CN219079308U

CN219079308U - Sewage treatment carousel filter

Info

Publication number: CN219079308U
Application number: CN202320153931.XU
Authority: CN
Inventors: 曾达彬; 傅芬芸; 王立杰
Original assignee: Fujian Kewo Environmental Engineering Co ltd
Current assignee: Fujian Kewo Environmental Engineering Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-05-26
Anticipated expiration: 2033-02-08

Abstract

The utility model discloses a sewage treatment rotary disc filter which comprises a cylinder body and a first screen disc, wherein the first screen disc is fixedly welded above the inside of the cylinder body, a water pump is installed at the center of the top of the cylinder body, a connecting groove is formed in the input end of the water pump, a second screen disc is fixedly welded at the center of the inside of the cylinder body, a mounting shell is arranged between the cylinder body and the second screen disc, and a motor is fixedly connected to the bottom end inside the mounting shell. This sewage treatment carousel filter is through installing the water pump in the center department at barrel top, with sewage pipe and spread groove installation fixed back, opens the water pump and send into the spray bar at quarter butt top with sewage, and the quarter butt bottom is driven the stock rotatory by the motor, cooperates the cylinder of quarter butt both sides installation, adds the liquid medicine from the top notch, again evenly spouts sewage to roll with the cylinder makes a round trip, makes sewage get into barrel mid portion after the filtration of going out the way, has solved the not good problem of waste water suction mode.

Description

Sewage treatment carousel filter

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment rotary disc filter.

Background

The sewage is a general name covering domestic water, industrial wastewater, cleaning residual liquid and the like and losing original functional water, rich organic matters are contained in the sewage, and the sewage can be discharged after precipitation and filtration, so that the requirements on sewage treatment equipment are higher and higher, the rotary disc filter has great popularity because the rotary disc filter has the advantages of larger filtering area, replaceable filtering objects and the like, but the rotary disc filter for sewage treatment with the patent number of CN 212236291U has the advantages that the occupied space is reduced even though the device is changed into an upright state, the device can be moved at any time, the sitting position is changed, the filtering is implemented by only arranging a single filter drum in the sewage suction mode, and the sewage is not uniform, so that the sewage is stacked and accumulated easily to influence the filtration of a sieve tray.

Disclosure of Invention

The utility model aims to provide a sewage treatment rotary disc filter, which aims to solve the problem that the sewage pumping mode is poor in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sewage treatment carousel filter, includes barrel and first sieve tray, the inside top fixed welding of barrel has first sieve tray, the center department at barrel top installs the water pump, the input of water pump is provided with the spread groove, the inside center department fixed welding of barrel has the second sieve tray, be provided with the installation shell between barrel and the second sieve tray, the inside bottom fixedly connected with motor of installation shell, the output shaft of motor passes installation shell fixedly connected with stock, movable mounting has the quarter butt between first sieve tray and the barrel is passed at the quarter butt top, welded fastening has the spray bar between the both sides at quarter butt top, welded fastening has the cylinder respectively in both sides of quarter butt bottom.

Preferably, the short rod and the long rod are positioned on the same vertical plane, and the bottom end of the short rod is fixedly connected with the top end of the long rod.

Preferably, the bottom fixedly welding of stock has lower gear, the inside right side swing joint of installation shell has a sun gear, the inside top swing joint of installation shell has an upper gear, the upper gear passes the second sieve tray and welds there is the adapter sleeve, the top fixedly connected with horizontal pole of adapter sleeve, one side fixedly welded at horizontal pole top has the scraper blade, scraper blade bottom fixedly connected with sweeps the piece, the top both sides of stock are fixedly welded with three sets of puddlers respectively.

Preferably, the upper gear is sleeved outside the long rod, and the movement direction of the upper gear is opposite to that of the lower gear.

Preferably, the inside bottom fixed mounting of barrel has annular framework, the inside of annular framework is equipped with the active carbon granule, the inside bottom in barrel both sides is provided with the slot respectively, the slot, the left internally mounted of slot has the filter plate, the internally mounted on slot right side has the dog, the outside of slot is provided with the drain pipe.

Preferably, the slots are symmetrically arranged at the bottoms of the two sides of the cylinder body.

Preferably, the filter plate is identical to the block in size.

Compared with the prior art, the utility model has the beneficial effects that: the sewage treatment rotary disc filter not only realizes uniform spraying of wastewater, efficient mixing of liquid medicine and separation and precipitation, but also realizes convenient adsorption of wastewater peculiar smell;

after the sewage pipe and the connecting groove are installed and fixed, the water pump is started to send sewage into the spray rod at the top of the short rod, the bottom of the short rod is driven by the motor to rotate, the long rod is matched with the rollers movably installed at the two sides of the short rod, the liquid medicine is added from the notch at the top, the sewage is uniformly sprayed out, and the rollers roll back and forth, so that the sewage enters the middle part of the cylinder to continuously react with the liquid medicine after being filtered by the outlet;

the installation shell is arranged between the cylinder body and the second screen disc, the bottom end of the long rod driven by the motor is fixedly welded with the lower gear, the central gear arranged on the right side of the lower gear can transmit power to the upper gear through the meshing between the tooth blocks and the tooth grooves, and then the situation that the long rod and the connecting sleeve are opposite in steering is formed, so that the stirring rod and the scraping plates and the sweeping blocks on the two sides of the cross rod are conveniently driven to operate oppositely, and the efficiency of liquid mixing reaction is improved;

through the bottom fixed mounting in the barrel inside has annular framework, and the waste liquid through last two processes falls into annular framework inside, and adsorption is carried out by full activated carbon granule, and the filter plate or the dog are pegged graft in the slot according to required preselected to get rid of surplus waste water or take inside discarded activated carbon granule and liquid together out, send into new filter material again, insert the dog and can continue purifying waste water.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic cross-sectional elevation view of a first screen pan of the present utility model;

FIG. 3 is a schematic cross-sectional elevation view of a second screen pan of the present utility model;

fig. 4 is a schematic cross-sectional front view of the annular frame of the present utility model.

In the figure: 1. a cylinder; 2. a first screen tray; 3. a spray bar; 4. a water pump; 5. a connecting groove; 6. a short bar; 7. a long rod; 8. stirring rod; 9. a roller; 10. a scraper; 11. a cross bar; 12. a second screen tray; 13. an annular frame; 14. a slot; 15. a filter plate; 16. a mounting shell; 17. a motor; 18. a stop block; 19. a liquid outlet pipe; 20. activated carbon particles; 21. sweeping the block; 22. a top gear; 23. a lower gear; 24. a sun gear; 25. and (5) connecting the sleeve.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-4, a sewage treatment rotary disc filter comprises a cylinder body 1 and a first screen disc 2, wherein the first screen disc 2 is fixedly welded above the inside of the cylinder body 1, a water pump 4 is installed at the center of the top of the cylinder body 1, a connecting groove 5 is formed in the input end of the water pump 4, a second screen disc 12 is fixedly welded at the center of the inside of the cylinder body 1, a mounting shell 16 is arranged between the cylinder body 1 and the second screen disc 12, a motor 17 is fixedly connected to the bottom end of the inside of the mounting shell 16, an output shaft of the motor 17 penetrates through the mounting shell 16 to be fixedly connected with a long rod 7, a short rod 6 is movably installed between the first screen disc 2 and the cylinder body 1 in a penetrating manner at the top of the long rod 7, a spray rod 3 is fixedly welded between two sides of the top of the short rod 6, and a roller 9 is fixedly welded on two sides of the bottom of the short rod 6 respectively;

the short rod 6 and the long rod 7 are positioned on the same vertical plane, and the bottom end of the short rod 6 is fixedly connected with the top end of the long rod 7;

specifically, as shown in fig. 1 and 2, after the sewage pipe and the connecting groove 5 are installed and fixed, the water pump 4 is started to send sewage into the spray rod 3 at the top of the short rod 6, the bottom of the short rod 6 is driven to rotate by the motor 17, the long rod 7 is matched with the rollers 9 movably installed at two sides of the short rod 6, the liquid medicine is added from the notch at the top, the sewage is uniformly sprayed out, and the rollers 9 roll back and forth, so that the sewage enters the middle part of the cylinder 1 to react with the liquid medicine after being filtered.

Example 2: the bottom of the long rod 7 is fixedly welded with a lower gear 23, the right side inside the installation shell 16 is movably connected with a central gear 24, the top inside the installation shell 16 is movably connected with an upper gear 22, the upper gear 22 passes through the second screen disc 12 and is welded with a connecting sleeve 25, the top of the connecting sleeve 25 is fixedly connected with a cross rod 11, one side of the top of the cross rod 11 is fixedly welded with a scraping plate 10, the bottom of the scraping plate 10 is fixedly connected with a sweeping block 21, three groups of stirring rods 8 are respectively fixedly welded on two sides above the long rod 7, the upper gear 22 is sleeved outside the long rod 7, and the movement directions of the upper gear 22 and the lower gear 23 are opposite;

specifically, as shown in fig. 1 and 3, a lower gear 23 is fixedly welded at the bottom end of the long rod 7 driven by the motor 17, and a central gear 24 arranged on the right side of the lower gear 23 can transmit power to an upper gear 22 through meshing between a tooth block and a tooth slot, so that the situation that the long rod 7 and a connecting sleeve 25 are opposite in steering is formed, the stirring rod 8 and the scraping plates 10 and the sweeping blocks 21 on two sides of the cross rod 11 are conveniently driven to operate oppositely, and the efficiency of liquid mixing reaction is improved.

Example 3: the bottom end of the inside of the cylinder body 1 is fixedly provided with an annular frame body 13, the inside of the annular frame body 13 is provided with activated carbon particles 20, the bottom ends of the inside of the two sides of the cylinder body 1 are respectively provided with a slot 14, the inside of the left side of the slot 14 is provided with a filter plate 15, the inside of the right side of the slot 14 is provided with a stop block 18, the outside of the slot 14 is provided with a liquid outlet pipe 19, the slots 14 are symmetrically arranged at the bottoms of the two sides of the cylinder body 1, and the volumes of the filter plates 15 and the stop blocks 18 are consistent;

specifically, as shown in fig. 1 and fig. 4, the waste liquid after the two processes falls into the annular frame 13, is adsorbed and purified by the full activated carbon particles 20, and can be inserted into the slot 14 according to the pre-selected filter plate 15 or the stop block 18 as required, so as to remove the residual waste water or extract the internal waste activated carbon particles 20 together with the liquid, then send into a new filter material, and can continue purifying the waste water by inserting the stop block 18.

Working principle: when the utility model is used, firstly, after the sewage pipe is fixedly installed with the connecting groove 5, the water pump 4 is started to send sewage into the spray rod 3 at the top of the short rod 6, the bottom of the short rod 6 is driven by the motor 17 to rotate the long rod 7, the liquid medicine is added from the notch at the top and then uniformly sprayed out by the rollers 9 which are movably installed at the two sides of the short rod 6, the sewage enters the middle part of the cylinder 1 after passing through the outlet filtration and continuously reacts with the liquid medicine, the bottom end of the long rod 7 driven by the motor 17 is fixedly welded with the lower gear 23, the central gear 24 arranged at the right side of the lower gear 23 can transmit power to the upper gear 22 through the meshing of the tooth blocks and tooth grooves, then the long rod 7 and the connecting sleeve 25 are formed to rotate reversely, the stirring rod 8, the scraping plates 10 and the sweeping blocks 21 at the two sides of the cross rod 11 are conveniently driven to operate oppositely, the efficiency of liquid mixing reaction is improved, the waste liquid after the two processes falls into the annular frame 13, the full activated carbon particles 20 are adsorbed and purified, the filter plate 15 or the stop 18 is inserted into the slot 14 according to the requirement, so that the residual carbon is removed or the waste carbon particles are uniformly filtered, and the waste water can be continuously filtered and discharged into the waste water can occupy the space.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a sewage treatment carousel filter, includes barrel (1) and first sieve tray (2), its characterized in that: the utility model discloses a novel high-speed rotary screen is characterized in that a first screen disc (2) is fixedly welded above the inside of a barrel (1), a water pump (4) is installed at the center of the top of the barrel (1), a connecting groove (5) is formed in the input end of the water pump (4), a second screen disc (12) is fixedly welded at the center of the inside of the barrel (1), a mounting shell (16) is arranged between the barrel (1) and the second screen disc (12), a motor (17) is fixedly connected with the bottom of the inside of the mounting shell (16), an output shaft of the motor (17) penetrates through the mounting shell (16) and is fixedly connected with a long rod (7), a short rod (6) is movably installed between the top of the long rod (7) and the barrel (1) in a penetrating mode, a spray rod (3) is fixedly welded between two sides of the top of the short rod (6), and a roller (9) is fixedly welded on two sides of the bottom of the short rod (6).

2. A rotary disc filter for sewage treatment according to claim 1, wherein: the short rod (6) and the long rod (7) are positioned on the same vertical plane, and the bottom end of the short rod (6) is fixedly connected with the top end of the long rod (7).

3. A rotary disc filter for sewage treatment according to claim 1, wherein: the bottom fixedly welding of stock (7) has lower gear (23), inside right side swing joint of installation shell (16) has sun gear (24), inside top swing joint of installation shell (16) has upper gear (22), upper gear (22) pass second screen tray (12) and weld have adapter sleeve (25), the top fixedly connected with horizontal pole (11) of adapter sleeve (25), one side fixedly welded at horizontal pole (11) top has scraper blade (10), scraper blade (10) bottom fixedly connected with sweeps piece (21), the top both sides of stock (7) fixedly welded with three sets of stirring rod (8) respectively.

4. A rotary disc filter for sewage treatment according to claim 3, wherein: the upper gear (22) is sleeved outside the long rod (7), and the movement direction of the upper gear (22) is opposite to that of the lower gear (23).

5. A rotary disc filter for sewage treatment according to claim 1, wherein: an annular frame body (13) is fixedly arranged at the bottom end inside the cylinder body (1), activated carbon particles (20) are arranged inside the annular frame body (13), slots (14) are respectively arranged at the bottom ends inside two sides of the cylinder body (1), the filter plate is characterized in that the slot (14) is arranged in the left side of the slot (14), the filter plate (15) is arranged in the right side of the slot (14), the stop block (18) is arranged in the right side of the slot (14), and the liquid outlet pipe (19) is arranged on the outer side of the slot (14).

6. A rotary disc filter for sewage treatment according to claim 5, wherein: the slots (14) are symmetrically arranged at the bottoms of the two sides of the cylinder body (1).

7. A rotary disc filter for sewage treatment according to claim 5, wherein: the volumes of the filter plates (15) and the check blocks (18) are consistent.