CN202492512U - Energy-saving steaming and boiling system - Google Patents
Energy-saving steaming and boiling system Download PDFInfo
- Publication number
- CN202492512U CN202492512U CN2012200252916U CN201220025291U CN202492512U CN 202492512 U CN202492512 U CN 202492512U CN 2012200252916 U CN2012200252916 U CN 2012200252916U CN 201220025291 U CN201220025291 U CN 201220025291U CN 202492512 U CN202492512 U CN 202492512U
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- heat
- temperature heat
- water tank
- heat exchange
- high temperature
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
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Abstract
The utility model discloses a steaming and boiling system particularly suitable for boiling bottom kettle water and producing steam in foodstuff steaming and boiling and heating process. The energy-saving steaming and boiling system capable of increasing heat-exchange area and improving heat utilization efficiency comprises a digester and a combustor, wherein a heat-exchange water tank is arranged below the digester, an inner cavity of the heat-exchange water tank is communicated with an inner portion of the digester; a high temperature heat-exchange chamber is arranged in the heat-exchange water tank, a sealed structure is formed between an inner cavity of the high temperature heat-exchange chamber and the inner cavity of the heat-exchange water tank; the inner cavity of the high temperature heat-exchange chamber is communicated with the combustor, and a smoke outlet is further arranged on the high temperature heat-exchange chamber; high temperature heat-exchange tubes are arranged in the high temperature heat-exchange chamber in configuration mode, and upper portions and lower portions of the high temperature heat-exchange tubes respectively penetrate through an upper wall and a lower wall of the high temperature heat-exchange chamber and are communicated with the inner cavity of the heat-exchange water tank; and a burner is arranged in the combustor, and the high temperature heat-exchange tubes are arranged in front of a nozzle of the burner. The energy-saving steaming and boiling system is capable of reducing energy consumption, exhaust emission, and cost of production.
Description
Technical field
The utility model relates to boiler technology, food processing plant field, and particularly a kind of being applicable to is used for boiling residual water or makes residual water produce the decoction system of steam in the food boiling heat-processed.
Background technology
Current, in the brewed spirit technical process vinasse after the fermentation are distilled and get wine.The type of heating that present most brewed spirit corporate boss wants has in the vapor collection steam supply heating and separately every rice steamer wine rice steamer is carried out controllable direct-fired heating with geseous fuel.Compare, the mode of the heating of directly burning more save energy is controlled with being convenient to, and is the developing direction that present liquor is produced.Type of heating all is to carry out heat exchange at the bottom of the traditional combustion flame heating kettle but present combustion gas is directly burnt; Owing to receive the face shaping of end pot and the restriction of environment for use; Energy-saving and cost-reducing and satisfy aspect the processing requirement two can not balance compatiblely, and be easy to generate burnt pot, do pot, burn phenomenons such as watchman's wooden clapper.
In order to improve energy-saving effect, the mode that generally adopts is that the heat exchange flue is set on the rice steamer pot, prolongs the heat-exchange time of combustion gas; Improve heat exchange efficiency, like Chinese patent 97244845.4, name is called " cage-returning type wine brewing rice steamer pot " and 200420060888.X; Name is called " wine pot "; But all still there is the incomplete and inadequate shortcoming of heat exchange of fuel gas buring in these structures, cause waste, and general gas consumption is 900M
3/ T.
The utility model content
The utility model technical problem to be solved provides a kind of energy-saving boiling system that can increase heat exchange area, improve efficiency of utilization.
The energy-saving boiling system that the utility model adopted comprises steam cooker and the combustion chamber below it, heat-exchanging water tank is installed, the inner chamber of above-mentioned heat-exchanging water tank and steam cooker internal communication below steam cooker; In above-mentioned heat-exchanging water tank, being provided with the high temperature Heat Room, is closed structure between the inner chamber of high temperature Heat Room and the inner chamber of heat-exchanging water tank; The inner chamber of high temperature Heat Room is communicated with the combustion chamber; On above-mentioned high temperature Heat Room, also be provided with smoke outlet; In the high temperature Heat Room, arrange high-temperature heat exchange tube is installed, high-temperature heat exchange tube runs through the last lower wall of high temperature Heat Room up and down and is communicated with the inner chamber of heat-exchanging water tank; Combustion engine is installed in the combustion chamber, and above-mentioned high-temperature heat exchange tube is installed in the place ahead of the burner of combustion engine.
On the smoke outlet of high temperature Heat Room, heat exchanger tube is installed, heat exchanger tube adopts snakelike or the U type is coiled in the heat-exchanging water tank.
Be connected with the low-temperature heat exchange chamber in the rear end of heat exchanger tube; Above-mentioned low-temperature heat exchange chamber is installed in the inner chamber of heat-exchanging water tank, is closed structure between the inner chamber of low-temperature heat exchange chamber and the heat-exchanging water tank inner chamber; On above-mentioned low-temperature heat exchange chamber, be connected with the warm gas circuit of taking mouth out of.
In above-mentioned low-temperature heat exchange chamber, arrange the low-temperature heat exchange pipe is installed, the low-temperature heat exchange pipe runs through the last lower wall of low-temperature heat exchange chamber up and down and is communicated with in the inner chamber of heat-exchanging water tank.
The blast pipe that is connected with fan outlet is inserted in the above-mentioned warm gas circuit; Outside at blast pipe also is equipped with the air intake heat transfer tube; And between blast pipe and air intake heat transfer tube, forming air-supply passage, above-mentioned air-supply passage is communicated with the blast inlet of combustion engine through air intake passage.
On described air intake heat transfer tube, manage in the heat exchange of installation and warm gas circuit axial parallel, pipe is the hollow siphunculus of two ends outside the air intake heat transfer tube in the heat exchange.
Outside the warm gas circuit smoke outlet of low-temperature heat exchange chamber, waste heat boiler is installed, the hot water outlet of waste heat boiler is connected in the heat-exchanging water tank through the waste heat return water pipe.
Described waste heat boiler is included in outer high-temperature residual heat boiler and the low temperature exhaust heat boiler of installing successively of warm gas circuit smoke outlet.
Connected surface between steam cooker and the heat-exchanging water tank is provided with soaking plate, is arranged with the equal hot hole of some up/down perforations on the soaking plate.
The utility model can improve the heat absorption utilising efficiency of food boiling heating and brewed spirit, reduces energy consumption, reduces exhaust gas emission, reduces production costs, and produces the general gas consumption of liquor from present 900M
3/ T is reduced to 500M
3/ T, in addition lower, be applicable to that also the equipment that needs boiling in the foodstuffs industry uses.Also have safety simultaneously, efficient, the advantage that volume is little has to utilize to popularize.
Description of drawings
Fig. 1 is that the master of the utility model energy-saving boiling system looks synoptic diagram;
Fig. 2 is that A among Fig. 1 is to enlarged view;
Fig. 3 is the schematic top plan view of the utility model energy-saving boiling system;
Fig. 4 is the partial enlarged drawing among Fig. 3.
Reference numeral among the figure: 1-steam cooker, 2-insulating, 3-high temperature Heat Room, 4-combustion chamber, 5-heat-exchanging water tank, 6-burner, 7-combustion engine, 8-high-temperature heat exchange tube, 9-heat exchanger tube, 10-soaking plate, the equal hot hole of 11-, 12-low-temperature heat exchange chamber, 13-low-temperature heat exchange pipe, pipe, 18-blower fan, 19-high-temperature residual heat boiler, 20-low temperature exhaust heat boiler, 21-waste heat return water pipe, 22-wine rice steamer, 23-air intake heat transfer tube, 24-air-supply passage in 14-warm gas circuit, 15-blast pipe, 16-air intake passage, the 17-heat exchange.
Embodiment
The energy-saving boiling system of the utility model, comprise hold the steam cooker that adds hot water 1 that produces steam with its below the combustion chamber 4 of heat supply.Heat-exchanging water tank 5 is installed, the inner chamber of heat-exchanging water tank 5 and steam cooker 21 internal communication, adding hot water and can flow each other each other below steam cooker 1.In above-mentioned heat-exchanging water tank 5, be provided with high temperature Heat Room 3; Between the inner chamber of high temperature Heat Room 3 and heat-exchanging water tank 5 inner chambers is closed structure; The perisporium that is high temperature Heat Room 3 all is immersed in adding in the hot water of heat-exchanging water tank 5, guarantees the inner chamber that hot water can not enter into high temperature Heat Room 3 that adds of heat-exchanging water tank 5 simultaneously.The inner chamber of high temperature Heat Room 3 is communicated with combustion chamber 4, accepts to have burnt post-heating.In high temperature Heat Room 3, arranging is equipped with high-temperature heat exchange tube 8, and high-temperature heat exchange tube 8 runs through the last lower wall of high temperature Heat Room 3 up and down and is communicated with the inner chamber of heat-exchanging water tank 5, has so just increased heat exchange effect.In above-mentioned combustion chamber 4, combustion engine 7 is installed, above-mentioned high-temperature heat exchange tube 8 is installed in the place ahead of the burner 6 of combustion engine 7, and the heats of high-temperature heat exchange tube 8 is best.On above-mentioned high temperature Heat Room 3, also be provided with smoke outlet, discharge the waste gas that produces by combustion chamber 4 burnings.
Utility model is elaborated with the embodiment that is used for the wine rice steamer saucepan of liquor production below in conjunction with accompanying drawing.
Wine rice steamer steam cooker as shown in Figure 1 comprises the steam cooker 1 of wine rice steamer 22 and following generation steam.Heat-exchanging water tank 5 with steam cooker 1 internal communication is installed below the steam cooker 1, is provided with insulating 2 in the outside of steam cooker 1 and heat-exchanging water tank 5.The heating of heat-exchanging water tank 5 is to adopt combustion engine 7 to heat.The burner 6 of combustion engine 7 is arranged in the combustion chamber 4, and above-mentioned combustion chamber 4 is connected with the high temperature Heat Room 3 that is installed in the heat-exchanging water tank 5, and in high temperature Heat Room 3, arranging is equipped with some high-temperature heat exchange tubes 8, and high-temperature heat exchange tube 8 is installed in the place ahead of burner 6.Between the inner chamber of high temperature Heat Room 3 and heat-exchanging water tank 5 inner chambers is closed structure, the last lower wall that runs through high temperature Heat Room 3 up and down of high-temperature heat exchange tube 8.Behind the fuel gas buring in combustion chamber 4; The heating flue gas with high temperature Heat Room 3 heating after, be immersed in through high temperature Heat Room 3 in the water of heat-exchanging water tank 5 the water heating, simultaneously can also be through the heat exchange of hot gas in the high temperature Heat Room 3 and high-temperature heat exchange tube 8; Again through the carry out heat exchange of high-temperature heat exchange tube 8 with Guan Zhongshui; Because the total surface area of high-temperature heat exchange tube 8 is more than 3 times of pot of original end, increases heat exchange area greatly, improve whole heat exchanger effectiveness.The last lower wall that runs through high temperature Heat Room 3 up and down of high-temperature heat exchange tube 8 can also receive thermogenetic circulating by enhancing high temperature heat transfer tube 8 interior water, makes the water heating between steam cooker 1 and the heat-exchanging water tank 5 faster and even.Because the burner 8 of combustion engine 7 is 4 internal combustion in the combustion chamber directly, through high-temperature heat exchange tube 8 heating residual waters, the efficient of heat exchange obviously improves, save energy, and also the limit portion of steam cooker receives thermogenetic burning watchman's wooden clapper phenomenon before thoroughly solving after the water yield reduces.The quantity of high-temperature heat exchange tube 8 and arrangement mode are according to the needs setting of shape, size and the heating of rice steamer wine of high temperature Heat Room 3.
Because the flue gas through behind the heat exchanger tube 9 still has certain heat and temperature; In order further to improve the heat exchanger effectiveness of flue gas again; Can also be that smoke outlet is provided with a low-temperature heat exchange chamber 12 again in the rear end of heat exchanger tube 9; Its so-called low temperature is that relative temperature is lower for the fuel gas temperature of high temperature Heat Room.Low-temperature heat exchange chamber 12 also is to install to be immersed in the water of heat-exchanging water tank 5; Identical with high temperature Heat Room 3 between the inner chamber of low-temperature heat exchange chamber 12 and heat-exchanging water tank 5 inner chambers also is closed structure; One end of low-temperature heat exchange chamber 12 is connected with heat exchanger tube 9; The other end is connected with the warm gas circuit of taking mouth out of 14, and the low-temperature heat exchange pipe 13 that runs through lower wall on the low-temperature heat exchange chamber 12 also is installed in low-temperature heat exchange chamber 12 simultaneously.Flue gas will heat low-temperature heat exchange chamber 12 and low-temperature heat exchange pipe 13 during through low-temperature heat exchange chamber 12, thereby the water that makes full use of in the fume afterheat heat exchanging water tank 5 heats.
Adopt the combination of these three kinds of heat exchange modes; Can significantly improve the whole exchange capability of heat of equipment; Through experiment, reach 600 ℃ in chamber temperature, the flue-gas temperature of 12 eliminatings can be reduced to 150 ℃ from the low-temperature heat exchange chamber; And high temperature Heat Room 3, heat exchanger tube 9, low-temperature heat exchange chamber 12 in the whole discharge route of flue gas all be immersed in heat-exchanging water tank 5 inner chambers, so its utilization efficiency of heat energy significantly significantly improves existing all heating systems open or semi open model.
In order to make the heat water in the high temperature heat exchanger tube 8 mix fully realization heat exchange with the water on steam cooker 1 top, connected surface is provided with soaking plate 10 between steam cooker 1 and the heat-exchanging water tank 5, is arranged with the equal hot hole 11 of some up/down perforations on the soaking plate 10.When heated high-temperature water upwards flows in the heat-exchanging water tank 4, through 11 guiding of the equal hot hole on the soaking plate 10, equably with steam cooker 1 in water mixes, avoid the heating inequality.
Because be employed in fully burning in the airtight high temperature Heat Room 3 in the present embodiment, therefore the structure according to original open combustion system can not realize, and adopts the combustion engine 7 that can solve oxygen supply in the combustion combustion processes.On the air intake passage 16 of combustion engine 7 blower fan 18 is installed, utilizes the air feed of blower fan 18 that the combustion gas in the high temperature Heat Room 3 is fully burnt.In order to improve the AT in the air intake passage 16; Increase the efficiency of combustion of combustion gas; The blast pipe 15 that blower fan 18 is seen wind off is inserted in the warm gas circuit 14 after the outlet of low temperature combustor 12; Outside at blast pipe 15 also is equipped with air intake heat transfer tube 23, and between blast pipe 15 and air intake heat transfer tube 23, keeps certain space formation air-supply passage 24.Except that having the hole that is communicated with air intake passage 16, all the other are sealing on the air intake heat transfer tube 23.Air intake passage 16 is connected with the blast inlet of combustion engine 7 and is the combustion air after combustion engine provides preheating.The air of from blower fan 18, seeing off is after getting into air-supply passage 24 through blast pipe 15, and the fume afterheat heating that receives in the warm gas circuit 14 is sent in the high temperature combustors 3 through air intake passage 16 again, so just can improve the efficiency of combustion of high temperature combustors 3.On this basis; Can also further improve the air heating effect in air-supply passage 24 again; On air intake heat transfer tube 23, manage 17 in the heat exchange of installation and warm gas circuit 14 axial parallels; Managing 17 in the heat exchange is the hollow siphunculus of two ends outside air intake heat transfer tube 23, because interior pipe 17 of heat exchange and warm gas circuit 14 axial parallels help flue gas and enter into smoothly in the interior pipe 17 of heat exchange; And can not influence the discharging of flue gas, the flue gas in the heat exchange in the pipe 17 just can improve the air heat exchange effect in the air-supply passage 24 with the outer wall heating back of pipe 17 in the heat exchange.The quantity of the interior pipe 17 of heat exchange can be set to many as required and be distributed in the air-supply passage 24.
Discharge the waste heat of flue gas for further utilization, outside the exhanst gas outlet of low-temperature heat exchange chamber 12, waste heat boiler is installed, absorb fume afterheat.Because steam cooker 1 need add water in process of production, therefore the hot water in the waste heat boiler is transported in the heat-exchanging water tank 5 through waste heat return water pipe 21 simultaneously.Adopt two waste heat boilers in the present embodiment, high-temperature residual heat boiler 19 is installed at exhanst gas outlet near low-temperature heat exchange chamber 12.The flue gas that has passed through high-temperature residual heat boiler 19 is owing to temperature reduces, so the waste heat that is equipped with again in 20 pairs of flue gases of low temperature exhaust heat boiler further utilizes.The mode of certain this two-stage waste heat boiler also can be used to adopt the structure of warm gas circuit 14 and air-supply passage 24, and corresponding high-temperature residual heat boiler 19 is installed in the outlet back of warm gas circuit 14.Absorb through this two-stage waste heat, be illustrated in the flue-gas temperature of getting rid of after the two-stage waste heat boiler through experiment and can be controlled at about 50 ℃, so energy-saving effect very significantly.
For traditional rice steamer wine technology, its steam cooker is circular, and the xsect of heat-exchanging water tank 5 is designed to the xsect less than steam cooker 1, reduces residual water before under the prerequisite of the steam generation of satisfying the demand, and reduces the firing rate of boiled residual water needs.
Claims (9)
1. the energy-saving boiling system comprises steam cooker and the combustion chamber below it, it is characterized in that,
Heat-exchanging water tank (5) is installed, the inner chamber of above-mentioned heat-exchanging water tank (5) and steam cooker (1) internal communication below steam cooker (1);
In above-mentioned heat-exchanging water tank (5), being provided with high temperature Heat Room (3), is closed structure between the inner chamber of high temperature Heat Room (3) and heat-exchanging water tank (5) inner chamber; The inner chamber of high temperature Heat Room (3) is communicated with combustion chamber (4); On above-mentioned high temperature Heat Room (3), also be provided with smoke outlet;
In above-mentioned high temperature Heat Room (3), arranging is equipped with high-temperature heat exchange tube (8), and high-temperature heat exchange tube (8) runs through the last lower wall of high temperature Heat Room (3) up and down and is communicated with the inner chamber of heat-exchanging water tank (5);
Combustion engine (7) is installed in above-mentioned combustion chamber (4), and above-mentioned high-temperature heat exchange tube (8) is installed in the place ahead of the burner (6) of combustion engine (7).
2. energy-saving boiling as claimed in claim 1 system is characterized in that, heat exchanger tube (9) is installed on the smoke outlet of high temperature Heat Room (3), and heat exchanger tube (9) adopts snakelike or the U type is coiled in the heat-exchanging water tank (5).
3. energy-saving boiling as claimed in claim 2 system is characterized in that,
Be connected with low-temperature heat exchange chamber (12) in the rear end of heat exchanger tube (9);
Above-mentioned low-temperature heat exchange chamber (12) is installed in the inner chamber of heat-exchanging water tank (5), is closed structure between the inner chamber of low-temperature heat exchange chamber (12) and heat-exchanging water tank (5) inner chamber;
On above-mentioned low-temperature heat exchange chamber (12), be connected with the warm gas circuit (14) of taking mouth out of.
4. energy-saving boiling as claimed in claim 3 system; It is characterized in that; In above-mentioned low-temperature heat exchange chamber (12), arranging is equipped with low-temperature heat exchange pipe (13), and low-temperature heat exchange pipe (13) runs through the last lower wall of low-temperature heat exchange chamber (12) up and down and is communicated with in the inner chamber of heat-exchanging water tank (5).
5. energy-saving boiling as claimed in claim 4 system; It is characterized in that; The blast pipe (15) that is connected with blower fan (18) air outlet is inserted in the above-mentioned warm gas circuit (14); In the outside of blast pipe (15) air intake heat transfer tube (23) is installed also, and between blast pipe (15) and air intake heat transfer tube (23), forms air-supply passage (24), above-mentioned air-supply passage (24) is communicated with the blast inlet of combustion engine (7) through air intake passage (16).
6. energy-saving boiling as claimed in claim 5 system is characterized in that, pipe (17) in described air intake heat transfer tube (23) is gone up the heat exchange of installing with warm gas circuit (14) axial parallel, and managing (17) in the heat exchange is the hollow siphunculus of two ends outside air intake heat transfer tube (23).
7. energy-saving boiling as claimed in claim 3 system is characterized in that outside warm gas circuit (14) smoke outlet of low-temperature heat exchange chamber (12), waste heat boiler is installed, the hot water outlet of waste heat boiler is connected in the heat-exchanging water tank (5) through waste heat return water pipe (21).
8. energy-saving boiling as claimed in claim 7 system is characterized in that, described waste heat boiler is included in high-temperature residual heat boiler (19) and the low temperature exhaust heat boiler (20) that warm gas circuit (14) smoke outlet is installed successively outward.
9. energy-saving boiling as claimed in claim 1 system is characterized in that the connected surface between steam cooker (1) and the heat-exchanging water tank (5) is provided with soaking plate (10), is arranged with the equal hot hole (11) of some up/down perforations on the soaking plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200252916U CN202492512U (en) | 2012-01-19 | 2012-01-19 | Energy-saving steaming and boiling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200252916U CN202492512U (en) | 2012-01-19 | 2012-01-19 | Energy-saving steaming and boiling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202492512U true CN202492512U (en) | 2012-10-17 |
Family
ID=46998748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200252916U Withdrawn - After Issue CN202492512U (en) | 2012-01-19 | 2012-01-19 | Energy-saving steaming and boiling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202492512U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102559432A (en) * | 2012-01-19 | 2012-07-11 | 德阳华宇瑞得智能科技有限公司 | Energy-saving steaming and boiling system |
| CN104235815A (en) * | 2014-09-29 | 2014-12-24 | 葛祥超 | High-efficiency energy-saving steam generator for wine brewing |
-
2012
- 2012-01-19 CN CN2012200252916U patent/CN202492512U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102559432A (en) * | 2012-01-19 | 2012-07-11 | 德阳华宇瑞得智能科技有限公司 | Energy-saving steaming and boiling system |
| CN102559432B (en) * | 2012-01-19 | 2013-05-08 | 德阳华宇瑞得智能科技有限公司 | Energy-saving steaming and boiling system |
| CN104235815A (en) * | 2014-09-29 | 2014-12-24 | 葛祥超 | High-efficiency energy-saving steam generator for wine brewing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121017 Effective date of abandoning: 20130508 |
|
| RGAV | Abandon patent right to avoid regrant |