CN115532197A - MVR multiple-effect evaporation condensate water recovery system - Google Patents
MVR multiple-effect evaporation condensate water recovery system Download PDFInfo
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- CN115532197A CN115532197A CN202211516791.4A CN202211516791A CN115532197A CN 115532197 A CN115532197 A CN 115532197A CN 202211516791 A CN202211516791 A CN 202211516791A CN 115532197 A CN115532197 A CN 115532197A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/26—Multiple-effect evaporating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/30—Accessories for evaporators ; Constructional details thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2204/00—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
- B01J2204/002—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices the feeding side being of particular interest
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses an MVR multi-effect evaporation condensed water recovery system, which mainly relates to the technical field of MVR multi-effect evaporation condensed water recovery, and comprises a reaction mechanism and a circulation mechanism, wherein the reaction mechanism also comprises a filter barrel, a power component, a filter component, an elastic component and a piston component; circulation mechanism includes the circulation case, the guide plate, the rotating tube, the refrigeration piece, the radiator, drive assembly, guide plate fixed mounting is on the circulation case, the rotating tube rotates and installs on the circulation case, refrigeration piece fixed mounting is on the circulation case, radiator fixed mounting is at the opening part of circulation case, the circulation fan is installed in the rotation on the radiator, drive assembly is connected with the circulation fan, the rotating tube drives the circulation fan through drive assembly and rotates, utilize the circulation fan to transmit the heat to the space that the guide plate formed in, carry out the heat preservation operation to the retort.
Description
Technical Field
The invention mainly relates to the technical field of MVR multi-effect evaporation condensed water recovery, in particular to an MVR multi-effect evaporation condensed water recovery system.
Background
The evaporation process needs to absorb a large amount of heat and generate secondary steam, and the secondary steam contains high latent heat. In order to improve the utilization rate of energy and effectively utilize secondary steam, a multi-effect evaporation method is usually adopted in actual operation, and the secondary steam of a previous effect is used as the heating steam of a next effect, so that the energy consumption is reduced, and the resources are saved. The technological processes of multi-effect evaporation mainly include three processes, namely forward flow, countercurrent flow and advection. In the process of treating the feed liquid, if concentration is mainly performed, forward flow is mostly adopted, firstly, because the vacuum degree is increased in sequence, the feed liquid can utilize the pressure difference between the effects in the process of conveying the feed liquid between the effects, and a material transfer pump is saved; secondly, because the temperature is reduced in sequence, when feed liquid enters the secondary effect from the front effect, secondary steam is produced due to overheating flash evaporation. Thereby improving the thermal efficiency of the system. To make more efficient use of the vapor, multi-effect evaporation systems can also be combined with MVR technology. The MVR technology is a mechanical vapor recompression technology, secondary vapor is compressed through a compressor, the temperature and the pressure of the secondary vapor are improved, and the requirement of secondary recycling is met. During normal work, a large amount of high-temperature condensate water can be generated in the heating chamber of the multi-effect evaporation system, condensate water generated by the multi-effect evaporation system is raw steam condensate water and secondary steam condensate water, in the existing condensate water recycling, the raw steam condensate water is generally reused in a boiler system and used as boiler make-up water, and the secondary steam condensate water is generally used as circulating water make-up water after being cooled. In general, no device for preserving heat of an evaporation system is arranged in multi-effect evaporation, so that the efficiency is reduced in secondary evaporation; meanwhile, when the feed liquid is added, a device for filtering impurities from raw materials used for evaporation is not arranged in the conventional device, so that once the feed liquid contains impurities, the recycling of condensed water is reduced, and the evaporation system is possibly damaged.
In the prior art, chinese patent publication No. CN111362340A discloses a condensate water recycling system for MVR multiple-effect evaporation, which includes a raw steam pipeline connected to a steam saturator, the steam saturator is further connected to a first-effect evaporation group through a pipeline, condensate water generated by the first-effect evaporation group enters the steam saturator through a pipeline, condensate water generated by an intermediate evaporation group and a last-effect evaporation group respectively enters a condensate water tank through a pipeline, the condensate water tank is further connected to a preheater through a pipeline, a raw material liquid pipeline is connected to the preheater, the preheater is further connected to the first-effect evaporation group through a pipeline, secondary steam generated by the last-effect evaporation group enters the steam saturator through a pipeline and a compressor, and the last-effect evaporation group is further connected to a condensate liquid pipeline. This patent is mainly to the unable effective resource of utilization of direct discharge of comdenstion water, solves the technical problem who reduces the evaporation process in to the comdenstion water waste. The patent does not aim at the technical problem of filtering treatment when the feed liquid is added, and does not relate to the technical problem of improving the evaporation rate by insulating the evaporation system.
Disclosure of Invention
The invention provides a MVR multi-effect evaporation condensate water recovery system aiming at the technical problem, which comprises a reaction mechanism and a circulation mechanism, wherein the reaction mechanism is connected with the circulation mechanism, the reaction mechanism comprises a reaction tank, the circulation mechanism comprises a circulation box, the circulation box is provided with an opening, and the reaction mechanism further comprises a filter barrel, a power assembly, a filter assembly and a piston assembly; the filter vat is fixedly arranged on the reaction tank, the power assembly is rotatably arranged on the filter vat, the power assembly is provided with an elastic assembly, the elastic assembly is in sliding connection with the piston assembly, the power assembly drives the filter assembly and the elastic assembly to rotate, and the elastic assembly drives the piston assembly to move; the circulating mechanism also comprises a guide plate, a rotating pipe, a refrigerating sheet, a radiating fin, a radiator and a transmission assembly; guide plate fixed mounting on the circulation case, the rotating tube rotate and install on the circulation case, refrigeration piece fixed mounting on the circulation case, fin fixed mounting on the radiator, radiator fixed mounting is at the opening part of circulation case, the radiator on rotate and install the circulation fan, drive assembly be connected with the circulation fan, the rotating tube pass through drive assembly and drive the circulation fan and rotate.
Furthermore, the power assembly comprises a filtering motor, a driving shaft is fixedly mounted on a shaft of the filtering motor, a driving gear is fixedly mounted on the driving shaft, and an elastic assembly is fixedly mounted on the driving shaft.
Furthermore, elastic component include first solid fixed ring, first solid fixed ring fixed mounting on the driving shaft, first solid fixed ring on articulated have a connecting strip, the connecting strip articulated with the solid fixed ring of second, the solid fixed ring slidable mounting of second on piston assembly, the connecting strip on rotate and install the sliding block, sliding block and connecting plate sliding connection.
Further, piston assembly include the piston post, piston post slidable mounting on the filter vat, the piston post on fixed mounting have a piston cover, piston post and the solid fixed ring sliding connection of second.
Furthermore, the transmission assembly comprises a transmission wheel, the transmission wheel is fixedly installed on the rotating pipe, a first transmission belt is arranged on the transmission wheel, the first transmission belt is connected with the transmission roller, a second transmission belt is arranged on the transmission roller, the second transmission belt drives the friction wheel to rotate, the friction wheel is rotatably installed on the radiating fin, and the friction wheel is fixedly connected with the circulating fan.
Furthermore, the reaction mechanism further comprises a heating pipe, the heating pipe is fixedly installed in the reaction tank, a scraper is rotatably installed on the heating pipe, and the scraper is fixedly installed on a shaft of the toggle motor.
Furthermore, the circulating mechanism also comprises an extraction part, wherein the extraction part is arranged on the connecting pipe, and the connecting pipe is fixedly arranged on the circulating box and used for extracting the vapor in the circulating box into the filter vat.
Furthermore, the extraction part comprises a side motor, the side motor is fixedly arranged on the connecting pipe, and a turbine is fixedly arranged on a shaft of the side motor.
Compared with the prior art, the invention has the beneficial effects that: 1. the reaction mechanism is provided with the filter barrel and the filter assembly, so that the filtering operation can be performed when feed liquid is added into the reaction tank, the purity of the reaction feed liquid is ensured, the reaction efficiency is improved, and the evaporation and condensation water recovery rate is improved; 2. the invention is provided with the guide plate and the transmission assembly, the transmission assembly is provided with the circulating fan, the heat on the radiator can be utilized, and the heat on the radiator is transferred to the reaction tank through the circulating fan to preserve the heat of the reaction tank, so that the overall evaporation cycle efficiency is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of the entire reaction mechanism of the present invention.
FIG. 3 is a schematic view of the internal structure of the reaction mechanism of the present invention.
FIG. 4 is a partial schematic view of the interior of the reaction mechanism of the present invention.
FIG. 5 is a schematic view of the structure of the sliding block and the connecting rod of the reaction mechanism of the present invention.
FIG. 6 is a partial schematic view of another embodiment of the reaction mechanism of the present invention.
FIG. 7 is a schematic view of a front view of the inside of a reaction mechanism according to the present invention.
FIG. 8 is a partial schematic view of a reaction mechanism according to the present invention.
FIG. 9 is a schematic view of the overall structure of the circulation mechanism of the present invention.
FIG. 10 is a schematic view of the internal structure of the circulation mechanism of the present invention.
FIG. 11 is a schematic side view of the circulation mechanism of the present invention.
Reference numerals: 1-a reaction mechanism; 2-a circulation mechanism; 101-a reaction tank; 102-a pipeline; 103-tank door; 104-a one-way valve; 105-a circulation pipe; 106-a filter vat; 107-communication valve; 108-a filter motor; 109-feed switch; 110-a top spring; 111-a restriction strip; 112-a drive gear; 113-a drive shaft; 114-a filter bag; 115-a filter ring; 116-a water outlet; 117-secondary gears; 118-a first retaining ring; 119-a connecting strip; 120-a connecting plate; 121-slider; 122-a connecting rod; 123-a piston sleeve; 124-a second retaining ring; 125-piston column; 126-a housing; 127-circular plate; 128-a toggle motor; 129-a scraper; 130-heating tube; 131-a water pump; 201-a circulation box; 202-a deflector; 203-water outlet valve; 204-connecting pipe; 205-intermediate pipe; 206-side motor; 207-a turbine; 208-a rotating tube; 209-refrigerating sheets; 210-a heat sink; 211-a water tank; 212-a baffle; 213-a heat sink; 214-a drive wheel; 215-a first drive belt; 216-a drive roller; 217-a second drive belt; 218-a friction wheel; 219-a circulation fan; 220-side bars; 221-arc-shaped strip.
Detailed Description
The invention will now be further described with reference to specific examples, which are intended to illustrate, but not limit the scope of the invention, by way of illustration and description.
Example (b): as shown in fig. 1-11, the MVR multi-effect evaporation condensed water recovery system comprises a reaction mechanism 1 and a circulation mechanism 2; the reaction mechanism 1 is connected to the circulation mechanism 2.
The first end of the pipeline 102 is connected with the reaction tank 101, the second end is connected with the filter vat 106 through the communication valve 107, the tank door 103 is arranged on the reaction tank 101, the one-way valve 104 is arranged on the reaction tank 101, the first end of the circulating pipe 105 is connected with the one-way valve 104, the second end is connected with the connecting pipe 204, and the filter vat 106 is fixedly arranged on the reaction tank 101.
The first fixing ring 118 is fixedly mounted on the driving shaft 113, the first end of the connecting bar 119 is hinged on the first fixing ring 118, the second end of the connecting bar 119 is hinged on the second fixing ring 124, the connecting plate 120 is slidably mounted on the sliding block 121, the sliding block 121 is rotatably connected with the connecting bar 122, the connecting bar 122 is rotatably mounted on the connecting bar 119, the piston column 125 is slidably mounted on the filter barrel 106, the piston sleeve 123 is fixedly mounted on the piston column 125, and the second fixing ring 124 is slidably mounted on the piston column 125.
The housing 126 is fixedly installed on the circular plate 127, the circular plate 127 is fixedly installed on the reaction tank 101, the toggle motor 128 is fixedly installed on the circular plate 127, the scraper 129 is fixedly installed on the shaft of the toggle motor 128, and the heating pipe 130 is disposed on the reaction tank 101. The water pump 131 is rotatably mounted on the communication valve 107.
An opening is formed in the circulation box 201, the guide plate 202 is fixedly mounted on the radiating fin 210, the water outlet valve 203 is fixedly mounted on the circulation box 201, the connecting pipe 204 is fixedly mounted on the circulation box 201, and the intermediate pipeline 205 is connected with the circulation box 201 and the reaction tank 101.
The side motor 206 is fixedly arranged on the connecting pipe 204, the turbine 207 is fixedly arranged on a shaft of the side motor 206, the rotating pipe 208 is rotatably arranged on the circulating box 201, the refrigerating sheet 209 is fixedly arranged on the circulating box 201, the radiating sheet 210 is fixedly arranged on the radiator 213, the radiator 213 is fixedly arranged at an opening of the circulating box 201, the water tank 211 is arranged on the circulating box 201, and the baffle 212 is fixedly arranged on the circulating box 201.
The transmission wheel 214 is rotatably installed on the circulation box 201, the first transmission belt 215 is arranged on the transmission wheel 214 and the transmission roller 216, the transmission roller 216 is rotatably installed on the arc-shaped strip 221, the second transmission belt 217 is arranged on the transmission roller 216 and the friction wheel 218, the friction wheel 218 is rotatably installed on the radiating fin 210, the circulation fan 219 is fixedly installed on the friction wheel 218, the side edge strip 220 is fixedly installed on the circulation box 201, the arc-shaped strip 221 is fixedly installed on the circulation box 201, the friction wheel 218 and the circulation fan 219 can be provided with a plurality of transmission wheels 214, the first transmission belt 215 and the transmission roller 216 form belt transmission, and the transmission roller 216 and the friction wheel 218 form belt transmission.
The working principle of the invention is as follows: the feed is fed, the feed switch 109 is pressed, the feed switch 109 slides on the top spring 110, and the material (water, other liquid) is added to the filter vat 106. In this embodiment, the working principle will be explained by taking water as an example. When the raw material enters the filter vat 106, the raw material first reaches the space formed by the filter ring 115, and then the filtering and heating operations are performed.
At this time, the filtering motor 108 needs to be started, the working of the filtering motor 108 drives the driving gear 112 to rotate, the driving gear 112 drives the connecting strip 119 and the connecting plate 120 to rotate when rotating, and the connecting plate 120 drives the filtering ring 115 to rotate when rotating, so that the filtering ring 115 drives water to do centrifugal motion, impurities in the water are filtered through the filtering bag 114, and the impurities reach the filtering bag 114. When the connecting plate 120 rotates, the connecting strip 119 is driven to deform, and the connecting strip 119 bends upwards, so that the piston column 125 is driven to ascend, the piston sleeve 123 is driven to ascend, the communication port between the filter vat 106 and the reaction tank 101 is opened, and the filtered liquid flows into the reaction tank 101.
The water is left at the heating pipe 130 from the communication port, and the toggle motor 128 is started to drive the scraping plate 129 to scrape the water into the heating pipe 130 for heating. The heated water flows out of the heating pipe 130 to the bottom of the reaction tank 101.
When the driving gear 112 rotates, the driving gear and the secondary gear 117 form gear matching to drive the secondary gear 117 to rotate, and when the secondary gear 117 rotates, the water pump 131 is driven to rotate, so that the water heated at the bottom of the reaction tank 101 is pumped into the filter vat 106, and the filtering and heating steps are realized again.
When the heating pipe 130 heats the water, the steam reaches the circulation tank 201 from the intermediate pipe 205, and when the steam meets the cooling fins 209, the steam becomes water drops, drops into the water tank 211, and flows out from the water outlet valve 203.
A portion of the steam will reach the rotating pipe 208, and when the side motor 206 is activated, the turbine 207 will rotate the turbine 207, and the remaining water vapor mixture will be transferred to the reaction tank 101 through the circulating pipe 105, forming water drops in the reaction tank 101, and will fall to the bottom of the reaction tank 101, and will be drawn into the filter vat 106 through the communicating valve 107.
Claims (8)
1. An MVR multi-effect evaporation condensate water recovery system comprises a reaction mechanism and a circulation mechanism, wherein the reaction mechanism is connected with the circulation mechanism, the reaction mechanism comprises a reaction tank, the circulation mechanism comprises a circulation box, and the circulation box is provided with an opening; the filter vat is fixedly arranged on the reaction tank, the power assembly is rotatably arranged on the filter vat, the power assembly is provided with an elastic assembly, the elastic assembly is in sliding connection with the piston assembly, the power assembly drives the filter assembly and the elastic assembly to rotate, and the elastic assembly drives the piston assembly to move;
the circulating mechanism also comprises a guide plate, a rotating pipe, a refrigerating sheet, a radiating fin, a radiator and a transmission assembly; guide plate fixed mounting on the circulation case, the rotating tube rotate and install on the circulation case, refrigeration piece fixed mounting on the circulation case, fin fixed mounting on the radiator, radiator fixed mounting is at the opening part of circulation case, the radiator on rotate and install the circulation fan, drive assembly be connected with the circulation fan, the rotating tube pass through drive assembly and drive the circulation fan and rotate.
2. The MVR multi-effect evaporation condensate water recovery system according to claim 1, wherein the power assembly comprises a filtering motor, a driving shaft is fixedly installed on a shaft of the filtering motor, a driving gear is fixedly installed on the driving shaft, and an elastic assembly is fixedly installed on the driving shaft.
3. The MVR multi-effect evaporation condensate recovery system according to claim 2, wherein the elastic component comprises a first fixing ring, the first fixing ring is fixedly arranged on the driving shaft, the first fixing ring is hinged with a connecting strip, the connecting strip is hinged with a second fixing ring, the second fixing ring is slidably arranged on the piston component, the connecting strip is rotatably provided with a sliding block, and the sliding block is slidably connected with the connecting plate.
4. The MVR multi-effect evaporation condensate recovery system according to claim 3, wherein the piston assembly comprises a piston column, the piston column is slidably mounted on the filter vat, a piston sleeve is fixedly mounted on the piston column, and the piston column is slidably connected with the second fixing ring.
5. The MVR multiple-effect evaporation condensate recovery system according to claim 1, wherein the transmission assembly comprises a transmission wheel, the transmission wheel is fixedly installed on the rotating pipe, a first transmission belt is arranged on the transmission wheel, the first transmission belt is connected with a transmission roller, a second transmission belt is arranged on the transmission roller, the second transmission belt drives a friction wheel to rotate, the friction wheel is rotatably installed on the radiating fin, and the friction wheel is fixedly connected with the circulating fan.
6. The MVR multi-effect evaporation condensate recovery system according to claim 1, wherein the reaction mechanism further comprises a heating pipe, the heating pipe is fixedly installed in the reaction tank, a scraper is rotatably installed on the heating pipe, and the scraper is fixedly installed on a shaft of the toggle motor.
7. The MVR multi-effect evaporation condensate recovery system according to claim 1, wherein the circulation mechanism further comprises an extraction unit, the extraction unit is installed on a connection pipe, and the connection pipe is fixedly installed on the circulation tank and is used for extracting the vapor in the circulation tank into the filter barrel.
8. The MVR multi-effect evaporation condensate recovery system of claim 7, wherein the extraction unit comprises a side motor, the side motor is fixedly installed on the connection pipe, and a turbine is fixedly installed on a shaft of the side motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211516791.4A CN115532197B (en) | 2022-11-30 | 2022-11-30 | MVR multi-effect evaporation condensate water recovery system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211516791.4A CN115532197B (en) | 2022-11-30 | 2022-11-30 | MVR multi-effect evaporation condensate water recovery system |
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| CN115532197A true CN115532197A (en) | 2022-12-30 |
| CN115532197B CN115532197B (en) | 2023-07-25 |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203750529U (en) * | 2014-03-21 | 2014-08-06 | 江苏李文甲化工有限公司 | Circling-type kettle inner heating device |
| CN106890472A (en) * | 2015-12-21 | 2017-06-27 | 上海沃迪自动化装备股份有限公司 | A kind of multi-effect forced circulation evaporation device condensed water flash heat recovery system |
| CN111205961A (en) * | 2020-01-23 | 2020-05-29 | 北京《商业观察》杂志社有限公司 | High-purity solid-liquid separation integrated fermentation tank and method |
| CN111362340A (en) * | 2020-04-28 | 2020-07-03 | 华电水务工程有限公司 | MVR multi-effect evaporation condensed water recycling system |
| CN112451980A (en) * | 2020-12-16 | 2021-03-09 | 上海来元科学仪器有限公司 | Evaporation concentration separation recovery plant |
| CN212942942U (en) * | 2020-04-27 | 2021-04-13 | 扬州科苑化工有限公司 | Hydrolysis polymerization kettle before sealing |
| CN112978807A (en) * | 2019-12-02 | 2021-06-18 | 怀化恒安石化有限公司 | Concentration equipment used in process of producing high-purity nickel nitrate by using ABS (acrylonitrile butadiene styrene) plating metal material |
| CN214936745U (en) * | 2021-02-02 | 2021-11-30 | 阳江市联邦金属化工有限公司 | Device for treating cobalt-nickel-containing high-salinity wastewater by combining MVR |
| CN115228266A (en) * | 2022-06-12 | 2022-10-25 | 安阳中联水泥有限公司 | Rotary cement kiln flue gas degree of depth dust removal denitration device that heat does not run off |
-
2022
- 2022-11-30 CN CN202211516791.4A patent/CN115532197B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203750529U (en) * | 2014-03-21 | 2014-08-06 | 江苏李文甲化工有限公司 | Circling-type kettle inner heating device |
| CN106890472A (en) * | 2015-12-21 | 2017-06-27 | 上海沃迪自动化装备股份有限公司 | A kind of multi-effect forced circulation evaporation device condensed water flash heat recovery system |
| CN112978807A (en) * | 2019-12-02 | 2021-06-18 | 怀化恒安石化有限公司 | Concentration equipment used in process of producing high-purity nickel nitrate by using ABS (acrylonitrile butadiene styrene) plating metal material |
| CN111205961A (en) * | 2020-01-23 | 2020-05-29 | 北京《商业观察》杂志社有限公司 | High-purity solid-liquid separation integrated fermentation tank and method |
| CN212942942U (en) * | 2020-04-27 | 2021-04-13 | 扬州科苑化工有限公司 | Hydrolysis polymerization kettle before sealing |
| CN111362340A (en) * | 2020-04-28 | 2020-07-03 | 华电水务工程有限公司 | MVR multi-effect evaporation condensed water recycling system |
| CN112451980A (en) * | 2020-12-16 | 2021-03-09 | 上海来元科学仪器有限公司 | Evaporation concentration separation recovery plant |
| CN214936745U (en) * | 2021-02-02 | 2021-11-30 | 阳江市联邦金属化工有限公司 | Device for treating cobalt-nickel-containing high-salinity wastewater by combining MVR |
| CN115228266A (en) * | 2022-06-12 | 2022-10-25 | 安阳中联水泥有限公司 | Rotary cement kiln flue gas degree of depth dust removal denitration device that heat does not run off |
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| CN115532197B (en) | 2023-07-25 |
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