-shaped top seat 61 , and a notch is opened in the middle of the cutting block 62 .

[0029] In the present embodiment, a plurality of driving motors 2 are arranged on one side of the driving body 1, and the driving motor 2 drives the driving shaft 4 to drive the stirring blade 5 and the blade mounting buckle plate 6 to rotate. The blade mounting buckle plate 6 is provided with a special-shaped top seat 61 and a cutting block 62. In the process of crushing and conveying the material, the special-shaped top seat 61 is a wavy convex block. When the material passes through the special-shaped top seat 61, it is ground for many times by the concave and convex blocks, so that the material is broken into small particles. At the same time, the cutting block 62 will perform preliminary cutting on large impurities and hard materials during the rotation process, which can effectively prevent such impurities from being stuck to the special-shaped top seat 61, resulting in the stirring blade 5 idling, getting stuck, etc.

[0030] At the same time, in actual use, the blade mounting plate 6 is fastened and installed on the upper part of the mixing blade 5 through the rubber pad 8, and the bottom of the blade mounting plate 6 is connected to the mounting seat 51 through the connecting bolt 7, which not only improves the tightness of the connection between the two, but also compared with the traditional single-piece blade, this mechanism has better integrity, is more stable and is more convenient for later maintenance and disassembly.

[0031] In the utility model, multiple sets of drive shafts 4 and stirring blades 5 are arranged in the crushing chamber 101 to improve the basic crushing and conveying efficiency. At the same time, the blade mounting buckle plate 6 is firmly locked and installed on the stirring blade 5 through structures such as connecting bolts 7 and rubber pads 8, and the crushing efficiency of the material is effectively improved by the arrangement of the special-shaped top seat 61 and the cutting block 62.

[0032] Compared with the traditional crushing auger, this mechanism improves the installation efficiency of the mixing blade through the blade installation buckle plate 6, connecting bolts 7 and other mechanisms. The integrated blade installation buckle plate 6 not only improves the overall stability, but also has high crushing efficiency and convenient installation. At the same time, the cutting blocks 62 set on both sides can effectively avoid the situation where large impurities and hard materials cannot be crushed.

[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 crushing auger for a desulfurization flue, comprising a body (1), characterized in that: A plurality of drive motors (2) are arranged on one side of the machine body (1); a plurality of stirring blades (5) are arranged at the output end of each drive motor (2) via a drive shaft (4); a blade mounting buckle plate (6) is buckled and mounted on the upper part of the stirring blade (5); a rubber pad (8) is arranged on the inner wall of the blade mounting buckle plate (6); a special-shaped top seat (61) is arranged on the top of the blade mounting buckle plate (6); and cutting blocks (62) are arranged on both sides.

2. The crushing auger for desulfurization flue according to claim 1, characterized in that: A crushing chamber (101) is arranged in the middle of the machine body (1), a plurality of driving shafts (4) are arranged in the middle of the crushing chamber (101), and a feeding port (102) is arranged at the bottom of one side of the crushing chamber (101).

3. The crushing auger for desulfurization flue according to claim 1, characterized in that: The output end of the driving motor (2) extends into the pulverizing chamber (101) inside the machine body (1) and is drivingly connected to a driving shaft (4), and the other end of the driving shaft (4) is connected to the rotating seat (3).

4. The crushing auger for desulfurization flue according to claim 3, characterized in that: A plurality of mounting seats (51) are equidistantly arranged on the driving shaft (4), and a stirring blade (5) is fixedly mounted on one end of the mounting seat (51).

5. The crushing auger for desulfurization flue according to claim 4, characterized in that: The upper part of the mounting seat (51) is provided with a screw hole, and a blade mounting buckle plate (6) is mounted on the mounting seat (51). The blade mounting buckle plate (6) is connected to the mounting seat (51) via a connecting bolt (7), and the upper part of the blade mounting buckle plate (6) is in an inverted C shape, and the blade mounting buckle plate (6) is tightly buckled on the upper part of the stirring blade (5), and the rubber pad (8) is in extrusion contact with the stirring blade (5).

6. The crushing auger for desulfurization flue according to claim 1, characterized in that: The special-shaped top seat (61) is a wave-shaped convex block, and a plurality of cutting blocks (62) are arranged on both sides away from the special-shaped top seat (61), and a notch is opened in the middle of the cutting block (62).

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