CN209244622U - A kind of multiaxis four-in-one ORC machine waste heat recovery group - Google Patents
A kind of multiaxis four-in-one ORC machine waste heat recovery group Download PDFInfo
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- CN209244622U CN209244622U CN201822204296.5U CN201822204296U CN209244622U CN 209244622 U CN209244622 U CN 209244622U CN 201822204296 U CN201822204296 U CN 201822204296U CN 209244622 U CN209244622 U CN 209244622U
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Abstract
A kind of multiaxis four-in-one ORC machine waste heat recovery group provided by the utility model, including evaporator, condenser, working medium tank, expanding machine, working medium pump machine, air compressor, recirculated water pump machine, gear-box, motor；At least it is arranged inside gear-box and the gear shaft I, gear shaft II, the gear shaft III that are driven is engaged by gear；The gear shaft I of motor tooth connection roller box, expanding machine, working medium pump machine, air compressor, recirculated water pump machine are separately connected the both ends of gear shaft II, gear shaft III.The above-mentioned expanding machine, working medium pump machine, air compressor, the mechanical, electrical machine of water circulating pump of the utility model are installed on the gear shaft in gear-box, and unit degree of integration can be made higher, the more compact beauty of equipment, more convenient rapidly at sled transport installation.And the quantity of equipment can be effectively reduced, monitoring operation and maintenance are more convenient；It can be shortened shafting, save arrangement, improve generating efficiency；It can be powered in expanding machine undercapacity using outer net.
Description
Technical field
The utility model relates to heat recovery and technical field of power generation, more particularly to ORC waste-heat recovery device.
Background technique
For biomass power generation, garbage loading embeading power plant, small distributed energy station, due to being wanted to environment and raw material
Ask, usually construction is in the suburb far from urban district, farther out apart from heat user, cause the flue gas of combustion engine waste or it is most of not
It can be used effectively.
Traditional ORC system, using the expanding machine direct generation of electricity, working medium pump, air compressor machine, water circulating pump have power supply system respectively
Power supply.The system flow and power supply system are complicated, and grid loss is big, and up-front investment is more.
Utility model content
In order to overcome the shortcomings of above-mentioned apparatus, the utility model provides a kind of multiaxis four-in-one ORC(organic Rankine and follows
Ring) machine waste heat recovery group, which keeps the degree of integration of device higher, the more compact beauty of equipment, more at sled transport installation
It is convenient rapidly.The quantity of equipment can be effectively reduced, monitoring operation and maintenance are more convenient.
In order to solve the above technical problems, the utility model uses following technical scheme:
A kind of multiaxis four-in-one ORC machine waste heat recovery group, including evaporator, condenser, working medium tank, expanding machine, working medium pump
Machine, air compressor, recirculated water pump machine, gear-box, motor；At least setting is engaged by gear and is driven inside gear-box
Gear shaft I, gear shaft II, gear shaft III；
The gear shaft I of motor tooth connection roller box, expanding machine, working medium pump machine, air compressor, recirculated water pump machine are separately connected
The both ends of gear shaft II, gear shaft III.
The both ends of the expanding machine, working medium pump machine connection gear axis II；Air compressor, recirculated water pump machine connection gear axis
III both ends.
The connection of the motor, expanding machine, working medium pump machine, compressed air, recirculated water pump machine and gear shaft is that end-tooth connects
Connect, the connection of taper axis connection, connecting rod, triangle axis connection, shaft coupling connection one of.
The utility model has the beneficial effects that the above-mentioned expanding machine of the utility model, working medium pump machine, air compressor, following
Ring water pump machine, motor are installed on the gear shaft in gear-box, and unit degree of integration can be made higher, the more compact beauty of equipment
It sees, it is more convenient rapidly at sled transport installation.And the quantity of equipment can be effectively reduced, monitoring operation and maintenance are more convenient；Energy
Shorten shafting, save arrangement, improves generating efficiency；It can be powered in expanding machine undercapacity using outer net.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1, the system application ORC(Organic Rankine Cycle of the utility model) machine waste heat recovery group, which is existing
Some systems, the utility model modify to system set structure, avoid shafting too long, improve the generating efficiency of ORC unit.
Specifically include booster expansion turbine group, evaporator, condenser, control system.Booster expansion turbine group is arranged using multiaxis
Mode is respectively equipped with expansion impeller, working medium impeller of pump, compressed air or recirculated water pressurization impeller of pump, configuration on gear shaft
Synchronous motor, evaporator generate the expanded grade expansion work of high pressure gas after, while drive working medium impeller of pump, compressed air or
Person's recirculated water pressurization impeller of pump does work, and is that condenser is condensed out liquid working substance and is pressurizeed, produces compressed air, is cooling
Recirculated water pressurization etc..
In embodiment as shown in Figure 1, including evaporator 1, condenser 2, working medium tank 8, expanding machine 3, working medium pump machine 7,
Air compressor 9, recirculated water pump machine 10, gear-box 12, motor 4.
Gear-box 12 is existing multi-shaft gear box or bearing housing, and inside at least setting is driven by gear engagement
Gear shaft I 5, gear shaft II 6, gear shaft III 11.
The output shaft of motor 4 is connect with gear shaft I 5, and connection type is chosen as shaft coupling connection.
Expanding machine 3, working medium pump machine 7, air compressor 9, the design requirement of recirculated water pump machine 10 according to specific needs, can divide
It is not arranged in the both ends of gear shaft I 5, gear shaft II 6 and gear shaft III 11, connection type is end-tooth, tapered shaft, connecting rod, three
The modes such as angle axis, shaft coupling.As shown in Figure 1, the both ends of expanding machine 3,7 tooth connection wheel shaft II 6 of working medium pump machine；Air compressor 9,
The both ends of 10 tooth connection wheel shaft III 11 of recirculated water pump machine.
Above-mentioned expanding machine 3, working medium pump machine 7, air compressor 9, recirculated water pump machine 10 output shaft by gear shaft I 5,
Gear shaft II 6 and gear shaft III 11 are mounted on gear-box 12, and unit degree of integration can be made higher, the more compact beauty of equipment,
It is more convenient rapidly at sled transport installation；And the quantity of equipment can be effectively reduced, monitoring operation and maintenance are more convenient.It can be shortened
Shafting saves arrangement, improves generating efficiency.
And above-mentioned gear shaft I 5, gear shaft II 6 and gear shaft III 11 is driven by gear engagement, can effectively be adjusted
The revolving speed of whole gear shaft II 6 and gear shaft III 11 realizes the efficient design of each machine impeller.
As shown in Figure 1, in the utility model, evaporator 1 be heated working medium heat absorption after, expansion is sequentially connected by pipeline
Machine 3 drives 3 expansion work of expanding machine, and is stored in work after condenser 2 is cooling from the working medium that 3 output end of expanding machine exports
In matter tank 8, the working medium in working medium tank 8 is pumped into the working medium matter inlet duct of evaporator 1 by working medium pump machine 7.
The working principle of above system are as follows: after the working medium heat absorption of evaporator 1, enter expanding machine 3 and expanding machine 3 is driven to expand
Acting, expanding machine 3 is done by working medium pump machine 7, air compressor 9, the recirculated water pump machine 10 that gear shaft driving is connect with gear-box
Function.When i.e. the expanding machine 3 of the utility model is contributed, due to passing through gear axis connection working medium pump machine 7, the air compressor of gear-box
9, recirculated water pump machine 10, therefore working medium pump machine 7, air compressor 9, recirculated water pump machine 10 can be driven simultaneously while being done work, it is real
The pressurization of working medium pressurization and the recirculated water in recirculated water pump machine in existing working medium pump machine, and driving air compressor 9 are showed
Place needs producing for compressed air.Motor 4 is that synchronous motor can be fed when 3 undercapacity of expanding machine by power grid.
The ORC machine waste heat recovery group device of the utility model is compact-sized, relative to conventional configuration and design, using multiaxis
Arrangement, keeps the degree of integration of device higher, the more compact beauty of equipment, more convenient rapidly at sled transport installation.It can be effective
The quantity of equipment is reduced, monitoring operation and maintenance are more convenient.The mode direct-connected by shaft coupling relative to multicomputer, the arrangement energy
A series of problems, such as effectively avoiding bring vibration too long because of shafting.
Above-described is only preferred embodiments of the present invention, it is noted that for those skilled in the art
For, under the premise of not departing from the utility model general idea, several changes and improvements can also be made, these also should be considered as
The protection scope of the utility model.
Claims (3)
1. a kind of multiaxis four-in-one ORC machine waste heat recovery group, it is characterised in that:
Including evaporator (1), condenser (2), working medium tank (8), expanding machine (3), working medium pump machine (7), air compressor (9), follow
Ring water pump machine (10), gear-box (12), motor (4)；The internal at least setting of gear-box (12) is driven by gear engagement
Gear shaft I (5), gear shaft II (6), gear shaft III (11)；
The gear shaft I (5) of motor (4) tooth connection roller box (12), expanding machine (3), air compressor (9), follow working medium pump machine (7)
Ring water pump machine (10) is separately connected the both ends of gear shaft II (6), gear shaft III (11).
2. a kind of multiaxis four-in-one ORC machine waste heat recovery group according to claim 1, it is characterised in that: the expanding machine
(3), the both ends of working medium pump machine (7) tooth connection wheel shaft II (6)；Air compressor (9), recirculated water pump machine (10) tooth connection wheel shaft III
(11) both ends.
3. a kind of multiaxis four-in-one ORC machine waste heat recovery group according to claim 1, it is characterised in that: the motor
(4), the connection of expanding machine (3), working medium pump machine (7), air compressor (9), recirculated water pump machine (10) and gear shaft is end-tooth
One of connection, the connection of taper axis connection, connecting rod, the connection of triangle axis connection, shaft coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822204296.5U CN209244622U (en) | 2018-12-26 | 2018-12-26 | A kind of multiaxis four-in-one ORC machine waste heat recovery group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822204296.5U CN209244622U (en) | 2018-12-26 | 2018-12-26 | A kind of multiaxis four-in-one ORC machine waste heat recovery group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209244622U true CN209244622U (en) | 2019-08-13 |
Family
ID=67534807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822204296.5U Active CN209244622U (en) | 2018-12-26 | 2018-12-26 | A kind of multiaxis four-in-one ORC machine waste heat recovery group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209244622U (en) |
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2018
- 2018-12-26 CN CN201822204296.5U patent/CN209244622U/en active Active
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