CN213630488U - Flue gas waste heat utilization device of blast furnace gas boiler - Google Patents
Flue gas waste heat utilization device of blast furnace gas boiler Download PDFInfo
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- CN213630488U CN213630488U CN202022271582.0U CN202022271582U CN213630488U CN 213630488 U CN213630488 U CN 213630488U CN 202022271582 U CN202022271582 U CN 202022271582U CN 213630488 U CN213630488 U CN 213630488U
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
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Abstract
The utility model discloses a flue gas waste heat utilization equipment of blast furnace gas boiler, include: the base is provided with a waste heat efficient utilization structure; wherein, the high-efficient structure that utilizes of waste heat includes: the system comprises a heating water tank, an air inlet pipe, an air pressure indicator, an intelligent air distribution valve, three circulating heating pipes, a water inlet pipe, a water outlet pipe, a connecting valve, a first connecting pipe, a multistage purifying box, a filtering purifying chamber, a second connecting pipe and a miniature wind driven generator; the utility model relates to the technical field of energy-saving recycling equipment; the beneficial effects of present case do: the problem of current blast furnace gas boiler in the use, have a large amount of heats from gas discharge port exhaust flue gas, the heat is discharged along with the flue gas together, all directly volatilizees usually, has not only wasted the resource, has more caused the pollution of environment, does not carry out reasonable utilization to effective resource, causes a large amount of economic losses after using for a long time is solved.
Description
Technical Field
The utility model relates to an energy-conserving recycle equipment technical field specifically is a flue gas waste heat utilization equipment of blast furnace gas boiler.
Background
The gas boiler comprises a gas water boiler, a gas hot water boiler, a gas steam boiler and the like, wherein the gas hot water boiler is also called a gas heating boiler and a gas bathing boiler, the gas boiler refers to a boiler with fuel gas as the name implies, and the gas boiler, an oil boiler and an electric boiler are more economical, so most people select the gas boiler as boiler equipment for steam, heating, production heating and bathing.
SUMMERY OF THE UTILITY MODEL
The utility model provides a blast furnace gas boiler's flue gas waste heat utilization equipment, solved current blast furnace gas boiler in the use, be equipped with a large amount of heats in the flue gas from gas discharge port exhaust, the heat is discharged along with the flue gas together, all directly volatilizees usually, has not only wasted the resource, has more caused the pollution of environment, does not carry out reasonable utilization to effective resource, causes a large amount of economic loss's problem after using for a long time.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a flue gas waste heat utilization device of a blast furnace gas boiler comprises: the base is provided with a waste heat efficient utilization structure;
wherein, the high-efficient structure that utilizes of waste heat includes: the system comprises a heating water tank, an air inlet pipe, an air pressure indicator, an intelligent air distribution valve, three circulating heating pipes, a water inlet pipe, a water outlet pipe, a connecting valve, a first connecting pipe, a multistage purifying box, a filtering purifying chamber, a second connecting pipe and a miniature wind driven generator;
the heating water tank is fixedly arranged on the upper wall surface of the base and close to the left, the air inlet pipe is embedded and fixed at the middle position of the left wall surface of the heating water tank, the air pressure indicator is fixedly arranged at the middle position of the air inlet pipe, the intelligent gas distribution valve is fixedly arranged at the right end of the air inlet pipe, one end of each of the three circulating heating pipes is fixedly arranged on the air outlet of the intelligent gas distribution valve, the other end of each of the three circulating heating pipes penetrates through the right wall surface of the heating water tank, the water inlet pipe is embedded and fixed at the left position of the upper wall surface of the heating water tank, the water outlet pipe is embedded and fixed at the lower right corner of the rear wall surface of the heating water tank, the connecting valve is fixedly arranged on the right wall surface of the heating water tank, the right ends of the three circulating heating pipes are connected with the connecting, the filtering and purifying chamber is arranged inside the multistage purifying box, the left end of the second connecting pipe is fixedly connected to the air outlet on the right wall surface of the multistage purifying box, the miniature wind driven generator is fixedly arranged on the right side of the multistage purifying box, and the right end of the second connecting pipe is fixedly arranged on the air inlet of the miniature wind driven generator.
Preferably, the air inlet pipe is provided with a connecting flange for connecting an exhaust pipe of the boiler.
Preferably, the circulating heating pipe is a heating coil for increasing heating efficiency.
Preferably, a water level sensor for warning the water level is installed on the inner wall surface of the heating water tank.
Preferably, a temperature sensor for detecting a water temperature is mounted on an inner wall surface of the heating water tank.
Preferably, a fixing seat with a fixing function is installed on the micro wind driven generator.
Preferably, a display screen for displaying data is installed on the rear wall surface of the heating water tank.
Advantageous effects
The utility model provides a flue gas waste heat utilization equipment of blast furnace gas boiler possesses following beneficial effect: the present case has used the high-efficient structure that utilizes of waste heat, through the structure that increases heat recovery and utilization, effectual a large amount of heats to in the flue gas carry out rational utilization, and purifying equipment has been increased, purify the flue gas and prevent the polluted environment, generate other resources through the waste heat, current blast furnace gas boiler has been solved in the use, have a large amount of heats in the flue gas of following gas discharge port exhaust, the heat is along with the flue gas is discharged together, generally all directly volatilize, not only the resource has been wasted, more caused the pollution of environment, do not carry out reasonable utilization to effective resource, cause a large amount of economic loss's problem after using for a long time.
Drawings
FIG. 1 is a schematic sectional view of a flue gas waste heat utilization device of a blast furnace gas boiler.
Fig. 2 is a rear view structural schematic diagram of a heating water tank of a flue gas waste heat utilization device of a blast furnace gas boiler.
FIG. 3 is a schematic structural view of a circulating heating pipe of a flue gas waste heat utilization device of a blast furnace gas boiler.
In the figure: 1-a base; 2-heating the water tank; 3, an air inlet pipe; 4-a barometer; 5-intelligent gas distributing valve; 6-circulating a heating pipe; 7-water inlet pipe; 8-a drain pipe; 9-a connecting valve; 10-a first connection pipe; 11-a multi-stage purification box; 12-a filtration purification chamber; 13-a second connecting tube; 14-a miniature wind-driven generator; 15-a connecting flange; 16-a water level sensor; 17-a temperature sensor; 18-a fixed seat; 19-display screen.
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 some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a flue gas waste heat utilization device of a blast furnace gas boiler;
the main components of the scheme are as follows: the waste heat recycling device comprises a base 1, wherein a waste heat efficient utilization structure is arranged on the base 1;
in the specific implementation process, the waste heat efficient utilization structure comprises: the system comprises a heating water tank 2, an air inlet pipe 3, an air pressure indicator 4, an intelligent air distribution valve 5, three circulating heating pipes 6, a water inlet pipe 7, a water outlet pipe 8, a connecting valve 9, a first connecting pipe 10, a multi-stage purification box 11, a filtering and purifying chamber 12, a second connecting pipe 13 and a micro wind driven generator 14;
the heating water tank 2 is fixedly arranged on the upper wall surface of the base 1 close to the left, the air inlet pipe 3 is fixedly embedded in the middle of the left wall surface of the heating water tank 2, the air pressure indicator 4 is fixedly arranged in the middle of the air inlet pipe 3, the intelligent gas distribution valve 5 is fixedly arranged at the right end of the air inlet pipe 3, one end of each of the three circulating heating pipes 6 is fixedly arranged on the air outlet of the intelligent gas distribution valve 5, the other end of each of the three circulating heating pipes 6 penetrates through the right wall surface of the heating water tank 2, the water inlet pipe 7 is fixedly embedded in the upper wall surface of the heating water tank 2 close to the left, the water outlet pipe 8 is fixedly embedded in the rear wall surface lower right corner position of the heating water tank 2, the connecting valve 9 is fixedly arranged on the right wall surface of the heating water tank 2, the, multistage purifying box 11 fixed mounting is on 2 right sides of heating water tank, first connecting pipe 10 right-hand member fixed connection is on 11 left wall air inlets of multistage purifying box, filtration purifying chamber 12 is established inside multistage purifying box 11, 13 left ends fixed connection of second connecting pipe is on 11 right wall gas outlets of multistage purifying box, miniature aerogenerator 14 fixed mounting is on 11 right sides of multistage purifying box, 13 right-hand member fixed mounting of second connecting pipe is on miniature aerogenerator 14 air inlets.
It should be noted that, when the structure for efficiently utilizing waste heat is used, the air inlet pipe 3 is connected with the air outlet pipe of the boiler through the connecting flange 15, high-temperature gas enters into the three circulating heating pipes 6 respectively through the intelligent air distributing valve 5 at the right end of the air inlet pipe 3 embedded on the left wall surface of the heating water tank 2, the heating water tank 2 injects cold water high-temperature gas into the circulating heating pipes 6 through the water inlet pipe 7 embedded on the upper wall surface thereof to move and heat water in the heating water tank 2 through the heat thereof, the high-temperature gas is discharged through the connecting valve 9 after being heated by the heat thereof and discharged into the first connecting pipe 10, the gas enters into the multi-stage purification tank 11 through the first connecting pipe 10, is discharged through the second connecting pipe 13 connected with the air outlet of the multi-stage purification tank 11 after being subjected to multiple purification in the filtering and purification chamber 12 arranged inside the multi-stage purification tank, and acts on the power generation fan blades in the, the micro wind driven generator 14 generates power, and the purpose of utilizing the waste heat of the flue gas is achieved.
In the specific implementation process, furthermore, a connecting flange 15 for connecting a boiler exhaust pipe is installed on the air inlet pipe 3.
In the specific implementation process, furthermore, the circulating heating pipe 6 is a heating coil for increasing the heating efficiency.
In a specific implementation process, a water level sensor 16 for warning the water level is further installed on an inner wall surface of the heating water tank 2.
In a specific implementation process, a temperature sensor 17 for detecting the water temperature is further mounted on an inner wall surface of the heating water tank 2.
In the specific implementation process, further, a fixing seat 18 with a fixing function is installed on the micro wind power generator 14.
In the specific implementation process, further, a display screen 19 for displaying data is installed on the rear wall surface of the heating water tank 2.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A flue gas waste heat utilization device of a blast furnace gas boiler comprises: the base (1) is characterized in that a waste heat efficient utilization structure is mounted on the base (1);
wherein, the high-efficient structure that utilizes of waste heat includes: the system comprises a heating water tank (2), an air inlet pipe (3), an air pressure indicator (4), an intelligent air distribution valve (5), three circulating heating pipes (6), a water inlet pipe (7), a water outlet pipe (8), a connecting valve (9), a first connecting pipe (10), a multi-stage purification box (11), a filtering and purifying chamber (12), a second connecting pipe (13) and a micro wind driven generator (14);
the heating water tank (2) is fixedly arranged on the upper wall surface of the base (1) and close to the left, the air inlet pipe (3) is fixedly embedded in the middle of the left wall surface of the heating water tank (2), the air pressure indicator (4) is fixedly arranged in the middle of the air inlet pipe (3), the intelligent air distribution valve (5) is fixedly arranged at the right end of the air inlet pipe (3), one end of each of the three circulating heating pipes (6) is fixedly arranged on the air outlet of the intelligent air distribution valve (5), the other end of each of the three circulating heating pipes (6) penetrates through the right wall surface of the heating water tank (2), the water inlet pipe (7) is fixedly embedded in the upper wall surface of the heating water tank (2) and close to the left, the water outlet pipe (8) is fixedly embedded in the lower right corner position of the rear wall surface of the heating water tank (2), the connecting valve (9) is fixedly arranged on the right wall, first connecting pipe (10) left end fixed mounting is on connecting valve (9) right wall gas outlet, multistage purifying box (11) fixed mounting is on heating water tank (2) right side, first connecting pipe (10) right-hand member fixed connection is on multistage purifying box (11) left wall gas inlet, it establishes inside multistage purifying box (11) to filter clean room (12), second connecting pipe (13) left end fixed connection is on multistage purifying box (11) right wall gas outlet, miniature aerogenerator (14) fixed mounting is on multistage purifying box (11) right side, second connecting pipe (13) right-hand member fixed mounting is on miniature aerogenerator (14) gas inlet.
2. The flue gas waste heat utilization device of a blast furnace gas boiler as defined in claim 1, wherein a connecting flange (15) for connecting a boiler exhaust pipe is installed on the inlet pipe (3).
3. The flue gas waste heat utilization device of a blast furnace gas boiler according to claim 1, wherein the circulation heating pipe (6) is a heating coil for increasing heating efficiency.
4. The flue gas waste heat utilization device of a blast furnace gas boiler as claimed in claim 1, wherein a water level sensor (16) for warning the water level is installed on the inner wall surface of the heating water tank (2).
5. The flue gas waste heat utilization device of a blast furnace gas boiler according to claim 1, wherein a temperature sensor (17) for detecting water temperature is installed on an inner wall surface of the heating water tank (2).
6. The flue gas waste heat utilization device of the blast furnace gas boiler as claimed in claim 1, wherein the micro wind power generator (14) is provided with a fixed seat (18) with a fixing function.
7. The flue gas waste heat utilization device of the blast furnace gas boiler as claimed in claim 1, wherein a display screen (19) for data display is installed on the rear wall surface of the heating water tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022271582.0U CN213630488U (en) | 2020-10-13 | 2020-10-13 | Flue gas waste heat utilization device of blast furnace gas boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022271582.0U CN213630488U (en) | 2020-10-13 | 2020-10-13 | Flue gas waste heat utilization device of blast furnace gas boiler |
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| Publication Number | Publication Date |
|---|---|
| CN213630488U true CN213630488U (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022271582.0U Active CN213630488U (en) | 2020-10-13 | 2020-10-13 | Flue gas waste heat utilization device of blast furnace gas boiler |
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| CN (1) | CN213630488U (en) |
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- 2020-10-13 CN CN202022271582.0U patent/CN213630488U/en active Active
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