CN204873907U - Hot pressing formula distilled water machine system - Google Patents
Hot pressing formula distilled water machine system Download PDFInfo
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- CN204873907U CN204873907U CN201520513986.2U CN201520513986U CN204873907U CN 204873907 U CN204873907 U CN 204873907U CN 201520513986 U CN201520513986 U CN 201520513986U CN 204873907 U CN204873907 U CN 204873907U
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- water
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- former water
- type evaporator
- horizontal
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 200
- 239000012153 distilled water Substances 0.000 title abstract description 5
- 238000007731 hot pressing Methods 0.000 title abstract description 4
- 238000010438 heat treatment Methods 0.000 claims abstract description 43
- 239000002351 wastewater Substances 0.000 claims description 30
- 238000002347 injection Methods 0.000 claims description 23
- 239000007924 injection Substances 0.000 claims description 23
- 239000000047 product Substances 0.000 claims description 20
- 230000008676 import Effects 0.000 claims description 17
- 238000005507 spraying Methods 0.000 claims description 7
- 229910001385 heavy metal Inorganic materials 0.000 claims description 6
- 238000013022 venting Methods 0.000 claims description 6
- 239000012043 crude product Substances 0.000 claims description 4
- 238000005554 pickling Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 231100000284 endotoxic Toxicity 0.000 claims description 2
- 230000002346 endotoxic effect Effects 0.000 claims description 2
- 238000009692 water atomization Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 238000001704 evaporation Methods 0.000 abstract description 5
- 230000008020 evaporation Effects 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 239000000498 cooling water Substances 0.000 abstract 1
- 230000007306 turnover Effects 0.000 abstract 1
- 239000008215 water for injection Substances 0.000 description 15
- 238000004519 manufacturing process Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 5
- 238000004134 energy conservation Methods 0.000 description 5
- 239000006200 vaporizer Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 239000003978 infusion fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012982 microporous membrane Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a hot pressing formula distilled water machine system, include: former water heating system, horizontal type evaporator, compressor, take off vapour jar and PLC control system, PLC control system control former water heating system, horizontal type evaporator, compressor and take off the work of vapour jar. The utility model discloses the evaporation process heat can be in succession many times quilt utilize, some industrial steam only utilize in replenishing the heat loss and replenishing business turn over material heat content, reduce the evaporimeter to the consumption of external fresh evaporation by a wide margin, steam is practiced thrift in environmental protection and energy saving, need not to use the cooling water, hot pressing formula distilled water machine steam consumption only be multiple -effect water quick -witted 40-50%.
Description
Technical field
The utility model water machine water for injection production equipment, particularly a kind of thermocompression distiller system.
Background technology
Along with the development of modern science and technology, pharmaceutical factory, hospital and R&D institution etc. improve constantly used water for injection production requirement, this equipment that production unit enterprise will be asked can to provide efficient, high-quality, thus ensure injection water quality, the targets such as the equipment simultaneously produced can reach energy-conservation, long service life.But to use maximum be in the market multi-effect water distillator, this kind equipment is little in use procedure water production rate, energy consumption is high, service life of equipment is short, floor space is large, water quality is unstable, to raw water quality require high, have impact on production efficiency, so how present stage more efficient high-quality production can seem particularly important.
In sum, for shortcomings and deficiencies of the prior art, the imperfection of existing installation, a kind of energy-conservation, long service life of special needs, to raw water quality require low, output large, water for injection output water quality is good and system run all right, can increase the benefit, the distillation machine equipment of meeting the need of market, to solve the problem.
Utility model content
The purpose of this utility model is to provide a kind of thermocompression distiller system, this water machine system has energy-conservation, long service life, low to raw water quality requirement, output large, water for injection output water quality is good and the advantage of system run all right, is specially adapted to the infusion solutions pharmaceutical factory large to water for injection demand.
The technical problem that the utility model solves can realize by the following technical solutions:
Thermocompression distiller system, is characterized in that, comprising:
Former water heating system, the original water inlet that described former water heating system has former water out and is connected with purifying water source;
Horizontal-type evaporator, the original water inlet of described horizontal-type evaporator is connected by pipeline with the former water out of described former water heating system, the raw water collection device being provided with atomizing and spraying apparatus in described horizontal-type evaporator and being communicated with the original water inlet of described horizontal-type evaporator, described raw water collection device is connected with the original water inlet of described atomizing and spraying apparatus by circulating pump pipeline assembly, described atomizing and spraying apparatus will be sprayed on the outside surface of the heat-exchanging tube bundle of described horizontal-type evaporator inside after former water atomization, described horizontal-type evaporator has pure vapour outlet and injection water collecting chamber;
Compressor, the steam inlet of described compressor is connected by pipeline with the pure vapour outlet of described horizontal-type evaporator, and the vapour outlet of described compressor is connected with the steam inlet of the heat-exchanging tube bundle of described horizontal-type evaporator inside;
De-vapour tank, the described water-in of de-vapour tank is connected by pipeline with the injection water collecting chamber of described horizontal-type evaporator, and the water outlet of described de-vapour tank is connected with injection water collector by pipeline;
PLC control system, described PLC control system controls the work of described former water heating system, horizontal-type evaporator, compressor and de-vapour tank.
In a preferred embodiment of the present utility model, described former water heating system comprises wastewater heat exchange device, finished product interchanger and former water preheater,
The original water inlet of described wastewater heat exchange device is as the original water inlet of described former water heating system, the former water out of described wastewater heat exchange device is as the former water out of described former water heating system, the former water out of described finished product interchanger is connected by pipeline with the original water inlet of described former water preheater, the former water out of described former water preheater is connected with the water-in of described horizontal-type evaporator, the heating medium import of described wastewater heat exchange device is connected with described circulating pump pipeline assembly by pipeline, the Crude product input of described wastewater heat exchange device is connected with Waste water recovering apparatus, described finished product interchanger is arranged on the pipeline between the water outlet of described de-vapour tank and injection water collector, by injecting water pump and pipeline is connected between the heating medium import of described finished product interchanger and the water outlet of described de-vapour tank, the Crude product input of described finished product interchanger is connected with described injection water collector, the heating medium import of described former water preheater is connected with industrial steam source.
In a preferred embodiment of the present utility model, the former water out of described wastewater heat exchange device is also connected with the original water inlet of described former water preheater with the pipeline of variable valve by one.
In a preferred embodiment of the present utility model, tail gas pre-heater and concurrent heating well heater is also provided with bottom described horizontal-type evaporator, the original water inlet of described tail gas pre-heater is connected by pipeline with the former water out of described former water preheater, the former water out of described tail gas pre-heater is connected by pipeline with the original water inlet of described horizontal-type evaporator, the former water out of described concurrent heating well heater is connected by pipeline with described raw water collection device, the heating medium import of described concurrent heating well heater is connected with industrial steam source, the heating medium import of described tail gas pre-heater is connected with pressurized air thermal source.
In a preferred embodiment of the present utility model, between the steam inlet of described compressor and the pure vapour outlet of described horizontal-type evaporator, be provided with heavy metal separator.
In a preferred embodiment of the present utility model, the venting port of described de-vapour tank is connected by the venting port of pipeline with described horizontal-type evaporator.
In a preferred embodiment of the present utility model, described circulating pump pipeline assembly is also connected with a pickling injector.
In a preferred embodiment of the present utility model, the inner cavity top of described horizontal-type evaporator is provided with the endotoxic netted sealing coat for removing in injection water.
Owing to have employed technical scheme as above, the beneficial effects of the utility model are:
1, compared with traditional multi-effect water distillator: Water Supplies requires looser (pre-treatment expense is low), effluent quality better, water production rate large (maximum separate unit output can reach 20T/h), require standard far above state-promulgated pharmacopoeia water for injection, and the U.S. and European Union's authentication requesting can be met completely.
2, environmental protection and energy saving steam saving, without the need to using water coolant, thermocompression distiller steam consumption quantity is only 40 ~ 50% of multiple-effect water machine.
3, compared with conventional thermocompression formula distilled water water machine (generation is vertical), the vaporizer of water machine adopts unique horizontal design and uses spray atomizing technology, reduce the physical dimension of equipment, avoid more dead angle, vaporizer liquid level is lower than tube bank, avoid tube bank and tube sheet to be all immersed in dense water, make it corrode to drop to minimum, improve its work-ing life greatly.
4, there is on-line cleaning (CIP) function, facilitate self-stip.
5, use safety (operation of equipment pressure and use temperature are all lower, water machine vessels not under pressure), automatic degree is high, and without the need to manually on duty, modular design is easy to safeguard, transport and telephone-moving are conveniently.
6, cost performance is high, can recovery system cost of investment in a short time.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the anatomical connectivity schematic diagram of a kind of embodiment of the utility model.
Embodiment
The technique means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, setting forth the utility model further below.
A kind of thermocompression distiller system shown in Figure 1, comprises former water heating system, horizontal-type evaporator 100, centrifugal vapor compressor 1000, de-vapour tank 800 and PLC control system.
In order to steam saving, realize the recycle of heat, improve heating efficiency, the former water heating system in the present embodiment comprises wastewater heat exchange device 200, finished product interchanger 300 and former water preheater 400.The heating medium of wastewater heat exchange device 200 is waste water, and wastewater heat exchange device 200 has waste water inlet 203, wastewater outlet 204, original water inlet 201, former water out 202; The heating medium of finished product interchanger 300 is injection water heat, and finished product interchanger 300 has original water inlet 303, former water out 304, water for injection import 301, water for injection outlet 302; The heating medium of former water preheater 400 is industrial steam, and former water preheater 400 has original water inlet 401, former water out 402, industrial steam import 403, condensation-water drain 404.
Purifying water source is connected with the original water inlet 201 of wastewater heat exchange device 200 by pipeline 1, pipeline 1 is provided with variable valve and switch-valve, the wastewater outlet 204 of wastewater heat exchange device 200 is connected with Waste water recovering apparatus by pipeline 17, and the former water out 202 of wastewater heat exchange device 200 is connected with the original water inlet 303 of finished product interchanger 300 by pipeline 2.Also be connected by the pipeline 19 with variable valve between the former water out 202 of wastewater heat exchange device 200 and the original water inlet 401 of former water preheater 400.
The former water out 304 of finished product interchanger 300 is connected by the original water inlet 401 of pipeline 3 with former water preheater 400.The water for injection import 301 of finished product interchanger 300 is by being connected with the water outlet 802 of degassing vessel 800 with the pipeline 12 of injection water pump 12a, the water for injection outlet 302 of finished product interchanger 300 is connected with injection water collector by pipeline 13, pipeline 13 is provided with the correlate meter pipe valves such as pneumatic adjusting valve, under meter, pneumatic on-off valve.Pipeline 13 is also provided with sampling line 16, and the middle part of pipeline 13 also and the defective waterpipe 15 be connected to variable valve.
The industrial steam import 403 of former water preheater 400 is connected by the pipeline 20 with variable valve with industrial steam source, the former water out 402 of former water preheater 400 is connected with the original water inlet 501 of tail gas pre-heater 500 by pipeline 4, and the former water out 502 of tail gas pre-heater 500 is connected by pipeline 5 with the original water inlet 101 of horizontal-type evaporator 100.The heating medium import 503 of tail gas pre-heater 500 is connected with pressurized air thermal source by the pipeline 22 with microporous membrane filters 22a, and the middle part of pipeline 22 also and be connected to gas exhaust duct 23.
The setting of wastewater heat exchange device 200, finished product interchanger 300 and former water preheater 400 ensure that purified water (former water) is fully preheated to required temperature, simultaneously also abundant recycle waste water and water for injection discharges the heat taken away, serve fully energy-conservation effect.
The heating medium import 701 of concurrent heating well heater 700 is connected with industrial steam source by pipeline 21, the former water out 702 of concurrent heating well heater 700 is connected by pipeline 6 with raw water collection device 600, and the former water out 602 of raw water collection device 600 is by being connected with the original water inlet 111 of the pipeline 7 of recycle pump 7a with the atomizing and spraying apparatus 110 in horizontal-type evaporator 100.The heating medium import 203 of wastewater heat exchange device 200 is connected with pipeline 7 by pipeline 18.
The top of horizontal-type evaporator 100 is provided with pure vapour outlet 103, one side bottom of horizontal-type evaporator 100 is provided with injection water collecting chamber 102, the injection water outlet 102a of injection water collecting chamber 102 is connected by the water-in 801 of pipeline 11 with de-vapour tank 800 top, the venting port 803 of de-vapour tank 800 is connected with the venting port 106 of horizontal-type evaporator 100 by pipeline 24, to ensure that horizontal-type evaporator 100 and de-vapour tank 800 are inner isobaric, being convenient to the water for injection that produces in horizontal-type evaporator 100 can the inflow of flow process smoothly take off in vapour tank 800, two pipeline 11a be all connected with de-vapour tank 800 have also been set up in the present embodiment, 11b, further ensure the water for injection that produces in horizontal-type evaporator 100 can the inflow of flow process smoothly take off in vapour tank 800.Horizontal-type evaporator 100 is also provided with drain, temperature sensor mouth, pressure transmitter mouth and differential pressure levelmeter mouth etc.In order to remove the intracellular toxin in injection water, the inner cavity top of horizontal-type evaporator 100 is provided with netted sealing coat 120.The pure vapour outlet 103 at horizontal-type evaporator 100 top is connected by pipeline 8 with the pure steam inlet 131 of heavy metal separator 130, and the pure vapour outlet 132 of heavy metal separator 130 is connected by pipeline 9 with the steam inlet 1001 of centrifugal vapor compressor 1000.Condensation-water drain 133 bottom heavy metal separator 130 is connected with the refluxing opening 105 of horizontal-type evaporator 100, to ensure that the water of condensation containing high density heavy metal ion can effectively be back in horizontal-type evaporator 100.The vapour outlet 1002 of centrifugal vapor compressor 1000 is connected with the steam inlet 104 of the heat-exchanging tube bundle of horizontal-type evaporator 100 inside.
In order to make the utility model, there is on-line cleaning (CIP) function, pipeline 7 is also connected by pipeline 25 with one end 901 of a pickling injector 900, the other end 902 of pickling injector 900 is connected to blowdown place by pipeline 26, and the sewage draining exit 603 of raw water collection device 600 is connected with pipeline 26.
Principle of work of the present utility model is as follows:
Purified water first by wastewater heat exchange device 200, finished product interchanger 300, former water preheater 400 respectively by dense water and distilled water and industrial steam preheating, after mixing with horizontal-type evaporator 100 internal recycling water after reaching design temperature by recycle pump 7a carry also atomized spray on the tube bank outside surface of horizontal-type evaporator 100.Adopt steam heat source to whole vaporizer, atomized water carries out evaporation and is turned into pure steam, and remain unevaporated water and enter raw water collection device 600 in order to later circulation, little a part of water is discharged the concentration requirement ensureing whole system.The pure steam generated in horizontal-type evaporator 100 is also compressed by centrifugal vapor compressor 1000, produce the superheated vapour of 108 DEG C, after superheated vapour enters the steam inlet of the heat-exchanging tube bundle of the inside of horizontal-type evaporator 100 be sprayed at the former water heat exchange condensation restraining outside surface and become water for injection.The water for injection prepared enters injection collector by injection water pump 12a through finished product interchanger 300 after collecting, frequency transformer above centrifugal vapor compressor 1000 can provide the compressor rotary speed lower than normal operating speed, water machine can be maintained run well when water machine production capacity is lower, vaporizer is turned off without the need to shutting down, most I is down to 60% of maximum production capacity, described thermocompression distiller system is by PLC control system full automatic control, PLC control system also comprises autoalarm, self-recording unit and report capability is provided, realize multi-functional operation of the present utility model and full-automatic operation.
Evaporative process heat can being utilized of continuous several times, part industrial steam is only used in supplemental heat loss and supplements input and output material heat content, significantly reduce vaporizer to the consumption of external fresh evaporation, and centrifugal vapor compressor employing is industrial power, reduce production cost, almost without any Carbon emission problem, meet environmental requirement.
Conventional injection water is prepared form and is mainly shell and tube multiple-effect evaporation formula, and the main consumption energy is high pressure industrial steam, and maximum water production rate can only accomplish it is 5 tons, and effect number to 6 effects, can be designed to pressurized vessel at most.Now contrast with thermocompression distiller system of the present utility model and 2 traditional multi-effect water distillator 5000 types, obtain as following table 1,
Table 1
In sum:
1,10000 type hot pressing distillation machines save working cost about 2,550,000 yuan than identical conventional multiple effect water year.
2, thermocompression distiller system can from about the 2 years cost-recoverings in energy-conservation aspect.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (8)
1. thermocompression distiller system, is characterized in that, comprising:
Former water heating system, the original water inlet that described former water heating system has former water out and is connected with purifying water source;
Horizontal-type evaporator, the original water inlet of described horizontal-type evaporator is connected by pipeline with the former water out of described former water heating system, the raw water collection device being provided with atomizing and spraying apparatus in described horizontal-type evaporator and being communicated with the original water inlet of described horizontal-type evaporator, described raw water collection device is connected with the original water inlet of described atomizing and spraying apparatus by circulating pump pipeline assembly, described atomizing and spraying apparatus will be sprayed on the outside surface of the heat-exchanging tube bundle of described horizontal-type evaporator inside after former water atomization, described horizontal-type evaporator has pure vapour outlet and injection water collecting chamber;
Compressor, the steam inlet of described compressor is connected by pipeline with the pure vapour outlet of described horizontal-type evaporator, and the vapour outlet of described compressor is connected with the steam inlet of the heat-exchanging tube bundle of described horizontal-type evaporator inside;
De-vapour tank, the described water-in of de-vapour tank is connected by pipeline with the injection water collecting chamber of described horizontal-type evaporator, and the water outlet of described de-vapour tank is connected with injection water collector by pipeline;
PLC control system, described PLC control system controls the work of described former water heating system, horizontal-type evaporator, compressor and de-vapour tank.
2. thermocompression distiller system as claimed in claim 1, it is characterized in that, described former water heating system comprises wastewater heat exchange device, finished product interchanger and former water preheater,
The original water inlet of described wastewater heat exchange device is as the original water inlet of described former water heating system, the former water out of described wastewater heat exchange device is as the former water out of described former water heating system, the former water out of described finished product interchanger is connected by pipeline with the original water inlet of described former water preheater, the former water out of described former water preheater is connected with the water-in of described horizontal-type evaporator, the heating medium import of described wastewater heat exchange device is connected with described circulating pump pipeline assembly by pipeline, the Crude product input of described wastewater heat exchange device is connected with Waste water recovering apparatus, described finished product interchanger is arranged on the pipeline between the water outlet of described de-vapour tank and injection water collector, by injecting water pump and pipeline is connected between the heating medium import of described finished product interchanger and the water outlet of described de-vapour tank, the Crude product input of described finished product interchanger is connected with described injection water collector, the heating medium import of described former water preheater is connected with industrial steam source.
3. thermocompression distiller system as claimed in claim 2, is characterized in that, the former water out of described wastewater heat exchange device is also connected with the original water inlet of described former water preheater with the pipeline of variable valve by one.
4. thermocompression distiller system as claimed in claim 2, it is characterized in that, tail gas pre-heater and concurrent heating well heater is also provided with bottom described horizontal-type evaporator, the original water inlet of described tail gas pre-heater is connected by pipeline with the former water out of described former water preheater, the former water out of described tail gas pre-heater is connected by pipeline with the original water inlet of described horizontal-type evaporator, the former water out of described concurrent heating well heater is connected by pipeline with described raw water collection device, the heating medium import of described concurrent heating well heater is connected with industrial steam source, the heating medium import of described tail gas pre-heater is connected with pressurized air thermal source.
5. thermocompression distiller system as claimed in claim 1, is characterized in that, be provided with heavy metal separator between the steam inlet of described compressor and the pure vapour outlet of described horizontal-type evaporator.
6. thermocompression distiller system as claimed in claim 1, it is characterized in that, the venting port of described de-vapour tank is connected by the venting port of pipeline with described horizontal-type evaporator.
7. thermocompression distiller system as claimed in claim 1, it is characterized in that, described circulating pump pipeline assembly is also connected with a pickling injector.
8. thermocompression distiller system as claimed in claim 1, it is characterized in that, the inner cavity top of described horizontal-type evaporator is provided with the endotoxic netted sealing coat for removing in injection water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520513986.2U CN204873907U (en) | 2015-07-15 | 2015-07-15 | Hot pressing formula distilled water machine system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520513986.2U CN204873907U (en) | 2015-07-15 | 2015-07-15 | Hot pressing formula distilled water machine system |
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| CN204873907U true CN204873907U (en) | 2015-12-16 |
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| CN201520513986.2U Expired - Fee Related CN204873907U (en) | 2015-07-15 | 2015-07-15 | Hot pressing formula distilled water machine system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106865661A (en) * | 2017-03-16 | 2017-06-20 | 楚天华通医药设备有限公司 | A kind of plug-in heat pressing type distilled water preparation system |
| CN110171858A (en) * | 2019-06-20 | 2019-08-27 | 吉林省泽众流体技术有限公司 | It is used to prepare the novel energy-saving MVR equipment of water for injection |
-
2015
- 2015-07-15 CN CN201520513986.2U patent/CN204873907U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106865661A (en) * | 2017-03-16 | 2017-06-20 | 楚天华通医药设备有限公司 | A kind of plug-in heat pressing type distilled water preparation system |
| CN110171858A (en) * | 2019-06-20 | 2019-08-27 | 吉林省泽众流体技术有限公司 | It is used to prepare the novel energy-saving MVR equipment of water for injection |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20210715 |