CN202260844U - Centrifugal spraying motor with cooling device - Google Patents
Centrifugal spraying motor with cooling device Download PDFInfo
- Publication number
- CN202260844U CN202260844U CN2011203740809U CN201120374080U CN202260844U CN 202260844 U CN202260844 U CN 202260844U CN 2011203740809 U CN2011203740809 U CN 2011203740809U CN 201120374080 U CN201120374080 U CN 201120374080U CN 202260844 U CN202260844 U CN 202260844U
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- motor
- water
- main body
- central siphon
- motor main
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Abstract
A centrifugal spraying motor with a cooling device comprises a motor main body and a water spraying shaft tube driven by the motor main body; wherein the water spraying shaft tube is a hollow tube and has a closed front end; a sidewall of a front section of the water spraying shaft tube is provided with a plurality of water-spraying holes; a back end of the water spraying shaft tube passes through the motor main body and is in butted connection with a water inlet pipe through a mechanical sealing member; the water spraying shaft tube is provided with a cooling fan blade which is arranged at a back side of the motor main body; and the back side of the motor main body is fixedly provided with a connection wind cap, a back end face of the connection wind cap is provided with air inlets. Used with a heat eliminating device for industrial emissions, the centrifugal spraying motor of the utility model centrifugally sprays out cooling water mists to contact with the high-temperature industrial emissions through quick rotation of the water spraying shaft tube, thereby reducing the heat in the industrial emissions; and the centrifugal spraying motor also can cool the motor by utilizing wind power generated by rotation of the cooling fan blade, thereby avoiding that heat radiation of the motor due to a long-time work may lead to rise of the temperature of cooling water passing through the water spraying shaft tube.
Description
Technical field
The utility model relates to a kind of motor manufacturing technology field, a kind of specifically supporting use of the thermic devices that disappears of and industrial discharge, the centrifugal spray motor of band cooling device.
Background technology
Because it is the gas temperature in the industrial discharge is higher, reaches thousands of degree through regular meeting, and is treated as not, very big to the destructiveness of surrounding environment.Developed a thermic devices that disappears that is used for industrial discharge for this reason in person, filed an application to State Intellectual Property Office, and authorized on August 3rd, 2011 on November 19th, 2010.It comprises having and enters the pipe and the housing of discharge pipe; Described housing sidewall is installed with motor; Enter the pipe internal fixation bearing is installed, the front end of the output shaft of motor is interspersed in the endoporus of this bearing, on the output shaft of motor, is installed with the wind wheel of sidewall band fan blade; The outer wall of housing is provided with the many guide ducts that communicate with the housing inner chamber, this guide duct towards with the wind wheel direction of rotation.Wind wheel is stretched in the outlet that enters pipe, on the fan blade of wind wheel, offers the rhone of strip.The output shaft of motor is the body of front end sealing, offers a plurality of hole for water sprayings at the output shaft sidewall of motor.The utility model is mainly used in the heat treatment that disappears of the gas in the commercial production, liquid, through atomizing with the high-temp liquid atomizing or behind high-temperature gas spray cooling water, imports cold wind simultaneously, reaches the purpose of fast cooling.But the motor of this thermic devices that disappears can generate heat after working long hours, thereby causes the temperature rising through the cooling water of motor output shaft, has influenced the effect of the heat that disappears.
The utility model content
The purpose of the utility model is defective and the deficiency to above-mentioned prior art, for people provide a kind of and the supporting use of the thermic devices that disappears industrial discharge, and the centrifugal spray motor of band cooling device.
For realizing that the technical measures that above-mentioned purpose the utility model is taked are: the centrifugal spray motor of this band cooling device; It comprises motor main body and the water spray central siphon that is driven by the motor main body, and described water spray central siphon is hollow pipe and front end sealing, and water spray central siphon leading portion sidewall offers a plurality of hole for water sprayings; The motor main body is passed in water spray central siphon rear end; And dock with water inlet pipe through mechanical sealing member, on the described water spray central siphon cooling fan blade being installed, this cooling fan blade is positioned at motor main body rear side.
Described motor main body rear side is installed with the connection hurricane globe, and the rear end face that connects hurricane globe is provided with air inlet.
The rear side of described connection hurricane globe is equipped with heat dissipating housing, this heat dissipating housing through screw be connected hurricane globe and fix.
The stationary ring of described water inlet pipe and mechanical sealing member fixes, and the rotating ring of described water spray central siphon rear end and mechanical sealing member is pegged graft and be fixing.
The installed in front of described connection hurricane globe rear end face has fore-stock; This fore-stock and water spray central siphon pivot bush unit; Rear side connecting the hurricane globe rear end face is equipped with after-poppet, and the delivery port of this after-poppet and water inlet pipe fixes, and the stationary ring of mechanical sealing member is fixedly installed in the after-poppet.
Be provided with closed cavity between described fore-stock and the after-poppet, the sealing inner chamber is positioned at the mechanical sealing member outside, in closed cavity, is filled with oil.
The sidewall of said fore-stock offers the oil filler point that communicates with closed cavity, between fore-stock and water spray central siphon, is provided with oil sealing.
Described fore-stock, after-poppet and the rear end face that is connected hurricane globe are fixed through screw bolt and nut.
The front end of described water spray central siphon is provided with the Bearing Installation axle.
The supporting use of the thermic devices that disappears of the utility model and industrial discharge, through the fast rotational of water spray central siphon, centrifugal ejection cooling water smoke contacts with the tail gas of high temperature, reduces the heat in the industrial discharge.Cooling fan blade is by water spray central siphon driven rotary, and the wind-force of generation can carry out fast cooling to the motor main body, can avoid the heating that works long hours of motor main body, causes the cooling water temperature rising through the water spray central siphon.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the A-A view of Fig. 1.
Embodiment
Like Fig. 1, shown in Figure 2; The utility model is a kind of and the supporting use of the thermic devices that disappears industrial discharge; The centrifugal spray motor of band cooling device; It comprises motor main body 7 and the water spray central siphon 9 that is driven by motor main body 7, at the front end of motor main body 7 motor cabinet 8 is installed all, can make things convenient for the installation of motor.Described water spray central siphon 9 is hollow pipe and front end sealing, and water spray central siphon 9 leading portion sidewalls offer a plurality of hole for water sprayings 9.1.Because water spray central siphon 9 is longer, therefore the front end at water spray central siphon 9 is provided with Bearing Installation axle 9.2, and Bearing Installation axle 9.2 is installed on the fixing bearing, and it is more stable that water spray central siphon 9 is rotated.Motor main body 7 is passed in water spray central siphon 9 rear ends; And dock with water inlet pipe 1 through mechanical sealing member 4; This mechanical sealing member 4 comprises stationary ring 4.1 and rotating ring 4.2; Water inlet pipe 1 fixes with the stationary ring 4.1 of mechanical sealing member 4, and the rotating ring 4.2 of water spray central siphon 9 rear ends and mechanical sealing member 4 is pegged graft and be fixing.Therefore motor main body 7 can drive 9 rotations of water spray central siphon, and when rotating, does not also influence the sealing between water spray central siphon 9 and the water inlet pipe 1.
On the described water spray central siphon 9 cooling fan blade 5 is installed, this cooling fan blade 5 is positioned at motor main body 7 rear sides, and cooling fan blade 5 is by water spray central siphon 9 driven rotary, and the wind-force of generation can make 7 coolings of motor main body, avoids raising through the cooling water temperature in the water spray central siphon 9.
Described motor main body 7 rear sides are installed with and connect hurricane globe 10, and the rear end face that connects hurricane globe 10 is provided with air inlet 12, connect the wind-force that produces when hurricane globe 10 can make cooling fan blade 5 rotations and gather motor main body 7, thereby accelerate cooling rate.The rear side of described connection hurricane globe 10 is equipped with heat dissipating housing 6, this heat dissipating housing 6 through screw be connected hurricane globe 10 and fix.Heat dissipating housing 6 can be used to protect after-poppet 2, and accelerates heat and distribute.
The installed in front of described connection hurricane globe 10 rear end faces has fore-stock 11; This fore-stock 11 and water spray central siphon 9 pivot bush units; Rear side connecting hurricane globe 10 rear end faces is equipped with after-poppet 2; This after-poppet 2 fixes with the delivery port of water inlet pipe 1, and the stationary ring 4.1 of mechanical sealing member 4 is fixedly installed in the after-poppet 2, and fore-stock 11, after-poppet 2 are fixed through bolt 3 and nut with the rear end face that is connected hurricane globe 10.Through the setting of fore-stock 11 and after-poppet 2, can improve water spray central siphon 9 stability of rotation, and strengthen the reliability of docking of water spray central siphon 9 and water inlet pipe 1, thereby avoid mechanical sealing member 4 to lose efficacy, the useful life of raising mechanical sealing member 4.
Be provided with closed cavity 13 between described fore-stock 11 and the after-poppet 2; Sealing inner chamber 13 is positioned at mechanical sealing member 4 outsides; In closed cavity 13, be filled with oil, make oil be wrapped in the outside of mechanical sealing member 4, increase the service life simultaneously thereby obtain better lubricant effect.The sidewall of said fore-stock 11 offers the oil filler point 15 that communicates with closed cavity 13, through oilings in these oil filler point 15 past closed cavities 13.Between fore-stock 11 and water spray central siphon 9, be provided with oil sealing 14, prevent oil seepage.
During use, the motor cabinet 8 and the duct wall of industrial exhaust gas are fixed, made water spray central siphon 9 stretch into duct wall, the Bearing Installation axle 9.2 and the bearing interference crimping that is fixed on inner-walls of duct of water spray central siphon 9 front ends.Opening power, and to water inlet pipe 1 confession cooling water, the centrifugal cooling water smoke that can from the hole for water spraying 9.1 of water spray central siphon 9, spray.Meanwhile, cooling fan blade 5 is by water spray central siphon 9 driven rotary, and the wind-force of generation can be lowered the temperature to motor main body 7, can avoid motor main body 7 heating that works long hours, and causes the cooling water temperature rising through water spray central siphon 9.
Claims (9)
1. centrifugal spray motor with cooling device; It comprises motor main body (7) and the water spray central siphon (9) that is driven by motor main body (7); Described water spray central siphon (9) is hollow pipe and front end sealing; And water spray central siphon (9) leading portion sidewall offers a plurality of hole for water sprayings (9.1), and motor main body (7) is passed in water spray central siphon (9.1) rear end, and docks with water inlet pipe (1) through mechanical sealing member (4); It is characterized in that spraying water is equipped with cooling fan blade (5) on the central siphon (9), and this cooling fan blade (5) is positioned at motor main body (7) rear side.
2. centrifugal spray motor according to claim 1 is characterized in that described motor main body (7) rear side is installed with connection hurricane globe (10), and the rear end face that connects hurricane globe (10) is provided with air inlet (12).
3. centrifugal spray motor according to claim 2 is characterized in that the rear side of described connection hurricane globe (10) is equipped with heat dissipating housing (6), this heat dissipating housing (6) through screw be connected hurricane globe (10) and fix.
4. according to the centrifugal spray motor of claim 1 or 2 or 3 described band cooling devices; It is characterized in that the described water inlet pipe (1) and the stationary ring (4.1) of mechanical sealing member (4) fix, the rotating ring (4.2) of described water spray central siphon (9) rear end and mechanical sealing member (4) is pegged graft and is fixing.
5. the centrifugal spray motor of band cooling device according to claim 4; The installed in front that it is characterized in that described connection hurricane globe (10) rear end face has fore-stock (11); This fore-stock (11) and water spray central siphon (9) pivot bush unit; Rear side connecting hurricane globe (10) rear end face is equipped with after-poppet (2), and this after-poppet (2) fixes with the delivery port of water inlet pipe (1), and the stationary ring (4.1) of mechanical sealing member (4) is fixedly installed in the after-poppet (2).
6. the centrifugal spray motor of band cooling device according to claim 5; It is characterized in that being provided with closed cavity (13) between described fore-stock (11) and the after-poppet (2); Sealing inner chamber (13) is positioned at mechanical sealing member (4) outside, in closed cavity (13), is filled with oil.
7. the centrifugal spray motor of band cooling device according to claim 6; The sidewall that it is characterized in that said fore-stock (11) offers the oil filler point (15) that communicates with closed cavity (13), between fore-stock (11) and water spray central siphon (9), is provided with oil sealing (14).
8. the centrifugal spray motor of band cooling device according to claim 5 is characterized in that described fore-stock (11), after-poppet (2) fix through bolt (3) and nut with the rear end face that is connected hurricane globe (10).
9. the centrifugal spray motor of band cooling device according to claim 5 is characterized in that the front end of described water spray central siphon (9) is provided with Bearing Installation axle (9.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203740809U CN202260844U (en) | 2011-09-29 | 2011-09-29 | Centrifugal spraying motor with cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203740809U CN202260844U (en) | 2011-09-29 | 2011-09-29 | Centrifugal spraying motor with cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202260844U true CN202260844U (en) | 2012-05-30 |
Family
ID=46122027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203740809U Expired - Fee Related CN202260844U (en) | 2011-09-29 | 2011-09-29 | Centrifugal spraying motor with cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202260844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102949925A (en) * | 2012-10-26 | 2013-03-06 | 张宏生 | Exhaust gas desulphurization and dust-removal device |
-
2011
- 2011-09-29 CN CN2011203740809U patent/CN202260844U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102949925A (en) * | 2012-10-26 | 2013-03-06 | 张宏生 | Exhaust gas desulphurization and dust-removal device |
| CN102949925B (en) * | 2012-10-26 | 2015-01-07 | 张宏生 | Exhaust gas desulphurization and dust-removal device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20140929 |
|
| EXPY | Termination of patent right or utility model |