CN215026366U

CN215026366U - A sewage filter equipment for soil elution restoration treatment

Info

Publication number: CN215026366U
Application number: CN202121627580.9U
Authority: CN
Inventors: 李晓东; 梁华祖; 吴铭忠
Original assignee: Guangzhou Lanbowan Environmental Protection Technology Co ltd
Current assignee: Guangzhou Lanbowan Environmental Protection Technology Co ltd
Priority date: 2021-07-17
Filing date: 2021-07-17
Publication date: 2021-12-07
Anticipated expiration: 2031-07-17

Abstract

The utility model relates to the technical field of soil remediation, in particular to a sewage filtering device for soil elution remediation treatment, which comprises a filter screen and a filter screen frame, wherein the filter screen is fixed in the filter screen frame; the lower box body is arranged on the supporting base in a sliding mode, a fixing block is fixed to the lower portion of the lower box body, and a first guide groove is formed in the fixing block. The utility model discloses a set up filter screen round trip movement's motion form for mud impurity can vibrate on the wire side, can not stop motionlessly and cover the mesh, reaches abluent purpose, can not harm the wire side again simultaneously.

Description

A sewage filter equipment for soil elution restoration treatment

Technical Field

The utility model relates to a soil restoration technical field specifically is a sewage filter equipment for soil elution restoration processing.

Background

Due to the development of industry, the yield of metals in soil is obviously increased, which causes the problem of heavy metal environmental pollution, and therefore, an economical and efficient soil heavy metal pollution treatment technology is urgently needed.

The existing device for eluting and treating the heavy metal in the soil, such as the device for eluting and treating the heavy metal in the soil disclosed in Chinese patent publication No. CN210045752U, comprises an outer cylinder, an elution cylinder and a crushing area, wherein a base is arranged at the center of the bottom of the outer cylinder, a motor is arranged in the base, a rotating shaft is rotatably connected onto the motor, an upper shaft body of the rotating shaft extends into the elution cylinder, a stirring blade is arranged on the shaft body of the rotating shaft, and the crushing area is arranged at the upper part in the elution cylinder.

This soil heavy metal elution device filters mud water through setting up the filter screen, separates mud and water, but mud very easily plugs up the mesh, consequently just need often maintain, also has among the prior art to set up belt cleaning device and can wash the filter screen, for example scraper, steel brush etc. but this wearing and tearing that can accelerate the filter screen, and the effect of use is not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage filter equipment for soil elution restoration treatment through the motion form that sets up filter screen round trip movement for mud impurity can vibrate on the wire side, can not stop motionlessly and cover the mesh, reaches abluent purpose, can not harm the wire side simultaneously again.

In order to achieve the above object, the utility model provides a following technical scheme: a sewage filtering device for soil elution restoration treatment comprises a filter screen and a filter screen frame, wherein the filter screen is fixed in the filter screen frame, an upper box body is fixed at the upper part of the filter screen frame, a water inlet is fixed at the upper part of the upper box body, a lower box body is fixed at the lower part of the filter screen frame, a water outlet is fixed at the lower part of the lower box body, a sewage discharge port is fixed on the side surface of the upper box body, and a sewage discharge valve is fixed on the sewage discharge port;

the lower box body is arranged on the supporting base in a sliding mode, a fixing block is fixed to the lower portion of the lower box body, a first guide groove is formed in the fixing block, the supporting base is connected with a rotating plate in a rotating mode, a guide column is arranged on the rotating plate, the upper portion of the guide column penetrates into the first guide groove, and a driving mechanism is further arranged on the supporting base and used for driving the rotating plate to rotate.

As a further improvement of the present invention, the driving mechanism includes a motor, the motor is fixed to support the lower part of the base, the output shaft of the motor runs through the upper part of the support base and is further fixed with a first gear, the rotating plate is coaxially fixed with a second gear, the second gear is engaged with the first gear.

As a further improvement of the present invention, the support base is provided with a guide mechanism for supplying the lower box body to slide.

As a further improvement, the guiding mechanism comprises a first fixing sleeve, the first fixing sleeve is fixed on the fixing block, a fixing rod is fixed in the first fixing sleeve, a second fixing sleeve is fixed on the supporting base, one end of the fixing rod is driven by the second fixing sleeve to run through the second fixing sleeve and go out, and an elastic part is sleeved on the fixing rod.

As a further improvement of the present invention, the elastic member is a spring, one end of the spring is abutted by the first fixing sleeve, and the other end of the spring is abutted by the second fixing sleeve.

As a further improvement, the rotating plate is provided with a distance adjusting mechanism for adjusting the guide post and the circle center distance of the rotating plate.

As a further improvement, the roll adjustment mechanism includes the second guide way, the second guide way is seted up on the rotor plate, it has adjusting screw to rotate in the second guide way, the lower part of guide post runs through into in the second guide way, and with adjusting screw threaded connection, adjusting screw's one end runs through out the edge of rotor plate to still be fixed with the turning block.

As a further improvement of the utility model, the filter screen is toward the downward setting of the direction slope of drain.

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

1. the utility model discloses, can drive the rotor plate through actuating mechanism and rotate, offset through guide post and first guide way, the box makes a round trip to slide under the drive, and then drives filter screen round trip movement for mud impurity can vibrate on the wire side, can not stop motionlessly and cover the mesh, reaches the palliative abluent purpose of calling out, can not harm the wire side again simultaneously.

2. The utility model discloses, can adjust the centre of a circle distance of guide post and rotor plate through roll adjustment mechanism, and then adjust the range of box round trip movement down to when persisting mud impurity more and more on the adaptation filter screen, weight increase if keep original less range of movement, mud impurity vibrates the degree and can reduce, and drainage performance can weaken.

Drawings

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

fig. 2 is a schematic structural view of the driving mechanism of the present invention;

fig. 3 is a schematic structural view of the engagement between the first gear and the second gear of the present invention;

fig. 4 is a schematic side view of the present invention;

fig. 5 is a schematic cross-sectional view taken along a-a in fig. 4;

fig. 6 is a schematic cross-sectional view along B-B in fig. 4.

In the figure: 1. a filter screen; 2. a filter screen frame; 3. an upper box body; 4. a water inlet; 5. a lower box body; 6. a water outlet; 7. a sewage draining outlet; 8. a blowoff valve; 9. a support base; 10. a fixed block; 11. a first guide groove; 12. a rotating plate; 13. a guide post; 14. a drive mechanism; 15. a motor; 16. a first gear; 17. a second gear; 18. a guide mechanism; 19. a first fixing sleeve; 20. fixing the rod; 21. a second fixing sleeve; 22. an elastic member; 23. a distance adjusting mechanism; 24. a second guide groove; 25. adjusting the screw rod; 26. and (6) rotating the block.

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.

In the embodiment, please refer to fig. 1 to 6, a sewage filtering apparatus for soil elution remediation comprises a filtering net 1 and a filtering net frame 2, wherein the filtering net 1 is fixed in the filtering net frame 2, an upper box 3 is fixed on the upper part of the filtering net frame 2, a water inlet 4 is fixed on the upper part of the upper box 3, a lower box 5 is fixed on the lower part of the filtering net frame 2, a water outlet 6 is fixed on the lower part of the lower box 5, a sewage discharge outlet 7 is fixed on the side surface of the upper box 3, a sewage discharge valve 8 is fixed on the sewage discharge outlet 7, when filtering water, slurry water enters from the water inlet 4, after being filtered by the filtering net 1, mud impurities are retained on the filtering net 1, water enters into the lower box 5 through the filtering net 1 and then is discharged from the water outlet 6, when the mud impurities are accumulated on the filtering net 1 more and more, the filtering performance of the filtering net 1 is rapidly weakened, and the cost is increased when the filtering net 1 is frequently replaced, a cleaning device is designed, which is different from the prior art cleaning devices in that the cleaning device usually uses a scraper and a wire brush, but the cleaning device can damage the screen surface, so that the filter screen 1 is damaged early.

The device also comprises a supporting base 9, the lower box body 5 is arranged on the supporting base 9 in a sliding way, a fixed block 10 is fixed at the lower part of the lower box body 5, a first guide groove 11 is arranged in the fixed block 10, a rotating plate 12 is connected on the supporting base 9 in a rotating way, a guide post 13 is arranged on the rotating plate 12, the upper part of the guide post 13 penetrates into the first guide groove 11, a driving mechanism 14 is also arranged on the supporting base 9, is used for driving the rotating plate 12 to rotate, when the rotating plate 12 rotates, the guide post 13 is driven to rotate, through the counterbalance of guide post 13 with first guide way 11, box 5 reciprocating sliding under the drive, on the same hand, drive filter screen 1 round trip movement, frequency of movement is fast, can make mud impurity vibrate on the wire side, can not stop motionlessly and cover the mesh, reaches the palliative ablely and call as abluent purpose, can not harm the wire side simultaneously again, has prolonged filter screen 1's life greatly.

Specifically, the driving mechanism 14 includes a motor 15, the motor 15 is fixed on the lower portion of the supporting base 9, an output shaft of the motor 15 penetrates through the upper portion of the supporting base 9, and is further fixed with a first gear 16, a second gear 17 is coaxially fixed on the rotating plate 12, the second gear 17 is engaged with the first gear 16, after the motor 15 is started, the first gear 16 is driven to rotate (clockwise or counterclockwise), and the second gear 17 is driven to rotate through engagement of the first gear 16 and the second gear 17, so as to drive the rotating plate 12 to rotate, thereby completing the above movement process of driving the filter screen 1 to move back and forth.

Furthermore, the supporting base 9 is provided with a guiding mechanism 18 for the lower case 5 to slide relative to the supporting base 9, so that the lower case 5 is more stable and oriented when sliding.

Specifically, the guiding mechanism 18 includes a first fixing sleeve 19, the first fixing sleeve 19 is fixed on the fixing block 10, a fixing rod 20 is fixed in the first fixing sleeve 19, a second fixing sleeve 21 is fixed on the supporting base 9, one end of the fixing rod 20 penetrates through the second fixing sleeve 21, and an elastic member 22 is sleeved on the fixing rod 20. Further, the elastic member 22 is a spring, one end of the spring abuts against the first fixing sleeve 19, and the other end of the spring abuts against the second fixing sleeve 21; when box 5 slided left down, can extrude left spring, when box 5 slided right down, can extrude the spring on right side, when setting up the benefit of spring, box 5 moved back to the intermediate position or moved back to the intermediate position by the right side by the left side down, can receive the elastic force effect of spring, impel box 5 down and can return fast more rapidly, and then give filter screen 1 faster speed of moving back, give mud impurity bigger power of quivering.

Further, be provided with roll adjustment mechanism 23 on rotor plate 12, a centre of a circle distance for adjusting guide post 13 and rotor plate 12, when the centre of a circle apart from the grow, box 5 makes a round trip gliding range is bigger under the drive this moment, otherwise, when the centre of a circle apart from diminishing, box 5 makes a round trip gliding range diminish under the drive this moment, through this accommodation process, when persisting mud impurity more and more on adapting to filter screen 1, weight increases, if keep original less removal range, mud impurity shakes the degree and can reduce, the drainage performance can weaken.

Specifically, the distance adjusting mechanism 23 includes a second guide groove 24, the second guide groove 24 is opened on the rotating plate 12, an adjusting screw 25 is rotatably connected in the second guide groove 24, the lower portion of the guide post 13 penetrates into the second guide groove 24 and is in threaded connection with the adjusting screw 25, the second guide groove 24 provides a guiding function for the guide post 13, one end of the adjusting screw 25 penetrates through the edge of the rotating plate 12, and a rotating block 26 is further fixed, when the rotating block 26 rotates clockwise, the adjusting screw 25 is driven to rotate clockwise, the guide post 13 moves towards the direction of the circle center close to the rotating plate 12, the circle center distance is reduced, the amplitude of the back-and-forth sliding of the box 5 under the driving is reduced to adapt to the condition that the filter screen 1 has less mud impurities, the weight is lower, the vibration degree of the mud impurities is reduced to adapt to the situation, otherwise, when the rotating block 26 rotates reversely, the adjusting screw 25 is driven to rotate reversely, the guide post 13 moves towards the direction far away from the circle center of the rotating plate 12, the centre of a circle apart from the grow, the drive down box 5 amplitude grow of making a round trip to slide this moment to under the condition that the adaptation filter screen 1 is gone up and is stayed many of mud impurity, weight is higher, shakes mud impurity degree and uprises to adapt to.

Further, filter screen 1 sets up downwards toward the direction slope of drain 7 for mud impurity on the filter screen 1 can have the trend of assembling toward drain 7 department when quivering, and when accompanying mud impurity accumulation more and more, open 8 discharge of blowoff valve can.

The working principle is as follows: when the sewage filtering device produced by the soil elution and remediation treatment is used, muddy water enters from the water inlet 4, is filtered by the filter screen 1, mud impurities are retained on the filter screen 1, water enters the lower box body 5 through the filter screen 1 and is discharged from the water outlet 6, and as the mud impurities are accumulated on the filter screen 1 more and more, the water filtering performance of the filter screen 1 is rapidly weakened, so that the filter screen 1 needs to be cleaned;

when cleaning, after the motor 15 is started, the first gear 16 is driven to rotate (clockwise or reverse), the second gear 17 is driven to rotate by the engagement of the first gear 16 and the second gear 17, the rotating plate 12 is driven to rotate, the guide post 13 is driven to rotate, the box body 5 is driven to slide back and forth by the abutment of the guide post 13 and the first guide groove 11, and similarly, the filter screen 1 is driven to move back and forth, the moving frequency is high, mud impurities can vibrate on the screen surface and can not stay and cover the mesh, as the mud impurities accumulate on the screen surface more and more, the weight of the filter screen 1 is increased, at the moment, the reversing rotating block 26 drives the adjusting screw rod 25 to reverse, the guide post 13 moves towards the direction of the circle center far away from the rotating plate 12, the circle center distance is increased, the amplitude of the back and forth sliding of the box body 5 is driven to increase, so as to adapt to the condition that the mud impurities are left on the filter screen 1, the weight is higher, becomes to adapt to mud impurity vibration degree grow, when the mud impurity accumulates the limit, opens blowoff valve 8 and discharges.

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 filter equipment for soil elution restoration processing, includes filter screen (1), its characterized in that: the sewage treatment device is characterized by further comprising a filter screen frame (2), the filter screen (1) is fixed in the filter screen frame (2), an upper box body (3) is fixed on the upper portion of the filter screen frame (2), a water inlet (4) is fixed on the upper portion of the upper box body (3), a lower box body (5) is fixed on the lower portion of the filter screen frame (2), a water outlet (6) is fixed on the lower portion of the lower box body (5), a sewage draining port (7) is fixed on the side face of the upper box body (3), and a sewage draining valve (8) is fixed on the sewage draining port (7);

still including supporting base (9), box (5) slide down and set up support on the base (9), the lower part of box (5) is fixed with fixed block (10) down, first guide way (11) have been seted up in fixed block (10), it is connected with rotor plate (12) to rotate on supporting base (9), be provided with guide post (13) on rotor plate (12), the upper portion of guide post (13) runs through into in first guide way (11), still be provided with actuating mechanism (14) on supporting base (9), be used for driving rotor plate (12) rotate.

2. The sewage filtration apparatus for soil elution remediation process of claim 1, wherein: the driving mechanism (14) comprises a motor (15), the motor (15) is fixed on the lower portion of the supporting base (9), an output shaft of the motor (15) penetrates through the upper portion of the supporting base (9) and is further fixed with a first gear (16), a second gear (17) is coaxially fixed on the rotating plate (12), and the second gear (17) is meshed with the first gear (16).

3. The sewage filtration apparatus for soil elution remediation process of claim 1, wherein: the supporting base (9) is provided with a guide mechanism (18) for the lower box body (5) to slide relative to the supporting base (9).

4. The sewage filtration apparatus for soil elution remediation process of claim 3, wherein: guiding mechanism (18) include first fixed cover (19), first fixed cover (19) are fixed on fixed block (10), be fixed with dead lever (20) in first fixed cover (19), be fixed with the fixed cover of second (21) on supporting base (9), the one end of dead lever (20) is followed run through and go out in the fixed cover of second (21), the cover has elastic component (22) on dead lever (20).

5. The sewage filtration apparatus for soil elution remediation process of claim 4, wherein: the elastic piece (22) is a spring, one end of the spring is abutted against the first fixing sleeve (19), and the other end of the spring is abutted against the second fixing sleeve (21).

6. The sewage filtration apparatus for soil elution remediation process of claim 1, wherein: and the rotating plate (12) is provided with a distance adjusting mechanism (23) for adjusting the distance between the guide column (13) and the circle center of the rotating plate (12).

7. The sewage filtration apparatus for soil elution remediation process of claim 6, wherein: the distance adjusting mechanism (23) comprises a second guide groove (24), the second guide groove (24) is formed in the rotating plate (12), an adjusting screw rod (25) is connected in the second guide groove (24) in a rotating mode, the lower portion of the guide column (13) penetrates into the second guide groove (24) and is in threaded connection with the adjusting screw rod (25), one end of the adjusting screw rod (25) penetrates out of the edge of the rotating plate (12), and a rotating block (26) is further fixed on the adjusting screw rod.

8. The sewage filtration apparatus for soil elution remediation treatment of any one of claims 1 to 7, wherein: the filter screen (1) is obliquely and downwards arranged towards the sewage draining outlet (7).