CN-224215862-U - Industrial heat energy equipment with waste heat recovery channel

Abstract

The utility model belongs to the technical field of industrial heat energy equipment, and particularly relates to industrial heat energy equipment with a waste heat recovery channel. The waste heat recovery mechanism comprises a smoke exhaust pipe, a waste heat recovery pipe, a first smoke exhaust seat and a second smoke exhaust seat. According to the industrial heat energy equipment with the waste heat recovery channel, the smoke exhaust pipe is arranged in the lower waste heat recovery chamber in an S shape, so that the flow path and the residence time of high-temperature smoke in the smoke exhaust pipe are increased, and meanwhile, the waste heat recovery pipe is wound on the outer side of the smoke exhaust pipe, so that the heat of the high-temperature smoke in the smoke exhaust pipe can be fully absorbed, the waste heat recovery efficiency is remarkably improved, the efficient utilization of waste heat in the industrial production process is realized, and the energy waste is reduced.

Inventors

• HONG YU

Assignees

• 深圳市森能燃烧设备有限公司

Dates

Publication Date

20260508

Application Date

20250528

Claims (7)

1. 1. The industrial heat energy equipment with the waste heat recovery channel is characterized by comprising a lower furnace body, an upper furnace body and a waste heat recovery mechanism, wherein the upper furnace body is connected to the top side of the lower furnace body, and the waste heat recovery mechanism is arranged between the lower furnace body and the upper furnace body and is respectively connected with the lower furnace body and the upper furnace body; The lower furnace body is internally provided with a lower waste heat recovery chamber, the upper furnace body is internally provided with an upper waste heat recovery chamber, and the waste heat recovery mechanism is respectively arranged in the lower waste heat recovery chamber and the upper waste heat recovery chamber; The waste heat recovery mechanism comprises a smoke exhaust pipe, a waste heat recovery pipe, a first smoke exhaust seat and a second smoke exhaust seat, wherein the smoke exhaust pipe is arranged in the lower waste heat recovery chamber, the end part of the smoke exhaust pipe extends out of the lower furnace body, the waste heat recovery pipe is wound on the outer side of the smoke exhaust pipe, one end of the waste heat recovery pipe is communicated with the upper waste heat recovery chamber, the other end of the waste heat recovery pipe extends out of the lower furnace body and the second smoke exhaust seat, the first smoke exhaust seat is connected to one side of the lower furnace body and is connected to the outer side of the smoke exhaust pipe, and the second smoke exhaust seat is connected to the other side of the lower furnace body and is connected to the outer side of the smoke exhaust pipe.
2. 2. The industrial thermal energy device with waste heat recovery channel of claim 1, wherein the diameter of the fume exhaust pipe is larger than the waste heat recovery pipe, and the waste heat recovery pipe is uniformly wound on the outer side of the fume exhaust pipe.
3. 3. The industrial thermal energy device with a waste heat recovery channel according to claim 1, wherein a supporting plate is fixedly connected in the lower furnace body, the supporting plate is arranged in the lower waste heat recovery chamber, and the smoke exhaust pipe and the waste heat recovery pipe are both arranged in the supporting plate.
4. 4. The industrial thermal energy device with a waste heat recovery channel according to claim 1, wherein a positioning seat is arranged on the side surface of the upper furnace body, the positioning seat is fixedly connected to the upper furnace body, and the waste heat recovery pipe is fixedly installed on the positioning seat and extends into the upper waste heat recovery chamber.
5. 5. The industrial thermal energy device with the waste heat recovery channel according to claim 1, wherein a fixing plate is arranged between the lower furnace body and the upper furnace body, and the fixing plate is fixedly connected with the lower furnace body and the upper furnace body respectively.
6. 6. The industrial thermal energy device with a waste heat recovery channel according to claim 1, wherein a cover plate is arranged on the top side of the upper furnace body, and the cover plate is fixedly connected to the upper furnace body.
7. 7. The industrial thermal energy device with a waste heat recovery channel according to claim 1, wherein a plurality of bases are arranged on the bottom side of the lower furnace body and uniformly and fixedly connected to the lower furnace body.

Description

Industrial heat energy equipment with waste heat recovery channel Technical Field The utility model belongs to the technical field of industrial heat energy equipment, and particularly relates to industrial heat energy equipment with a waste heat recovery channel. Background In the industrial production process, industrial heat energy equipment is widely applied to various heating, smelting, drying and other process links, and a large amount of high-temperature smoke is generated in the operation process of the equipment, and the high-temperature smoke contains abundant heat energy. However, in the existing industrial heat energy equipment, most of the waste heat is not effectively recycled, and high-temperature flue gas is usually directly discharged into the atmosphere, so that serious waste of energy sources is caused. Although some devices attempt to recover waste heat, the waste heat recovery efficiency is low, waste heat resources cannot be fully utilized, and the increasing energy-saving requirement of industrial production is difficult to meet. Disclosure of utility model The utility model aims to provide industrial heat energy equipment with a waste heat recovery channel, and aims to solve the technical problems that waste heat recovery efficiency is low, waste heat resources cannot be fully utilized, and the increasing energy-saving requirement of industrial production is difficult to meet in the prior art. In order to achieve the above purpose, the industrial heat energy equipment with the waste heat recovery channel provided by the embodiment of the utility model comprises a lower furnace body, an upper furnace body and a waste heat recovery mechanism, wherein the upper furnace body is connected to the top side of the lower furnace body, and the waste heat recovery mechanism is arranged between the lower furnace body and the upper furnace body and is respectively connected with the lower furnace body and the upper furnace body; The lower furnace body is internally provided with a lower waste heat recovery chamber, the upper furnace body is internally provided with an upper waste heat recovery chamber, and the waste heat recovery mechanism is respectively arranged in the lower waste heat recovery chamber and the upper waste heat recovery chamber; The waste heat recovery mechanism comprises a smoke exhaust pipe, a waste heat recovery pipe, a first smoke exhaust seat and a second smoke exhaust seat, wherein the smoke exhaust pipe is arranged in the lower waste heat recovery chamber, the end part of the smoke exhaust pipe extends out of the lower furnace body, the waste heat recovery pipe is wound on the outer side of the smoke exhaust pipe, one end of the waste heat recovery pipe is communicated with the upper waste heat recovery chamber, the other end of the waste heat recovery pipe extends out of the lower furnace body and the second smoke exhaust seat, the first smoke exhaust seat is connected to one side of the lower furnace body and is connected to the outer side of the smoke exhaust pipe, and the second smoke exhaust seat is connected to the other side of the lower furnace body and is connected to the outer side of the smoke exhaust pipe. As an alternative scheme of the utility model, the diameter of the smoke exhaust pipe is larger than that of the waste heat recovery pipe, and the waste heat recovery pipe is uniformly wound on the outer side of the smoke exhaust pipe. As an alternative scheme of the utility model, a supporting plate is fixedly connected in the lower furnace body, the supporting plate is arranged in the lower waste heat recovery chamber, and the smoke exhaust pipe and the waste heat recovery pipe are both arranged in the supporting plate. As an alternative scheme of the utility model, a positioning seat is arranged on the side surface of the upper furnace body, the positioning seat is fixedly connected with the upper furnace body, and the waste heat recovery pipe is fixedly arranged on the positioning seat and extends into the upper waste heat recovery chamber. As an alternative scheme of the utility model, a fixed plate is arranged between the lower furnace body and the upper furnace body, and the fixed plate is fixedly connected with the lower furnace body and the upper furnace body respectively. As an alternative scheme of the utility model, a cover plate is arranged on the top side of the upper furnace body and is fixedly connected with the upper furnace body. As an alternative scheme of the utility model, the bottom side of the lower furnace body is provided with a plurality of bases which are uniformly and fixedly connected with the lower furnace body. The above technical solutions in the industrial thermal energy device with a waste heat recovery channel provided by the embodiments of the present utility model at least have one of the following technical effects: According to the industrial heat energy equipment with the waste heat recovery channel, the smoke exhaust