CN102717997B - A kind of reciprocating bridge breaking scraper device for sludge cabin - Google Patents
A kind of reciprocating bridge breaking scraper device for sludge cabin Download PDFInfo
- Publication number
- CN102717997B CN102717997B CN201110077868.8A CN201110077868A CN102717997B CN 102717997 B CN102717997 B CN 102717997B CN 201110077868 A CN201110077868 A CN 201110077868A CN 102717997 B CN102717997 B CN 102717997B
- Authority
- CN
- China
- Prior art keywords
- belt conveyor
- hopper dredger
- track
- roller
- sections
- 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 - Fee Related
Links
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a kind of reciprocating bridge breaking scraper device for sludge cabin, comprise the cylindric hopper dredger storing mud, the bottom of hopper dredger inwall is provided with the track of the level of two sections of semicircles; The position that hopper dredger is outer and track is contour is provided with two groups of belt conveyor and shrinks roller, often organizes belt conveyor contraction roller and comprises two belt conveyor contraction rollers, be separately positioned on the boundary of two sections of semi-circular track; Two sections of semi-circular track are respectively provided with one with four leaf arc scrapers of Orbit Matching; Four leaf arc scraper bases are provided with belt conveyor anchor shaft, and belt conveyor anchor shaft is connected with belt conveyor, and shrinks roller by the rotating shaft be arranged on hopper dredger wall with corresponding one group of belt conveyor and be in transmission connection; Often organize belt conveyor contraction roller to be in transmission connection with an output shaft transmitting motor respectively.By the doctor blade device that the present invention designs, there is structure simple, easy to operate feature, only need less power, hopper dredger ubiquitous mud bridge formation problem can be solved.
Description
Technical field
The present invention relates to a kind of doctor blade device, be specially a kind of reciprocating bridge breaking scraper device for sludge cabin, belong to field of sewage treatment equipment.
Background technology
In environmental protection application aspect, horizontal screw centrifuge mainly refers to that the mud produced in industry and civil sewage treating process dewaters.Current environmental problem becomes the focus that the whole world is paid close attention to jointly; in this context; the value of horizontal screw centrifuge is embodied; Sewage Plant or relevant treatment factory all concentrated with the dehydration carrying out mud from sedimentation or employing belt filter press in the past; test proves: moisture percentage in sewage sludge drops to 80% from 98%; its volume can reduce 10 times; just because of this; the features such as sleeping spiral shell settling centrifuge has because it is congenital that process load is large, automation mechanized operation, dehydrating effect are good, obtain at field of environment protection and use widely and promote.Horizontal screw centrifuge list product sales volume has established its irreplaceable status about having accounted for the half of all centrifuge products.Abroad, the first-selected horizontal screw centrifuge of sewage disposal device.
As the subsequent treatment link of horizontal screw centrifuge mud, the hopper dredger storing mud and sludge dewatering is vital, and hopper dredger is generally tubbiness, and bottom is provided with helicallobe, prevents sludgd deposition.But the situation that mud is built bridge often can be there is in existing hopper dredger; Cause mud not fall, thus hopper dredger can not be discharged transport.
Summary of the invention
The object of the invention is to provide a kind of reciprocating bridge breaking scraper device for sludge cabin, easily forming bridge formation with mud after solving existing hopper dredger storage mud, causing mud to be difficult to discharge the problem of hopper dredger.
Object of the present invention can be achieved through the following technical solutions:
A kind of reciprocating bridge breaking scraper device for sludge cabin, comprise the cylindric hopper dredger storing mud, the bottom of hopper dredger inwall is provided with the track of the level of two sections of semicircles; The position that hopper dredger is outer and track is contour is provided with two groups of belt conveyor and shrinks roller, often organizes belt conveyor contraction roller and comprises two belt conveyor contraction rollers, be separately positioned on the boundary of two sections of semi-circular track; Two sections of semi-circular track are respectively provided with one with four leaf arc scrapers of Orbit Matching; Four leaf arc scraper bases are provided with belt conveyor anchor shaft, and belt conveyor anchor shaft is connected with belt conveyor, and shrinks roller by the rotating shaft be arranged on hopper dredger wall with corresponding one group of belt conveyor and be in transmission connection; Often organize belt conveyor contraction roller to be in transmission connection with an output shaft transmitting motor respectively.
As another equivalent of above-mentioned design, a kind of reciprocating bridge breaking scraper device for sludge cabin, comprise the cylindric hopper dredger storing mud, the bottom of hopper dredger inwall is provided with the track of the level of two sections of semicircles; The position that hopper dredger is outer and track is contour is provided with two groups of belt conveyor and shrinks roller, often organizes belt conveyor contraction roller and comprises two belt conveyor contraction rollers, be separately positioned on the boundary of two sections of semi-circular track; Two sections of semi-circular track are respectively provided with one with four leaf arc scrapers of Orbit Matching; Four leaf arc scraper bases are provided with belt conveyor anchor shaft, and belt conveyor anchor shaft is connected with belt conveyor, and shrinks roller by the rotating shaft be arranged on hopper dredger wall with corresponding one group of belt conveyor and be in transmission connection; Two belt conveyor close to each other shrink roller and are in transmission connection with an output shaft transmitting motor respectively.
Two described four leaf arc scraper symmetries are placed and move on respective track; The mode of motion of two four leaf arc scrapers is changed by the coiling direction of belt conveyor being shunk to roller; Described symmetry can be Central Symmetry or rotational symmetry, in respective half-turn track, make back and forth movement.
Two belt conveyor of described same group shrink the axle center of rollers and rotating shaft on the same line.
Four described leaf arc scrapers are cross arrangement, base are provided with the belt conveyor anchor shaft of connecting conveyor belt, and the two leaf scrapers wherein perpendicular to the symmetry of belt conveyor anchor shaft axis are reciprocating along tube wall circumference, by under the mud shovel on hopper dredger wall, destroy and build bridge; The two leaf scrapers that another group is symmetrical push away mud along track cutting.Both with the use of, cutting process is had and acts in length and breadth, reduce resistance, save energy consumption.
The inner side of the base of four described leaf arc scrapers is provided with the guide protrusions with railway limit.
On described track, fluting place is vertically disposed with gear mud rubber weather strip, prevents in mud injection.
Principle of work of the present invention is: driving motor drives belt conveyor to shrink roller rotation, driving band is carried out rolling or unreels, thus drive four leaf camber scrapers to do back and forth movement in orbit, scraper is carried out by the pulling force edge of driving band, make mud cannot form bridge formation by welt, when after iterative motion one circulation, the mud cohered with barrel is scraped, whole bridge formation mud is fallen under gravity, mud is imported the auger loader under hopper dredger under the effect of blanking system, discharge hopper dredger.
By the doctor blade device that the present invention designs, there is structure simple, easy to operate feature, only need less power, hopper dredger ubiquitous mud bridge formation problem can be solved.
Accompanying drawing explanation
Fig. 1 is plan structure schematic diagram of the present invention;
Fig. 2 is side-looking structural representation of the present invention;
Fig. 3 is the A place enlarged drawing of Fig. 1;
Fig. 4 is the structural representation of the present invention four leaf arc scraper;
In figure: 1, hopper dredger 2, track 3, four leaf arc scraper 4, belt conveyor 5, belt conveyor shrink roller 6, rotating shaft 7, belt conveyor anchor shaft 8, driving motor 9, sealing band 10, guide protrusions.
Detailed description of the invention
Constructional feature of the present invention is set forth further below in conjunction with accompanying drawing and specific embodiment.
As shown in Figure 1 and Figure 2 and Figure 3, a kind of reciprocating bridge breaking scraper device for sludge cabin, comprise the cylindric hopper dredger 1 storing mud, the bottom of hopper dredger 1 inwall is provided with the track 2 of the level of two sections of semicircles; The position that hopper dredger 1 is outer and track 2 is contour is provided with two groups of belt conveyor and shrinks roller 5, often organizes belt conveyor contraction roller 5 and comprises two belt conveyor contraction rollers 5, be separately positioned on the boundary of two sections of semi-circular track 2; Two sections of semi-circular track 2 are respectively provided with the four leaf arc scrapers 3 mated with track 2; Four leaf arc scraper 3 bases are provided with belt conveyor anchor shaft 7, and belt conveyor anchor shaft 7 is connected with belt conveyor 4, and shrinks roller 5 by the rotating shaft 6 be arranged on hopper dredger 1 wall with corresponding one group of belt conveyor and be in transmission connection; Often organize belt conveyor contraction roller 5 to be in transmission connection with an output shaft transmitting motor 8 respectively.
As another equivalent of above-mentioned design, a kind of reciprocating bridge breaking scraper device for sludge cabin, comprise the cylindric hopper dredger 1 storing mud, the bottom of hopper dredger 1 inwall is provided with the track 2 of the level of two sections of semicircles; The position that hopper dredger 1 is outer and track 2 is contour is provided with two groups of belt conveyor and shrinks roller 5, often organizes belt conveyor contraction roller 5 and comprises two belt conveyor contraction rollers 5, be separately positioned on the boundary of two sections of semi-circular track 2; Two sections of semi-circular track 2 are respectively provided with the four leaf arc scrapers 3 mated with track 2; Four leaf arc scraper 3 bases are provided with belt conveyor anchor shaft 7, and belt conveyor anchor shaft 7 is connected with belt conveyor 4, and shrinks roller 5 by the rotating shaft 6 be arranged on hopper dredger 1 wall with corresponding one group of belt conveyor and be in transmission connection; Two belt conveyor close to each other shrink roller 5 and are in transmission connection with an output shaft transmitting motor 8 respectively.
Two described four leaf arc scraper 3 symmetries are placed and move on respective track 2; By shrinking the change in coiling direction on roller 5 at belt conveyor to belt conveyor 4, change the mode of motion of two four leaf arc scrapers 3; Described symmetry can be Central Symmetry or rotational symmetry, in respective half-turn track 2, make back and forth movement.
Two belt conveyor of described same group shrink the axle center of rollers 5 and rotating shaft 6 on the same line.
As shown in Figure 4, four described leaf arc scrapers 3 are in cross arrangement, and base is provided with the belt conveyor anchor shaft 7 of connecting conveyor belt 4, the two leaf scrapers wherein perpendicular to the symmetry of belt conveyor anchor shaft 7 axis are reciprocating along tube wall circumference, by under the mud shovel on hopper dredger 1 wall, destroy and build bridge; The two leaf scrapers that another group is symmetrical push away mud along track cutting.Both with the use of, cutting process is had and acts in length and breadth, reduce resistance, save energy consumption.
The inner side of the base of four described leaf arc scrapers 3 is provided with the guide protrusions 10 with railway limit.
On described track 2, fluting place is vertically disposed with gear mud rubber weather strip, prevents in mud injection.
During use, driving motor 8 drives belt conveyor contraction roller 5 to rotate, driving band 4 carried out rolling or unreels, thus drives four leaf camber scrapers 3 to move in track 2, carrying out scraper by the pulling force edge of driving band 4, make mud cannot form bridge formation by welt, when after iterative motion one circulation, scraped with the mud that barrel coheres, whole bridge formation mud is fallen under gravity, mud is imported the auger loader under hopper dredger 1 under the effect of blanking system, discharge hopper dredger 1.
Claims (5)
1. a reciprocating bridge breaking scraper device for sludge cabin, comprises the cylindric hopper dredger storing mud, it is characterized in that: the bottom of hopper dredger inwall is provided with the track of the level of two sections of semicircles; The position that hopper dredger is outer and track is contour is provided with two groups of belt conveyor and shrinks roller, often organizes belt conveyor contraction roller and comprises two belt conveyor contraction rollers, be separately positioned on the boundary of two sections of semi-circular track; Two sections of semi-circular track are respectively provided with one with four leaf arc scrapers of Orbit Matching; Four leaf arc scraper bases are provided with belt conveyor anchor shaft, and belt conveyor anchor shaft is connected with belt conveyor, and shrinks roller by the rotating shaft be arranged on hopper dredger wall with corresponding one group of belt conveyor and be in transmission connection; Often organize belt conveyor contraction roller to be in transmission connection with an output shaft transmitting motor respectively.
2. a reciprocating bridge breaking scraper device for sludge cabin, comprises the cylindric hopper dredger storing mud, it is characterized in that: the bottom of hopper dredger inwall is provided with the track of the level of two sections of semicircles; The position that hopper dredger is outer and track is contour is provided with two groups of belt conveyor and shrinks roller, often organizes belt conveyor contraction roller and comprises two belt conveyor contraction rollers, be separately positioned on the boundary of two sections of semi-circular track; Two sections of semi-circular track are respectively provided with one with four leaf arc scrapers of Orbit Matching; Four leaf arc scraper bases are provided with belt conveyor anchor shaft, and belt conveyor anchor shaft is connected with belt conveyor, and shrinks roller by the rotating shaft be arranged on hopper dredger wall with corresponding one group of belt conveyor and be in transmission connection; Two belt conveyor close to each other shrink roller and are in transmission connection with an output shaft transmitting motor respectively.
3. a kind of reciprocating bridge breaking scraper device for sludge cabin according to claim 1 and 2, is characterized in that: two four leaf arc scraper symmetries are placed and move on respective track; Described symmetry is Central Symmetry or rotational symmetry.
4. a kind of reciprocating bridge breaking scraper device for sludge cabin according to claim 1 and 2, is characterized in that: the axle center of two belt conveyor contraction rollers of same group and rotating shaft are on the same line.
5. a kind of reciprocating bridge breaking scraper device for sludge cabin according to claim 1 and 2, is characterized in that: on described track, fluting place arranges upper and lower two gear mud rubber weather strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110077868.8A CN102717997B (en) | 2011-03-30 | 2011-03-30 | A kind of reciprocating bridge breaking scraper device for sludge cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110077868.8A CN102717997B (en) | 2011-03-30 | 2011-03-30 | A kind of reciprocating bridge breaking scraper device for sludge cabin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102717997A CN102717997A (en) | 2012-10-10 |
| CN102717997B true CN102717997B (en) | 2015-10-21 |
Family
ID=46943911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110077868.8A Expired - Fee Related CN102717997B (en) | 2011-03-30 | 2011-03-30 | A kind of reciprocating bridge breaking scraper device for sludge cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102717997B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540084B (en) * | 2015-12-24 | 2017-08-01 | 临沂鑫盛利机械有限公司 | A kind of cement bin and material machine |
| CN106744580B (en) * | 2017-01-04 | 2022-11-11 | 绍兴德胜智能科技有限公司 | Automatic jar sealing system |
| CN114291598A (en) * | 2021-12-13 | 2022-04-08 | 国能龙源环保有限公司 | Novel material leveling system of sludge storage bin |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1045256A (en) * | 1996-08-06 | 1998-02-17 | Sekisui Plant Syst Kk | Storage silo |
| CN2797267Y (en) * | 2005-04-23 | 2006-07-19 | 高会廷 | Can kind disc type mud scraper |
| CN201127914Y (en) * | 2007-10-31 | 2008-10-08 | 上海市离心机械研究所有限公司 | Scraping knife mechanism for decanter centrifuge |
| CN202030210U (en) * | 2011-03-30 | 2011-11-09 | 上海市离心机械研究所有限公司 | Reciprocating bridge breaking scraper device for sludge cabin |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100158651A1 (en) * | 2008-12-23 | 2010-06-24 | Schwing Bioset, Inc. | Silo with reciprocating frame having blanking plate |
-
2011
- 2011-03-30 CN CN201110077868.8A patent/CN102717997B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1045256A (en) * | 1996-08-06 | 1998-02-17 | Sekisui Plant Syst Kk | Storage silo |
| CN2797267Y (en) * | 2005-04-23 | 2006-07-19 | 高会廷 | Can kind disc type mud scraper |
| CN201127914Y (en) * | 2007-10-31 | 2008-10-08 | 上海市离心机械研究所有限公司 | Scraping knife mechanism for decanter centrifuge |
| CN202030210U (en) * | 2011-03-30 | 2011-11-09 | 上海市离心机械研究所有限公司 | Reciprocating bridge breaking scraper device for sludge cabin |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102717997A (en) | 2012-10-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102717997B (en) | A kind of reciprocating bridge breaking scraper device for sludge cabin | |
| CN108824402A (en) | A kind of floater salvaging device based on carbon fiber unmanned boat | |
| CN208917808U (en) | A kind of floater salvaging device based on carbon fiber unmanned boat | |
| CN205099586U (en) | Automatic formula concrete aggregate regenerating unit | |
| CN103817019A (en) | Novel horizontal spiral decanting centrifuge | |
| CN103978720A (en) | Aquatic plant squeezing device | |
| CN202030210U (en) | Reciprocating bridge breaking scraper device for sludge cabin | |
| CN209568533U (en) | A kind of sewage treatment pipe cleaning device | |
| CN201809267U (en) | Vertical spiral sludge dehydrator | |
| CN110436737A (en) | One kind being used for sewage disposal system sludge dehydration device | |
| CN205821148U (en) | A kind of mud forming machine | |
| CN215543650U (en) | Kitchen waste desalination equipment | |
| CN202638056U (en) | Thickener | |
| CN214735252U (en) | Double-helix type efficient oil sludge treatment equipment | |
| CN103981748A (en) | Efficient hydrapulper for papermaking and operating method thereof | |
| CN209155679U (en) | A kind of integral type delivery pump for phenol mixed raw material homogenizing | |
| CN213159520U (en) | Waste water recovery sedimentation tank | |
| CN202893005U (en) | Spiral cleaning device for sediment in tank | |
| CN204824565U (en) | Extrusion formula sludge dewatering device | |
| CN203711163U (en) | Novel horizontal decanter centrifuge | |
| CN204469305U (en) | A kind of solid-liquid separation system | |
| CN109403411B (en) | River bottom dredging device | |
| CN207524472U (en) | A kind of sludge conveying and dispersing device | |
| CN201046935Y (en) | Sludge filter cake bruising and transporting unit | |
| CN203076298U (en) | High viscosity sludge dredging device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20190330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |