CN112240712B - Self-adjusting condensate water waste heat recoverer - Google Patents
Self-adjusting condensate water waste heat recoverer Download PDFInfo
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- CN112240712B CN112240712B CN202011066767.6A CN202011066767A CN112240712B CN 112240712 B CN112240712 B CN 112240712B CN 202011066767 A CN202011066767 A CN 202011066767A CN 112240712 B CN112240712 B CN 112240712B
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- heat conduction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B5/00—Condensers employing a combination of the methods covered by main groups F28B1/00 and F28B3/00; Other condensers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B11/00—Controlling arrangements with features specially adapted for condensers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B9/00—Auxiliary systems, arrangements, or devices
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N11/00—Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
- H02N11/002—Generators
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- General Engineering & Computer Science (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention belongs to the field of boiler equipment, and particularly relates to a self-adjusting condensate water waste heat recoverer which comprises a vertically arranged condensation cylinder, wherein the lower end of the condensation cylinder is fixedly communicated with a conveying pipe, a coaxially arranged recovery cylinder is sleeved outside the condensation cylinder, a heat transfer cavity is formed between the recovery cylinder and the condensation cylinder, the outer side wall of the condensation cylinder is fixedly connected with a plurality of heat conduction boxes which are arranged in a staggered mode and are positioned in the heat transfer cavity, each heat conduction box is communicated with the inner space of the condensation cylinder, at least one pair of horizontally arranged transmission rods is fixedly connected in the condensation cylinder, each transmission rod is provided with a strip-shaped transmission hole, two sliding blocks are connected in the transmission holes in a sliding mode, and a bearing is fixedly embedded in each sliding block. According to the invention, the plurality of heat conduction boxes extend into the heat transfer cavity, the heat conduction plate extends into the heat conduction boxes, and the heat conduction plate can conduct the temperature on the heat conduction plate into the fluid in the heat transfer cavity through the heat conduction boxes, so that the recovery of the waste heat of condensed water is realized.
Description
Technical Field
The invention belongs to the field of boiler equipment, and particularly relates to a self-adjusting condensate water waste heat recoverer.
Background
In the production and processing process of boiler equipment, sensible heat and latent heat which are not reasonably utilized are generally generated, the heat is called preheating, along with the continuous deepening of the green energy-saving concept, more and more chemical enterprises begin to recycle the waste heat, and the condensate water waste heat recoverer is equipment which is frequently used.
The condensate water waste heat recoverer is a device for recycling heat emitted when water vapor is condensed, the condensate water waste heat recoverer is often installed in a downstream workshop section generating condensate water, if pipelines in other workshop sections are heated, the temperature required by heated substances in pipelines in other workshop sections is often kept in a certain range, the amount of the water vapor is easy to change, at the moment, the heat transfer efficiency of the condensate water waste heat recoverer needs to be continuously adjusted in time, the constant temperature state of other pipelines can be ensured, most of the traditional condensate water waste heat recoverers are difficult to adjust in time, the heated substances are easily in an overheated or overcooled state, and the condensate water waste heat recoverer is inconvenient to use.
Therefore, a self-adjusting condensate waste heat recoverer is provided to solve the problems.
Disclosure of Invention
The invention aims to provide a self-adjusting condensate water waste heat recoverer capable of being adjusted in time aiming at the problem that the heat transfer efficiency of most of the traditional condensate water waste heat recoverers is difficult to adjust.
In order to achieve the purpose, the invention adopts the following technical scheme: a self-adjusting condensate water waste heat recoverer comprises a vertically arranged condensation cylinder, wherein the lower end of the condensation cylinder is fixedly communicated with a conveying pipe, the condensation cylinder is sleeved with a coaxially arranged recovery cylinder, a heat transfer cavity is formed between the recovery cylinder and the condensation cylinder, the outer side wall of the condensation cylinder is fixedly connected with a plurality of heat conduction boxes which are arranged in a staggered mode and are positioned in the heat transfer cavity, each heat conduction box is communicated with the inner space of the condensation cylinder, at least one pair of horizontally arranged transmission rods are fixedly connected in the condensation cylinder, each transmission rod is provided with a strip-shaped transmission hole, two sliding blocks are connected in the transmission holes in a sliding mode, a bearing is fixedly embedded in each sliding block, racks are fixedly connected on the side walls, opposite to the two sliding blocks, a gear is connected between the two racks in a common meshing mode, an adjusting mechanism is arranged in the gear, and two rotating shafts which are arranged vertically are arranged between the at least one pair of transmission rods, every the upper and lower extreme of axis of rotation all runs through the bearing setting and with the inner circle fixed connection of bearing, every all fixed cover is equipped with a plurality of heat conduction dishes in the axis of rotation, every heat conduction dish all extends to the heat conduction and sets up in the box, be equipped with actuating mechanism in the condensation cylinder.
The invention has the beneficial effects that:
a plurality of heat conduction boxes all extend to the heat transfer intracavity and set up, and the heat conduction dish extends to the heat conduction in the box again and sets up, and the heat conduction dish can be with the temperature on it in the fluid of heat transfer intracavity is conducted through the heat conduction box, realizes the recovery of comdenstion water waste heat.
In the self-adjusting condensate water waste heat recoverer, the adjusting mechanism comprises a fixed column fixedly connected in the transmission hole through a connecting rod, the gear is sleeved on the fixed column, the outer side wall of the fixed column is fixedly connected with a fixed strip coaxially arranged with the fixed column, the inner side wall of the rack is fixedly connected with a barrier strip coaxially arranged with the rack, and a closed adjusting cavity filled with evaporating liquid is formed between the fixed strip and the barrier strip.
The volume of vapor is great in the condensation cylinder, when the heat that the liquefaction was emitted was more, the temperature in the condensation cylinder can rise, the evaporation liquid of adjusting the intracavity this moment can the vaporization promote the blend stop, drive gear revolve, thereby drive heat conduction dish through rack and sliding block and from the interior toward outer removal of heat conduction box, make the heat transfer area between heat conduction dish and the heat conduction box reduce, avoid the temperature that rises suddenly to influence the fluid of heat conduction intracavity, can carry out automatically regulated, it is comparatively convenient, safety to use.
In the self-adjusting condensate water waste heat recoverer, the driving mechanism comprises a thermoelectric generator arranged outside the condensation cylinder, the cold end of the thermoelectric generator is arranged in the inner side wall of the heat conduction box, the hot end of the thermoelectric generator is arranged on the outer side wall of the transmission rod, a driving part is arranged at the joint of the rotating shaft and the bearing, and the driving part is electrically connected with the thermoelectric generator.
The heat conduction disc in the heat conduction box can liquefy the heat conduction that the comdenstion water was emitted to the heat transfer intracavity, and the temperature in the heat transfer intracavity is lower, therefore can reduce gradually along with the temperature in the heat conduction box that carries on of heat transfer, and keep higher temperature in the condensation cylinder all the time, consequently can produce the temperature difference between the cold junction of heat conduction box and the hot junction on the transfer line, thereby make thermoelectric generator generate electricity and drive the axis of rotation through the driving piece and rotate, drive the rotation of heat conduction disc, in transferring the hot part to the heat conduction box again, realize continuously conducting heat.
Drawings
Fig. 1 is a schematic structural diagram of a self-adjusting condensate waste heat recoverer provided by the invention;
FIG. 2 is a schematic view of the internal structure of a transmission rod in a self-adjusting condensate waste heat recoverer according to the present invention;
fig. 3 is a schematic diagram of an internal structure of a gear in the self-adjusting condensed water waste heat recoverer provided by the invention.
In the figure, 1 condensing cylinder, 2 conveying pipe, 3 recovery cylinder, 4 heat transfer cavities, 5 heat conduction boxes, 6 transmission rods, 7 transmission holes, 8 sliding blocks, 9 bearings, 10 racks, 11 gears, 12 rotating shafts, 13 heat conduction discs, 14 fixed columns, 15 fixed columns, 16 barrier strips and 17 adjusting cavities.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Examples
As shown in fig. 1-3, a self-adjusting condensate water waste heat recoverer includes a vertically arranged condensation cylinder 1, a delivery pipe 2 is fixedly communicated with the lower end of the condensation cylinder 1, water vapor is delivered into the condensation cylinder 1 from the delivery pipe 2, a coaxially arranged recovery cylinder 3 is sleeved outside the condensation cylinder 1, a heat transfer cavity 4 is formed between the recovery cylinder 3 and the condensation cylinder 1, and fluid for recovering condensate water waste heat, such as fluid material required to be heated in other working sections, is contained in the heat transfer cavity 4.
The outer side wall of the condensation cylinder 1 is fixedly connected with a plurality of heat conduction boxes 5 which are arranged in a staggered mode and located inside the heat transfer cavity 4, each heat conduction box 5 is communicated with the inner space of the condensation cylinder 1 (as shown in figure 1), and each heat conduction box 5 and each heat conduction plate 13 are made of heat conduction materials with good heat conduction performance.
At least one pair of horizontally arranged transmission rods 6 are fixedly connected in the condensation cylinder 1, a strip-shaped transmission hole 7 is formed in each transmission rod 6, two sliding blocks 8 are connected in the transmission holes 7 in a sliding mode, a bearing 9 is fixedly embedded in each sliding block 8, racks 10 are fixedly connected on the side walls, opposite to the two sliding blocks 8, of the two racks 10, and a gear 11 is meshed and connected between the two racks 10 (as shown in fig. 2).
Be equipped with adjustment mechanism in the gear 11, it is concrete, adjustment mechanism includes the fixed column 14 through connecting rod fixed connection in the drive hole 7, gear 11 cup joints on fixed column 14, the lateral wall fixedly connected with of fixed column 14 and its coaxial setting's fixed strip 15, the inside wall fixedly connected with of rack 10 and its coaxial setting's blend stop 16, form inside inclosed regulation chamber 17 (as shown in fig. 3) that contains the evaporative liquid between fixed strip 15 and the blend stop 16, the type of evaporative liquid is decided by the fluidic type in heat transfer chamber 4, the boiling point of evaporative liquid is not higher than the fluidic highest temperature of tolerating in heat transfer chamber 4.
Be equipped with the axis of rotation 12 of two equal vertical settings between at least a pair of transfer line 6, the upper and lower end of every axis of rotation 12 all run through the bearing 9 setting and with the inner circle fixed connection of bearing 9, all fixed cover is equipped with a plurality of heat conduction dishes 13 on every axis of rotation 12, every heat conduction dish 13 all extends to and sets up in the heat conduction box 5.
The condensing cylinder 1 is internally provided with a driving mechanism, it should be noted that the driving mechanism comprises a thermoelectric generator arranged outside the condensing cylinder 1, a cold end of the thermoelectric generator is arranged in an inner side wall of the heat conduction box 5, a hot end of the thermoelectric generator is arranged on an outer side wall of the transmission rod 6, a driving part is arranged at a joint of the rotating shaft 12 and the bearing 9, and the driving part is electrically connected with the thermoelectric generator.
The invention can be illustrated by the following operating modes:
when the heat conduction type condenser is used, water vapor is conveyed into the condensation cylinder 1 from the conveying pipe 2 to be liquefied and released, the heat conduction disc 13 absorbs heat in the process, and the heat conduction disc 13 extends into the heat conduction box 5, so that the heat conduction disc 13 can conduct the temperature on the heat conduction disc to the fluid in the heat conduction cavity 4 through the heat conduction box 5, and the recovery of the waste heat of condensed water is realized.
Along with the heat transfer, the temperature of the area of the heat conducting disc 13 in the heat conducting box 5 is gradually reduced, the temperature in the condensation cylinder 1 is always kept at a higher temperature, and therefore a temperature difference is generated between the cold end of the heat conducting box 5 and the hot end of the transmission rod 6, so that the thermoelectric generator generates electricity and drives the rotating shaft 12 to rotate through the driving part to drive the heat conducting disc 13 to rotate, and the hotter part is transferred into the heat conducting box 5 again to realize continuous heat transfer.
The volume of vapor is great in condensing cylinder 1, when the heat that the liquefaction was emitted is more, the temperature in condensing cylinder 1 can rise, adjust the evaporation capacity increase of the evaporating liquid in the chamber 17 this moment, lead to the internal pressure increase of cavity, promote blend stop 16 to remove then, drive gear 11 and rotate, pivoted gear 11 can drive two racks 10 and remove, drive two sliding blocks 8 and remove to the middle part of transmission hole 7, thereby make heat conduction dish 13 from the interior toward the removal part distance of heat conduction box 5, make the heat transfer area between heat conduction dish 13 and the heat conduction box 5 reduce, avoid the temperature heat transfer chamber 4 interior fluid that rises suddenly to cause the influence, thereby realize automatically regulated's function.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (2)
1. A self-adjusting condensate water waste heat recoverer comprises a vertically arranged condensation cylinder (1), wherein the lower end of the condensation cylinder (1) is fixedly communicated with a conveying pipe (2), and the self-adjusting condensate water waste heat recoverer is characterized in that a coaxially arranged recovery cylinder (3) is sleeved outside the condensation cylinder (1), a heat transfer cavity (4) is formed between the recovery cylinder (3) and the condensation cylinder (1), the outer side wall of the condensation cylinder (1) is fixedly connected with a plurality of heat conduction boxes (5) which are arranged in a staggered mode and located in the heat transfer cavity (4), each heat conduction box (5) is communicated with the inner space of the condensation cylinder (1), at least one pair of horizontally arranged transmission rods (6) is fixedly connected in the condensation cylinder (1), each transmission rod (6) is provided with a strip-shaped transmission hole (7), two sliding blocks (8) are slidably connected in the transmission hole (7), and a bearing (9) is fixedly embedded in each sliding block (8), racks (10) are fixedly connected to the opposite side walls of the two sliding blocks (8), a gear (11) is meshed and connected between the two racks (10), an adjusting mechanism is arranged in the gear (11), two rotating shafts (12) which are vertically arranged are arranged between at least one pair of transmission rods (6), the upper end and the lower end of each rotating shaft (12) penetrate through a bearing (9) and are fixedly connected with the inner ring of the bearing (9), a plurality of heat conduction discs (13) are fixedly sleeved on each rotating shaft (12), each heat conduction disc (13) extends into a heat conduction box (5), and a driving mechanism is arranged in the condensation cylinder (1); the driving mechanism comprises a thermoelectric generator arranged outside the condensation cylinder (1), the cold end of the thermoelectric generator is arranged in the inner side wall of the heat conduction box (5), the hot end of the thermoelectric generator is arranged on the outer side wall of the transmission rod (6), a driving part is arranged at the joint of the rotating shaft (12) and the bearing (9), and the driving part is electrically connected with the thermoelectric generator.
2. The self-adjusting condensate water waste heat recoverer according to claim 1, wherein the adjusting mechanism comprises a fixed column (14) fixedly connected in the transmission hole (7) through a connecting rod, the gear (11) is sleeved on the fixed column (14), a fixed strip (15) coaxially arranged with the fixed column (14) is fixedly connected to the outer side wall of the fixed column (14), a barrier strip (16) coaxially arranged with the rack (10) is fixedly connected to the inner side wall of the rack (10), and a closed adjusting cavity (17) filled with evaporating liquid is formed between the fixed strip (15) and the barrier strip (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011066767.6A CN112240712B (en) | 2020-10-03 | 2020-10-03 | Self-adjusting condensate water waste heat recoverer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011066767.6A CN112240712B (en) | 2020-10-03 | 2020-10-03 | Self-adjusting condensate water waste heat recoverer |
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| Publication Number | Publication Date |
|---|---|
| CN112240712A CN112240712A (en) | 2021-01-19 |
| CN112240712B true CN112240712B (en) | 2022-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011066767.6A Active CN112240712B (en) | 2020-10-03 | 2020-10-03 | Self-adjusting condensate water waste heat recoverer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US7980078B2 (en) * | 2008-03-31 | 2011-07-19 | Mccutchen Co. | Vapor vortex heat sink |
| CN103438426B (en) * | 2013-07-26 | 2015-04-08 | 山东英电节能科技有限公司 | Boiler smoke gas afterheat energy-saving system for thermal power plant |
| CN209840799U (en) * | 2019-04-19 | 2019-12-24 | 孟州市远弘干燥设备研发有限公司 | Heat exchanger capable of rotary heat exchange |
| CN110486577B (en) * | 2019-08-22 | 2020-07-03 | 乐清市川嘉电气科技有限公司 | Low-power consumption cloud computer machine case is with multi-functional heat dissipation base |
| CN211451349U (en) * | 2019-12-29 | 2020-09-08 | 宁夏百川通清洁能源有限公司 | Storage device for condensate water recovery |
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Effective date of registration: 20211224 Address after: 755000 luojinxin Industrial Park, Shapotou District, Zhongwei City, Ningxia Hui Autonomous Region Applicant after: Ningxia Zhongwei Yinhe smelting Co.,Ltd. Address before: 471000 Wangcheng international road, northeast corner of the intersection of Zhongzhou middle road and Wangcheng Avenue, Xigong District, Luoyang City, Henan Province Applicant before: Song Youzhi |