CN203355479U - Dust-removing equipment - Google Patents
Dust-removing equipment Download PDFInfo
- Publication number
- CN203355479U CN203355479U CN 201320339749 CN201320339749U CN203355479U CN 203355479 U CN203355479 U CN 203355479U CN 201320339749 CN201320339749 CN 201320339749 CN 201320339749 U CN201320339749 U CN 201320339749U CN 203355479 U CN203355479 U CN 203355479U
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- CN
- China
- Prior art keywords
- dust
- box body
- casing
- fixed
- reducing motor
- 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 dust-removing equipment. The dust-removing equipment comprises a box body and a support frame of the box body, wherein a dust airflow inlet is formed in the upper part of the box body; a dust airflow outlet is formed in the lower part of the box body; a dust outlet with a valve is formed in the bottom of the box body; a reducing motor is fixed on the box body; a rotating shaft of the reducing motor is fixed with a linkage shaft; the linkage shaft is fixed with a plurality of blades through cross rods; a top plate is arranged at the top of the box body; the reducing motor is fixed on the top plate; the dust airflow inlet is formed in one side surface of the box body; the upper edges of the blades are lower than the dust airflow inlet, the lower edges of the blades are close to the bottom of the box body, and the widths and the rotation radiuses of the blades ensure that the blades can rotate beyond half of the maximum rotation radius; the bottom of the box body is cone-shaped and the dust outlet with the valve is formed below the cone-shaped bottom. The dust-removing equipment has the benefits of simple structure, low cost and maintenance cost and no material consumption.
Description
Technical field
The utility model relates to a kind of cleaner, especially relates to the cleaner of cement building material.
Background technology
In prior art, dust is mainly to utilize the filter bag Chalk-dust filtering as its dedusting of cleaner of cement, and the deadweight sinking dedusting that utilizes dust in dust natural flow process, wherein the filter bag Chalk-dust filtering can increase the replacement cost of filter bag, and the deadweight sinking dedusting of dust does not have consumables cost, but the deadweight subsidence velocity of dust is slow, and inefficiency, can not meet instructions for use.
The utility model content
The utility model is according to above deficiency, a kind of cleaner is provided, this cleaner has increased the flow rotation fan blade, by flow rotation, dust is focused on to the metastable air-flow of air-flow center as much as possible, the dust concentration at air-flow center increases, and accelerates, and the peripheral dust concentration of swirling eddy reduces, in case of necessity, can enter the filter bag deduster and carry out final dusting.
The technical solution of the utility model is:
A kind of cleaner, comprise: the bracing frame of casing, casing, the top of casing is provided with the dust airflow inlet, below is provided with the dust air stream outlet, bottom is provided with the dust outlet with valve, also be fixed with reducing motor on casing, the rotating shaft of reducing motor is fixed with universal driving shaft, and universal driving shaft is fixed with some blades by cross bar.
The top of described casing is provided with top board, and described reducing motor is fixed on top board, and described dust airflow inlet is arranged on the side of casing.
The top edge of described blade is lower than the dust airflow inlet, and lower limb approaches the bottom of casing, and width of blade and the radius of gyration meet and to be positioned at operation beyond half that maximum can the radius of gyration.
The bottom of described casing is bullet, and the described outlet of the dust with valve is arranged on the below of bullet.
By regulating the speed of reducing motor, make as far as possible that the air-flow at air-flow center is relatively stable is convenient to dust, the flow rotation of air-flow periphery is convenient to dust to the air-flow central motion.
The utlity model has simple in structure, cost is low, maintenance cost is low, there is no the beneficial effect of consumptive material.
The accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the utility model Leaf and dependency structure schematic diagram.
The specific embodiment
Now by reference to the accompanying drawings the utility model is further described:
As shown in the figure, a kind of cleaner, comprise: the bracing frame 8 of casing 9, casing 9, the top of casing 9 is provided with dust airflow inlet 2, below is provided with dust air stream outlet 6, bottom is provided with the dust outlet with valve 7, also be fixed with reducing motor 1 on casing 9, the rotating shaft of reducing motor 1 is fixed with universal driving shaft 3, and universal driving shaft 3 is fixed with some blades 5 by cross bar 4.
The top of casing 9 is provided with dust airflow inlet 2, this dust airflow inlet 2 can be arranged on top also can be arranged on side, and as one of preferred embodiment, the top of casing 9 is provided with top board, reducing motor 1 is fixed on top board, and dust airflow inlet 2 is arranged on the side of casing 9.
The top edge of blade 5 is lower than dust airflow inlet 2, and lower limb approaches the bottom of casing 9, and blade 5 width and the radius of gyration meet and to be positioned at operation beyond half that maximum can the radius of gyration.Illustrate, the maximum radius of turn R1 that blade 5 allows in casing is 2 meters, maximum half that can the radius of gyration be that R2 is 1 meter, that is to say, blade 5 moves between 1 meter and 2 meters of radius.
In order to facilitate dedusting, the bottom of casing 9 is bullet, and the described outlet of the dust with valve 7 is arranged on the below of bullet.
It is cylindrical that casing 9 can be that top is divided into, and bottom is conical, can be also that upper part is overlooked as square, and bottom is bullet.
Basic principle of the present utility model is: externally under the effect of fan, dust enters casing 9 from dust import 2, the part dust utilizes the deadweight of dust to sink to the bullet of casing 9 bottoms, in order to accelerate the sinking of dust, this cleaner has increased flow rotation blade 5, reducing motor 1 rotates by universal driving shaft 3 band moving vanes 5, dust is focused on to the air-flow residing air-flow of metastable universal driving shaft 3 center as much as possible, the dust concentration at air-flow center increases, accelerate, can the remove portion dust, the peripheral dust concentration of swirling eddy reduces, by the air-flow tangential direction, export, it should be noted that, with the method dedusting, be not thoroughly, usually can enter the filtration bag-type dust collecting equipment and carry out final dusting.
Claims (4)
1. a cleaner, it is characterized in that, comprise: the bracing frame of casing, casing, the top of casing is provided with the dust airflow inlet, below is provided with the dust air stream outlet, bottom is provided with the dust outlet with valve, also be fixed with reducing motor on casing, the rotating shaft of reducing motor is fixed with universal driving shaft, and universal driving shaft is fixed with some blades by cross bar.
2. cleaner as claimed in claim 1, is characterized in that, the top of described casing is provided with top board, and described reducing motor is fixed on top board, and described dust airflow inlet is arranged on the side of casing.
3. cleaner as claimed in claim 1 or 2, is characterized in that, the top edge of described blade is lower than the dust airflow inlet, and lower limb approaches the bottom of casing, and width of blade and the radius of gyration meet and to be positioned at operation beyond half that maximum can the radius of gyration.
4. a kind of cleaner as claimed in claim 3, is characterized in that, the bottom of described casing is bullet, and the described outlet of the dust with valve is arranged on the below of bullet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320339749 CN203355479U (en) | 2013-06-11 | 2013-06-11 | Dust-removing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320339749 CN203355479U (en) | 2013-06-11 | 2013-06-11 | Dust-removing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203355479U true CN203355479U (en) | 2013-12-25 |
Family
ID=49803305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320339749 Expired - Lifetime CN203355479U (en) | 2013-06-11 | 2013-06-11 | Dust-removing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203355479U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944484A (en) * | 2016-06-16 | 2016-09-21 | 马鞍山市顺达环保设备有限公司 | Automatic centrifugal wet-type electrostatic dust collector |
-
2013
- 2013-06-11 CN CN 201320339749 patent/CN203355479U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944484A (en) * | 2016-06-16 | 2016-09-21 | 马鞍山市顺达环保设备有限公司 | Automatic centrifugal wet-type electrostatic dust collector |
| CN105944484B (en) * | 2016-06-16 | 2018-05-25 | 马鞍山市顺达环保设备有限公司 | A kind of automatic centrifugation wet static dedusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131225 |