CN215766650U - Energy recovery uses high-efficient heat transfer device - Google Patents
Energy recovery uses high-efficient heat transfer device Download PDFInfo
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- CN215766650U CN215766650U CN202121987377.2U CN202121987377U CN215766650U CN 215766650 U CN215766650 U CN 215766650U CN 202121987377 U CN202121987377 U CN 202121987377U CN 215766650 U CN215766650 U CN 215766650U
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Abstract
The utility model discloses an efficient heat exchange device for energy recovery, which comprises a heat exchange component and a ventilation component, wherein the heat exchange component comprises a flue, a plurality of heat exchange screen plates are vertically arranged in the flue, the heat exchange screen plates are vertically fixed on the inner wall of the flue along the horizontal direction, a plurality of jack slots are uniformly and vertically penetrated and arranged on the top surface of the flue, a plurality of heat conduction plates are uniformly and vertically fixed on the top end surface of each heat exchange screen plate, the heat conduction plates are vertically inserted in the jack slots, and the ventilation component is fixed on the top end surface of the flue. The utility model can prevent dust in the flue gas from adhering to the heat exchange plate, improve the heat exchange efficiency and ensure the heat recovery effect.
Description
Technical Field
The utility model relates to the technical field of energy recovery and heat exchange, in particular to a high-efficiency heat exchange device for energy recovery.
Background
Most coal-fired boilers still have the exhaust gas temperature of more than 150 ℃, even up to 250 ℃, the smoke of the coal-fired boilers contains about 18% of water vapor, a large amount of sensible heat of the smoke and latent heat of the water vapor exist, the smoke brings a large amount of heat into the ambient atmosphere, a large amount of energy is wasted, the heat efficiency of the boiler is reduced, the environment is polluted, and when the heat of the smoke of the existing coal-fired boilers is recovered, because a large amount of dust exists in the smoke, the dust is adhered to the surface of the heat exchange plate, the contact area between the heat exchange plate and the smoke is reduced, and the heat exchange efficiency is deteriorated.
Therefore, an efficient heat exchange device for energy recovery is needed, dust in smoke can be prevented from being adhered to the heat exchange plate, heat exchange efficiency is improved, and heat recovery effect is guaranteed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an efficient heat exchange device for energy recovery, and aims to solve the problems that when the heat of flue gas of an existing coal-fired boiler is recovered, because a large amount of dust exists in the flue gas, the dust is adhered to the surface of a heat exchange plate, the contact area between the heat exchange plate and the flue gas is reduced, and the heat exchange efficiency is poor.
The utility model is realized by the following steps:
the utility model provides an energy recovery uses high-efficient heat transfer device, including heat transfer subassembly and ventilation subassembly, the heat transfer subassembly includes the flue, the inside vertical a plurality of heat transfer otter boards that are provided with of flue, a plurality of heat transfer otter boards are vertical along the horizontal direction to be fixed on the inner wall of flue, even vertical running through has seted up a plurality of jack grooves on the top surface of flue, even vertical a plurality of heat-conducting plates of being fixed with on the top face of heat transfer otter board, a plurality of heat-conducting plates are vertical to be pegged graft in the jack groove, be fixed with the ventilation subassembly on the top face of flue.
Furthermore, the ventilation assembly comprises a heat exchange frame, the bottom end face of the heat exchange frame penetrates through the ventilation assembly, and the heat exchange frame is fixed on the top end face of the flue.
And then include the heat transfer frame through the ventilation subassembly, the bottom face of heat transfer frame runs through the setting, and the heat transfer frame is fixed on the top face of flue to establish the heat-conducting plate cover, lead the air flow and take away the heat.
Furthermore, corrugated pipes are arranged at two ends of the heat exchange frame and are in through connection with the side end faces of the heat exchange frame.
And then all be provided with the bellows through the both ends of heat transfer frame, the bellows is through connection with the side end face of heat transfer frame, is convenient for carry the air admission to carry the heat.
Furthermore, a drawer groove is horizontally arranged on the front end face of the flue and is positioned right below the heat exchange frame in a penetrating mode, and a dust collection drawer is inserted into the drawer groove in a sliding mode.
And then through locating the level under the heat transfer frame on the preceding terminal surface of flue and run through and seted up the drawer groove, it has the collection dirt drawer to slide in the drawer groove to peg graft to utilize the collection dirt drawer in the drawer groove to collect the smoke and dust in the air, and then collect the dust.
Furthermore, a support plate is horizontally arranged right below the flue, and a plurality of support springs are vertically fixed on the top surface of the support plate.
And then be provided with the extension board through the level under the flue, be fixed with many supporting spring on the top surface of extension board vertically for support the flue.
Furthermore, the top ends of the supporting springs are fixed on the bottom surface of the flue, and a vibration motor is fixed in the middle of the bottom surface of the flue.
And then fix on the bottom surface of flue through many supporting spring's top, the bottom surface middle part of flue is fixed with shock dynamo, and shock dynamo shakes on the flue, drives the flue and shakes on the extension board to fall the dust of adhesion on the heat-conducting plate, thereby can avoid the dust adhesion in the flue gas on the heat transfer board, improve heat exchange efficiency, guarantee the heat recovery effect.
Compared with the prior art, the utility model has the beneficial effects that: the utility model
When the high-efficiency heat exchange device for energy recovery is used, flue gas enters a flue when the high-efficiency heat exchange device is used, the flue gas contacts a heat exchange screen plate in the flowing process, heat is transferred to the heat exchange screen plate, the heat enters a heat exchange frame of a ventilation assembly through a heat conduction plate, a corrugated pipe drives air to flow in the heat exchange frame, the air is in contact with the heat conduction plate, the heat is transferred to the air and is discharged, so that the heat is recovered, meanwhile, a vibration motor is started to vibrate on the flue to drive the flue to vibrate on a support plate, so that dust adhered to the heat conduction plate falls off, the dust adhered to the heat exchange plate in the flue gas can be prevented from being adhered to the heat exchange plate, the heat exchange efficiency is improved, the heat recovery effect is ensured, and the problem that the contact area between the heat exchange plate and the flue gas is reduced due to the large amount of dust in the flue gas during the heat recovery of the flue gas of the existing coal-fired boiler is solved, the heat exchange efficiency is deteriorated.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of an exploded structure of the present invention;
FIG. 3 is a schematic structural diagram of a heat exchange assembly in an embodiment of the utility model;
fig. 4 is a schematic structural view of a ventilation assembly in an embodiment of the present invention.
In the figure: 1. a heat exchange assembly; 11. a flue; 111. a jack slot; 112. a drawer slot; 12. a heat exchange screen plate; 13. a heat conducting plate; 14. a dust collection drawer; 15. a support plate; 151. a support spring; 2. a ventilation assembly; 21. a heat exchange frame; 22. a bellows; 3. a vibration motor.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1, 2, 3 and 4, a high-efficiency heat exchange device for energy recovery comprises a heat exchange assembly 1 and a ventilation assembly 2, wherein the heat exchange assembly 1 comprises a flue 11, a plurality of heat exchange screen plates 12 are vertically arranged in the flue 11, the heat exchange screen plates 12 are vertically fixed on the inner wall of the flue 11 along the horizontal direction, a plurality of jack slots 111 are uniformly and vertically penetrated through the top surface of the flue 11, a plurality of heat conduction plates 13 are uniformly and vertically fixed on the top end surface of the heat exchange screen plates 12, the heat conduction plates 13 are vertically inserted into the jack slots 111, and the ventilation assembly 2 is fixed on the top end surface of the flue 11.
And then through when using this energy recovery to use high-efficient heat transfer device, during the use through the flue gas entering flue 11, in the flue gas flow with heat transfer otter board 12 contact, the heat transfer is to heat transfer otter board 12, the heat passes through heat-conducting plate 13 and gets into in the heat transfer frame 21 of ventilation subassembly 2, bellows 22 drives the air and flows in heat transfer frame 21, the air contacts with heat-conducting plate 13, discharge in the heat transfer to the air, thereby the recovery of the heat of realization, start shock dynamo 3 simultaneously and shake on flue 11, drive flue 11 and shake on extension board 15, thereby fall the dust of adhesion on the heat-conducting plate 13, thereby can avoid the dust adhesion in the flue gas on the heat transfer board, improve heat exchange efficiency, guarantee the heat recovery effect.
Referring to fig. 4, the ventilation assembly 2 includes a heat exchange frame 21, a bottom end surface of the heat exchange frame 21 is disposed through, and the heat exchange frame 21 is fixed on a top end surface of the flue 11.
And then through ventilation unit 2 including heat transfer frame 21, the bottom face of heat transfer frame 21 runs through the setting, and heat transfer frame 21 is fixed on the top face of flue 11 to set up heat-conducting plate 13 cover, lead the air flow and take away the heat.
Referring to fig. 4, the two ends of the heat exchanging frame 21 are both provided with the corrugated pipes 22, and the corrugated pipes 22 are connected to the side end surfaces of the heat exchanging frame 21 in a penetrating manner.
Furthermore, the corrugated pipes 22 are arranged at the two ends of the heat exchange frame 21, and the corrugated pipes 22 are communicated with the side end face of the heat exchange frame 21, so that air can be conveyed to enter and carry heat conveniently.
Referring to fig. 3, a drawer slot 112 is horizontally formed on the front end surface of the flue 11 right below the heat exchange frame 21, and the dust collection drawer 14 is slidably inserted into the drawer slot 112.
And a drawer groove 112 is horizontally formed in the front end face of the flue 11 and located right below the heat exchange frame 21 in a penetrating manner, and the dust collection drawer 14 is inserted into the drawer groove 112 in a sliding manner, so that the dust collection drawer 14 in the drawer groove 112 is used for collecting smoke in the air, and further collecting dust.
Referring to fig. 3, a support plate 15 is horizontally disposed right below the flue 11, and a plurality of support springs 151 are vertically fixed on the top surface of the support plate 15.
A support plate 15 is horizontally arranged right below the flue 11, and a plurality of support springs 151 are vertically fixed on the top surface of the support plate 15 and used for supporting the flue 11.
Referring to fig. 3, the top ends of the supporting springs 151 are fixed to the bottom surface of the flue 11, and the vibration motor 3 is fixed to the middle portion of the bottom surface of the flue 11.
And then fix on the bottom surface of flue 11 through the top of many supporting springs 151, the bottom surface middle part of flue 11 is fixed with shock dynamo 3, and shock dynamo 3 shakes on flue 11, drives flue 11 and shakes on extension board 15 to fall the dust of adhesion on the heat-conducting plate 13, thereby can avoid the dust adhesion in the flue gas on the heat transfer board, improve heat exchange efficiency, guarantee the heat recovery effect.
The working principle is as follows: when the efficient heat exchange device for energy recovery is used, flue gas enters the flue 11 during use, the flue gas contacts the heat exchange screen 12 in the flow process, heat is transferred to the heat exchange screen 12, the heat enters the heat exchange frame 21 of the ventilation assembly 2 through the heat conduction plate 13, the corrugated pipe 22 drives air to flow in the heat exchange frame 21, the air contacts the heat conduction plate 13, and the heat is transferred to the air and then is discharged, so that the heat is recovered.
The device obtained through the design can basically meet the requirements that dust in the flue gas can be prevented from being adhered to the heat exchange plate, the heat exchange efficiency is improved, and the use of the efficient heat exchange device for energy recovery of the heat recovery effect is ensured.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an energy recovery uses high-efficient heat transfer device which characterized in that: including heat exchange component (1) and ventilation subassembly (2), heat exchange component (1) includes flue (11), the inside of flue (11) is vertical to be provided with a plurality of heat transfer otter boards (12), a plurality of heat transfer otter boards (12) are vertical to be fixed along the horizontal direction on the inner wall of flue (11), even vertical running through has seted up a plurality of jack grooves (111) on the top surface of flue (11), even vertical being fixed with a plurality of heat-conducting plates (13) on the top face of heat transfer otter board (12), a plurality of heat-conducting plates (13) are vertical to be pegged graft in jack groove (111), be fixed with on the top face of flue (11) ventilation subassembly (2).
2. The efficient heat exchange device for energy recovery according to claim 1, wherein the ventilation assembly (2) comprises a heat exchange frame (21), a bottom end face of the heat exchange frame (21) is arranged in a penetrating manner, and the heat exchange frame (21) is fixed on a top end face of the flue (11).
3. The efficient heat exchange device for energy recovery according to claim 2, wherein corrugated pipes (22) are arranged at both ends of the heat exchange frame (21), and the corrugated pipes (22) are connected with the side end faces of the heat exchange frame (21) in a penetrating manner.
4. The efficient heat exchange device for energy recovery as recited in claim 3, wherein a drawer groove (112) is horizontally perforated on the front end surface of the flue (11) right below the heat exchange frame (21), and a dust collection drawer (14) is slidably inserted into the drawer groove (112).
5. The efficient heat exchange device for energy recovery according to claim 4, characterized in that a support plate (15) is horizontally arranged right below the flue (11), and a plurality of support springs (151) are vertically fixed on the top surface of the support plate (15).
6. The efficient heat exchange device for energy recovery according to claim 5, wherein the top ends of the supporting springs (151) are fixed on the bottom surface of the flue (11), and the vibration motor (3) is fixed in the middle of the bottom surface of the flue (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121987377.2U CN215766650U (en) | 2021-08-23 | 2021-08-23 | Energy recovery uses high-efficient heat transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121987377.2U CN215766650U (en) | 2021-08-23 | 2021-08-23 | Energy recovery uses high-efficient heat transfer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215766650U true CN215766650U (en) | 2022-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121987377.2U Active CN215766650U (en) | 2021-08-23 | 2021-08-23 | Energy recovery uses high-efficient heat transfer device |
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| CN (1) | CN215766650U (en) |
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2021
- 2021-08-23 CN CN202121987377.2U patent/CN215766650U/en active Active
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