CN212050729U

CN212050729U - Fluid bed biomembrane purification treatment device

Info

Publication number: CN212050729U
Application number: CN202020198779.3U
Authority: CN
Inventors: 廖建平; 叶新跃; 刘建营; 彭中; 刘亮东
Original assignee: Hunan Dayuan Environmental Technology Co ltd
Current assignee: Hunan Dayuan Environmental Technology Co ltd
Priority date: 2020-02-22
Filing date: 2020-02-22
Publication date: 2020-12-01
Anticipated expiration: 2030-02-22

Abstract

The utility model relates to the technical field of sewage purification treatment devices, in particular to a fluidized bed biomembrane purification treatment device, which comprises a purification cylinder, wherein the purification cylinder is of a hollow structure with an opening on the top surface, the inner wall of the circumference of the purification cylinder is symmetrically provided with chutes, the top surface of the purification cylinder is symmetrically provided with a connecting rod, the top surface of the purification cylinder is provided with a top plate, the bottom surface of the top plate is welded and fixed with the top surface of the connecting rod, the fluidized bed biomembrane purification treatment device drives a stirring rod on a roller rod to rotate through a first motor, can stir the biological sludge in a placing disc, thereby fully contacting the biological sludge with organic pollutants in sewage, and can move the biological sludge in the placing disc up and down in the purification cylinder through an adjusting mechanism, thereby contacting the sewage with the biological sludge at different water levels and improving the purification efficiency of the sewage, solves the problems of low purification efficiency of sewage and low use efficiency of biological sludge.

Description

Fluid bed biomembrane purification treatment device

Technical Field

The utility model relates to a sewage purification treatment device technical field specifically is a fluid bed biomembrane purification treatment device.

Background

The sewage biological film treatment method is a sewage aerobic biological treatment technology which is parallel to the activated sludge method, the essence of the treatment method is that microorganisms such as bacteria and fungi, protozoa and micro-animals such as metazoan are attached to a filter material or some carriers to grow and breed, and film-shaped biological sludge-biological film is formed on the filter material or some carriers; the method is characterized in that sewage is contacted with a biological membrane, organic pollutants in the sewage are taken as nutrient substances and are ingested by microorganisms on the biological membrane, the sewage is purified, the microorganisms are multiplied, the biological membrane in the existing flowing bed biological membrane purification treatment device is usually always positioned at the bottom surface of the sewage, the organic pollutants in the sewage positioned at the upper position are contacted with the biological membrane very slowly, so that the purification efficiency of the sewage is reduced, the internal parts of the biological membrane purification treatment device cannot be contacted with the organic pollutants in the sewage very effectively due to the stability of the biological sludge, and the use efficiency of the biological membrane (biological membrane) is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fluidized bed biomembrane purification unit to solve the not high problem of availability factor of the biological mud (biomembrane) of the purification inefficiency of the sewage that proposes among 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 fluid bed biomembrane purification unit, includes purifying barrel, purifying barrel is top surface open-ended hollow structure, purifying barrel's circumference inner wall symmetry is equipped with the spout, purifying barrel's top surface symmetry is equipped with the connecting rod, purifying barrel's top surface is equipped with the roof, the bottom surface of roof with the top surface welded fastening of connecting rod, first motor is installed through the bolt to the top surface of roof, the output shaft coaxial coupling of first motor has the roller pole, the bottom of roller pole is passed the roof extends to in the purifying barrel, the bottom coaxial coupling of roller pole has the puddler, purifying barrel's lateral wall is equipped with adjustment mechanism.

Preferably, a water outlet pipe is arranged on the position, close to the bottom surface, of the circular outer wall of the purification cylinder, one end of the water outlet pipe penetrates through the purification cylinder and is communicated with the interior of the purification cylinder, and a plug is arranged at the other end of the water outlet pipe and is tightly inserted into the water outlet pipe.

Preferably, the joint of the purification cylinder and the water outlet pipe is filled with sealant.

Preferably, adjustment mechanism includes the fixed plate, the second motor is installed through the bolt to the top surface of fixed plate, the output shaft coaxial coupling of second motor has the lead screw, it places the dish to be equipped with in the purifying cylinder, it is top surface open-ended hollow structure to place the dish, the bilateral symmetry of placing the dish is equipped with the slider, the slider with spout sliding connection, one of them the top surface of slider is equipped with L type connecting rod, the top surface of L type connecting rod is seted up threaded hole, the lead screw passes the screw hole and rather than threaded connection.

Preferably, one side of the fixed plate is an arc-shaped surface, and the arc-shaped surface is attached to the circumferential outer wall of the purification cylinder.

Preferably, the shape and size of the sliding block are matched with the shape and size of the sliding chute.

Compared with the prior art, the beneficial effects of the utility model are that: this fluidized bed biomembrane purification unit drives the puddler on the roller bar through the first motor that sets up and rotates, can stir the biological mud of placing in the dish, thereby can make the organic pollutant abundant contact in biological mud and the sewage, adjustment mechanism through setting up can make the biological mud of placing in the dish reciprocate in purifying the section of thick bamboo, thereby can make the sewage of different water levels can both contact with biological mud, the purification efficiency of sewage is improved, the purification efficiency problem of the biological mud of the purification efficiency low sum of sewage of having solved not high efficiency of use problem.

Drawings

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

FIG. 2 is a schematic structural view of a purification cartridge of the present invention;

fig. 3 is a schematic structural diagram of an adjusting mechanism in the present invention;

fig. 4 is a schematic view of the overall structure of the bio-film stirring tray of the present invention.

In the figure: 1. a purification cartridge; 11. a chute; 12. a water outlet pipe; 121. a plug; 13. a connecting rod; 14. a top plate; 2. a first motor; 3. a roll bar; 4. a stirring rod; 5. an adjustment mechanism; 51. a fixing plate; 52. a second motor; 53. a screw rod; 54. placing a tray; 541. a slider; 55. an L-shaped connecting rod.

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 description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or components referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a fluid bed biomembrane purification unit, including purifying cartridge 1, purifying cartridge 1 is top surface open-ended hollow structure, purifying cartridge 1's circumference inner wall symmetry is equipped with spout 11, purifying cartridge 1's top surface symmetry is equipped with connecting rod 13, purifying cartridge 1's top surface is equipped with roof 14, roof 14's bottom surface and connecting rod 13's top surface welded fastening, first motor 2 is installed through the bolt to roof 14's top surface, first motor 2's output shaft coaxial coupling has roller rod 3, roof 14 is passed and is extended to purifying cartridge 1 in the bottom of roller rod 3, the bottom coaxial coupling of roller rod 3 has puddler 4, purifying cartridge 1's lateral wall is equipped with adjustment mechanism 5.

Specifically, a water outlet pipe 12 is arranged at a position, close to the bottom surface, of the circular outer wall of the purification cylinder 1, one end of the water outlet pipe 12 penetrates through the purification cylinder 1 and is communicated with the inside of the purification cylinder, a plug 121 is arranged at the other end of the water outlet pipe 12, the plug 121 is tightly inserted into the water outlet pipe 12, and purified water in the purification cylinder 1 can flow out of the outside from the water outlet pipe 12.

In this embodiment, the joint of the purification cartridge 1 and the water outlet pipe 12 is filled with the sealant, and the joint of the purification cartridge 1 and the water outlet pipe 12 does not generate a gap through the sealant, so that the water in the purification cartridge 1 is prevented from flowing out of the outside from the joint of the purification cartridge 1 and the water outlet pipe 12.

Besides, the adjusting mechanism 5 includes a fixing plate 51, a second motor 52 is installed on the top surface of the fixing plate 51 through a bolt, an output shaft of the second motor 52 is coaxially connected with a lead screw 53, a placing disc 54 is arranged in the purifying cylinder 1, the placing disc 54 is of a hollow structure with an open top surface, two sides of the placing disc 54 are symmetrically provided with sliders 541, the sliders 541 are slidably connected with the sliding grooves 11, it is ensured that the placing disc 54 can move up and down in the purifying cylinder 1, the top surface of one of the sliders 541 is provided with an L-shaped connecting rod 55, the top surface of the L-shaped connecting rod 55 is provided with a threaded hole, the lead screw 53 penetrates through the threaded hole and is in threaded connection with the threaded hole, it is ensured that the lead screw 53 cannot rotate in the slider 541 on the placing disc 54 when rotating, thereby ensuring that the rotation of the lead screw 53.

Specifically, one side of the fixed plate 51 is an arc-shaped surface, and the arc-shaped surface is attached to the outer wall of the circumference of the purification cylinder 1, so that the contact area between the fixed plate 51 and the purification cylinder 1 is ensured, and the connection stability between the fixed plate 51 and the purification cylinder 1 is ensured.

In this embodiment, the shape and size of the slider 541 are adapted to the shape and size of the sliding slot 11, so as to ensure the sliding stability of the slider 541 in the sliding slot 11.

It should be noted that, in the present embodiment, the first motor 2 and the second motor 52 both adopt YE2-4P three-phase asynchronous motors manufactured by zhejiang han motor science and technology limited, and the supporting circuit and the power supply thereof can also be provided by the manufacturer.

When the fluidized bed biofilm purification treatment device of this embodiment is in use, at first switch on the external power supply of second motor 52 makes its work, the output shaft of second motor 52 just can drive lead screw 53 and rotate, the rotation of lead screw 53 just can drive L type connecting rod 55 and remove on lead screw 53, thereby place the biological mud on the dish 54 and just can reciprocate in purifying section of thick bamboo 1, when placing the bottom surface inner wall of dish 54 and puddler 4 contact, close the external power supply of second motor 52, open the external power supply of first motor 2 and make its work, the output shaft of first motor 2 just can drive roller 3 and rotate, puddler 4 on the roller 3 stirs the biological mud of placing in the dish 54, thereby make the inside of biological mud also can carry out abundant contact with sewage.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fluid bed biomembrane purification unit, includes purification section of thick bamboo (1), its characterized in that: purifying cylinder (1) is top surface open-ended hollow structure, the circumference inner wall symmetry of purifying cylinder (1) is equipped with spout (11), the top surface symmetry of purifying cylinder (1) is equipped with connecting rod (13), the top surface of purifying cylinder (1) is equipped with roof (14), the bottom surface of roof (14) with the top surface welded fastening of connecting rod (13), first motor (2) are installed through the bolt to the top surface of roof (14), the output shaft coaxial coupling of first motor (2) has roller pole (3), the bottom of roller pole (3) is passed roof (14) and extend to in purifying cylinder (1), the bottom coaxial coupling of roller pole (3) has puddler (4), the lateral wall of purifying cylinder (1) is equipped with adjustment mechanism (5).

2. The apparatus for purifying and treating a biofilm on a fluidized bed according to claim 1, wherein: the water purification device is characterized in that a water outlet pipe (12) is arranged on the position, close to the bottom surface, of the circular outer wall of the purification cylinder (1), one end of the water outlet pipe (12) penetrates through the purification cylinder (1) and is communicated with the interior of the purification cylinder, a plug (121) is arranged at the other end of the water outlet pipe (12), and the plug (121) is tightly inserted into the water outlet pipe (12).

3. The apparatus for purifying and treating a biofilm on a fluidized bed according to claim 2, wherein: and sealant is filled at the joint of the purification cylinder (1) and the water outlet pipe (12).

4. The apparatus for purifying and treating a biofilm on a fluidized bed according to claim 1, wherein: adjustment mechanism (5) are including fixed plate (51), second motor (52) are installed through the bolt to the top surface of fixed plate (51), the output shaft coaxial coupling of second motor (52) has lead screw (53), it places dish (54) to be equipped with in purification section of thick bamboo (1), it is top surface open-ended hollow structure to place dish (54), the bilateral symmetry of placing dish (54) is equipped with slider (541), slider (541) with spout (11) sliding connection, one of them the top surface of slider (541) is equipped with L type connecting rod (55), the screw hole has been seted up to the top surface of L type connecting rod (55), lead screw (53) pass the screw hole and rather than threaded connection.

5. The apparatus for purifying and treating a biofilm on a fluidized bed according to claim 4, wherein: one side of the fixed plate (51) is an arc-shaped surface, and the arc-shaped surface is attached to the circumferential outer wall of the purification cylinder (1).

6. The apparatus for purifying and treating a biofilm on a fluidized bed according to claim 4, wherein: the shape and the size of the sliding block (541) are matched with those of the sliding chute (11).