CN113058893A - Helical blade belt cleaning device - Google Patents
Helical blade belt cleaning device Download PDFInfo
- Publication number
- CN113058893A CN113058893A CN202110328643.9A CN202110328643A CN113058893A CN 113058893 A CN113058893 A CN 113058893A CN 202110328643 A CN202110328643 A CN 202110328643A CN 113058893 A CN113058893 A CN 113058893A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- rotating arm
- helical blade
- scraper
- cylinder rotating
- 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.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000001035 drying Methods 0.000 claims abstract description 7
- 230000008878 coupling Effects 0.000 claims abstract 2
- 238000010168 coupling process Methods 0.000 claims abstract 2
- 238000005859 coupling reaction Methods 0.000 claims abstract 2
- 239000007921 spray Substances 0.000 claims description 10
- 238000007605 air drying Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 12
- 238000007790 scraping Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000011295 pitch Substances 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000003466 welding Methods 0.000 abstract 2
- 238000007664 blowing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000861 blow drying Methods 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000011086 high cleaning Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/024—Cleaning by means of spray elements moving over the surface to be cleaned
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model provides a helical blade belt cleaning device, belong to screw conveyer technical field, the characteristic is that the frame top of cuboid form is through preceding, back lead screw bearing frame fixed mounting has the lead screw, the erection welding of top both sides has a left side, the circular guide rail in right side, it is embedded to have preceding, in, back lead screw nut, the dress is erect respectively on a left side, the circular guide rail in right side, the motor is connected with the lead screw through the shaft coupling, helical blade scraper means, high pressure water cleaning device, high pressure air blows dry device and hoists respectively in the front, in, on the back slide, the screw axis that the welding has helical blade passes through screw bearing frame fixed mounting in the frame bottom. The screw rod has the advantages that the whole device is suitable for screw rods with different screw pitches, rotating directions, blade widths and different materials, and is wide in applicability; the spiral blade is cleaned by the scraper and high-pressure water, so that the effect is better; the residual moisture of the helical blade is dried by high-pressure air, so that the corrosion and the rusting of the blade are reduced, and the service life of the whole machine is prolonged; the flow of scraping, cleaning and drying is integrated when the blades are cleaned, and the energy-saving, time-saving and high-efficiency effects are achieved.
Description
Technical Field
The invention belongs to the technical field of screw conveyors, and particularly relates to a helical blade cleaning device.
Background
At present, a screw conveyor is generally used for bulk material conveying in the industries of chemical industry, food, coal and the like. When the screw conveyor conveys cement and other materials with large adhesion or finishes conveying, the screw blades need to be cleaned in time, otherwise, the materials are easily adhered and solidified, and resistance and abrasion are increased in later use, so that the use and the service life are influenced. The existing helical blade cleaning device comprises: the automatic cleaning type screw shaft is hollow and is provided with water outlet holes, and the problems of low cleaning efficiency, easy rusting of the screw shaft and blades and the like exist; the transmission rod drives the brush type, and the problems that the requirement on cleaning media is high, the distance between the brushes is fixed, the screw pitch of a cleaning screw is single and the like exist. Therefore, it is necessary to design and manufacture a helical blade cleaning device which has high cleaning efficiency, low requirement on cleaning medium, no rust on helical blades and screws, and wide adaptability.
Disclosure of Invention
The invention aims to provide a helical blade cleaning device which can effectively overcome the defects of the prior art.
The invention is realized as shown in fig. 1 and 2, and is characterized in that a lead screw 13 is fixedly arranged at the top of a rectangular frame 9 through a front lead screw bearing seat 12 and a rear lead screw bearing seat 12, 12 ', both sides of the top are respectively provided with a left circular guide rail 15 and a right circular guide rail 15 ', a front slide plate 14, a middle slide plate 14 and a rear slide plate 14 ', 14 ' which are internally embedded with a front lead screw nut 16, a middle lead screw nut 16 and a rear lead screw nut 16 ', 16 ' are respectively erected on the left circular guide rail 15 and the right circular guide rail 15 ', a motor 10 is connected with the lead screw 13 through a coupler 11, a helical blade scraping device 1, a high-pressure water cleaning device 2 and a high-pressure air blowing device 3 are respectively hoisted on the front slide plate 14, the middle slide plate 14 and the rear slide plate 14 ', 14 ', a.
The helical blade scraper device 1 is shown in fig. 4, the upper end of a first oil cylinder fixing arm 101 is connected with a front sliding plate 14, the lower end of the first oil cylinder fixing arm is hinged with a first oil cylinder rotating arm 103, the front end and the rear end of a first oil cylinder 102 are respectively hinged with the first oil cylinder fixing arm 101 and the first oil cylinder rotating arm 103, the upper end of a joint motor 105 is hinged with the first oil cylinder rotating arm 103 through an oil cylinder rotating arm connecting piece 104, the lower end of the joint motor is fixedly connected with a scraper fixing rod 107, a scraper core 108 and a crescent-shaped rubber scraper 109 through a scraper connecting piece 106, the rubber scraper 109 is abutted against the helical blade 4, and the abutting state is shown in fig.
As shown in fig. 6, in the high-pressure water cleaning device 2, the upper end of a second cylinder fixing arm 201 is connected with the middle sliding plate 14', the lower end is hinged with a second cylinder rotating arm 203, the front end and the rear end of the second cylinder 202 are respectively hinged with the second cylinder fixing arm 201 and the second cylinder rotating arm 203, the lower end of the second cylinder rotating arm 203 is connected with a high-pressure water nozzle fixing seat 205, the upper end of the second cylinder rotating arm is fixedly connected with a high-pressure water pipe 204, the lower end of the second cylinder rotating arm is welded with an annular water spray pipe 206, and a high-pressure water nozzle 207.
As shown in fig. 8, in the high-pressure air blowing device 3, the upper end of a third cylinder fixing arm 301 is connected with the middle sliding plate 14 ″, the lower end of the third cylinder fixing arm is hinged to a third cylinder rotating arm 303, the front end and the rear end of the third cylinder 302 are hinged to the third cylinder fixing arm 301 and the third cylinder rotating arm 303 respectively, the lower end of the third cylinder rotating arm 303 is connected with a high-pressure air nozzle fixing seat 305, the upper end of the third cylinder rotating arm is fixedly connected with a high-pressure air pipe 304, the lower end of the third cylinder rotating arm is welded to a high-pressure air nozzle 306, and the high-.
The invention has the advantages and positive effects that: the swing stroke of the rotating arm of the oil cylinder determines that the scraper has displacement in the horizontal direction and the vertical direction, so that the pressure of the scraper can be adjusted according to different materials adhered to the conveying blades, and the pressure between the scraper and the blades needs to be increased by the materials with strong adhesion; the rotation of the joint motor determines the capability of the scraper for adjusting the working angle, so that the spiral blade scraper device can be suitable for screws with different pitches, rotation directions, blade widths and different materials, and has wider applicability compared with other cleaning devices. Secondly, materials adhered to the spiral blades are cleaned primarily by the scraper and then cleaned by high-pressure water, and the cleaning effect of the blades is better. After the helical blade is cleaned by the scraper and cleaned by high-pressure water, the residual moisture of the helical blade is blown off and blown dry by high-pressure air, so that the corrosion (residual chemical materials) and the rusting (residual moisture) degree of the blade are reduced, the service life of the screw conveyer is prolonged, and the helical blade cleaning device has the capability which is not possessed by a common helical blade cleaning device. And fourthly, the processes of scraping, cleaning and drying in the blade cleaning are integrally and synchronously carried out, so that the energy and time are saved, and the efficiency is high.
Drawings
The invention is further described with reference to the following figures and detailed description:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged view of a portion M of FIG. 2;
FIG. 4 is a schematic structural view of the helical blade flight 1;
FIG. 5 is a schematic view of a squeegee configuration;
FIG. 6 is a schematic structural view of the high-pressure water cleaning apparatus 2;
FIG. 7 is a schematic structural view of a high pressure water jet;
FIG. 8 is a schematic structural view of the high-pressure air blowing-drying device 3;
FIG. 9 is a schematic view of a high pressure gas jet structure.
In the figure: 1-helical blade scraper means; 2-a high-pressure water cleaning device; 3-high pressure air blowing dry device; 4-helical blades; 5-helical blade shaft; 6-screw support; 7-screw bearing seat; 8-screw rotating bearing; 9-a frame; 10, a motor; 11-a coupler; 12. 12' -front and rear screw bearing blocks; 13-a lead screw; 14. 14', 14 "-front, middle and rear slides; 15. 15' -left and right circular guide rails; 16. 16', 16 "-front, middle and rear lead screw nuts; 101-a first cylinder fixed arm; 102-a first oil cylinder; 103-a first oil cylinder rotating arm; 104-oil cylinder rotating arm connecting piece; 105-joint motor; 106-a flight attachment; 107-scraper fixing rod; 108-a screed core; 109-rubber scraper; 201-a second cylinder fixed arm; 202-a second cylinder; 203-a second oil cylinder rotating arm; 204-high pressure water pipe; 205-high pressure water spray head fixing seat; 206-ring-shaped water spray pipe; 207-high pressure water nozzle; 301-third cylinder fixed arm; 302-third cylinder; 303-third cylinder rotating arm; 304-high pressure gas pipe; 305-high pressure gas nozzle fixing seat; 306-high pressure gas spray head; 307-high pressure gas nozzle.
Detailed Description
As shown in fig. 1 to 9, firstly, the interference angle between the scraper 109 and the helical blade 4 is adjusted according to the rotation direction and the helical angle of the helical blade, and the interference pressure between the scraper 109 and the helical blade 4 is adjusted to be proper according to the characteristics of the conveyed materials; secondly, adjusting the heights of the high-pressure water spraying device 2 and the high-pressure air spraying device 3; finally, the motor 10 and the screw conveyer are started, under the rotation of the motor 10, the lead screw 13 drives the front, middle and rear lead screw nuts 16, 16 ' and 16 "to move forwards along the left and right circular guide rails 15 and 15 ', so as to drive the front, middle and rear sliding plates 14, 14 ' and 14", the screw blade scraper device 1, the high-pressure water cleaning device 2 and the high-pressure air blowing-drying device 3 which are respectively hoisted to move at a constant speed, meanwhile, the rubber scraper 109 on the screw blade scraper device 1 scrapes and unloads large materials adhered to the blades, then residual micro-sized adhered materials on the screw blades are scraped and unloaded aiming at the rubber scraper, the high-pressure water cleaning device 2 sprays high-pressure water to wash the materials, the screw blades are dried by the high-pressure air blowing-drying device to prevent the screw blades from being corroded and rusted, and the designed arrayed high-pressure water and high-pressure air nozzles ensure that the screw blades do not leave dead corners in the cleaning and drying, the integrated cleaning process of scraping, cleaning and blow-drying the helical blade of the helical conveyor is completed.
Claims (4)
1. A helical blade cleaning device is characterized in that a lead screw (13) is fixedly arranged at the top of a rectangular frame (9) through a front lead screw bearing seat and a rear lead screw bearing seat (12 and 12 '), left and right circular guide rails (15 and 15') are welded at two sides of the top, and front and middle lead screw nuts (16, 16 'and 16') are embedded in the front and middle guide rails, the rear sliding plates (14, 14 ') are respectively erected on the left and right circular guide rails (15, 15 '), the motor (10) is connected with the screw rod (13) through the shaft coupling (11), the helical blade scraper device (1), the high-pressure water cleaning device (2) and the high-pressure air blowing-drying device (3) are respectively erected on the front, middle and rear sliding plates (14, 14 '), and the helical blade shaft (5) welded with the helical blades (4) is fixedly installed at the bottom of the rack (9) through the screw bearing seat (7).
2. The helical blade scraper device (1) as claimed in claim 1, characterized in that the upper end of the first cylinder fixing arm (101) is connected to the front slider (14), the lower end is hinged to the first cylinder rotating arm (103), the front and rear ends of the first cylinder (102) are hinged to the first cylinder fixing arm (101) and the first cylinder rotating arm (103), the upper end of the joint motor (105) is hinged to the first cylinder rotating arm (103) through the cylinder rotating arm connecting member (104), the lower end is fixedly connected to the scraper fixing rod (107), the scraper core (108) and the crescent-shaped rubber scraper (109) through the scraper connecting member (106), and the rubber scraper (109) is in contact with the helical blade (4).
3. The high-pressure water cleaning device (2) as claimed in claim 1, wherein the second cylinder fixing arm (201) is connected with the middle sliding plate (14') at the upper end, the lower end is hinged with the second cylinder rotating arm (203), the front end and the rear end of the second cylinder (202) are respectively hinged with the second cylinder fixing arm (201) and the second cylinder rotating arm (203), the lower end of the second cylinder rotating arm (203) is connected with the high-pressure water nozzle fixing seat (205), the upper end is fixedly connected with the high-pressure water pipe (204), the lower end is welded with the annular water spray pipe (206), and the high-pressure water nozzle (207) is connected with the lower end of the annular water spray pipe (206) in a threaded manner.
4. The high-pressure air drying device (3) as claimed in claim 1, wherein the upper end of a third cylinder fixing arm (301) is connected with the middle sliding plate (14 "), the lower end of the third cylinder fixing arm is hinged with a third cylinder rotating arm (303), the front end and the rear end of the third cylinder (302) are respectively hinged with the third cylinder fixing arm (301) and the third cylinder rotating arm (303), the lower end of the third cylinder rotating arm (303) is connected with a high-pressure air spray head fixing seat (305), the upper end of the third cylinder rotating arm is fixedly connected with the high-pressure air pipe (304), the lower end of the third cylinder rotating arm is welded with the high-pressure air spray head (306), and the high-pressure air spray nozzle (307) is.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110328643.9A CN113058893A (en) | 2021-03-26 | 2021-03-26 | Helical blade belt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110328643.9A CN113058893A (en) | 2021-03-26 | 2021-03-26 | Helical blade belt cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113058893A true CN113058893A (en) | 2021-07-02 |
Family
ID=76563923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110328643.9A Pending CN113058893A (en) | 2021-03-26 | 2021-03-26 | Helical blade belt cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113058893A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114427548A (en) * | 2022-01-29 | 2022-05-03 | 中国联合重型燃气轮机技术有限公司 | Fuel turbine compressor cleaning device and gas turbine |
| CN116833252A (en) * | 2023-09-01 | 2023-10-03 | 太原科技大学 | Slag removal and lubrication integrated machine suitable for production of metal ultrathin strip |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017119377B3 (en) * | 2017-08-24 | 2018-08-16 | Karl Schnell Gmbh & Co. Kg | Cleaning device and method for cleaning a screw conveyor |
| CN208100997U (en) * | 2018-04-16 | 2018-11-16 | 湖州讯腾电缆材料科技有限公司 | One kind having colorant screw rod wiper mechanism |
| CN209038479U (en) * | 2018-10-25 | 2019-06-28 | 杭州华新机电工程有限公司 | A kind of dispenser drive mechanism of spiral coal unloader |
| CN210304682U (en) * | 2019-05-28 | 2020-04-14 | 中铁建工集团有限公司 | Screw rod cleaning machine |
| CN210793122U (en) * | 2019-10-23 | 2020-06-19 | 山东华源触控显示科技有限公司 | Rapid cleaning machine based on ETC |
| CN211707475U (en) * | 2019-11-19 | 2020-10-20 | 舟山金太阳塑胶机械有限公司 | Screw rod belt cleaning device |
| CN212238314U (en) * | 2018-11-14 | 2020-12-29 | 浙江三基色新材料有限公司 | Screw rod belt cleaning device |
-
2021
- 2021-03-26 CN CN202110328643.9A patent/CN113058893A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017119377B3 (en) * | 2017-08-24 | 2018-08-16 | Karl Schnell Gmbh & Co. Kg | Cleaning device and method for cleaning a screw conveyor |
| CN208100997U (en) * | 2018-04-16 | 2018-11-16 | 湖州讯腾电缆材料科技有限公司 | One kind having colorant screw rod wiper mechanism |
| CN209038479U (en) * | 2018-10-25 | 2019-06-28 | 杭州华新机电工程有限公司 | A kind of dispenser drive mechanism of spiral coal unloader |
| CN212238314U (en) * | 2018-11-14 | 2020-12-29 | 浙江三基色新材料有限公司 | Screw rod belt cleaning device |
| CN210304682U (en) * | 2019-05-28 | 2020-04-14 | 中铁建工集团有限公司 | Screw rod cleaning machine |
| CN210793122U (en) * | 2019-10-23 | 2020-06-19 | 山东华源触控显示科技有限公司 | Rapid cleaning machine based on ETC |
| CN211707475U (en) * | 2019-11-19 | 2020-10-20 | 舟山金太阳塑胶机械有限公司 | Screw rod belt cleaning device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114427548A (en) * | 2022-01-29 | 2022-05-03 | 中国联合重型燃气轮机技术有限公司 | Fuel turbine compressor cleaning device and gas turbine |
| CN114427548B (en) * | 2022-01-29 | 2024-04-19 | 中国联合重型燃气轮机技术有限公司 | Fuel turbine compressor belt cleaning device and gas turbine |
| CN116833252A (en) * | 2023-09-01 | 2023-10-03 | 太原科技大学 | Slag removal and lubrication integrated machine suitable for production of metal ultrathin strip |
| CN116833252B (en) * | 2023-09-01 | 2023-11-17 | 太原科技大学 | Slag removal and lubrication integrated machine suitable for production of metal ultrathin strip |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20210702 |