CN105928354A - Steam buffering and heating device and heating method for preparing medicine raw materials - Google Patents
Steam buffering and heating device and heating method for preparing medicine raw materials Download PDFInfo
- Publication number
- CN105928354A CN105928354A CN201610337814.3A CN201610337814A CN105928354A CN 105928354 A CN105928354 A CN 105928354A CN 201610337814 A CN201610337814 A CN 201610337814A CN 105928354 A CN105928354 A CN 105928354A
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- Prior art keywords
- steam
- heater
- temperature steam
- low temperature
- connects
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D11/00—Feed-water supply not provided for in other main groups
- F22D11/02—Arrangements of feed-water pumps
- F22D11/06—Arrangements of feed-water pumps for returning condensate to boiler
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
Abstract
The invention discloses a steam buffering and heating device and heating method for preparing medicine raw materials. A high-pressure boiler is connected with an inlet of a steam heater through a high-temperature steam pipeline; a filter is connected with the steam heater through an air pipeline, and the steam heater is further connected with a drier through a high-temperature air pipeline; an outlet of the steam heater is connected with a vortex generator through a low-temperature steam pipeline, and the other end of the vortex generator is separately connected with a high-temperature steam loop and a low-temperature steam loop; the other end of the low-temperature steam loop is connected with a condenser, and the condenser is further connected with a condensation water pipe; a high-pressure water pump is arranged on the condensation water pipe, and the other end of the condensation water pipe is connected with the high-pressure boiler; the high-temperature steam loop is connected with the steam heater. The steam buffering and heating device and the heating method for preparing the medicine raw materials, provided by the invention, have the advantages that the structure is simple, the operating cost is low, secondary classification and recycling can be performed on hot steam, resources are saved, and the steam buffering and heating device and the heating method are convenient to operate, convenient to popularize and high in practicality.
Description
Technical field
The invention belongs to medical equipment technical field, be specifically related to a kind of steam buffer heater prepared for medical material and heating means.
Background technology
In pharmaceuticals industry, it is often necessary to some medical materials are heated, in order to ensure that the drug effect of raw medicinal material typically uses steam to heat.Steam-heated drier is to utilize the quick washing between hot-air and wet stock, makes the moisture in wet stock evaporate, and discharge with air after being sufficiently mixed, and pneumatic drier is widely used in the chemical production field such as plastics, rubber, medicine.
Hot-air is generally controlled by steam heating and electrical heating simultaneously, and during steam heating, vapours transfers heat to air, and cold air heating after heat vapor (steam) temperature decline is directly discharged.The process that steam adds hot exhaust gas at present the most all uses collecting tank to collect, then is transferred to fixing storage tank recovery use by shifting pump.The plant equipment such as shifting pump can be caused and wash away by a small amount of steam carried secretly in condensed water so that equipment replacement is frequent.In prior art, institute's steam is only with once during dry medical material, or is recovered as condensed water or directly discharges, therefore the most serious to heat waste.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, it is an object of the invention to provide a kind of steam buffer heater prepared for medical material and heating means, simple in construction, operating cost are low, vapours can be carried out secondary classification recycling, economize on resources, easy to operate, it is simple to universal, practicality is stronger.
nullTo achieve these goals，The technical solution used in the present invention is: a kind of steam buffer heater prepared for medical material，Including high-pressure boiler，High-pressure boiler connects steam heater entrance by high-temperature steam pipeline，Filter connects steam heater by air pipe line，Steam heater connects drying machine by high temperature air pipeline further，It is additionally provided with electric heater on high temperature air pipeline，Steam heater outlet connects vortex generator by Low Temperature Steam pipeline，The other end of vortex generator connects with high-temperature steam loop and Low Temperature Steam loop respectively，Low Temperature Steam loop is provided with choke valve，The other end in Low Temperature Steam loop connects condenser，Condenser connects condensate pipe further，Condensate pipe is provided with high-pressure hydraulic pump，The other end of condensate pipe connects high-pressure boiler，High-temperature steam loop and steam heater connect.
Preferably, described steam heater includes inner chamber and exocoel.
Preferably, described inner chamber does not connects any of the above-described scheme with exocoel, and described exocoel is helical form, and steam heater entrance and exit is arranged on exocoel, and described air pipe line connects the inner chamber of steam heater.
Preferably, described drying machine connects any of the above-described scheme further with cleaner unit.
Preferably, described steam heater entrance and steam heater outlet are interconnected any of the above-described scheme.
Preferably, described Low Temperature Steam loop connects any of the above-described scheme further with the tube bank of condenser.
The present invention also provides for a kind of method of steam buffer heating prepared for medical material, use high-pressure boiler as steam raising plant, high-pressure boiler produces high-temperature steam, high-temperature steam enters steam heater by high-temperature steam pipeline, cold air becomes hot-air after entering steam heater by filter, and hot-air enters drying machine by high temperature air pipeline；After cold air heating, high-temperature steam is become Low Temperature Steam and is discharged by steam heater outlet, vortex generator is entered again by Low Temperature Steam pipeline, Low Temperature Steam is divided into time high-temperature steam and Low Temperature Steam by vortex generator, secondary high-temperature steam enters steam heater by high-temperature steam loop, Low Temperature Steam then enters condenser by Low Temperature Steam loop, and condenser becomes again heating in condensed water flows back into high-pressure boiler by condensate pipe.
Preferably, described Low Temperature Steam is adjusted controlling by choke valve during entering condenser by Low Temperature Steam loop.
Preferably, described condensate pipe is provided with high-pressure hydraulic pump to any of the above-described scheme, and condensed water flows back in high-pressure boiler after high-pressure hydraulic pump pressurized treatments.
nullThe invention has the beneficial effects as follows: high-pressure boiler connects steam heater entrance by high-temperature steam pipeline，Filter connects steam heater by air pipe line，Steam heater connects drying machine by high temperature air pipeline further，It is additionally provided with electric heater on high temperature air pipeline，Steam heater outlet connects vortex generator by Low Temperature Steam pipeline，The other end of vortex generator connects with high-temperature steam loop and Low Temperature Steam loop respectively，Low Temperature Steam loop is provided with choke valve，The other end in Low Temperature Steam loop connects condenser，Condenser connects condensate pipe further，Condensate pipe is provided with high-pressure hydraulic pump，The other end of condensate pipe connects high-pressure boiler，High-temperature steam loop and steam heater connect，A kind of steam buffer heater prepared for medical material and heating means are provided，Simple in construction、Operating cost is low，Vapours can be carried out secondary classification recycling，Economize on resources，Easy to operate，It is easy to popularize，Practicality is stronger.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention.
Fig. 2 is the partial structurtes schematic diagram of Fig. 1.
Fig. 3 is another partial structurtes schematic diagram of Fig. 1.
Detailed description of the invention
Structural principle and operation principle to the present invention are described in further detail below in conjunction with the accompanying drawings.
nullAs shown in Figure 1-Figure 3，A kind of steam buffer heater prepared for medical material，Including high-pressure boiler 1，High-pressure boiler 1 connects steam heater 3 entrance by high-temperature steam pipeline 2，Filter 4 connects steam heater 3 by air pipe line 5，Steam heater 3 connects drying machine 7 by high temperature air pipeline 6 further，Electric heater 8 it is additionally provided with on high temperature air pipeline 6，Steam heater 3 exports and connects vortex generator 10 by Low Temperature Steam pipeline 9，The other end of vortex generator 10 connects with high-temperature steam loop 11 and Low Temperature Steam loop 12 respectively，Low Temperature Steam loop 12 is provided with choke valve 13，The other end in Low Temperature Steam loop 12 connects condenser 14，Condenser 14 connects condensate pipe 15 further，Condensate pipe 15 is provided with high-pressure hydraulic pump 16，The other end of condensate pipe 15 connects high-pressure boiler 1，High-temperature steam loop 11 and steam heater 3 connect.
The steam buffer heater prepared for medical material of the present invention, when specifically used, the length of Low Temperature Steam pipeline 9 can shorten as far as possible, prevents owing to length is long and cause Low Temperature Steam to become condensed water, thus wastes heat resources.Choke valve 13 is for adjusting the secondary high-temperature steam come by vortex generator 10 and the ratio of Low Temperature Steam.
Cold air is after absorbing the temperature of high-temperature steam, air temperature raises and becomes hot-air, high-temperature steam then temperature reduces and becomes Low Temperature Steam, vortex generator 10 is entered with the Low Temperature Steam of temperature more than certain overbottom pressure, making vortex generator 10 be internally formed gas vapor whirlpool at a high speed, cyclone center's pressure declines, temperature declines；Outside cyclone due to centrifugal action pressure raise, temperature rises, cyclone center and outer side gas are drawn respectively, thus become the higher secondary high-temperature steam of temperature and the lower Low Temperature Steam of temperature；Secondary high-temperature steam enters steam heater 3 by high-temperature steam loop 11, and Low Temperature Steam then enters condenser 14 by Low Temperature Steam loop 12, and condenser 14 heats in becoming condensed water and flowing back into high-pressure boiler 1 by condensate pipe 15 again.
The technical scheme that the present invention optimizes further, described steam heater 3 includes inner chamber 31 and exocoel 32.
The technical scheme that the present invention optimizes further, described inner chamber 31 does not mutually connect with exocoel 32, and described exocoel 32 is helical form, and the entrance and exit of steam heater 3 is arranged on exocoel 32, and described air pipe line 5 connects the inner chamber 31 of steam heater 3.
The technical scheme that the present invention optimizes further, described drying machine 7 connects with cleaner unit 17 further.
The technical scheme that the present invention optimizes further, described steam heater 3 entrance and steam heater 3 outlet are interconnected.
The technical scheme that the present invention optimizes further, the tube bank 141 with condenser 14 further of described Low Temperature Steam loop 12 connects.
The present invention also provides for a kind of method of steam buffer heating prepared for medical material, use high-pressure boiler 1 as steam raising plant, high-pressure boiler 1 produces high-temperature steam, high-temperature steam enters steam heater 3 by high-temperature steam pipeline 2, cold air becomes hot-air after entering steam heater 3 by filter 4, and hot-air enters drying machine 7 by high temperature air pipeline 6；After cold air heating, high-temperature steam is become Low Temperature Steam and is discharged by steam heater 3 outlet, vortex generator 10 is entered again by Low Temperature Steam pipeline 9, Low Temperature Steam is divided into time high-temperature steam and Low Temperature Steam by vortex generator 10, secondary high-temperature steam enters steam heater 3 by high-temperature steam loop 11, Low Temperature Steam then enters condenser 14 by Low Temperature Steam loop 12, and condenser 14 heats in becoming condensed water and flowing back into high-pressure boiler 1 by condensate pipe 15 again.
The technical scheme that the present invention optimizes further, described Low Temperature Steam is adjusted controlling by choke valve 13 during entering condenser 14 by Low Temperature Steam loop 12.
The technical scheme that the present invention optimizes further, described condensate pipe 15 is provided with high-pressure hydraulic pump 16, and condensed water flows back in high-pressure boiler 1 after high-pressure hydraulic pump 16 pressurized treatments.
nullThe present invention provides a kind of steam buffer heater prepared for medical material and heating means，High-pressure boiler connects steam heater entrance by high-temperature steam pipeline，Filter connects steam heater by air pipe line，Steam heater connects drying machine by high temperature air pipeline further，It is additionally provided with electric heater on high temperature air pipeline，Steam heater outlet connects vortex generator by Low Temperature Steam pipeline，The other end of vortex generator connects with high-temperature steam loop and Low Temperature Steam loop respectively，Low Temperature Steam loop is provided with choke valve，The other end in Low Temperature Steam loop connects condenser，Condenser connects condensate pipe further，Condensate pipe is provided with high-pressure hydraulic pump，The other end of condensate pipe connects high-pressure boiler，High-temperature steam loop and steam heater connect，A kind of steam buffer heater prepared for medical material and heating means are provided，Simple in construction、Operating cost is low，Vapours can be carried out secondary classification recycling，Economize on resources，Easy to operate，It is easy to popularize，Practicality is stronger.
It should be noted that various embodiments above is only in order to illustrate technical scheme, it is not intended to limit；Although the present invention being described in detail with reference to foregoing embodiments, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or the most some or all of technical characteristic is carried out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (9)
- null1. the steam buffer heater prepared for medical material，It is characterized in that，Including high-pressure boiler (1)，High-pressure boiler (1) connects steam heater (3) entrance by high-temperature steam pipeline (2)，Filter (4) connects steam heater (3) by air pipe line (5)，Steam heater (3) connects drying machine (7) by high temperature air pipeline (6) further，Electric heater (8) it is additionally provided with on high temperature air pipeline (6)，Steam heater (3) outlet connects vortex generator (10) by Low Temperature Steam pipeline (9)，The other end of vortex generator (10) connects with high-temperature steam loop (11) and Low Temperature Steam loop (12) respectively，Low Temperature Steam loop (12) is provided with choke valve (13)，The other end in Low Temperature Steam loop (12) connects condenser (14)，Condenser (14) connects condensate pipe (15) further，Condensate pipe (15) is provided with high-pressure hydraulic pump (16)，The other end of condensate pipe (15) connects high-pressure boiler (1)，High-temperature steam loop (11) and steam heater (3) connect.
- A kind of steam buffer heater prepared for medical material the most according to claim 1, it is characterised in that described steam heater (3) includes inner chamber (31) and exocoel (32).
- A kind of steam buffer heater prepared for medical material the most according to claim 2, it is characterized in that, described inner chamber (31) does not mutually connect with exocoel (32), described exocoel (32) is helical form, the entrance and exit of steam heater (3) is arranged on exocoel (32), and described air pipe line (5) connects the inner chamber (31) of steam heater (3).
- A kind of steam buffer heater prepared for medical material the most according to claim 1, it is characterised in that described drying machine (7) connects with cleaner unit (17) further.
- A kind of steam buffer heater prepared for medical material the most according to claim 1, it is characterised in that described steam heater (3) entrance and steam heater (3) outlet are interconnected.
- A kind of steam buffer heater prepared for medical material the most according to claim 1, it is characterised in that described Low Temperature Steam loop (12) connects with the tube bank (141) of condenser (14) further.
- 7. the method for the steam buffer heating prepared for medical material, it is characterized in that, use high-pressure boiler (1) as steam raising plant, high-pressure boiler (1) produces high-temperature steam, high-temperature steam enters steam heater (3) by high-temperature steam pipeline (2), cold air becomes hot-air after entering steam heater (3) by filter (4), and hot-air enters drying machine (7) by high temperature air pipeline (6)；After cold air heating, high-temperature steam is become Low Temperature Steam and is discharged by steam heater (3) outlet, vortex generator (10) is entered again by Low Temperature Steam pipeline (9), Low Temperature Steam is divided into time high-temperature steam and Low Temperature Steam by vortex generator (10), secondary high-temperature steam enters steam heater (3) by high-temperature steam loop (11), Low Temperature Steam then enters condenser (14) by Low Temperature Steam loop (12), and condenser (14) heats in becoming condensed water and flowing back into high-pressure boiler (1) by condensate pipe (15) again.
- The method of a kind of steam buffer heating prepared for medical material the most according to claim 7, it is characterised in that described Low Temperature Steam is adjusted controlling by choke valve (13) during entering condenser (14) by Low Temperature Steam loop (12).
- The method of a kind of steam buffer heating prepared for medical material the most according to claim 7, it is characterized in that, described condensate pipe (15) is provided with high-pressure hydraulic pump (16), and condensed water flows back in high-pressure boiler (1) after high-pressure hydraulic pump (16) pressurized treatments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610337814.3A CN105928354A (en) | 2016-05-22 | 2016-05-22 | Steam buffering and heating device and heating method for preparing medicine raw materials |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610337814.3A CN105928354A (en) | 2016-05-22 | 2016-05-22 | Steam buffering and heating device and heating method for preparing medicine raw materials |
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| CN105928354A true CN105928354A (en) | 2016-09-07 |
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| CN201610337814.3A Pending CN105928354A (en) | 2016-05-22 | 2016-05-22 | Steam buffering and heating device and heating method for preparing medicine raw materials |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005090771A (en) * | 2003-09-12 | 2005-04-07 | Tlv Co Ltd | Steam temperature decreasing device |
| CN102305518A (en) * | 2011-07-12 | 2012-01-04 | 广西健丰药业有限公司 | Air supplying heating device of fluidized drying bed for traditional Chinese medicine particle |
| CN104196583A (en) * | 2014-08-22 | 2014-12-10 | 苟仲武 | Novel steam power cycle device and working method based on vortex principle |
| CN204214227U (en) * | 2014-09-29 | 2015-03-18 | 天津一化化工有限公司 | A kind of steam-heated drier with buffer unit |
| CN105484810A (en) * | 2016-01-11 | 2016-04-13 | 苟仲武 | Waste steam mechanical compressing and reusing device and method |
-
2016
- 2016-05-22 CN CN201610337814.3A patent/CN105928354A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005090771A (en) * | 2003-09-12 | 2005-04-07 | Tlv Co Ltd | Steam temperature decreasing device |
| CN102305518A (en) * | 2011-07-12 | 2012-01-04 | 广西健丰药业有限公司 | Air supplying heating device of fluidized drying bed for traditional Chinese medicine particle |
| CN104196583A (en) * | 2014-08-22 | 2014-12-10 | 苟仲武 | Novel steam power cycle device and working method based on vortex principle |
| CN204214227U (en) * | 2014-09-29 | 2015-03-18 | 天津一化化工有限公司 | A kind of steam-heated drier with buffer unit |
| CN105484810A (en) * | 2016-01-11 | 2016-04-13 | 苟仲武 | Waste steam mechanical compressing and reusing device and method |
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Application publication date: 20160907 |