CN206073534U - The backwater cooling optimization device of recirculated water in a kind of oxydol production apparatus - Google Patents
The backwater cooling optimization device of recirculated water in a kind of oxydol production apparatus Download PDFInfo
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- CN206073534U CN206073534U CN201620944209.8U CN201620944209U CN206073534U CN 206073534 U CN206073534 U CN 206073534U CN 201620944209 U CN201620944209 U CN 201620944209U CN 206073534 U CN206073534 U CN 206073534U
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- draught fan
- hydrodynamic draught
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- hydraulic turbine
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
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Abstract
The utility model discloses in a kind of oxydol production apparatus recirculated water backwater cooling optimization device, including pond, turn left from the right side and be connected with hydraulic turbine tower and two groups of motor tower system in turn in the top of the base laid in the pond, hydrodynamic draught fan is connected with the top of hydraulic turbine tower, the inside of hydraulic turbine tower is provided with the hydrodynamic draught fan recirculated water sparger tube positioned at hydrodynamic draught fan bottom, hydrodynamic draught fan communicating pipe is connected with hydrodynamic draught fan recirculated water sparger tube, the other end of hydrodynamic draught fan communicating pipe passes hydraulic turbine tower and is connected with electric fan upper hose, the other end of electric fan upper hose pierces into motor tower system and exposed in motor tower system.Hydrodynamic draught fan in this utility model adopts " low load with strong power " mode, low discharge is processed by large-tonnage cooling tower, reduce cooling tower load, improve thermal performance, reduce return water temperature, the power consumption processed needed for identical return water temperature is less, improves production efficiency and safety, and reduces production cost.
Description
Technical field
This utility model is related to industrial circulating water system technical field, recirculated water in specially a kind of oxydol production apparatus
Backwater cooling optimization device.
Background technology
Domestic anthraquinone Hydrogen Peroxide Production master device has hydrogenation tower and oxidation tower mostly at present, with unit scale
It is increasing, diameter and the height also more and more higher of tower, as hydrogenation and oxidation reaction are exothermic reactions, in technique
In must remove heat, this will lower the temperature by recirculated water, have by tower external heat exchanger, have plenty of tower built-in heat exchanger, by
Potential difference gravity flow to be leaned on mostly to realize flow process in hydrogen peroxide process, so the position of heat exchanger is typically higher, a set of 100,000 tons
Hydrogen peroxide master device oxidizing tower can reach 43 meters high, built-in heat exchanger height also have more than 35 meters, so to recirculated water
Pressure of supply water also wants Synchronous lifting, and most recirculated water only has a kind of pressure now, and height all has same pressure
The circulation of power, some lower position valve openings are slightly bigger, the high just out underfed situation in position, the water of each heat exchanger
Cannot reasonably distribute, there are waste power levels.It is another that as the position of heat exchanger is high, the pressure of return water of recirculated water is just high,
And it is electric fan cooling tower that most domestic device is all matched somebody with somebody, although cooling-down effect is good, it also requires electric energy is driving,
If all adopting hydrodynamic draught fan, as hydrodynamic draught fan has certain resistance, the bigger resistance of rotating speed of blower fan is higher, but rotating speed is got over
The water yield needed for big is also bigger, and the water resistance of the heat exchanger low to some positions also becomes big, affects heat transfer effect, under water temperature
Drop can also have an impact, and then affect the control of production technology, and some need the harbor of cooling.Therefore how reasonably
Using potential energy, electric fan and hydrodynamic draught fan to all having a great impact on the production efficiency of device, safety and cost.
Utility model content
The purpose of this utility model is the backwater cooling optimization device for providing recirculated water in a kind of oxydol production apparatus,
To solve the problems, such as to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme：Recirculated water in a kind of oxydol production apparatus
Backwater cooling optimization device, including pond, the top of the base laid in the pond are turned left from the right side and are connected with water wheels in turn
Machine tower and two groups of motor tower system, are connected with hydrodynamic draught fan at the top of hydraulic turbine tower, and the inside of hydraulic turbine tower is provided with positioned at water
The hydrodynamic draught fan recirculated water sparger tube of wind symptom motor spindle, is connected with hydrodynamic draught fan connection on hydrodynamic draught fan recirculated water sparger tube
Pipe, the other end of hydrodynamic draught fan communicating pipe pass hydraulic turbine tower and are connected with electric fan upper hose, electric fan upper hose
The other end pierces into motor tower system and exposed in motor tower system, and the connection of hydrodynamic draught fan communicating pipe and electric fan upper hose
Place is provided with inlet valve, and the bottom of hydrodynamic draught fan is socketed with hydrodynamic draught fan inlet tube, and the other end of hydrodynamic draught fan inlet tube is worn
Go out hydraulic turbine tower the exposed outside in hydraulic turbine tower, on the exposed hydrodynamic draught fan inlet tube on the outside of hydraulic turbine tower, be provided with regulation
Valve.
Preferably, effusion meter is installed on the hydrodynamic draught fan inlet tube.
Preferably, include four motor towers in the motor tower system, at the top of four motor towers, be respectively connected with electric fan.
Preferably, the horizontal plane that the hydrodynamic draught fan is located is higher than electric fan and forms high potential difference.
Preferably, the hydrodynamic draught fan communicating pipe exposed part on the outside of hydraulic turbine tower is supported in pond by tube stay
On the base of placement.
Compared with prior art, the beneficial effects of the utility model are：
1st, hydrodynamic draught fan adopts " low load with strong power " mode, i.e., process low discharge by large-tonnage cooling tower, reduces cooling
Tower load, improves thermal performance, reduces return water temperature, that is, the power consumption processed needed for identical return water temperature is less, improves life
Efficiency and safety are produced, and reduces production cost；
2nd, by adjusting regulating valve, motor tower system inflow is reduced, is supplemented by means of the motor tower system water yield needed for hydraulic turbine tower
Flow, reach cooling tower Wind Volume process low discharge when fan shaft power requirement.
Description of the drawings
Cross-sectional views of the Fig. 1 for this utility model side view；
Structural representations of the Fig. 2 for this utility model front view；
Structural representations of the Fig. 3 for this utility model top view
In figure：1 electric fan, 2 electric fan upper hoses, 3 hydrodynamic draught fan communicating pipes, 4 hydrodynamic draught fans, 5 inlet valves, 6 water
Wind symptom machine recirculated water sparger tube, 7 hydrodynamic draught fan inlet tubes, 8 regulating valves, 9 hydraulic turbine towers, 10 motor tower system, 11 ponds.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
As Figure 1-3, in a kind of oxydol production apparatus recirculated water backwater cooling optimization device, including pond 11,
Turn left from the right side and be connected with hydraulic turbine tower 9 and two groups of motor tower system 10, motor tower system in turn in the top of the base laid in pond 11
Include four motor towers in 10, at the top of four motor towers, be respectively connected with electric fan 1, can be run not according to different temperature
With the quantity of electric fan 1, to realize that system return temperature saves power consumption while reaching requirement, the top of hydraulic turbine tower 9 connects
Hydrodynamic draught fan 4 is connected to, and the inside of hydraulic turbine tower 9 is provided with the hydrodynamic draught fan circulation water distributor positioned at 4 bottom of hydrodynamic draught fan
Pipe 6, is connected with hydrodynamic draught fan communicating pipe 3 on hydrodynamic draught fan recirculated water sparger tube 6, the other end of hydrodynamic draught fan communicating pipe 3 is worn
Go out hydraulic turbine tower 9 and be connected with electric fan upper hose 2, the other end of electric fan upper hose 2 pierces into motor tower system 10 naked
It is exposed in motor tower system 10, and hydrodynamic draught fan communicating pipe 3 is provided with inlet valve 5, hydrodynamic(al) with the junction of electric fan upper hose 2
Blower fan communicating pipe 3, the exposed part on the outside of hydraulic turbine tower 9 was supported on the base lay in pond 11 by tube stay, was easy to water
Wind symptom machine communicating pipe 3 it is firm, and the bottom of hydrodynamic draught fan 4 is socketed with hydrodynamic draught fan inlet tube 7, hydrodynamic draught fan inlet tube 7
The other end pass hydraulic turbine tower 9 the exposed outside in hydraulic turbine tower 9, the exposed hydrodynamic draught fan on the outside of hydraulic turbine tower 9 enters
Mouth pipe 7 is provided with regulating valve 8, and regulating valve 8 is prevented from forming bias current situation.
Effusion meter is installed on hydrodynamic draught fan inlet tube 7, to judge the effect of system fading margin cooling.
The horizontal plane that hydrodynamic draught fan 4 is located is higher than electric fan 1 and forms high potential difference, facilitates implementation reflux cycle.
The treating capacity of hydrodynamic draught fan 4 accounts for circulation water inventory 1/3, and the treating capacity of electric fan 1 accounts for total amount 2/3, hydrodynamic draught fan 4
Return pipe independence, hydraulic turbine tower 9 and 10 combined running of motor tower system, the high potential recirculated water backwater of hydrodynamic draught fan 4 out after
Divide a part of flow to intake in big standpipe to motor tower again, realize part recirculated water hydrodynamic(al) and electronic series operation, hydrodynamic draught fan 4
Realize high rotating speed low discharge cooling.
During use, using the potential energy of hydrogen peroxide plant, the hydrodynamic draught fan 4 of high potential, increase the output of hydrodynamic draught fan 4,
Make hydrodynamic draught fan 4 reach electric fan 1 " low load with strong power " over loading performance, then the water for entering hydrodynamic draught fan 4 from flat more
Weighing apparatus hydrodynamic draught fan communicating pipe 3 shunting telegram in reply machine tower, so that it is guaranteed that cooling tower water distribution is uniform in whole circulating water, it is ensured that recirculated water
Temperature reaches production Technology requirement, opens the valve of each water tower, controls certain flow, drives 4 rotating speed volume of hydrodynamic draught fan
Definite value, opens inlet valve 5, and control certain flow is entered such as electric fan 1, the motor of opening electric fan 1, according to the choosing of different temperature
The motor of varying number is selected out, survey pond temperature makes up to the value required by technique, and the return pipe of hydrodynamic draught fan 4 individually, comes
From the heat exchanger backwater of hydrogen peroxide plant high potential.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
Be appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. in a kind of oxydol production apparatus recirculated water backwater cooling optimization device, including pond (11), it is characterised in that：Institute
The top for stating the base laid in pond (11) is turned left from the right side and is connected with hydraulic turbine tower (9) and two groups of motor tower system (10) in turn,
Hydrodynamic draught fan (4) is connected with the top of hydraulic turbine tower (9), and the inside of hydraulic turbine tower (9) is provided with positioned at hydrodynamic draught fan (4) bottom
Hydrodynamic draught fan recirculated water sparger tube (6) in portion, is connected with hydrodynamic draught fan communicating pipe on hydrodynamic draught fan recirculated water sparger tube (6)
(3), the other end of hydrodynamic draught fan communicating pipe (3) passes hydraulic turbine tower (9) and is connected with electric fan upper hose (2), electronic wind
The other end of machine upper hose (2) pierces into motor tower system (10) and exposed in motor tower system (10), and hydrodynamic draught fan communicating pipe
(3) inlet valve (5) is provided with the junction of electric fan upper hose (2), and the bottom of hydrodynamic draught fan (4) is socketed with hydrodynamic(al) wind
Machine inlet tube (7), the other end of hydrodynamic draught fan inlet tube (7) pass hydraulic turbine tower (9) and exposed in the outer of hydraulic turbine tower (9)
Side, is provided with regulating valve (8) on the exposed hydrodynamic draught fan inlet tube (7) on the outside of hydraulic turbine tower (9).
2. in a kind of oxydol production apparatus according to claim 1 recirculated water backwater cooling optimization device, its feature
It is：Effusion meter is installed on the hydrodynamic draught fan inlet tube (7).
3. in a kind of oxydol production apparatus according to claim 1 recirculated water backwater cooling optimization device, its feature
It is：Include four motor towers in the motor tower system (10), at the top of four motor towers, be respectively connected with electric fan (1).
4. in a kind of oxydol production apparatus according to claim 1 or 3 recirculated water backwater cooling optimization device, which is special
Levy and be：The horizontal plane that the hydrodynamic draught fan (4) is located is higher than electric fan (1) and forms high potential difference.
5. in a kind of oxydol production apparatus according to claim 1 recirculated water backwater cooling optimization device, its feature
It is：The exposed part on the outside of hydraulic turbine tower (9) of the hydrodynamic draught fan communicating pipe (3) is supported in pond (11) by tube stay
On the base of placement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620944209.8U CN206073534U (en) | 2016-08-24 | 2016-08-24 | The backwater cooling optimization device of recirculated water in a kind of oxydol production apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620944209.8U CN206073534U (en) | 2016-08-24 | 2016-08-24 | The backwater cooling optimization device of recirculated water in a kind of oxydol production apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206073534U true CN206073534U (en) | 2017-04-05 |
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ID=58432221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620944209.8U Active CN206073534U (en) | 2016-08-24 | 2016-08-24 | The backwater cooling optimization device of recirculated water in a kind of oxydol production apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206073534U (en) |
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2016
- 2016-08-24 CN CN201620944209.8U patent/CN206073534U/en active Active
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