Belt sheath protection device
By setting the ceramic shell and triangle bracket in the coke chute, the coke is avoided directly hitting the protective skin, solving the problem of wear and short service life of the protective skin, realizing the long-term use of the protective skin and effective environmental protection .
Patent Information
- Application Number
- CN202421228816.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-02-18
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During coke transportation, the strong abrasion of coke causes the skin to wear out, causing the coke powder to overflow, pollute the environment, and the skin to protect it for a short service life and needs to be replaced frequently.
A belt leather protection device is designed. By symmetrically setting two ceramic shells in the coke chute and fixing them on the inner wall of the coke chute through a triangle bracket to form a discharge port to prevent the coke from directly hitting the leather.
It effectively avoids the coke falling directly on the protective cover when it falls, extends the service life of the protective cover, reduces the frequency of the protective cover replacement, and also reduces the damage and repair of the dust cover.
Smart Images
Figure CN222497528U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a belt protection device, belonging to the technical field of dry quenching production equipment in the metallurgical industry. Background Art
[0002] During the transportation of coke, in order to prevent the overflow of dust, a U-shaped dust cover is installed at the tail of each belt to cover the belt. Since the dust cover is made of thin steel plate and cannot directly contact the belt, the gap between the belt and the dust cover needs to be covered by a protective skin cut from the belt.
[0003] The coke chute is located above the dust cover, and the coke falls onto the belt through the coke chute and the dust cover. Since coke itself is very strong and has strong wear resistance, a layer of wear-resistant ceramic bricks is pasted inside the coke chute and the dust cover to withstand the impact and wear from the coke, so as to extend the service life and reduce damage. However, after the coke falls from the chute, a part of the coke will directly hit the protective skin. Since the protective skin is made of belts and has weak wear resistance, it will be worn after a short time, causing coke powder to overflow and pollute the environment. Utility Model Content
[0004] The utility model aims to provide a belt guard protection device to prevent materials from directly hitting the belt guard when falling onto the belt, effectively prolonging the service life of the belt guard, reducing the replacement of the belt guard, and solving the problems existing in the background technology.
[0005] The technical solution of the utility model is:
[0006] A belt guard comprises a coke chute, a dust cover, a guard and a belt, wherein the dust cover is arranged at the tail of the belt, the guard is arranged between the dust cover and the belt, the coke chute is located directly above the dust cover, two ceramic shells are symmetrically arranged in the coke chute, the two ceramic shells are respectively fixed to the inner wall of the coke chute by triangular brackets, and the discharge port of the coke chute is formed between the two ceramic shells.
[0007] The two ceramic shells symmetrically arranged in the coke chute are both hollow cylindrical, and each ceramic shell is filled with concrete.
[0008] The distance between the two ceramic shells symmetrically arranged in the coke chute is smaller than the distance between the protective skins on both sides of the belt.
[0009] The triangular bracket is fixed on the inner wall of the coke chute, and the ceramic shell is fixed on the triangular bracket through angle steel.
[0010] The utility model has the beneficial effects of preventing coke from hitting the leather guard during the process of falling onto the belt, effectively prolonging the service life of the leather guard, reducing the replacement of the leather guard, having a simple structure and low manufacturing cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the structure of the utility model;
[0012] Figure 2 It is a partial enlarged view of the utility model;
[0013] In the figure: ceramic shell 1, channel steel 2, triangular bracket 3, coke chute 4, dust cover 5, belt guard 6, belt 7, belt guard protection device 8, concrete 9. DETAILED DESCRIPTION
[0014] The present invention will be further described below by way of examples with reference to the accompanying drawings.
[0015] See attached Figure 1-2 A belt guard device comprises a coke chute 4, a dust cover 5, a guard 6 and a belt 7. The dust cover 5 covers the tail of the belt 7. The guard 6 is arranged between the dust cover 5 and the belt 7. The coke chute 4 is located directly above the dust cover 5. Two ceramic shells 1 are symmetrically arranged in the coke chute 4. The two ceramic shells 1 are respectively fixed to the inner wall of the coke chute 4 through triangular brackets 3. The discharge port of the coke chute 4 is formed between the two ceramic shells 1.
[0016] In this embodiment, refer to the attached Figure 1-2 The belt guard device comprises a ceramic shell 1, a channel steel 2, a triangular bracket 3, a coke chute 4, a dust cover 5, a guard 6, a belt 7 and concrete 9, wherein: the coke chute 4, the dust cover 5, the guard 6 and the belt 7 are existing components, and a section of the dust cover 5 is arranged at the tail of the belt 7 to cover the belt 7. The dust cover 5 is made of a thin steel plate and cannot directly contact the belt 7. Therefore, the gap between the belt 7 and the dust cover 5 is covered by the guard 6 cut from the belt.
[0017] The coke chute 4 is located above the dust cover 5 , and the coke falls onto the belt 7 through the coke chute 4 and the dust cover 5 .
[0018] The ceramic shell 1 is a waste Ф133*1400 ceramic roller with the internal bearing and shaft extracted. There are two of them. After the two waste Ф133*1400 ceramic rollers with the internal bearing and shaft extracted are filled with concrete 10, they are fixed on the inner walls of the coke chute 4 on both sides through the channel steel 2 and the triangular bracket 3, and the distance between the two ceramic rollers is smaller than the distance between the protective skins 6 on both sides of the belt 7.
[0019] During installation, the triangular bracket 3 is welded to the lower part of the channel steel 2 as its support, and full welding is also required between the triangular bracket 3 and the inner wall of the coke chute 4 and the channel steel 2 to ensure welding strength.
[0020] like Figure 1 As shown, when the coke falls from the coke chute 4, the coke will directly fall onto the ceramic shell 1, avoiding direct contact between the protective skin 6 and the coke, reducing damage to the protective skin 6, and also reducing contact between the dust cover 5 and the coke, reducing the work of repairing the damage of the dust cover 5.
Claims
1. A belt guard device, comprising a coke chute (4), a dust cover (5), a guard (6) and a belt (7), wherein the dust cover (5) covers the tail of the belt (7), the guard (6) is arranged between the dust cover (5) and the belt (7), and the coke chute (4) is located directly above the dust cover (5), characterized in that: Two ceramic shells (1) are symmetrically arranged in the coke chute (4); the two ceramic shells (1) are respectively fixed to the inner wall of the coke chute (4) through triangular brackets (3); and the discharge port of the coke chute (4) is formed between the two ceramic shells (1).
2. A belt protection device according to claim 1, characterized in that: The two ceramic shells (1) symmetrically arranged in the coke chute (4) are both hollow cylindrical, and each ceramic shell (1) is filled with concrete (9).
3. A belt protection device according to claim 2, characterized in that: The distance between the two ceramic shells (1) symmetrically arranged in the coke chute (4) is smaller than the distance between the protective skins (6) on both sides of the belt (7).
4. The belt protection device according to claim 1, characterized in that: The triangular bracket (3) is fixed on the inner wall of the coke chute (4), and the ceramic shell (1) is fixed on the triangular bracket (3) by means of angle steel.