CN114719634A - Self-cleaning chemical heat exchange equipment - Google Patents
Self-cleaning chemical heat exchange equipment Download PDFInfo
- Publication number
- CN114719634A CN114719634A CN202210193299.1A CN202210193299A CN114719634A CN 114719634 A CN114719634 A CN 114719634A CN 202210193299 A CN202210193299 A CN 202210193299A CN 114719634 A CN114719634 A CN 114719634A
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- China
- Prior art keywords
- area
- liquid
- heat exchange
- liquid inlet
- cleaning
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Classifications
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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
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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
- F28F9/02—Header boxes; End plates
- F28F9/04—Arrangements for sealing elements into header boxes or end plates
- F28F9/06—Arrangements for sealing elements into header boxes or end plates by dismountable joints
- F28F9/12—Arrangements for sealing elements into header boxes or end plates by dismountable joints by flange-type connections
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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
-
- 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
- F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
- F28G15/04—Feeding and driving arrangements, e.g. power operation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G3/00—Rotary appliances
- F28G3/04—Rotary appliances having brushes
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The invention relates to self-cleaning chemical heat exchange equipment which comprises a shell, wherein the shell is divided into a left side liquid inlet area and a right side heat exchange area; the upper part of the left side liquid inlet area is provided with a first liquid inlet, and the right side wall of the left side liquid inlet area is provided with a liquid passing port; a water wheel reciprocating power mechanism is arranged in the left side liquid inlet area; the water wheel reciprocating power mechanism comprises a water turbine, the water turbine drives the central gear to rotate, an upper gear disc is meshed at the upper part of the central gear, a lower gear disc is meshed at the lower part of the central gear, and the upper gear disc is coaxially and fixedly connected with the upper sector gear. The cleaning plate can realize two tasks of reciprocating scraping cleaning and baffling, the upper liquid passing holes and the lower liquid passing holes are alternately arranged, the baffling effect can be generated, and the inner cavity of the heat exchange area and the pipe wall of the fluid pipe can be simultaneously cleaned by the cleaning plate, so that dirt accumulation is avoided; the water wheel reciprocating power mechanism replaces a motor or a hydraulic rod to provide reciprocating motion power, so that more energy is saved.
Description
Technical Field
The invention relates to the technical field of chemical industry, in particular to self-cleaning chemical heat exchange equipment.
Background
A heat exchanger (heat exchanger), which is an energy-saving device for transferring heat between two or more fluids with different temperatures, and a device for transferring part of the heat of a hot fluid to a cold fluid to make the temperature of the fluid reach the index specified by the flow so as to meet the requirements of process conditions, and is also one of the main devices for improving the energy utilization rate, and is also called a heat exchanger. The heat exchanger plays an important role in chemical industry, petroleum industry, power industry, food industry and other industrial production, and in chemical industry, the heat exchanger can also be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like, so that the heat exchanger is very widely applied.
Because the heat exchanger needs to exchange heat for two kinds of liquid, two different liquid passages are needed, wherein one is a channel in the heat exchanger shell, the other is a plurality of fluid pipes arranged in the heat exchanger shell, the caliber of the channel in the heat exchanger shell is large, and the caliber of the fluid pipe is relatively small.
As is well known, the types of liquids requiring heat exchange are extremely varied, the viscosities of the various liquids are different, and the contents and types of impurities in the liquids are also different. Aiming at some liquid which is not easy to agglomerate and has less impurities, the heat exchanger can be well adapted; and to some liquid that agglomerate easily, impurity is too much, just have great stifled pipe risk in the fluid pipe, and the current problem is that the pipe wall of fluid pipe and the interior dirt that accumulates easily of casing, leads to the heat exchanger to break down in the past easily for a long time.
Chinese patent: a high-efficiency heat exchanger for chemical production, application number 202011120122.6, is provided with two parts of a cleaning ring and a baffle plate, and the pipe wall of a liquid pipe can not be excessively cleaned to complete two tasks of baffle and cleaning; the structure is complex.
Therefore, the self-cleaning chemical heat exchange equipment is designed, and the problems are solved.
Disclosure of Invention
The invention provides self-cleaning chemical heat exchange equipment for overcoming the defects, which comprises a shell, wherein the shell is divided into a left side liquid inlet area and a right side heat exchange area;
the upper part of the left side liquid inlet area is provided with a first liquid inlet, and the right side wall of the left side liquid inlet area is provided with a liquid passing port; a water wheel reciprocating power mechanism is arranged in the left side liquid inlet area;
the water wheel reciprocating power mechanism comprises a water turbine, a water inlet of the water turbine is connected with the first liquid inlet through a pipeline, and a water outlet of the water turbine is connected with the liquid passing port through a pipeline; the water turbine drives the central gear to rotate, an upper gear disc is meshed at the upper part of the central gear, a lower gear disc is meshed at the lower part of the central gear, the upper gear disc is coaxially and fixedly connected with the upper sector gear, and the lower gear disc is coaxially and fixedly connected with the lower sector gear; a rack is arranged between the lower sector gear and the upper sector gear, the gear is an upper and lower double-sided rack, and the upper and lower double-sided teeth are homodromous teeth; the upper teeth of the rack can be meshed with the teeth of the upper sector gear; the lower teeth of the rack can be meshed with the teeth of the lower sector gear; a reciprocating rod extending rightwards is arranged at the right end of the rack;
the right heat exchange area sequentially comprises a left liquid inlet and outlet area, a middle heat exchange area and a right liquid return area from left to right; the liquid inlet and outlet area is separated from the heat exchange area at the middle part through a first baffle, and the heat exchange area at the middle part is separated from the liquid return area at the right side through a second baffle;
the liquid inlet and outlet area on the left side is divided into an upper liquid inlet area and a lower liquid outlet area by a transverse partition plate; the liquid passing port is opened in the upper liquid feeding area; a first liquid outlet is formed in the bottom surface of the lower liquid outlet area;
a second liquid inlet is formed in the top surface of the heat exchange area in the middle, and a second liquid outlet is formed in the bottom surface of the heat exchange area; a plurality of first cleaning plates and second cleaning plates which are vertically arranged are arranged in the heat exchange area; the first cleaning plate and the second cleaning plate are arranged at intervals;
the reciprocating rod sequentially penetrates through the center of the diaphragm plate, the center of the first baffle plate, and the centers of a plurality of groups of first cleaning plates and second cleaning plates which are alternately arranged; the reciprocating rod is fixedly connected with the first cleaning plate and the second cleaning plate which are alternately arranged in a plurality of groups;
a plurality of fluid pipes sequentially penetrate through the plurality of first cleaning plates and the plurality of second cleaning plates; the fluid pipe sequentially passes through the liquid inlet and outlet area, the heat exchange area and the liquid return area; the fluid pipe communicated between the upper liquid inlet area and the liquid return area is communicated with the upper liquid inlet area and the liquid return area, and the fluid pipe communicated between the lower liquid outlet area and the liquid return area is communicated with the lower liquid outlet area and the liquid return area;
the upper part of the first cleaning plate is provided with an upper liquid passing hole which is communicated from left to right; the lower part of the second cleaning plate is provided with a lower liquid passing hole which is communicated left and right; the upper liquid passing holes and the lower liquid passing holes are alternately arranged, so that the liquid passing length is increased, and the heat exchange area is increased.
Preferably, the liquid inlet and outlet zone is detachably connected with the heat exchange zone; the heat exchange area and the liquid return area are detachably connected.
Preferably, the liquid inlet and outlet area and the heat exchange area are connected through a flange; the heat exchange area is connected with the liquid return area through a flange.
Preferably, the outer layers of the first cleaning plate and the second cleaning plate are uniformly provided with cleaning brushes.
The beneficial effects of the invention are:
the self-cleaning chemical heat exchange equipment has the following advantages:
1) the cleaning plate is used for realizing two tasks of reciprocating scraping cleaning and baffling, the upper liquid passing holes and the lower liquid passing holes are alternately arranged, the baffling effect can be generated, and the additional arrangement of baffle plates and the cleaning replacement are avoided;
2) the inner cavity of the heat exchange area and the pipe wall of the fluid pipe can be cleaned simultaneously through the cleaning plate, so that dirt accumulation is avoided, and the cleaning is realized;
3) the water wheel reciprocating power mechanism replaces a motor or a hydraulic rod to provide reciprocating motion power, so that more energy is saved.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
fig. 2 is a schematic structural view of a water wheel reciprocating power mechanism;
FIG. 3 is a perspective view of the reciprocating rod, the first cleaning plate and the second cleaning plate;
FIG. 4 is a schematic view showing the connection of the reciprocating rod, the first cleaning plate and the second cleaning plate;
FIG. 5 is a schematic view of a first cleaning plate;
FIG. 6 is a schematic view of a second cleaning plate;
wherein:
1-a shell; 2-a heat exchange zone; 3-a liquid return zone; 4-a first liquid inlet; 5-a liquid passing port; 6-a first liquid outlet; 7-a second liquid inlet; 8-a second liquid outlet; 9-left side intake area; 10-a top feeding zone; 11-diaphragm plate; 12-a water turbine; 13-a sun gear; 14-an upper gear plate; 15-upper sector gear; 16-lower gear plate; 17-lower sector gear; 18-a rack; 19-a reciprocating lever; 20-a first cleaning plate; 21-upper liquid passing hole; 22-a second cleaning plate; 23-lower liquid passing hole; 24-a fluid pipe; 25-a first baffle; 26-a second baffle; 27-lower tapping zone.
Detailed Description
The following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
A self-cleaning chemical heat exchange device comprises a shell 1, wherein the shell 1 is divided into a left side liquid inlet area 9 and a right side heat exchange area;
the upper part of the left side liquid inlet area 9 is provided with a first liquid inlet 4, and the right side wall of the left side liquid inlet area is provided with a liquid passing port 5; a water wheel reciprocating power mechanism is arranged in the left side liquid inlet area;
the water wheel reciprocating power mechanism comprises a water turbine 12, a water inlet of the water turbine 12 is connected with the first liquid inlet 4 through a pipeline, and a water outlet of the water turbine 12 is connected with the liquid passing port 5 through a pipeline; the water turbine 12 drives the central gear 13 to rotate, an upper gear disc 14 is meshed at the upper part of the central gear 13, a lower gear disc 16 is meshed at the lower part of the central gear 13, the upper gear disc 14 is coaxially and fixedly connected with the upper sector gear 15, and the lower gear disc 16 is coaxially and fixedly connected with the lower sector gear 17; a rack 18 is arranged between the lower sector gear 17 and the upper sector gear 15, the gear 18 is an upper and lower double-sided rack, and the upper and lower double-sided teeth are homodromous teeth; the upper teeth of the rack 18 can be meshed with the teeth of the upper sector gear 15; the lower teeth of the rack 18 can be meshed with the teeth of the lower sector gear 17; a reciprocating rod 19 extending rightwards is arranged at the right end of the rack 18;
the right heat exchange area sequentially comprises a left liquid inlet and outlet area, a middle heat exchange area 2 and a right liquid return area 3 from left to right; the liquid inlet and outlet area is separated from the heat exchange area in the middle part by a first baffle plate 25, and the heat exchange area in the middle part is separated from the liquid return area 3 on the right side by a second baffle plate 26;
the left liquid inlet and outlet area is divided into an upper liquid inlet area 10 and a lower liquid outlet area 27 by a transverse partition plate 11; the liquid passing port 5 is opened in the upper liquid feeding area 10; a first liquid outlet 6 is arranged at the bottom of the lower liquid outlet area 27;
a second liquid inlet 7 is formed in the top surface of the heat exchange area 2 in the middle, and a second liquid outlet 8 is formed in the bottom surface of the heat exchange area 2; a plurality of first cleaning plates 20 and second cleaning plates 22 which are vertically arranged are separated in the heat exchange area 2; the first cleaning plate 20 and the second cleaning plate 22 are arranged at intervals;
the reciprocating rod 19 sequentially passes through the center of the diaphragm plate 11, the center of the first baffle plate 25 and the centers of a plurality of groups of first cleaning plates 20 and second cleaning plates 22 which are alternately arranged; the reciprocating rod 19 is fixedly connected with a plurality of groups of the first cleaning plates 20 and the second cleaning plates 22 which are alternately arranged;
a plurality of fluid pipes 24 are sequentially penetrated through the plurality of first cleaning plates 20 and the plurality of second cleaning plates 22; the fluid pipe 24 sequentially passes through the liquid inlet and outlet area, the heat exchange area 2 and the liquid return area 3; a fluid pipe 24 communicated between the upper liquid inlet area 10 and the liquid return area 3 is communicated with the upper liquid inlet area 10 and the liquid return area 3, and a fluid pipe 24 communicated between the lower liquid outlet area 27 and the liquid return area 3 is communicated with the lower liquid outlet area 27 and the liquid return area 3;
the upper part of the first cleaning plate 20 is provided with an upper liquid passing hole 21 which is communicated left and right; the lower part of the second cleaning plate 22 is provided with a lower liquid passing hole 23 which is communicated left and right; the upper liquid passing holes 21 and the lower liquid passing holes 23 are alternately arranged, so that the liquid passing length is increased, and the heat exchange area is increased.
Preferably, the liquid inlet and outlet area is detachably connected with the heat exchange area 2; the heat exchange area 2 and the liquid return area 3 are detachably connected.
Preferably, the liquid inlet and outlet area and the heat exchange area 2 are connected through a flange; the heat exchange area 2 and the liquid return area 3 are connected through flanges.
Preferably, the outer layers of the first cleaning plate 20 and the second cleaning plate 22 are uniformly provided with cleaning brushes.
The using method comprises the following steps:
pumping a first solution into a first liquid inlet 4 from a pump, feeding the first liquid inlet 4 into a water inlet of a water turbine 12 through a pipeline, feeding the first solution into an upper liquid inlet area 10 through a liquid outlet 5 of the water turbine 12, feeding the first solution in the upper liquid inlet area 10 into a liquid return area 3 through an upper liquid pipe 24, and feeding the first solution in the liquid return area 3 into a lower liquid outlet area 27 from the liquid return area 3 through a lower liquid pipe 24; is discharged from the lower liquid outlet area 27 through the first liquid outlet 6;
the second solution enters the heat exchange area 2 from the second liquid inlet 7, passes through the first cleaning plate 20 and the second cleaning plate 22 layer by layer through the upper liquid passing hole 21 or the lower liquid passing hole 23, and completes heat exchange with the first solution flowing in the fluid pipe 24; then discharged from the second liquid outlet 8;
when a first solution enters a water turbine 12, converting water flow energy into rotary mechanical energy, wherein the water turbine 12 drives a central gear 13 to rotate, the central gear rotates to drive an upper gear disc 14 and a lower gear disc 16 to rotate, the upper gear disc 14 rotates and simultaneously drives an upper sector gear 15 which is coaxially fixed to rotate, the lower gear disc 16 rotates and simultaneously drives a lower sector gear 17 which is coaxially fixed to rotate, and the upper sector gear 15 and the lower sector gear 17 respectively rotate at intervals through a toggle rack 18; because the upper and lower teeth of the rack 18 are in the same direction, and the upper sector gear 15 and the lower sector gear 17 are respectively arranged above and below the rack 18, the rack 18 can reciprocate left and right; the rack 18 reciprocates to drive the reciprocating rod 19 to reciprocate, and the reciprocating rod 19 drives the first cleaning plate 20 and the second cleaning plate 22 to reciprocate, so that the inner wall of the heat exchange area 2 and the outer wall of the fluid pipe 24 are cleaned; the water turbine 12 replaces a motor or a hydraulic rod to provide power for reciprocating motion, so that more energy is saved.
1-a shell; 2-a heat exchange zone; 3-a liquid return zone; 4-a first liquid inlet; 5-a liquid passing port; 6-a first liquid outlet; 7-a second liquid inlet; 8-a second liquid outlet; 9-left side intake area; 10-a top feeding zone; 11-diaphragm plate; 12-a water turbine; 13-a sun gear; 14-an upper gear plate; 15-upper sector gear; 16-lower gear plate; 17-lower sector gear; 18-a rack; 19-a reciprocating lever; 20-a first cleaning plate; 21-upper liquid passing hole; 22-a second cleaning plate; 23-lower liquid passing hole; 24-a fluid pipe; 25-a first baffle; 26-a second baffle; 27-lower liquid outlet zone;
in the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. A self-cleaning chemical heat exchange device comprises a shell (1), wherein the shell (1) is divided into a left side liquid inlet area (9) and a right side heat exchange area;
the device is characterized in that a first liquid inlet (4) is formed in the upper part of the left side liquid inlet area (9), and a liquid passing port (5) is formed in the right side wall of the left side liquid inlet area; a water wheel reciprocating power mechanism is arranged in the left side liquid inlet area;
the water wheel reciprocating power mechanism comprises a water turbine (12), a water inlet of the water turbine (12) is connected with the first liquid inlet (4) through a pipeline, and a water outlet of the water turbine (12) is connected with the liquid passing port (5) through a pipeline; the water turbine (12) drives the central gear (13) to rotate, an upper gear disc (14) is meshed at the upper part of the central gear (13), a lower gear disc (16) is meshed at the lower part of the central gear (13), the upper gear disc (14) is coaxially and fixedly connected with the upper sector gear (15), and the lower gear disc (16) is coaxially and fixedly connected with the lower sector gear (17); a rack (18) is arranged between the lower sector gear (17) and the upper sector gear (15), the gear (18) is an upper and lower double-sided rack, and the upper and lower double-sided teeth are homodromous teeth; the upper teeth of the rack (18) can be meshed with the teeth of the upper sector gear (15); the lower teeth of the rack (18) can be meshed with the teeth of the lower sector gear (17); a reciprocating rod (19) extending rightwards is arranged at the right end of the rack (18);
the right heat exchange area sequentially comprises a left liquid inlet and outlet area, a middle heat exchange area (2) and a right liquid return area (3) from left to right; the liquid inlet and outlet area is separated from the heat exchange area at the middle part through a first baffle (25), and the heat exchange area at the middle part is separated from the liquid return area (3) at the right side through a second baffle (26);
the left liquid inlet and outlet area is divided into an upper liquid inlet area (10) and a lower liquid outlet area (27) by a transverse partition plate (11); the liquid passing port (5) is opened in the upper liquid feeding area (10); a first liquid outlet (6) is formed in the bottom surface of the lower liquid outlet area (27);
a second liquid inlet (7) is formed in the top surface of the heat exchange area (2) in the middle, and a second liquid outlet (8) is formed in the bottom surface of the heat exchange area (2); a plurality of first cleaning plates (20) and second cleaning plates (22) which are vertically arranged are arranged in the heat exchange area (2); the first cleaning plate (20) and the second cleaning plate (22) are arranged at intervals;
the reciprocating rod (19) sequentially penetrates through the center of the diaphragm plate (11), the center of the first baffle plate (25), and the centers of a plurality of groups of first cleaning plates (20) and second cleaning plates (22) which are alternately arranged; the reciprocating rod (19) is fixedly connected with a plurality of groups of first cleaning plates (20) and second cleaning plates (22) which are alternately arranged;
a plurality of fluid pipes (24) are sequentially penetrated by the plurality of first cleaning plates (20) and the plurality of second cleaning plates (22); the fluid pipe (24) sequentially passes through the liquid inlet and outlet area, the heat exchange area (2) and the liquid return area (3); a fluid pipe (24) communicated between the upper liquid inlet area (10) and the liquid return area (3) is communicated with the upper liquid inlet area (10) and the liquid return area (3), and a fluid pipe (24) communicated between the lower liquid outlet area (27) and the liquid return area (3) is communicated with the lower liquid outlet area (27) and the liquid return area (3);
an upper liquid passing hole (21) which is communicated from left to right is formed in the upper part of the first cleaning plate (20); the lower part of the second cleaning plate (22) is provided with a lower liquid passing hole (23) which is communicated left and right; the upper liquid passing holes (21) and the lower liquid passing holes (23) are alternately arranged.
2. A self-cleaning chemical heat exchange device according to claim 1, wherein the liquid inlet and outlet region and the heat exchange region 2 are detachably connected; the heat exchange area (2) and the liquid return area (3) are detachably connected.
3. A self-cleaning chemical heat exchange device according to claim 2, wherein the liquid inlet and outlet area and the heat exchange area (2) are connected by a flange; the heat exchange area (2) is connected with the liquid return area (3) through a flange.
4. The self-cleaning chemical heat exchange device according to claim 1, wherein the outer layers of the first cleaning plate (20) and the second cleaning plate (22) are uniformly provided with cleaning brushes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210193299.1A CN114719634A (en) | 2022-03-01 | 2022-03-01 | Self-cleaning chemical heat exchange equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210193299.1A CN114719634A (en) | 2022-03-01 | 2022-03-01 | Self-cleaning chemical heat exchange equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114719634A true CN114719634A (en) | 2022-07-08 |
Family
ID=82236151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210193299.1A Withdrawn CN114719634A (en) | 2022-03-01 | 2022-03-01 | Self-cleaning chemical heat exchange equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114719634A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116878189A (en) * | 2023-07-27 | 2023-10-13 | 山东纳鑫新能源有限公司 | Low-temperature unclean water source online cleaning waste heat recovery unit and waste heat recovery method |
-
2022
- 2022-03-01 CN CN202210193299.1A patent/CN114719634A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116878189A (en) * | 2023-07-27 | 2023-10-13 | 山东纳鑫新能源有限公司 | Low-temperature unclean water source online cleaning waste heat recovery unit and waste heat recovery method |
| CN116878189B (en) * | 2023-07-27 | 2023-12-22 | 山东纳鑫新能源有限公司 | Low-temperature unclean water source online cleaning waste heat recovery unit and waste heat recovery method |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220708 |
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| WW01 | Invention patent application withdrawn after publication |