CN213924341U

CN213924341U - Sewage treatment is with deposiing device

Info

Publication number: CN213924341U
Application number: CN202023021570.9U
Authority: CN
Inventors: 王国胜; 张先超; 张宇
Original assignee: Hefei Zhenxiang Sewage Treatment Co ltd
Current assignee: Hefei Zhenxiang Sewage Treatment Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-08-10
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a sewage treatment is with deposiing device, including the device main part, sealed apron is installed to the upside of device main part, the last surface intermediate position fixed mounting of sealed apron has the rotating electrical machines, the screw thread axle is installed to the output of rotating electrical machines, the lateral surface bottom fixedly connected with puddler of screw thread axle, the lateral surface of screw thread axle and the fixed cover in top that is located the puddler are equipped with spacing fender ring, the lateral surface cover of screw thread axle is equipped with the elevator, the lateral surface of elevator is close to the equal fixed cover in upper and lower both sides and is equipped with spacing snap ring, and is two sets of install a filter screen between the spacing snap ring. This sediment device can prevent that impurity from attaching to on the device inside wall and being difficult to clear away, plays the effect of preventing blockking up simultaneously for the rate of subsiding of impurity has improved the precipitation efficiency of impurity, and has swift dismantlement function, conveniently discharges debris and recovery drainage.

Description

Sewage treatment is with deposiing device

Technical Field

The utility model relates to a sewage treatment technical field specifically is a sewage treatment is with deposiing device.

Background

Along with the development of society and the development of industry, the problems of water resource shortage and environmental pollution are increasingly serious, the treatment of wastewater is more and more important, the sewage treatment process generally adopts a mode of combining natural precipitation and biological aeration, a sedimentation tank, an anaerobic tank, an anoxic tank, an aerobic tank, a denitrification tank, a micro-aeration tank and the like are required to be arranged according to different treatment processes of all steps, the existing sedimentation device is used for depositing sediments in mixed liquid to the bottom of the device by utilizing a long-time standing method, and the sedimentation efficiency is too low;

sewage treatment in market is with deposiing the device usually when deposiing, impurity is attached to on the device inside wall easily and is difficult to clear away, and impurity blocks up the outlet easily simultaneously, does not play the effect of preventing blockking up, has also reduced the settlement rate and the precipitation efficiency of impurity to do not have swift dismantlement function, inconvenient quick discharge debris and recovery drainage, for this reason, we propose a sewage treatment is with deposiing device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage treatment is with deposiing device to solve the sewage treatment on the market that proposes in the above-mentioned background art and use deposiing device usually when deposiing, impurity adheres to on the device inside wall easily and is difficult to clear away, and impurity blocks up the outlet easily simultaneously, does not play the effect of preventing blockking up, has also reduced the settlement rate and the precipitation efficiency of impurity, and does not have swift dismantlement function, inconvenient quick discharge debris and the problem of recovery drainage.

In order to achieve the above object, the utility model provides a following technical scheme: a sedimentation device for sewage treatment comprises a device main body, wherein a sealing cover plate is arranged on the upper side of the device main body, a rotary motor is fixedly arranged in the middle of the upper surface of the sealing cover plate, a threaded shaft is arranged at the output end of the rotary motor, the bottom end of the outer side surface of the threaded shaft is fixedly connected with a stirring rod, a limit stop ring is fixedly sleeved on the outer side surface of the threaded shaft and positioned above the stirring rod, the outer side surface of the threaded shaft is sleeved with a lifting block, the outer side surface of the lifting block is fixedly sleeved with limiting snap rings close to the upper side and the lower side, a first filter screen is arranged between the two groups of limiting snap rings, the lower surface of the first filter screen and the positions of the corners are fixedly provided with scrapers, the middle position of the upper surface of the lifting block is provided with a threaded hole in a penetrating way, a second filter screen is arranged between the middle positions, close to the bottom, of the two inner side walls of the device body.

As a further aspect of the present invention: the puddler is the cross setting, and the puddler passes through threaded shaft movable mounting in the top of No. two filter screens, the shape of No. two filter screens is the style of calligraphy of falling V.

As a further aspect of the present invention: the lifting block is in threaded connection with the threaded shaft through a threaded hole, the first filter screen is movably mounted in the device main body through the threaded shaft and the threaded hole, and the inner side faces of the four scraping plates are all obliquely arranged.

As a further aspect of the present invention: the device is characterized in that an inlet pipe is arranged close to the top of one side face of the device main body, a feeding plate is arranged at one end, far away from the device main body, of the inlet pipe, a connecting shaft is connected between the feeding plate and the inlet pipe, the inlet pipe is inclined, and two sets of supporting rods are fixedly arranged on the two side faces of the device main body close to the bottom of the device main body.

As a further aspect of the present invention: the downside fixedly connected with essence net of No. two filter screens, essence net's downside is provided with the water storage box, the both sides face of water storage box is close to the equal fixed mounting in top intermediate position and has the connecting block, two lateral walls of device main part are close to the equal fixed mounting in bottom intermediate position and have the fixed plate, and are two sets of the upper surface of fixed plate all runs through and is provided with fastening bolt No. one, the bottom of device main part is close to both sides and all installs the fly leaf, and is two sets of the equal fixedly connected with adsorption pad of upper surface of fly leaf is two sets of the fly leaf respectively with essence net both sides between be connected with the hinge, two sets of the rotor plate is all installed, two sets of all run through on the rotor plate and be provided with No. two fastening bolt.

As a further aspect of the present invention: two sets of all seted up a thread groove on the connecting block, and two sets of fastening bolt pass the fixed plate respectively and cooperate a thread groove and two sets of connecting block threaded connection.

As a further aspect of the present invention: two sets of fly leaf passes through hinge movable mounting respectively in the both sides of secondary filter net, and the both sides face of device main part is close to bottom intermediate position and has all seted up No. two thread grooves, and is two sets of all run through on the rotor plate and be provided with the axis of rotation, and No. two sets of No. two fastening bolt pass rotor plate and No. two sets of thread groove threaded connection respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the rotary motor on the sealing cover plate is started to drive the threaded shaft to rotate, so that the lifting block and the first filter screen are driven to move downwards in the device main body under the matching of the threaded hole and the two groups of limiting snap rings, impurities attached to the inner side wall of the device main body are removed through the four groups of scraping plates with the inclined surfaces, and the two groups of inverted V-shaped filter screens are matched, so that the impurities are accumulated on the two groups of adsorption pads, the impurities are prevented from being attached to the inner side wall of the device and being difficult to remove, meanwhile, the anti-blocking effect is achieved, the settling rate of the impurities is accelerated, and the settling efficiency of the impurities is improved;

2. after the sewage deposits, rotate a two sets of fastening bolt that run through the fixed plate and take off through a thread groove on the connecting block respectively for the water storage box breaks away from the below of fine filter screen, rotates two sets of fastening bolt No. two through No. two thread grooves respectively after that, makes two sets of fly leafs rotate through the hinge respectively, until taking out the impurity on two sets of adsorption pads, has swift dismantlement function, convenient discharge debris and recovery drainage.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic internal cross-sectional view of the present invention;

FIG. 3 is a schematic view of the connection structure of the threaded shaft of the present invention;

fig. 4 is a schematic view of the connection structure of the middle water storage tank and the movable plate of the present invention.

In the figure: 1. a device main body; 2. sealing the cover plate; 3. a rotating electric machine; 4. a threaded shaft; 5. a stirring rod; 6. a limit stop ring; 7. a lifting block; 8. a limit snap ring; 9. a first filter screen; 10. a squeegee; 11. a threaded hole; 12. a feed pipe; 13. a feeding plate; 14. a second filter screen; 15. fine filtering net; 16. a water storage tank; 17. connecting blocks; 18. a fixing plate; 19. a first fastening bolt; 20. a movable plate; 21. an adsorption pad; 22. a hinge; 23. a rotating plate; 24. a second fastening bolt; 25. a support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a sedimentation device for sewage treatment comprises a device main body 1, a sealing cover plate 2 is installed on the upper side of the device main body 1, a rotating motor 3 is fixedly installed at the middle position of the upper surface of the sealing cover plate 2, a threaded shaft 4 is installed at the output end of the rotating motor 3, a stirring rod 5 is fixedly connected to the bottom end of the outer side surface of the threaded shaft 4, a limit stop ring 6 is fixedly sleeved on the outer side surface of the threaded shaft 4 and positioned above the stirring rod 5, a lifting block 7 is sleeved on the outer side surface of the threaded shaft 4, limit snap rings 8 are fixedly sleeved on the outer side surface of the lifting block 7 close to the upper side and the lower side, a first filter screen 9 is installed between the two groups of limit snap rings 8, scraping plates 10 are fixedly installed on the lower surface of the first filter screen 9 and positioned at the corner positions, a threaded hole 11 is formed in the middle position of the upper surface of the lifting block 7 in a penetrating manner, and a second filter screen 14 is arranged between the two inner side walls of the device main body 1 close to the middle position of the bottom, the stirring rod 5 is arranged in a cross shape, the stirring rod 5 is movably arranged above the second filter screen 14 through the threaded shaft 4, the second filter screen 14 is in an inverted V shape, the lifting block 7 is in threaded connection with the threaded shaft 4 through the threaded hole 11, the first filter screen 9 is movably arranged inside the device main body 1 through the threaded shaft 4 and the threaded hole 11, and the inner side surfaces of the four groups of scraping plates 10 are all arranged in an inclined manner;

through the technical scheme: the rotary motor 3 on the sealing cover plate 2 is started to drive the threaded shaft 4 to rotate, so that the lifting block 7 and the first filter screen 9 are driven to move downwards in the device main body 1 under the matching of the threaded hole 11 and the two groups of limiting snap rings 8, impurities attached to the inner side wall of the device main body 1 are removed through the four groups of scraping plates 10 with inclined surfaces, and the second filter screen 14 in an inverted V shape is matched, so that the impurities are accumulated on the two groups of adsorption pads 21, the impurities are prevented from being attached to the inner side wall of the device and being difficult to remove, meanwhile, the anti-blockage effect is achieved, the settling rate of the impurities is accelerated, and the settling efficiency of the impurities is improved;

a feeding pipe 12 is fixedly arranged on one side surface of the device main body 1 close to the top, a feeding plate 13 is arranged at one end of the feeding pipe 12 far away from the device main body 1, a connecting shaft is connected between the feeding plate 13 and the feeding pipe 12, the feeding pipe 12 is obliquely arranged, and two groups of supporting rods 25 are fixedly arranged on two side surfaces of the device main body 1 close to the bottom;

a fine filter screen 15 is fixedly connected to the lower side of the second filter screen 14, a water storage tank 16 is arranged on the lower side of the fine filter screen 15, connecting blocks 17 are fixedly mounted at the positions, close to the top, of the two side surfaces of the water storage tank 16, fixed plates 18 are fixedly mounted at the positions, close to the bottom, of the middle of the two outer side walls of the device main body 1, first fastening bolts 19 are arranged on the upper surfaces of the two groups of fixed plates 18 in a penetrating mode, movable plates 20 are mounted at the positions, close to the two sides, of the bottom of the device main body 1, adsorption pads 21 are fixedly connected to the upper surfaces of the two groups of movable plates 20, hinges 22 are connected between the two groups of movable plates 20 and the two sides of the fine filter screen 15 respectively, rotating plates 23 are mounted at the middle positions of the outer ends of the two groups of movable plates 20, second fastening bolts 24 are arranged on the two groups of, two groups of movable plates 20 are movably mounted on two sides of the fine filter screen 15 through hinges 22 respectively, two side surfaces of the device main body 1 close to the middle position of the bottom are provided with two thread grooves, two groups of rotating plates 23 are provided with rotating shafts in a penetrating manner, and two groups of second fastening bolts 24 penetrate through the rotating plates 23 respectively and are in threaded connection with the two groups of second thread grooves;

through the technical scheme: after the sewage deposits, rotate two sets of fastening bolt 19 that run through fixed plate 18 and take off through a thread groove on the connecting block 17 respectively for water storage box 16 breaks away from the below of fine filter screen 15, rotate two sets of No. two fastening bolt 24 through No. two thread grooves respectively after that, make two sets of fly leaf 20 rotate through hinge 22 respectively, until taking out the impurity on two sets of adsorption pads 21, have swift dismantlement function, conveniently discharge debris and recovery drainage.

The working principle is as follows: for the sedimentation device, firstly, the staff opens the feeding plate 13 on the feeding pipe 12, the sewage and the flocculating agent are guided into the device main body 1 in sequence, then the rotating motor 3 on the sealing cover plate 2 is started, the threaded shaft 4 is driven to rotate, thereby the lifting block 7 and the first filter screen 9 are driven to move downwards in the device main body 1 under the matching of the threaded hole 11 and the two groups of limiting snap rings 8, further the impurities attached to the inner side wall of the device main body 1 are removed through the four groups of scraping plates 10 with inclined surfaces, and the second filter screen 14 in the shape of inverted V is matched, so that the impurities are accumulated on the two groups of adsorption pads 21, the impurities are prevented from being attached to the inner side wall of the device and being difficult to remove, meanwhile, the anti-blocking effect is achieved, the sedimentation rate of the impurities is accelerated, the sedimentation efficiency of the impurities is improved, meanwhile, the stirring rod 5 also rotates along with the threaded shaft 4, mix the stirring to sewage and flocculating agent, after the sewage deposits, rotate two sets of fastening bolt 19 that run through fixed plate 18 and take off through a thread groove on connecting block 17 respectively, make water storage box 16 break away from the below of fine filter screen 15, rotate two sets of No. two fastening bolt 24 that run through rotor plate 23 through No. two thread grooves respectively after that, make two sets of fly leaf 20 rotate through hinge 22 respectively, until taking out the impurity on two sets of adsorption pads 21, have swift dismantlement function, conveniently discharge debris and recovery drainage.

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 is with deposiing device, includes device main part (1), its characterized in that: the device is characterized in that a sealing cover plate (2) is installed on the upper side of the device main body (1), a rotating motor (3) is fixedly installed at the middle position of the upper surface of the sealing cover plate (2), a threaded shaft (4) is installed at the output end of the rotating motor (3), a stirring rod (5) is fixedly connected to the bottom end of the outer side surface of the threaded shaft (4), a limiting stop ring (6) is fixedly sleeved on the outer side surface of the threaded shaft (4) and positioned above the stirring rod (5), a lifting block (7) is sleeved on the outer side surface of the threaded shaft (4), limiting snap rings (8) are fixedly sleeved on the outer side surface of the lifting block (7) close to the upper side and the lower side, a first filter screen (9) is installed between the two limiting snap rings (8), scraping plates (10) are fixedly installed on the lower surface of the first filter screen (9) and positioned at corners, and threaded holes (11) are formed in the middle position of the upper surface of the lifting block (7), a second filter screen (14) is arranged between the middle positions, close to the bottom, of the two inner side walls of the device main body (1).

2. A precipitation apparatus for wastewater treatment according to claim 1, wherein: puddler (5) are cross setting, and puddler (5) pass through screw spindle (4) movable mounting in the top of No. two filter screens (14), the shape of No. two filter screens (14) is the style of calligraphy of falling V.

3. A precipitation apparatus for wastewater treatment according to claim 1, wherein: the lifting block (7) is in threaded connection with the threaded shaft (4) through the threaded hole (11), the first filter screen (9) is movably mounted in the device main body (1) through the threaded shaft (4) and the threaded hole (11), and the inner side faces of the scraping plates (10) are all obliquely arranged.

4. A precipitation apparatus for wastewater treatment according to claim 1, wherein: the device is characterized in that a side face of the device main body (1) is close to the top and is fixedly provided with an inlet pipe (12), one end of the inlet pipe (12) far away from the device main body (1) is provided with a feeding plate (13), a connecting shaft is connected between the feeding plate (13) and the inlet pipe (12), the inlet pipe (12) is inclined, and two sets of supporting rods (25) are fixedly arranged on the two side faces of the device main body (1) close to the bottom.

5. A precipitation apparatus for wastewater treatment according to claim 1, wherein: the lower side of the second filter screen (14) is fixedly connected with a fine filter screen (15), the lower side of the fine filter screen (15) is provided with a water storage tank (16), two side faces of the water storage tank (16) are close to the middle position of the top and are fixedly provided with connecting blocks (17), two outer side walls of the device main body (1) are close to the middle position of the bottom and are fixedly provided with fixing plates (18), the upper surfaces of two groups of fixing plates (18) are provided with a fastening bolt (19) in a penetrating manner, the bottom of the device main body (1) is provided with movable plates (20) close to the two sides, the upper surfaces of two groups of movable plates (20) are fixedly connected with adsorption pads (21), hinges (22) are respectively connected between the two groups of movable plates (20) and the two sides of the fine filter screen (15), and rotating plates (23) are respectively arranged at the middle positions of the outer ends of the two groups of the movable plates (20), and a second fastening bolt (24) penetrates through the two groups of rotating plates (23).

6. A precipitation apparatus for wastewater treatment according to claim 5, wherein: a thread groove is formed in each of the two groups of connecting blocks (17), and the two groups of fastening bolts (19) penetrate through the fixing plate (18) respectively and are matched with the thread grooves to be in threaded connection with the two groups of connecting blocks (17).

7. A precipitation apparatus for wastewater treatment according to claim 5, wherein: two sets of fly leaf (20) are respectively through hinge (22) movable mounting in the both sides of secondary filter net (15), and the both sides face of device main part (1) is close to bottom intermediate position and has all seted up No. two thread grooves, and two sets of all run through on rotor plate (23) and be provided with the axis of rotation, and No. two sets of No. two fastening bolt (24) pass rotor plate (23) respectively and No. two sets of thread groove threaded connection.