CN216132320U - Waste heat recycling device in energy comprehensive management industry - Google Patents
Waste heat recycling device in energy comprehensive management industry Download PDFInfo
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- CN216132320U CN216132320U CN202121113367.6U CN202121113367U CN216132320U CN 216132320 U CN216132320 U CN 216132320U CN 202121113367 U CN202121113367 U CN 202121113367U CN 216132320 U CN216132320 U CN 216132320U
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Abstract
The utility model discloses a waste heat recycling device in the energy comprehensive management industry, which comprises a hollow device shell and a heat exchange tube, wherein the heat exchange tube is fixedly connected with the device shell in a penetrating manner, an installation cavity is formed in the top wall of the device shell, the upper surface of the device shell is fixedly connected with a three-phase motor through a support, an output shaft of the three-phase motor is rotatably connected with the device shell in a penetrating manner through a bearing and extends into the installation cavity, one end, located in the installation cavity, of an output shaft of the three-phase motor is welded with a first gear, the first gear is meshed with two second gears, the first gear and the second gear are in interference fit with a reciprocating lead screw, and the reciprocating lead screw is rotatably connected with the device shell in a penetrating manner through the bearing and extends into the device shell. The utility model can prevent scale from accumulating on the outer wall of the heat exchange tube while utilizing the waste heat, improve the utilization rate of the waste heat and simultaneously uniformly heat the water in the device.
Description
Technical Field
The utility model relates to the technical field of energy management and energy-saving service, in particular to a waste heat recycling device in the energy comprehensive management industry.
Background
Along with the continuous development of science and technology and production, the demand of our to the energy is also increasing, and in production and life process, there are a lot of energy wasted, therefore energy integrated management is also the focus of development, and in energy integrated management, the recovery of waste heat is one of the key mode, through collecting the waste heat, and the rethread waste heat heats water to make water have certain temperature, supply with other aspects and use, practiced thrift the energy greatly.
Among the prior art, current waste heat recovery utilizes device, generally directly with the heat exchange tube submergence in aqueous to make the heat intensification in the water absorption heat exchange tube, this has just led to the heat exchange tube outer wall incrustation scale to easily appear, and long-term the piling up of incrustation scale can lead to the heat exchange efficiency greatly reduced of heat exchange tube, thereby has reduced the utilization ratio of waste heat.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a waste heat recycling device in the energy comprehensive management industry.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the waste heat recycling device in the energy comprehensive management industry comprises a hollow device shell and a heat exchange tube, wherein the heat exchange tube is fixedly connected with the device shell in a penetrating way, the top wall of the device shell is internally provided with an installation cavity, the upper surface of the device shell is fixedly connected with a three-phase motor through a bracket, the output shaft of the three-phase motor is in penetrating rotary connection with the device shell through a bearing and extends into the mounting cavity, one end of an output shaft of the three-phase motor, which is positioned in the mounting cavity, is welded with a first gear, the first gear is meshed with two second gears, the first gear and the second gear are both in interference fit with a reciprocating lead screw, the reciprocating lead screw is in penetrating rotary connection with the device shell through a bearing and extends to the interior of the device shell, one section of the reciprocating screw rod, which is positioned in the device shell, is in threaded connection with a cleaning block, and the side walls of the cleaning blocks, which are positioned on two sides, are provided with stirring devices.
Preferably, agitating unit include with clean piece lateral wall welded mounting panel, the mounting panel inside wall rotates through the bearing and is connected with two axis of rotation, device shell inside wall welding has a plurality of racks, axis of rotation interference fit has a plurality of stirring gears, stir gear and the rack toothing who corresponds, be provided with spiral leaf rabbling mechanism in the mounting panel.
Preferably, the rotary vane stirring mechanism comprises a plurality of first bevel gears in interference fit with the rotating shaft, the first bevel gears are meshed with second bevel gears, the second bevel gears are in interference fit with driven shafts, the driven shafts are connected with the mounting plate in a penetrating and rotating mode through bearings, and stirring blades are welded at one ends, far away from the corresponding second bevel gears, of the driven shafts.
Preferably, the device shell inside wall is provided with a plurality of limiting grooves, and the cleaning block is in sliding connection with the device shell inside wall through the corresponding limiting grooves.
Preferably, a bearing between the reciprocating screw rod and the device shell is a sealing bearing, and the side wall of the cleaning block close to one side of the heat exchange tube is provided with bristles.
Preferably, the outer walls of the reciprocating screw rod, the rack, the stirring gear, the first bevel gear and the second bevel gear are coated with antirust coatings.
Compared with the prior art, the utility model has the advantages that:
1. the cleaning block is driven to reciprocate up and down by the rotation of the reciprocating screw rod through the arrangement of the three-phase motor, the first gear, the second gear and the reciprocating screw rod, the side wall of the heat exchange tube is continuously cleaned through bristles on the side wall of the cleaning block, and scale is prevented from being accumulated on the side wall of the heat exchange tube, so that the heat exchange efficiency is prevented from being influenced by the scale, and the utilization rate of waste heat is improved;
2. through setting up the mounting panel, the axis of rotation, mix the gear, the rack, first bevel gear, the second bevel gear, the driven shaft, mix the blade, reciprocating motion carries out cleanly the heat transfer pipe about the cleaning block in, the drive is mixed the blade and is rotated, constantly stir the water in the device, thereby make the lower water of temperature can carry out the heat transfer with the heat exchange tube in the device, and the water around the heat transfer pipe is heated all the time to the non, thereby make the water in the device can the even heating, the partly cold condition of hot part can not appear.
Drawings
Fig. 1 is a schematic structural diagram of a waste heat recycling device in the energy integrated management industry according to the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
fig. 3 is an enlarged view of fig. 2 at B.
In the figure: the device comprises a device shell 1, a three-phase motor 2, a mounting cavity 3, a first gear 4, a second gear 5, a reciprocating lead screw 6, a cleaning block 7, a limiting groove 8, a mounting plate 9, a rotating shaft 10, a stirring gear 11, a rack 12, a first bevel gear 13, a second bevel gear 14, a driven shaft 15, stirring blades 16 and a heat exchange tube 101.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, the waste heat recycling device in the energy comprehensive management industry comprises a hollow device shell 1 and a heat exchange tube 101, wherein the heat exchange tube 101 is fixedly connected with the device shell 1 in a penetrating manner, a mounting cavity 3 is formed in the top wall of the device shell 1, a three-phase motor 2 is fixedly connected to the upper surface of the device shell 1 through a support, the three-phase motor 2 adopts a motor with the model of Y100L-2, an output shaft of the three-phase motor 2 is rotatably connected with the device shell 1 in a penetrating manner through a bearing and extends into the mounting cavity 3, one end, located in the mounting cavity 3, of an output shaft of the three-phase motor 2 is welded with a first gear 4, the first gear 4 is meshed with two second gears 5, the first gear 4 and the second gear 5 are consistent in size and guarantee the rotating speed of the first gear 4 and the second gear 5 to be consistent, a reciprocating lead screw 6 is in interference fit with the first gear 4 and the second gear 5, the reciprocating lead screw 6 is rotatably connected with the device shell 1 in a penetrating manner through a bearing and extends into the reciprocating lead screw, one section of the reciprocating screw rod 6 positioned in the device shell 1 is connected with a cleaning block 7 through threads, and the side walls of the cleaning blocks 7 positioned on two sides are provided with stirring devices.
Stirring device includes with clean 7 lateral wall welded mounting panel 9 of piece, as shown in fig. 2, the lateral wall welding that is located the clean 7 of both sides and keeps away from heat exchange tube 101 one side has mounting panel 9, mounting panel 9 is the U font, the mounting panel 9 inside wall is connected with two axis of rotation 10 through the bearing rotation, the welding of device shell 1 inside wall has a plurality of racks 12, rack 12 welds on two relative inside walls, axis of rotation 10 interference fit has a plurality of stirring gears 11, stirring gear 11 meshes with the rack 12 that corresponds, be provided with rotary vane rabbling mechanism in the mounting panel 9.
The rotary vane stirring mechanism comprises a plurality of first bevel gears 13 in interference fit with the rotating shaft 10, the first bevel gears 13 are meshed with second bevel gears 14, the second bevel gears 14 are in interference fit with driven shafts 15, the driven shafts 15 are connected with the mounting plate 9 in a penetrating and rotating mode through bearings, and stirring blades 16 are welded at one ends, far away from the corresponding second bevel gears 14, of the driven shafts 15.
A plurality of limiting grooves 8 are formed in the inner side wall of the device shell 1, the cleaning block 7 is connected with the inner side wall of the device shell 1 in a sliding mode through the corresponding limiting grooves 8, the cleaning block 7 is limited by the limiting grooves 8 to move up and down, and therefore the cleaning block 7 is prevented from rotating along with the reciprocating lead screw 6 and can only reciprocate up and down under the rotation of the reciprocating lead screw 6.
The bearing between the reciprocating screw rod 6 and the device shell 1 is a sealing bearing, the sealing bearing prevents water in the device shell 1 from leaking to the installation cavity 3 through the bearing joint, influences are caused on an internal gear, the side wall of the cleaning block 7 close to one side of the heat exchange tube 101 is provided with bristles, and the outer wall of the heat exchange tube 101 is cleaned through the bristles and the vertical reciprocating motion of the cleaning block 7.
The outer walls of the reciprocating screw 6, the rack 12, the stirring gear 11, the first bevel gear 13 and the second bevel gear 14 are coated with antirust coatings, and parts of the parts need to be immersed in water for a long time to work, so that the service life of the parts can be greatly prolonged by coating the outer walls with the antirust coatings, and corrosion is prevented.
When the device is used, the waste heat flue gas is introduced into the heat exchange tube 101, and heat exchange is carried out between the heat exchange tube 101 and the water in the device shell 1, so that the temperature of the water is increased, and the waste heat is utilized;
during heat exchange, the three-phase motor 2 is started, so that the three-phase motor 2 drives the first gear 4 to rotate, the first gear 4 drives the two second gears 5 meshed with the first gear to rotate, the first gear 4 and the second gear 5 drive the reciprocating lead screw 6 to rotate, the cleaning block 7 is driven to reciprocate up and down through the rotation of the reciprocating lead screw 6 and the threaded connection between the reciprocating lead screw 6 and the cleaning block 7, the outer wall of the heat exchange tube 101 is cleaned through bristles on the side wall of the cleaning block 7, and scale accumulation is prevented;
the cleaning block 7 is driven to do up-and-down reciprocating motion simultaneously when doing up-and-down reciprocating motion, thereby the mounting plate 9 drives the stirring gear 11 to move, through the meshing of the stirring gear 11 and the rack 12, the stirring gear 11 rotates, the rotating shaft 10 in interference fit with the stirring gear is driven to rotate, the first bevel gear 13 in interference fit with the rotating shaft 10 rotates, the second bevel gear 14 meshed with the first bevel gear 13 rotates, the second bevel gear 14 drives the driven shaft 15 in interference fit with the driven shaft 14 to rotate, the driven shaft 15 rotates to drive the stirring blades 16 welded with the driven shaft to rotate, the water inside the device shell 1 is continuously stirred, and the water in the device shell 1 is uniformly heated.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. Waste heat recycling device in the energy comprehensive management industry comprises a hollow device shell (1) and a heat exchange tube (101), wherein the heat exchange tube (101) is fixedly connected with the device shell (1) in a penetrating manner, and is characterized in that a mounting cavity (3) is formed in the top wall of the device shell (1), the upper surface of the device shell (1) is fixedly connected with a three-phase motor (2) through a support, an output shaft of the three-phase motor (2) is rotatably connected with the device shell (1) in a penetrating manner through a bearing and extends into the mounting cavity (3), one end of the output shaft of the three-phase motor (2) located in the mounting cavity (3) is welded with a first gear (4), the first gear (4) is meshed with two second gears (5), the first gear (4) and the second gears (5) are in interference fit with a reciprocating lead screw (6), the reciprocating lead screw (6) is rotatably connected with the device shell (1) in a penetrating manner through a bearing and extends into the device shell, one section of the reciprocating screw rod (6) located in the device shell (1) is connected with a cleaning block (7) in a threaded mode, and the side walls of the cleaning block (7) located on two sides are provided with stirring devices.
2. The waste heat recycling device in the energy integrated management industry according to claim 1, wherein the stirring device comprises a mounting plate (9) welded with the side wall of the cleaning block (7), the inner side wall of the mounting plate (9) is rotatably connected with two rotating shafts (10) through bearings, the inner side wall of the device shell (1) is welded with a plurality of racks (12), the rotating shafts (10) are in interference fit with a plurality of stirring gears (11), the stirring gears (11) are meshed with the corresponding racks (12), and a rotary vane stirring mechanism is arranged in the mounting plate (9).
3. The waste heat recycling device in the energy integrated management industry according to claim 2, wherein the rotary vane stirring mechanism comprises a plurality of first bevel gears (13) in interference fit with the rotating shaft (10), the first bevel gears (13) are engaged with second bevel gears (14), the second bevel gears (14) are in interference fit with driven shafts (15), the driven shafts (15) are rotatably connected with the mounting plate (9) through bearings in a penetrating manner, and stirring vanes (16) are welded at one ends of the driven shafts (15) far away from the corresponding second bevel gears (14).
4. The waste heat recycling device in the energy integrated management industry according to claim 1, wherein a plurality of limiting grooves (8) are formed in the inner side wall of the device shell (1), and the cleaning block (7) is connected with the inner side wall of the device shell (1) in a sliding mode through the corresponding limiting grooves (8).
5. The waste heat recycling device in the energy comprehensive management industry according to claim 1, wherein the bearing between the reciprocating lead screw (6) and the device shell (1) is a sealed bearing, and the side wall of the cleaning block (7) close to one side of the heat exchange tube (101) is provided with bristles.
6. The waste heat recycling device in the energy comprehensive management industry according to claim 3, wherein the outer walls of the reciprocating screw rod (6), the rack (12), the stirring gear (11), the first bevel gear (13) and the second bevel gear (14) are coated with antirust coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121113367.6U CN216132320U (en) | 2021-05-21 | 2021-05-21 | Waste heat recycling device in energy comprehensive management industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121113367.6U CN216132320U (en) | 2021-05-21 | 2021-05-21 | Waste heat recycling device in energy comprehensive management industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216132320U true CN216132320U (en) | 2022-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121113367.6U Active CN216132320U (en) | 2021-05-21 | 2021-05-21 | Waste heat recycling device in energy comprehensive management industry |
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| Country | Link |
|---|---|
| CN (1) | CN216132320U (en) |
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2021
- 2021-05-21 CN CN202121113367.6U patent/CN216132320U/en active Active
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