CN200940096Y - Caterpillar chain type, self-cleaning and grilling dirt-removing machine for wastewater treatment - Google Patents
Caterpillar chain type, self-cleaning and grilling dirt-removing machine for wastewater treatment Download PDFInfo
- Publication number
- CN200940096Y CN200940096Y CN 200620119274 CN200620119274U CN200940096Y CN 200940096 Y CN200940096 Y CN 200940096Y CN 200620119274 CN200620119274 CN 200620119274 CN 200620119274 U CN200620119274 U CN 200620119274U CN 200940096 Y CN200940096 Y CN 200940096Y
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- grid
- chain
- grid sheet
- sewage
- sewage disposal
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Abstract
The utility model relates to a roll ladder style self-clean grid sewage disposal machine for sewage disposal, belonging to the blocking sewage equipment used in sewage disposal. The ladder style grid sheet in the sewage disposal machine is triangle. The bottom line of the grid sheet is straight line. A bevel edge is arc. Another bevel edge is straight line. Two of the assemble holes are positioned in the front and the back of the grid sheet. After the back assemble hole of the former grid sheet is overlapping with the after assemble hole of the former grid sheet, that is positioned in the chain shaft of the chain. The chain is provided with the chain shaft support. The chain is respectively positioned in the both sides of the machine support through the chain wheel driving, chain wheel. The chain wheel is connected with the drive motor through drive structure. The falling dregs hole is positioned in the lower part of the machine bracket. The operation mode of this grid sewage disposal machine is almost the same with the existing revolving hook tooth style grid sewage disposal machine, and is simple in machinery structure, easy in using and maintenance and is not easily occurring failure, with no cost added in the manufacturing, strong capacity in blocking and removing dirt.
Description
Technical field
The utility model relates to a kind of rotating ladder type self-cleaning type grid sewage-removing machine that is used for sewage disposal, belongs to the dirty equipment that blocks that uses in the sewage disposal.
Background technology
In the present prior art, all there are some problems in the grid sewage-removing machine that is used for sewage disposal.For example: the first species stage grid sewage-removing machine, its block dirty and dirty removal capacities all good, but complicated in mechanical structure requires manufacturing accuracy very high, the application maintenance requirement is very tight, the grid slag easily tumbles in the use, failure rate of machinery is also very high; Second kind of revolution briar tooth grid sewage-removing machine, it is pretty good that it blocks dirty ability, and physical construction is simple, application maintenance is also easy break-down not easily, but dirty removal capacities is very poor, and the grid slag that drags for up is difficult to remove, and brought back in the water behind the grid, make idle work, and influenced the processing unit of postorder; Last a kind of rotary drum grid sewage-removing machine, it is pretty good that it blocks dirty ability, but the complicated in mechanical structure cost is very high, and particularly its slagging-off is very difficult, often stops up the grid crack of grid, thereby needs the labor cleaning.Never have the ideal grid sewage-removing machine in the therefore existing engineering.
Summary of the invention
The purpose of this utility model is to propose a kind of rotating ladder type self-cleaning type grid sewage-removing machine that is used for sewage disposal, at deficiency and the defective that prior art exists, change the structure of existing grid sewage-removing machine, block dirt and dirty removal capacities with raising, and increase the service life, reduce equipment failure.
The rotating ladder type self-cleaning type grid sewage-removing machine that is used for sewage disposal that the utility model proposes comprises drive-motor, transmission rig, chain, sprocket wheel and notch cuttype grid sheet.Notch cuttype grid sheet is a trilateral, and leg-of-mutton base is a straight line, and a hypotenuse is an arc, and another hypotenuse is a straight line.Have former and later two pilot holes on the grid sheet, be sleeved on the chain rivet of chain after preceding pilot hole on back pilot hole on the last grid sheet and the back one grid sheet is overlapped, the chain pedestal is on chain, chain is by described chain wheel drive, sprocket wheel is installed in the both sides of frame respectively, sprocket wheel links to each other with drive-motor by transmission rig, and the bottom of frame is provided with cinder notch.
In the above-mentioned grid sewage-removing machine, the base length of leg-of-mutton notch cuttype grid sheet can L be 160～320mm, the width between centers A of two pilot holes is 80～can 160mm, the radius R of leg-of-mutton arc hypotenuse can be 120～200mm, the length L 1 of trilateral straight line hypotenuse can be 50～130mm, can be 40～75 ° with the angle α of horizontal direction.
The rotating ladder type self-cleaning type grid sewage-removing machine that is used for sewage disposal that the utility model proposes, wherein notch cuttype grid sheet does not have relative movement blocking the dirty stage, therefore can not tumble on the ladder type step with respect to ladder grid sewage-removing machine grid slag, the grid up ability with slag is strong; When notch cuttype grid sheet passed through the sprocket wheel of upper end, the ladder type step from clear end and next grid sheet of grid sheet had a relative movement, and the grid slag is lifted away from the ladder type step, and the edge just in time vertically falls from the camber line of clear blade.The slyness of the relative movement of the ladder type step of the clear certainly end of grid sheet and next grid sheet, and whole grid sheet design is not just turned round the such uncinus of briar tooth grid sewage-removing machine.So the grid slag will come off automatically to the slag notch position, can not hang over take grid on the grid sheet after.The mode of motion basically identical of the tooth-like grid sewage-removing machine of rotary hook that rotating ladder type self-cleaning type grid sewage-removing machine and existing work-ing life are very long; The physical construction of equipment is simple, and application maintenance is also easy break-down not easily; And the cost of equipment does not increase.So the utility model be a kind of block dirty and dirty removal capacities all fine, and long service life, not troublesome grid sewage-removing machine.
Description of drawings
Fig. 1 is the structural representation of the grid sewage-removing machine that the utility model proposes.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the structural representation of the notch cuttype grid sheet in the grid sewage-removing machine that the utility model proposes.
Among Fig. 1～Fig. 3, the 1st, notch cuttype grid sheet, the 2nd, chain rivet, the 3rd, chain, the 4th, sprocket wheel, the 5th, drive-motor, the 6th, transmission rig, the 7th, frame, the 8th, the cinder notch that falls, the 9th, the clear certainly end of notch cuttype grid sheet, the 10th, the slagging-off arc of notch cuttype grid sheet, the 11st, notch cuttype grid sheet terraced steps, the 12nd, notch cuttype grid sheet pilot hole.
Embodiment
The rotating ladder type self-cleaning type grid sewage-removing machine that is used for sewage disposal that the utility model proposes, its structure comprises drive-motor 5, transmission rig 6, chain 3, sprocket wheel 4 and notch cuttype grid sheet 1 as shown in Figure 1.Wherein the structure of notch cuttype grid sheet 1 is a trilateral as shown in Figure 2, and leg-of-mutton base is a straight line, and a hypotenuse is an arc, and another hypotenuse is a straight line.Have former and later two pilot holes 12 on the grid sheet, be sleeved on the chain rivet 2 of chain 3 after preceding pilot hole on back pilot hole on the last grid sheet and the back one grid sheet is overlapped, 2 of chain rivets are on chain 3, chain 3 is driven by described sprocket wheel 4, sprocket wheel 4 is installed in the both sides of frame 7 respectively, sprocket wheel 4 links to each other with drive-motor 5 by transmission rig 6, and the bottom of frame 7 is provided with cinder notch 8.
In the above-mentioned grid sewage-removing machine, as shown in Figure 2, the base length of leg-of-mutton notch cuttype grid sheet can L be 160～320mm, the width between centers A of two pilot holes is 80～can 160mm, the radius R of leg-of-mutton arc hypotenuse can be 120～200mm, the length L 1 of trilateral straight line hypotenuse can be 50～130mm, can be 40～75 ° with the angle α of horizontal direction.
Below introduce the principle of work of the grid sewage-removing machine that the utility model proposes:
Notch cuttype grid sheet as shown in Figure 2, in the working process after assembling, arc oblique line 10 wherein constitutes the clear certainly of grid sheet with the base of trilateral grid sheet and holds 9, and the straight line hypotenuse 11 of trilateral grid sheet becomes terraced steps.When sewage is being carried dirt head-on by rotating ladder type self-cleaning type grid sewage-removing machine secretly, dirt is left on the terraced steps 11 of notch cuttype grid sheet 1, when build up of dirt arrives to a certain degree, grid sewage-removing machine begins to start, drive-motor 5 drives machine frame at two sides intermediary sprocket wheel 4 by transmission rig 6 and rotates, drive chain 3 and the staggered notch cuttype grid sheet 1 upwards operation together that is installed on the chain rivet 2 again, do turning motion.Notch cuttype grid sheet 1 is with the dirt in the sewage during through the sprocket wheel 4 of upper end, because the effect of circular motion, what make notch cuttype grid sheet 1 does a relative movement from the clear end 9 and the ladder type step 11 of next grid sheet, is the grid slag that dirt slowly is lifted away from the ladder type step, and the grid slag drops on the slagging-off camber line 10 of notch cuttype grid sheet 1.The relative movement from clear end 9 and the ladder type step 11 of next grid sheet of grid sheet makes on the terraced steps 11 that is close to notch cuttype grid sheet 1 by current dirt loosening and be shed to cinder notch 8.Whole grid sheet 1 moulding slyness when falling the cinder notch position, from the slagging-off camber line 10 of clear end 9 vertical ground almost, and has an effect of toppling over, so the grid slag will come off automatically, falls on the ground from the cinder notch 8 that falls.
Claims (2)
1, a kind of rotating ladder type self-cleaning type grid sewage-removing machine that is used for sewage disposal is characterized in that this dirt remover comprises drive-motor, transmission rig, chain, sprocket wheel and notch cuttype grid sheet; Described notch cuttype grid sheet is a trilateral, and leg-of-mutton base is a straight line, and a hypotenuse is an arc, and another hypotenuse is a straight line; Have former and later two pilot holes on the grid sheet, be sleeved on the chain rivet of chain after preceding pilot hole on back pilot hole on the last grid sheet and the back one grid sheet is overlapped, the chain pedestal is on chain, chain is by described chain wheel drive, sprocket wheel is installed in the both sides of frame respectively, sprocket wheel links to each other with drive-motor by transmission rig, and the bottom of frame is provided with cinder notch.
2, grid sewage-removing machine as claimed in claim 1, the base length L that it is characterized in that wherein said leg-of-mutton notch cuttype grid sheet is 160～320mm, the width between centers A of two pilot holes is 80～160mm, the radius R of leg-of-mutton arc hypotenuse is 120～200mm, the length L 1 of trilateral straight line hypotenuse is 50～130mm, with the angle α of horizontal direction be 40～75 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620119274 CN200940096Y (en) | 2006-08-11 | 2006-08-11 | Caterpillar chain type, self-cleaning and grilling dirt-removing machine for wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620119274 CN200940096Y (en) | 2006-08-11 | 2006-08-11 | Caterpillar chain type, self-cleaning and grilling dirt-removing machine for wastewater treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200940096Y true CN200940096Y (en) | 2007-08-29 |
Family
ID=38746277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620119274 Expired - Lifetime CN200940096Y (en) | 2006-08-11 | 2006-08-11 | Caterpillar chain type, self-cleaning and grilling dirt-removing machine for wastewater treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200940096Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101285304B (en) * | 2008-04-21 | 2010-06-09 | 水利部新疆维吾尔自治区水利水电勘测设计研究院 | Rotary ice-salvaging rake cleaner |
| CN102583596A (en) * | 2012-03-09 | 2012-07-18 | 宜兴市环球水处理设备有限公司 | Rotary grille remover |
| CN103898886A (en) * | 2012-12-31 | 2014-07-02 | 王钟鸣 | Automatic trash-cleaning-cable-type trash rack |
| CN104556268A (en) * | 2015-01-27 | 2015-04-29 | 童飞 | Grid back rake type barrier sewage removal machine |
| CN106087924A (en) * | 2016-07-27 | 2016-11-09 | 无锡俊达机电制造有限公司 | Bath class is blocked and is dragged for device |
| CN110227293A (en) * | 2019-05-05 | 2019-09-13 | 上海信立生态环境工程有限公司 | A kind of method of grid maker and efficient removal rubbish |
| CN111603831A (en) * | 2020-06-07 | 2020-09-01 | 倪皮顺 | High-efficient type sewage filters uses rotation grid machine |
| CN112665409A (en) * | 2020-12-22 | 2021-04-16 | 厦门烟草工业有限责任公司 | Cooling tower and refrigeration system |
-
2006
- 2006-08-11 CN CN 200620119274 patent/CN200940096Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101285304B (en) * | 2008-04-21 | 2010-06-09 | 水利部新疆维吾尔自治区水利水电勘测设计研究院 | Rotary ice-salvaging rake cleaner |
| CN102583596A (en) * | 2012-03-09 | 2012-07-18 | 宜兴市环球水处理设备有限公司 | Rotary grille remover |
| CN103898886A (en) * | 2012-12-31 | 2014-07-02 | 王钟鸣 | Automatic trash-cleaning-cable-type trash rack |
| CN104556268A (en) * | 2015-01-27 | 2015-04-29 | 童飞 | Grid back rake type barrier sewage removal machine |
| CN106087924A (en) * | 2016-07-27 | 2016-11-09 | 无锡俊达机电制造有限公司 | Bath class is blocked and is dragged for device |
| CN106087924B (en) * | 2016-07-27 | 2018-03-09 | 无锡俊达机电制造有限公司 | Bath class, which is blocked, drags for device |
| CN110227293A (en) * | 2019-05-05 | 2019-09-13 | 上海信立生态环境工程有限公司 | A kind of method of grid maker and efficient removal rubbish |
| CN111603831A (en) * | 2020-06-07 | 2020-09-01 | 倪皮顺 | High-efficient type sewage filters uses rotation grid machine |
| CN112665409A (en) * | 2020-12-22 | 2021-04-16 | 厦门烟草工业有限责任公司 | Cooling tower and refrigeration system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070829 |
|
| EXPY | Termination of patent right or utility model |