CN111442669A - Mining serial-type heat transfer system of decontaminating - Google Patents
Mining serial-type heat transfer system of decontaminating Download PDFInfo
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- CN111442669A CN111442669A CN202010430335.2A CN202010430335A CN111442669A CN 111442669 A CN111442669 A CN 111442669A CN 202010430335 A CN202010430335 A CN 202010430335A CN 111442669 A CN111442669 A CN 111442669A
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- serial
- connection type
- type heat
- heat exchanger
- heat exchange
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
- F28D7/163—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing
- F28D7/1638—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing with particular pattern of flow or the heat exchange medium flowing inside the conduits assemblies, e.g. change of flow direction from one conduit assembly to another one
- F28D7/1646—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing with particular pattern of flow or the heat exchange medium flowing inside the conduits assemblies, e.g. change of flow direction from one conduit assembly to another one with particular pattern of flow of the heat exchange medium flowing outside the conduit assemblies, e.g. change of flow direction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/24—Arrangements for promoting turbulent flow of heat-exchange media, e.g. by plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
- F28F2009/222—Particular guide plates, baffles or deflectors, e.g. having particular orientation relative to an elongated casing or conduit
- F28F2009/226—Transversal partitions
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Fluid Mechanics (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a mining decontamination serial-connection type heat exchange system which comprises three serial-connection type heat exchangers, wherein the three serial-connection type heat exchangers are communicated with each other from bottom to top through pipelines, each serial-connection type heat exchanger consists of a pipe box, a pipe plate, a heat exchange pipe, a cylinder body and a baffle plate, and the serial-connection type heat exchangers are arranged in a vertical structure; the serial heat exchanger on the uppermost layer is provided with a cooling water outlet and a sewage inlet, the serial heat exchanger on the lowermost layer is provided with a cooling water inlet and a sewage outlet, the inlet and the outlet adopt a countercurrent serial structure, and the heat exchange tubes and the baffle plates are arranged in a staggered manner in the vertical direction. The two sides of the tube box are of detachable structures, so that the heat exchanger can clean stains conveniently. The invention fully utilizes the underground sewage to take away the heat generated by the cooling water of the refrigeration system, simplifies the system flow, and has the advantages of simplicity, reliability and low energy consumption.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to a mine heat exchanger, in particular to a mine decontamination series-connection system.
[ background of the invention ]
The mining series heat exchanger capable of clearing dirt listed in the specification is a shell and tube heat exchanger which transfers the heat of cooling water of a refrigerating system to underground sewage. The condensation heat that refrigerating system produced in the pit is taken away by the cooling water, because there is only a small amount of sewage in the pit, conventional system need carry the cooling water to the cooling of aboveground, and the engineering is complicated, and the energy consumption is high, and needs high pressure-bearing heat exchanger advance nature heat transfer.
[ summary of the invention ]
In view of the above, in order to overcome the defects of the prior art, the invention provides a mining decontamination series-connection system, which can take away heat generated by cooling water of a refrigeration system by fully utilizing underground sewage, simplify the system flow, and has simple and reliable flow and low energy consumption.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a mining decontamination tandem type system comprises three tandem type heat exchangers which are communicated with each other from bottom to top through pipelines, each tandem type heat exchanger consists of a pipe box, a pipe plate, a heat exchange pipe, a cylinder body and a baffle plate, and the tandem type heat exchangers are arranged in a vertical structure; the serial heat exchanger on the uppermost layer is provided with a cooling water outlet and a sewage inlet, the serial heat exchanger on the lowermost layer is provided with a cooling water inlet and a sewage outlet, the inlet and the outlet adopt a countercurrent serial structure, and the heat exchange tubes and the baffle plates are arranged in a staggered manner in the vertical direction.
Furthermore, the two sides of the pipe box are of detachable structures, so that the heat exchanger can clean stains conveniently.
The heat exchange tube box is characterized in that the middle of the tube box is a cylinder, a plurality of heat exchange tubes are transversely arranged in the cylinder, a plurality of baffle plates are vertically arranged in the cylinder, and the heat exchange tubes and the baffle plates are vertically staggered.
And tube plates are arranged between the detachable structures on the two sides of the tube box and the barrel.
And an emptying valve is also arranged in the serial heat exchanger and used for discharging air on the water side.
The cooling water enters from the cooling water inlet and flows out from the cooling water outlet along a fixed direction through the heat exchange system, the sewage enters from the sewage inlet and flows out from the sewage outlet along the fixed direction through the heat exchange system to absorb the heat of the cooling water, and the two channels are independent and can exchange heat.
The working process and principle of the invention are as follows:
cooling water enters the system from an inlet at the lower part of the heat exchanger at the lowest layer, heat exchange is enhanced in the heat exchanger cylinder through the baffle plate, heat is released to underground sewage, the cooling water sequentially passes through the heat exchanger III, the heat exchanger II and the heat exchanger I from bottom to top, and the cooling water is discharged out of the system from the upper part of the heat exchanger I at the uppermost layer; and sewage enters the heat exchange tube of the first heat exchanger from the first heat exchanger tube box to absorb heat of cooling water, passes through the first heat exchanger, the second heat exchanger and is discharged from the bottom of the third heat exchanger tube box to complete heat exchange circulation.
The invention has the advantages of fully utilizing the underground sewage to take away the heat generated by the cooling water of the refrigeration system, simplifying the system flow, along with simple and reliable flow and low energy consumption.
[ description of the drawings ]
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of the present invention.
In the figure, the device comprises a pipe box 1, a pipe box 2, a pipe plate 3, a heat exchange pipe 4, a cylinder 5, a baffle plate 6, a sewage outlet 7, a cooling water inlet 8, a cooling water outlet 9, a sewage inlet 10 and an emptying valve.
[ detailed description ] embodiments
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the mining decontamination serial-type heat exchange system comprises an upper serial-type heat exchanger 01, a lower serial-type heat exchanger 02 and a serial-type heat exchanger 03 which are communicated with each other through pipelines.
Each serial heat exchanger is composed of a tube box 1, a tube plate 2, a heat exchange tube 3, a cylinder 4 and a baffle plate 5, and the serial heat exchangers are arranged in a vertical structure. The tandem type heat exchanger 01 positioned on the uppermost layer is provided with a cooling water outlet 8 and a sewage inlet 9, the tandem type heat exchanger 03 positioned on the lowermost layer is provided with a cooling water inlet 7 and a sewage outlet 6, and the inlet and the outlet adopt a countercurrent series connection structure.
Both sides of the tube box 1 are of detachable structures, so that the heat exchanger can clean stains conveniently.
The middle part of the tube box 1 is a cylinder 4, a plurality of heat exchange tubes 3 are transversely arranged in the cylinder 4, a plurality of baffle plates 5 are vertically arranged, and the heat exchange tubes 3 are vertically staggered with the baffle plates 5.
And a tube plate 2 is arranged between the detachable structure at two sides of the tube box 1 and the barrel 4.
An evacuation valve 10 is also provided in each series heat exchanger for the discharge of water side air.
As shown in FIG. 1, cooling water enters from a cooling water inlet 7 and flows out from a cooling water outlet 8 through a heat exchange system along the direction of an arrow shown in the figure, sewage enters from a sewage inlet 9 and flows out from a sewage outlet 6 through the heat exchange system along the direction of the arrow shown in the figure to absorb heat of the cooling water, and the two channels are independent and can exchange heat.
The working process and principle of the invention are as follows:
cooling water enters the system from an inlet at the lower part of the heat exchanger 03 at the lowest layer, heat exchange is enhanced in the cylinder 4 of the heat exchanger 03 through the baffle plate 5, heat is released to underground sewage, the cooling water sequentially passes through the heat exchanger 03, the heat exchanger 02 and the heat exchanger 01 from bottom to top, and the cooling water is discharged out of the system from the upper part of the heat exchanger 01 at the uppermost layer; the sewage enters the heat exchange tube 3 of the heat exchanger 01 from the tube box of the heat exchanger 01 to absorb the heat of cooling water, passes through the heat exchanger 01 and the heat exchanger 02 and is discharged from the bottom of the tube box 1 of the heat exchanger 03, and the heat exchange circulation is completed.
The invention fully utilizes the underground sewage to take away the heat generated by the cooling water of the refrigeration system, simplifies the system flow, and has simple and reliable flow and low energy consumption.
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 (4)
1. A mining decontamination serial-connection type heat exchange system is characterized by comprising three serial-connection type heat exchangers which are communicated with each other from bottom to top through pipelines, wherein each serial-connection type heat exchanger consists of a pipe box, a pipe plate, a heat exchange pipe, a cylinder body and a baffle plate, and the serial-connection type heat exchangers are arranged in a vertical structure;
the serial heat exchanger on the uppermost layer is provided with a cooling water outlet and a sewage inlet, the serial heat exchanger on the lowermost layer is provided with a cooling water inlet and a sewage outlet, the inlet and the outlet adopt a countercurrent serial structure, and the heat exchange tubes and the baffle plates are arranged in a staggered manner in the vertical direction.
2. The mining decontamination serial connection type heat exchange system according to claim 1, wherein the pipe box is detachably arranged at two sides and is cylindrical at the middle part.
3. The mining decontamination serial connection type heat exchange system according to claim 1, wherein a tube plate is arranged between the detachable structure and the barrel body on two sides of the tube box.
4. The mining decontamination serial connection type heat exchange system according to claim 1, wherein a plurality of heat exchange tubes are transversely arranged in the cylinder body, a plurality of baffle plates are vertically arranged, and the heat exchange tubes are vertically staggered with the baffle plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010430335.2A CN111442669A (en) | 2020-05-20 | 2020-05-20 | Mining serial-type heat transfer system of decontaminating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010430335.2A CN111442669A (en) | 2020-05-20 | 2020-05-20 | Mining serial-type heat transfer system of decontaminating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111442669A true CN111442669A (en) | 2020-07-24 |
Family
ID=71656886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010430335.2A Pending CN111442669A (en) | 2020-05-20 | 2020-05-20 | Mining serial-type heat transfer system of decontaminating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111442669A (en) |
-
2020
- 2020-05-20 CN CN202010430335.2A patent/CN111442669A/en active Pending
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