CN218235195U - Integrated low-temperature waste heat power generation system - Google Patents
Integrated low-temperature waste heat power generation system Download PDFInfo
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- CN218235195U CN218235195U CN202222411670.5U CN202222411670U CN218235195U CN 218235195 U CN218235195 U CN 218235195U CN 202222411670 U CN202222411670 U CN 202222411670U CN 218235195 U CN218235195 U CN 218235195U
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Abstract
The utility model relates to an integrated form low temperature waste heat power generation system, it includes the frame one side is equipped with automatically controlled cabinet in the frame automatically controlled cabinet top is equipped with magnetic suspension turbo generator automatically controlled cabinet one side is equipped with vertical evaporator one side is equipped with the working medium pump one side is equipped with the condensing tower module, vertical evaporator, magnetic suspension turbo generator, condensing tower module, working medium pump pass through the pipeline and link to each other be equipped with the mesh curb plate on the other frame of condensing tower module be equipped with the curb plate on the other frame of vertical evaporator. The utility model discloses integrate, integral hoisting adopts forced air cooling, and the fin heat dissipation adopts the reducing condenser pipe, optimizes the velocity of flow, reduces the pipeline loss.
Description
Technical Field
The utility model relates to a power generation system, concretely relates to low temperature waste heat power generation system.
Background
In industries such as processing industry, manufacturing industry, metallurgical smelting industry, garbage combustion (treatment) and the like, heat-containing gas is generated at all times, some large-scale enterprises recycle the generated high-temperature gas to a certain extent, but the gas with the temperature lower than (or lower than) 250 ℃ is not completely utilized due to high recycling cost. This phenomenon is extremely common and also a great waste of energy.
The principle of Organic Rankine Cycle (Organic Rankine Cycle) is to fully utilize the characteristics of energy conservation and high speed of a magnetic suspension generator, and industrial low-temperature (80-250 ℃) waste heat liquid, waste heat flue gas and the like form high-pressure Organic steam through heat exchange, so that a magnetic suspension turbine generator is pushed to generate electricity, energy in waste gas is obtained to the maximum extent, and the aims of zero fuel (waste heat cost is not counted), heat emission reduction, waste heat efficient recovery and clean output of electric power are fulfilled.
At present, a common low-temperature waste heat power generation system comprises an evaporator, a turbine generator, a condenser, a pump and a cooling tower, wherein the condenser is used for cooling working media, the condenser is cooled by the cooling tower, the cooling tower generally adopts a water cooling mode, the structure is complex, and the energy consumption is high.
Disclosure of Invention
The invention aims to: the utility model aims at overcoming the not enough among the prior art, provide one kind and integrate, integral hoisting adopts forced air cooling, and the fin heat dissipation adopts the reducing condenser pipe, optimizes the velocity of flow, reduces the low temperature waste heat power generation system of pipeline loss.
The technical scheme is as follows: in order to solve the technical problem, an integrated form low temperature waste heat power generation system, it includes the frame one side is equipped with electric cabinet in the frame electric cabinet top is equipped with magnetic suspension turbine generator electric cabinet one side is equipped with vertical evaporator one side is equipped with the working medium pump one side is equipped with the condensing tower module, vertical evaporator, magnetic suspension turbine generator, condensing tower module, working medium pump pass through the pipeline and link to each other be equipped with the mesh curb plate on the other frame of condensing tower module be equipped with the curb plate on the other frame of vertical evaporator, the condensing tower module includes connecting seat, casing and lower collection case be equipped with the collection case in the connecting seat go up the casing inboard between collection case and the lower collection case and be equipped with a plurality of condenser pipes, the condenser pipe falls into big diameter section, well diameter section and little diameter section, the small diameter section, big diameter section one end links to each other with last collection case, little diameter section one end links to each other with the lower collection case be equipped with the radiating fin on the well diameter section and the little diameter section of condenser pipe be equipped with the fan section I, be equipped with the middle part of the casing, be equipped with the dryer I the inlet is equipped with the fan import II, be equipped with the fan import of the import of collecting case I, be equipped with the import of the import I.
Furthermore, the frame, the electric control cabinet, the magnetic suspension turbine generator, the vertical evaporator, the working medium pump and the condensing tower module are fixedly connected to form an integrated structure.
Further, the vertical evaporator is a shell-and-tube evaporator, and the working medium used in the vertical evaporator is pentafluoropropane.
Furthermore, the shell comprises a rectangular surface I, a trapezoidal surface I, a rectangular surface II and a trapezoidal surface II which are connected in sequence.
Furthermore, the inlet I and the inlet II are arranged at two opposite corners of the connecting seat.
Furthermore, the condensation pipes are arranged in two rows, wherein one row is arranged on the inner side of the rectangular surface I, and the other row is arranged on the inner side of the rectangular surface II.
Further, the ratio of the inner diameters of the large-diameter section, the medium-diameter section and the small-diameter section of the condensation pipe is (15-17): (6-8): (2-4).
Furthermore, a plurality of required valves are arranged on the pipeline of the system according to the requirement.
Has the beneficial effects that: compared with the prior art, the utility model, it is showing the advantage and is: the utility model has the advantages of reasonable overall structure, with the frame, automatically controlled cabinet, magnetic suspension turbine generator, vertical evaporator, the working medium pump, condensing tower module fixed connection constitutes integrated integral structure, area is little, high durability and convenient use, vertical evaporator passes through the pipeline and links to each other with the condensing tower module, the working medium directly gets into the condenser pipe in the condensing tower module and carries out the heat transfer, the condenser pipe adopts segmentation + fin formula structure, the first section of condenser pipe is gaseous state working medium cooling, adopt the major diameter, the low velocity of flow, the second section is gaseous state working medium condensation for liquid state, adopt radiating fin, increase heat transfer area, the diameter diminishes, keep the low velocity of flow, the third section is liquid state working medium cooling, adopt radiating fin, the pipe diameter is minimum, the major diameter section, the internal diameter ratio of medium diameter section and small diameter section is (15-17): (6-8): (2-4), the velocity of flow is optimized to the syllogic structure, reduces the pipeline loss, wholly adopts the forced air cooling, does not need recirculated cooling water, does not need the shower water, simplifies the structure, and this product integral hoisting can increase and decrease condensing tower module quantity as required, accords with the in-service use requirement.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic diagram of the front internal structure of a condensing tower module according to the present invention;
FIG. 4 is a schematic side view of the internal structure of a condensing tower module according to the present invention;
fig. 5 is a top view of the condensing tower module of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the integrated low-temperature waste heat power generation system of the present invention comprises a frame 1, an electric control cabinet 2 is disposed on one side in the frame 1, a magnetic suspension turbine generator 3 is disposed above the electric control cabinet 2, a vertical evaporator 4 is disposed on one side of the electric control cabinet 2, the vertical evaporator 4 is a shell-and-tube evaporator, the working medium used in the vertical evaporator is pentafluoropropane, a working medium pump 5 is disposed on one side of the vertical evaporator 4, a condensing tower module 6 is disposed on one side of the working medium pump 5, the vertical evaporator 4, the magnetic suspension turbine generator 3, the condensing tower module 6 and the working medium pump 5 are connected through a pipeline, the frame 1, the electric control cabinet 2, the magnetic suspension turbine generator 3, the vertical evaporator 4, the working medium pump 5 and the condensing tower module 6 are fixedly connected to form an integrated structure, be equipped with mesh curb plate 7 on the other frame 1 of condensing tower module 6 be equipped with the curb plate on the other frame 1 of vertical evaporator 4, condensing tower module 6 includes connecting seat 20, casing 9 and lower header 10 be equipped with header 8 in the connecting seat 20, casing 9 includes rectangular surface I, trapezoidal surface I, rectangular surface II and trapezoidal surface II, and they connect gradually go up and collect the case 8 and be equipped with two rows of condenser pipes in the casing 9 inboard between the header 10 down, wherein one row is established at I inboard, another row of rectangular surface and is established at II inboards of rectangular surface, the condenser pipe falls into big diameter section 11, medium diameter section 12 and small diameter section 13, the internal diameter ratio of big diameter section 11, medium diameter section 12 and the small diameter section 13 of condenser pipe is (15-17): (6-8): (2-4), 11 one end of big diameter section links to each other with last header 8, 13 one end of little diameter section links to each other with lower header 10 be equipped with radiating fin 14 on the medium diameter section 12 of condenser pipe and the little diameter section 13 connecting seat 20 middle part is equipped with dryer 15, dryer 15 and the inside intercommunication setting of casing 9 be equipped with fan 16 in the dryer 15 be equipped with import I17 and import II 18 on the connecting seat 20, import I17 and import II 18 are established in two relative corners of connecting seat 20 department, import I17, import II 18 and the setting of last header 8 intercommunication be equipped with export 19 on the header 10 down.
The utility model has the advantages of reasonable overall structure, with the frame, automatically controlled cabinet, magnetic suspension turbine generator, vertical evaporator, the working medium pump, condensing tower module fixed connection constitutes integrated integral structure, area is little, high durability and convenient use, vertical evaporator passes through the pipeline and links to each other with the condensing tower module, the working medium directly gets into the condenser pipe in the condensing tower module and carries out the heat transfer, the condenser pipe adopts segmentation + fin formula structure, the first section of condenser pipe is gaseous working medium cooling, adopt the major diameter, the low velocity of flow, the second section is gaseous working medium condensation for liquid, adopt radiating fin, increase heat transfer area, the diameter diminishes, keep the low velocity of flow, the third section is liquid working medium cooling, adopt radiating fin, the pipe diameter is minimum, the major diameter section, the internal diameter ratio of well diameter section and little diameter section is (15-17): (6-8): (2-4), the velocity of flow is optimized to the syllogic structure, reduces the pipeline loss, wholly adopts the forced air cooling, does not need recirculated cooling water, does not need the shower water, simplifies the structure, and this product integral hoisting can increase and decrease condensing tower module quantity as required, accords with the in-service use requirement.
The utility model provides a thinking and method, the method and the way of specifically realizing this technical scheme are many, above only the utility model discloses a preferred embodiment should point out, to the ordinary technical personnel in this technical field, not deviating from the utility model discloses under the prerequisite of principle, can also make a plurality of improvements and moist decorations, these improvements should also be regarded as the utility model discloses a protection range, each component that does not make clear and definite in this embodiment all can be realized with prior art.
Claims (7)
1. An integrated form low temperature waste heat power generation system which characterized in that: the device comprises a frame (1), wherein an electric cabinet (2) is arranged on one side in the frame (1), a magnetic suspension turbine generator (3) is arranged above the electric cabinet (2), a vertical evaporator (4) is arranged on one side of the electric cabinet (2), a working medium pump (5) is arranged on one side of the vertical evaporator (4), a condensing tower module (6) is arranged on one side of the working medium pump (5), the vertical evaporator (4), the magnetic suspension turbine generator (3), the condensing tower module (6) and the working medium pump (5) are connected through a pipeline, a mesh side plate (7) is arranged on the frame (1) beside the condensing tower module (6), a plurality of condensing pipes are arranged on the frame (1) beside the vertical evaporator (4), the condensing tower module (6) comprises a connecting seat (20), a shell (9) and a lower header (10), an upper header (8) is arranged in the connecting seat (20), the inner side of the shell (9) between the upper header (8) and the lower header (10) is provided with a plurality of condensing pipes, the diameter section (11) is divided into a middle diameter section (11) and a small diameter section (13), and a small diameter section (13) connected with the upper header (13), be equipped with radiating fin (14) on the well diameter section (12) of condenser pipe and minor diameter section (13) connecting seat (20) middle part is equipped with dryer (15), dryer (15) and the inside intercommunication setting of casing (9) be equipped with fan (16) in dryer (15) be equipped with I (17) of import and II (18) of import on connecting seat (20), I (17) of import, II (18) of import and last collection case (8) intercommunication set up be equipped with export (19) on collection case (10) down.
2. The integrated low temperature waste heat power generation system according to claim 1, wherein: the integrated structure is formed by fixedly connecting the frame (1), the electric control cabinet (2), the magnetic suspension turbine generator (3), the vertical evaporator (4), the working medium pump (5) and the condensing tower module (6).
3. The integrated low temperature cogeneration system of claim 1, wherein: the vertical evaporator (4) is a shell-and-tube evaporator, and the working medium used in the vertical evaporator is pentafluoropropane.
4. The integrated low temperature cogeneration system of claim 1, wherein: the shell (9) comprises a rectangular surface I, a trapezoidal surface I, a rectangular surface II and a trapezoidal surface II which are connected in sequence.
5. The integrated low temperature cogeneration system of claim 1, wherein: the inlet I (17) and the inlet II (18) are arranged at two opposite corners of the connecting seat (20).
6. The integrated low temperature waste heat power generation system according to claim 4, wherein: the condensation pipes are arranged in two rows, wherein one row is arranged on the inner side of the rectangular surface I, and the other row is arranged on the inner side of the rectangular surface II.
7. The integrated low temperature cogeneration system of claim 1, wherein: the inner diameter ratio of the large-diameter section (11), the medium-diameter section (12) and the small-diameter section (13) of the condensation pipe is (15-17): (6-8): (2-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222411670.5U CN218235195U (en) | 2022-09-13 | 2022-09-13 | Integrated low-temperature waste heat power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222411670.5U CN218235195U (en) | 2022-09-13 | 2022-09-13 | Integrated low-temperature waste heat power generation system |
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| Publication Number | Publication Date |
|---|---|
| CN218235195U true CN218235195U (en) | 2023-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222411670.5U Active CN218235195U (en) | 2022-09-13 | 2022-09-13 | Integrated low-temperature waste heat power generation system |
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| CN (1) | CN218235195U (en) |
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2022
- 2022-09-13 CN CN202222411670.5U patent/CN218235195U/en active Active
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