CN216482152U - Steam condensate water recycling system - Google Patents
Steam condensate water recycling system Download PDFInfo
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- CN216482152U CN216482152U CN202122625597.7U CN202122625597U CN216482152U CN 216482152 U CN216482152 U CN 216482152U CN 202122625597 U CN202122625597 U CN 202122625597U CN 216482152 U CN216482152 U CN 216482152U
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Abstract
The utility model discloses a steam condensate water recycling system which comprises a roller dryer and a support frame arranged on the roller dryer, wherein a condensate water outlet is formed in the lower end of one side of the roller dryer, a steam inlet is formed in the upper end of one side of the roller dryer, a waste heat utilization mechanism is arranged below the roller dryer, the condensate water outlet is connected with the waste heat utilization mechanism through a recovery pipeline, the waste heat utilization mechanism is connected with a buried storage tank and a boiler water storage tank, the steam inlet is connected with a steam outlet of a steam boiler through a steam pipeline, the boiler water storage tank is arranged on the steam boiler, and the buried storage tank is arranged underground below the roller dryer. According to the utility model, a series of structures are arranged, the condensed water is collected and recycled into the steam boiler, the part of the condensed water does not contain impurities and can replace part of boiler water, so that the effects of energy conservation and emission reduction are achieved, the waste heat utilization mechanism realizes the recycling of the waste heat of the condensed water, the energy consumption of the boiler is reduced, the energy conservation is better, and the practicability is stronger.
Description
Technical Field
The utility model relates to the technical field of condensate water recycling, in particular to a steam condensate water recycling system.
Background
The roller dryer is a contact type internal heating conduction type drying machine. In the drying process, heat is transferred from the inner wall of the roller to the outer wall of the roller and penetrates through the dried food materials attached to the outer wall surface of the roller to evaporate water on the materials, so that the drying machine is a continuous drying production machine and is widely applied to the aspects of chemical industry, brewing, manufacturing, pharmacy, fertilizers, municipal sludge treatment and the like.
At present, in the process of using steam for drying, a large amount of condensed water is generated by the roller dryer and is directly discharged into a sewage system, so that the waste of water resources is caused, the energy consumption of equipment operation is high, the temperature of the waste heat of the condensed water reaches about 80 ℃, the heat loss of high-temperature condensed water is large, the concept of energy conservation and emission reduction is not met, and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a system for recycling steam condensate to solve the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a steam condensate water recycling system, includes the drum dryer and locates the support frame on the drum dryer, the lower extreme of drum dryer one side is equipped with the comdenstion water export, the upper end of drum dryer one side is equipped with steam inlet, the below of drum dryer is equipped with waste heat utilization mechanism, the comdenstion water export is connected with waste heat utilization mechanism through the recovery pipeline, waste heat utilization mechanism buries the storage tank with ground and is connected with boiler water storage tank, steam inlet passes through the steam pipeline and is connected with steam boiler's steam outlet, boiler water storage tank sets up on steam boiler, bury the underground of storage tank below the drum dryer.
Preferably, the waste heat utilization mechanism comprises a heat exchange tank body, a heat exchange pipeline, a heat exchange inlet and a heat exchange outlet, the heat exchange tank body is arranged below the drum dryer, the heat exchange pipeline is arranged inside the heat exchange tank body, the heat exchange inlet connected with the recovery pipeline is arranged at the top of the heat exchange tank body, and the heat exchange outlet connected with the underground storage tank is arranged at the bottom of the heat exchange tank body.
Preferably, one end of the heat exchange pipeline is connected with the boiler water storage tank through a water inlet pipe, the other end of the heat exchange pipeline is connected with the output end of the water pump through a connecting pipe, and the input end of the water pump is connected with the lower end of one side of the underground storage tank through a connecting pipe.
Preferably, the heat exchange pipeline is arranged in a U-shaped pipe structure.
Preferably, the upper end of one side of the underground storage tank is provided with a supply port, the supply port is connected with a tap water pipe, and valves are arranged on the supply port, the recovery pipeline, the water inlet pipe and the steam pipeline.
Preferably, the heat exchange inlet is arranged at the top of the heat exchange tank body close to one side of the water inlet pipe, and the heat exchange outlet is arranged at the bottom of the heat exchange tank body far away from one side of the water inlet pipe.
Preferably, the water inlet pipe and the heat exchange tank body are both arranged in a double-layer structure of an inner heat insulation layer and an outer heat insulation layer, and the outer side of the inner heat insulation layer is wrapped with the outer heat insulation layer.
Compared with the prior art, the utility model has the beneficial effects that:
1. this steam condensate water recycling system buries the storage tank through the ground that sets up, with inlet tube and water pump cooperation, collects the comdenstion water of drum dryer and retrieval and utilization to steam boiler in, this part comdenstion water does not contain impurity, can replace partial boiler water, reaches energy saving and emission reduction effect, and this equipment structure is simple, reasonable, convenient to use, and equipment materials recycle reduces energy consumption and the cost of operation, and the practicality is stronger.
2. This steam condensate water recycling system, through setting up at the drum dryer, bury the waste heat utilization mechanism between storage tank and the boiler water storage tank, bury the comdenstion water of retrieving in the storage tank and go into the heat transfer pipeline of the heat transfer jar body through the water pump, the comdenstion water that has the high temperature waste heat in the drum dryer buries the storage tank through the entering of the heat transfer jar body, the comdenstion water of pump income carries out the heat exchange heating in the heat transfer pipeline, not only realize the recycle of comdenstion water waste heat, and the water heating that gets into the boiler can reduce the boiler energy consumption, energy-conservation nature is better.
3. This steam condensate water recycling system through the heat transfer pipeline of the U type structure that sets up to and the heat transfer import is close to the inlet tube setting, the inlet tube setting is kept away from in the heat transfer export, further improves comdenstion water waste heat exchange utilization efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the drum dryer of the present invention;
fig. 3 is a schematic structural diagram of the waste heat utilization mechanism of the present invention.
In the figure: 1. a drum dryer; 11. a condensed water outlet; 12. a steam inlet; 2. a waste heat utilization mechanism; 21. a heat exchange tank body; 22. a heat exchange conduit; 23. a heat exchange inlet; 24. a heat exchange outlet; 3. burying a storage tank; 4. a steam boiler; 5. a boiler water storage tank; 6. a connecting pipe; 7. a water pump; 8. a water inlet pipe; 9. a recovery pipeline; 10. a steam pipeline.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
As shown in fig. 1 to 3, the steam condensate recycling system of the embodiment includes a drum dryer 1 and a support frame disposed on the drum dryer 1, a condensate outlet 11 is disposed at a lower end of one side of the drum dryer 1, a steam inlet 12 is disposed at an upper end of one side of the drum dryer 1, a waste heat utilization mechanism 2 is disposed below the drum dryer 1, the condensate outlet 11 is connected with the waste heat utilization mechanism 2 through a recycling pipe 9, the waste heat utilization mechanism 2 is connected with a buried storage tank 3 and a boiler water storage tank 5, the steam inlet 12 is connected with a steam outlet of a steam boiler 4 through a steam pipe 10, the boiler water storage tank 5 is disposed on the steam boiler 4, the buried storage tank 3 is disposed underground below the drum dryer 1, the condensate of the drum dryer 1 is collected and recycled into the steam boiler 4, the condensate does not contain impurities and can replace part of boiler water, the energy-saving and emission-reducing effect is achieved, the equipment is simple and reasonable in structure and convenient to use, materials used by the equipment are recycled, the energy consumption and the cost of operation are reduced, and the practicability is stronger.
Specifically, waste heat utilization mechanism 2 includes the heat transfer jar body 21, heat transfer pipeline 22, heat transfer import 23 and heat transfer export 24, the below of drum dryer 1 is equipped with the heat transfer jar body 21, the inside of the heat transfer jar body 21 is equipped with heat transfer pipeline 22, the top of the heat transfer jar body 21 is equipped with the heat transfer import 23 of being connected with recovery pipeline 9, the bottom of the heat transfer jar body 21 is equipped with buries the heat transfer export 24 of storage tank 3 being connected with ground, not only realize the recycle of comdenstion water waste heat, and the water heating that gets into the boiler can reduce the boiler energy consumption, energy-conservation nature is better.
Furthermore, one end of the heat exchange pipeline 22 is connected with the boiler water storage tank 5 through the water inlet pipe 8, the other end of the heat exchange pipeline 22 is connected with the output end of the water pump 7 through the connecting pipe 6, the input end of the water pump 7 is connected with the lower end of one side of the underground storage tank 3 through the connecting pipe 6, and the condensed water collected by the underground storage tank 3 is recycled and used as well as the steam boiler 4, so that the energy conservation and the environmental protection are realized.
Further, the heat exchange pipeline 22 is arranged in a U-shaped pipe structure, and the heat exchange contact area is increased.
Furthermore, the upper end of one side of the underground storage tank 3 is provided with a supply port, the supply port is connected with a tap water pipe, and the supply port, the recovery pipeline 9, the water inlet pipe 8 and the steam pipeline 10 are all provided with valves, so that the supply water quantity in the underground storage tank 3 can be supplied through the supply port, and the water supply quantity of the boiler is ensured.
Furthermore, the heat exchange inlet 23 is arranged at the top of the heat exchange tank 21 close to one side of the water inlet pipe 8, and the heat exchange outlet 24 is arranged at the bottom of the heat exchange tank 21 far away from one side of the water inlet pipe 8, so that the flowing direction of the high-temperature condensed water in the heat exchange tank 21 is opposite to the flowing direction of the condensed water in the heat exchange pipeline 22, and the heat exchange rate is improved.
Furthermore, the water inlet pipe 8 and the heat exchange tank body 21 are both arranged in a double-layer structure of an inner heat insulation layer and an outer heat insulation layer, and the outer side of the inner heat insulation layer is wrapped by the outer heat insulation layer, so that the water inlet pipe 8 and the heat exchange tank body 21 have good heat insulation performance, and heat dissipation loss is reduced.
The using method of the embodiment comprises the following steps: steam generated by a steam boiler 4 enters the drum dryer 1 from a steam inlet 12 through a steam pipeline 10 for use, high-temperature condensed water generated by the operation of the drum dryer 1 enters a heat exchange tank body 21 of a waste heat utilization mechanism 2 from a condensed water outlet 11 through a recovery pipeline 9, passes through the heat exchange tank body 21 and then enters a buried storage tank 3 from a heat exchange outlet 24 through a pipeline, when the boiler water storage tank 5 of the steam boiler 4 needs to be added with water, the condensed water recovered from the buried storage tank 3 is pumped into a heat exchange pipeline 22 through a connecting pipe 6 under the action of a water pump 7, at the moment, the condensed water in the heat exchange pipeline 22 is subjected to heat exchange and heating by the high-temperature waste heat condensed water in the heat exchange tank body 21 and then enters the boiler water storage tank 5 through a water inlet pipe 8, the buried storage tank 3 is connected with a tap water pipe through a supply port for supplying water consumption of the boiler, the condensed water of the drum dryer 1 is collected and recycled into the steam boiler 4, the part of condensed water does not contain impurities, can replace part of boiler water, realizes the heat recovery and utilization of the high-temperature waste heat condensed water, and achieves the effects of energy conservation and emission reduction.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a steam condensate water recycling system, includes drum dryer (1) and locates the support frame on drum dryer (1), its characterized in that: the lower extreme of drum dryer (1) one side is equipped with comdenstion water export (11), the upper end of drum dryer (1) one side is equipped with steam inlet (12), the below of drum dryer (1) is equipped with waste heat utilization mechanism (2), comdenstion water export (11) are connected with waste heat utilization mechanism (2) through recovery pipeline (9), waste heat utilization mechanism (2) bury storage tank (3) with ground and be connected with boiler water storage tank (5), steam inlet (12) are connected through the steam outlet of steam conduit (10) with steam boiler (4), boiler water storage tank (5) set up on steam boiler (4), bury the underground of drum dryer (1) below in storage tank (3).
2. The steam condensate water recycling system of claim 1, wherein: the waste heat utilization mechanism (2) comprises a heat exchange tank body (21), a heat exchange pipeline (22), a heat exchange inlet (23) and a heat exchange outlet (24), the heat exchange tank body (21) is arranged below the drum dryer (1), the heat exchange pipeline (22) is arranged inside the heat exchange tank body (21), the heat exchange inlet (23) connected with the recovery pipeline (9) is arranged at the top of the heat exchange tank body (21), and the heat exchange outlet (24) connected with the ground buried storage tank (3) is arranged at the bottom of the heat exchange tank body (21).
3. The steam condensate water recycling system of claim 2, wherein: one end of the heat exchange pipeline (22) is connected with the boiler water storage tank (5) through a water inlet pipe (8), the other end of the heat exchange pipeline (22) is connected with the output end of the water pump (7) through a connecting pipe (6), and the input end of the water pump (7) is connected with the lower end of one side of the buried storage tank (3) through the connecting pipe (6).
4. The steam condensate water recycling system of claim 3, wherein: the heat exchange pipeline (22) is arranged in a U-shaped pipe structure.
5. The steam condensate water recycling system of claim 3, wherein: the buried storage tank is characterized in that a supply port is arranged at the upper end of one side of the buried storage tank (3), the supply port is connected with a tap water pipe, and valves are arranged on the supply port, the recovery pipeline (9), the water inlet pipe (8) and the steam pipeline (10).
6. The steam condensate water recycling system of claim 5, wherein: the heat exchange inlet (23) is arranged at the top of the heat exchange tank body (21) close to one side of the water inlet pipe (8), and the heat exchange outlet (24) is arranged at the bottom of the heat exchange tank body (21) far away from one side of the water inlet pipe (8).
7. The steam condensate water recycling system of claim 6, wherein: the water inlet pipe (8) and the heat exchange tank body (21) are both arranged in a double-layer structure with an inner heat insulation layer and an outer heat insulation layer, and the outer side of the inner heat insulation layer is wrapped with the outer heat insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122625597.7U CN216482152U (en) | 2021-10-29 | 2021-10-29 | Steam condensate water recycling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122625597.7U CN216482152U (en) | 2021-10-29 | 2021-10-29 | Steam condensate water recycling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216482152U true CN216482152U (en) | 2022-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122625597.7U Active CN216482152U (en) | 2021-10-29 | 2021-10-29 | Steam condensate water recycling system |
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| Country | Link |
|---|---|
| CN (1) | CN216482152U (en) |
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2021
- 2021-10-29 CN CN202122625597.7U patent/CN216482152U/en active Active
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