CN218915839U

CN218915839U - A utilize device for retrieving gas-liquid mixture that oven discharged

Info

Publication number: CN218915839U
Application number: CN202222733410.XU
Authority: CN
Inventors: 饶舒华; 陈倬; 陈斗; 曹政刚; 林海权
Original assignee: Dongguan Yizhou Adhesive Products Co ltd
Current assignee: Dongguan Yizhou Adhesive Products Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-04-25
Anticipated expiration: 2032-10-18

Abstract

The utility model relates to a utilization device for recycling a gas-liquid mixture discharged by an oven, which comprises a recycling pipe, a pressure container tank, an upper steam pipe, a lower hot water pipe, a high-temperature hot water pump, a conveying pipe and a high-temperature hot water tank, wherein the upper part of the pressure container tank is communicated with one end of the upper steam pipe, the other end of the upper steam pipe is communicated with a steam tank of a boiler, the lower part of the pressure container tank is communicated with the lower hot water pipe, and the other end of the lower hot water pipe is communicated with the high-temperature hot water pump.

Description

A utilize device for retrieving gas-liquid mixture that oven discharged

Technical Field

The utility model relates to the field of production equipment, in particular to a utilization device for recycling a gas-liquid mixture discharged by an oven.

Background

In the use process of the large-scale oven, the high-temperature gas-liquid mixture (namely steam and condensed water) discharged by the oven is directly discharged, so that a lot of heat energy is wasted, and the resource saving is not facilitated.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to solve the technical problem of effectively utilizing the high-temperature gas-liquid mixture discharged by the oven, and the specific technical scheme is as follows:

the utility model provides a utilization device for retrieving discharged gas-liquid mixture of oven, including recovery tube, pressure vessel jar, go up the steam pipe, lower hot-water line, high temperature hot water pump, conveyer pipe and high temperature hot water tank, the high temperature gas-liquid mixture of oven exhaust is carried pressure vessel jar through the recovery tube, steam pipe one end is gone up in pressure vessel jar top intercommunication, go up the steam groove of steam pipe other end intercommunication boiler, the hot-water line is gone down in pressure vessel jar below intercommunication, the hot-water line other end intercommunication low temperature hot water pump down, high temperature hot water pump passes through the conveyer pipe and carries the high temperature water in the pressure vessel jar to high temperature hot water tank.

As a preferable scheme of the utility model, the pressure container is internally provided with a coil pipe, the recovery pipe stretches into the pressure container to be communicated with the coil pipe, and the outlet of the coil pipe is arranged at the bottom of the pressure container.

As a preferable scheme of the utility model, the one-way electric valve is arranged in the upper steam pipe, the pressure sensor is arranged above the pressure container tank, and the one-way electric valve is opened when the pressure sensor detects that the pressure in the pressure container tank reaches a set value.

As a preferable scheme of the utility model, a liquid level sensor is arranged at the side of the pressure container tank, and when the liquid level sensor detects that the high-temperature water in the pressure container tank reaches a set value, the high-temperature water pump is started to convey the high-temperature water to the high-temperature water tank through a conveying pipe.

As a preferable mode of the utility model, a safety valve is arranged above the pressure container tank.

As a preferable mode of the utility model, the hot water in the high-temperature hot water tank is used for a boiler.

The beneficial effects are that: when the recycling device works, the high-temperature gas-liquid mixture discharged by the oven is conveyed to the pressure container tank through the recycling pipe, gas-liquid separation of the high-temperature gas-liquid mixture is realized in the pressure container tank, steam is supplied to the steam tank of the boiler through the upper steam pipe for use, and hot water is supplied to the high-temperature water pump for driving and conveying to the high-temperature water tank, so that the utilization of condensed water can be effectively improved, the steam consumption is reduced, the energy consumption of the boiler is reduced, the production cost is reduced, and the practical requirements of a production site are met.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the accompanying drawings:

in the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the positions or elements referred to must have specific directions, be configured and operated in specific directions, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood as appropriate by those of ordinary skill in the art.

As shown in FIG. 1, a device for recycling a mixture of gas and liquid discharged from an oven comprises a recycling pipe 1, a pressure vessel 2, an upper steam pipe 3, a lower hot water pipe 4, a high-temperature hot water pump 5, a conveying pipe 6 and a high-temperature hot water tank 7, wherein the mixture of high-temperature high-pressure gas and liquid discharged from the oven is conveyed to the pressure vessel 2 through the recycling pipe 1, the temperature of the production oven is 150 ℃, and the steam pressure is 4-6KG/cm ² The remaining 2-3KG/cm of the production is then used ² The upper part of the pressure container tank 2 is communicated with one end of an upper steam pipe 3, the other end of the upper steam pipe 3 is communicated with a steam tank of a boiler 8, the lower part of the pressure container tank 2 is communicated with a lower hot water pipe 4, the other end of the lower hot water pipe 4 is communicated with a high-temperature hot water pump 5, and the high-temperature hot water pump 5 conveys high-temperature water in the pressure container tank 2 to a high-temperature hot water tank 7 through a conveying pipe 6.

Specifically, the pressure vessel 2 is internally provided with a coil pipe 9, the recovery pipe 1 extends into the pressure vessel 2 and is connected with the coil pipe 9, an outlet of the coil pipe 9 is arranged at the bottom of the pressure vessel 2, and the high-temperature high-pressure gas-liquid mixture firstly reaches the bottom of the pressure vessel 2 and then is subjected to gas-liquid free separation in the pressure vessel.

Specifically, the upper steam pipe 3 is provided with a one-way electric valve 10, the pressure sensor 11 is arranged above the pressure container tank 2, the one-way electric valve 10 is opened when the pressure sensor 11 detects that the pressure in the pressure container tank 2 reaches a set value, the recovered steam is directly sent into a steam tank of the boiler 8 for use, and the one-way electric valve 10 is closed to stop discharging when the discharged steam drops to the set stopping pressure.

Specifically, a liquid level sensor 12 is installed at the side of the pressure container tank 2, when the liquid level sensor 12 detects that the high-temperature water in the pressure container tank 2 reaches a set value, the high-temperature water pump 5 starts to convey the high-temperature water to the high-temperature water tank 7 through the conveying pipe 6, and the hot water in the high-temperature water tank 7 is supplied to the boiler 8 for use.

Specifically, a safety valve 13 is installed above the pressure container tank 2, and when the pressure in the pressure container tank 2 exceeds the highest set value, the safety valve 13 is opened to release air outwards to ensure safety.

While the utility model has been described in detail in connection with specific preferred embodiments, it is not to be construed as limited to the specific embodiments of the utility model, but rather as a matter of course, it will be understood by those skilled in the art that various modifications and substitutions can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a utilization device for retrieving gas-liquid mixture that oven discharged, wherein includes recovery pipe, pressure vessel jar, go up steam pipe, lower hot-water line, high temperature hot water pump, conveyer pipe and high temperature hot water tank, the high temperature gas-liquid mixture that the oven was discharged is carried pressure vessel jar through the recovery pipe, pressure vessel jar top intercommunication goes up steam pipe one end, go up the steam pipe other end intercommunication boiler's steam tank, pressure vessel jar below intercommunication hot-water line down, hot-water line other end intercommunication hot-water pump down, high temperature hot water pump passes through the conveyer pipe and carries the high temperature water in the pressure vessel jar to high temperature hot water tank.

2. A utilization device for recycling a mixture of gas and liquid discharged from an oven according to claim 1, characterized in that: the pressure vessel is internally provided with a coil pipe, the recovery pipe stretches into the pressure vessel to be communicated with the coil pipe, and an outlet of the coil pipe is arranged at the bottom of the pressure vessel.

3. A utilization device for recycling a mixture of gas and liquid discharged from an oven according to claim 1, characterized in that: the upper steam pipe is internally provided with a one-way electric valve, the pressure sensor is arranged above the pressure container tank, and the one-way electric valve is opened when the pressure sensor detects that the pressure in the pressure container tank reaches a set value.

4. A utilization device for recycling a mixture of gas and liquid discharged from an oven according to claim 1, characterized in that: and a liquid level sensor is arranged at the side of the pressure container tank, and when the liquid level sensor detects that the high-temperature water in the pressure container tank reaches a set value, the high-temperature water pump is started to convey the high-temperature water to the high-temperature water tank through the conveying pipe.

5. A utilization device for recycling a mixture of gas and liquid discharged from an oven according to claim 1, characterized in that: and a safety valve is arranged above the pressure container tank.

6. A utilization device for recycling a mixture of gas and liquid discharged from an oven according to claim 1, characterized in that: the hot water in the high-temperature hot water tank is used for a boiler.