CN219605360U - Comprehensive utilization device for exhaust steam of high-capacity back pressure unit - Google Patents
Comprehensive utilization device for exhaust steam of high-capacity back pressure unit Download PDFInfo
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- CN219605360U CN219605360U CN202222820325.7U CN202222820325U CN219605360U CN 219605360 U CN219605360 U CN 219605360U CN 202222820325 U CN202222820325 U CN 202222820325U CN 219605360 U CN219605360 U CN 219605360U
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Abstract
The utility model discloses a high-capacity back pressure unit exhaust comprehensive utilization device, which comprises an insulation box and a heat release tank, wherein a first heat exchange device is arranged in the insulation box, a water pumping device and a second heat exchange device are arranged in the heat release tank, one end of the first heat exchange device is connected with the back pressure unit, the other end of the first heat exchange device is connected with the heat release tank, one end of the water pumping device, which is far away from the heat release tank, is connected with the insulation box, and the second heat exchange device is arranged along the inner wall of the heat release tank, wherein the heat release tank is used for adding water required by heat exchange; the water pumping device is used for pumping water added in the heat release tank into the heat preservation box; the first heat exchange device is used for receiving hot gas discharged by the back pressure unit and carrying out first heat exchange on the hot gas in the heat insulation box; the second heat exchange device is used for carrying out second heat exchange on the gas subjected to the heat exchange of the first heat exchange device; the heat preservation box is used for preserving heat of water subjected to heat exchange of the first heat exchange device. Through the device, the hot gas discharged by the back pressure unit can be effectively utilized, and the waste of resources is reduced.
Description
Technical Field
The utility model relates to the technical field of backpressure machines, in particular to a comprehensive utilization device for exhaust steam of a high-capacity backpressure unit.
Background
The back pressure machine set is a machine set for combined production and operation of heat and electricity, and the back pressure machine eliminates the cold source loss of the condenser, has the advantages of higher thermodynamic cycle efficiency and poor adaptability to load change, and the generating capacity of the machine set is subject to heat load change.
And when the final stage of some back pressure units discharges hot gas, the hot gas is usually discharged directly, and the waste of resources is easily caused.
Therefore, how to utilize the hot gas discharged from the final stage of the back pressure unit to reduce the waste of resources is a technical problem to be solved by the person skilled in the art.
Disclosure of Invention
The utility model provides a comprehensive utilization device for exhaust steam of a high-capacity back pressure unit, which is used for solving the technical problem that the back pressure unit is usually directly discharged when the final stage of the back pressure unit discharges hot gas in the prior art, and the waste of resources is easy to cause.
In order to achieve the above purpose, the utility model provides a high-capacity back pressure unit exhaust steam comprehensive utilization device, which comprises an insulation box and a heat release tank, wherein a first heat exchange device is arranged in the insulation box, a water pumping device and a second heat exchange device are arranged in the heat release tank, one end of the first heat exchange device is connected with the back pressure unit, the other end of the first heat exchange device is connected with the heat release tank, one end of the water pumping device, which is far away from the heat release tank, is connected with the insulation box, the second heat exchange device is arranged along the inner wall of the heat release tank,
the heat release tank is used for adding water required by heat exchange;
the water pumping device is used for pumping the water added in the heat release tank into the heat insulation box;
the first heat exchange device is used for receiving hot gas discharged by the back pressure unit and carrying out first heat exchange on the hot gas in the heat insulation box;
the second heat exchange device is used for carrying out second heat exchange on the gas subjected to the heat exchange of the first heat exchange device;
the heat preservation box is used for preserving heat of water subjected to heat exchange of the first heat exchange device.
Preferably, the first heat exchange device comprises an air inlet pipe, a threaded air pipe and an air outlet pipe, one end of the air inlet pipe is connected with the back pressure unit, the other end of the air inlet pipe is connected with one end of the threaded air pipe, the other end of the threaded air pipe is connected with one end of the air outlet pipe, and the other end of the air outlet pipe is connected with the heat release tank.
Preferably, the insulation box further comprises support blocks, wherein the support blocks are fixedly connected to the inner walls of the two ends of the insulation box and fixedly connected with the threaded air pipes.
Preferably, the water pumping device comprises a water pump and a water outlet pipe, the water pump is arranged at the bottom of the heat release tank, one end of the water outlet pipe is connected with the water pump, and the other end of the water outlet pipe is connected with the heat insulation box.
Preferably, the heat release tank further comprises a water inlet pipe, wherein the water inlet pipe is fixedly connected to the upper surface of the heat release tank.
Preferably, the heat release tank further comprises a one-way air valve, and the one-way air valve extends into the heat release tank.
Preferably, the second heat exchange device comprises a first water drain hole and a second water drain hole, wherein a plurality of the first water drain holes are formed in a penetrating manner along the inner wall of the heat release tank in a surrounding manner, and a plurality of the second water drain holes are formed in a penetrating manner along the bottom end of the inner wall of the heat release tank in a surrounding manner.
Preferably, the heat insulation box further comprises a drain pipe, wherein the drain pipe is fixedly connected with the inner wall of one side bottom end of the heat insulation box and penetrates through and extends into the heat insulation box.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model discloses a high-capacity back pressure unit exhaust comprehensive utilization device, which comprises an insulation box and a heat release tank, wherein a first heat exchange device is arranged in the insulation box, a water pumping device and a second heat exchange device are arranged in the heat release tank, one end of the first heat exchange device is connected with the back pressure unit, the other end of the first heat exchange device is connected with the heat release tank, one end of the water pumping device, which is far away from the heat release tank, is connected with the insulation box, and the second heat exchange device is arranged along the inner wall of the heat release tank, wherein the heat release tank is used for adding water required by heat exchange; the water pumping device is used for pumping water added in the heat release tank into the heat preservation box; the first heat exchange device is used for receiving hot gas discharged by the back pressure unit and carrying out first heat exchange on the hot gas in the heat insulation box; the second heat exchange device is used for carrying out second heat exchange on the gas subjected to the heat exchange of the first heat exchange device; the heat preservation box is used for preserving heat of water subjected to heat exchange of the first heat exchange device. Through the device, the hot gas discharged by the back pressure unit can be effectively utilized, and the waste of resources is reduced.
Drawings
Fig. 1 shows a schematic diagram of a front view structure of a high-capacity back pressure unit exhaust steam comprehensive utilization device according to an embodiment of the present utility model;
fig. 2 shows a schematic diagram of a top view structure of a heat release tank of a high-capacity back pressure unit exhaust steam comprehensive utilization device according to an embodiment of the utility model;
fig. 3 is a schematic diagram showing a front view structure of a heat release tank of a high-capacity back pressure unit exhaust gas comprehensive utilization device according to an embodiment of the present utility model;
fig. 4 shows a schematic diagram of an insulation can front view structure of a high-capacity back pressure unit exhaust steam comprehensive utilization device according to an embodiment of the utility model.
In the figure: 1. an insulation box; 2. a heat release tank; 3. an air inlet pipe; 4. a threaded air pipe; 5. an air outlet pipe; 6. a support block; 7. a cavity; 8. a first drain hole; 9. a back pressure unit body; 10. a water outlet pipe; 11. a water pump; 12. a drain pipe; 13. a one-way air valve; 14. a second drain hole; 15. and a water inlet pipe.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The utility model provides a high-capacity back pressure unit exhaust comprehensive utilization device, which comprises an insulation box and a heat release tank, wherein a first heat exchange device is arranged in the insulation box, a water pumping device and a second heat exchange device are arranged in the heat release tank, one end of the first heat exchange device is connected with a back pressure unit, the other end of the first heat exchange device is connected with the heat release tank, one end of the water pumping device, which is far away from the heat release tank, is connected with the insulation box, the second heat exchange device is arranged along the inner wall of the heat release tank,
the heat release tank is used for adding water required by heat exchange;
the water pumping device is used for pumping the water added in the heat release tank into the heat insulation box;
the first heat exchange device is used for receiving hot gas discharged by the back pressure unit and carrying out first heat exchange on the hot gas in the heat insulation box;
the second heat exchange device is used for carrying out second heat exchange on the gas subjected to the heat exchange of the first heat exchange device;
the heat preservation box is used for preserving heat of water subjected to heat exchange of the first heat exchange device.
In order to perform the first heat exchange on the hot gas discharged by the back pressure unit, in some embodiments of the present utility model, the first heat exchange device includes a gas inlet pipe, a threaded gas pipe, and a gas outlet pipe, one end of the gas inlet pipe is connected to the back pressure unit, the other end of the gas inlet pipe is connected to one end of the threaded gas pipe, the other end of the threaded gas pipe is connected to one end of the gas outlet pipe, and the other end of the gas outlet pipe is connected to the heat release tank.
In order to fix the threaded air pipe during the first heat exchange, in some embodiments of the utility model, the heat-insulation box further comprises a supporting block, wherein the supporting block is fixedly connected to the inner walls of the two ends of the heat-insulation box and fixedly connected with the threaded air pipe.
In order to enable water in the heat release tank to enter the heat insulation box, in some embodiments of the utility model, the water pumping device comprises a water pump and a water outlet pipe, the water pump is arranged at the bottom of the heat release tank, one end of the water outlet pipe is connected with the water pump, and the other end of the water outlet pipe is connected with the heat insulation box.
In order to facilitate the addition of water required for heat exchange to the heat release tank, in some embodiments of the utility model, a water inlet pipe is further included, and the water inlet pipe is fixedly connected to the upper surface of the heat release tank.
In order to vent the hot gases in the heat release tank, in some embodiments of the utility model, a one-way gas valve is also included that extends through into the heat release tank.
In order to make the heat exchange more thorough, in some embodiments of the present utility model, the second heat exchange device includes a first drain hole and a second drain hole, where a plurality of the first drain holes are formed in a surrounding manner along the inner wall of the heat release tank, and a plurality of the second drain holes are formed in a surrounding manner along the bottom end of the inner wall of the heat release tank.
In order to drain the water after heat exchange, in some embodiments of the utility model, the heat-preserving box further comprises a drain pipe fixedly connected to the inner wall of the bottom end of one side of the heat-preserving box and extending into the heat-preserving box in a penetrating manner.
The structure and the working manner of the exhaust steam comprehensive utilization device of the high-capacity back pressure unit according to the embodiment of the utility model will be described with reference to fig. 1 to 4:
as shown in fig. 1 to 4, the embodiment of the utility model comprises an insulation box 1 and a heat release tank 2, wherein one end of the insulation box 1 is provided with the heat release tank 2, the outer wall of one end of the insulation box 1 is fixedly connected with an air inlet pipe 3, the air inlet pipe 3 extends into the insulation box 1 in a penetrating way and is fixedly connected with a threaded air pipe 4, the other end of the threaded air pipe 4 is fixedly connected with an air outlet pipe 5, and the air outlet pipe 5 extends out of the insulation box 1 in a penetrating way;
the inner walls of the two ends of the heat preservation box 1 are fixedly connected with a supporting block 6 together, the threaded air pipe 4 is fixedly connected with the supporting block 6, a cavity 7 is formed in the inner wall of the heat release tank 2 in a penetrating mode, a plurality of first drain holes 8 are formed in the inner wall of the heat release tank 2 in a penetrating mode in a surrounding mode, and the plurality of first drain holes 8 extend into the cavity 7 in a penetrating mode;
the upper surface fixedly connected with water inlet pipe 15 of exothermic jar 2, and water inlet pipe 15 runs through and extend to in the cavity 7, and in the one end of outlet duct 5 runs through and extends to exothermic jar 2, the one end fixedly connected with backpressure unit body 9 that the incubator 1 was kept away from to the air inlet pipe 3.
The inner top wall of the heat release tank 2 is fixedly connected with a water outlet pipe 10, the lower end of the water outlet pipe 10 is fixedly connected with a water pump 11, and the water outlet pipe 10 penetrates and extends into the heat preservation box 1, so that a user can conveniently use the water pump 11 to discharge water in the heat release tank 2 into the heat preservation box 1.
The inner wall of one side bottom end of the heat preservation box 1 is fixedly connected with a drain pipe 12, and the drain pipe 12 penetrates through and extends into the heat preservation box 1, so that a user can conveniently drain water after the temperature of the heat preservation box 1 is raised by using the drain pipe 12.
The upper surface of the heat release tank 2 is fixedly connected with a one-way air valve 13, and the one-way air valve 13 extends into the heat release tank 2 in a penetrating way, so that the gas in the heat release tank 2 can be conveniently discharged.
The bottom end of the inner wall of the heat release tank 2 is provided with a plurality of second drain holes 14 in a surrounding mode, and the second drain holes 14 extend into the cavity 7 in a penetrating mode, so that water in the cavity 7 is conveniently discharged into the heat release tank 2.
Specifically, when the heat-preserving box is used, the water inlet pipe 15 is connected with a water source, the water inlet pipe 15 discharges water into the cavity 7 formed in the heat-preserving box 2, the water firstly flows into the heat-preserving box 2 through the first water discharge hole 8 and the second water discharge hole 14, the water pump 11 is started, the water in the heat-preserving box 2 is discharged into the heat-preserving box 1 through the water outlet pipe 10 by the water pump 11, at the moment, hot air is generated by the back pressure unit body 9 and discharged into the heat-preserving box 1 through the air inlet pipe 3, the hot air enters the threaded air pipe 4, the water is in contact with the hot air for heat exchange, the hot air is discharged into the heat-preserving box 2 through the air outlet pipe 5, the hot air performs secondary heat exchange with the heat-preserving box 2, meanwhile, the hot air is condensed into water drops in the heat-preserving box 2, the air is discharged through the one-way air valve 13, and the heated water in the heat-preserving box 1 can be discharged through the water outlet pipe 12.
According to the embodiment, hot air generated by the pressing set is introduced into the heat preservation box through the air inlet pipe, the hot air moves into the threaded air pipe and exchanges heat with water, the threaded air pipe increases the contact area of the hot air and the water, the hot air is utilized, the heat of the cooled hot air is recycled through flowing water on the inner wall of the heat release tank, condensed water generated by condensation of the hot air is recycled, the condensed water and the heated water in the heat release tank are discharged into the heat preservation box through the water outlet pipe, the hot air is recycled, and the waste of resources is reduced.
Through the application of the technical scheme, the high-capacity back pressure unit exhaust comprehensive utilization device comprises an insulation box and a heat release tank, wherein a first heat exchange device is arranged in the insulation box, a water pumping device and a second heat exchange device are arranged in the heat release tank, one end of the first heat exchange device is connected with the back pressure unit, the other end of the first heat exchange device is connected with the heat release tank, one end of the water pumping device, which is far away from the heat release tank, is connected with the insulation box, and the second heat exchange device is arranged along the inner wall of the heat release tank, wherein the heat release tank is used for adding water required by heat exchange; the water pumping device is used for pumping water added in the heat release tank into the heat preservation box; the first heat exchange device is used for receiving hot gas discharged by the back pressure unit and carrying out first heat exchange on the hot gas in the heat insulation box; the second heat exchange device is used for carrying out second heat exchange on the gas subjected to the heat exchange of the first heat exchange device; the heat preservation box is used for preserving heat of water subjected to heat exchange of the first heat exchange device. Through the device, the hot gas discharged by the back pressure unit can be effectively utilized, and the waste of resources is reduced.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be appreciated by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not drive the essence of the corresponding technical solutions to depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (8)
1. The utility model provides a high-capacity back pressure unit exhaust comprehensive utilization device, which is characterized in that the device comprises an insulation box and a heat release tank, wherein a first heat exchange device is arranged in the insulation box, a water pumping device and a second heat exchange device are arranged in the heat release tank, one end of the first heat exchange device is connected with the back pressure unit, the other end of the first heat exchange device is connected with the heat release tank, one end of the water pumping device far away from the heat release tank is connected with the insulation box, the second heat exchange device is arranged along the inner wall of the heat release tank,
the heat release tank is used for adding water required by heat exchange;
the water pumping device is used for pumping the water added in the heat release tank into the heat insulation box;
the first heat exchange device is used for receiving hot gas discharged by the back pressure unit and carrying out first heat exchange on the hot gas in the heat insulation box;
the second heat exchange device is used for carrying out second heat exchange on the gas subjected to the heat exchange of the first heat exchange device;
the heat preservation box is used for preserving heat of water subjected to heat exchange of the first heat exchange device.
2. The device of claim 1, wherein the first heat exchange device comprises an air inlet pipe, a threaded air pipe and an air outlet pipe, one end of the air inlet pipe is connected with the back pressure unit, the other end of the air inlet pipe is connected with one end of the threaded air pipe, the other end of the threaded air pipe is connected with one end of the air outlet pipe, and the other end of the air outlet pipe is connected with the heat release tank.
3. The device of claim 2, further comprising a support block fixedly connected to the inner walls of the two ends of the incubator and fixedly connected to the threaded air pipe.
4. The device of claim 1, wherein the water pumping device comprises a water pump and a water outlet pipe, the water pump is arranged at the bottom of the heat release tank, one end of the water outlet pipe is connected with the water pump, and the other end of the water outlet pipe is connected with the heat preservation box.
5. The apparatus of claim 1, further comprising a water inlet tube fixedly connected to an upper surface of the heat release tank.
6. The apparatus of claim 5, further comprising a one-way gas valve extending therethrough into the heat release canister.
7. The device of claim 5, wherein the second heat exchange device comprises a first drain hole and a second drain hole, a plurality of the first drain holes are formed through the heat release tank in a surrounding manner along the inner wall of the heat release tank, and a plurality of the second drain holes are formed through the heat release tank in a surrounding manner along the bottom end of the inner wall of the heat release tank.
8. The device of claim 1, further comprising a drain pipe fixedly connected to an inner wall of a bottom end of one side of the incubator and extending through into the incubator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222820325.7U CN219605360U (en) | 2022-10-25 | 2022-10-25 | Comprehensive utilization device for exhaust steam of high-capacity back pressure unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222820325.7U CN219605360U (en) | 2022-10-25 | 2022-10-25 | Comprehensive utilization device for exhaust steam of high-capacity back pressure unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219605360U true CN219605360U (en) | 2023-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222820325.7U Active CN219605360U (en) | 2022-10-25 | 2022-10-25 | Comprehensive utilization device for exhaust steam of high-capacity back pressure unit |
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| Country | Link |
|---|---|
| CN (1) | CN219605360U (en) |
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2022
- 2022-10-25 CN CN202222820325.7U patent/CN219605360U/en active Active
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