CN85204483U - Drum-type impact cleaning machine with independent separating mechanism - Google Patents
Drum-type impact cleaning machine with independent separating mechanism Download PDFInfo
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- CN85204483U CN85204483U CN 85204483 CN85204483U CN85204483U CN 85204483 U CN85204483 U CN 85204483U CN 85204483 CN85204483 CN 85204483 CN 85204483 U CN85204483 U CN 85204483U CN 85204483 U CN85204483 U CN 85204483U
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- drum
- separating mechanism
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- cleaning machine
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Abstract
The utility model discloses a drum-type impact cleaning machine with independent separating mechanism, belonging to the equipment of the casting machine field. The utility model is mainly used for cleaning the scab of the medium and small-sized casting surface, comprising a unit disc impeller head (1), a screw conveyer (2), an elevator (3), a shot-sand separator (4), and a small-sized bag-type dust remover (5) five parts. The impeller blasting rate of the utility model is 18.5-20 kilograms / watt minute, and is higher than the world level; the productivity is increased by 1.5-2 times; the dust concentration after dust removing is lower than the national standard; a secondary dust remover is not required while in use; the impeller blasting lamina of the drum-type impact cleaning machine with independent separating mechanism has low wear rate and is convenient for disassembly.
Description
The utility model belongs to the foundry machinery technical field, says it is a kind of barrel-type airless shot-blasting machine that is used to clear up scab and piece surface iron rust in more detail.
The present barrel-type airless shot-blasting machine that uses, 10～12 kilograms/ kilowatts of branch.Apart from 17～18 kilograms/ kilowatts of of our times level branch of the ball blast rate has only, differ greatly.This descaling machine does not have independent ball sand separation mechanism, only take the part fine dust away by the wind of cyclone dust collectors, and broken ball and sand enter the double plate impeller head together, so not only reduced the ball blast rate, and because of the cutting of broken ball and sand to the ball blast blade, blade wear is accelerated, and this equipment adopts the cyclone dust collectors dedusting, and the dust content after the dedusting is 36500 milligrams/meter3, than 150 milligrams/meter of the dedusting standards of national regulation
3Exceed 243 times,,, never have suitable scheme and solve owing to be subjected to the restriction of original machine mechanism though above-mentioned these problems are outstanding.
The purpose of this utility model just provides a kind of a kind of new technical scheme that can eliminate above-mentioned defective and practicality.
For achieving the above object, the utility model adopts structural shape shown in Figure 1, (1) is the cell tray impeller head among the figure, (2) be auger conveyor, (3) be elevator, (4) shot-sand separator, (5) small-sized sack cleaner, the sand that bullet during work on from cell tray impeller head (1) impelling to foundry goods falls in company with workpiece enters auger conveyor (2) together, auger conveyor (2) and elevator (3) are delivered to separator (4) with ball sand, separator becomes five parts with the ball sand separation: 1. thick, 2. complete ball, 3. broken ball, 4. thick dirt, 5. thin dirt, complete ball directly enters the impeller head impelling by pipeline (6), thick and broken ball are owing to contain the complete ball of part therefore by pipeline (7), (8) enter auger conveyor (2) again, carry out secondary separation before entering auger conveyor, in feed hopper (10), a grid is arranged, thick foreign material can be sifted out, thick dirt is directly discharged outside the machine by pipeline (9), and the dust of thin dirt and cylinder enters deduster (5) and removes.
Auger conveyor of the present utility model (2) and elevator (3) drive with a motor, and dedusting and ball sand separation are adopted with a typhoon machine exhausting, can make compact mechanical structure like this.
Press the barrel-type airless shot-blasting machine that this programme is made, the ball blast rate is 18,5～20 a kilograms/ kilowatt branch, exceed 8～8,5 kilograms/ kilowatts of branch than former machine, exceed 1,5～2 kilogram/ kilowatts of branch than advanced international standard, the former machine of productivity ratio improves 1,5～2 times, this is because (1) cell tray impeller head lacks the monobasic dish than double base dish impeller head, so both can reduce the power that impeller head consumes, can increase the impelling area of blade again, (2) separation by shot-sand separator, the sand content that enters impeller head is lower than 2%, has improved the impelling rate of complete ball.In addition, adopt cell tray impeller head and shot-sand separator also can change blade conveniently, reduce blade wear, improve workpiece surface quality.
Adopt small-sized sack cleaner, after the dedusting, dust content only is 70 milligrams/meter
3, lower more than one times than the dedusting standard of national regulation, need not join secondary ash collector again during use.
Implementing key of the present utility model is to replace double base dish impeller head with the cell tray impeller head, remove the garden disc type ball sand conveying mechanism of former barrel-type airless shot-blasting machine, adopt auger conveyor and elevator as conveying mechanism, so just provide the installation site for shot-sand separator.
Description of drawings is as follows:
Fig. 1 is a front view
Fig. 2 is a right view
Fig. 3 is the cutaway view of Figure 1A-A
(1) be the cell tray impeller head, (2) are auger conveyor, and (3) are that elevator (4) is a shot-sand separator, (5) be small-sized sack cleaner, (6) are complete ball pipeline, and (7) are thick pipeline, (8) be broken ball pipeline, (9) are thick dirt pipeline, and (10) are feed hopper.
Claims (3)
1, a kind of barrel-type airless shot-blasting machine is characterized in that being made up of cell tray impeller head, ball sand conveying mechanism, ball sand separation mechanism and small-sized sack cleaner.
2, barrel-type airless shot-blasting machine according to claim 1 is characterized in that conveying mechanism is made up of auger conveyor and elevator.
3, barrel-type airless shot-blasting machine according to claim 1 is characterized in that adopting independently shot-sand separator as separating mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85204483 CN85204483U (en) | 1985-10-14 | 1985-10-14 | Drum-type impact cleaning machine with independent separating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85204483 CN85204483U (en) | 1985-10-14 | 1985-10-14 | Drum-type impact cleaning machine with independent separating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN85204483U true CN85204483U (en) | 1986-09-17 |
Family
ID=4799785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 85204483 Withdrawn CN85204483U (en) | 1985-10-14 | 1985-10-14 | Drum-type impact cleaning machine with independent separating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN85204483U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252929A (en) * | 2011-06-14 | 2011-11-23 | 清华大学 | Graphite nodule abrasion equipment, and method for measuring abrasion rate |
| CN104608060A (en) * | 2015-02-15 | 2015-05-13 | 重庆钢铁(集团)有限责任公司 | Method for cleaning projectiles of shot blasting machine |
-
1985
- 1985-10-14 CN CN 85204483 patent/CN85204483U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252929A (en) * | 2011-06-14 | 2011-11-23 | 清华大学 | Graphite nodule abrasion equipment, and method for measuring abrasion rate |
| CN102252929B (en) * | 2011-06-14 | 2013-06-12 | 清华大学 | Graphite nodule abrasion equipment, and method for measuring abrasion rate |
| CN104608060A (en) * | 2015-02-15 | 2015-05-13 | 重庆钢铁(集团)有限责任公司 | Method for cleaning projectiles of shot blasting 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 |