CN206972579U - A kind of gas chamber blower fan with drainage arrangement - Google Patents
A kind of gas chamber blower fan with drainage arrangement Download PDFInfo
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- CN206972579U CN206972579U CN201720678166.8U CN201720678166U CN206972579U CN 206972579 U CN206972579 U CN 206972579U CN 201720678166 U CN201720678166 U CN 201720678166U CN 206972579 U CN206972579 U CN 206972579U
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- blower fan
- drainage arrangement
- gas chamber
- water seal
- drainpipe
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Abstract
The utility model provides a kind of gas chamber blower fan with drainage arrangement, it is related to gas chamber blower fan field, including motor, shaft coupling, bearing housing and blower fan, the motor are connected with bearing housing by shaft coupling, the blower fan is connected by connector with bearing housing output end, it is characterised in that：Also include drainage arrangement, the drainage arrangement is arranged at blower fan bottom part down, is connected with the casing of blower fan, and the drainage arrangement is provided with water seal.The utility model structure statement of account, cost is low, the design being combined by draining and water seal, it can effectively be exported for the moisture in blower fan, avoid accumulating the uneven phenomenon of shaft strength caused by excess moisture causes bearing diverse location contact water or coal gas below blower interior, while make bearing obtain good lubrication, it ensure that the stable operation of equipment, the frequency of maintenance of equipment is reduced, there is extensive promotional value, while also there are good economic results in society.
Description
Technical field
It the utility model is related to gas chamber blower fan technical field, more particularly to a kind of gas chamber wind with drainage arrangement
Machine.
Background technology
Gas chamber is the steel vessel of storage industry and domestic gas, there is two kinds of wet gas cabinet and dry gas holder.It is wet
Formula gas chamber is the set skeleton symbol cylindrical structural with water-stop；Dry gas holder is with dilute (dry) oily or the piston type of soft film sealing
Structure.Coal gas in gas chamber is dehydrated by secondary pressurized, then can just be fed to desired position.
The coal gas of coal gas of steel-smelting revolving furnace cabinet is because using wet dust removal, water content is quite big in coal gas, almost approaches
In saturation state.When secondary pressurized supplies coal gas user, the saturation water almost all analysis in fan casing in pressing gas
Go out, this is easy for the phenomenon for causing blower fan load uneven, and it is the situations that water, top are gas bottom occur, thus just causes leaf
Wheel discontinuity at bearing, while the too high lubricating oil for causing water and bearing of water level mixes, and leverages lubricating oil
Lubricant effect, greatly shorten bearing service life, thus monthly stop production to overhaul change bearing frequency greatly improve, a side
The face cost of overhaul increases, at the same more seriously cause coal-gas recovering amount reduce, it is in line enter air, form the serious dirt to air
Dye, does not meet environmental requirement, while also waste mass energy.
Utility model content
The technical problems to be solved in the utility model is to be directed to above-mentioned the deficiencies in the prior art, there is provided a kind of structure design letter
It is single reasonable, the gas chamber blower fan with drainage arrangement of fan bearing service life can be extended.
In order to solve the above technical problems, technical solution adopted in the utility model is：A kind of coal with drainage arrangement
Gas holder blower fan, including motor, shaft coupling, bearing housing and blower fan, the motor are connected with bearing housing by shaft coupling, the blower fan
It is connected by connector with bearing housing output end, it is characterised in that：Also include drainage arrangement, the drainage arrangement is arranged at blower fan
Bottom part down, it is connected with the casing of blower fan, the drainage arrangement is provided with water seal.
As further optimization, drainage arrangement includes drainpipe, draining valve and water seal, and the draining valve is arranged at draining
Guan Shang, the water seal are arranged at drainage pipe end.
As further optimization, water seal absolute altitude is less than the absolute altitude of drain level section.
As further optimization, seal gasket is provided between drainpipe and the bottom of shell of blower fan.
As further optimization, water seal includes casing and outlet pipe, and the drainpipe is stretched under the liquid level of casing, described
Outlet pipe connects with the side surface upper part of casing, and the outlet pipe connects exterior drain.
As further optimization, motor, bearing housing and blower fan may be contained within reinforced concrete foundation.
It is using beneficial effect caused by above-mentioned technical proposal：The utility model structure statement of account, cost is low, passes through row
It the design that water and water seal are combined, can effectively be exported for the moisture in blower fan, avoid product below blower interior
The uneven phenomenon of shaft strength caused by excess moisture causes bearing diverse location contact water or coal gas is deposited, while obtains bearing
Good lubrication, the stable operation of equipment is ensure that, reduce the frequency of maintenance of equipment, there is extensive promotional value, simultaneously
Also there are good economic results in society.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the gas chamber blower fan with drainage arrangement of the utility model.
Fig. 2 is the partial enlarged drawing of water seal in Fig. 1.
In figure：100th, motor；200th, shaft coupling；300th, bearing housing；400th, blower fan 500, drainage arrangement；510th, drainpipe；
520th, draining valve；530th, water seal；531st, casing；532nd, outlet pipe；600th, reinforced concrete foundation.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
As shown in Figure 1 to Figure 2, a kind of gas chamber blower fan with drainage arrangement, including motor 100, shaft coupling 200, axle
Case 300 and blower fan 400 are held, the motor 100 and bearing housing 300 are connected by shaft coupling 200, and the blower fan 400 passes through connection
Body is connected with the output end of bearing housing 300, it is characterised in that：Also include drainage arrangement 500, the drainage arrangement 500 is arranged at wind
The bottom part down of machine 400, it is connected with the casing of blower fan 400, the drainage arrangement 500 is provided with water seal 530.The gas chamber blower fan
Motor 100 drives bearing housing 300 to impart power to blower fan 400 by shaft coupling 200, after coal gas enters in blower fan 400, wherein
Saturation water all separate out, built up in the bottom of the casing of blower fan 400, to avoid liquid level after it is largely built up too high to axle
The lubricating oil held forms harmful effect, so the bottom of shell in blower fan 400 sets drainage arrangement 500, the side of drainage arrangement 500 1
Face smoothly can discharge water from the casing internal of blower fan 400, while can also effectively avoid coal gas from drainage arrangement 500
Discharge, the water seal 530 set on drainage arrangement 500 can be effectively ensured only discharges to water body, coal gas will not be discharged into blower fan
Outside 400, and then avoid having undesirable effect environment, also ensure that lubricating oil plays good lubricant effect to bearing, keep away
Exempt from the influence of excessive ponding.
As further optimization, as shown in figure 1, drainage arrangement 500 includes drainpipe 510, draining valve 520 and water seal
530, the draining valve 520 is arranged on drainpipe 510, and the water seal 530 is arranged at the end of drainpipe 510.Drainage arrangement 500
Drainpipe 510 be effectively connected by screw thread with the bottom of shell of blower fan 400, by entering to the bottom of shell of blower fan 400
Row perforate, bore size ensure corresponding with the size of drainpipe 510, you can realize smooth cooperation therebetween, be arranged at
Draining valve 520 on drainpipe 510 can carry out effective on-off action to drainpipe 510, in the feelings of the normal operation of blower fan 400
Under condition, the draining valve 520 is shown in a fully open operation, and ensures that the water inside blower fan 400 can be discharged smoothly outside blower fan 400, if
The water seal 530 of the end of drainpipe 510 is placed in by the pressure of its internal liquid level, certain pressure is formed to the coal gas in blower fan 400
Power effect, ensure the only liquid water flowed out in discharge pipe 510, have no coal gas, and then realize the smooth discharge of water body, also simultaneously
It can effectively avoid taking the phenomenon that coal gas causes air pollution out of, ensure bearing good working order, extend bearing uses the longevity
Life, while reduce the frequency of maintenance of equipment.
As further optimization, as shown in figure 1, the absolute altitude of water seal 530 is less than the absolute altitude of the horizontal segment of drainpipe 510.Water seal
Liquid level in 530 determines this pressure result formed to the coal gas in blower fan 400, so in order to avoid the spilling of coal gas,
Just the liquid level in water seal 530 is ensured, in the design of the position of water seal 530, it is ensured that the absolute altitude of water seal 530 is less than row
The absolute altitude of the horizontal segment of water pipe 510, while the height of the outlet pipe 532 of water seal 530 determines the actual height of liquid level, in outlet pipe
To ensure that position is as far as possible high in 532 setting, in the present embodiment, the position of outlet pipe 532 is arranged on the side of casing 531
Portion, ensure that liquid level is enough the pressure for resisting the coal gas in blower fan 400 in casing 531, and then discharge water without discharging
The effect of coal gas.
As further optimization, seal gasket is provided between drainpipe 510 and the bottom of shell of blower fan 400.In order that row
Ensure tight fiting effect between the bottom enclosure of water pipe 510 and blower fan 400, avoid spilling for water, in drainpipe 510 and wind
Seal gasket is provided between the casing of machine 400, ensures good sealing effectiveness, avoids coal gas from being overflowed from gap and causes to surrounding
The influence of air ambient and the leakage of moisture are spilt.
As further optimization, as shown in Figure 1 to Figure 2, water seal 530 includes casing 531 and outlet pipe 532, the row
Water pipe 510 is stretched under the liquid level of casing 531, and the outlet pipe 532 connects with the side surface upper part of casing 531, the outlet pipe 532
Connect exterior drain.The casing 531 of water seal 530 is used to store the water flowed into from drainpipe 510, the liquid in casing 531
Face reaches at the height of outlet pipe 532, and water is expelled to exterior drain from outlet pipe 532, realizes water body in blower fan 400
Export, the setting of liquid level can offset the pressure of coal gas in blower fan 400, ensure that coal gas will not enter cartonning from drainpipe 510
In body 531, and then gas leakage is avoided to cause air pollution into air.
As further optimization, as shown in figure 1, motor 100, bearing housing 300 and blower fan 400 may be contained within reinforced concrete
On earth foundation 600.In order to ensure the stability of power resources, used in the setting of motor 100, bearing housing 300 and blower fan 400
It the mode being installed on reinforced concrete foundation 600, can ensure to firmly install, avoid blower fan 400 from producing excessive vibrations, a side
Face avoids noise excessive, while can also effectively avoid the vibrations of equipment from damaging, the whole service life of extension device.
The utility model structure statement of account, cost is low, the design being combined by draining and water seal, can be in blower fan
Moisture effectively exported, avoid accumulating excess moisture below blower interior and cause bearing diverse location contact water or coal gas
Caused by the uneven phenomenon of shaft strength, while bearing is obtained good lubrication, ensure that the stable operation of equipment, reduce
The frequency of maintenance of equipment, there is extensive promotional value, while also there are good economic results in society.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
All any modification, equivalent and improvement made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (6)
1. a kind of gas chamber blower fan with drainage arrangement, including motor（100）, shaft coupling（200）, bearing housing（300）And wind
Machine（400）, the motor（100）And bearing housing（300）Pass through shaft coupling（200）Connection, the blower fan（400）Pass through connector
With bearing housing（300）Output end is connected, it is characterised in that：Also include drainage arrangement（500）, the drainage arrangement（500）Set
In blower fan（400）Bottom part down and blower fan（400）Casing be connected, the drainage arrangement（500）Provided with water seal（530）.
A kind of 2. gas chamber blower fan with drainage arrangement according to claim 1, it is characterised in that：The drainage arrangement
（500）Including drainpipe（510）, draining valve（520）And water seal（530）, the draining valve（520）It is arranged at drainpipe（510）
On, the water seal（530）It is arranged at drainpipe（510）End.
A kind of 3. gas chamber blower fan with drainage arrangement according to claim 2, it is characterised in that：The water seal
（530）Absolute altitude is less than drainpipe（510）The absolute altitude of horizontal segment.
A kind of 4. gas chamber blower fan with drainage arrangement according to claim 3, it is characterised in that：The drainpipe
（510）With blower fan（400）Bottom of shell between be provided with seal gasket.
A kind of 5. gas chamber blower fan with drainage arrangement according to claim 3, it is characterised in that：The water seal
（530）Including casing（531）And outlet pipe（532）, the drainpipe（510）Stretch into casing（531）Liquid level under, the water outlet
Pipe（532）With casing（531）Side surface upper part connection, the outlet pipe（532）Connect exterior drain.
A kind of 6. gas chamber blower fan with drainage arrangement according to claim 1, it is characterised in that：The motor
（100）, bearing housing（300）And blower fan（400）It may be contained within reinforced concrete foundation（600）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720678166.8U CN206972579U (en) | 2017-06-12 | 2017-06-12 | A kind of gas chamber blower fan with drainage arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720678166.8U CN206972579U (en) | 2017-06-12 | 2017-06-12 | A kind of gas chamber blower fan with drainage arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206972579U true CN206972579U (en) | 2018-02-06 |
Family
ID=61408645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720678166.8U Active CN206972579U (en) | 2017-06-12 | 2017-06-12 | A kind of gas chamber blower fan with drainage arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206972579U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114688068A (en) * | 2022-04-24 | 2022-07-01 | 广东韶钢松山股份有限公司 | Fan drainage system and drainage method thereof |
-
2017
- 2017-06-12 CN CN201720678166.8U patent/CN206972579U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114688068A (en) * | 2022-04-24 | 2022-07-01 | 广东韶钢松山股份有限公司 | Fan drainage system and drainage method thereof |
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