CN110078145B - Dirt discharging structure on rake-type grid dirt remover - Google Patents
Dirt discharging structure on rake-type grid dirt remover Download PDFInfo
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- CN110078145B CN110078145B CN201910437450.XA CN201910437450A CN110078145B CN 110078145 B CN110078145 B CN 110078145B CN 201910437450 A CN201910437450 A CN 201910437450A CN 110078145 B CN110078145 B CN 110078145B
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- Hydrology & Water Resources (AREA)
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- Environmental & Geological Engineering (AREA)
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- Processing Of Solid Wastes (AREA)
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Abstract
The invention discloses a dirt discharge structure on a rake-type grid sewage remover, which comprises a transverse waste treatment box, wherein a conical feed hopper is formed at the top end of the waste treatment box, a transverse water discharge groove is formed at the bottom end of the waste treatment box, a vertical extrusion plate is arranged in the waste treatment box, a plurality of transverse stop levers are fixedly inserted at the lower end of the extrusion plate, and two ends of each stop lever penetrate through the left side and the right side of the waste treatment box and are fixedly connected with limit levers; the front side of the upper end of the extrusion plate is in threaded connection with a transverse lead screw, two ends of the lead screw are inserted into the left side wall and the right side wall of the waste treatment box and abut against limiting baffles, the limiting baffles are fixed on the left side wall and the right side wall of the waste treatment box, an extrusion motor is fixedly connected onto the limiting baffles, and a rotating shaft of the extrusion motor is fixedly connected with the lead screw. The invention can extrude and remove the sundries blocked by the rake type grid sewage remover, can automatically output the dewatered sundries and improve the sewage treatment efficiency.
Description
Technical Field
The invention relates to the technical field of sewage treatment devices, in particular to a dirt discharge structure on a rake-toothed grid dirt remover.
Background
At present, domestic sewage and industrial wastewater contain a large amount of floating matters and suspended matters, wherein the floating matters and the suspended matters comprise inorganic matters and organic matters, and the content of the suspended matters has a large variation range; the objects to be removed in the physical sewage treatment method are suspended matters and floating matters. Physical treatment may be used alone or in combination with biological or chemical treatment, also referred to as primary or primary treatment. The conventional sewage physical treatment method is divided into a screening and intercepting method, a gravity separation method and a centrifugal separation method, the screening and intercepting method mainly comprises a grating and a screen, the grating is used for intercepting coarse floaters and suspended matters in water by using a grating dirt separator to ensure the normal operation of sewage treatment facilities, the grating dirt separator can lift the floaters and the suspended matters from the grating to the upper end of the dirt separator to dump by using a rotary toothed harrow, and then the floaters and the suspended matters are output by a conveying chain belt; however, the tooth rake has the defects that sewage is arranged in floating objects and suspended objects lifted by the tooth rake, the floating objects and the suspended objects need to be subjected to sewage removal treatment through other equipment, and the sewage needs to flow to the grating sewage removal machine.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a dirt discharging structure on a rake-toothed grid dirt separator, which can extrude and remove the impurities intercepted by the rake-toothed grid dirt separator, can automatically output the removed impurities and improve the sewage treatment efficiency.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a dirt discharge structure on a rake-type grid sewage remover comprises a transverse waste treatment box, wherein a conical feed hopper is formed at the top end of the waste treatment box, a transverse drainage groove is formed at the bottom end of the waste treatment box, a vertical extrusion plate is arranged in the waste treatment box, a plurality of transverse stop levers are fixedly inserted at the lower end of the extrusion plate, and two ends of each stop lever penetrate through the left side and the right side of the waste treatment box and are fixedly connected with limit levers; the front side of the upper end of the extrusion plate is in threaded connection with a transverse lead screw, two ends of the lead screw are inserted into the left side wall and the right side wall of the waste treatment box and abut against a limiting baffle, the limiting baffle is fixed on the left side wall and the right side wall of the waste treatment box, an extrusion motor is fixedly connected onto the limiting baffle, and a rotating shaft of the extrusion motor is fixedly connected with the lead screw;
a waste outlet is formed in the rear end faces of the left side and the right side of the waste treatment box, a plurality of circular turntables are inserted into the inner walls of the left side and the right side of the waste treatment box, a support shaft is formed on each turntable, each support shaft penetrates through a waste treatment box plug bush to be fixed with a driven belt wheel, each driven belt wheel is connected with a first driving belt wheel through a first driving belt, and each first driving belt wheel plug bush is fixed on a driving shaft; the middle part plug bush of transmission shaft is fixed with second driving pulley, and second driving pulley is connected with driving pulley through the second drive belt, and on the fixed pivot of arranging the material motor of driving pulley plug bush, arrange the material motor and fix on the motor support, the transmission shaft on articulated have a plurality of bearing frames, bearing frame and motor support are all fixed on the front end face of waste disposal case.
Preferably, the feed hopper is located the middle part of waste disposal case, the length of feed hopper is less than the length of waste disposal case.
Preferably, the waste treatment box at the waste outlet is fixedly connected with an inclined discharge channel, and the discharge channel is fixedly connected with a support fixed on the rear end face of the waste treatment box.
Preferably, the stop levers are linearly and uniformly distributed on the extrusion plate, and the end surfaces of the front side and the rear side of the extrusion plate are abutted against the inner wall of the waste treatment box.
Preferably, the length of the blocking rod is not less than twice the length of the waste treatment tank.
Preferably, the extrusion plate is inserted with a transverse guide column, and two ends of the guide column are inserted and fixed on the waste treatment box.
Preferably, the guide post is located the upside of waste material treatment box, and guide post and lead screw distribute in the both sides of feeder hopper.
The invention has the beneficial effects that: the rake type grid sewage-removing machine can extrude and remove the sundries intercepted by the rake type grid sewage-removing machine, can automatically output the sundries after water removal, and improves the sewage treatment efficiency.
Description of the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of another embodiment of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 3;
fig. 5 is a schematic sectional view at B-B in fig. 3.
In the figure: 1. a waste treatment tank; 1a, a feed hopper; 1b, a drainage groove; 1c, a waste outlet; 2. a pressing plate; 3. a stop lever; 4. a limiting rod; 5. a discharge chute; 6. supporting; 7. a lead screw; 8. a guide post; 9. a limit baffle; 10. an extrusion motor; 11. a turntable; 11a, a fulcrum; 12. a driven pulley; 13. a first drive belt; 14. a first drive pulley; 15. a drive shaft; 16. a bearing seat; 17. a second belt; 18. a driving pulley; 19. a motor bracket; 20. a discharge motor; 21. a second drive pulley.
Detailed Description
Example (b): referring to fig. 1 to 5, the dirt discharging structure on the rake-type grid sewage remover comprises a transverse waste treatment box 1, wherein a conical feed hopper 1a is formed at the top end of the waste treatment box 1, a transverse water discharging groove 1b is formed at the bottom end of the waste treatment box 1, a vertical extrusion plate 2 is arranged in the waste treatment box 1, a plurality of transverse baffle rods 3 are fixedly inserted into the lower end of the extrusion plate 2, and two ends of each baffle rod 3 penetrate through the left side and the right side of the waste treatment box 1 and are fixedly connected with limiting rods 4; the front side of the upper end of the extrusion plate 2 is in threaded connection with a transverse lead screw 7, two ends of the lead screw 7 are inserted into the left side wall and the right side wall of the waste treatment box 1 and abut against a limit baffle 9, the limit baffle 9 is fixed on the left side wall and the right side wall of the waste treatment box 1, an extrusion motor 10 is fixedly connected onto the limit baffle 9, and a rotating shaft of the extrusion motor 10 is fixedly connected with the lead screw 7.
A waste outlet 1c is formed in the rear end face of the left side and the rear end face of the right side of the waste treatment box 1, a plurality of circular turntables 11 are inserted into the inner walls of the left side and the right side of the waste treatment box 1, fulcrum shafts 11a are formed on the turntables 11, the fulcrum shafts 11a penetrate through a plug bush of the waste treatment box 1 and are fixed with driven belt wheels 12, the driven belt wheels 12 are connected with first driving belt wheels 14 through first driving belts 13, and the first driving belt wheels 14 are fixed on a driving shaft 15 in a plug bush manner; a second driving belt wheel 21 is fixed to the middle of the driving shaft 15 in a sleeved mode, the second driving belt wheel 21 is connected with a driving belt wheel 18 through a second driving belt 17, the driving belt wheel 18 is fixed to a rotating shaft of a discharging motor 20 in a sleeved mode, the discharging motor 20 is fixed to a motor support 19, a plurality of bearing blocks 16 are hinged to the driving shaft 15, and the bearing blocks 16 and the motor support 19 are fixed to the end face of the front side of the waste material processing box 1.
Preferably, the feeding hopper 1a is located in the middle of the waste treatment tank 1, and the length of the feeding hopper 1a is smaller than that of the waste treatment tank 1.
Preferably, an inclined discharge channel 5 is fixedly connected to the waste treatment tank 1 at the waste outlet 1c, the discharge channel 5 is fixedly connected to a support 6, and the support 6 is fixed to the rear end face of the waste treatment tank 1.
Preferably, the stop levers 3 are linearly and uniformly distributed on the extrusion plate 2, and the front and rear end faces of the extrusion plate 2 abut against the inner wall of the waste treatment box 1.
Preferably, the length of the stop lever 3 is not less than twice the length of the waste disposal bin 1.
Preferably, the extrusion plate 2 is inserted with a transverse guide column 8, and two ends of the guide column 8 are inserted and fixed on the waste treatment box 1.
Preferably, the guide posts 8 are located on the upper side of the waste disposal bin 1, and the guide posts 8 and the lead screws 7 are distributed on both sides of the feed hopper 1 a.
The working principle is as follows: the invention is a dirt discharging structure on a rake-type grid cleaner, sundries lifted by a rake on the grid cleaner fall into a feed hopper 1a of the structure, enter a waste treatment box 1 through the feed hopper 1a, the sundries are distributed on the upper side of a stop lever 3, an extrusion motor 10 is started, a lead screw 7 is used for transmission, so that an extrusion plate 2 moves towards the left end or the right end of the waste treatment box 1, the extrusion plate 2 can realize extrusion dewatering of the sundries by matching with the left side wall and the right side wall of the waste treatment box 1, the removed sewage falls into the lower part of the waste treatment box 1 through the stop lever 3, and is discharged through a drainage groove 1b and falls into a sewage pool;
meanwhile, two ends of the waste treatment box 1 are provided with rotating turntables 11 (the turntables 11 can be driven by a belt to rotate under the driving of a discharging motor 20), and the turntables 11 rotate to discharge extruded sundries from a waste outlet 1c of the waste treatment box 1 by using friction force.
The examples are intended to illustrate the invention, but not to limit it. The described embodiments may be modified by those skilled in the art without departing from the spirit and scope of the present invention, and therefore, the scope of the appended claims should be accorded the full scope of the invention as set forth in the appended claims.
Claims (6)
1. The utility model provides a row's of filth material structure on tooth harrow formula grid sewage removing machine, includes horizontal waste material treatment case (1), its characterized in that: a conical feed hopper (1a) is formed at the top end of the waste treatment box (1), a transverse drainage channel (1b) is formed at the bottom end of the waste treatment box (1), a vertical extrusion plate (2) is arranged in the waste treatment box (1), a plurality of transverse stop levers (3) are fixedly inserted at the lower end of the extrusion plate (2), and limiting rods (4) are fixedly connected to the left and right sides of the stop levers (3) which penetrate through the waste treatment box (1); the front side of the upper end of the extrusion plate (2) is in threaded connection with a transverse lead screw (7), two ends of the lead screw (7) are inserted into the left side wall and the right side wall of the waste treatment box (1) and abut against a limiting baffle (9), the limiting baffle (9) is fixed on the left side wall and the right side wall of the waste treatment box (1), an extrusion motor (10) is fixedly connected onto the limiting baffle (9), and a rotating shaft of the extrusion motor (10) is fixedly connected with the lead screw (7);
the waste treatment device is characterized in that waste outlets (1c) are formed in the rear end faces of the left side and the right side of the waste treatment box (1), a plurality of round turntables (11) are inserted into the inner walls of the left side and the right side of the waste treatment box (1), fulcrum shafts (11a) are formed on the turntables (11), driven pulleys (12) are fixed on the fulcrum shafts (11a) through plug bushes of the waste treatment box (1), the driven pulleys (12) are connected with first driving pulleys (14) through first driving belts (13), and the plug bushes of the first driving pulleys (14) are fixed on a driving shaft (15); a second transmission belt wheel (21) is fixed in the middle of the transmission shaft (15) in a sleeved mode, the second transmission belt wheel (21) is connected with the driving belt wheel (18) through a second transmission belt (17), the driving belt wheel (18) is fixed on a rotating shaft of a discharging motor (20) in a sleeved mode, the discharging motor (20) is fixed on a motor support (19), a plurality of bearing seats (16) are hinged to the transmission shaft (15), and the bearing seats (16) and the motor support (19) are fixed on the end face of the front side of the waste treatment box (1);
the stop rods (3) are linearly and uniformly distributed on the extrusion plate (2), and the end faces of the front side and the rear side of the extrusion plate (2) are abutted against the inner wall of the waste treatment box (1).
2. The dirt discharging structure of claim 1, wherein: feed hopper (1a) be located the middle part of waste disposal case (1), the length of feed hopper (1a) is less than the length of waste disposal case (1).
3. The dirt discharging structure of claim 1, wherein: fixedly connected with arranges material channel (5) to one side on waste material treatment box (1) of waste material export (1c) department, arranges material channel (5) fixedly connected with support (6), supports (6) and fixes on the rear end face of waste material treatment box (1).
4. The dirt discharging structure of claim 1, wherein: the length of the stop lever (3) is not less than twice that of the waste treatment box (1).
5. The dirt discharging structure of claim 1, wherein: the extrusion plate (2) is inserted with a transverse guide column (8), and two ends of the guide column (8) are inserted and fixed on the waste treatment box (1).
6. The dirt discharging structure of claim 5, wherein: the guide post (8) is positioned on the upper side of the waste treatment box (1), and the guide post (8) and the screw rod (7) are distributed on two sides of the feed hopper (1 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910437450.XA CN110078145B (en) | 2019-05-24 | 2019-05-24 | Dirt discharging structure on rake-type grid dirt remover |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910437450.XA CN110078145B (en) | 2019-05-24 | 2019-05-24 | Dirt discharging structure on rake-type grid dirt remover |
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| CN110078145A CN110078145A (en) | 2019-08-02 |
| CN110078145B true CN110078145B (en) | 2021-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910437450.XA Active CN110078145B (en) | 2019-05-24 | 2019-05-24 | Dirt discharging structure on rake-type grid dirt remover |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205684348U (en) * | 2016-06-22 | 2016-11-16 | 中储粮成都粮食储藏科学研究所 | A kind of discharge with endless screw mechanism of band airlock |
| CN206201523U (en) * | 2016-10-12 | 2017-05-31 | 深圳业高环保科技有限公司 | Domestic refuse dewatering machine |
| CN108527914A (en) * | 2018-03-09 | 2018-09-14 | 苏州尤盛纺织有限公司 | A kind of textile waste processing unit |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060095860A (en) * | 2006-08-12 | 2006-09-04 | 여인봉 | Apparatus for dewatering and for separating of high liquid excrementitious matter of livestock |
-
2019
- 2019-05-24 CN CN201910437450.XA patent/CN110078145B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205684348U (en) * | 2016-06-22 | 2016-11-16 | 中储粮成都粮食储藏科学研究所 | A kind of discharge with endless screw mechanism of band airlock |
| CN206201523U (en) * | 2016-10-12 | 2017-05-31 | 深圳业高环保科技有限公司 | Domestic refuse dewatering machine |
| CN108527914A (en) * | 2018-03-09 | 2018-09-14 | 苏州尤盛纺织有限公司 | A kind of textile waste processing unit |
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| CN110078145A (en) | 2019-08-02 |
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Effective date of registration: 20211028 Address after: 317525 Daxi Zhen Ying Qian Cun, Wenling City, Taizhou City, Zhejiang Province Applicant after: Wenling Shanshi Jindeli electrical accessories factory Address before: 215000 building 21, No. 369, Lushan Road, high tech Zone, Suzhou City, Jiangsu Province Applicant before: SUZHOU YAOSHUIYUAN ENVIRONMENTAL TECHNOLOGY Co.,Ltd. |
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