CN210952468U - Condensation tower structure - Google Patents

Condensation tower structure Download PDF

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Publication number
CN210952468U
CN210952468U CN201921629871.4U CN201921629871U CN210952468U CN 210952468 U CN210952468 U CN 210952468U CN 201921629871 U CN201921629871 U CN 201921629871U CN 210952468 U CN210952468 U CN 210952468U
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China
Prior art keywords
condensing
tank
bearing
end surface
pump
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Expired - Fee Related
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CN201921629871.4U
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Chinese (zh)
Inventor
冻伟伟
边卫平
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Henan Jinshan Chemical Equipment Co ltd
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Henan Jinshan Chemical Equipment Co ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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Abstract

The utility model relates to a condensing tower structure, which comprises bearing columns, a condensing tank, a heat exchange plate, a bearing tray, a heat exchanger, an atomizing nozzle, an atomizing pump, a circulating pump, a negative pressure pump, a waste heat recovery device and a control circuit, wherein the lower end surface of the condensing tank is connected with at least three bearing columns, and the upper end surface is provided with an air outlet and is communicated with the negative pressure pump through the air outlet; bear the tray and inlay in the condensing cylinder and be a condensing chamber and a water storage chamber with condensing cylinder top-down, atomizing spout equipartition is bearing the tray up end, and the heat transfer board inlays in the condensing chamber and distributes along condensing chamber axis top-down, and atomizing pump, circulating pump, negative pressure pump all are connected with the condensing cylinder surface, and waste heat recovery device and control circuit all are connected with the carrier bar. The utility model discloses an aspect simple structure integrates the degree height, and the commonality is good, and on the other hand system operation energy consumption is low, can effectively improve the waste heat resource recovery utilization ratio in the comdenstion water to reach the purpose that improves comdenstion water recovery regeneration efficiency and reduce the operating cost.

Description

Condensation tower structure
Technical Field
The utility model relates to a condensate water treatment device, exactly a condensation tower structure says so.
Background
In industrial production, a large amount of cooling and recycling operations of water, high-molecular organic matter liquid, high-temperature steam and high-temperature steam-liquid mixture are often involved, wherein one of important devices for realizing cooling operation in a condensing tower chamber is huge in usage amount, the currently used condensing tower devices are often heat exchange operations between one or more heat exchangers and high-temperature reflux condensed water arranged in a closed cavity, meanwhile, cooling fans and forced refrigerating devices are required to be arranged in the closed cavity for matching operation, on one hand, the high-temperature liquid and steam-liquid mixture is cooled, on the other hand, waste heat recovery is carried out in the cooling operation process, the traditional cooling tower devices can meet the using requirements, but the traditional cooling tower devices have large structure volume, complex structure, low integration degree, large construction and maintenance difficulty and high cost, meanwhile, the heat exchange efficiency is low in balance, and the current condensing tank can only meet the requirements of liquid, The requirements of cooling operation of specific forms of media such as high-temperature steam and the like are relatively poor in use flexibility and universality, and the requirements of actual use are difficult to effectively meet.
Therefore, in order to solve the above problems, it is urgently needed to develop a completely new condensation tower structure to meet the needs of practical use.
SUMMERY OF THE UTILITY MODEL
To the not enough that exists on the prior art, the utility model provides a condensing tower structure, this utility model an aspect simple structure integrates the degree height, and the commonality is good, can effectively satisfy the needs that high temperature liquid, high temperature steam and high temperature vapour-liquid mixture high-efficient condensation retrieved the operation, and on the other hand system operation energy consumption is low to waste heat resource recycle rate in the condensation operation can be effectively improved, greatly improve the heat and do comprehensive utilization.
In order to achieve the above purpose, the utility model discloses a realize through following technical scheme:
a condensation tower structure comprises bearing columns, a condensation tank, a heat exchange plate, a bearing tray, a heat exchanger, an atomizing nozzle, an atomizing pump, a circulating pump, a negative pressure pump, a waste heat recovery device and a control circuit, wherein the condensation tank is of a closed cavity structure with the axis vertical to the horizontal plane, the lower end face of the condensation tank is connected with at least three bearing columns, and the bearing columns are uniformly distributed around the axis of the condensation tank; the upper end surface is provided with an exhaust port and is communicated with the negative pressure pump through the exhaust port; the lower end surface is provided with a liquid outlet, the bearing tray is embedded in the condensing tank, the bearing tray and the condensing tank are coaxially distributed, the condensing tank is divided into a condensing chamber and a water storage chamber from top to bottom, a plurality of atomizing nozzles are uniformly distributed on the upper end surface of the bearing tray around the axis of the bearing tray, the axis of the atomizing nozzles and the axis of the condensing tank form an included angle of 0-60 degrees, at least two heat exchange plates are embedded in the condensing chamber and distributed from top to bottom along the axis of the condensing chamber, the heat exchange plates are in a truncated cone-shaped hollow tubular structure coaxially distributed with the condensing chamber, the heat exchange plates are mutually connected in parallel and are connected with the inner surface of the tank body corresponding to the condensing chamber through bearing keels, at least one heat exchanger is embedded in the water storage chamber, the atomizing nozzles are provided with a liquid inlet corresponding to the side surface of the condensing tank and communicated with, and communicate with hot medium inflow entrance and heat transfer medium backward flow mouth, the atomizing pump, the circulating pump, the negative pressure pump all is connected with the condensate tank surface, wherein the atomizing pump communicates with the inlet, and communicate with the negative pressure pump through the refluence branch pipe, the circulating pump communicates with hot medium inflow entrance and heat transfer medium backward flow mouth respectively, and hot medium inflow entrance and heat transfer medium backward flow mouth communicate with waste heat recovery device through the circulating pump, waste heat recovery device and control circuit all are connected with the carrier bar, and control circuit respectively with the atomizing pump, the circulating pump, the negative pressure pump, waste heat recovery device electrical connection.
Furthermore, the axis of the bearing column and the axis of the condensing tank form an included angle of 0-45 degrees, and the axis of the bearing column is intersected with the axis of the condensing tank when the included angle of the axis of the bearing column and the axis of the condensing tank is greater than 0 degree.
Furthermore, a temperature sensor is arranged at the position of each of the heat exchange plate, the bearing tray, the heat exchanger and the atomizing nozzle, and each temperature sensor is electrically connected with the control circuit.
Further, the heat transfer board include heat exchange tube, corrugated metal plate, plate filter, wherein corrugated metal plate cladding is at heat exchange tube up end and terminal surface down, and parallel distribution between the corrugated metal plate of heat exchange tube up end and terminal surface down, just heat exchange tube, corrugated metal plate constitute the axis cross-section jointly and are isosceles trapezoid's round platform form hollow tubular structure, and the heat transfer board up end external diameter is 1/4-3/4 of terminal surface external diameter down, and the terminal surface external diameter is 80% -90% of condensation chamber internal diameter under the heat transfer board, plate filter inlays in round platform form hollow tubular structure up end and coaxial distribution.
Furthermore, a plurality of through holes are uniformly distributed on the metal corrugated plate, the aperture of each through hole is not more than 3 mm, the axial line of each through hole is parallel to the axial line of the condensation tank, and the total area of the through holes is 30% -60% of the total area of the surface of the metal corrugated plate.
Furthermore, in the heat exchange plates, the distance between two adjacent heat exchange plates is not less than 10 cm, and the bearing keel is in an annular frame structure which is coaxially distributed with the condensing tank.
Furthermore, the inner diameter of the water storage chamber is 1-3.5 times of the inner diameter of the condensation chamber.
Furthermore, the control circuit is a circuit system based on a DSP chip, and is additionally provided with at least one serial port data communication port.
Furthermore, the waste heat recovery device is located under the condensing tank, is coaxially distributed with the condensing tank and is connected with each bearing column through a bearing keel.
The utility model discloses an aspect simple structure integrates the degree height, and the commonality is good, can effectively satisfy the needs that the operation was retrieved in the high-efficient condensation of high temperature liquid, high temperature steam and high temperature vapour-liquid mixture, and on the other hand system operation energy consumption is low to waste heat resource recycle rate in the condensation operation can effectively be improved, the comprehensive utilization rate of doing of heat is greatly improved.
Drawings
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments;
fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
In order to make the utility model realize, the technical end, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, and the utility model is further explained by combining the specific implementation mode.
The condensing tower structure shown in fig. 1 comprises bearing columns 1, a condensing tank 2, a heat exchange plate 3, a bearing tray 4, a heat exchanger 5, an atomizing nozzle 6, an atomizing pump 7, a circulating pump 8, a negative pressure pump 9, a waste heat recovery device 10 and a control circuit 11, wherein the condensing tank 2 is a closed cavity structure with the axis vertical to the horizontal plane, the lower end surface of the condensing tank is connected with at least three bearing columns 1, and each bearing column ring 1 is uniformly distributed around the axis of the condensing tank 2; the upper end surface is provided with an exhaust port 21 and is communicated with the negative pressure pump 9 through the exhaust port 21; the lower end surface is provided with a liquid outlet 22, the bearing tray 4 is embedded in the condensing tank 2, the bearing tray and the condensing tank 2 are distributed coaxially, the condensing tank 2 is provided with a condensing chamber 101 and a water storage chamber 102 from top to bottom, a plurality of atomizing nozzles 6 are uniformly distributed on the upper end surface of the bearing tray 4 around the axis of the bearing tray 4, the axis of the atomizing nozzles 6 forms an included angle of 0-60 degrees with the axis of the condensing tank 2, at least two heat exchange plates 3 are embedded in the condensing chamber 101 and distributed from top to bottom along the axis of the condensing chamber 101, the heat exchange plates 3 are in a truncated cone-shaped hollow tubular structure which is coaxially distributed with the condensing chamber 101, the heat exchange plates 3 are mutually connected in parallel and are connected with the inner surface of the tank body corresponding to the condensing chamber 101 through bearing keels 12, at least one heat exchanger 5 is embedded in the water storage chamber 102, the atomizing nozzles 6 are provided with a liquid inlet 13 corresponding to the side surface of the condensing tank 2 and communicated with the liquid inlet 13, and, and communicate with hot medium inflow opening 14 and heat transfer medium return opening 15, atomizing pump 7, circulating pump 8, negative pressure pump 9 all with the external surface connection of condensing tank 2, wherein atomizing pump 7 communicates with inlet 13, and communicate with negative pressure pump 9 through backflow branch pipe 16, circulating pump 8 communicates with hot medium inflow opening 14 and heat transfer medium return opening 15 respectively, and hot medium inflow opening 14 and heat transfer medium return opening 15 communicate with waste heat recovery device 10 through circulating pump 8, waste heat recovery device 10 and control circuit 11 all are connected with carrier bar 1, and control circuit 11 respectively with atomizing pump 7, circulating pump 8, negative pressure pump 9, waste heat recovery device 10 electrical connection.
The device comprises a heat exchange plate 3, a bearing tray 4, a heat exchanger 5 and an atomizing nozzle 6, wherein the axis of the bearing column 1 and the axis of the condensing tank 2 form an included angle of 0-45 degrees, the axis of the bearing column 1 and the axis of the condensing tank 2 are intersected when the included angle of the axis of the bearing column 1 and the axis of the condensing tank 2 is greater than 0 degree, the temperature sensors 17 are arranged at the heat exchange plate 3, the bearing tray 4, the heat exchanger 5 and the atomizing nozzle 6, and each temperature sensor 17 is electrically connected with a control circuit 11.
It is important to explain that the heat exchange plate 3 comprises a heat exchange tube 31, a corrugated metal plate 32 and a plate filter 33, wherein the corrugated metal plates 32 are coated on the upper end surface and the lower end surface of the heat exchange tube 31, and the corrugated metal plates 32 on the upper end surface and the lower end surface of the heat exchange tube 31 are distributed in parallel, and the heat exchange tube 31 and the corrugated metal plate 32 together form a round platform-shaped hollow tubular structure with an isosceles trapezoid axial section, the outer diameter of the upper end face of the heat exchange plate 3 is 1/4-3/4 of the outer diameter of the lower end face, the outer diameter of the lower end face of the heat exchange plate 3 is 80% -90% of the inner diameter of the condensation chamber 2, the plate filter 33 is embedded in the upper end face of the truncated cone-shaped hollow tubular structure and is coaxially distributed, a plurality of through holes 34 are uniformly distributed on the metal corrugated plate 32, the aperture of the through holes 34 is not more than 3 mm, the axis is distributed in parallel with the axis of the condensing tank 2, and the total area of the through holes 34 is 30 to 60 percent of the total surface area of the corrugated metal plate 32.
Preferably, in the heat exchange plates 3, the distance between two adjacent heat exchange plates 3 is not less than 10 cm, and the bearing keel 12 is an annular frame structure coaxially distributed with the condensing tank 2.
Preferably, the inner diameter of the reservoir 102 is 1 to 3.5 times of the inner diameter of the condensation chamber.
In this embodiment, the control circuit 11 is a circuit system based on a DSP chip, and is further provided with at least one serial data communication port.
In this embodiment, the waste heat recovery device 10 is located under the condensing tank 2, is coaxially distributed with the condensing tank 2, and is connected with each bearing column 1 through a bearing keel 12.
In the concrete implementation of the novel device, the novel device is assembled by a bearing column, a condensing tank, a heat exchange plate, a bearing tray, a heat exchanger, an atomizing nozzle, an atomizing pump, a circulating pump, a negative pressure pump, a waste heat recovery device and a control circuit, then the novel device is installed at a designated working position through the bearing column, and then the atomizing pump is communicated with an external high-temperature condensed water return pipeline; and the waste heat recovery device is communicated with an external heat energy system, and finally, the control circuit is connected with the external power supply circuit and the monitoring system in a data communication manner, so that the novel assembly is completed.
In the concrete operation of the novel condensation water cooling device, firstly, the high-temperature backflow condensation water of an external high-temperature condensation water backflow pipeline, the water vapor or the mixture of the condensation water and the water vapor are secondarily pressurized through the atomizing pump, and are atomized and sprayed through the atomizing nozzle, then, the high-temperature high-pressure condensation water mist is sprayed into the condensation chamber of the condensation tank from bottom to top along the axis of the condensation tank, and sequentially passes through the lower surfaces of the heat exchange plates when the high-temperature high-pressure condensation water mist runs from bottom to top along the axis of the condensation tank, so as to carry out preliminary heat exchange, cooling and condensation, the condensation water falls back from top to bottom under the action of gravity when rising to the upper part of the condensation chamber, and carries out secondary heat exchange with the upper end surfaces of the heat exchange plates in the condensation chamber, finally, the condensation water is converged into the water storage chamber of the condensation, when the heat exchange plate and the heat exchanger perform heat exchange cooling operation on the condensate water, on one hand, the heat exchange medium circularly flows among the waste heat recovery device, the heat exchange plate and the heat exchanger through the circulating pump, so that the waste heat of the condensate water is recycled by the waste heat recovery device, and the purpose of flexibly adjusting the waste heat recovery efficiency of the condensate water is achieved by adjusting the temperature of the heat exchange medium in the waste heat recovery device; on the other hand, air above the condensing tank is discharged through the negative pressure pump, the overall pressure in the condensing tank is reduced, and the boiling point of the liquid material is reduced through reducing the air pressure, so that the comprehensive recovery rate of the waste heat resources during condensing operation is improved.
In addition, this novel structural, indirect heating equipment at different levels all concentrates along the condensate tank top-down and distributes to very big improvement this novel structural configuration integrate and the modularization degree.
The utility model discloses an aspect simple structure integrates the degree height, and the commonality is good, can effectively satisfy the needs that the operation was retrieved in the high-efficient condensation of high temperature liquid, high temperature steam and high temperature vapour-liquid mixture, and on the other hand system operation energy consumption is low to waste heat resource recycle rate in the condensation operation can effectively be improved, the comprehensive utilization rate of doing of heat is greatly improved.
It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. A condensing tower structure characterized in that: the condensing tower structure comprises bearing columns, a condensing tank, a heat exchange plate, a bearing tray, a heat exchanger, an atomizing nozzle, an atomizing pump, a circulating pump, a negative pressure pump, a waste heat recovery device and a control circuit, wherein the condensing tank is a closed cavity structure with the axis vertical to the horizontal plane, the lower end surface of the condensing tank is connected with at least three bearing columns, and the bearing columns are uniformly distributed around the axis of the condensing tank; the upper end surface is provided with an exhaust port and is communicated with the negative pressure pump through the exhaust port; the lower end surface is provided with a liquid outlet, the bearing tray is embedded in the condensing tank, the bearing tray and the condensing tank are coaxially distributed, the condensing tank is divided into a condensing chamber and a water storage chamber from top to bottom, the atomizing nozzles are a plurality of and are uniformly distributed on the upper end surface of the bearing tray around the axis of the bearing tray, the axis of the atomizing nozzles and the axis of the condensing tank form an included angle of 0-60 degrees, at least two heat exchange plates are embedded in the condensing chamber and are distributed from top to bottom along the axis of the condensing chamber, the heat exchange plates are in a round platform-shaped hollow tubular structure coaxially distributed with the condensing chamber, the heat exchange plates are mutually connected in parallel and are connected with the inner surface of the tank body corresponding to the condensing chamber through bearing keels, at least one heat exchanger is embedded in the water storage chamber, the atomizing nozzles are provided with a liquid inlet corresponding to the side surface of the condensing tank and communicated with the liquid, and communicate with hot medium inflow entrance and heat transfer medium backward flow mouth, atomizing pump, circulating pump, negative pressure pump all with condensate tank surface connection, wherein atomizing pump and inlet intercommunication to communicate with negative pressure pump through backflow branch pipe, the circulating pump communicates with hot medium inflow entrance and heat transfer medium backward flow mouth respectively, and hot medium inflow entrance and heat transfer medium backward flow mouth pass through circulating pump and waste heat recovery device intercommunication, waste heat recovery device and control circuit all are connected with the carrier bar, just control circuit respectively with atomizing pump, circulating pump, negative pressure pump, waste heat recovery device electrical connection.
2. A condensing tower structure according to claim 1, wherein a temperature sensor is installed at each of said heat exchanging plate, said carrying tray, said heat exchanger and said atomizing nozzle, and each temperature sensor is electrically connected to said control circuit.
3. A condensing tower structure according to claim 1, characterized in that said heat exchanging plates comprise heat exchanging tubes, corrugated metal plates, and plate filters, wherein said corrugated metal plates are wrapped on the upper end surface and the lower end surface of the heat exchanging tubes, and the corrugated metal plates of the upper end surface and the lower end surface of the heat exchanging tubes are distributed in parallel, and said heat exchanging tubes and the corrugated metal plates jointly form a round platform-shaped hollow tubular structure with an isosceles trapezoid axis cross-section, and the outer diameter of the upper end surface of the heat exchanging plate is 1/4-3/4 of the outer diameter of the lower end surface, and the outer diameter of the lower end surface of the heat exchanging plate is 80% -90% of the inner diameter of the condensing chamber, and said plate filters are embedded in the upper end.
4. A condensing tower structure according to claim 3, characterized in that said corrugated metal plates are uniformly distributed with a plurality of through holes, the diameter of said through holes is not more than 3 mm, the axes are parallel to the axis of the condensing tank, and the total area of said through holes is 30-60% of the total area of the surface of the corrugated metal plate.
5. A condensing tower structure according to claim 1, characterized in that, the distance between two adjacent heat exchange plates is not less than 10 cm, and the bearing keel is an annular frame structure coaxially distributed with the condensing tank.
6. A condensing tower structure according to claim 1 wherein said accumulator chamber has an internal diameter 1 to 3.5 times the internal diameter of the condensing chamber.
7. A condensing tower structure according to claim 1, characterized in that said control circuit is a DSP chip based circuit system, further provided with at least one serial data communication port.
8. A condensing tower structure according to claim 1, characterized in that said waste heat recovery device is located right below the condensing tank, is coaxially distributed with the condensing tank and is connected with each bearing column through a bearing keel.
CN201921629871.4U 2019-09-27 2019-09-27 Condensation tower structure Expired - Fee Related CN210952468U (en)

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CN201921629871.4U CN210952468U (en) 2019-09-27 2019-09-27 Condensation tower structure

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Application Number Priority Date Filing Date Title
CN201921629871.4U CN210952468U (en) 2019-09-27 2019-09-27 Condensation tower structure

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CN210952468U true CN210952468U (en) 2020-07-07

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022062954A1 (en) * 2020-09-25 2022-03-31 北京市京科伦工程设计研究院有限公司 Three-dimensionally distributed liquid atomization heat exchanger, control method thereof, refrigeration system, and air conditioner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022062954A1 (en) * 2020-09-25 2022-03-31 北京市京科伦工程设计研究院有限公司 Three-dimensionally distributed liquid atomization heat exchanger, control method thereof, refrigeration system, and air conditioner

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Granted publication date: 20200707

Termination date: 20210927