CN210292866U - Wear-proof device for discharge opening of circular cooler - Google Patents

Abstract

The utility model belongs to cold quick-witted discharge opening abrasionproof of ring decreases device, especially a cold quick-witted discharge opening abrasionproof of ring decreases device, include and setting up the cold quick-witted bottom plate of ring above the cold quick-witted discharge chute of ring, setting up the cold quick-witted discharge opening of ring below the cold quick-witted discharge opening of ring, the specification of discharge opening is 1800mm, setting up the slat feeder below the cold quick-witted discharge opening of ring, the left side on edge under the cold quick-witted discharge opening of ring, the pocket bottom plate that the level set up is being set up to the level respectively solid on the right side and the three direction in back, the pocket bottom plate is three blocks delta 20mm steel sheets, the specification is 300 x 1800mm, the stiffening beam is being fixed to the difference on the pocket bottom plate, upright gusset is being fixed to the equipartition rigid coupling on. The utility model discloses rational in infrastructure, can solve the cold quick-witted unloading in-process of ring because the material erodees wearing and tearing and make the cold quick-witted discharge opening of ring grind the problem that the stable operation of hourglass material influence system, the abrasionproof is effectual, and installation maintenance cost is low, system reliability is high.

Description

Wear-proof device for discharge opening of circular cooler

Technical Field

The utility model belongs to cold quick-witted discharge opening abrasionproof of ring decreases the device, especially a cold quick-witted discharge opening abrasionproof of ring decreases device.

Background

At present, the problem that the stable operation of a system is influenced by the erosion and the leakage of materials at a discharge port of the ring cooling machine due to the erosion and the abrasion of the materials in the process of discharging the ring cooling machine in the metallurgical industry and the pelletizing plant is very prominent. In the process of discharging of the ring cooling machine in sintering and pellet mill in ferrous metallurgy industry, the material erosion abrasion causes a shutdown accident caused by abrasion of the discharge opening of the ring cooling machine, and the material erosion abrasion causes serious abrasion of the discharge opening of the ring cooling machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cold quick-witted discharge opening abrasionproof of ring decreases device, its is rational in infrastructure, can solve the cold quick-witted unloading in-process of ring because the material erodees wearing and tearing and makes the cold quick-witted discharge opening of ring grind rotten hourglass material influence system problem of stable operation, and the abrasionproof is effectual, and the installation maintenance cost is low, system reliability is high.

The purpose of the utility model is realized like this: the utility model provides a cold quick-witted discharge opening abrasionproof of ring decreases device, include and setting up the cold quick-witted bottom plate of ring in the cold quick-witted discharge chute top of ring, setting up the cold quick-witted discharge opening of ring below the cold quick-witted discharge chute of ring, the specification of discharge opening is 1800mm, setting up the slat feeder in the cold quick-witted discharge opening of ring below, left and right and back three orientation on edge under the cold quick-witted discharge opening of ring respectively the rigid coupling level is setting up the pocket bottom plate that the level set up, the pocket bottom plate is three delta 20mm steel sheets, the specification is 300 x 1800mm, respectively the rigid coupling stiffening beam on the pocket bottom plate, the upright gusset of equipartition rigid coupling on the stiffening beam, the cold quick-witted discharge opening of ring is rigid coupling at the.

The utility model discloses a cold quick-witted discharge opening position of ring in plate feeder top is exactly to use the delta 20mm steel sheet to all set up wide 300 mm's pocket bottom plate along the lower extreme in left and right and the three direction in rear under the cold quick-witted discharge opening of ring, and the material that stores up on the pocket bottom plate plays the effect that the abrasionproof decreases the discharge opening, welds 100 x 100 mm's stiffening beam on the steel sheet at the bottom of the pocket to use the gusset to connect the reinforcement. And a rib plate is welded along the length of the stiffening beam every 300 cm, five rib plates are welded on each steel billet, double-sided welding seams are used for connecting all parts, the welding seams are required to be continuous, and the height of each welding seam is more than 10 mm.

The advantages are that:

compared with the prior art, the sintering of metallurgical industry at present has been solved, pellet mill ring cold machine unloading in-process is caused because material erodees wearing and tearing to grind rotten hourglass material influence system operation stable problem of cold machine discharge opening, it is effectual to have the abrasionproof, the installation maintenance cost is low, the advantage that system reliability is high, after 360m2 and 520m2 ring cold machine test run, reduce by a wide margin because the material erodees wearing and tearing cause the shutdown accident that causes ring cold machine discharge opening wearing and tearing, the abrasionproof ability of ring cold machine discharge opening improves by a wide margin, ring cold machine unloading in-process system stability obviously improves.

The utility model discloses rational in infrastructure, solved the cold quick-witted unloading in-process of ring because the material erodes wearing and tearing and make the cold quick-witted discharge opening of ring grind the problem that the stable operation of hourglass material influence system, the abrasionproof is effectual, and installation maintenance cost is low, system reliability is high.

Drawings

The present invention will be further described with reference to the accompanying drawings, and fig. 1 is a schematic view of the structure of the present invention.

Detailed Description

The utility model provides a cold quick-witted discharge opening wear prevention device of ring, as shown in figure 1, include and setting up cold quick-witted bottom plate 1 of ring in cold quick-witted discharge chute 2 top of ring, set up cold quick-witted discharge opening 3 of ring in cold quick-witted discharge chute 2 below of ring, the specification of discharge opening 3 is 1800mm, 3 below cold quick-witted discharge opening of ring is setting up slabstone type and is giving the ore deposit machine 4, left and right and back three orientation on the cold quick-witted discharge opening 3 of ring edge are respectively the rigid coupling level and are setting up the pocket bottom plate 7 that the level set up, pocket bottom plate 7 is three delta 20mm steel sheets, the specification is 300 x 1800mm, the stiffening beam 6 is being fixed coupling respectively on pocket bottom plate 7, upright gusset 5 is being fixed coupling on stiffening beam 6, cold quick-witted discharge opening 3 of ring is fixed coupling to the other end of gusset 5. The reinforcing beam 6 has a length of 1800mm and a width and a height of 100 mm. The rib plates 5 are 15 trapezoidal steel plates with the specification of 150 multiplied by 400mm and the delta diameter of 20 mm.

Claims (3)

1. The utility model provides a cold quick-witted discharge opening abrasionproof of ring decreases device, includes and is setting up cold quick-witted bottom plate of ring (1) in cold quick-witted dump chute of ring (2) top, is setting up cold quick-witted discharge opening of ring (3) in cold quick-witted dump chute of ring (2) below, and the specification of discharge opening (3) is 1800mm, is setting up plate-like ore feeder (4), characterized by below cold quick-witted discharge opening of ring (3): the horizontal pocket bottom plate (7) which is horizontally arranged is respectively fixedly connected to the left direction, the right direction and the back direction of the lower edge of the discharge port (3) of the ring cooling machine, the pocket bottom plate (7) is three steel plates with the diameter of delta 20mm, the specification is 300 multiplied by 1800mm, the pocket bottom plate (7) is respectively fixedly connected with a reinforcing beam (6), upright rib plates (5) are uniformly distributed and fixedly connected on the reinforcing beam (6), and the other end of each rib plate (5) is fixedly connected with the discharge port (3) of the ring cooling machine.

2. The apparatus of claim 1 for preventing wear of discharge port of circular cooler, which is characterized in that: the length of the reinforcing beam (6) is 1800mm, and the width and the height of the reinforcing beam are both 100 mm.

3. The apparatus of claim 1 for preventing wear of discharge port of circular cooler, which is characterized in that: the rib plates (5) are 15 trapezoidal steel plates with the delta of 20mm, and the specification is 150 multiplied by 400 mm.

Images