CN211078587U

CN211078587U - Novel biological filter

Info

Publication number: CN211078587U
Application number: CN201921926393.3U
Authority: CN
Inventors: 傅宇; 董国春; 王存; 蒋法; 庄军存
Original assignee: Ningbo Tengtou Environmental Protection Co ltd
Current assignee: Ningbo Tengtou Environmental Protection Co ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-07-24
Anticipated expiration: 2029-11-08

Abstract

The utility model relates to a sewage treatment technical field, and disclose novel biological filter, including handling the case, all seted up the side groove on the both sides of handling the case, the side groove be rectangular groove and two sets of side grooves all with the inside intercommunication of handling the case, all be provided with fixed curb plate on the both sides edge in side groove, fixed curb plate is rectangular board and two sets of fixed curb plate are parallel to each other, the outside limit fixed mounting of fixed curb plate vertical treatment case is on the lateral wall of handling the case. The utility model discloses in, place the inside at the treatment case with the sewage that needs to handle, then clamp the biological support plate in the intermediate position of four group's auxiliary rollers, the through-hole and the sewage contact of the minimum position of biological support plate this moment, inside sewage soaks the through-hole this moment, then sewage flows to the biological department of sewage treatment under the absorption of adsorption column, through the biological one by one with sewage contact make every sewage treatment biology of group can both be even with sewage contact to reach the benefit that improves the sewage treatment effect.

Description

Novel biological filter

Technical Field

The utility model relates to a sewage treatment technical field especially relates to novel biological filter.

Background

The biological filter is a method for carrying out biological oxidation treatment on sewage or organic wastewater by using aerobic microorganisms. The method is characterized in that quenched stones, coke, slag or artificial filter linings and the like are taken as a first filling layer, then sewage is sprayed on the first filling layer in a drop shape, oxygen and nutrition are fully supplied, a layer of gelatinous biomembrane (bacteria, protozoa, algae, bacteria and the like) is generated on the surface of the filter material, and when the sewage flows down along the membrane, soluble, colloidal and suspended substances in the sewage are adsorbed on the biomembrane and are decomposed by microorganism nitrification. In order to make the biological filter effectively treat sewage.

The existing biological filter in the current market is fixed on the water surface when in use, the arrangement causes the sewage under the carrier plate to have poor fluidity, and the carrier plate can not be contacted with the sewage with high concentration in time, thereby influencing the sewage treatment effect. For this purpose, we propose a novel biofilter.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems existing in the prior art and provides a novel biological filter.

In order to achieve the above purpose, the present invention adopts the following technical scheme, a novel biological filter comprises a treatment box, wherein the treatment box is a rectangular hollow box, two side grooves are respectively arranged on two side edges of the treatment box, the side grooves are rectangular grooves, two groups of side grooves are communicated with the inside of the treatment box, fixed side plates are respectively arranged on two side edges of the side grooves, the fixed side plates are rectangular plates and two groups of fixed side plates are parallel to each other, the fixed side plates are fixedly arranged on the outer side wall of the treatment box perpendicular to the outer side edge of the treatment box, the fixed side plates and the side grooves are on the same horizontal line, a rotating shaft is arranged between the two groups of fixed side plates on the same side in parallel, the rotating shaft is a cylindrical long shaft, two groups of rotating shafts are arranged between every two groups of fixed side plates, the two groups of rotating shafts on the same side are vertically arranged, and two ends of the rotating shaft are movably connected with the fixed, the excircle of pivot has cup jointed the auxiliary roll, the auxiliary roll is the roller of sponge material, forms a space between two sets of auxiliary rolls on the vertical direction, and is two sets of it has biological support plate to peg graft between the auxiliary roll.

Preferably, the biological support plate is a circular arc plate, the rotating shaft at the upper end penetrates through the fixed side plate at the outer side and extends to the outer side of the fixed side plate, the rotating shaft at the outer side is far away from one end of the fixed side plate and is fixedly provided with a driven wheel, the driven wheel is a circular disc, and the outer side wall of the treatment box is fixedly provided with a motor.

Preferably, the motor is a rotating motor and can rotate forward and backward under the control of an external controller, a conveyor belt is sleeved on an output shaft on the outer side of the motor, and one end, far away from the motor, of the conveyor belt is sleeved on the driven wheel.

Preferably, the biological support plate is provided with a through hole which is a circular through hole, an adsorption column is fixedly arranged inside the through hole, and the adsorption column is a circular sleeve made of high water-absorbent resin.

Preferably, the lower end of the adsorption column penetrates through the through hole and extends to the lower end of the biological carrier plate, and the hollow part in the middle of the adsorption column is sleeved with the sewage treatment organism.

Advantageous effects

The utility model provides a novel biological filter. The method has the following beneficial effects:

(1) this novel biological filter, place the inside at the treatment case with the sewage that needs to handle, then clamp the biological support plate in the intermediate position of four group's auxiliary rollers, the through-hole and the sewage contact of the minimum position of biological support plate this moment, inside sewage immerses the through-hole this moment, then sewage flows to the biological department of sewage treatment in the absorption of adsorption column, make every sewage treatment biological can both be even with sewage contact through the biological contact with sewage one by one of sewage treatment to reach the benefit that improves the sewage treatment effect.

(2) This novel biological filter, make the biological support plate in the horizontal hunting that the inside of handling the case does not stop under the drive of motor through four group's auxiliary rollers, the biological support plate of swing can be continuous changes biological support plate and the contact position who handles incasement portion sewage, thereby make one row of sewage treatment biological can be even with sewage contact, the surface of water that can drive sewage when the quality that improves sewage treatment and biological support plate and sewage contact flows, thereby make the sewage of sewage one deck of the top flow, thereby make the sewage treatment biological energy above the biological support plate ceaselessly with new surface of water contact, thereby reach the effect that improves sewage treatment efficiency.

Drawings

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

fig. 2 is a detailed schematic diagram of the biological carrier plate of the present invention.

Illustration of the drawings:

1 treatment box, 2 side grooves, 3 fixed side plates, 4 rotating shafts, 5 auxiliary rollers, 6 biological support plates, 7 driven wheels, 8 motors, 9 conveyor belts, 10 through holes, 11 adsorption columns and 12 sewage treatment organisms.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example (b): a novel biological filter tank is shown in figures 1-2, and comprises a treatment tank 1, wherein the treatment tank 1 is a rectangular hollow tank, side grooves 2 are respectively arranged on two sides of the treatment tank 1, the side grooves 2 are rectangular grooves, two groups of side grooves 2 are communicated with the interior of the treatment tank 1, fixed side plates 3 are respectively arranged on two sides of each side groove 2, the fixed side plates 3 are rectangular plates, two groups of fixed side plates 3 are parallel to each other, the fixed side plates 3 are fixedly arranged on the outer side wall of the treatment tank 1 perpendicular to the outer side of the treatment tank 1, the fixed side plates 3 and the side grooves 2 are on the same horizontal line, a rotating shaft 4 is arranged in parallel between the two groups of fixed side plates 3 on the same side, the rotating shaft 4 is a cylindrical long shaft, two groups of rotating shafts 4 are arranged between every two groups of fixed side plates 3, and the two groups of rotating shafts 4 on the same side are arranged vertically, the two ends of the rotating shaft 4 are movably connected with the fixed side plate 3 through bearings, the outer circle of the rotating shaft 4 is sleeved with the auxiliary rollers 5, the auxiliary rollers 5 are sponge rollers, a gap is formed between the two groups of auxiliary rollers 5 in the vertical direction, a biological carrier plate 6 is inserted between the two groups of auxiliary rollers 5, the biological carrier plate 6 is an arc-shaped plate, the rotating shaft 4 at the upper end penetrates through the fixed side plate 3 at the outer side and extends to the outer side of the fixed side plate 3, a driven wheel 7 is fixedly installed on one end, far away from the fixed side plate 3, of the rotating shaft 4 extending to the outer side of the fixed side plate 3, the driven wheel 7 is a circular disc, a motor 8 is fixedly installed on the outer side wall of the treatment box 1, the motor 8 is a rotating motor and the motor 8 can realize forward and reverse rotation under the control of an external controller, the motor 8 is a known technology, the output shaft outside the motor 8 is sleeved with a conveyor belt 9, and one end, far away from the motor 8, of the conveyor belt 9 is sleeved on the driven wheel 7.

The biological carrier plate 6 is provided with a through hole 10, the through hole 10 is a circular through hole, an adsorption column 11 is fixedly arranged inside the through hole 10, the adsorption column 11 is a circular sleeve made of a high-water-absorptivity resin material, the high-water-absorptivity resin is a novel high polymer material, can absorb water which is hundreds of times to thousands of times of the weight of the high-water-absorptivity resin, and is non-toxic, harmless and pollution-free; the biological water absorption device is strong in water absorption capacity and high in water retention capacity, water absorbed by the biological water absorption device cannot be extruded by a simple physical method, water can be released and absorbed repeatedly, the lower end of the adsorption column 11 penetrates through the through hole 10 and extends to the lower end of the biological carrier plate 6, a hollow part in the middle of the adsorption column 11 is sleeved with the sewage treatment organism 12, tenons are wrapped inside the sewage treatment organism 12, the tenons are small and oval, the epilamellas are hard and do not deform, the marginal area of the tunica adventitia is highly degenerated, seven ventral tentacles of anterior tentacles and five-twelve tentacles of buttocks are included. The back surface is provided with longitudinal ribs, the left lower opening edge area of the ventral surface is not provided with obvious thorns, and the back surface is provided with six longitudinal ribs.

The utility model discloses a theory of operation:

when in use, sewage to be treated is placed in the treatment box 1, then the biological support plates 6 are clamped in the middle positions of the four groups of auxiliary rollers 5, the through holes 10 at the lowest end positions of the biological support plates 6 are contacted with the sewage, the sewage is soaked in the through holes 10, and then the sewage flows to the sewage treatment organisms 12 under the adsorption of the adsorption columns 11.

The biological carrier plate 6 continuously swings left and right in the treatment box 1 under the driving of the motor 8 through the four groups of auxiliary rollers 5, the contact position of the biological carrier plate 6 and the sewage in the treatment box 1 can be continuously changed by swinging the biological carrier plate 6, so that the sewage treatment organisms 12 in one row can uniformly contact with the sewage, the quality of sewage treatment is improved, the biological carrier plate 6 can drive the upper water surface of the sewage to flow when contacting with the sewage, and the sewage in the uppermost layer of the sewage flows.

Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above-described embodiments, and many modifications are possible. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should be considered as belonging to the protection scope of the present invention.

Claims

1. Novel biological filter, including handling case (1), its characterized in that: the treatment box (1) is a rectangular hollow box, side grooves (2) are formed in two side edges of the treatment box (1), fixed side plates (3) are arranged on the two side edges of the side grooves (2), a rotating shaft (4) is arranged between two groups of fixed side plates (3) on the same side in parallel, the rotating shaft (4) is a cylindrical long shaft, two groups of rotating shafts (4) are arranged between every two groups of fixed side plates (3), the two groups of rotating shafts (4) on the same side are vertically arranged, and two ends of the rotating shaft (4) are movably connected with the fixed side plates (3) through bearings;

the outer circle of the rotating shaft (4) is sleeved with an auxiliary roller (5), the auxiliary roller (5) is a roller made of sponge, a gap is formed between two groups of auxiliary rollers (5) in the vertical direction, a biological carrier plate (6) is inserted between the two groups of auxiliary rollers (5), the biological carrier plate (6) is an arc-shaped plate, and the rotating shaft (4) at the upper end penetrates through the fixed side plate (3) at the outer side and extends to the outer side of the fixed side plate (3);

through-hole (10) have been seted up on biological support plate (6), through-hole (10) are circular through-hole, the inside fixed mounting of through-hole (10) has adsorption column (11), adsorption column (11) are the circular cover of super absorbent resin material, the lower extreme of adsorption column (11) runs through-hole (10) and extends to the lower extreme of biological support plate (6), sewage treatment biology (12) have been cup jointed to the hollow department of the intermediate position of adsorption column (11).

2. A novel biofilter according to claim 1, wherein: the side grooves (2) are rectangular grooves, and the two groups of side grooves (2) are communicated with the inside of the treatment box (1).

3. A novel biofilter according to claim 1, wherein: the fixed side plates (3) are rectangular plates and are two groups, the fixed side plates (3) are parallel to each other, the outer side edges of the fixed side plates (3) perpendicular to the treatment box (1) are fixedly arranged on the outer side walls of the treatment box (1), and the fixed side plates (3) and the side edge grooves (2) are on the same horizontal line.

4. A novel biofilter according to claim 1, wherein: extend to fixed curb plate (3) the pivot (4) keep away from one of fixed curb plate (3) and serve fixed mounting have follower (7), follower (7) are round dish.

5. A novel biofilter according to claim 1, wherein: the outer side wall of the treatment box (1) is fixedly provided with a motor (8), the motor (8) is a rotating motor, and the motor (8) can rotate positively and negatively under the control of an external controller.

6. A novel biofilter according to claim 5, wherein: the output shaft outside the motor (8) is sleeved with a conveyor belt (9), and one end, far away from the motor (8), of the conveyor belt (9) is sleeved on the driven wheel (7).