CN217628104U

CN217628104U - Water drum cooling system of ultra-thin float tin bath

Info

Publication number: CN217628104U
Application number: CN202221925112.4U
Authority: CN
Inventors: 韩子龙; 杨宝明; 谢文巧; 王玉利
Original assignee: CSG Holding Co Ltd; Yichang CSG Photoelectric Glass Co Ltd
Current assignee: CSG Holding Co Ltd; Yichang CSG Photoelectric Glass Co Ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-10-21
Anticipated expiration: 2032-07-25

Abstract

A water drum cooling system of an ultra-thin float tin bath comprises a water drum device, wherein the water drum device comprises a shell, a water inlet pipe, a water outlet pipe and a steam exhaust pipe are arranged on the shell, the steam exhaust pipe is connected with an inlet of a heat exchanger through a pipeline, an outlet of the heat exchanger is connected with a water storage tank through a pipeline, the bottom of the water storage tank is connected with the water inlet pipe through a water supply pipeline, and the water outlet pipe is connected with the outer wall of the water storage tank through a water return pipeline; the water supply pipeline is provided with a circulating water pump, and the water return pipeline is provided with a condenser. The utility model discloses carry out the heat transfer with steam exhaust pipe exhaust vapor and flow back to the storage water tank in, supply to the circulating water system in, be favorable to practicing thrift the quantity of circulating water.

Description

Water drum cooling system of ultra-thin float tin bath

Technical Field

The utility model belongs to the technical field of ultra-thin float glass production, in particular to ultra-thin float tin bath water drum cooling system.

Background

At present, a cooling water bag is usually arranged on the side wall of a tin bath for cooling in the cooling stage of the forming process of float glass, and the prior patent technology (a novel water bag device at a feeding port of a float glass melting furnace disclosed by CN 210400013U) of the company provides a water bag device applied to the production of the float glass, as shown in figures 2-5, the technology can guide cooling water to a bath wall iron block for scouring and cooling, the cooling effect is obvious, and the water bag can also be arranged on the side wall of the tin bath for cooling. The prior art has the following disadvantages: water in the shell can generate a small amount of steam after absorbing heat, and the steam is directly discharged outside through the steam discharge pipe, so that the consumption of the whole cooling water can be increased.

Disclosure of Invention

In view of the technical problem that the background art exists, the utility model provides an ultra-thin float process molten tin bath water drum cooling system, the utility model discloses carry out the heat transfer with exhaust pipe exhaust vapor and flow back to the storage water tank in, supply to the circulating water system in, be favorable to practicing thrift the quantity of circulating water.

In order to solve the technical problem, the utility model discloses following technical scheme has been taken and has been realized:

a water drum cooling system of an ultra-thin float tin bath comprises a water drum device, wherein the water drum device comprises a shell, a water inlet pipe, a water outlet pipe and a steam exhaust pipe are arranged on the shell, the steam exhaust pipe is connected with an inlet of a heat exchanger through a pipeline, an outlet of the heat exchanger is connected with a water storage tank through a pipeline, the bottom of the water storage tank is connected with the water inlet pipe through a water supply pipeline, and the water outlet pipe is connected with the outer wall of the water storage tank through a water return pipeline; the water supply pipeline is provided with a circulating water pump, and the water return pipeline is provided with a condenser.

In a preferable scheme, a filter is arranged on the water return pipeline.

In a preferred scheme, a buoyancy switch is arranged at the top of the shell.

This patent can reach following beneficial effect:

the utility model discloses carry out the heat transfer with exhaust steam pipe exhaust vapor and flow back to the storage water tank in, supply to the circulating water system in, be favorable to practicing thrift the quantity of circulating water (or cooling water).

Drawings

The invention will be further explained with reference to the following figures and examples:

FIG. 1 is a system structure diagram of the present invention;

FIG. 2 is a first three-dimensional structure diagram of a conventional water drum device;

FIG. 3 is a two-dimensional structure diagram of a conventional water drum device;

FIG. 4 is a three-dimensional structure diagram of a conventional water drum device;

fig. 5 is a schematic view illustrating an installation of a conventional water drum device.

In the figure: the device comprises a shell 1, a water inlet groove 101, a connecting plate 102, a water outlet groove 103, a mounting surface 104, a mounting groove 105, a water inlet pipe 2, a water outlet 201, a water outlet pipe 3, a steam exhaust pipe 4, a diversion trench 5, a cooling fin 6, a water channel 7, a heat exchanger 8, a water storage tank 9, a circulating water pump 10, a filter 11, a buoyancy switch 12, a condenser 13, an outlet regulating valve 14 and a water inlet hand valve 15.

Detailed Description

The preferable scheme is as shown in figure 1, the water drum cooling system of the ultra-thin float tin bath comprises a water drum device, wherein the water drum device comprises a shell 1, a water inlet pipe 2, a water outlet pipe 3 and a steam exhaust pipe 4 are arranged on the shell 1, the steam exhaust pipe 4 is connected with an inlet of a heat exchanger 8 through a pipeline, an outlet of the heat exchanger 8 is connected with a water storage tank 9 through a pipeline, the bottom of the water storage tank 9 is connected with the water inlet pipe 2 through a water supply pipeline, and the water outlet pipe 3 is connected with the outer wall of the water storage tank 9 through a water return pipeline; a water supply pipeline is provided with a circulating water pump 10, and a water return pipeline is provided with a condenser 13. This technical scheme retrieves the direct outer vapor of arranging on prior art's basis to do benefit to the water economy resource of circulation, avoid often replenishing the circulating water. Specifically, when the vapor discharged from the exhaust pipe 4 passes through the heat exchanger 8, the vapor forms water flowing into the water storage tank 9 after heat exchange, the water in the water storage tank 9 is pumped to the water inlet pipe 2 of the casing 1 by the circulating water pump 10, the water in the water inlet pipe 2 flows into the water storage tank 9 from the water return pipe after being cooled by the outer wall of the ultra-thin float tin bath, and the condenser 13 is used for cooling the hot water into cold water.

Furthermore, the water return pipeline is provided with the filter 11, as the water in the water drum device can be heated into hot water, scale can be formed in the hot water, the filter 11 is utilized to filter the scale, and the cleanliness of the circulating water can be kept.

Further, the top of the shell 1 is provided with a buoyancy switch 12, the buoyancy switch 12 is used for detecting whether accumulated water exists at the top of the shell 1, the buoyancy switch 12 prevents the cooling water from being directly discharged from the steam exhaust pipe 4 due to the fact that the water quantity of a water supply pipe is too large, an outlet regulating valve 14 is arranged on the water supply pipe, the outlet regulating valve 14 is used for regulating the water supply quantity, and when the buoyancy switch 12 acts, the water supply quantity is proved to be too large, and the outlet regulating valve 14 needs to be reduced. The water inlet pipe 2 is provided with a water inlet hand valve 15.

The working principle is as follows:

the technical scheme is an improvement of the prior patent of the company, and as shown in fig. 2-5, the existing water drum device comprises a shell 1, a water inlet tank 101, a connecting plate 102, a water outlet tank 103, a mounting surface 104, a mounting groove 105, a water inlet pipe 2, a water outlet 201, a water outlet pipe 3, a steam exhaust pipe 4, a diversion trench 5, a radiating fin 6 and a water channel 7. One side surface of the shell 1 is of an open structure, a water inlet groove 101 is formed in the upper portion of the shell 1, a water outlet groove 103 is formed in the lower portion of the shell 1, and a connecting plate 102 is arranged between the groove opening of the water inlet groove 101 and the groove opening of the water outlet groove 103; a gap is reserved between the connecting plate 102 and the opening surface of the shell 1; a water inlet pipe 2 is arranged in the water inlet tank 101, a water outlet pipe 3 is arranged at the bottom of the water outlet tank 103, and a steam exhaust pipe 4 is arranged at the top of the water inlet tank 101.

Because a small amount of vapor can be followed exhaust pipe 4 and directly discharged the external world, be unfavorable for using water wisely, the utility model discloses carry out the heat transfer with exhaust pipe 4 exhaust vapor and flow back to the storage water tank in, supply to circulating water system. In order to avoid the overflow of the cooling water from the steam exhaust pipe 4, a buoyancy switch 12 is designed, the buoyancy switch 12 is a switch signal for detecting whether the cooling water overflows, and the type of the buoyancy switch 12 is UQK-01 UQK-02 UQK-03.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and includes equivalent alternatives of technical features in the technical solutions described in the claims. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.

Claims

1. The utility model provides an ultra-thin float tin bath water drum cooling system, includes the water drum device, and the water drum device includes casing (1), is equipped with inlet tube (2), outlet pipe (3) and exhaust pipe (4) on casing (1), its characterized in that: the steam exhaust pipe (4) is connected with an inlet of the heat exchanger (8) through a pipeline, an outlet of the heat exchanger (8) is connected with the water storage tank (9) through a pipeline, the bottom of the water storage tank (9) is connected with the water inlet pipe (2) through a water supply pipeline, and the water outlet pipe (3) is connected with the outer wall of the water storage tank (9) through a water return pipeline; a water supply pipeline is provided with a circulating water pump (10), and a water return pipeline is provided with a condenser (13).

2. The ultra-thin float bath water-in-water cooling system of claim 1, wherein: the water return pipeline is provided with a filter (11).

3. The ultra-thin float bath water-in-water cooling system of claim 1, wherein: the top of the shell (1) is provided with a buoyancy switch (12).