CN213977309U

CN213977309U - Precipitation filtration equipment

Info

Publication number: CN213977309U
Application number: CN202022567142.XU
Authority: CN
Inventors: 仝军
Original assignee: Nanjing Norrup Environmental Protection Technology Co ltd
Current assignee: Nanjing Norrup Environmental Protection Technology Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-08-17
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a sediment filtration equipment belongs to water filtration equipment technical field, including deposiing the casing, the inside of deposiing the casing is equipped with the sediment pond that gathers of sedimentation tank and sedimentation tank bottom, and the inside of deposiing the casing is equipped with the center post, and the inner wall top of sedimentation tank is equipped with fishing device, and the bottom of center post is equipped with first motor, and the output shaft of first motor has cleaning device. The utility model discloses a fishing device that floats on the surface of water rotates and salvages the floater on the surface of water, and cleaning device rotates and scrapes the precipitate, seals up the secondary pollution water source that prevents to the precipitate at the in-process of clearance precipitate, and the stirring rod rotates the filtration efficiency that forms the swirl and accelerate when filter equipment, filters once more through filter paper at last, collects precipitate and floater respectively at the sedimentation in-process, improves and deposits the quality, makes rivers form the swirl and accelerate filtration efficiency.

Description

Precipitation filtration equipment

Technical Field

The utility model relates to a water filtration equipment especially relates to a sediment filtration equipment, belongs to water filtration equipment technical field.

Background

In traditional water sedimentation filtration process, the precipitate gathering is at the sedimentation tank bottom of the pool, directly puts liquid off, and the precipitate gathering is difficult to the clearance at the bottom of the pool, and rivers are taken the precipitate easily when putting liquid off simultaneously, and the floater on the surface of water is difficult to salvage simultaneously, the utility model discloses a new solution has been proposed to above problem.

How to research a precipitation filtration device for efficiently cleaning sediments and floating materials is a problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

The main objective of the utility model is to provide a sediment filtration equipment of high-efficient clearance sediment and floater in order to solve the not enough of prior art.

The purpose of the utility model can be achieved by adopting the following technical scheme:

a sedimentation and filtration device comprises a sedimentation shell, wherein a sedimentation tank and a slag collecting tank at the bottom of the sedimentation tank are arranged in the sedimentation shell, a central column is arranged in the sedimentation shell, a fishing device is arranged at the top of the inner wall of the sedimentation tank, a first motor is arranged at the bottom of the central column, an output shaft of the first motor is connected with a cleaning device, a sewer pipe communicated with the slag collecting tank is arranged at the bottom of the sedimentation tank, a filter net bag is arranged at the bottom of the sewer pipe, a filter shell is arranged at one side of the sedimentation shell, a water pump is arranged on the outer wall of the filter shell, the input end of the water pump is connected with the sedimentation tank and the slag collecting tank through a water supply pipe, the output end of the water pump is connected with a water outlet cover positioned at the top of the inner wall of the filter shell through the water supply pipe, a filter screen is arranged in the filter shell, and a filter device is arranged below the filter screen, a groove is formed in the top of the filtering device, a second motor is arranged in the groove, an output shaft of the second motor is connected with a stirring rod, and filter paper is arranged below the filtering device.

Preferably, the fishing device comprises a third motor fixed to the top of the inner wall of the sedimentation tank, an output shaft of the third motor is connected with a mounting plate, and a plurality of automatic telescopic rods are arranged at the bottom of the mounting plate.

Preferably, the outside of center post has cup jointed cursory, the bottom of automatic telescopic link is connected with cursory, be equipped with a plurality of fishing frames on cursory lateral wall, one side of fishing frame is connected with the scoop net.

Preferably, cleaning device is including connecting the connecting plate of first motor output shaft, be connected with a plurality of fixed plates on the lateral wall of connecting plate, one side of fixed plate is equipped with the scraper blade, there is the apron at the top of scraper blade through a plurality of hinge connections.

Preferably, the apron is fan-shaped apron, the fixed plate is including being located the backup pad of scraper blade one side and connecting the cowl at backup pad one end, the other end of baffle is connected with the scraper blade.

Preferably, the cover plate is provided with a strip-shaped iron sheet, the scraping plate is internally provided with an electromagnet, and the width of the iron sheet is the same as that of the scraping plate.

Preferably, a cavity is arranged inside the cover plate and is positioned at the upper part of the cover plate.

Preferably, a plurality of fixing rods are arranged on the inner wall of the sedimentation shell, the other ends of the fixing rods are connected with the central column, and ultraviolet irradiation lamps are arranged at the tops and the bottoms of the fixing rods.

Preferably, the top of the sedimentation shell is provided with a water inlet pipe communicated with the sedimentation tank, and the water inlet pipe is provided with a water valve.

Preferably, the water outlet cover is an inverted funnel-shaped water outlet cover, the filter device is an activated carbon filter device, the filter paper is funnel-shaped filter paper, and a water outlet communicated with the filter shell is formed below the filter paper.

The utility model has the advantages of: according to the utility model discloses a deposit filtration equipment, this deposit filtration equipment rotates the floater of salvaging on the surface of water through the fishing device that floats on the surface of water, impurity in the water deposits in the bottom of sedimentation tank, first motor drives cleaning device and rotates and scrapes the precipitate, the apron is close to and adsorbs on the scraper blade under the impact of rivers, and then realize the sealed to the precipitate, prevent precipitate secondary pollution water resource, deposit the commodity circulation and get into in the sediment pond and collect on the filter screen pocket, deposit back water by the filter screen first filtration, the stirring rod rotates the filtration efficiency that forms the swirl and accelerate when filter equipment, filter once more at last through filter paper, collect precipitate and floater respectively in the sedimentation process, improve the precipitation quality, make rivers form the swirl and accelerate filtration efficiency, improve the filter speed.

Drawings

FIG. 1 is a front view of the overall construction of a preferred embodiment of a sediment filtration apparatus according to the invention;

FIG. 2 is a front view of the fishing device according to a preferred embodiment of the sediment filtration apparatus of the present invention;

FIG. 3 is a top view of the fishing device according to a preferred embodiment of the sediment filtration apparatus of the present invention;

FIG. 4 is a top view of a dead lever arrangement of a preferred embodiment of a sediment filtration apparatus according to the invention;

FIG. 5 is a front view of a cleaning apparatus in accordance with a preferred embodiment of the sediment filtration apparatus of the present invention;

FIG. 6 is a top view of a preferred embodiment of a cleaning apparatus according to the present invention;

FIG. 7 is a top view of a portion of a preferred embodiment of a cleaning apparatus according to the present invention;

fig. 8 is a schematic view showing a part of the structure of a cleaning apparatus according to a preferred embodiment of the present invention.

In the figure: 1-a sedimentation shell, 2-a water inlet pipe, 3-a sedimentation tank, 4-a slag collecting tank, 5-a center column, 6-a fixed rod, 7-a fishing device, 8-a first motor, 9-a cleaning device, 10-a sewer pipe, 11-a filtering shell, 12-a water conveying pipe, 13-a water pump, 14-a water outlet cover, 15-a filtering net, 16-a filtering device, 17-a second motor, 18-a stirring rod, 19-a filtering paper, 20-a third motor, 21-an automatic telescopic rod, 22-a buoy, 23-a fishing frame, 24-a fishing net, 25-a connecting plate, 26-a fixed plate, 27-a scraping plate, 28-a baffle, 29-an iron sheet, 30-an electromagnet, 31-a filtering net bag and 32-an ultraviolet irradiation lamp.

Detailed Description

In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1 to 8, the sedimentation and filtration apparatus provided in this embodiment comprises a sedimentation housing 1, a sedimentation tank 3 and a slag collecting tank 4 at the bottom of the sedimentation tank 3 are arranged inside the sedimentation housing 1, a central column 5 is arranged inside the sedimentation housing 1, a fishing device 7 is arranged at the top of the inner wall of the sedimentation tank 3, a first motor 8 is arranged at the bottom of the central column 5, an output shaft of the first motor 8 is connected with a cleaning device 9, a sewer pipe 10 communicated with the slag collecting tank 4 is arranged at the bottom of the sedimentation tank 3, a filter net bag 31 is arranged at the bottom of the sewer pipe 10, a filter housing 11 is arranged at one side of the sedimentation housing 1, a water pump 13 is arranged on the outer wall of the filter housing 11, an input end of the water pump 13 is connected with the sedimentation tank 3 and the slag collecting tank 4 through a water supply pipe, an output end of the water pump 13 is connected with a water outlet cover 14 positioned at the top of the inner wall of the filter housing 11 through a water supply pipe, a filter screen 15 is arranged inside the filter housing 11, a filtering device 16 is arranged below the filtering net 15, a groove is formed in the top of the filtering device 16, a second motor 17 is arranged in the groove, an output shaft of the second motor 17 is connected with a stirring rod 18, and filter paper 19 is arranged below the filtering device 16. This sediment filtration equipment rotates through fishing device 7 that floats on the surface of water and salvages the floater on the surface of water, impurity in the water deposits in the bottom of sedimentation tank 3, first motor 8 drives cleaning device 9 and rotates and scrapes the precipitate, apron 28 is close to and adsorbs on scraper blade 27 under the impact of rivers, and then the realization is sealed to the precipitate, prevent precipitate secondary pollution water resource, precipitate stream is collected on filtration string bag 31 in going into album sediment pond 4, sediment back water is filtered for the first time by filter screen 15, stirring rod 18 rotates the filtration efficiency that forms the swirl and accelerate when filter equipment 16, filter once more through filter paper 19 at last, collect precipitate and floater respectively in the sedimentation process, improve the precipitation quality, make rivers form the swirl and accelerate filtration efficiency, improve filter speed.

In this embodiment, as shown in fig. 1-3, the fishing device 7 includes a third motor 20 fixed on the top of the inner wall of the sedimentation tank 3, an output shaft of the third motor 20 is connected with a mounting plate, and the bottom of the mounting plate is provided with a plurality of automatic telescopic rods 21. The outside of center post 5 has cup jointed cursory 22, and the bottom of automatic telescopic link 21 is connected with cursory 22, is equipped with a plurality of fishing frames 23 on cursory 22's the lateral wall, and one side of fishing frame 23 is connected with scoop net 24. The float 22 makes the lower half part of the fishing frame 23 under the water surface and the upper half part on the water surface, the fishing net 24 can filter out redundant water to fish the floater in the net, and the third motor 20 drives the fishing frame 23 to rotate slowly to fish the floater.

In the present embodiment, as shown in fig. 5-8, the cleaning device 9 includes a connecting plate 25 connected to the output shaft of the first motor 8, a plurality of fixing plates 26 are connected to the side wall of the connecting plate 25, a scraper 27 is provided at one side of the fixing plate 26, and a cover plate 28 is connected to the top of the scraper 27 through a plurality of hinges. The cover plate 28 is a fan-shaped cover plate, and the fixing plate 26 includes a support plate located on one side of the scraper 27 and an arc-shaped baffle plate connected to one end of the support plate, and the other end of the baffle plate is connected with the scraper 27. The cover plate 28 is provided with a strip-shaped iron sheet 29, the scraping plate 27 is internally provided with an electromagnet 30, and the width of the iron sheet 29 is the same as that of the scraping plate 27. The interior of the cover plate 28 is provided with a cavity which is located in the upper part of the cover plate 28. When cleaning device 9 was static, apron 28 was less than the latter half because the cavity leads to first half weight, and then apron 28 keeps vertical state during, and the precipitate deposits at sedimentation tank 3 bottom of the pool, avoids gathering on the apron 28 and has too much precipitate. First motor 8 drives cleaning device 9 and rotates, it is circular telegram to electro-magnet 30, apron 28 rotates and is close to scraper blade 27 under the impact of rivers, anticorrosive antirust coat is scribbled on iron sheet 29, iron sheet 29 adsorbs on electro-magnet 30, fixed plate 26, scraper blade 27 and apron 28 are sealed an area, make the unable secondary pollution water source of precipitate in this area, after opening the solenoid valve on downcomer 10, water and precipitate commodity circulation in the cleaning device 9 go into album sediment pond 4, the precipitate is collected in filtration string bag 31, collect in the sediment pond 4 and the water in the sedimentation tank 3 carries out filtration treatment on next step.

In the present embodiment, as shown in fig. 1 and 4, a plurality of fixing rods 6 are provided on the inner wall of the settling casing 1, the other ends of the plurality of fixing rods 6 are connected with a center post 5, and ultraviolet radiation lamps 32 are provided on the top and bottom of the fixing rods 6. The top of the sedimentation shell 1 is provided with a water inlet pipe 2 communicated with the sedimentation tank 3, and the water inlet pipe 2 is provided with a water valve. The water outlet cover 14 is an inverted funnel-shaped water outlet cover, the filter device 16 is an activated carbon filter device, the filter paper 19 is funnel-shaped filter paper, and a water outlet communicated with the filter shell 11 is formed below the filter paper 19. The process time of settling is longer, adopt and use ultraviolet irradiation lamp 32 disinfection at this process, time saving, and the efficiency is improved, center post 5 plays the effect that the restriction floats 22 positions, go out the area of contact between water cover 14 increases play water and the filter screen 15, avoid certain position filter screen 15 to block up very fast, stirring version 18 is installed in the recess, make rivers form the swirl, increase rivers and filter equipment 15 area of contact and accelerate the velocity of flow of rivers, the area of contact of funnel-shaped filter paper 19 increase rivers, and the efficiency is improved.

In this embodiment, as shown in fig. 1 to 8, the operation of a sedimentation filter apparatus provided in this embodiment is as follows:

step 1: the water valve on the sedimentation tank 3 is opened to inject water into the sedimentation tank 3, after the water in the sedimentation tank 3 is precipitated, the third motor 20 is started to drive the fishing frame 23 to slowly rotate to fish the floating objects on the water surface into the fishing net 24, the first motor 8 is started to drive the cleaning device 9 to rotate, the cover plate 28 is close to the scraper 27 under the driving of the water flow, the iron sheet 29 is sucked by the electromagnet 30, the sediment at the bottom of the sedimentation tank 3 is scraped by the scraper 27, and the impurities of the electromagnetic valve on the sewer pipe 10 are collected on the filter net bag 31 after the sewer pipe is opened.

Step 2: the water pump 13 is started to pump out the water in the sedimentation tank 3 and spray out the water from the water outlet cover 14, the water is filtered for the first time through the filter screen 15, the second motor 17 is started to drive the stirring rod 18 to rotate, so that the water above the filtering device 16 forms a vortex and is filtered for the second time through the filtering device 16, and finally, the water is filtered for the third time through the filter paper 19.

In summary, in this embodiment, according to the precipitation filter device of this embodiment, the precipitation filter device makes the lower half portion of the fishing frame 23 located under the water surface and the upper half portion located on the water surface through the float 22, the fishing net 24 can filter out excessive water, and drag the floating objects in the fishing net, and the third motor 20 drives the fishing frame 23 to slowly rotate to fish the floating objects. When cleaning device 9 was static, apron 28 was less than the latter half because the cavity leads to first half weight, and then apron 28 keeps vertical state during, and the precipitate deposits at sedimentation tank 3 bottom of the pool, avoids gathering on the apron 28 and has too much precipitate. First motor 8 drives cleaning device 9 and rotates, it is circular telegram to electro-magnet 30, apron 28 rotates and is close to scraper blade 27 under the impact of rivers, anticorrosive antirust coat is scribbled on iron sheet 29, iron sheet 29 adsorbs on electro-magnet 30, fixed plate 26, scraper blade 27 and apron 28 are sealed an area, make the unable secondary pollution water source of precipitate in this area, after opening the solenoid valve on downcomer 10, water and precipitate commodity circulation in the cleaning device 9 go into album sediment pond 4, the precipitate is collected in filtration string bag 31, collect in the sediment pond 4 and the water in the sedimentation tank 3 carries out filtration treatment on next step. The process time of settling is longer, adopt and use ultraviolet irradiation lamp 32 disinfection at this process, time saving, and the efficiency is improved, center post 5 plays the effect that the restriction floats 22 positions, go out the area of contact between water cover 14 increases play water and the filter screen 15, avoid certain position filter screen 15 to block up very fast, stirring version 18 is installed in the recess, make rivers form the swirl, increase rivers and filter equipment 15 area of contact and accelerate the velocity of flow of rivers, the area of contact of funnel-shaped filter paper 19 increase rivers, and the efficiency is improved.

The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.

Claims

1. The sedimentation and filtration equipment is characterized by comprising a sedimentation shell (1), wherein a sedimentation tank (3) and a slag collecting tank (4) at the bottom of the sedimentation tank (3) are arranged in the sedimentation shell (1), a central column (5) is arranged in the sedimentation shell (1), a fishing device (7) is arranged at the top of the inner wall of the sedimentation tank (3), a first motor (8) is arranged at the bottom of the central column (5), an output shaft of the first motor (8) is connected with a cleaning device (9), a sewer pipe (10) communicated with the slag collecting tank (4) is arranged at the bottom of the sedimentation tank (3), a filtering net bag (31) is arranged at the bottom of the sewer pipe (10), a filtering shell (11) is arranged at one side of the sedimentation shell (1), a water pump (13) is arranged on the outer wall of the filtering shell (11), and the input end of the water pump (13) is connected with the sedimentation tank (3) and the slag collecting tank (4) through a water supply pipe, the output of water pump (13) passes through the delivery pipe is connected with and is located go out water cover (14) at filter housing (11) inner wall top, the inside of filter housing (11) is equipped with filter screen (15), the below of filter screen (15) is equipped with filter equipment (16), the top of filter equipment (16) is seted up flutedly, be equipped with second motor (17) in the recess, the output shaft of second motor (17) has stirring rod (18), the below of filter equipment (16) is equipped with filter paper (19).

2. A sedimentation and filtration apparatus according to claim 1, wherein the fishing device (7) comprises a third motor (20) fixed on the top of the inner wall of the sedimentation tank (3), the output shaft of the third motor (20) is connected with a mounting plate, and the bottom of the mounting plate is provided with a plurality of automatic telescopic rods (21).

3. The sedimentation and filtration apparatus of claim 2, wherein a float (22) is sleeved outside the central column (5), the float (22) is connected to the bottom of the automatic telescopic rod (21), a plurality of fishing frames (23) are arranged on the side wall of the float (22), and a fishing net (24) is connected to one side of each fishing frame (23).

4. A sediment filter unit according to claim 1, wherein the cleaning means (9) comprises a connecting plate (25) connected to the output shaft of the first motor (8), wherein a plurality of fixing plates (26) are connected to the side walls of the connecting plate (25), wherein a scraper (27) is provided on one side of the fixing plates (26), and wherein a cover plate (28) is connected to the top of the scraper (27) by a plurality of hinges.

5. A sediment filter unit according to claim 4 wherein the cover plate (28) is a fan-shaped cover plate and the mounting plate (26) comprises a support plate on one side of the scraper (27) and a curved baffle plate attached to one end of the support plate, the other end of the baffle plate being attached to the scraper (27).

6. A sediment filter unit according to claim 4, characterized in that the cover plate (28) is provided with a strip-shaped iron sheet (29), the scraper (27) is internally provided with an electromagnet (30), and the iron sheet (29) has the same width as the scraper (27).

7. A sediment filter unit according to claim 4, characterized in that the cover plate (28) is provided with a cavity inside, which cavity is located in the upper part of the cover plate (28).

8. A sedimentation and filtration apparatus according to claim 1, wherein a plurality of fixing bars (6) are provided on the inner wall of the sedimentation housing (1), the center column (5) is connected to the other ends of the plurality of fixing bars (6), and ultraviolet irradiation lamps (32) are provided on the top and bottom of the fixing bars (6).

9. A sediment filtration apparatus as claimed in claim 1 wherein the top of the sediment housing (1) is provided with a water inlet pipe (2) communicating with the sedimentation tank (3), the water inlet pipe (2) being provided with a water valve.

10. A sediment filter unit according to claim 1, wherein the outlet hood (14) is an inverted funnel-shaped outlet hood, the filter unit (16) is an activated carbon filter unit, the filter paper (19) is a funnel-shaped filter paper, and a water outlet communicating with the filter housing (11) is provided below the filter paper (19).