CN205155903U - A steam generator for producing injection water - Google Patents
A steam generator for producing injection water Download PDFInfo
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- CN205155903U CN205155903U CN201520893161.8U CN201520893161U CN205155903U CN 205155903 U CN205155903 U CN 205155903U CN 201520893161 U CN201520893161 U CN 201520893161U CN 205155903 U CN205155903 U CN 205155903U
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Abstract
The utility model discloses a steam generator for producing injection water, it can be stabilized and prepare pure steam in a large number, and is rational in infrastructure, more energy -conserving. The utility model discloses contain two evaporimeters, be first evaporimeter and second evaporimeter respectively, the bottom of every evaporimeter all is connected to the concentrated water pipe way that is used for discharging concentrated water, the top of every evaporimeter all is connected to the pure steam outputting pipe way that is used for carrying pure steam, every evaporimeter all contain the living steam inlet that is used for connect giving birth to the steam pipework with be used for connecting low temperature in advance hydrothermal low temperature preheat water and enter the mouth, low temperature preheats the delivery port of water entry through the tube coupling pre -heater, low temperature ion water entry linkage to the deionized water supply channel of two pre -heaters, the bottom side position of every evaporimeter all is connected to the living steam condensate log raft that is used for discharging living steam condensate water and puts the pipeline, the living steam air inlet of two evaporimeters is all through the tube coupling to giving birth to the steam supply pipeline.
Description
Technical field
The utility model relates to the steam generator in water for injection production system, specifically for the preparation of pure steam.
Background technology
Water for injection is very large in the use amount of field of medicaments, when water for injection is produced, needs to prepare pure steam; Pure steam prepares after deionized water being vaporized; Legacy equipment only possesses an evaporimeter, carries out heat exchange or the heating of deionized water in evaporimeter; The preparation amount of which is little, and preparation process is unstable, poor controllability.
Utility model content
Technical problem to be solved in the utility model is, for above-mentioned deficiency of the prior art, to disclose the steam generator for the production of water for injection, and it can be stablized and the pure steam of a large amount of preparation, rational in infrastructure, more energy-conservation.
In order to achieve the above object, the utility model is achieved by the following technical solutions:
For the production of the steam generator of water for injection, comprise two evaporimeters, be respectively the first evaporimeter and the second evaporimeter; The bottom of each evaporimeter is all connected to the condensed water pipeline for discharging condensed water; The top of each evaporimeter is all connected to the pure steam output circuit for carrying pure steam;
Each evaporimeter all comprises raw steam inlet for connecting raw steam pipework and the low-temperature prewarming water inlet for being connected low-temperature prewarming water; Low-temperature prewarming water inlet connects the delivery port of preheater by pipeline; The low-temperature ion water inlet of two preheaters is connected to deionized water water pipeline;
The bottom sides position of each evaporimeter is all connected to the raw steam condensate (SC) discharge pipe for discharging raw steam condensate (SC);
The raw steam inlet of two evaporimeters is all connected to raw steam supply pipeline by pipeline.
Preferred embodiment of the present utility model and further improvement as follows:
(1) described preheater is adopt electrically heated preheater or the preheater for adopting raw steam heat to exchange;
When described preheater is the preheater adopting raw steam heat to exchange, preheater is provided with the raw steam inlet for connecting raw steam supply pipeline and the raw steam-condensation water outlet for discharging raw steam condensate (SC).
(2) described raw steam supply pipeline is disposed with valve, raw steam control valve and the raw steam pressure transmitter for measuring raw steam pressure; Described pure discharge of steam pipeline is provided with pure steam pressure transmitter and the pure steam (vapor) outlet valve near pure steam (vapor) outlet; Described deionized water water pipeline is disposed with deionized water delivery pump and deionized water control valve, the pipeline at described deionized water control valve two ends has been arranged in parallel by-passing valve.
Further: also comprise PLC; Described raw steam supply pipeline is also provided with Pressure gauge; Described pure discharge of steam pipeline is also provided with thermometric instrument; Base of evaporator arranges the liquid level difference pressure transmitter for measuring base of evaporator liquid level;
Above-mentioned raw steam control valve, raw steam pressure transmitter, Pressure gauge, pure steam pressure transmitter, pure steam (vapor) outlet valve, thermometric instrument, liquid level difference pressure transmitter, deionized water control valve and deionized water delivery pump are electrically connected to described PLC.
(3) described condensed water pipeline and raw steam condensate (SC) discharge pipe are provided with manually-operated gate.
(4) described raw steam supply pipeline is provided with filter; Described raw steam supply pipeline is connected to the steam (vapor) outlet of steam boiler; Described deionized water water pipeline is connected to the deionized water delivery port of equipment of De-ionized Water.
The utility model beneficial effect is:
The disclosed steam generator for the production of water for injection of the utility model, comprises two evaporimeters; The bottom of each evaporimeter is all connected to the condensed water pipeline for discharging condensed water; The top of each evaporimeter is all connected to the pure steam output circuit for carrying pure steam; Two evaporimeters prepare pure steam simultaneously reliably, and preparation efficiency is high, and preparation amount is large;
Each evaporimeter of the present utility model all comprises raw steam inlet for connecting raw steam pipework and the low-temperature prewarming water inlet for being connected low-temperature prewarming water; Low-temperature prewarming water inlet connects the delivery port of preheater by pipeline; The low-temperature ion water inlet of two preheaters is connected to deionized water water pipeline; The utility model has carried out preheating to the deionized water entering evaporimeter, more energy-conservation on the one hand, and decrease the reaction time in evaporimeter on the one hand, efficiency is higher.
The raw steam inlet of two evaporimeters of the present utility model is all connected to raw steam supply pipeline by pipeline; Produce raw steam by the boiler of outside, prepare pure steam by the heat exchange of raw steam, condensed water and condensed water all can be discharged reliably, and preparation process is reliable and stable.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of detailed description of the invention of the present utility model.
Description of reference numerals:
The raw steam inlet of 1-, 2-liquid level difference pressure transmitter, 3-second evaporimeter, 4-first preheater, 5-second preheater, 6-deionized water control valve, 7-by-passing valve, 8-deionized water delivery pump, the pure steam (vapor) outlet valve of 9-, the pure steam pressure transmitter of 10-, 11-first evaporimeter, 12-Pressure gauge, the raw steam pressure transmitter of 13-, the raw steam control valve of 14-, 15-valve, 16-thermometric instrument.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model detailed description of the invention is described:
As shown in Figure 1, it illustrates detailed description of the invention of the present utility model, as shown in the figure, the disclosed steam generator for the production of water for injection of the utility model, comprises two evaporimeters, is respectively the first evaporimeter 11 and the second evaporimeter 3; The bottom of each evaporimeter is all connected to the condensed water pipeline for discharging condensed water; The top of each evaporimeter is all connected to the pure steam output circuit for carrying pure steam;
As shown in the figure, each evaporimeter all comprises raw steam inlet 1 for connecting raw steam pipework and the low-temperature prewarming water inlet for being connected low-temperature prewarming water; Low-temperature prewarming water inlet connects the delivery port of preheater by pipeline; The low-temperature ion water inlet of two preheaters (first preheater 4 and the second preheater 5) is connected to deionized water water pipeline;
As shown in the figure, the bottom sides position of each evaporimeter is all connected to the raw steam condensate (SC) discharge pipe for discharging raw steam condensate (SC);
As shown in the figure, the raw steam inlet of two evaporimeters is all connected to raw steam supply pipeline by pipeline.
Preferably, as shown in the figure: described preheater is adopt electrically heated preheater or the preheater for adopting raw steam heat to exchange;
When described preheater is the preheater adopting raw steam heat to exchange, preheater is provided with the raw steam inlet for connecting raw steam supply pipeline and the raw steam-condensation water outlet for discharging raw steam condensate (SC).The preheater adopting raw steam heat to exchange can make full use of the heat of the raw steam that boiler produces, very easy to use.
Preferably, as shown in the figure: described raw steam supply pipeline is disposed with valve 15, raw steam control valve 14 and the raw steam pressure transmitter 13 for measuring raw steam pressure; Described pure discharge of steam pipeline is provided with pure steam pressure transmitter 10 and the pure steam (vapor) outlet valve 9 near pure steam (vapor) outlet; Described deionized water water pipeline is disposed with deionized water delivery pump 8 and deionized water control valve 6, the pipeline at described deionized water control valve 6 two ends has been arranged in parallel by-passing valve 7.
Preferably, as shown in the figure: also comprise PLC; Described raw steam supply pipeline is also provided with Pressure gauge 12; Described pure discharge of steam pipeline is also provided with thermometric instrument 16; Base of evaporator arranges the liquid level difference pressure transmitter 2 for measuring base of evaporator liquid level;
Above-mentioned raw steam control valve, raw steam pressure transmitter, Pressure gauge, pure steam pressure transmitter, pure steam (vapor) outlet valve, thermometric instrument, liquid level difference pressure transmitter, deionized water control valve and deionized water delivery pump are electrically connected to described PLC.The valve of each position makes controllability improve; Especially intelligent automatic control can be realized after increasing PLC; Thermometric instrument can show by real-time digital; Raw steam pressure transmitter coordinates with deionized water control valve and can realize giving birth to steam and deionized water Auto-matching regulates.Monitoring for pressure and liquid level also can increase stabilization of equipment performance, intelligentized control method and reliability.
Preferably, as shown in the figure: described condensed water pipeline and raw steam condensate (SC) discharge pipe are provided with manually-operated gate.
Preferably, as shown in the figure: described raw steam supply pipeline is provided with filter; Described raw steam supply pipeline is connected to the steam (vapor) outlet of steam boiler; Described deionized water water pipeline is connected to the deionized water delivery port of equipment of De-ionized Water.
By reference to the accompanying drawings the utility model preferred embodiment is explained in detail above; but the utility model is not limited to above-mentioned embodiment; in the ken that those of ordinary skill in the art possess; can also make a variety of changes under the prerequisite not departing from the utility model aim; these changes relate to correlation technique well-known to those skilled in the art, and these all fall into the protection domain of the utility model patent.
Do not depart from design of the present utility model and scope can make many other and change and remodeling.Should be appreciated that the utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.
Claims (6)
1. for the production of the steam generator of water for injection, it is characterized in that: comprise two evaporimeters, be respectively the first evaporimeter and the second evaporimeter; The bottom of each evaporimeter is all connected to the condensed water pipeline for discharging condensed water; The top of each evaporimeter is all connected to the pure steam output circuit for carrying pure steam;
Each evaporimeter all comprises raw steam inlet for connecting raw steam pipework and the low-temperature prewarming water inlet for being connected low-temperature prewarming water; Low-temperature prewarming water inlet connects the delivery port of preheater by pipeline; The low-temperature ion water inlet of two preheaters is connected to deionized water water pipeline;
The bottom sides position of each evaporimeter is all connected to the raw steam condensate (SC) discharge pipe for discharging raw steam condensate (SC);
The raw steam inlet of two evaporimeters is all connected to raw steam supply pipeline by pipeline.
2. as claimed in claim 1 for the production of the steam generator of water for injection, it is characterized in that: described preheater is adopt electrically heated preheater or the preheater for adopting raw steam heat to exchange;
When described preheater is the preheater adopting raw steam heat to exchange, preheater is provided with the raw steam inlet for connecting raw steam supply pipeline and the raw steam-condensation water outlet for discharging raw steam condensate (SC).
3. as claimed in claim 1 for the production of the steam generator of water for injection, it is characterized in that: described raw steam supply pipeline is disposed with valve, raw steam control valve and the raw steam pressure transmitter for measuring raw steam pressure; Described pure discharge of steam pipeline is provided with pure steam pressure transmitter and the pure steam (vapor) outlet valve near pure steam (vapor) outlet; Described deionized water water pipeline is disposed with deionized water delivery pump and deionized water control valve, the pipeline at described deionized water control valve two ends has been arranged in parallel by-passing valve.
4., as claimed in claim 3 for the production of the steam generator of water for injection, it is characterized in that: also comprise PLC; Described raw steam supply pipeline is also provided with Pressure gauge; Described pure discharge of steam pipeline is also provided with thermometric instrument; Base of evaporator arranges the liquid level difference pressure transmitter for measuring base of evaporator liquid level;
Above-mentioned raw steam control valve, raw steam pressure transmitter, Pressure gauge, pure steam pressure transmitter, pure steam (vapor) outlet valve, thermometric instrument, liquid level difference pressure transmitter, deionized water control valve and deionized water delivery pump are electrically connected to described PLC.
5. as claimed in claim 1 for the production of the steam generator of water for injection, it is characterized in that: described condensed water pipeline and raw steam condensate (SC) discharge pipe are provided with manually-operated gate.
6., as claimed in claim 1 for the production of the steam generator of water for injection, it is characterized in that: described raw steam supply pipeline is provided with filter; Described raw steam supply pipeline is connected to the steam (vapor) outlet of steam boiler; Described deionized water water pipeline is connected to the deionized water delivery port of equipment of De-ionized Water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520893161.8U CN205155903U (en) | 2015-11-10 | 2015-11-10 | A steam generator for producing injection water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520893161.8U CN205155903U (en) | 2015-11-10 | 2015-11-10 | A steam generator for producing injection water |
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| Publication Number | Publication Date |
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| CN205155903U true CN205155903U (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520893161.8U Active CN205155903U (en) | 2015-11-10 | 2015-11-10 | A steam generator for producing injection water |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111023078A (en) * | 2019-12-19 | 2020-04-17 | 宁波和信制药设备有限公司 | Pure steam generator steam condensate recycling process |
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2015
- 2015-11-10 CN CN201520893161.8U patent/CN205155903U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111023078A (en) * | 2019-12-19 | 2020-04-17 | 宁波和信制药设备有限公司 | Pure steam generator steam condensate recycling process |
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