CN218115089U

CN218115089U - High-efficient flocculation reaction device

Info

Publication number: CN218115089U
Application number: CN202222574956.5U
Authority: CN
Inventors: 吴文海; 章杰; 夏晓亮
Original assignee: Wuxi Jinzhen Environmental Protection Equipment Co ltd
Current assignee: Wuxi Jinzhen Environmental Protection Equipment Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2022-12-23
Anticipated expiration: 2032-09-28

Abstract

The utility model discloses a high-efficient flocculation reaction device is applied to flocculation reaction tank equipment field. The high-efficiency flocculation reaction device comprises a flocculation reaction tank, a flocculation stirring device and a top plate; the flocculation reaction tank is arranged in a rectangular groove structure, the top plate is fixedly connected with the top of the flocculation reaction tank, the flocculation stirring device is positioned inside the groove of the flocculation reaction tank and is fixedly connected with the inside of the groove of the flocculation reaction tank, and the flocculation stirring device is fixedly connected with the top plate; the flocculation stirring device comprises a flocculation stirrer, a guide cylinder and two flocculating agent adding devices; every flocculating agent is thrown feeder apparatus and all with the inside fixed connection of draft tube, flocculation mixer and roof fixed connection, and be located inside the draft tube, inside fixed connection of draft tube and flocculation reaction tank recess. The utility model has the advantages of flocculation effect is good, simple structure, easy operation and avoid the flocculating agent extravagant.

Description

High-efficient flocculation reaction device

Technical Field

The utility model relates to a flocculation reaction tank equipment field, in particular to high-efficient flocculation reaction device.

Background

The method for carrying out solid-liquid separation by flocculation sedimentation (or floating) is one of the important separation methods in the current sewage treatment technology, when the industrial wastewater, the domestic wastewater, the industrial water supply, the circulating cooling water and the civil water are treated by adopting the aqueous solution high polymer as the flocculating agent, the method has the advantages of promoting the water quality clarification, accelerating the filtration speed of the settled sludge, reducing the sludge quantity, facilitating the disposal of filter cakes and the like, the existing water treatment flocculation reaction device has a complex structure, cannot realize the separation of particles from the sewage in the reaction process, has larger energy consumption by adopting an electric flocculation mode, and is difficult to meet the production requirement.

In the existing high-efficiency flocculation reaction device, sewage is generally subjected to solid-liquid separation through a sedimentation tank after being added with drugs for flocculation. Firstly, a certain amount of flocculating agent is added into sewage for stirring, the flocculating agent generates hydrolysis reaction in water and generates colloid with different charges, the colloid and the suspended matters in the water contact to form fine alum floc, then the mixed liquid enters an inclined tube sedimentation tank, and the suspended matters sink under the action of gravity to form sediments. But current flocculation reaction device flocculation effect is not good, and the flocculating agent can not lead to the flocculating agent extravagant with sewage intensive mixing, and flocculation reaction device's structure is complicated simultaneously, and then makes the operation more loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high-efficient flocculation reaction device has that flocculation effect is good, simple structure, easy operation and avoid the extravagant advantage of flocculating agent.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-efficient flocculation reaction device, includes the flocculation reaction pond, flocculation reaction bottom of the pool portion is provided with the arc inlet tube, flocculation reaction pond one side is provided with the rectangle delivery port, the inside support that is provided with in flocculation reaction pond, be provided with flocculation agitating unit on the flocculation agitating unit, the last flocculation mixer that is provided with of flocculation agitating unit, fixed mounting has vertical motor speed reducer on the flocculation mixer, vertical motor speed reducer one end is provided with the shaft coupling, vertical motor speed reducer one end is provided with the (mixing) shaft, fixed mounting has agitating unit on the (mixing) shaft, vertical motor speed reducer bottom fixed mounting has the mounting panel, arc inlet tube top is provided with the draft tube, draft tube one side is provided with first flocculating agent straight tube, the draft tube opposite side is provided with the second flocculating agent, the inside flocculating agent of being provided with throws the device, the flocculating agent is thrown the device inboard and is provided with annular fixing device, the flocculating agent is thrown the device outside and is provided with the rectangle lug, the flocculating agent is thrown and is provided with annular flocculating agent throwing pipe on the device, the flocculating agent and is thrown and is provided with circular perforation on the device, flocculation reaction pond top is provided with the roof.

As a preferred technical scheme of the utility model, the flocculation stirring device comprises a flocculation stirrer, a guide cylinder and two flocculating agent feeding devices; the flocculating agent feeding device is fixedly connected with the inside of the guide cylinder, the flocculating stirrer is fixedly connected with the top plate and is positioned inside the guide cylinder, and the guide cylinder is fixedly connected with the inside of the flocculation reaction tank groove.

As the utility model discloses a preferred technical scheme, the flocculation stirring machine includes vertical motor speed reducer, shaft coupling, (mixing) shaft and agitating unit, vertical motor speed reducer bottom axis of rotation passes the roof and is connected with shaft coupling one end transmission, shaft coupling other end fixed connection is in the (mixing) shaft, agitating unit and (mixing) shaft bottom fixed connection, agitating unit is located inside the draft tube.

As a preferred technical scheme of the utility model, the feeder apparatus is thrown to the flocculating agent is located agitating unit both sides from top to bottom respectively, the flocculating agent is thrown the feeder apparatus and is all thrown the feeder tube including annular fixing device, annular flocculating agent, the equal fixed connection of feeder tube in the annular fixing device top that corresponds is thrown to the annular flocculating agent, the annular fixing device outside is all fixed and is equipped with the rectangle lug that a plurality of is the circumference array and places, annular fixing device all through the inside fixed connection of a plurality of rectangle lug and draft tube, the circular perforation that a plurality of was the circumference array and places is all seted up at the feeder tube top is thrown to the annular flocculating agent.

As a preferred technical scheme of the utility model, draft tube outside bilateral symmetry is equipped with first flocculating agent straight tube, second flocculating agent straight tube, first flocculating agent straight tube, second flocculating agent straight tube top all with roof fixed connection, first flocculating agent straight tube, second flocculating agent straight tube pass the draft tube respectively and add a tub fixed connection with the annular flocculating agent that corresponds.

To sum up, the utility model discloses following beneficial effect has:

1. through the arrangement of the flocculation reaction tank, the flocculation stirring device and the top plate, the whole structure is simple, the operation is simple, and meanwhile, the flocculation effect is good, so that the waste of a flocculating agent is avoided;

2. through the setting of flocculation mixer, draft tube and flocculating agent throwing feeder apparatus, can be so that flocculating agent and sewage fully contact, and then better realization particle and sewage separation.

Drawings

FIG. 1 is a schematic diagram of the front side structure of a high-efficiency flocculation reaction device in an example;

FIG. 2 is a schematic sectional view of a high efficiency flocculation apparatus in the example;

FIG. 3 is a top side view of a high efficiency flocculation apparatus in an example;

FIG. 4 is a schematic sectional view of a flocculation reaction apparatus in the example;

FIG. 5 is a schematic structural diagram of a part for showing the positional relationship between a flocculation stirring machine and a flocculating agent adding device in the embodiment;

FIG. 6 is a schematic structural diagram of a flocculant adding device in the embodiment.

In the figure, 1, a flocculation reaction tank; 11. an arc-shaped water inlet pipe; 12. a rectangular water outlet; 13. a support; 2. a flocculation stirring device; 21. a flocculation stirrer; 211. a vertical motor reducer; 212. a coupling; 213. a stirring shaft; 214. a stirring device; 215. mounting a plate; 22. a draft tube; 221. a first straight flocculant pipe; 222. a second straight flocculant pipe; 23. a flocculating agent adding device; 24. an annular fixture; 241. a rectangular bump; 25. an annular flocculating agent feeding pipe; 251. circular perforation; 3. and a top plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In which like parts are designated by like reference numerals. It should be noted that as used in the following description, the terms "front," "back," "left," "right," "upper," and "lower" refer to directions in the drawings, and the terms "bottom" and "top," "inner," and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1-6, in the present embodiment: the utility model provides a high-efficient flocculation reaction device, including flocculation reaction tank 1, 1 bottom in flocculation reaction tank is provided with arc inlet tube 11, 1 one side in flocculation reaction tank is provided with rectangle delivery port 12, 1 inside support 13 that is provided with in flocculation reaction tank, be provided with flocculation agitating unit 2 on the flocculation agitating unit 1, be provided with flocculation stirrer 21 on the flocculation stirrer 2, fixed mounting has vertical motor speed reducer 211 on the flocculation stirrer 21, vertical motor speed reducer 211 one end is provided with shaft coupling 212, vertical motor speed reducer 211 one end is provided with (mixing) shaft 213, fixed mounting has agitating unit 214 on the (mixing) shaft 213, vertical motor speed reducer 211 bottom fixed mounting has mounting panel 215, arc inlet tube 11 top is provided with draft tube 22, draft tube 22 one side is provided with first flocculating agent 221, draft tube 22 opposite side is provided with second flocculating agent straight tube 222, inside the flocculating agent of draft tube 22 is provided with flocculating agent and throws feeder apparatus 23, flocculating agent throws feeder apparatus 23 inboard is provided with annular fixing device 24, flocculating agent throws the feeder apparatus 23 outside and is provided with rectangle lug 241, it throws feeder apparatus 25 to be provided with annular flocculating agent on 23, it is provided with circular perforation 25 on the flocculating agent feeder apparatus 23, 1 top is provided with roof 3.

In this embodiment, the flocculation stirring device 2 includes a flocculation stirrer 21, a draft tube 22 and two flocculant adding devices 23; the flocculating agent adding device 23 is fixedly connected with the inside of the guide shell 22, the flocculation stirrer 21 is fixedly connected with the top plate 3 and is positioned in the guide shell 22, and the guide shell 22 is fixedly connected with the inside of the groove of the flocculation reaction tank 1, so that the installation stability is improved conveniently, and the stirring work is facilitated; the flocculation stirrer 21 comprises a vertical motor speed reducer 211, a coupler 212, a stirring shaft 213 and a stirring device 214, wherein a rotating shaft at the bottom of the vertical motor speed reducer 211 penetrates through the top plate 3 to be in transmission connection with one end of the coupler 212, the other end of the coupler 212 is fixedly connected to the stirring shaft 213, the stirring device 214 is fixedly connected with the bottom end of the stirring shaft 213, and the stirring device 214 is positioned inside the guide cylinder 22, so that the stirring work is facilitated, and the practicability of the whole structure is improved; the flocculant adding devices 23 are respectively positioned at the upper side and the lower side of the stirring device 214, the flocculant adding devices 23 respectively comprise annular fixing devices 24 and annular flocculant adding pipes 25, the annular flocculant adding pipes 25 are fixedly connected to the tops of the corresponding annular fixing devices 24, a plurality of rectangular lugs 241 arranged in a circumferential array are fixedly arranged on the outer sides of the annular fixing devices 24, the annular fixing devices 24 are fixedly connected with the inner part of the guide cylinder 22 through the rectangular lugs 241, and a plurality of circular through holes 251 arranged in a circumferential array are formed in the tops of the annular flocculant adding pipes 25; outside bilateral symmetry of draft tube 22 is equipped with first flocculating agent straight tube 221, second flocculating agent straight tube 222, and first flocculating agent straight tube 221, second flocculating agent straight tube 222 top all with roof 3 fixed connection, and first flocculating agent straight tube 221, second flocculating agent straight tube 222 pass the draft tube respectively and throw with the feeder tube 25 fixed connection with the annular flocculating agent that corresponds, promote overall structure's practicality, make things convenient for better work.

The utility model discloses a theory of operation and use flow: an operator firstly enables the first flocculant straight pipe 221, the top interface of the second flocculant straight pipe 222 is respectively and fixedly connected with the corresponding flocculant adding device, then sewage is injected into the flocculation reaction tank 1 through the arc-shaped water inlet pipe 11, when the sewage just submerges the flocculant adding device 23 positioned at the top of the stirring device 214, the power is switched on at the moment to enable the vertical motor speed reducer 211 to start to operate, further the stirring device 214 positioned between the two flocculant adding devices 23 is driven to rotate, at the moment, the flocculant adding device respectively provides a flocculant for the first flocculant straight pipe 221 and the second flocculant straight pipe 222, and the flocculant can enter the draft tube 22 through a plurality of circular through holes 251 formed in the top of each annular flocculant adding pipe 25; through agitating unit 214's fast rotation, can make sewage form the backward flow between draft tube 22 and flocculation reaction pond 1, sewage passes through arc inlet tube 11 delivery port and gets into in draft tube 22, the rotation through agitating unit 214 makes sewage along the inside upflow of draft tube 22, throw the pipe 25 through every annular flocculating agent and provide the flocculating agent in to draft tube 22 this moment, simultaneously because agitating unit 214's rotation, can make flocculating agent and sewage fully contact, the ascending sewage of sewage process flocculation reaction back partly flows out through rectangle delivery port 12 in draft tube 22 this moment, another part is through the backward flow from draft tube 22 bottom entering draft tube 22 flocculation reaction once more.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a high-efficient flocculation reaction device, includes flocculation reaction pond (1), its characterized in that: the flocculation reaction tank (1) is provided with an arc-shaped water inlet pipe (11) at the bottom, a rectangular water outlet (12) is arranged on one side of the flocculation reaction tank (1), a support (13) is arranged inside the flocculation reaction tank (1), a flocculation stirring device (2) is arranged on the flocculation reaction tank (1), a flocculation stirring machine (21) is arranged on the flocculation stirring device (2), a vertical motor speed reducer (211) is fixedly arranged on the flocculation stirring machine (21), a coupler (212) is arranged at one end of the vertical motor speed reducer (211), a stirring shaft (213) is arranged at one end of the vertical motor speed reducer (211), a stirring device (214) is fixedly arranged on the stirring shaft (213), a mounting plate (215) is fixedly arranged at the bottom of the vertical motor speed reducer (211), a flow guide cylinder (22) is arranged at the top of the arc-shaped water inlet pipe (11), a first flocculating agent straight pipe (221) is arranged on one side of the flow guide cylinder (22), a second flocculating agent straight pipe (222) is arranged on the other side of the flow guide cylinder (22), a flocculating agent adding device (23) is arranged inside, an annular flocculating agent adding device (24) is arranged on the inner side of the flocculating device (23), an annular flocculating agent feeding pipe (25) is arranged on the flocculating agent feeding device (23), a circular perforation (251) is arranged on the flocculating agent feeding device (23), and a top plate (3) is arranged at the top of the flocculation reaction tank (1).

2. A high efficiency flocculation apparatus as claimed in claim 1, wherein: the flocculation stirring device (2) comprises a flocculation stirrer (21), a guide shell (22) and two flocculating agent adding devices (23); the flocculating agent adding device (23) is fixedly connected with the inside of the guide shell (22), the flocculating stirrer (21) is fixedly connected with the top plate (3) and is positioned inside the guide shell (22), and the guide shell (22) is fixedly connected with the inside of a groove of the flocculation reaction tank (1).

3. A high efficiency flocculation apparatus as claimed in claim 1, wherein: flocculation stirrer (21) includes vertical motor speed reducer (211), shaft coupling (212), (mixing) shaft (213) and agitating unit (214), roof (3) and shaft coupling (212) one end transmission connection are passed to vertical motor speed reducer (211) bottom axis of rotation, shaft coupling (212) other end fixed connection in (mixing) shaft (213), agitating unit (214) and (mixing) shaft (213) bottom fixed connection, agitating unit (214) are located draft tube (22) inside.

4. A high efficiency flocculation apparatus as claimed in claim 1, wherein: the flocculant adding device (23) is respectively located on the upper side and the lower side of the stirring device (214), the flocculant adding device (23) comprises an annular fixing device (24) and an annular flocculant adding pipe (25), the annular flocculant adding pipe (25) is fixedly connected to the tops of the corresponding annular fixing device (24), a plurality of rectangular convex blocks (241) placed in a circumferential array are fixedly arranged on the outer side of the annular fixing device (24), the annular fixing device (24) is fixedly connected with the inner portion of the guide cylinder (22) through the plurality of rectangular convex blocks (241), and a plurality of circular through holes (251) placed in the circumferential array are formed in the top of the annular flocculant adding pipe (25).

5. A high efficiency flocculation apparatus as claimed in claim 1, wherein: the device is characterized in that a first flocculating agent straight pipe (221) and a second flocculating agent straight pipe (222) are symmetrically arranged on two sides of the outer portion of the draft tube (22), the tops of the first flocculating agent straight pipe (221) and the second flocculating agent straight pipe (222) are fixedly connected with the top plate (3), and the first flocculating agent straight pipe (221) and the second flocculating agent straight pipe (222) respectively penetrate through the draft tube and are fixedly connected with a corresponding annular flocculating agent adding pipe (25).