CN110902757A

CN110902757A - Sewage treatment pond mud sediment collection limit remove device that floats

Info

Publication number: CN110902757A
Application number: CN201811084027.8A
Authority: CN
Inventors: 徐俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-09-18
Filing date: 2018-09-18
Publication date: 2020-03-24

Abstract

The invention discloses a sewage treatment tank floating sludge edge collecting and removing device which comprises a sewage tank, wherein fixed plates are fixedly arranged on the surfaces of two sides of the sewage tank, telescopic rods are fixedly arranged on the upper surfaces of the fixed plates, a cross beam is fixedly arranged at the upper ends of the telescopic rods, a motor base is fixedly arranged on the surface of one side of the cross beam, a motor is arranged on the upper surface of the motor base, the output end of the motor is connected with a lead screw, a lead screw sleeve is slidably connected to the surface of the lead screw, a hydraulic cylinder is arranged at the lower end of the lead screw sleeve, a floating sludge collecting frame is fixedly arranged at the lower end of the hydraulic cylinder, grooves are formed in the bottom ends of two sides in the floating sludge collecting frame, a filter plate is movably arranged in each groove, and. The floating mud cannot be settled to the bottom of the sewage pool again due to the second equipment during collection, the floating mud collection effect is better, and the floating mud is removed more cleanly.

Description

Sewage treatment pond mud sediment collection limit remove device that floats

Technical Field

The invention relates to the technical field of sewage treatment equipment, in particular to a floating sludge edge-collecting removing device for a sewage treatment tank.

Background

The water pollution condition is continuously intensified, so that the sewage treatment and regeneration industry is under unprecedented attention, the village and town sewage mainly comprises domestic sewage and agricultural wastewater, the components of the domestic sewage are relatively fixed, the domestic sewage mainly contains organic matters such as carbohydrate, protein, amino acid, fat and the like, the domestic sewage is relatively suitable for the growth of bacteria and becomes a place for the survival and propagation of bacteria and viruses, and the existing sewage treatment tank can generate more floating mud when treating the sewage.

1. The current sludge treatment device rotates through walking motor drive rotation bridge to drive the scraper blade and promote the sludge float sediment discharge opening that is close to the pond limit with the sludge float, but because the rotation bridge rotational speed is too slow, the scraper blade promotes the centrifugal force of sludge float less strong, the sludge float has not been scraped the sludge float sediment discharge opening and just is blown scattered by the wind, be difficult to effectual mud float of getting rid of, simultaneously because the effect of scraper blade probably breaks the bottom that makes the sludge float subside the effluent water sump once more with the bubble on the sludge float, thereby lead to the sludge float to be more difficult to collect.

2. The existing floating mud removing device cannot well remove floating mud on the surface of the scraper, and meanwhile, the scraper of the existing floating mud removing device is located in the sewage treatment tank for a long time, so that the scraper can be corroded by sewage in the sewage treatment tank, and the service life of the scraper is shortened.

Disclosure of Invention

The invention aims to provide a floating sludge edge collecting and removing device for a sewage treatment tank, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a sewage treatment pool floating sludge edge collecting and removing device comprises a sewage pool, wherein fixed plates are fixedly arranged on the surfaces of two sides of the sewage pool, telescopic rods are fixedly arranged on the upper surfaces of the fixed plates, a cross beam is fixedly arranged at the upper end of each telescopic rod, a motor base is fixedly arranged on the surface of one side of the cross beam, a motor is arranged on the upper surface of the motor base, the output end of the motor is connected with a lead screw, a lead screw sleeve is slidably connected to the surface of the lead screw, a hydraulic cylinder is arranged at the lower end of the lead screw sleeve, a floating sludge collecting frame is fixedly arranged at the lower end of the hydraulic cylinder, grooves are formed in the bottom ends of two sides inside the floating sludge collecting frame, a filter plate is movably arranged inside each groove, a scraper plate is movably arranged on the upper surface of the filter plate, a support is fixedly arranged, the one end that the support was kept away from to the pull rod is fixed to be provided with the horizontal pole, the top that the effluent water sump kept away from motor one side is fixed to be provided with the mud floating collecting box.

Preferably, the lower surface of the cross beam is provided with a notch matched with the screw rod sleeve, and the screw rod sleeve is connected with the cross beam through the notch in a sliding manner.

Preferably, the bottom of the outside both sides of frame is collected to the mud floating, the bolt hole has all been seted up, the bolt hole has positioning bolt through threaded connection.

Preferably, the lower surface of the inner part of the floating mud collecting frame is provided with a through hole.

Preferably, the inside both sides of frame are collected to the mud floating and all fixed block that is provided with in the upper end of scraper blade, the inside of fixed block seted up with horizontal pole assorted draw-in groove.

Preferably, the both sides of scraper blade are all fixed and are provided with the slider, the inside both sides of frame are collected to the mud floating all seted up with slider assorted spout, the scraper blade passes through spout and slider sliding connection with the mud floating collection frame.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the floating mud collecting frame is fixedly arranged at the bottom end of the hydraulic cylinder, and the floating mud floating on the liquid surface of the sewage pool is collected through the floating mud collecting frame, so that the floating mud is not scattered, the floating mud which originally floats is not settled to the bottom of the sewage pool again, the collecting effect is better, and the floating mud treatment is cleaner.

2. According to the invention, the scraper is arranged in the floating mud collecting frame, the scraper can clean the sludge in the sludge collecting frame, the fixed plates are fixedly arranged on the two sides of the sewage pool, the telescopic rods are arranged on the upper surfaces of the fixed plates, and when the floating mud is not required to be collected, the floating mud collecting frame can be separated from the sewage pool by extending the telescopic rods, so that the corrosion of sewage to the collecting frame is eliminated.

Drawings

FIG. 1 is a schematic view of the overall structure of a device for removing the floating sludge and the edge of the sewage treatment tank.

Fig. 2 is an enlarged schematic view of a part A in fig. 1 of the device for removing the floating sludge and the edge of the sewage treatment tank.

FIG. 3 is a front view of a floating mud collecting frame of the device for collecting and removing floating mud and slag in a sewage treatment tank.

Fig. 4 is an enlarged schematic view of a device for removing the floating sludge and the edge collecting in the sewage treatment tank, which is shown in fig. 3 at the position B.

In the figure: 1. a sewage treatment tank; 2. a fixing plate; 3. a telescopic rod; 4. a cross beam; 5. a motor base; 6. a motor; 7. a screw rod; 8. a screw rod sleeve; 9. a hydraulic cylinder; 10. a floating mud collection frame; 11. a groove; 12. a filter plate; 13. a squeegee; 14. a support; 15. a pull rod; 16. a cross bar; 17. a floating mud collection box; 18. bolt holes; 19. positioning the bolt; 20. and (5) fixing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a sewage treatment tank floating sludge edge collecting and removing device comprises a sewage tank 1, wherein fixed plates 2 are fixedly arranged on the surfaces of two sides of the sewage tank 1, telescopic rods 3 are fixedly arranged on the upper surfaces of the fixed plates 2, a cross beam 4 is fixedly arranged at the upper ends of the telescopic rods 3, a motor base 5 is fixedly arranged on the surface of one side of the cross beam 4, a motor 6 is mounted on the upper surface of the motor base 5, an output end of the motor 6 is connected with a lead screw 7, a lead screw sleeve 8 is slidably connected on the surface of the lead screw 7, a hydraulic cylinder 9 is mounted at the lower end of the lead screw sleeve 8, a floating sludge collecting frame 10 is fixedly arranged at the lower end of the hydraulic cylinder 9, grooves 11 are respectively formed in the bottoms of two inner sides of the floating sludge collecting frame 10, a filter plate 12 is movably arranged in each groove 11, a scraper 13 is movably arranged on the upper surface of the filter, the inside of support 14 is connected with pull rod 15 through the pivot rotation, the one end that support 14 was kept away from to pull rod 15 is fixed to be provided with horizontal pole 16, the top of effluent water sump 1 one side of keeping away from motor 6 is fixed to be provided with superficial mud collecting box 17.

The lower surface of the cross beam 4 is provided with a notch matched with the screw rod sleeve 8, and the screw rod sleeve 8 is connected with the cross beam 4 in a sliding mode through the notch, so that the screw rod sleeve 8 can stably move in the cross beam; the bottom ends of the two outer sides of the floating sludge collecting frame 10 are respectively provided with a bolt hole 18, and the bolt holes 18 are connected with positioning bolts 19 through threads, so that the filter plate 12 can be fixed conveniently; the lower surface inside the floating mud collecting frame 10 is provided with a through hole, which is beneficial to the outflow of water filtered by the filter plate 12; the two sides of the inside of the floating mud collecting frame 10 are fixedly provided with fixed blocks 20 at the upper ends of the scrapers 13, and the inside of each fixed block 20 is provided with a clamping groove matched with the cross rod 16, so that the cross rod 16 can be fixed conveniently; the both sides of scraper blade 13 are all fixed and are provided with the slider, the inside both sides of frame 10 are collected to the mud that floats all seted up with slider assorted spout, scraper blade 13 collects frame 10 with the mud that floats and passes through spout and slider sliding connection, are favorable to scraper blade 13 to collect the inside stable removal of frame 10 at the mud that floats.

The working principle is as follows: when the floating mud collecting frame is used, the floating mud collecting frame 10 is placed below the liquid level of the sewage pool 1 by operating the hydraulic cylinder 9, the motor 6 rotates to drive the screw rod 7 to rotate, the screw rod sleeve 8 axially moves along the screw rod 7, the floating mud collecting frame 10 moves to the floating mud collecting box 17 along the screw rod sleeve 8, the floating mud collecting frame 10 collects floating mud floating on the liquid level, when the floating mud collecting frame 10 reaches the edge, the hydraulic cylinder 9 contracts to bring the floating mud collecting frame 10 above the liquid level, the filter plate 12 separates the collected floating mud from water, the water flows to the sewage pool 1 through the through hole, the floating mud is on the surface of the filter plate 12, the floating mud collecting frame 10 is moved to the top end of the floating mud collecting box 17, the cross rod 16 is taken out from the clamping groove of the fixed block 20, the cross rod 16 is pulled to drive the scraper 13 to move, the scraper 13 scrapes the floating mud on the surface of the filter plate 12, the floating mud is scraped to the inside of the floating mud, the filter plates 12 are removed from the sludge collection frame 10 by turning the set bolts 19.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sewage treatment pond mud sediment collection limit remove device that floats, includes effluent water sump (1), its characterized in that: the sewage pool comprises a sewage pool body (1), fixing plates (2) are fixedly arranged on the surfaces of two sides of the sewage pool body (1), telescopic rods (3) are fixedly arranged on the upper surfaces of the fixing plates (2), cross beams (4) are fixedly arranged at the upper ends of the telescopic rods (3), a motor base (5) is fixedly arranged on the surface of one side of each cross beam (4), a motor (6) is arranged on the upper surface of the motor base (5), a lead screw (7) is connected to the output end of the motor (6), a lead screw sleeve (8) is slidably connected to the surface of each lead screw (7), a hydraulic cylinder (9) is arranged at the lower end of each lead screw sleeve (8), a floating mud collecting frame (10) is fixedly arranged at the lower end of each hydraulic cylinder (9), grooves (11) are formed in the bottoms of two inner sides of each floating mud collecting, the upper surface activity of filter (12) is provided with scraper blade (13), the fixed support (14) that is provided with in top of scraper blade (13), the inside of support (14) is rotated through the pivot and is connected with pull rod (15), the fixed horizontal pole (16) that is provided with in one end that support (14) were kept away from in pull rod (15), the top that motor (6) one side was kept away from in effluent water sump (1) is fixed and is provided with superficial mud collecting box (17).

2. The device for removing the floating sludge and the edge collecting in the sewage treatment tank according to claim 1, which is characterized in that: the lower surface of the cross beam (4) is provided with a notch matched with the screw rod sleeve (8), and the screw rod sleeve (8) is connected with the cross beam (4) in a sliding mode through the notch.

3. The device for removing the floating sludge and the edge collecting in the sewage treatment tank according to claim 1, which is characterized in that: bolt holes (18) are formed in the bottom ends of the two outer sides of the floating mud collecting frame (10), and the bolt holes (18) are connected with positioning bolts (19) through threads.

4. The device for removing the floating sludge and the edge collecting in the sewage treatment tank according to claim 1, which is characterized in that: the lower surface of the inner part of the floating mud collecting frame (10) is provided with a through hole.

5. The device for removing the floating sludge and the edge collecting in the sewage treatment tank according to claim 1, which is characterized in that: the inside both sides of frame (10) are collected to the mud slick all fixedly in the upper end of scraper blade (13) and are provided with fixed block (20), the draw-in groove with horizontal pole (16) assorted has been seted up to the inside of fixed block (20).

6. The device for removing the floating sludge and the edge collecting in the sewage treatment tank according to claim 1, which is characterized in that: the both sides of scraper blade (13) are all fixed and are provided with the slider, the inside both sides of frame (10) are collected to the mud floating all seted up with slider assorted spout, scraper blade (13) are collected frame (10) with the mud floating and are passed through spout and slider sliding connection.