CN216409783U

CN216409783U - Convex edge push rod structure of cement clinker cooler

Info

Publication number: CN216409783U
Application number: CN202122657755.7U
Authority: CN
Inventors: 金国江
Original assignee: Tianjin Jinyuan Building Material Technology Co ltd
Current assignee: Tianjin Jinyuan Building Material Technology Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-04-29
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses a bead push rod structure of a cement clinker cooler, which comprises a device body, wherein a feeding pipe is arranged on one side of the device body, a rotary kiln is arranged at one end, away from the device body, of the feeding pipe, a discharging pipe is arranged on one side, away from the feeding pipe, of the device body, supporting legs are arranged at the bottom of the device body, a partition plate is arranged inside the device body, an air inlet pipe is arranged on one side of the partition plate, radiating fins are arranged on one side, away from the air inlet pipe, of the partition plate, a grid plate is arranged below the air inlet pipe, a push rod is arranged at the top of the grid plate, beads are arranged on one side of the push rod, and ventilating grooves are arranged on two sides, close to the radiating fins, of the device body in a penetrating mode. According to the convex edge push rod structure of the cement clinker cooler, the plurality of groups of convex edges are additionally arranged on the material facing surface of the return stroke of the push rod, so that the strength and the rigidity of the push rod are improved, the cracking of the push rod is reduced to the greatest extent, and the service life of the push rod is effectively prolonged.

Description

Convex edge push rod structure of cement clinker cooler

Technical Field

The utility model relates to the technical field of building material cement, in particular to a ribbed push rod structure of a cement clinker cooler.

Background

In the cement production process, clinker discharged from the rotary kiln is cooled by a cooler. The clinker falls on the static grate plate of the cooler for cooling, and the clinker is conveyed in the cooler by the push rod on the grate plate.

In the process of pushing clinker to move by the existing push rod, the return stroke of the push rod is very fast to wear the clinker surface, the push rod is cracked frequently, and meanwhile, most of existing coolers have low cooling efficiency and can influence the production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a convex rib push rod structure of a cement clinker cooler device aiming at the defects in the prior art so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cement clinker cooler bead push rod structure, includes the device body, device body one side is provided with the inlet pipe, the one end that the device body was kept away from to the inlet pipe is provided with the rotary kiln, the one side that the inlet pipe was kept away from to the device body is provided with the discharging pipe, device body bottom is provided with the supporting legs, the inside baffle that is provided with of device body, baffle one side is provided with the air-supply line, one side that the air-supply line was kept away from to the baffle is provided with the fin, the air-supply line below is provided with the comb board, the comb board top is provided with the push rod, push rod one side is provided with the bead, the both sides that the device body is close to the fin run through and are provided with the ventilation groove.

As a preferable technical scheme of the utility model, two ends of the feeding pipe are respectively and fixedly connected with the device body and the rotary kiln.

As a preferred technical scheme of the utility model, the number of the partition plates is two, and the device body, the grate plate and the partition plates are fixedly connected.

As a preferred technical scheme of the utility model, the number of the cold air pipes is two, the number of the air inlet pipes, the number of the radiating fins and the number of the ventilating slots are all a plurality of groups, the radiating fins are fixedly connected with the partition plate, and the inner diameter of the air inlet pipes is larger than that of the ventilating slots.

As a preferred technical scheme of the utility model, the number of the push rods and the number of the convex edges are a plurality of groups, the convex edges are welded with the push rods, and the push rods are fixedly connected with the grate plate.

As a preferred technical scheme of the utility model, the number of the supporting legs is four, and the four groups of supporting legs are distributed at the bottom of the device body in a rectangular array.

Compared with the prior art, the utility model provides a convex edge push rod structure of a cement clinker cooler device, which has the following beneficial effects:

1. according to the rib push rod structure of the cement clinker cooler, the push rod is fixedly connected with the grate plate and matched with a plurality of groups of ribs arranged on the material facing surface of the return stroke of the push rod, so that the strength and the rigidity of the push rod can be increased, the cracking condition of the push rod is reduced to the maximum extent, the wear-resisting area of the push rod is increased, the service life of the push rod can be effectively prolonged, the consumption of production equipment is greatly reduced, and the production efficiency is accelerated;

2. this cement clinker cooler bead pushes away excellent structure through setting up baffle and cold-blast pipe, goes up multiunit air-supply line, fin, and ventilation duct in the cooperation, can carry out all-round, the large tracts of land to the grog that moves on the grid plate and blow, blows through cold wind and blows the realization and cool off to the grog, and the interaction of inside and outside gas, the temperature of fin and ventilation duct improvement device can realize the rapid cooling of grog, can effectively improve cooling efficiency and production efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of a portion of the present invention;

FIG. 3 is a front view of a push rod construction of the present invention;

FIG. 4 is a side view of the push rod structure of the present invention.

In the figure: 1. a device body; 2. a feed pipe; 3. a rotary kiln; 4. a discharge pipe; 5. supporting legs; 6. a partition plate; 7. an air inlet pipe; 8. a heat sink; 9. a grid plate; 10. pushing the rod; 11. a rib; 12. a cold air pipe; 13. and (4) ventilating slots.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: the utility model provides a cement clinker cooler bead push rod structure, including device body 1, device body 1 one side is provided with inlet pipe 2, the one end that device body 1 was kept away from to inlet pipe 2 is provided with rotary kiln 3, device body 1 one side of keeping away from inlet pipe 2 is provided with discharging pipe 4, device body 1 bottom is provided with supporting legs 5, device body 1 is inside to be provided with baffle 6, baffle 6 one side is provided with air-supply line 7, one side that air-supply line 7 was kept away from to baffle 6 is provided with fin 8, air-supply line 7 below is provided with comb board 9, comb board 9 top is provided with push rod 10, push rod 10 one side is provided with bead 11, device body 1 runs through the both sides that are close to fin 8 and is provided with ventilation groove 13.

In the embodiment, two ends of the feeding pipe 2 are respectively and fixedly connected with the device body 1 and the rotary kiln 3, so that clinker in the rotary kiln 3 can be conveniently fed into a cooling machine for cooling; the number of the partition plates 6 is two, and the device body 1, the grate plate 9 and the partition plates 6 are fixedly connected to play a role in blocking clinker and prevent the clinker from leaking out of two sides of the device; the quantity of the cold air pipes 12 is two groups, the quantity of the air inlet pipes 7, the quantity of the cooling fins 8 and the quantity of the ventilation slots 13 are all a plurality of groups, the cooling fins 8 are fixedly connected with the partition plates 6, the inner diameter size of the air inlet pipes 7 is larger than that of the ventilation slots 13, clinker is fully blown through the multiple groups of air inlet pipes 7, the inner and outer interaction of the device is increased by matching the cooling fins 8 and the ventilation slots 13, and the heat dissipation efficiency is improved; the number of the push rods 10 and the number of the convex edges 11 are a plurality of groups, the convex edges 11 are welded with the push rods 10, and the push rods 10 are fixedly connected with the grid plate 9, so that the strength and the rigidity of the push rods 10 are improved, the cracking of the push rods 10 is reduced to the maximum extent, and the service life of the push rods 10 is effectively prolonged; the supporting legs 5 are four groups, and the four groups of supporting legs 5 are distributed at the bottom of the device body 1 in a rectangular array, so that the overall structural stability of the device is ensured, and the clinker cooling operation can be stably carried out.

The working principle and the using process of the utility model are as follows: a user checks that all parts have no problem before using the device, clinker in the rotary kiln 3 is conveyed to a grate plate 9 in the device body 1 through a feeding pipe 2, cold air is introduced into a cold air pipe 12, the cold air enters the device body 1 through the air inlet pipe 7 and contacts with the clinker, a plurality of groups of air inlet pipes 7 are arranged, so that the clinker can be blown and cooled sufficiently in a large area, meanwhile, the interaction of air and temperature inside and outside the device is improved through the cooling fins 8 and the ventilation grooves 13, the cooling efficiency is further improved, the rapid cooling of the clinker is realized, the production efficiency can be effectively improved, a plurality of groups of convex edges 11 are arranged on the return material-facing surface of the push rod 10, the strength and the rigidity of the push rod 10 are effectively improved, the cracking condition of the push rod 10 is reduced to the maximum extent, the wear-resistant area of the push rod 10 is increased, and the service life of the push rod 10 can be effectively prolonged, the consumption of production equipment is greatly reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a cement clinker cooler bead pushes away excellent structure which characterized in that: comprises a device body (1), a feeding pipe (2) is arranged on one side of the device body (1), a rotary kiln (3) is arranged at one end of the feeding pipe (2) far away from the device body (1), a discharging pipe (4) is arranged on one side of the device body (1) far away from the feeding pipe (2), the bottom of the device body (1) is provided with a supporting leg (5), a clapboard (6) is arranged inside the device body (1), an air inlet pipe (7) is arranged on one side of the partition plate (6), a radiating fin (8) is arranged on one side of the partition plate (6) far away from the air inlet pipe (7), a grid plate (9) is arranged below the air inlet pipe (7), a push rod (10) is arranged at the top of the grid plate (9), one side of the push rod (10) is provided with a convex rib (11), and two sides of the device body (1) close to the radiating fins (8) are provided with ventilation grooves (13) in a penetrating mode.

2. The rib pushing rod structure of a cement clinker cooler device as claimed in claim 1, wherein: the two ends of the feeding pipe (2) are respectively fixedly connected with the device body (1) and the rotary kiln (3).

3. The rib pushing rod structure of a cement clinker cooler device as claimed in claim 1, wherein: the device is characterized in that the number of the partition plates (6) is two, and the device body (1), the grate plate (9) and the partition plates (6) are all fixedly connected.

4. The rib pushing rod structure of a cement clinker cooler device as claimed in claim 1, wherein: the quantity of cold blast pipe (12) is two sets of, the quantity of air-supply line (7), fin (8), ventilation slot (13) all is a plurality of groups, fin (8) and baffle (6) fixed connection, the internal diameter size of air-supply line (7) is greater than the internal diameter size of ventilation slot (13).

5. The rib pushing rod structure of a cement clinker cooler device as claimed in claim 1, wherein: the number of the push rods (10) and the number of the convex ribs (11) are a plurality of groups, the convex ribs (11) are welded with the push rods (10), and the push rods (10) are fixedly connected with the grate plate (9).

6. The rib pushing rod structure of a cement clinker cooler device as claimed in claim 1, wherein: the number of the supporting feet (5) is four, and the four groups of supporting feet (5) are distributed at the bottom of the device body (1) in a rectangular array.