CN115300928A - Developer solution waste water circulation treatment equipment - Google Patents
Developer solution waste water circulation treatment equipment Download PDFInfo
- Publication number
- CN115300928A CN115300928A CN202211233110.3A CN202211233110A CN115300928A CN 115300928 A CN115300928 A CN 115300928A CN 202211233110 A CN202211233110 A CN 202211233110A CN 115300928 A CN115300928 A CN 115300928A
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- China
- Prior art keywords
- heat exchange
- driving
- elastic
- plate
- exchange tube
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0003—Condensation of vapours; Recovering volatile solvents by condensation by using heat-exchange surfaces for indirect contact between gases or vapours and the cooling medium
- B01D5/0012—Vertical tubes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/048—Purification of waste water by evaporation
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a developer wastewater circulating treatment device which comprises an evaporator, an air inlet pipe and an air outlet pipe, wherein the developer wastewater circulating treatment device can drive a driving fan to rotate when air enters a heat exchange pipe through the arrangement of the driving fan and an elastic scraper, so that the elastic scraper can scrape a liquid film layer on the inner wall of the heat exchange pipe, and meanwhile, through the arrangement of a memory metal driving plate, an elastic plate and a corrugated plate, when the memory metal driving plate deforms, a supporting cylinder and liquid in a driving bin are installed to push a driving rod to move, so that the center of the elastic plate protrudes outwards through a mandril, when the elastic scraper contacts with the protruding elastic plate, the corrugated plate can be stirred through the mandril, a thermal boundary layer on the outer peripheral surface of the heat exchange pipe can be damaged, the heat exchange efficiency of the heat exchange pipe can be ensured, the expected effect of condensation can be recovered, and the efficiency of developer wastewater circulating treatment can be improved.
Description
Technical Field
The invention relates to the technical field of developer solution wastewater circulating treatment equipment, in particular to developer solution wastewater circulating treatment equipment.
Background
The developer is a chemical solvent which dissolves the soluble region of the photoresist caused by exposure, so the developer cannot be directly discharged to the natural environment, for example, a developer waste water recycling treatment device with the authorization publication number of CN212174498U is used for treating the developer by evaporating the moisture in the developer, then condensing the moisture in the steam and collecting the evaporated developer waste.
Wherein often need use the condenser to carry out the condensation to steam in handling process to the developer solution, but the condenser is when using, and the condenser outer wall forms thermal boundary layer, inner wall easily and forms the liquid film layer, so the heat exchange efficiency of condenser can greatly reduced, therefore the condensation effect is than poor to the hydrologic cycle treatment effeciency ratio in to the developer solution is than lower.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a developer solution wastewater circulating treatment device, which solves the problem of poor efficiency of water circulating treatment in a developer solution.
The technical scheme of the invention is as follows:
in order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a developer solution waste water circulation treatment facility, includes evaporimeter, intake pipe, outlet duct, collecting box, feed liquor pipe, drain pipe and condenser, evaporimeter and condenser pass through intake-tube connection, condenser and collecting box pass through the outlet duct intercommunication, be provided with the puddler of stirring its inside developer solution in the evaporimeter, the condenser includes the condenser body and sets up the heat exchange tube in the condenser body, the upper end rotation of heat exchange tube inner chamber is equipped with the drive fan, be equipped with along its axially extended elastic scraper blade on the inner wall of heat exchange tube, elastic scraper blade and the inner wall sliding fit of heat exchange tube just can rotate around the axis of heat exchange tube, the upper end and the drive fan of elastic scraper blade link firmly, the lower extreme floats from top to bottom and sets up, be equipped with the wave board on the outer wall of heat exchange tube, the inner wall of heat exchange tube runs through there is the installing port, and the both ends of installing port are equipped with two relative elastic plates that set up, the elastic plate and the wave board in the outside link firmly, the elastic plate in the inboard can outwards bulge so that the elastic scraper blade roof pressure cooperation of elastic, the inboard all links firmly the ejector pin, be equipped with the memory metal drive plate, the memory drive board, thereby the memory metal drive pole is connected the memory metal drive pole, and memory metal drive the ejector pin, thereby the memory metal drive pole is connected the ejector pin when the memory metal drive pole.
Optionally, a driving bin is formed in the bottom of the heat exchange tube, a sealing plate is arranged at the bottom of the driving rod, the sealing plate is arranged in the driving bin and is in sliding sealing fit with the inner wall of the driving bin, a piston mechanism is arranged at the bottom of the heat exchange tube, a piston of the piston mechanism is connected with the memory metal driving plate, and a piston cavity is communicated with the driving bin.
Optionally, the elastic scraper is provided with a recoil groove capable of being bent and opened, the recoil groove comprises an air inlet channel, a rotary channel and an air outlet channel when being opened, and the air inlet channel, the rotary channel and the air outlet channel are communicated in sequence.
Optionally, the top rigid coupling of heat exchange tube has the mount, and the drive fan rotates to be connected on the mount, the top of heat exchange tube inner wall is rotated and is connected with solid fixed ring, the bottom rigid coupling of drive fan has the connecting rod, and the outer end rigid coupling of connecting rod is on solid fixed ring, and the top rigid coupling of elasticity scraper blade is on solid fixed ring.
Optionally, the bottom of the inner wall of the heat exchange tube is provided with a ring groove with a T-shaped cross section, the bottom end of the elastic scraper is fixedly connected with a T-shaped sliding block, and the T-shaped sliding block slides in the ring groove.
Optionally, four mounting and supporting cylinders are arranged at the bottom of the heat exchange tube, piston mechanisms are arranged on the four mounting and supporting cylinders, the memory metal drive plate is cross-shaped, and the four ends of the memory metal drive plate are connected with the piston mechanisms on the four mounting and supporting cylinders in a one-to-one correspondence manner.
Optionally, a retaining ring is fixedly connected to the inner end of the mounting support cylinder.
Advantageous effects
The invention provides a developer solution wastewater circulating treatment device which has the following beneficial effects:
this developer solution waste water circulation treatment facility, through the setting of drive fan and elasticity scraper blade, can make gas when entering into to the heat exchanger tube, the drive fan rotates, thereby the elasticity scraper blade can strike off the liquid film layer of heat exchanger tube inner wall, simultaneously through the memory metal drive plate, the setting of elastic plate and wave board, can be when memory metal drive plate takes place deformation, promote the actuating lever through the inside liquid in installation supporting cylinder and drive storehouse and remove, thereby can make the elastic plate center bulge outward through the ejector pin, so when the contact of elasticity scraper blade and bellied elastic plate, can stir the wave board through the ejector pin and rock, thereby can destroy the thermal boundary layer of heat exchange tube outer peripheral face, consequently, can guarantee the heat exchange efficiency of heat exchange tube, thereby make the condensation resume the anticipated effect, so can promote the efficiency of processing developer solution waste water circulation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a condenser according to the present invention;
FIG. 3 is a schematic cross-sectional view of the heat exchange tube of the present invention;
FIG. 4 is a schematic view of the closed structure of the backflushing tank of the present invention;
FIG. 5 is a schematic view of a partial structure of a wave plate according to the present invention;
FIG. 6 is a schematic top view of the retaining ring of the present invention;
FIG. 7 is a schematic cross-sectional view of the bottom of the heat exchange tube of the present invention;
FIG. 8 is an enlarged schematic view of FIG. 3 at A according to the present invention;
FIG. 9 is a schematic top view of the memory metal driving board according to the present invention;
FIG. 10 is a schematic view of the fixing frame of the present invention;
FIG. 11 is a schematic structural view of the elastic scraper in a bent state according to the present invention;
FIG. 12 is an enlarged view of the structure of FIG. 11 at B according to the present invention.
In the figure: 1. a condenser body; 2. an air inlet pipe; 3. a liquid inlet pipe; 4. an air outlet pipe; 5. a liquid outlet pipe; 6. a heat exchange pipe; 7. a wave plate; 8. an elastic scraper; 9. driving the fan; 10. a fixed mount; 11. a fixing ring; 12. a connecting rod; 13. a driving bin; 14. a drive rod; 15. an elastic plate; 16. a top rod; 17. mounting a supporting cylinder; 18. a memory metal driving board; 19. pushing the plate; 20. a baffle ring; 21. back flushing the groove; 211. an air inlet channel; 212. an air outlet channel; 213. a rotary road; 22. an installation port; 23. an evaporator; 24. a collection box; 25. and (7) sealing the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 12, the present invention provides a technical solution: a developer wastewater circulating treatment device comprises an evaporator 23, an air inlet pipe 2, an air outlet pipe 4, a collecting box 24, a liquid inlet pipe 3, a liquid outlet pipe 5 and a condenser, wherein the evaporator 23 is connected with the condenser through the air inlet pipe 2, the condenser is communicated with the collecting box 24 through the air outlet pipe 4, a stirring rod for stirring the developer in the evaporator 23 is arranged in the evaporator 23, the condenser comprises a condenser body 1 and a heat exchange pipe 6 arranged in the condenser body 1, the condenser and the evaporator 23 are common devices on the market and are not described in detail any more, wherein the condenser is a tube condenser, condensed water drops can flow out from the air outlet pipe 4, meanwhile, gas is discharged from the air outlet pipe 4, a driving fan 9 is rotatably arranged at the upper end of an inner cavity of the heat exchange pipe 6, an elastic scraper 8 extending along the axial direction of the heat exchange pipe 6 is arranged on the inner wall of the heat exchange pipe 6, therefore when the driving fan 9 rotates, the fixing ring 11 can be driven to rotate by the connecting rod 12, the elastic scraper 8 is in sliding fit with the inner wall of the heat exchange tube 6 and can rotate around the axis of the heat exchange tube 6, the upper end of the elastic scraper 8 is fixedly connected with the driving fan, the lower end of the elastic scraper is arranged in a vertically floating manner, the outer wall of the heat exchange tube 6 is provided with 4 corrugated plates 7, the upper end and the lower end of each corrugated plate 7 are fixedly connected with the heat exchange tube 6, the inner wall of the heat exchange tube 6 penetrates through the mounting opening 22, two elastic plates 15 which are oppositely arranged are arranged at two ends of the mounting opening 22, the outer elastic plate 15 is fixedly connected with the corrugated plate 7, the inner elastic plate 15 can protrude outwards so as to be convenient for the elastic scraper 8 to be pressed and matched, the inner sides of the two elastic plates 15 are fixedly connected with ejector rods 16, the inner wall of the heat exchange tube 6 is provided with a driving rod 14 which extends into the mounting opening 22, and the driving rod 14 is rotatably arranged and can move up and down, the inner ends of the two ejector rods 16 are hinged with the driving rod 14, so that when the elastic plate 15 bulges, the bottom end of the elastic scraper 8 can be prevented from normally rotating, when the top end of the elastic scraper 8 rotates, the bottom end of the elastic scraper 8 is prevented, the elastic scraper 8 can incline, and therefore gas entering the heat exchange tube 6 can be guided by the elastic scraper 8, a vortex can be generated, the moving distance of the gas can be increased, when the elastic scraper 8 inclines, the backflushing groove 21 can also be opened, so that a part of the gas entering the heat exchange tube 6 can flow into the backflushing groove 21, and therefore the gas can be backflushed (similar to a Tesla valve in principle), so that the flowing speed of the gas in the heat exchange tube 6 can be effectively reduced, the bottom of the heat exchange tube 6 is provided with the memory metal driving plate 18, the memory metal driving plate 18 is in transmission connection with the driving rod 18, when the memory metal driving plate 18 deforms, the driving rod 14 is driven to move in the up and down direction, and the ejector rods 16 eject the elastic plate 15 outwards.
The bottom of the heat exchange tube 6 is provided with a driving bin 13, the bottom of the driving rod 14 is provided with a sealing plate 25, wherein the sealing plate 25 can rotate in the driving bin 13 and can move up and down, so that the driving rod 14 can also move synchronously along with the sealing plate 25, therefore, when the elastic scraper 8 meets the expanded elastic plate 15, the elastic scraper 8 can stir the ejector rod 16, so that the ejector rod 16 can promote the wave plate 7 to shake, and when the elastic scraper 8 is separated from the elastic plate 15, the wave plate 7 can vibrate back and forth, so that a thermal boundary layer formed on the outer wall of the heat exchange tube 6 can be damaged, and the heat transfer efficiency of an external medium and internal gas of the heat exchange tube 6 can be greatly increased, the sealing plate 25 is arranged in the driving bin 13 and is in sliding sealing fit with the inner wall of the driving bin, the bottom of the heat exchange tube 6 is provided with a piston mechanism, a piston of the piston mechanism is connected with a memory metal driving plate 18, the piston cavity is communicated with the driving bin 13, the piston cavity is a driving plate 17, the piston is a pushing plate 19 in sliding connection in the mounting and supporting barrel 17, and four ends of the memory metal pushing plate 18 are fixedly connected with the corresponding pushing plates 19.
The elastic scraper 8 is provided with a recoil groove 21 which can be bent and opened, the recoil groove 21 comprises an air inlet channel 211, a rotary channel 213 and an air outlet channel 212 when the elastic scraper is opened, and the air inlet channel 211, the rotary channel 213 and the air outlet channel 212 are sequentially communicated.
The top rigid coupling of heat exchange tube 6 has mount 10, wherein the shape of mount 10 is as shown in fig. 10, drive fan 9 rotates to be connected on mount 10, the top of heat exchange tube 6 inner wall rotates and is connected with solid fixed ring 11, the bottom rigid coupling of drive fan 9 has connecting rod 12, the outer end rigid coupling of connecting rod 12 is on solid fixed ring 11, therefore when drive fan 9 rotates, can drive solid fixed ring 11 through connecting rod 12 and rotate, the top rigid coupling of elasticity scraper blade 8 is on solid fixed ring 11, thereby gu fixed ring 11 can drive elasticity scraper blade 8 and rotate, consequently elasticity scraper blade 8 can strike off the inner wall of heat exchange tube 6, thereby can effectively prevent the formation of liquid film layer.
The bottom of the inner wall of the heat exchange tube 6 is provided with a circular groove with a T-shaped section, the bottom end of the elastic scraper 8 is fixedly connected with a T-shaped sliding block, and the T-shaped sliding block slides in the circular groove.
The bottom of the heat exchange tube 6 is provided with four mounting and supporting cylinders 17, the four mounting and supporting cylinders 17 are all provided with piston mechanisms, the memory metal driving plate 18 is in a cross shape, four ends of the memory metal driving plate are connected with the piston mechanisms on the four mounting and supporting cylinders 17 in a one-to-one correspondence manner, and meanwhile, solution is filled in the mounting and supporting cylinders 17 and the driving cabin 13, so that when the temperature of gas sprayed out from the bottom end of the heat exchange tube 6 changes (because a thermal boundary layer is formed on the outer peripheral surface of the heat exchange tube 6, the temperature of the inner wall of the heat exchange tube 6 cannot reach an expected effect, the heat exchange efficiency is reduced, the temperature of the gas sprayed out from the bottom end of the heat exchange tube 6 is higher than the expected temperature), the memory metal driving plate 18 can be deformed, the inner end of the mounting and supporting cylinders 17 is fixedly connected with baffle rings 20, so that when the memory metal driving plate 18 is subjected to temperature change, the deformation occurs, the distance between the two ends is increased, the push plate 19 is pushed against the solution in the mounting and supporting cylinders 17 to be extruded into the driving cabin 13, so that the driving cabin 13 can push the driving rod 14 can push the reset metal push plate 14 to move upwards, wherein a reset spring is fixedly connected to the top end of the ejector rod 16, so that when the memory metal push plate 18 returns to the initial state, and the memory metal push plate can be attached to one side of the reset metal push plate 14.
To sum up, when the developer wastewater recycling treatment equipment is used, because a thermal boundary layer is formed on the outer wall of the heat exchange tube 6, the normal heat exchange efficiency of the heat exchange tube 6 is affected, and therefore, the temperature of gas sprayed out from the bottom end of the heat exchange tube 6 is higher than expected, the memory metal driving plate 18 deforms, so that the driving rod 14 moves upwards, the ejector rod 16 ejects the elastic plate 15 outwards, and therefore, when the elastic scraper 8 contacts the elastic plate 15, the elastic scraper 8 deforms while the ejector rod 16 rotates circumferentially, so that the moving distance of the gas entering the heat exchange tube 6 can be increased, the moving speed of the gas can be reduced, the condensation effect of the heat exchange tube 6 can be increased within a period of time after the corrugated plate 7 breaks the thermal boundary layer, and because the inner wall of the heat exchange tube 6 is not instantaneously finished when reaching the expected temperature, a certain period of time is required, and therefore, the heat exchange efficiency of the heat exchange tube 6 is increased through the deformation of the elastic scraper 8.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a developer solution waste water circulation treatment facility which characterized in that: comprises an evaporator (23), an air inlet pipe (2), an air outlet pipe (4), a collecting box (24), a liquid inlet pipe (3), a liquid outlet pipe (5) and a condenser, wherein the evaporator (23) is connected with the condenser through the air inlet pipe (2), the condenser is communicated with the collecting box (24) through the air outlet pipe (4), a stirring rod for stirring the developing solution in the evaporator (23) is arranged in the evaporator, the condenser comprises a condenser body (1) and a heat exchange pipe (6) arranged in the condenser body (1), a driving fan (9) is rotationally arranged at the upper end of an inner cavity of the heat exchange pipe (6), an elastic scraping plate (8) extending along the axial direction of the heat exchange pipe (6) is arranged on the inner wall of the heat exchange pipe (6), the elastic scraping plate (8) is in sliding fit with the inner wall of the heat exchange pipe (6) and can rotate around the axis of the heat exchange pipe (6), the upper end of the elastic scraping plate (8) is fixedly connected with the driving fan, the lower end of the elastic scraping plate is vertically floated and fixedly arranged, a corrugated plate (7) is arranged on the outer wall of the heat exchange pipe (6), a mounting port (22) is penetrated through the inner wall of the heat exchange pipe (6), two elastic plates (15) are arranged at the two ends of the mounting port (22), the elastic plates (15) are fixedly connected with the elastic plates (15), the elastic plates (15) and the elastic plates (7) are fixedly connected with the inner side of the outer side of the elastic scraping plate (7) so as to be convenient for being protruded towards the elastic scraping plate (8), ejector rods (16) are fixedly connected to the inner sides of the two elastic plates (15), driving rods (14) extending into the mounting holes (22) are arranged on the inner wall of the heat exchange tube (6), the driving rods (14) are rotatably arranged and can move up and down, the inner ends of the two ejector rods (16) are hinged to the driving rods (14), a memory metal driving plate (18) is arranged at the bottom of the heat exchange tube (6), the memory metal driving plate (18) is in transmission connection with the driving rods, when the memory metal driving plate (18) deforms, the driving rods (14) are driven to move in the up-and-down direction, and therefore the elastic plates (15) are ejected outwards through the ejector rods (16).
2. The developer solution wastewater recycling treatment apparatus according to claim 1, wherein: the heat exchange tube is characterized in that a driving bin (13) is formed in the bottom of the heat exchange tube (6), a sealing plate (25) is arranged at the bottom of the driving rod (14), the sealing plate (25) is arranged in the driving bin (13) and is in sliding sealing fit with the inner wall of the driving bin, a piston mechanism is arranged at the bottom of the heat exchange tube (6), a piston of the piston mechanism is connected with the memory metal driving plate (18), and a piston cavity is communicated with the driving bin (13).
3. The developer solution wastewater recycling treatment equipment according to claim 1, wherein: the elastic scraper (8) is provided with a recoil groove (21) which can be bent and opened, the recoil groove (21) comprises an air inlet channel (211), a rotary channel (213) and an air outlet channel (212) when the elastic scraper is opened, and the air inlet channel (211), the rotary channel (213) and the air outlet channel (212) are sequentially communicated.
4. The developer solution wastewater recycling treatment apparatus according to claim 1, wherein: the top rigid coupling of heat exchange tube (6) has mount (10), and drive fan (9) rotate to be connected on mount (10), the top of heat exchange tube (6) inner wall is rotated and is connected with solid fixed ring (11), the bottom rigid coupling of drive fan (9) has connecting rod (12), and the outer end rigid coupling of connecting rod (12) is on solid fixed ring (11), and the top rigid coupling of elasticity scraper blade (8) is on solid fixed ring (11).
5. The developer solution wastewater recycling treatment apparatus according to claim 1, wherein: the bottom of the inner wall of the heat exchange tube (6) is provided with a ring groove with a T-shaped section, the bottom end of the elastic scraper (8) is fixedly connected with a T-shaped sliding block, and the T-shaped sliding block slides in the ring groove.
6. The developer solution wastewater recycling treatment apparatus according to claim 1, wherein: the bottom of heat exchange tube (6) is equipped with four erection bracing section of thick bamboo (17), all is equipped with piston mechanism on four erection bracing section of thick bamboo (17), and the shape of memory metal drive plate (18) is the cross, and four ends are connected with the piston mechanism one-to-one on four erection bracing section of thick bamboo (17).
7. The developer wastewater recycling treatment apparatus according to claim 6, wherein: the inner end of the mounting support cylinder (17) is fixedly connected with a baffle ring (20).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211233110.3A CN115300928A (en) | 2022-10-10 | 2022-10-10 | Developer solution waste water circulation treatment equipment |
| PCT/CN2022/137476 WO2024077750A1 (en) | 2022-10-10 | 2022-12-08 | Developer solution wastewater circulation treatment apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211233110.3A CN115300928A (en) | 2022-10-10 | 2022-10-10 | Developer solution waste water circulation treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115300928A true CN115300928A (en) | 2022-11-08 |
Family
ID=83868265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211233110.3A Pending CN115300928A (en) | 2022-10-10 | 2022-10-10 | Developer solution waste water circulation treatment equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN115300928A (en) |
| WO (1) | WO2024077750A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024077750A1 (en) * | 2022-10-10 | 2024-04-18 | 联仕(昆山)化学材料有限公司 | Developer solution wastewater circulation treatment apparatus |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2180963Y (en) * | 1993-11-20 | 1994-10-26 | 吕志元 | Heat-exchanger with automatic mechanical scale-removing |
| CN101762203A (en) * | 2008-12-23 | 2010-06-30 | 北京化工大学 | Inner boundary layer cutting disturbing radial mixed flow device of heat exchange pipe |
| CN106813532A (en) * | 2017-04-14 | 2017-06-09 | 中国石油大学(华东) | Combined type flow-disturbing antiscale plug-in part in heat exchanger tube |
| CN108225062A (en) * | 2018-01-25 | 2018-06-29 | 蓝旺节能科技（浙江）有限公司 | Temperature controls the heat exchanger of stream |
| CN208238595U (en) * | 2018-05-18 | 2018-12-14 | 广东美的制冷设备有限公司 | Heat exchanger and heat exchange equipment |
| CN212174498U (en) * | 2020-04-22 | 2020-12-18 | 广州市金版环保科技有限公司 | Developer solution waste water circulation treatment equipment |
| CN113069004A (en) * | 2021-04-09 | 2021-07-06 | 宁波浪木饮水设备科技有限公司 | Energy-saving automatic tea making machine |
| CN113847831A (en) * | 2021-11-02 | 2021-12-28 | 安徽普瑞普勒传热技术有限公司 | Assembly of heat exchanger and heat exchanger with same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000024564A (en) * | 2000-02-21 | 2000-05-06 | 유병재 | Pipe for heat exchanger |
| CN102384695A (en) * | 2011-09-30 | 2012-03-21 | 温岭市钱江化工机械有限公司 | Condensing device |
| CN213238029U (en) * | 2020-09-30 | 2021-05-18 | 无锡市蓝星压力容器有限公司 | Shell and tube condenser heat transfer enhancement device and condenser |
| CN115300928A (en) * | 2022-10-10 | 2022-11-08 | 联仕(昆山)化学材料有限公司 | Developer solution waste water circulation treatment equipment |
-
2022
- 2022-10-10 CN CN202211233110.3A patent/CN115300928A/en active Pending
- 2022-12-08 WO PCT/CN2022/137476 patent/WO2024077750A1/en unknown
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2180963Y (en) * | 1993-11-20 | 1994-10-26 | 吕志元 | Heat-exchanger with automatic mechanical scale-removing |
| CN101762203A (en) * | 2008-12-23 | 2010-06-30 | 北京化工大学 | Inner boundary layer cutting disturbing radial mixed flow device of heat exchange pipe |
| CN106813532A (en) * | 2017-04-14 | 2017-06-09 | 中国石油大学(华东) | Combined type flow-disturbing antiscale plug-in part in heat exchanger tube |
| CN108225062A (en) * | 2018-01-25 | 2018-06-29 | 蓝旺节能科技（浙江）有限公司 | Temperature controls the heat exchanger of stream |
| CN208238595U (en) * | 2018-05-18 | 2018-12-14 | 广东美的制冷设备有限公司 | Heat exchanger and heat exchange equipment |
| CN212174498U (en) * | 2020-04-22 | 2020-12-18 | 广州市金版环保科技有限公司 | Developer solution waste water circulation treatment equipment |
| CN113069004A (en) * | 2021-04-09 | 2021-07-06 | 宁波浪木饮水设备科技有限公司 | Energy-saving automatic tea making machine |
| CN113847831A (en) * | 2021-11-02 | 2021-12-28 | 安徽普瑞普勒传热技术有限公司 | Assembly of heat exchanger and heat exchanger with same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024077750A1 (en) * | 2022-10-10 | 2024-04-18 | 联仕(昆山)化学材料有限公司 | Developer solution wastewater circulation treatment apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024077750A1 (en) | 2024-04-18 |
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