CN217148736U

CN217148736U - Microbial active carrier for treating black and odorous water body

Info

Publication number: CN217148736U
Application number: CN202221110892.7U
Authority: CN
Inventors: 田立松; 赵浩宁; 谢桂旺; 范睿文; 刘松; 孟頔
Original assignee: Special One Tianjin Environmental Protection Technology Co ltd
Current assignee: Special One Tianjin Environmental Protection Technology Co ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-08-09
Anticipated expiration: 2032-05-10

Abstract

The utility model relates to the technical field of microbial water pollution treatment, and discloses a microbial active carrier for black and odorous water treatment, which comprises a stuffing box, the packing layer is filled in the packing box, a cover plate is fixed at the top of the packing box through a bolt, the cover plate is internally provided with an air outlet, the two sides of the stuffing box are both provided with a flow guide hole, a limiting frame is fixed outside the flow guide hole, a filter screen is arranged inside the limiting frame, an aeration port of the aeration equipment is communicated with the connecting pipe, the blades are driven to rotate through gas, and then the driving wheel is driven to rotate, under the matching of the connecting rod and the piston, the transmission rod and the first connecting rod can integrally reciprocate up and down, and then the cross rod swings up and down in the packing box to loosen the packing layer, so that the contact area of the packing layer and sewage is increased, and the treatment effect of microorganisms in the packing layer on the sewage is improved.

Description

Microbial active carrier for treating black and odorous water body

Technical Field

The utility model relates to a microorganism water pollution treatment technical field specifically is a black and odorous water administers and uses microorganism activity carrier.

Background

The microorganism strengthening technology is a technical method commonly adopted in river course treatment, is a technology for screening high-efficiency strains with special decomposition capacity and applying the strains to water pollution treatment, improves the biodegradation rate of pollutants in a short period by adding strains with special decomposition capacity into water, has mild reaction conditions, has the advantages of safety, low cost, simple operation, stable process, good effect and the like, can improve the purification efficiency of water quality of the water, and can promote the subsequent ecological restoration process.

Most of microbial active carriers in the current market are microbial filler boxes, and after the filler boxes are put into sewage, in the subsequent sewage treatment and aeration process, because a microbial filler layer in the filler boxes is difficult to contact with the sewage and the aerated gas at the same time, the sewage purification effect of microbes is poor. In addition, silt in the sewage is easy to adhere to the outside of the stuffing box, so that the sewage is difficult to circulate in the stuffing box, and the sewage treatment rate is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a black and odorous water body is administered and is used little biological activity carrier to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a black and odorous water administers and uses little biological activity carrier, includes the stuffing box, the inside packing of stuffing box has the packing layer, the top of stuffing box has the apron through the bolt fastening, the venthole has been seted up to the inside of apron, the water conservancy diversion hole has all been seted up to the both sides of stuffing box, the water conservancy diversion hole external fixation has spacing frame, the internally mounted of spacing frame has the filter screen, the air guide hole has been seted up to the bottom of stuffing box, and the bottom of stuffing box is located the external fixation who air guide hole has the cavity, the bottom of cavity is connected with the connecting pipe, can let in gas to the inside of cavity through the connecting pipe, and cooperation evenly distributed is in the air guide hole of stuffing box bottom, can evenly blow in the packing layer with gas, improves sewage purification effect.

Preferably, the inside of the connecting pipe is rotatably connected with a driving wheel through a shaft rod, blades are arranged on the outside of the driving wheel, a limiting block is fixed on one side, close to the driving wheel, of the inside of the connecting pipe, a cylindrical hole is formed in the middle of the inside of the limiting block, a piston is arranged inside the cylindrical hole, a connecting rod is connected between the piston and the driving wheel, the connecting rod, the piston and the driving wheel are rotatably connected through a rotating shaft, a through hole is formed in the position, close to the edge, of the inside of the limiting block and used for communicating the chamber with the connecting pipe, a driving rod is fixed on the top of the piston, the top end of the driving rod extends into the packing box and communicates an aeration port of the aeration device with the connecting pipe, gas can enter the inside of the connecting pipe through a gas inlet hole in the fixing plate, and the gas enters the connecting pipe due to the fact that the gas inlet hole is located on one side of the blades, the blade is driven to rotate, and then the driving wheel is driven to rotate.

Preferably, a first connecting rod is fixed at the top of the transmission rod, cross rods are transversely fixed on two sides of the first connecting rod, and when the transmission rod reciprocates up and down, the first connecting rod is driven to reciprocate so as to swing the cross rods up and down in the packing layer, so that the packing layer is loosened, and the contact area between the packing layer and sewage is increased.

Preferably, a fixing plate is fixed at the bottom inside the connecting pipe, an air inlet hole is formed in the fixing plate and located below the through hole, and the air inlet hole located on one side of the blade can drive the blade to rotate after gas of the aeration equipment is introduced into the air inlet hole.

Preferably, the both sides of head rod still are fixed with connection structure, connection structure includes two second connecting rods, and two second connecting rods are fixed in the both sides of head rod respectively, and the end of two second connecting rods respectively with two spacing on the frame filter screen looks butt, the end of second connecting rod all is provided with the brush, the head rod up-and-down motion in-process, can drive the second connecting rod and carry out up-and-down motion, the terminal brush of second connecting rod can get rid of the debris in the filter screen mesh.

Preferably, the sieve is arranged in the air outlet, and impurities in the sewage can be prevented from entering the stuffing box by the sieve.

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

1. this active carrier of microorganism is used in black and odorous water body treatment is linked together aeration equipment's aeration mouth and connecting pipe, drives the blade through gas and rotates, and then drives the drive wheel and rotate, under the effect of cooperation connecting rod, piston and stopper, can make transfer line and head rod wholly carry out up-and-down reciprocating motion, and then with the horizontal pole at the inside luffing motion of packing box to loosen the packing layer, improve packing layer and sewage area of contact, thereby improve the treatment effect of microorganism to sewage in the packing layer.

2. This black and odorous water administers and uses little biological activity carrier, the reciprocating motion in-process about the head rod can drive the second connecting rod and carry out reciprocating motion from top to bottom, because filter screen looks butt on second connecting rod and the spacing frame, the terminal brush of second connecting rod can get rid of the debris in the filter screen mesh for the flow process of the inside sewage of packing box improves sewage purification rate.

Drawings

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

fig. 2 is a side view of the limiting frame of the present invention.

In the figure: 1. a cover plate; 2. an air outlet; 3. a first connecting rod; 4. a cross bar; 5. a flow guide hole; 6. a limiting frame; 7. an air vent; 8. a limiting block; 9. a through hole; 10. a driving wheel; 11. a blade; 12. an air inlet; 13. a fixing plate; 14. a connecting pipe; 15. a connecting rod; 16. a piston; 17. a transmission rod; 18. a chamber; 19. filtering with a screen; 20. a second connecting rod; 21. a filler layer; 22. a stuffing box.

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.

As shown in fig. 1 to 2, the microbial active carrier for black and odorous water treatment comprises a filler box 22, a filler layer 21 is filled in the filler box 22, a cover plate 1 is fixed at the top of the filler box 22 through bolts, the filler layer 21 can be quickly replaced after the cover plate 1 is opened, an air outlet hole 2 is formed in the cover plate 1, gas in the filler box 22 can be discharged through the air outlet hole 2, sewage can be continuously aerated in the filler box 22, flow guide holes 5 are formed in both sides of the filler box 22, sewage can be quickly introduced into the filler box 22 through the flow guide holes 5, a limiting frame 6 is fixed outside the flow guide holes 5, a filter screen 19 is installed inside the limiting frame 6, solid particles in the sewage can be blocked before the sewage enters the filler box 22 through the limiting frame 6 and the filter screen 19 inside the limiting frame 6, and therefore, impurities such as sludge can be prevented from entering the filler box 22, influence packing layer 21 and to the purifying effect of sewage, air guide hole 7 has been seted up to packing box 22's bottom, and packing box 22's bottom is located air guide hole 7's external fixation and has a confined cavity 18, and cavity 18's bottom is connected with connecting pipe 14, can let in gas to cavity 18's inside through connecting pipe 14, and cooperation evenly distributed is in the air guide hole 7 of packing box 22 bottom, can evenly blow in packing layer 21 with gas, improves sewage purifying effect. The filler layer 21 can be spherical or granular nitrobacteria filler, the activity of nitrobacteria is high, the secondary pollution problems of biological sludge and the like can not be generated in the treatment process, the sensory effect of the whole water body treatment process can be improved, and the water quality transparency is higher after the treatment is finished. The particle size of the packing layer 21 is larger than the various meshes arranged on the stuffing box 22, so that the packing layer 21 cannot leak out of the meshes.

Specifically, the inside of the connecting pipe 14 is rotatably connected with a driving wheel 10 through a shaft lever, the outside of the driving wheel 10 is provided with a blade 11, one side of the inside of the connecting pipe 14, which is close to the driving wheel 10, is fixed with a limiting block 8, the middle of the inside of the limiting block 8 is provided with a cylindrical hole, the inside of the cylindrical hole is provided with a piston 16, a connecting rod 15 is connected between the piston 16 and the driving wheel 10, the connecting rod 15 and the piston 16 and the connecting rod 15 and the driving wheel 10 are rotatably connected through a rotating shaft, the inside of the limiting block 8, which is close to the edge thereof, is provided with a through hole 9, the through hole 9 is used for communicating a chamber 18 and the connecting pipe 14, the top of the piston 16 is fixed with a transmission rod 17, the top end of the transmission rod 17 extends to the inside of a packing box 22, an aeration port of aeration equipment is communicated with the connecting pipe 14, gas can enter the inside of the connecting pipe 14 through a 12 on the fixing plate 13, and the air inlet 12 is positioned at one side of the blade 11, after the gas enters the inside of the connecting pipe 14, the blades 11 are driven to rotate, and then the driving wheel 10 is driven to rotate, the driving wheel 10 drives the piston 16 to reciprocate up and down in the cylindrical hole through the connecting rod 15, and then the driving rod 17 is driven to synchronously reciprocate up and down. Furthermore, the driving wheel 10 is connected with a motor capable of working underwater, the motor is arranged at the bottom of the cavity 18 to play an auxiliary role, and the motor is matched with the driving wheel 10 pushed by the aeration equipment to rotate, so that the normal work of the driving wheel 10 is ensured.

Furthermore, the top of the transmission rod 17 is fixed with a first connecting rod 3, the two sides of the first connecting rod 3 are transversely fixed with a cross rod 4, and when the transmission rod 17 reciprocates up and down, the first connecting rod 3 can be driven to reciprocate so as to swing the cross rod 4 up and down in the packing layer 21, so that the packing layer 21 is loosened, and the contact area between the packing layer 21 and sewage is increased.

Furthermore, a fixing plate 13 is fixed at the bottom inside the connecting pipe 14, an air inlet 12 is formed in the fixing plate 13 and located below the through hole 9, and the air inlet 12 located on one side of the blade 11 can drive the blade 11 to rotate after the gas of the aeration equipment is introduced into the air inlet 12.

Further, both sides of head rod 3 still are fixed with connection structure, connection structure includes two second connecting rods 20, two second connecting rods 20 are fixed in the both sides of head rod 3 respectively, and the end of two second connecting rods 20 respectively with two filter screen 19 looks butt on the spacing frame 6, the end of second connecting rod 20 all is provided with the brush, in the reciprocating motion process about head rod 3, can drive second connecting rod 20 and carry out reciprocating motion from top to bottom, the terminal brush of second connecting rod 20 can get rid of the debris in the 19 meshes of filter screen, and is further, the end of second connecting rod 20 is the slice structure with the perpendicular setting of second connecting rod 20.

Furthermore, a screen is arranged inside the air outlet 2, and impurities in the sewage can be prevented from entering the stuffing box 22 by the screen. Furthermore, the screen cloth is also installed in the air guide hole 7, and the aperture of the screen hole on the screen cloth is smaller than the aperture of the screen cloth on the air outlet hole 2 and smaller than the aperture of the filter screen 19 in the limiting frame 6, so that the impurities remained in the sewage entering the stuffing box 22 are prevented from entering the connecting pipe 14 through the air guide hole 7 and the through hole 9, and the interference to the rotation of the driving wheel 10 is avoided.

The utility model discloses a use method does: the device is placed in a sewage pool, sewage can enter the inside of a packing box 22 through an air outlet 2 and a flow guide hole 5 and is in contact with a packing layer 21, then an aeration port of aeration equipment in the sewage treatment process is communicated with a connecting pipe 14, gas can enter the inside of the connecting pipe 14 through an air inlet 12 on a fixing plate 13, and the air inlet 12 is positioned at one side of a blade 11, so that the gas can drive the blade 11 to rotate after entering the inside of the connecting pipe 14, further drive a driving wheel 10 to rotate, then the gas can enter the inside of a cavity 18 through a through hole 9 in a limiting block 8, and a plurality of air guide holes 7 are formed in the bottom of the inside of the packing box 22, so that the gas in the cavity 18 can be uniformly distributed in the inside of the packing box 22 through the air guide holes 7, and the aeration effect of the sewage is improved;

in the rotation process of the driving wheel 10, the driving rod 17 and the first connecting rod 3 can integrally reciprocate up and down through the matching of the connecting rod 15 and the piston 16, so that the cross rod 4 can swing up and down in the packing box 22 to loosen the packing layer 21, the contact area of the packing layer 21 and sewage is increased, and the treatment effect of microorganisms in the packing layer 21 on the sewage is improved;

simultaneously in the up-and-down reciprocating motion in-process of head rod 3, also can drive second connecting rod 20 and carry out up-and-down reciprocating motion, because second connecting rod 20 and the filter screen 19 looks butt on the spacing frame 6, the terminal brush of second connecting rod 20 can get rid of the debris in the 19 meshes of filter screen for the flow process of the inside sewage of stuff box 22 improves sewage purification rate.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a black smelly water is administered and is used active carrier of microorganism, includes stuffing box (22), the inside packing of stuffing box (22) has packing layer (21), its characterized in that: the top of gland packing (22) is fixed with apron (1) through the bolt, venthole (2) have been seted up to the inside of apron (1), water conservancy diversion hole (5) have all been seted up to the both sides of gland packing (22), water conservancy diversion hole (5) external fixation has spacing frame (6), the internally mounted of spacing frame (6) has filter screen (19), air guide hole (7) have been seted up to the bottom of gland packing (22), and the outside that the bottom of gland packing (22) is located air guide hole (7) is fixed with cavity (18), the bottom of cavity (18) is connected with connecting pipe (14).

2. The microbial activity carrier for black and odorous water treatment according to claim 1, wherein: the inside of the connecting pipe (14) is rotationally connected with a driving wheel (10) through a shaft lever, the outside of the driving wheel (10) is provided with a blade (11), one side of the inside of the connecting pipe (14) close to the driving wheel (10) is fixed with a limiting block (8), a cylindrical hole is arranged in the middle of the inner part of the limiting block (8), a piston (16) is arranged in the cylindrical hole, a connecting rod (15) is connected between the piston (16) and the driving wheel (10), the connecting rod (15) is rotationally connected with the piston (16) and the driving wheel (10) through a rotating shaft, the inner part of the limiting block (8) close to the edge thereof is provided with a through hole (9), the through hole (9) is used for communicating the chamber (18) and the connecting pipe (14), the top of the piston (16) is fixed with a transmission rod (17), and the top end of the transmission rod (17) extends into the stuffing box (22).

3. The microbial activity carrier for black and odorous water body treatment according to claim 2, wherein: the top of the transmission rod (17) is fixed with a first connecting rod (3), and both sides of the first connecting rod (3) are transversely fixed with transverse rods (4).

4. The microbial activity carrier for black and odorous water body treatment according to claim 2, wherein: the bottom of the inside of the connecting pipe (14) is fixed with a fixing plate (13), and an air inlet hole (12) is formed in the fixing plate (13) and located below the through hole (9).

5. The microbial activity carrier for black and odorous water body treatment according to claim 3, wherein: the both sides of head rod (3) still are fixed with connection structure, connection structure includes two second connecting rods (20), and two second connecting rods (20) are fixed in the both sides of head rod (3) respectively, and the end of two second connecting rods (20) respectively with filter screen (19) looks butt on two spacing frames (6), the end of second connecting rod (20) all is provided with the brush.

6. The microbial activity carrier for black and odorous water treatment according to claim 1, wherein: and a screen is arranged in the air outlet (2).