CN217875794U - Steam waste heat recycling system - Google Patents
Steam waste heat recycling system Download PDFInfo
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- CN217875794U CN217875794U CN202221021830.9U CN202221021830U CN217875794U CN 217875794 U CN217875794 U CN 217875794U CN 202221021830 U CN202221021830 U CN 202221021830U CN 217875794 U CN217875794 U CN 217875794U
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- steam
- pipe
- discharge pipe
- waste heat
- boiler
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- 239000002918 waste heat Substances 0.000 title claims abstract description 49
- 238000004064 recycling Methods 0.000 title claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 64
- 238000011084 recovery Methods 0.000 claims abstract description 27
- 239000002912 waste gas Substances 0.000 claims abstract description 26
- 239000007789 gas Substances 0.000 claims abstract description 21
- 238000010304 firing Methods 0.000 claims abstract description 5
- 238000002485 combustion reaction Methods 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 238000000746 purification Methods 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000001179 sorption measurement Methods 0.000 claims description 7
- 238000010926 purge Methods 0.000 claims 2
- 238000007599 discharging Methods 0.000 description 10
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
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Abstract
The utility model provides a steam waste heat recovery utilizes system, includes storage water tank, water pump one, upper hose one and boiler, the top of storage water tank is provided with water pump one, the top of water pump one is provided with upper hose one, upper hose one with the upper end intercommunication of boiler, the upper end of the right side wall of boiler is provided with steam discharge pipe one, the right side of steam discharge pipe one is provided with by firing equipment, the right side by firing equipment is provided with steam discharge pipe two, the lower extreme of the right side wall of boiler is provided with the tail gas discharge pipe, the right side of tail gas discharge pipe is provided with waste gas waste heat recovery case, the right side of waste gas waste heat recovery case is provided with steam discharge pipe three, steam discharge pipe two with the right side of steam discharge pipe three is provided with the steam storage tank, the top of steam storage tank be provided with the steam back flow that the boiler is linked together. The utility model discloses be convenient for carry out recycle to steam waste heat and waste gas waste heat simultaneously, improved waste heat recovery and utilization ratio.
Description
Technical Field
The utility model relates to a steam waste heat recovery technical field especially relates to a steam waste heat recovery utilizes system.
Background
The steam generated by the steam boiler still contains high heat after acting on the heated equipment, and in addition, a large amount of heat also exists in the exhaust gas generated by the combustion of the steam boiler, so if the steam after the initial utilization and the exhaust gas generated by the combustion are directly discharged, a large amount of heat is wasted, and the use cost is increased.
The existing waste heat recycling system for the gas steam boiler only recycles the waste heat of steam generally, is inconvenient for recycling the waste heat of waste gas generated by combustion, and has lower waste heat recycling rate.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that not enough and provide a steam waste heat recovery utilizes system to above-mentioned prior art exists, this design is convenient for carry out recycle to steam waste heat and waste gas waste heat simultaneously, has improved waste heat recovery and has utilized the rate, has solved the problem that exists among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a steam waste heat recovery utilizes system, includes storage water tank, water pump one, upper hose one and boiler, the top of storage water tank is provided with the water pump one rather than the intercommunication through communicating pipe one, the top of water pump one is provided with upper hose one, upper hose one with the upper end intercommunication of boiler, the upper end of the right side wall of boiler is provided with steam discharge pipe one, the right side of steam discharge pipe one is provided with by heating equipment, the right side of being provided with steam discharge pipe two, the lower extreme of the right side wall of boiler is provided with the tail gas discharge pipe, the right side of tail gas discharge pipe is provided with waste gas waste heat recovery case, the right side of waste gas waste heat recovery case's casing is provided with steam discharge pipe three, steam discharge pipe two with the right side of steam discharge pipe three is provided with the steam holding vessel rather than the intercommunication, the top of steam holding vessel is provided with the steam backflow pipe, the steam backflow pipe with the boiler is linked together.
Preferably, a first heat transfer plate is arranged at the middle end of the interior of the boiler, a first steam chamber is arranged at the upper end of the first heat transfer plate, a combustion chamber is arranged at the lower end of the first heat transfer plate, the first water feeding pipe, the first steam discharge pipe and the steam return pipe are communicated with the first steam chamber, and the tail gas discharge pipe is arranged on the right side wall of the combustion chamber.
Preferably, the lower extreme of steam holding vessel is provided with the drain pipe, the lower extreme of drain pipe is provided with the header tank rather than the intercommunication, the top of header tank is provided with the water pump two rather than the intercommunication through communicating pipe two, the top of water pump two is provided with the upper hose two, the upper hose two with waste gas waste heat recovery case is linked together.
Preferably, a second heat transfer plate is arranged at the middle end inside the waste gas and waste heat recovery box, a second steam chamber is arranged at the upper end of the second heat transfer plate, a heating chamber is arranged at the lower end of the second heat transfer plate, and the third steam discharge pipe and the second upper water pipe are communicated with the second steam chamber.
Preferably, the right side of the heating chamber is provided with an exhaust pipe, one side of the exhaust pipe is provided with an air extractor communicated with the exhaust pipe, the top end of the air extractor is provided with an air conveying pipe, the top end of the air conveying pipe is provided with a purification box communicated with the air conveying pipe, and one side of the purification box is provided with an air exhaust port.
Preferably, the purification box is internally and horizontally provided with an active carbon adsorption layer and a filter layer, and the active carbon adsorption layer is positioned above the filter layer.
Compared with the prior art, the beneficial effects of the utility model are that:
first, the utility model discloses a set up boiler, steam discharge pipe one, by firing equipment, steam discharge pipe two, tail gas discharge pipe, waste gas waste heat recovery case, steam discharge pipe three, steam holding vessel and steam back flow, be convenient for carry out recycle to steam waste heat and waste gas waste heat simultaneously, improved waste heat recovery utilization ratio.
Second, the utility model discloses a set up drain pipe, header tank, water pump two and upper hose two, be convenient for collect and cyclic utilization the water after the waste heat recovery.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the purification box of the present invention;
in the figure: 1. a water storage tank; 2. a first water pump; 3. a first water feeding pipe; 4. a boiler; 41. a combustion chamber; 42. a first heat transfer plate; 43. a first steam chamber; 5. a first steam discharge pipe; 6. a heated device; 7. a second steam discharge pipe; 8. a tail gas discharge pipe; 9. a waste gas and waste heat recovery tank; 91. a heating chamber; 92. a second heat transfer plate; 93. a second steam chamber; 10. a third steam discharge pipe; 11. a vapor storage tank; 12. a steam return pipe; 13. a drain pipe; 14. a water collection tank; 15. a second water pump; 16. a second water feeding pipe; 17. an exhaust pipe; 18. an air exhaust fan; 19. a gas delivery pipe; 20. a purification box; 201. an activated carbon adsorption layer; 202. a filter layer; 203. and (7) an exhaust port.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Example one
As shown in fig. 1, a steam waste heat recycling system includes a water storage tank 1, a first water pump 2, a first water feeding pipe 3 and a boiler 4, the top end of the water storage tank 1 is provided with the first water pump 2 communicated with the first water pump through a communicating pipe, the top end of the first water pump 2 is provided with the first water feeding pipe 3, the first water feeding pipe 3 is communicated with the upper end of the boiler 4, the upper end of the right side wall of the boiler 4 is provided with a first steam discharging pipe 5, the right side of the first steam discharging pipe 5 is provided with a heated device 6, the right side of the heated device 6 is provided with a second steam discharging pipe 7, the lower end of the right side wall of the boiler 4 is provided with a tail gas discharging pipe 8, the right side of the tail gas discharging pipe 8 is provided with a waste gas waste heat recycling tank 9, the right side of a housing of the waste gas waste heat recycling tank 9 is provided with a third steam discharging pipe 10, the right sides of the second steam discharging pipe 7 and the third steam discharging pipe 10 are provided with a steam storage tank 11 communicated with the same, the top end of the steam storage tank 11 is provided with a steam return pipe 12, and the steam return pipe 12 is communicated with the boiler 4.
Specifically, a first heat transfer plate 42 is arranged at the middle end inside the boiler 4, a first steam chamber 43 is arranged at the upper end of the first heat transfer plate 42, a combustion chamber 41 is arranged at the lower end of the first heat transfer plate 42, the first water feeding pipe 3, the first steam discharging pipe 5 and the steam return pipe 12 are communicated with the first steam chamber 43, and the tail gas discharging pipe 8 is arranged on the right side wall of the combustion chamber 41.
The embodiment can not only recycle the waste heat of the heated equipment 6 acted by the steam generated by the boiler 4, but also recycle the waste gas generated by the combustion chamber 41 of the boiler 4 and then act on water, and recycle the waste gas after the waste gas is converted into the steam, thereby improving the waste heat recycling rate.
Example two
On the basis of the first embodiment, as shown in fig. 1, a drain pipe 13 is arranged at the lower end of the steam storage tank 11, a water collection tank 14 communicated with the drain pipe 13 is arranged at the lower end of the drain pipe 13, a water pump two 15 communicated with the water collection tank 14 through a communication pipe two is arranged at the top end of the water collection tank 14, a water feeding pipe two 16 is arranged at the top end of the water pump two 15, and the water feeding pipe two 16 is communicated with the waste gas and waste heat recovery tank 9, so that water in the steam storage tank 11 can be collected and recycled conveniently.
Specifically, a second heat transfer plate 92 is arranged at the middle end inside the waste gas and waste heat recovery box 9, a second steam chamber 93 is arranged at the upper end of the second heat transfer plate 92, a heating chamber 91 is arranged at the lower end of the second heat transfer plate 92, and the steam discharge pipe three 10 and the upper water pipe two 16 are communicated with the second steam chamber 93, so that the heat of the collected waste gas can be applied to water to generate steam, and the steam can be recycled.
Specifically, the right side of the heating chamber 91 is provided with an exhaust pipe 17, one side of the exhaust pipe 17 is provided with an air exhaust fan 18 communicated with the exhaust pipe 17, the top end of the air exhaust fan 18 is provided with an air delivery pipe 19, the top end of the air delivery pipe 19 is provided with a purification box 20 communicated with the purification box, and one side of the purification box 20 is provided with an exhaust port 203.
Specifically, as shown in fig. 2, an activated carbon adsorption layer 201 and a filter layer 202 are horizontally arranged inside the purification box 20, and the activated carbon adsorption layer 201 is located above the filter layer 202, so that the waste gas is conveniently purified and then discharged after being purified, and the pollution to the air is prevented.
The utility model discloses a theory of operation and use flow: when the waste heat recovery steam boiler is used, water in the water storage tank 1 enters the first steam chamber 43 in the boiler 4 through the first water pump 2 and the first water supply pipe 3, the combustion chamber 41 heats the water in the first steam chamber 43, generated steam enters the heated equipment 6 through the first steam discharge pipe 5 to heat the heated equipment 6, then enters the steam storage tank 11 through the second steam discharge pipe 7, waste gas generated by the combustion chamber 41 enters the heating chamber 91 of the waste heat recovery steam boiler 9 through the tail gas discharge pipe 8, steam generated after the water in the second steam chamber 93 is heated enters the steam storage tank 11 through the third steam discharge pipe 10, steam in the steam storage tank 11 enters the first steam chamber 43 through the steam return pipe 12, water in the steam storage tank 11 enters the water collection tank 14 through the water discharge pipe 13, water enters the second water pump 15 and the second water supply pipe 16 to enter the second steam storage tank 93 for recycling, and under the action of the air exhaust fan 18, tail gas in the steam chamber 91 enters the purification tank 20 through the air exhaust pipe 17 to be purified and then is discharged.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (6)
1. The utility model provides a steam waste heat recovery utilizes system, includes storage water tank (1), water pump (2), upper hose (3) and boiler (4), its characterized in that: the utility model discloses a waste heat recovery boiler, including storage water tank (1), water pump (2), steam discharge pipe (8), tail gas discharge pipe (8), steam storage tank (11), steam backflow pipe (12), steam return pipe (12) and boiler (4) are linked together, the top of water pump (2) is provided with upper hose (3) rather than the intercommunication through communicating pipe, upper hose (3) with the upper end intercommunication of boiler (4), the upper end of the right side wall of boiler (4) is provided with steam discharge pipe (5), the right side of steam discharge pipe (5) is provided with by firing equipment (6), the right side of by firing equipment (6) is provided with steam discharge pipe two (7), the lower extreme of the right side wall of boiler (4) is provided with tail gas discharge pipe (8), the right side of tail gas discharge pipe (8) is provided with waste gas waste heat recovery case (9), the right side of the casing of waste gas waste heat recovery case (9) is provided with steam discharge pipe three (10), steam discharge pipe two (7) with the right side of steam discharge pipe three (10) is provided with steam storage tank (11) rather than the intercommunication, the top of steam storage tank (11) is provided with steam return pipe (12), steam return pipe (12) with boiler (4) are linked together.
2. The steam waste heat recycling system according to claim 1, wherein: the boiler is characterized in that a first heat transfer plate (42) is arranged at the middle end of the interior of the boiler (4), a first steam chamber (43) is arranged at the upper end of the first heat transfer plate (42), a combustion chamber (41) is arranged at the lower end of the first heat transfer plate (42), the first water feeding pipe (3), the first steam discharge pipe (5) and the steam return pipe (12) are communicated with the first steam chamber (43), and the tail gas discharge pipe (8) is arranged on the right side wall of the combustion chamber (41).
3. The steam waste heat recycling system according to claim 1, wherein: the lower extreme of steam holding vessel (11) is provided with drain pipe (13), the lower extreme of drain pipe (13) is provided with header tank (14) rather than the intercommunication, the top of header tank (14) is provided with through communicating pipe two rather than the water pump two (15) of intercommunication, the top of water pump two (15) is provided with upper hose two (16), upper hose two (16) with waste gas waste heat recovery case (9) are linked together.
4. The steam waste heat recycling system according to claim 3, wherein: a second heat transfer plate (92) is arranged at the middle end inside the waste gas and waste heat recovery box (9), a second steam chamber (93) is arranged at the upper end of the second heat transfer plate (92), a heating chamber (91) is arranged at the lower end of the second heat transfer plate (92), and a third steam discharge pipe (10) and the second upper water pipe (16) are communicated with the second steam chamber (93).
5. The steam waste heat recycling system according to claim 4, wherein: the right side of heating chamber (91) is provided with blast pipe (17), one side of blast pipe (17) is provided with air exhaust fan (18) rather than the intercommunication, air exhaust fan (18)'s top is provided with gas-supply pipe (19), the top of gas-supply pipe (19) is provided with purge box (20) rather than the intercommunication, one side of purge box (20) is provided with gas vent (203).
6. The steam waste heat recycling system according to claim 5, wherein: the purification box (20) is internally and horizontally provided with an activated carbon adsorption layer (201) and a filter layer (202), wherein the activated carbon adsorption layer (201) is positioned above the filter layer (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221021830.9U CN217875794U (en) | 2022-04-29 | 2022-04-29 | Steam waste heat recycling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221021830.9U CN217875794U (en) | 2022-04-29 | 2022-04-29 | Steam waste heat recycling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217875794U true CN217875794U (en) | 2022-11-22 |
Family
ID=84089404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221021830.9U Active CN217875794U (en) | 2022-04-29 | 2022-04-29 | Steam waste heat recycling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217875794U (en) |
-
2022
- 2022-04-29 CN CN202221021830.9U patent/CN217875794U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Steam Waste Heat Recovery and Utilization System Effective date of registration: 20231016 Granted publication date: 20221122 Pledgee: Bank of China Limited Xianning branch Pledgor: HUBEI ZHONGJIAN MEDICAL PRODUCTS Co.,Ltd. Registration number: Y2023980061157 |