CN203329542U - Spiral dust-discharging device - Google Patents
Spiral dust-discharging device Download PDFInfo
- Publication number
- CN203329542U CN203329542U CN2013202577349U CN201320257734U CN203329542U CN 203329542 U CN203329542 U CN 203329542U CN 2013202577349 U CN2013202577349 U CN 2013202577349U CN 201320257734 U CN201320257734 U CN 201320257734U CN 203329542 U CN203329542 U CN 203329542U
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- Prior art keywords
- dust
- door
- spiral
- casing
- housing
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- 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 - Fee Related
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- Cleaning In General (AREA)
Abstract
The utility model discloses a spiral dust-discharging device. The device comprises a casing communicated with the lower end part of a disposition chamber of a dust remover, a spiral propeller rotatably arranged in the casing, a driving motor for driving the spiral propeller to rotate, a dust-discharging door arranged at one end of the casing and a dust-removing door arranged at the lower part of the casing, wherein the upper end part of the dust-discharging door is hinged with the casing; a cavity is formed between the front end part of the spiral propeller and the dust-discharging door; one end part of the dust-removing door is rotatably connected with the casing; a locking mechanism is arranged between the other end part of the dust-removing door and the casing. According to the device, dust is continuously pressed by the spiral propeller to form dust blocks to be pushed to the dust-discharging door; the dust-discharging door can be pushed open because the upper end part of the dust-discharging door is hinged with the casing; the dust blocks which are not pushed out remain in the cavity so as to prevent the external air form entering the cavity; the dust remaining on the casing and the spiral propeller is cleared away due to the arrangement of the dust-removing door. In addition, the spiral dust-discharging device is convenient to maintain.
Description
Technical field
The utility model relates to a kind of spiral ash exhauster.
Background technology
The cyclone dust collector and the filter bag type deduster that in the rock wool production process, use at present adopt rotary discharger or Double layer turning plate discharger as its ash exhauster more, these two kinds of ash exhausters have following shortcoming: poorly sealed, extraneous air enters expansion chamber, not only reduce indoor negative pressure, also make ash repeatedly to be adsorbed, the off-line ash-clearing that is unfavorable for filter bag, affect the dust removing effects of deduster.
The utility model content
The purpose of this utility model is to overcome the defect existed in prior art, and a kind of spiral ash exhauster is provided, and sealing is tight, extraneous air can not enter into expansion chamber, can not reduce the ash exhauster of indoor negative pressure, this device can not make ash repeatedly to be adsorbed, and is beneficial to the off-line ash-clearing of filter bag.
For achieving the above object, the technical solution of the utility model has been to provide a kind of spiral ash exhauster, comprise the housing be connected with the bottom of deduster expansion chamber, rotation is arranged at the spiral propeller in described housing, the drive motors that drives described spiral propeller to rotate, be arranged at the dust discharge door of described housing one end, be arranged at the dust-cleaning door of described lower housing portion, the upper end of described dust discharge door and described housing are hinged, there is cavity between the leading section of described spiral propeller and described dust discharge door, one end of described dust-cleaning door rotates and is connected with described housing, be provided with locking mechanism between the other end of described dust-cleaning door and described housing.
As preferably, also comprise reductor, the output shaft of described drive motors is connected with described reductor, and the output shaft of described reductor is connected with described spiral propeller.
As preferably, described drive motors is servomotor.
As preferably, described locking mechanism comprises the lockhole that is opened on described housing, is arranged at the latch hook on described dust-cleaning door.
As preferably, the plane at described dust discharge door place parallels with vertical guide, and the plane at described dust-cleaning door place parallels with horizontal plane.
Advantage of the present utility model and beneficial effect are: spiral propeller constantly compresses dust and forms the dust piece and push the dust discharge door to, due to dust discharge door upper end and housing hinged, it can be pushed open by the dust piece, the dust piece be not pushed out is positioned at cavity, stop outside air to enter, by dust-cleaning door is set, remains in the dust on housing and spiral propeller for cleaning, and be convenient to maintenance.
The accompanying drawing explanation
Fig. 1 is the utility model schematic diagram.
In figure: 1, deduster expansion chamber; 2, housing; 3, spiral propeller; 4, drive motors; 5, dust discharge door; 6, dust-cleaning door; 7, cavity; 8, reductor.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is further described.Following examples are only for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, a kind of spiral ash exhauster, comprise the housing 2 be connected with the bottom of deduster expansion chamber 1, rotation is arranged at the spiral propeller 3 in described housing 2, the drive motors 4 that drives described spiral propeller 3 to rotate, be arranged at the dust discharge door 5 of described housing 2 one ends, be arranged at the dust-cleaning door 6 of described housing 2 bottoms, the upper end of described dust discharge door 5 and described housing 2 are hinged, there is cavity 7 between the leading section of described spiral propeller 3 and described dust discharge door 5, one end of described dust-cleaning door 6 rotates and is connected with described housing 2, be provided with locking mechanism between the other end of described dust-cleaning door 6 and described housing 2.
As shown in Figure 1, also comprise reductor 8, the output shaft of described drive motors 4 is connected with described reductor 8, and the output shaft of described reductor 8 is connected with described spiral propeller 3.Described drive motors 4 is servomotor.
Without diagram, described locking mechanism comprises the lockhole that is opened on described housing 2, is arranged at the latch hook on described dust-cleaning door 6.Locking mechanism is not design main points of the present utility model, so long as the locking mechanism of two parts lockings that rotate can be used at this, concrete structure does not repeat them here.
As shown in Figure 1, the plane at described dust discharge door 5 places parallels with vertical guide, and the plane at described dust-cleaning door 6 places parallels with horizontal plane.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a spiral ash exhauster, it is characterized in that: comprise the housing be connected with the bottom of deduster expansion chamber, rotation is arranged at the spiral propeller in described housing, the drive motors that drives described spiral propeller to rotate, be arranged at the dust discharge door of described housing one end, be arranged at the dust-cleaning door of described lower housing portion, the upper end of described dust discharge door and described housing are hinged, there is cavity between the leading section of described spiral propeller and described dust discharge door, one end of described dust-cleaning door rotates and is connected with described housing, be provided with locking mechanism between the other end of described dust-cleaning door and described housing.
2. spiral ash exhauster as claimed in claim 1, it is characterized in that: also comprise reductor, the output shaft of described drive motors is connected with described reductor, and the output shaft of described reductor is connected with described spiral propeller.
3. spiral ash exhauster as claimed in claim 1, it is characterized in that: described drive motors is servomotor.
4. spiral ash exhauster as claimed in claim 1 is characterized in that: described locking mechanism comprises the lockhole that is opened on described housing, is arranged at the latch hook on described dust-cleaning door.
5. spiral ash exhauster as claimed in claim 1, it is characterized in that: the plane at described dust discharge door place parallels with vertical guide, and the plane at described dust-cleaning door place parallels with horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202577349U CN203329542U (en) | 2013-05-10 | 2013-05-10 | Spiral dust-discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202577349U CN203329542U (en) | 2013-05-10 | 2013-05-10 | Spiral dust-discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203329542U true CN203329542U (en) | 2013-12-11 |
Family
ID=49698243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202577349U Expired - Fee Related CN203329542U (en) | 2013-05-10 | 2013-05-10 | Spiral dust-discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203329542U (en) |
-
2013
- 2013-05-10 CN CN2013202577349U patent/CN203329542U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20140510 |