CN210236472U

CN210236472U - Vertical cooling tank blanking chute

Info

Publication number: CN210236472U
Application number: CN201920614651.8U
Authority: CN
Inventors: Ruihuan Wang; 王瑞环; Tiancheng Hou; 侯天成
Original assignee: TANGSHAN HEAVY EQUIPMENT GROUP CO Ltd
Current assignee: TANGSHAN HEAVY EQUIPMENT GROUP CO Ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-04-03
Anticipated expiration: 2029-04-30

Abstract

The utility model relates to a conveying equipment, especially a vertical cooling tank blanking chute. The chute is installed between the discharge port of the vertical cooling tank and the feed inlet of the vibrating feeder, the cross section of the chute is rectangular, the outer side of the chute is wound with a continuous coil pipe, and the two ends of the coil pipe are respectively provided with a liquid inlet and a liquid outlet. The utility model discloses the cooling is carried the material, and incessant steady absorption material gives off the heat for the chute, makes material temperature descend, makes follow-up be afraid of heat, be afraid of the equipment of high temperature and increase life, and the heat that absorbs simultaneously is used for industry heating or industry heat preservation.

Description

Vertical cooling tank blanking chute

Technical Field

The utility model relates to a conveying equipment specifically is a vertical cooling tank blanking chute.

Background

At present, conveying equipment for reducing the temperature of an iron smelting material has a ring cooling machine, a belt cooling machine, a vertical cooling tank, a vertical cooling kiln and the like, and the material temperature cannot completely meet the design requirement when the equipment runs. The damage rate of the conveying equipment at the later stage is increased, the service life of the spare parts is shortened, and the cost is increased. The existing widely-used wear-resistant chute cannot be cooled, and the temperature of materials in the conveying process has no obvious change.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a vertical cooling tank blanking chute that can reduce material temperature in the blanking chute.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a vertical cooling tank blanking chute, the chute is installed between the discharge gate of perpendicular cold pot and vibrating feeder's feed inlet, and the cross-section of chute is the rectangle, the outside winding continuous coil pipe of chute, and the coil pipe both ends are inlet and liquid outlet respectively.

Adopt above-mentioned technical scheme the utility model discloses, compare with prior art, beneficial effect is:

the material is conveyed in a cooling mode, heat dissipated to the chute by the material is absorbed stably and uninterruptedly, the temperature of the material is reduced, the service life of equipment which is afraid of heat and high temperature in the later period is prolonged, and the absorbed heat is used for industrial heating or industrial heat preservation.

Further, the utility model discloses an optimization scheme is:

be equipped with the cooling plate in the chute, the cooling plate is board-like box structure, is labyrinth structure in the cooling plate, and the both ends of cooling plate are equipped with feed liquor pipe and drain pipe respectively, and the lateral wall of chute is passed respectively to feed liquor pipe and drain pipe.

The cross section of the coil is round or rectangular.

Drawings

Fig. 1 is a schematic view of an overall installation structure of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an embodiment of the present invention;

fig. 3 is a schematic diagram of a coil structure according to an embodiment of the present invention;

fig. 4 is a schematic diagram of a cooling plate structure according to an embodiment of the present invention;

in the figure: a cooling tank 1; a chute 2; a coil pipe 3; a liquid inlet 3-1; a liquid outlet 3-2; a cooling plate 4; a liquid inlet pipe 4-1; 4-2 of a liquid outlet pipe; a vibrating feeder 5.

Detailed Description

The invention is further described with reference to the following figures and examples.

Referring to fig. 1 and 2, the vertical cooling tank blanking chute is composed of a chute 2, a coil pipe 3 and a cooling plate 4, wherein the upper end of the blanking chute 2 is installed at a discharge port at the bottom of the vertical cooling tank 1, the lower end of the blanking chute 2 is installed at a feed port of a vibrating feeder 5, the cross section of the chute 2 is rectangular, and materials with high temperature resistance, wear resistance and good heat conductivity are distributed on the inner wall of the chute 2. The continuous coil pipe 3 (shown in fig. 3) is wound on the outer side of the blanking chute 2, the section of the coil pipe 3 is circular or rectangular, the coil pipe 3 is densely distributed, two ends of the coil pipe 3 are respectively provided with a liquid inlet 3-1 and a liquid outlet 3-2, the liquid inlet 3-1 is positioned on the right side of the lower end of the blanking chute 2, the liquid outlet 3-2 is positioned on the right side of the upper end 2 of the blanking chute, and the coil pipe 3 is filled with a coolant which is water in the embodiment. The continuous circulation of chute 2 lateral wall through water reaches the heat that absorbs the material and transmit on chute 2 wallboard, and the indirectness makes the material temperature reduce.

A cooling plate 4 (shown in figure 4) is installed in the chute 2, the cooling plate 4 is installed on the inner side of a top wall plate of the chute 2, the cooling plate 4 is perpendicular to a material flow surface, the cooling plate 4 is of a plate-type closed box structure, a labyrinth structure is arranged in the cooling plate 4, a liquid inlet pipe 4-1 and a liquid outlet pipe 4-2 are welded to two ends of the cooling plate 4 respectively, the liquid inlet pipe 4-1 is located on the right side of the lower end of the blanking chute 2, the liquid outlet pipe 4-2 is located on the left side of the upper end 2 of the blanking chute, the liquid inlet pipe 4-1 and the liquid outlet pipe 4-2 penetrate through side wall plates of the chute 2 respectively, a coolant is arranged in the cooling plate. The coolant in the cooling plate 4 is circulated in a labyrinth mode, so that heat absorption is increased, and the heat exchange effect is improved.

The embodiment reduces the temperature and absorbs heat, so that the temperature of the material is reduced, the cost is reduced, the effect is improved, the energy is saved, the emission is reduced, the environment is protected, the temperature of the finished material is reduced, and the cost of spare parts of factory equipment is reduced. The material is fed quantitatively at uniform speed, and the material flow rate is controllable.

The above description is only a preferred and practical embodiment of the present invention, and not intended to limit the scope of the present invention, and all structural equivalents made by using the contents of the specification and drawings are included in the scope of the present invention.

Claims

1. The utility model provides a vertical cooling tank blanking chute, the chute is installed between the discharge gate of perpendicular cold pot and vibrating feeder's feed inlet, and the cross-section of chute is rectangle, its characterized in that: the outside winding continuous coil pipe of chute, the coil pipe both ends are inlet and liquid outlet respectively, are equipped with the cooling plate in the chute, and the cooling plate is board-like box structure, is the maze structure in the cooling plate, and the both ends of cooling plate are equipped with feed liquor pipe and drain pipe respectively, and the lateral wall of chute is passed respectively to feed liquor pipe and drain pipe.

2. The vertical cooling tank chute of claim 1 wherein: the cross section of the coil is round or rectangular.