CN212253753U

CN212253753U - Heat energy recycling device

Info

Publication number: CN212253753U
Application number: CN202020147720.1U
Authority: CN
Inventors: 庞月梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-28
Filing date: 2020-01-28
Publication date: 2020-12-29
Anticipated expiration: 2030-01-28

Abstract

The utility model discloses a device is recycled to heat energy, including the fume equipment, the one end correspondence intercommunication of smoking pipeline is on the smoking cover, the other end correspondence of smoking pipeline stretches into the lower left corner case chamber of heat energy exchange box, the outside that the one end of a serpentine bend pipeline and No. two serpentine bend pipelines all upwards seals and stretches out the heat energy exchange box, the one end of breathing in pipeline seals and the bottom case chamber that the this end correspondence stretched into the heat energy exchange box, the other end of a serpentine bend pipeline and No. two serpentine bend pipelines is jointly downwards with the lumen intercommunication of breathing in pipeline together, directly over a serpentine bend pipeline and No. two serpentine bend pipelines, correspond respectively on the roof lateral wall of the case of heat energy exchange box and dispose two sprinkler heads, the other end correspondence of collecting port communicates to on the heat preservation jar. The utility model discloses can fully absorb the heat of adulteration in the flue gas to this guarantees the effect of recycling of heat energy.

Description

Heat energy recycling device

Technical Field

The utility model relates to a heat transfer equipment correlation technique field specifically is a heat energy recycles device.

Background

In the prior art, a flue of a large boiler carries a large amount of heat while discharging flue gas, if the heat is not utilized, the heat is lost, and in some factories, a special heat supply boiler needs to be arranged for providing a bathroom for taking a bath for staff, so that the fuel cost is high, and the burden of enterprises is increased.

Through inspection, the Chinese patent network discloses an invention patent named as a heating stove heat energy recycling device (CN201710676940.6), but the device still has low heat energy utilization rate, is not thorough enough, has poor effect, and still needs to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat energy recycling device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a heat energy recycling device comprises a smoke device, a smoke absorbing cover is hung over a smoke outlet of the smoke device, one end of a smoke absorbing pipeline is correspondingly communicated with the smoke absorbing cover, the other end of the smoke absorbing pipeline correspondingly extends into a left lower corner box cavity of a heat energy exchange box, a centrifugal exhaust fan and a filter box are installed on a pipe body of the smoke absorbing pipeline, a double-layer filter screen is arranged in a box cavity of the filter box, a first serpentine bent pipeline is fixed in a left half box cavity of the heat energy exchange box, a second serpentine bent pipeline is fixed in a right half box cavity of the heat energy exchange box, one ends of the first serpentine bent pipeline and the second serpentine bent pipeline are upwards sealed and extend out of the heat energy exchange box, one end of the suction pipeline is sealed and correspondingly extends into a bottom box cavity of the heat energy exchange box, and the other end of the suction pipeline is communicated with an air inlet of the smoke device, the novel energy-saving heat-preserving storage tank is characterized in that a second centrifugal exhaust fan is installed on the body of the air suction pipeline, the other ends of the first serpentine bent pipeline and the second serpentine bent pipeline are communicated with the pipe cavity of the air suction pipeline together downwards, two spray heads are correspondingly arranged on the side wall of the top of the tank cavity of the corresponding heat energy exchange tank right above the first serpentine bent pipeline and the second serpentine bent pipeline respectively, a discharge pipe is communicated with the discharge port, the end of the discharge pipe is inserted into the cache tank, a water pumping guide pipe is vertically inserted into the cache tank, the top end of the water pumping guide pipe extends upwards into the heat energy exchange tank and then is communicated to the four spray heads correspondingly, a water pumping pump is installed on the body of the water pumping guide pipe, a collection port is further formed in the bottom position of the right side wall of the cache tank, a collection valve is arranged at the collection port, and the other.

Preferably: the smoke absorption hood is hoisted through the support.

Preferably: the top of the heat energy exchange box is also provided with a smoke releasing small hole.

Preferably: the bottom end of the right side wall of the heat energy exchange box is provided with a discharge port, and the discharge port is provided with a discharge valve.

Preferably: the heat preservation tank is connected with a hot water supply system of a power plant staff dormitory.

Has the advantages that:

compared with the prior art, the utility model discloses in because the crooked body design of a snakelike crooked pipeline and No. two snakelike crooked pipelines, make cold air can circulate longer time, four sprinkler heads spray, with the surplus heat that contains in the further absorption flue gas, with fully absorb the heat of adulteration in the flue gas, with this effect of guaranteeing the heat energy and recycling, double-deck filter screen is arranged in filtering the granule impurity of adulteration in the flue gas, in addition, leading-in hot water to the holding tank in, the hydrothermal supply in power plant's staff dormitory can also be carried out, the practicality of device has further been improved.

Drawings

Fig. 1 is a schematic structural view of a thermal energy recycling apparatus.

Fig. 2 is an enlarged schematic view of a portion a of the thermal energy recycling apparatus.

Fig. 3 is a schematic view of the internal structure of a filter cassette in a thermal energy recycling apparatus.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, in an embodiment of the present invention, a heat energy recycling device, includes a smoke device 1, a smoke suction hood 2 is hung directly above a smoke outlet of the smoke device 1 through a bracket, one end of the smoke suction pipeline 3 is correspondingly communicated with the smoke suction hood 2, the other end of the smoke suction pipeline 3 correspondingly extends into a lower left corner box cavity of a heat energy exchange box 6, a centrifugal blower 4 and a filter box 5 are installed on a pipe body of the smoke suction pipeline 3, and a double-layer filter screen 19 is configured in a box cavity of the filter box 5.

A first serpentine bent pipeline 7 is fixed in a left half box cavity of the heat energy exchange box 6, a second serpentine bent pipeline 8 is fixed in a right half box cavity of the heat energy exchange box 6, one ends of the first serpentine bent pipeline 7 and the second serpentine bent pipeline 8 are upwards sealed and extend out of the heat energy exchange box 6, one end of an air suction pipeline 9 is closed and correspondingly extends into a bottom box cavity of the heat energy exchange box 6, the other end of the air suction pipeline 9 is correspondingly communicated with an air inlet of the smoke device 1, a second centrifugal exhaust fan 10 is installed on a pipe body of the air suction pipeline 9, the other ends of the first serpentine bent pipeline 7 and the second serpentine bent pipeline 8 are jointly and downwards communicated with a pipe cavity of the air suction pipeline 9, two spray heads 17 are correspondingly arranged on top side walls of the box cavities of the first serpentine bent pipeline 7 and the second serpentine bent pipeline 8 and the heat energy exchange box 6 respectively, the top of the heat energy exchange box 6 is also provided with a smoke releasing small hole.

The device is characterized in that a discharge port is formed in the bottom position of the right side wall of the heat energy exchange box 6, a discharge valve is arranged at the discharge port, a discharge pipe 11 is communicated with the discharge port, the end of the discharge pipe 11 is inserted into the buffer box 12, a water pumping pipe 13 is vertically inserted into the buffer box 12, the top end of the water pumping pipe 13 extends upwards into the heat energy exchange box 6 and then is correspondingly communicated to four spraying heads 17, a water pumping pump 14 is installed on the pipe body of the water pumping pipe 13, a collection port 15 is further formed in the bottom position of the right side wall of the buffer box 12, a collection valve 18 is arranged at the collection port 15, the other end of the collection port 15 is correspondingly communicated to a heat preservation tank 16, and the heat preservation tank 16 is connected with a hot water supply system of a staff.

The utility model relates to a heat energy recycling device, when in specific use, a first centrifugal exhaust fan 4 and a second centrifugal exhaust fan 10 are opened, the smoke released from the smoke outlet of smoke equipment 1 is upwards pumped into a smoke absorption hood 2, a double-layer filter screen 19 is used for filtering particle impurities doped in the smoke, the clean smoke containing a large amount of heat is introduced into a heat energy exchange box 6, the cold air of the external environment is pumped into a first serpentine bent pipeline 7 and a second serpentine bent pipeline 8 under the action of the second centrifugal exhaust fan 10, because the design of the

serpentine bent pipelines

7 and 8, the cold air can circulate for a longer time, the clean smoke containing a large amount of heat can exchange heat with the cold air circulating in the first serpentine bent pipeline 7 and the second serpentine bent pipeline 8 under the heat transfer action, a large amount of heat is transmitted and absorbed, the temperature of the circulating cold air is raised, the cold air flows back to the smoke device 1 along the air suction pipeline 9 to avoid energy consumption, a large amount of water mist is generated on the surfaces of the first serpentine bent pipeline 7 and the second serpentine bent pipeline 8 in the heat transfer process and flows to the bottom of the heat energy exchange box 6 in the form of water drops, after a period of time, only the discharge valve at the discharge pipe 11 needs to be opened to discharge the water into the buffer box 12, then the water suction pump 14 is opened to rapidly pump the water in the buffer box 12 to the four spray heads 17 along the water suction pipe 13, the four spray heads 17 spray the first serpentine bent pipeline 7 and the second serpentine bent pipeline 8 in the form of spraying to further absorb the residual heat contained in the smoke to fully absorb the heat doped in the smoke to ensure the effect of heat energy reutilization, in addition, hot water is guided into the heat insulation tank 16, the hot water supply of the dormitory of the staff of the power plant can be carried out, the practicability of the device is further improved, and the device is safe and reliable and has good popularization and application values.

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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a heat energy recycling device, includes fume equipment (1), its characterized in that, hoist and mount directly over the exhaust port of fume equipment (1) have smoke absorption cover (2), and the one end of smoke absorption pipeline (3) corresponds the intercommunication on smoke absorption cover (2), and the other end of smoke absorption pipeline (3) corresponds the lower left corner case chamber that stretches into heat energy commuting case (6), installs a centrifugal air exhauster (4) and filter cartridge (5) on the body of smoke absorption pipeline (3), dispose double-deck filter screen (19) in the case chamber of filter cartridge (5), be fixed with snakelike crooked pipeline (7) No. one in the half case chamber of the left side of heat energy commuting case (6), be fixed with snakelike crooked pipeline (8) No. two in the half case chamber of the right side of heat energy commuting case (6), the one end of snakelike crooked pipeline (7) and snakelike crooked pipeline (8) No. two all upwards seals the outside that stretches out commuting case (6), one end of the air suction pipeline (9) is closed, the end correspondingly extends into a bottom box cavity of the heat energy exchange box (6), the other end of the air suction pipeline (9) is correspondingly communicated to an air inlet of the smoke device (1), a second centrifugal exhaust fan (10) is installed on a pipe body of the air suction pipeline (9), the other ends of the first serpentine bent pipeline (7) and the second serpentine bent pipeline (8) are jointly and downwards communicated with a pipe cavity of the air suction pipeline (9), two spray heads (17) are correspondingly arranged on the side wall of the box cavity top of the first serpentine bent pipeline (7) and the second serpentine bent pipeline (8) and corresponding to the heat energy exchange box (6), a discharge port is communicated with a discharge pipe (11), the end part of the discharge pipe (11) is inserted into the buffer box (12), a water pumping guide pipe (13) is vertically inserted into the buffer box (12), the top of the water pumping pipe (13) extends upwards into the heat energy exchange box (6) and then is correspondingly communicated to four spraying heads (17), a water pumping pump (14) is installed on the pipe body of the water pumping pipe (13), a collecting port (15) is further formed in the bottom end position of the right side wall of the buffer box (12), a collecting valve (18) is configured in the position of the collecting port (15), and the other end of the collecting port (15) is correspondingly communicated to a heat preservation tank (16).

2. A thermal energy recycling device according to claim 1, characterized in that the hood (2) is suspended by means of a support.

3. A thermal energy recycling device according to claim 1, characterized in that the top of the thermal energy exchange box (6) is also provided with flue gas releasing apertures.

4. A thermal energy recycling device according to claim 1, characterized in that the bottom of the right side wall of the thermal energy exchange box (6) is provided with a discharge port and a discharge valve is arranged at the discharge port.

5. A thermal energy recycling device according to claim 1, characterized in that the holding tank (16) is connected to a hot water supply system of a plant staff dormitory.