CN203214456U - Hot air blower with cleaning device - Google Patents
Hot air blower with cleaning device Download PDFInfo
- Publication number
- CN203214456U CN203214456U CN 201320231690 CN201320231690U CN203214456U CN 203214456 U CN203214456 U CN 203214456U CN 201320231690 CN201320231690 CN 201320231690 CN 201320231690 U CN201320231690 U CN 201320231690U CN 203214456 U CN203214456 U CN 203214456U
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- CN
- China
- Prior art keywords
- blower
- water
- mixing nozzle
- blower fan
- hot air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a hot air blower with a cleaning device, and relates to the field of blower cleaning. The cleaning device is mainly used for cleaning impeller blades, a blower shaft and a blower protection cover in the hot air blower. The hot air blower with the cleaning device is short in cleaning time, high in cleaning efficiency and long in service life. According to the technical scheme, the hot air blower comprises a blower impeller, the blower protection cover, water-vapor mixing nozzle devices and a water-vapor pipeline, wherein the water-vapor pipeline is connected with the water-vapor mixing nozzle devices; and nozzles of the water-vapor mixing nozzle devices extend into the blower protection cover. Compared with the prior art, the hot air blower has the advantages that the water-vapor mixing nozzle devices are arranged on the blower protection cover, the blower is not required to be disassembled during cleaning, and water and vapor are directly introduced into the water-vapor pipeline, so that the hot air blower is convenient to operate; and a plurality of water-vapor mixing nozzle devices are arranged on a plurality of lateral surfaces, so that the impeller blades, the blower shaft and the blower protection cover can be cleaned in a plurality of directions.
Description
Technical field
The utility model relates to the blower fan cleaning applications, is specifically related to a kind of air-heater with cleaning device.
Background technique
Air-heater mainly is made up of parts such as drive motor, draught fan impeller, blower fan guard shields, be one of key equipment in the cylinder moisture regain operation, its effect is the high speed rotation by draught fan impeller, behind the formation zone negative pressure, be that hot blast circulates in cylinder, reach the ambient temperature and humidity in the balancing drum.
Because air-heater is installed in discharging section, behind the blower fan long-play, can be at impeller blade, blower fan axle and foreign material such as some dusts of blower fan guard shield absorption, sugar material and offal, and then cause the load of blower fan to overload or the impeller imbalance, make that blower fan body vibration in running is excessive and damage component such as bearing, influence the working life of blower fan.Therefore, in order to guarantee the proper functioning of blower fan, must regularly clean the impeller blade in the blower fan, blower fan axle and blower fan guard shield.When blower fan is cleaned, after the cleaning personnel need earlier blower fan to be disassembled from the cylinder top usually, impeller blade to be cleaned, blower fan axle, blower fan guard shield are put into washing unit one by one, this cleaning way complicated operation, clean time is long, cleaning efficiency is low, finally influences the working efficiency of blower fan.
Summary of the invention
Technical problem to be solved in the utility model is at above-mentioned prior art, provides that a kind of clean time is short, cleaning efficiency is high, the air-heater of the band cleaning device of long service life, energy saving.
For solving the problems of the technologies described above, the utility model adopts following technological scheme:
A kind of air-heater with cleaning device, it is characterized in that: comprise draught fan impeller, blower fan guard shield, steam mixing nozzle device, steam pipeline, described steam pipeline is connected with steam mixing nozzle device, and the nozzle of described steam mixing jet tube device stretches in the blower fan guard shield.
As a kind of preferred version, described steam mixing nozzle device is at least three.
As a kind of preferred version, described a plurality of steam mixing nozzle devices are symmetrically distributed with the blower fan center.
As a kind of preferred version, described vapour pipe route water lines and steam pipework are formed, and are provided with control valve on water lines, steam pipework and the steam mixing nozzle device.
Compared with prior art, the beneficial effects of the utility model are: by steam mixing nozzle device is set at the blower fan guard shield, when air-heater is cleaned, need not blower fan is dismantled, only need get final product to feeding water in the aqueous vapor pipe and steam, easy to operate simple, and as preferred version, in each side of blower fan guard shield a plurality of steam mixing nozzle devices are set, can realize that each ground, orientation cleans, thereby clean time are short, cleaning efficiency is high, energy saving.Because after air-heater is increased cleaning device, air-heater in-house facility performance is not affected, and the health in the blower fan is significantly improved, so the component damage situations of blower fan reduces, alleviated maintenance man's working strength, thereby improved the working life of blower fan.This device can be generalized in other moisture regain equipment simultaneously.
Description of drawings
Accompanying drawing is structural representation of the present utility model;
Reference character is in the accompanying drawing: 1 draught fan impeller, 2 blower fan guard shields, 3 steam mixing nozzle devices, 4 steam pipeworks, 5 water lines.
Embodiment
Below in conjunction with accompanying drawing, embodiment, the utility model is described further:
As described in accompanying drawing, the air-heater of this band cleaning device comprises draught fan impeller 1, blower fan guard shield 2, steam mixing nozzle device 3, steam pipeline, and steam mixing jet tube device 3 is installed on the blower fan guard shield 2, and the steam pipeline is connected with steam mixing nozzle device 3.Blower fan guard shield 2 is provided with a plurality of steam mixing nozzle devices 3, described steam mixing nozzle device 3 can be distributed in each side of blower fan guard shield 2, also can be symmetrically distributed with the blower fan center, its main purpose is to be and can to clean all sidedly from each orientation to impeller blade, blower fan axle, blower fan guard shield.Vapour pipe route steam pipework 4 and water lines 5 are formed, and are provided with control valve on water lines 5, steam pipework 4 and the steam mixing nozzle device 3.
When cleaning, at first turn on the control valve in water lines and the steam pipework, water and steam feed in the steam mixing nozzle device, by the size of adjusting control valve, the ratio of water and steam in control water lines and the steam pipework.Can control valve be set at steam mixing nozzle device in addition, optionally switching control pilot can be realized the selectivity of impeller blade, blower fan axle and blower fan guard shield is cleaned.
Claims (4)
1. air-heater with cleaning device, it is characterized in that: comprise draught fan impeller (1), blower fan guard shield (2), steam mixing nozzle device (3), steam pipeline, described steam pipeline is connected with steam mixing nozzle device (3), and the nozzle of described steam mixing jet tube device (3) stretches in the blower fan guard shield (2).
2. the air-heater of band cleaning device as claimed in claim 1, it is characterized in that: described steam mixing nozzle device (3) is at least three.
3. the air-heater of band cleaning device as claimed in claim 2, it is characterized in that: a plurality of steam mixing nozzle devices (3) are symmetrically distributed with the blower fan center.
4. the air-heater of band cleaning device as claimed in claim 1, it is characterized in that: described vapour pipe route water lines (5) and steam pipework (4) are formed, and water lines (5), steam pipework (4) and/or steam mixing nozzle device (3) are provided with control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320231690 CN203214456U (en) | 2013-05-02 | 2013-05-02 | Hot air blower with cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320231690 CN203214456U (en) | 2013-05-02 | 2013-05-02 | Hot air blower with cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203214456U true CN203214456U (en) | 2013-09-25 |
Family
ID=49204000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320231690 Expired - Lifetime CN203214456U (en) | 2013-05-02 | 2013-05-02 | Hot air blower with cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203214456U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937501A (en) * | 2016-06-24 | 2016-09-14 | 张家港市众鑫风机有限公司 | Draught fan with automatic cleaning function |
| CN110454444A (en) * | 2019-08-02 | 2019-11-15 | 马鞍山宸宇达风机工业有限公司 | A kind of washing Fans method for cleaning |
-
2013
- 2013-05-02 CN CN 201320231690 patent/CN203214456U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937501A (en) * | 2016-06-24 | 2016-09-14 | 张家港市众鑫风机有限公司 | Draught fan with automatic cleaning function |
| CN110454444A (en) * | 2019-08-02 | 2019-11-15 | 马鞍山宸宇达风机工业有限公司 | A kind of washing Fans method for cleaning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 610000, Sichuan, Chengdu, Longquanyi economic and Technological Development Zone, Jackie Chan Road, Longquan, No. 2, paragraph Patentee after: CHINA TOBACCO SICHUAN INDUSTRIAL Co.,Ltd. Address before: 615000 Longquan section, Jackie Chan Avenue, Chengdu economic and Technological Development Zone, Longquanyi District, Chengdu, Sichuan Province, No. 2 Patentee before: SICHUAN TOBACCO INDUSTRIAL Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130925 |