CA2239929A1 - Method and device for cleaning trash racks - Google Patents
Method and device for cleaning trash racks Download PDFInfo
- Publication number
- CA2239929A1 CA2239929A1 CA002239929A CA2239929A CA2239929A1 CA 2239929 A1 CA2239929 A1 CA 2239929A1 CA 002239929 A CA002239929 A CA 002239929A CA 2239929 A CA2239929 A CA 2239929A CA 2239929 A1 CA2239929 A1 CA 2239929A1
- Authority
- CA
- Canada
- Prior art keywords
- arm
- jaw
- fixed jaw
- distal end
- mobile
- 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.)
- Granted
Links
- 239000010813 municipal solid waste Substances 0.000 title abstract 3
- 238000004140 cleaning Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/02—Sediment base gates; Sand sluices; Structures for retaining arresting waterborne material
- E02B8/023—Arresting devices for waterborne materials
- E02B8/026—Cleaning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
- B01D29/445—Bar screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6484—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a translatory movement with respect to the filtering element
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning In General (AREA)
- Manipulator (AREA)
Abstract
A cleaning device for moving debris adjacent a trash rack, the device having a mounting base for mounting the device adjacent the trash rack and a longitudinally extending arm having a first end and a distal end, the arm being capable of being driven in a direction generally parallel to the longitudinal axis of the arm, a debris collecting assembly located at the arm distal end, the debris collecting assembly comprising a fixed jaw mounted on the arm and a mobile jaw moveably connected to the fixed jaw by a jaw connecting structure to allow the mobile arm to both pivot and move inwardly with respect to the fixed jaw.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002239929A CA2239929C (en) | 1998-07-14 | 1998-07-14 | Method and device for cleaning trash racks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002239929A CA2239929C (en) | 1998-07-14 | 1998-07-14 | Method and device for cleaning trash racks |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2239929A1 true CA2239929A1 (en) | 2000-01-14 |
CA2239929C CA2239929C (en) | 2003-10-07 |
Family
ID=29220435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002239929A Expired - Fee Related CA2239929C (en) | 1998-07-14 | 1998-07-14 | Method and device for cleaning trash racks |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2239929C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113118479A (en) * | 2019-12-31 | 2021-07-16 | 辽宁锦鸿数控机械制造有限公司 | Profile modeling car changes multitool numerical control car |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103964547B (en) * | 2014-05-27 | 2015-04-01 | 重庆市三峡水务有限责任公司 | Method for removing oxidation ditch scum |
-
1998
- 1998-07-14 CA CA002239929A patent/CA2239929C/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113118479A (en) * | 2019-12-31 | 2021-07-16 | 辽宁锦鸿数控机械制造有限公司 | Profile modeling car changes multitool numerical control car |
CN113118479B (en) * | 2019-12-31 | 2022-07-15 | 辽宁锦鸿数控机械制造有限公司 | Profile modeling car changes multitool numerical control car |
Also Published As
Publication number | Publication date |
---|---|
CA2239929C (en) | 2003-10-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |