CN107120635B - Waste heat recovery device for white spirit brewing and steaming boiler - Google Patents
Waste heat recovery device for white spirit brewing and steaming boiler Download PDFInfo
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- CN107120635B CN107120635B CN201710389725.8A CN201710389725A CN107120635B CN 107120635 B CN107120635 B CN 107120635B CN 201710389725 A CN201710389725 A CN 201710389725A CN 107120635 B CN107120635 B CN 107120635B
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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
- F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
- F22D1/02—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged in the boiler furnace, fire tubes, or flue ways
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- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The invention discloses a waste heat recovery device for a white spirit brewing and steaming boiler, which comprises a plurality of steam boxes, wherein each steam box is of a steel material structure of a cylindrical barrel, two ends of each steam box are respectively provided with a steam inlet hole, the steam inlet holes are superposed with the side round surface hole centers of the steam boxes, the steam inlet holes are respectively connected to two sides of the steaming boiler through a steam connecting pipeline, the steam connecting pipelines adopt steel pipes, the plurality of steam boxes are fixed through a connecting frame, the bottom end of the connecting frame is connected with a supporting column, the bottom ends of the supporting columns are connected with a base together, the lower ends of the plurality of steam boxes are respectively provided with water outlet holes, all the water outlet holes are connected to a recovery box through high-temperature resistant steam pipes, the side surface of the recovery box is provided with a water discharge pipe, a heat exchange device is arranged in each steam box, the device fully utilizes the waste heat generated by the steaming boiler, the working environment in a white spirit brewing workshop is improved, the waste heat is recycled, and the prepared hot water can be used for production and life.
Description
Technical Field
The invention relates to the technical field of wine making, in particular to a waste heat recovery device for a white spirit brewing and steaming boiler.
Background
The standard definition of white spirit is: the distilled liquor is made up by using grain as main raw material, using Daqu, xiaoqu or bran koji and yeast as saccharification leaven and making them pass through such processes of cooking, saccharification, fermentation and distillation. Also known as distilled liquor, old white spirit, knife, etc. The wine is colorless (or yellowish) and transparent, has aromatic and pure smell, is sweet and clean in mouth, has high alcohol content, and has compound fragrance with esters as main body after being stored and aged. The yeast and yeast are used as saccharifying ferment, starchiness (saccharine) raw material is used, and various wines are brewed by stewing, saccharifying, fermenting, distilling, ageing and blending. In a strict sense, the blended wine blended by edible alcohol and edible spice can not be calculated as white spirit, and is called as an alcohol-containing beverage;
the in-process of white spirit is made needs to use the boiler to clear and evaporate, and the steam that evaporates the in-process in clear carries more temperature, if not timely recovery processing, can cause great harm to the workshop, has caused the waste of the energy moreover to a certain extent.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the waste heat recovery device for the clear steaming boiler for brewing the white spirit, the waste heat generated by the clear steaming boiler is fully utilized, the working environment in a white spirit brewing workshop is improved, the waste heat recovery is fully realized, the waste heat is recycled, and the prepared hot water can be used for production and living.
The technical scheme adopted by the invention for solving the technical problems is as follows: a waste heat recovery device for a liquor brewing and steaming boiler comprises a plurality of steam boxes, wherein each steam box is of a steel material structure of a cylindrical barrel, two ends of each steam box are respectively provided with a steam inlet hole, the steam inlet holes coincide with the centers of round side holes of the steam boxes, the steam inlet holes are respectively connected to two sides of the steaming boiler through a steam connecting pipeline, the steam connecting pipelines adopt steel pipes, the steam boxes are fixed through connecting frames, the bottom ends of the connecting frames are connected with supporting columns, the bottom ends of the supporting columns are connected with a base together, water outlet holes are formed in the lower ends of the steam boxes, all the water outlet holes are connected to a recovery box through high-temperature resistant steam pipes, and a drain pipe is arranged on the side surface of the recovery box;
the steam box is internally provided with a heat exchange device, the heat exchange device comprises a heat exchange device shell, the heat exchange device shell is in a cylindrical shape, the outer radius of the section of the heat exchange device shell is the same as the inner radius of the section of the steam box, round surfaces on two sides of the heat exchange device shell are respectively provided with a steam inlet and a cold water inlet, the cold water inlet is positioned in the middle of one end of the heat exchange device shell, the steam inlet is positioned at the top of the other end of the heat exchange device shell, the inlets of the steam inlets are connected together through an exhaust pipeline and a steam inlet, the bottom end of the heat exchange device shell is provided with a water outlet, the surface of the water outlet is connected with a water outlet pipe, the surface of the water outlet pipe is provided with a temperature control valve, a plurality of gravity heat pipes are arranged in the heat exchange device shell, the upper ends and the lower ends of the gravity heat pipes are separated through partition plates, and the partition plates are the same as the cold water inlet; the water outlet pipe is connected with a water outlet hole at the lower end of the steam box, and the diameter of the water outlet hole is larger than that of the water outlet pipe.
As a preferable technical scheme, the high-temperature-resistant steam pipe and the steam connecting pipeline internally comprise an inner layer and an outer layer, and a vacuum layer is arranged between the inner layer and the outer layer of the high-temperature-resistant steam pipe and the steam connecting pipeline.
As a preferable technical scheme of the invention, a filtering layer is arranged at the joint of the water outlet pipe and the water outlet, the filtering layer comprises an activated carbon layer and a metal filter screen, and the activated carbon layer is adjacent to the metal filter screen.
As a preferable technical scheme, the inner wall of the recycling bin is provided with a heat-insulating layer, the heat-insulating layer is made of glass fiber materials with a multilayer structure, and the high-temperature-resistant steam pipe is made of a park rubber pipe.
As a preferable technical scheme of the invention, the height of the partition plate is the same as that of the cold water inlet hole.
As a preferable technical scheme, the bottom end of the recycling bin is provided with supporting pads, and the bottom end of each supporting pad is provided with a heat insulation pad.
As a preferable technical scheme, the left end and the right end of the partition plate are respectively connected with connecting seats, and the connecting seats are respectively arranged in the steam box through grooves.
In a preferred embodiment of the present invention, two ends of the separator are sealed by gaskets.
Compared with the prior art, the invention has the beneficial effects that: this waste heat recovery device for clear steam boiler is made to white spirit, through setting up steam connecting tube, the unnecessary steam of the inside of clear steam boiler is discharged into steam chest inside through the steam hand-hole, after getting into steam chest inside, through setting up heat transfer device, advance the inside cold water that adds of hole case steam chest through cold water earlier, the steam of carrying heat that discharges through the steam hand-hole, steam connecting tube passes through exhaust duct and steam hand-hole intercommunication, and discharge steam into heat transfer device inside, under the effect of gravity heat pipe, the heat of steam is absorbed, simultaneously the inside liquid working medium of gravity heat pipe absorbs the heat evaporation and gets into the top, after the inside heat of gravity heat pipe is absorbed to the cold water on top, the liquid working medium liquefaction of evaporation, flow back to gravity heat pipe bottom under the effect of gravity, absorb the heat again, heat after the inside cold water absorption heat of heat transfer device casing, then through setting up the delivery port with water discharge, simultaneously discharge the steam that discharges into heat transfer device bottom after the heat is absorbed, also liquefy to liquid, discharge water is discharged through the apopore of steam chest bottom, and the outflow pipe makes the confluence of discharged, and the waste heat recovery device makes the discharged water, make full use of waste heat recovery, the waste heat recovery device can be realized only when making the temperature reaches the temperature of the steam chest, the environment of the steam can be enough to steam, the steam can be utilized, the steam can be heated, the water of the steam can be carried out, the high temperature of the steam can be realized to make full use of the steam can be steamed boiler, the high temperature of the steam can be heated.
Drawings
FIG. 1 is a schematic view of the internal structure of the steam box of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic view of the structure of the high temperature resistant steam pipe or steam connecting pipe according to the present invention;
FIG. 4 is a schematic view of a filter layer according to the present invention.
In the figure: 1-a steam box; 2-steam inlet hole; 3-steam connecting pipe; 4-a steam boiler; 5-a connecting frame; 6-a support column; 7-a base; 8-water outlet; 9-high temperature resistant steam pipe; 10-a recycling bin; 11-heat exchange means; 12-a heat exchange device housing; 13-steam inlet holes; 14-cold water inlet; 15-an exhaust duct; 16-a water outlet; 17-a water outlet pipe; 18-a temperature control valve; 19-gravity heat pipe; 20-a separator; 21-an inner layer; 22-an outer layer; 23-vacuum layer; 24-a filter layer; 25-an activated carbon layer; 26-metal filter screen; 27-a heat-insulating layer; 28-support foot pads; 29-a heat insulation mat; 30-a connecting seat; 31-a groove; 32-a gasket; 33-drain pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example (b):
as shown in fig. 1 to 4, the invention provides a waste heat recovery device for a white spirit brewing and steaming boiler, which comprises a plurality of steam boxes 1, wherein each steam box 1 is made of a steel material and is of a cylindrical tube, two ends of each steam box 1 are respectively provided with a steam inlet hole 2, the steam inlet holes 2 are overlapped with the side circular hole centers of the steam boxes 1, the steam inlet holes 2 are respectively connected to two sides of the steaming boiler 4 through steam connecting pipelines 3, the steam connecting pipelines 3 are made of steel tubes, a plurality of steam boxes 1 are fixed through connecting frames 5, the bottom ends of the connecting frames 5 are connected with supporting columns 6, the bottom ends of the supporting columns 6 are connected with a base 7, the lower ends of the plurality of steam boxes 1 are respectively provided with water outlet holes 8, all the water outlet holes 8 are connected to a recovery box 10 through high-temperature resistant steam tubes 9, and the side surfaces of the recovery box 10 are provided with drain pipes 33;
the steam box 1 is internally provided with a heat exchange device 11, the heat exchange device comprises a heat exchange device shell 12, the heat exchange device shell 12 is in a cylindrical shape, the outer radius of the cross section of the heat exchange device shell 12 is the same as the inner radius of the cross section of the steam box 1, circular surfaces on two sides of the heat exchange device shell 12 are respectively provided with a steam inlet hole 13 and a cold water inlet hole 14, the cold water inlet hole 14 is positioned in the middle of one end of the heat exchange device shell 12, the steam inlet hole 13 is positioned at the top of the other end of the heat exchange device shell 12, the inlet of the steam inlet hole 13 is connected with a steam inlet hole 2 through an exhaust pipeline 15, the side surface of the heat exchange device shell 12 is provided with a water outlet 16, the surface of the water outlet 16 is connected with a water outlet pipe 17, the surface of the water outlet pipe 17 is provided with a temperature control valve 18, the inside of the heat exchange device shell 12 is provided with a plurality of gravity heat pipes 19, the upper and lower ends of the gravity heat pipes 19 are separated by a partition plate 20, and the partition plate 20 is the same as the cold water inlet hole 14; the water outlet pipe 17 is connected with a water outlet hole 8 at the lower end of the steam box 1, and the diameter of the water outlet hole 8 is larger than that of the water outlet pipe 17.
The technical scheme of the invention is as follows: the high-temperature-resistant steam pipe 9 and the steam connecting pipeline 3 internally comprise an inner layer 21 and an outer layer 22, a vacuum layer 23 is arranged between the inner layer 21 and the outer layer 22 of the high-temperature-resistant steam pipe 9 and the steam connecting pipeline 3, and the vacuum layer 23 is used for isolating heat to play a role in heat preservation; a filter layer 24 is arranged at the joint of the water outlet pipe 17 and the water outlet 16, the filter layer comprises an activated carbon layer 25 and a metal filter screen 26, the activated carbon layer 25 is adjacent to the metal filter screen 26, and impurities are filtered by using the activated carbon layer 25 and the metal filter screen 26 to ensure the cleanness of water quality; the inner wall of the recovery box 10 is provided with an insulating layer 27 for ensuring the temperature of water in the recovery box 10, the insulating layer 27 is made of a multi-layer structure glass fiber material, and the high-temperature resistant steam pipe 9 is made of a park rubber pipe; the height of the partition plate 20 is the same as that of the cold water inlet hole 14; the bottom end of the recovery box 10 is provided with supporting feet 28, and the bottom end of the supporting feet 28 is provided with a heat insulation pad 29, so that the recovery box 10 is prevented from being damaged by heat; the left end and the right end of the partition plate 20 are respectively connected with a connecting seat 30, and the connecting seats 30 are respectively installed in the steam box 1 through grooves 31; the separator 20 is sealed at both ends by gaskets 32.
The invention is mainly characterized in that the waste heat recovery device for the white spirit brewing and steaming boiler discharges the redundant steam in the steaming boiler into the steam box through the steam inlet hole by arranging the steam connecting pipeline, after the redundant steam enters the steam box, by arranging the heat exchange device, cold water is firstly added in the steam box through the cold water inlet hole, steam carrying heat is discharged through the steam inlet hole, the steam connecting pipeline is communicated with the steam inlet hole through the exhaust pipeline and discharges the steam into the heat exchange device, under the action of the gravity heat pipe, the heat of the steam is absorbed, meanwhile, the liquid working medium in the gravity heat pipe absorbs the heat and evaporates into the top end, after the cold water at the top end absorbs the heat in the gravity heat pipe, the evaporated liquid working medium is liquefied, flows back to the bottom end of the gravity heat pipe under the action of gravity to absorb heat again, and the cold water in the shell of the heat exchange device is heated after absorbing the heat, then water is discharged from a water outlet through a water outlet pipe, and the steam discharged into the bottom end of the heat exchange device is liquefied into liquid after heat is absorbed and is discharged through a water outlet hole at the bottom end of the steam box, and the water is combined with the water discharged by the water outlet pipe, and the water discharged by the water outlet pipe is opened only when the temperature reaches the requirement by arranging the temperature control valve, can ensure that the water is fully heated to reach the required temperature, the water in the steam box can be recycled by discharging the water into the recycling box through a high-temperature resistant steam pipe, the device fully utilizes the waste heat generated by the clear steamer, not only improves the working environment in the white spirit brewing workshop, and moreover, the waste heat recovery is fully realized, the waste heat is recycled, and the prepared hot water can be used for production and life.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a white spirit is made and is cleared waste heat recovery device for boiler that evaporates, its characterized in that: the steam box is characterized by comprising a plurality of steam boxes (1), wherein each steam box (1) is of a cylindrical steel material structure, two ends of each steam box (1) are respectively provided with a steam inlet hole (2), each steam inlet hole (2) is overlapped with a circular hole center on the side of each steam box (1), each steam inlet hole (2) is connected to two sides of a steaming boiler (4) through a steam connecting pipeline (3), each steam connecting pipeline (3) is made of a steel pipe, the plurality of steam boxes (1) are fixed through connecting frames (5), the bottom ends of the connecting frames (5) are connected with supporting columns (6), the bottom ends of the supporting columns (6) are connected with a base (7), water outlet holes (8) are formed in the lower ends of the plurality of steam boxes (1), all the water outlet holes (8) are connected to a recovery box (10) through high-temperature resistant steam pipes (9), and drain pipes (33) are arranged on the side of the recovery box (10);
the steam box is characterized in that a heat exchange device (11) is arranged in the steam box (1), the heat exchange device comprises a heat exchange device shell (12), the heat exchange device shell (12) is in a cylindrical shape, the outer radius of the cross section of the heat exchange device shell (12) is the same as the inner radius of the cross section of the steam box (1), circular surfaces on two sides of the heat exchange device shell (12) are respectively provided with a steam inlet (13) and a cold water inlet (14), the cold water inlet (14) is positioned in the middle of one end of the heat exchange device shell (12), the steam inlet (13) is positioned at the top of the other end of the heat exchange device shell (12), the inlet of the steam inlet (13) is connected with a steam inlet (2) through an exhaust pipeline (15), a water outlet (16) is formed in the side surface of the heat exchange device shell (12), a water outlet (17) is connected to the surface of the water outlet (16), a temperature control valve (18) is arranged on the surface of the water outlet (17), a plurality of gravity heat pipes (19) are arranged in the heat exchange device shell (12), the gravity heat pipes (19), the upper end and the lower end of each heat pipe (19) is separated by a partition plate (20), and the height of the cold water inlet (14) is the cold water inlet is the same as that of the cold water inlet (14); the water outlet pipe (17) is connected with a water outlet hole (8) at the lower end of the steam box (1), and the diameter of the water outlet hole (8) is larger than that of the water outlet pipe (17);
the high-temperature-resistant steam pipe (9) and the steam connecting pipeline (3) internally comprise an inner layer (21) and an outer layer (22), and a vacuum layer (23) is arranged between the inner layer (21) and the outer layer (22) of the high-temperature-resistant steam pipe (9) and the steam connecting pipeline (3);
a filter layer (24) is arranged at the joint of the water outlet pipe (17) and the water outlet (16), the filter layer comprises an activated carbon layer (25) and a metal filter screen (26), and the activated carbon layer (25) is adjacent to the metal filter screen (26);
the inner wall of the recycling box (10) is provided with a heat-insulating layer (27), the heat-insulating layer (27) is made of glass fiber materials of a multilayer structure, and the high-temperature-resistant steam pipe (9) is made of a park rubber pipe.
2. The waste heat recovery device for the white spirit brewing and steaming boiler according to claim 1, characterized in that: the height of the partition plate (20) is the same as that of the cold water inlet hole (14).
3. The waste heat recovery device for the white spirit brewing and steaming boiler according to claim 1, characterized in that: the bottom end of the recycling box (10) is provided with a supporting pad foot (28), and the bottom end of the supporting pad foot (28) is provided with a heat insulation pad (29).
4. The waste heat recovery device for the white spirit brewing and steaming boiler according to claim 1, characterized in that: the left end and the right end of the partition plate (20) are respectively connected with a connecting seat (30), and the connecting seats (30) are respectively installed inside the steam box (1) through grooves (31).
5. The waste heat recovery device for the white spirit brewing steaming boiler according to claim 1, characterized in that: the two ends of the separator (20) are sealed by gaskets (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710389725.8A CN107120635B (en) | 2017-05-27 | 2017-05-27 | Waste heat recovery device for white spirit brewing and steaming boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710389725.8A CN107120635B (en) | 2017-05-27 | 2017-05-27 | Waste heat recovery device for white spirit brewing and steaming boiler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107120635A CN107120635A (en) | 2017-09-01 |
| CN107120635B true CN107120635B (en) | 2023-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710389725.8A Active CN107120635B (en) | 2017-05-27 | 2017-05-27 | Waste heat recovery device for white spirit brewing and steaming boiler |
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| CN (1) | CN107120635B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI755911B (en) * | 2020-10-28 | 2022-02-21 | 行政院原子能委員會核能研究所 | Device of recycling waste heat with capability of removing water |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB715012A (en) * | 1950-03-29 | 1954-09-08 | Varbergs Ind Ab Viab | Improvements in and relating to liquid circulating and pumping devices for use in hot water boilers in central heating systems |
| CN2383565Y (en) * | 1999-06-04 | 2000-06-21 | 闯志豪 | Heat pipe distiller |
-
2017
- 2017-05-27 CN CN201710389725.8A patent/CN107120635B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB715012A (en) * | 1950-03-29 | 1954-09-08 | Varbergs Ind Ab Viab | Improvements in and relating to liquid circulating and pumping devices for use in hot water boilers in central heating systems |
| CN2383565Y (en) * | 1999-06-04 | 2000-06-21 | 闯志豪 | Heat pipe distiller |
Non-Patent Citations (1)
| Title |
|---|
| 重力热管式余热锅炉在浮法玻璃熔窑上的应用;刘超;《山西建材》(第01期);第20-24页 * |
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| CN107120635A (en) | 2017-09-01 |
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