CN87204178U - Industrial duster - Google Patents
Industrial duster Download PDFInfo
- Publication number
- CN87204178U CN87204178U CN 87204178 CN87204178U CN87204178U CN 87204178 U CN87204178 U CN 87204178U CN 87204178 CN87204178 CN 87204178 CN 87204178 U CN87204178 U CN 87204178U CN 87204178 U CN87204178 U CN 87204178U
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- CN
- China
- Prior art keywords
- framework
- dust
- filter bag
- filter
- welded
- 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.)
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides an improved industrial dust cleaner whose filtering device is composed of a plurality of vibratile frames which are arranged vertically and parallelly and covered with filter bags. The vibration of the frames is generated by vibrating the mechanism, effectively adsorbing the dust sloughing on the outer side of the filter bags. The utility model has the advantages of high dust removing effect, simple structure and easy fabrication, and is suitable for the trade, such as grain, feed processing, ceramics, fireproof materials, cement, etc.
Description
The utility model relates to a kind of industrial dust arrester.
Existing industrial deduster is made up of housing, filter, deashing mechanism, U-shaped pressure gauge.During work, start air exhauster, the air that contains dust via filter bag wherein dust be blocked on the filter bag outer surface, pure qi (oxygen) is discharged by discharge pipe.When filter bag outer surface dust reaches certain thickness, the Resistance Value of U-shaped pressure gauge reflection reaches setting, and dust removing effects significantly reduces, and for recovering dedusting function, must remove the dust that is adsorbed on the filter bag outer surface.At present, two kinds of ash removal methods are arranged: a kind of is the reverse gas cleaning method, promptly supplies with rightabout wind by high pressure positive blower, makes the dust releasing of filter bag outer surface; Another kind is a mechanical vibrator deashing method, promptly with collision block bump filter bag two bottom sides, the dust that is adsorbed on the filter bag outer surface is fallen.The common drawback of these two kinds of ash removal methods is that ash-removal effect is poor, life-span of the filter bag short.Reason is: the former is little because of the gap between the adjacent filter bag, and during blowback wind, dust is easily clamped by filter bag; The latter can only be clashed into the filter bag bottom because of collision block, and the dust on the filter bag outer surface of upper is difficult for falling.
Task of the present utility model is to seek good, long, simple in structure, easy to manufacture, the low-cost industrial deduster of life of bag filter of a kind of ash-removal effect.
Above-mentioned task realizes in the following manner, the deduster filter is by a plurality of parallel distributions, and cover respectively by the vibratile framework of filter bag and form, the hinge that passes on left of each framework links to each other with the frame mouth, the frame mouth is connected by screw with pressing plate with support card on being fixed on housing, sling with rope in the right side of each framework, frame right is provided with vibra shoot, be inserted with collision block in the vibra shoot, collision block is fixed on the vibrating arm of vibration body, vibrating arm joins by a connecting pin and a toggle, toggle is by power transmission shaft, key, excentric sleeve, ball bearing, contiguous block constitutes, and passes through belt pulley, V belt is connected with motor.Each side be welded with a porous band steel in each framework, support spring is installed in the framework by porous band steel level.
Fig. 1 is industrial deduster front view
Fig. 2 is industrial deduster right side view
The position relation of Fig. 3 representational framework and pressing plate, porous card
Fig. 4 is the longitudinal sectional view of deduster major part
Fig. 5 represents hinge means
Fig. 6 is the A-A section
Fig. 7 is the rearview of vibration body
Fig. 8 is the vertical view of vibration body
Below in conjunction with accompanying drawing the utility model is described in detail.
As depicted in figs. 1 and 2, the deduster housing comprises pure qi (oxygen) end access door (1), and ash-laden gas end access door (2) supports card (3), flue-dust retainer (4), ash-valve (5), blast pipe (6), discharge pipe (7).Support card (3) the enclosure interior space is divided into air-purifying chamber (8) and dust-laden air chamber (9) two parts.
To shown in Figure 6, filter all covers by 18 has the framework (11) of filter bag (10) to form as Fig. 3, and framework (11) comprises U-shaped steel pipe (12), hinge (13) and (14), frame mouth (15), vibra shoot (16), porous band steel (17) and (18), support spring (19).Porous band steel (17) is welded on the left and right sides, U-shaped steel pipe (12) bottom respectively with vibra shoot (16), the right-hand member of hinge (13) and (14) is welded on the top and bottom of U-shaped steel pipe (12) respectively, the left end of hinge (13) and (14) is welded on the above and below of frame mouth (15) respectively, porous band steel (18) is vertically welded in frame mouth (15) middle part, and the hole of support spring (19) by porous band steel (17) and (18) is level and is installed in the framework (11).
Filter bag (10) covers on U-shaped steel pipe (12), and U-shaped steel pipe (12) inserts and supports in the card (3).By pressing plate (20), screw (21) the sack edge of filter bag (10) is pressed between frame mouth (15) and the support card (3).Filter bag (10) bottom has an aperture, after vibra shoot (16) passes from this hole, with rope (22) the little bore edges of filter bag is tightened on vibra shoot (16), and the other end of rope (22) is suspended on the hook (23).
As Fig. 2 and Fig. 7, shown in Figure 8, vibration body is by motor (24), belt pulley (25) and (26), V belt (27), power transmission shaft (28), bearing block (29) and (30), key (31), excentric sleeve (32), ball bearing (33), contiguous block (34), connecting pin (35), vibrating arm (36), collision block (37) constitutes.
Using method of the present utility model: start the air exhauster (not shown), the air (38) that contains dust enters filter bag (10) from blast pipe (6) via dust-laden air chamber (9), dust is adsorbed on filter bag (10) outer surface, and pure qi (oxygen) (39) is discharged by discharge pipe (7) by air-purifying chamber (8).When the dust on filter bag (10) outer surface increases to certain thickness, the Resistance Value that U-shaped pressure gauge (40) shows reaches definite value, close air exhauster, start vibration body, collision block (37) on the vibrating arm (36) is with certain frequency bump vibra shoot (16), making U-shaped steel pipe (12) is that the axle center produces vibration with hinge (13) and (14), and the dust on filter bag (10) outer surface falls into flue-dust retainer (4), discharges by ash-valve (5).Deashing finishes, and starts air exhauster, the circulation said process.
Compare with existing industrial dust precipitator, the utlity model has the efficiency of dust collection height, simple in structure, the advantage such as easy to manufacture is applicable to the industries such as grain, feed processing, ceramic, fire-resistant, cement.
Detailed description of main elements:
1 pure qi (oxygen) end access door, 21 screws
2 ash-laden gas end access doors, 22 ropes
3 support card 23 hooks
4 flue-dust retainers, 24 motor
5 ash-valves, 25 belt pulleys
6 blast pipes, 26 belt pulleys
7 discharge pipes, 27 V belts
8 air-purifying chambers, 28 power transmission shafts
9 dust-laden air chambers, 29 bearing blocks
10 filter bags, 30 bearing blocks
11 frameworks, 31 keys
12 U-shaped steel pipes, 32 excentric sleeves
13 hinges, 33 ball bearings
14 hinges, 34 contiguous blocks
15 frame mouths, 35 connecting pins
16 vibra shoots, 36 vibrating arms
17 porous band steels, 37 collision blocks
18 porous band steels 38 contain the air of dust
19 support springs, 39 pure qi (oxygen)s
20 pressing plates, 40 U-shaped pressure gauges
Claims (1)
1, a kind of housing, filter, deashing mechanism, manometric industrial deduster of U-shaped of comprising is characterized in that filter is vertical and parallel distribution by a plurality of, and covers the vibratile framework (11) that filter bag (10) is arranged respectively and form.Each framework (11) both sides are welded with porous band steel (17) and (18), support spring (19) two ends penetrate that level is installed in the framework (11) in the hole of porous band steel (17) and (18), the hinge (13) that passes on left of each framework (11) is connected with frame mouth (15) with (14), frame mouth (15) links to each other with support card (3) on being welded on housing by screw (21) with pressing plate (20), sling with rope (22) in the right side of each framework (11), framework (11) right side is provided with vibra shoot (16), be inserted with the collision block (37) on the vibrating arm (36) that is fixed on vibration body in the groove, vibrating arm (36) is connected with toggle by connecting pin (35), toggle is by power transmission shaft (28), key (31), excentric sleeve (32), ball bearing (33), contiguous block (34) constitutes, through belt pulley (25) and (26), V belt (27) links to each other with motor (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87204178 CN87204178U (en) | 1987-04-30 | 1987-04-30 | Industrial duster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87204178 CN87204178U (en) | 1987-04-30 | 1987-04-30 | Industrial duster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87204178U true CN87204178U (en) | 1987-11-25 |
Family
ID=4820087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87204178 Withdrawn CN87204178U (en) | 1987-04-30 | 1987-04-30 | Industrial duster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87204178U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553361A (en) * | 2010-12-30 | 2012-07-11 | ***通信集团安徽有限公司 | Ventilating and filtering device capable of automatically dedusting and dedusting method |
| CN103316549A (en) * | 2012-03-23 | 2013-09-25 | 新东工业株式会社 | Dedusting device |
| CN108480843A (en) * | 2018-04-10 | 2018-09-04 | 绍兴文理学院 | A kind of dust-collecting laser cutting machine |
-
1987
- 1987-04-30 CN CN 87204178 patent/CN87204178U/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553361A (en) * | 2010-12-30 | 2012-07-11 | ***通信集团安徽有限公司 | Ventilating and filtering device capable of automatically dedusting and dedusting method |
| CN102553361B (en) * | 2010-12-30 | 2014-10-01 | ***通信集团安徽有限公司 | Ventilating and filtering device capable of automatically dedusting and dedusting method |
| CN103316549A (en) * | 2012-03-23 | 2013-09-25 | 新东工业株式会社 | Dedusting device |
| CN103316549B (en) * | 2012-03-23 | 2016-07-06 | 新东工业株式会社 | Dust arrester |
| CN108480843A (en) * | 2018-04-10 | 2018-09-04 | 绍兴文理学院 | A kind of dust-collecting laser cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |