CN216878726U

CN216878726U - Vertical biological trickling filter

Info

Publication number: CN216878726U
Application number: CN202123168245.XU
Authority: CN
Inventors: 尹杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-07-05
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses a vertical biological trickling filtration tower which comprises a dust removal box, wherein a gas pipe is arranged on the surface of the dust removal box, two tower bodies are arranged on one side of the gas pipe, one end of the gas pipe is connected with the top end of one of the tower bodies, a tower body connecting pipeline is arranged between the two tower bodies, a culture solution input pipe penetrates through one side of the tower body connecting pipeline, a water outlet is arranged on the inner wall of the tower body, and a rotary liquid outlet pipe is arranged on the outer side of the end part of the culture solution input pipe, which is positioned in the tower body. According to the utility model, the transmission gear ring, the driving gear, the rotary connecting ring, the rotary liquid outlet pipe, the liquid outlet nozzle and the culture liquid input pipe are arranged, so that the culture liquid can be uniformly sprayed on the surfaces of microorganisms, the microorganisms can uniformly grow, the phenomenon of microorganism aggregation or death of local microorganisms can not occur, the inner wall of the tower body can be regularly cleaned, and the corrosion of the inner wall of the tower body can be avoided.

Description

Vertical biological trickling filtration tower

Technical Field

The utility model relates to the technical field of a biotrickling filter, in particular to a vertical biotrickling filter.

Background

Along with the rapid development of social economy, the biological trickling filtration tower is a novel biological treatment equipment, the biological trickling filtration tower generally divide into three kinds of modes of cocurrent, adverse current, crossing current, the trickling filtration tower operating condition includes the interior temperature of tower, humidity, these three variables of pH value both are controlled in the nature of spraying by the admission, again with the metabolic activity of microorganism closely inseparable, the treatment mode of trickling filtration tower is that the waste gas of following the workshop exhaust mixes evenly in the pipe-line mixer in advance in the air that the air pump is crowded into, then lets in trickling filtration tower inside and is carried out purification treatment by the microorganism, be applicable to sewage treatment plant, landfill, rubbish transfer station, plant, feed processing factory's organic waste gas treatment that produces.

However, when the existing bio-trickling filter sprays culture solution, a middle sprayer is adopted for spraying, so that the culture solution is not uniformly sprayed, microorganisms are gathered and grow, and the inner wall of a tower body cannot be cleaned; thus, the existing need is not met, for which we propose a vertical bio-trickling filter.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vertical biological trickling filter to solve the problems that when a culture solution is sprayed, the middle sprayer is adopted for spraying, the culture solution is not uniformly sprayed, microorganisms are gathered and grown, the inner wall of a tower body cannot be cleaned and the like in the conventional biological trickling filter in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a vertical bio-trickling filter comprises a dust removal box, wherein a gas pipe is arranged on the surface of the dust removal box, two tower bodies are arranged on one side of the gas pipe, one end of the gas pipe is connected with the top end of one of the tower bodies, a tower body connecting pipeline is arranged in the middle of the two tower bodies, a culture solution input pipe is arranged on one side of the tower body connecting pipeline in a penetrating manner, a water outlet is arranged on the inner wall of the tower body, a rotary liquid outlet pipe is arranged on the outer side of the end part of the culture solution input pipe positioned in the tower body, a liquid outlet nozzle is arranged on the bottom surface of the rotary liquid outlet pipe, connecting rods are arranged at the two ends of the rotary liquid outlet pipe, a cleaning plate is arranged at the other end of each connecting rod and is attached to the inner wall of the tower body, a rotary connecting ring is arranged on the surface of the rotary liquid outlet pipe, the rotary connecting ring is sleeved on the outer side of the culture solution input pipe, a transmission gear ring is arranged on the inner wall of the rotary connecting ring, the inboard of transmission gear ring is provided with rather than the drive gear of meshing, the top of drive gear is provided with the second backup pad, the second backup pad sets up in the tip outside of culture solution input tube, the below of rotatory drain pipe is provided with first backup pad, the surface of first backup pad is provided with the microorganism culture medium.

Preferably, a conversion bevel gear is arranged above the driving gear, a transmission bevel gear is arranged on one side of the conversion bevel gear, and the other side of the transmission bevel gear is connected with a motor with the model number of ncv 28-400-60C.

Preferably, a support rotating shaft penetrates through the middle of the conversion bevel gear, and the bottom end of the support rotating shaft penetrates through the driving gear.

Preferably, a support ring is arranged between the rotary connecting ring and the second support plate, balls are embedded in the outer side and the bottom surface of the bottom end of the support ring, the bottom end of the support ring is clamped on the surface of the second support plate, and the upper end of the support ring is fixed with the rotary connecting ring.

Preferably, the outer surface of the end part of the culture solution input pipe, which is located at the inner side of the rotary liquid outlet pipe, is provided with an alloy sealing ring, and the alloy sealing ring is connected with the rotary liquid outlet pipe in a rotating and sliding manner.

Preferably, the two sides of the bottom surface of the first supporting plate are both provided with flow guide holes, and the inner walls of the flow guide holes have certain inclination and incline towards the inner wall of the tower body.

Preferably, the bottom surface of the interior of the tower body is provided with a culture solution gathering ring, and the caliber of the upper end of the culture solution gathering ring is consistent with the inner diameter of the upper end of the microorganism culture medium.

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

1. the utility model is started by switching on the power supply of the motor, at the moment, the motor can drive the driving gear to rotate and drive the driving gear ring meshed with the driving gear ring to rotate around the end part of the culture solution input pipe synchronously, at the moment, the driving gear ring can drive the rotary connecting ring to rotate on the outer side of the second supporting plate, so that the rotary connecting ring drives the rotary liquid outlet pipe to rotate around the axis of the end part of the culture solution input pipe synchronously, at the moment, culture solution is conveyed into the culture solution input pipe, so that the culture solution enters the rotary liquid outlet pipe along the culture solution input pipe and then drops in a microorganism culture medium along the liquid outlet nozzle on the bottom surface of the rotary liquid outlet pipe, the culture solution can be uniformly sprayed on the surface of microorganisms by rotating the rotary liquid outlet pipe around the axis of the end part of the culture solution input pipe at a uniform speed when the culture solution drops, and the microorganisms can grow uniformly, the phenomenon of microorganism aggregation or local microorganism death can not occur;

2. according to the utility model, when the rotary liquid outlet pipe rotates around the end part axis of the culture liquid input pipe and puts the culture liquid on the surface of the microorganism culture medium, the connecting rod synchronously acts along with the end part of the rotary liquid outlet pipe, so that the cleaning plate is attached to the inner wall of the tower body to move, and at the moment, the water outlet conveys water flow to the inner wall of the tower body, so that the inner wall of the tower body can be regularly cleaned, and the inner wall of the tower body is prevented from being corroded.

Drawings

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

FIG. 2 is a partial cutaway view of the present invention;

FIG. 3 is an enlarged view of the area A of FIG. 2 according to the present invention;

fig. 4 is a schematic structural view of the driving gear of the present invention.

In the figure: 1. a tower body; 2. the tower body is connected with a pipeline; 3. a culture solution input pipe; 4. a dust removal box; 5. a gas delivery pipe; 6. rotating the liquid outlet pipe; 7. a culture solution aggregation ring; 8. a liquid outlet nozzle; 9. cleaning the plate; 10. a connecting rod; 11. a first support plate; 12. a microbial culture medium; 13. a second support plate; 14. rotating the connecting ring; 15. a support ring; 16. a transmission gear ring; 17. a drive gear; 18. and (7) a water outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 4, an embodiment of the present invention includes: a vertical biological trickling filter comprises a dust box 4, a gas pipe 5 is arranged on the surface of the dust box 4, two tower bodies 1 are arranged on one side of the gas pipe 5, one end of the gas pipe 5 is connected with the top end of one of the tower bodies 1, a tower body connecting pipeline 2 is arranged between the two tower bodies 1, a culture solution input pipe 3 is arranged on one side of the tower body connecting pipeline 2 in a penetrating way, a water outlet 18 is arranged on the inner wall of the tower body 1, a rotary liquid outlet pipe 6 is arranged on the outer side of the end part of the culture solution input pipe 3 positioned in the tower body 1, a liquid outlet nozzle 8 is arranged on the bottom surface of the rotary liquid outlet pipe 6, connecting rods 10 are arranged at the two ends of the rotary liquid outlet pipe 6, a cleaning plate 9 is arranged at the other end of each connecting rod 10, the cleaning plate 9 is attached to the inner wall of the tower body 1, a rotary connecting ring 14 is arranged on the surface of the rotary liquid outlet pipe 6, the rotary connecting ring 14 is sleeved on the outer side of the culture solution input pipe 3, the inner wall of the rotary connecting ring 14 is provided with a transmission gear ring 16, the inner side of the transmission gear ring 16 is provided with a driving gear 17 meshed with the transmission gear ring, a second supporting plate 13 is arranged above the driving gear 17, the second supporting plate 13 is arranged at the outer side of the end part of the culture solution input pipe 3, a first supporting plate 11 is arranged below the rotary liquid outlet pipe 6, and the surface of the first supporting plate 11 is provided with a microorganism culture medium 12.

Further, a conversion bevel gear is arranged above the driving gear 17, a transmission bevel gear is arranged on one side of the conversion bevel gear, and the other side of the transmission bevel gear is connected with a motor with the model number of ncv 28-400-60C.

By adopting the technical scheme, the driving gear 17 can be driven to rotate, so that the transmission gear ring 16 drives the rotary connecting ring 14 to rotate around the axis of the end part of the culture liquid input pipe 3, and the rotation of the rotary liquid outlet pipe 6 is realized.

Further, a support rotating shaft penetrates through the middle of the conversion bevel gear, and the bottom end of the support rotating shaft penetrates through the driving gear 17.

By adopting the technical scheme, the rotating shaft is supported so that the driving gear 17 and the conversion bevel gear are positioned on the same axial direction, and the conversion bevel gear can smoothly drive the driving gear 17 to rotate.

Further, a support ring 15 is arranged between the rotary connecting ring 14 and the second support plate 13, balls are embedded in the outer side and the bottom surface of the bottom end of the support ring 15, the bottom end of the support ring 15 is clamped on the surface of the second support plate 13, and the upper end of the support ring 15 is fixed with the rotary connecting ring 14.

By adopting the above technical scheme, the support ring 15 supports the rotary connecting ring 14 to ensure that the rotary connecting ring 14 can normally rotate, and the friction resistance of the rotary connecting ring 14 in the rotation process is effectively reduced.

Furthermore, the outer surface of the end part of the culture solution input pipe 3, which is positioned at the inner side of the rotary liquid outlet pipe 6, is provided with an alloy sealing ring, and the alloy sealing ring is connected with the rotary liquid outlet pipe 6 in a rotating and sliding manner.

Through adopting above-mentioned technical scheme, the alloy sealing ring can guarantee that rotatory play liquid pipe 6 is in encapsulated situation between rotatory play liquid pipe 6 and the culture solution input tube 3 when rotatory around the tip axis of culture solution input tube 3.

Further, the two sides of the bottom surface of the first supporting plate 11 are provided with flow guide holes, and the inner walls of the flow guide holes have certain inclination and incline towards the inner wall of the tower body 1.

By adopting the technical scheme, the water flow can only flow along the inner wall of the tower body 1, and the microorganisms are prevented from dying due to the contact between the sewage and the microorganisms.

Further, the bottom surface of the inside of the tower body 1 is provided with a culture solution gathering ring 7, and the caliber of the upper end of the culture solution gathering ring 7 is consistent with the inner diameter of the upper end of the microorganism culture medium 12.

By adopting the technical scheme, the culture solution permeating from the microorganism culture medium 12 can be collected in a concentrated manner, and the collected culture solution is prevented from contacting sewage.

The working principle is as follows: when the culture medium conveying device is used, when a culture medium is conveyed to microorganisms in the microorganism culture medium 12, firstly, a power supply of a motor is switched on and started, at the moment, the motor drives a driving gear 17 to rotate and enables the driving gear 17 to drive a transmission gear ring 16 meshed with the driving gear 17 to rotate around the end part of a culture medium input pipe 3 synchronously, at the moment, the transmission gear ring 16 drives a rotary connecting ring 14 to rotate on the outer side of a second supporting plate 13, so that the rotary connecting ring 14 drives a rotary liquid outlet pipe 6 to rotate around the end part axis of the culture medium input pipe 3 synchronously, at the moment, the culture medium is conveyed to the interior of the culture medium input pipe 3, the culture medium enters the rotary liquid outlet pipe 6 along the culture medium input pipe 3 and then drops in the microorganism culture medium 12 along a liquid outlet nozzle 8 at the bottom of the rotary liquid outlet pipe 6, and rotates around the end part axis of the culture medium input pipe 3 at a constant speed when the culture medium drops, the culture solution can be uniformly sprayed on the surfaces of the microorganisms, so that the microorganisms can uniformly grow, and the phenomenon of microorganism aggregation or local microorganism death can not occur.

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 invention may be embodied in other specific forms without departing from the spirit or essential attributes 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 vertical biological trickling filter, includes dust removal case (4), its characterized in that: the surface of the dust removal box (4) is provided with a gas pipe (5), one side of the gas pipe (5) is provided with two tower bodies (1), one end of the gas pipe (5) is connected with the top end of one of the tower bodies (1), the middle of the two tower bodies (1) is provided with a tower body connecting pipeline (2), one side of the tower body connecting pipeline (2) is provided with a culture solution input pipe (3) in a penetrating way, the inner wall of the tower body (1) is provided with a water outlet (18), the outer side of the end part of the culture solution input pipe (3) positioned in the tower body (1) is provided with a rotary liquid outlet pipe (6), the bottom surface of the rotary liquid outlet pipe (6) is provided with a liquid outlet nozzle (8), both ends of the rotary liquid outlet pipe (6) are provided with connecting rods (10), the other end of the connecting rods (10) is provided with a cleaning plate (9) and the cleaning plate (9) is attached to the inner wall of the tower body (1), the surface of rotatory drain pipe (6) is provided with swivel joint ring (14), swivel joint ring (14) cover is in the outside of culture solution input tube (3), be provided with transmission gear ring (16) on the inner wall of swivel joint ring (14), the inboard of transmission gear ring (16) is provided with rather than meshed drive gear (17), the top of drive gear (17) is provided with second backup pad (13), second backup pad (13) set up the tip outside at culture solution input tube (3), the below of rotatory drain pipe (6) is provided with first backup pad (11), the surface of first backup pad (11) is provided with microorganism culture medium (12).

2. The vertical bio-trickling filter of claim 1, wherein: a conversion bevel gear is arranged above the driving gear (17), a transmission bevel gear is arranged on one side of the conversion bevel gear, and the other side of the transmission bevel gear is connected with a motor.

3. The vertical bio-trickling filter of claim 2, wherein: the middle of the conversion bevel gear penetrates through a support rotating shaft, and the bottom end of the support rotating shaft penetrates through a driving gear (17).

4. The vertical bio-trickling filter of claim 1, wherein: a support ring (15) is arranged between the rotary connecting ring (14) and the second support plate (13), balls are embedded in the outer side and the bottom surface of the bottom end of the support ring (15), the bottom end of the support ring (15) is clamped on the surface of the second support plate (13), and the upper end of the support ring (15) is fixed with the rotary connecting ring (14).

5. The vertical bio-trickling filter of claim 1, wherein: the outer surface of the end part, located at the inner side of the rotary liquid outlet pipe (6), of the culture liquid input pipe (3) is provided with an alloy sealing ring, and the alloy sealing ring is connected with the rotary liquid outlet pipe (6) in a rotating and sliding mode.

6. The vertical bio-trickling filter of claim 1, wherein: the two sides of the bottom surface of the first supporting plate (11) are provided with flow guide holes, and the inner walls of the flow guide holes have certain inclination and lean towards the inner wall of the tower body (1).

7. The vertical bio-trickling filter of claim 1, wherein: the inside bottom surface of tower body (1) is provided with culture solution gathering ring (7), the upper end bore size of culture solution gathering ring (7) is unanimous with the upper end internal diameter size of microbial cultivation medium (12).