CN214990561U

CN214990561U - Purification tank device applied to domestic sewage advanced treatment and recycling

Info

Publication number: CN214990561U
Application number: CN202120520264.5U
Authority: CN
Inventors: 游天建; 钟罗罗
Original assignee: Guangdong Fenghe Environmental Protection Technology Co ltd
Current assignee: Guangdong Fenghe Environmental Protection Technology Co ltd
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2021-12-03
Anticipated expiration: 2031-03-11

Abstract

The utility model discloses a be applied to purification groove device of domestic sewage advanced treatment retrieval and utilization, include: a trough body; the anaerobic tank, the anoxic tank, the aerobic tank and the MBR membrane reaction tank are distributed in the tank body at intervals through partition plates, and the MBR membrane module is arranged in the MBR membrane reaction tank; the disassembling and assembling mechanism is used for quickly moving the MBR membrane component out of the MBR membrane reaction tank for disassembling; fixing mechanism, fixing mechanism sets up in the bottom of MBR membrane module, and is used for carrying on spacingly to the MBR membrane module, and this is applied to the purification groove device of domestic sewage advanced treatment retrieval and utilization can drive MBR membrane module rebound through the dismouting mechanism and the driving piece that set up, need not manpower and time and lifts up it, has greatly reduced staff's work burden, and the use of cooperation fixing mechanism is favorable to the high-efficient use of MBR membrane module simultaneously.

Description

Purification tank device applied to domestic sewage advanced treatment and recycling

Technical Field

The utility model relates to a sewage treatment technical field specifically is a be applied to purification groove device of domestic sewage advanced treatment retrieval and utilization.

Background

Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. The sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and the sewage treatment also increasingly enters the daily life of common people, and the domestic sewage distributed biological integrated treatment system is a novel, economic and environment-friendly treatment system for domestic sewage. The system has the advantages of less equipment investment, low operation cost, simple and convenient installation and the like, and can realize the on-site and near treatment of domestic sewage and achieve the purpose of recycling water resources by utilizing the biological enhancement technology to efficiently degrade pollutants. The system is used as an effective supplement for sewage treatment of a traditional sewage treatment plant, and is gradually widely applied to the fields of urban residential communities, hotels, tourist attractions, new rural communities and the like.

The conventional advanced treatment of domestic sewage generally uses a purification tank device with an MBR membrane module, wherein MBR is a high-efficiency sewage treatment technology combining a biochemical sludge technology and a membrane separation technology, and the membrane element replaces the conventional gravity action in a pressure driving mode to achieve the sludge-water separation effect. But traditional MBR membrane module is not convenient for dismantle, when needing to maintain or change the subassembly, needs to spend more time and manpower and dismantles it, has greatly increased staff's work burden, and the MBR membrane module easily receives the impact of rivers in the reaction tank and appears rocking moreover, leads to its stability of using to be than relatively poor. Therefore, a purifying tank device applied to the advanced treatment and recycling of domestic sewage is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be applied to purification groove device of domestic sewage advanced treatment retrieval and utilization 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: a purification tank device applied to advanced treatment and reuse of domestic sewage comprises: a trough body; the anaerobic tank, the anoxic tank, the aerobic tank and the MBR membrane reaction tank are distributed in the tank body at intervals through partition plates, and the MBR membrane module is arranged in the MBR membrane reaction tank; the disassembling and assembling mechanism is used for quickly moving the MBR membrane component out of the MBR membrane reaction tank for disassembling; and the fixing mechanism is arranged at the bottom of the MBR membrane module and is used for limiting the MBR membrane module.

Preferably, dismouting mechanism is including fixing the mount table on MBR membrane reaction tank one side baffle, the recess has been seted up to the inside of mount table, and sets up the spout that is linked together with the outside on the cell wall of recess, the inside of recess is rotated through the bearing and is connected with the lead screw, and the outside threaded connection of lead screw has the screw block, one side outer wall of screw block is fixed with the slip cap seat with spout looks sliding connection, the slip cap seat rotates through the round pin axle and is connected with articulated seat, and articulated seat keeps away from the one end of slip cap seat and the outside membrane slot fixed connection of MBR membrane module, the top of mount table is provided with and is used for driving the lead screw to carry out the driving piece that just reverses.

Preferably, the driving part comprises a box body fixed at the top of the mounting table, a driving motor is installed on one side of the box body, an output end of the driving motor extends into the box body and is fixed with a driving bevel gear through a flat key, the bottom of the driving bevel gear is meshed with a driven bevel gear, a rotating shaft is fixed at the top end of the screw rod, and the rotating shaft is fixed in a central hole of the driven bevel gear through the flat key.

Preferably, a pulley is fixed on a side membrane slot of the MBR membrane module, which is far away from the mounting table, and a sliding rail which is in sliding connection with the pulley is fixed on the inner side wall of the tank body.

Preferably, the fixing mechanism comprises a positioning block fixed at the bottom of a membrane frame of the MBR membrane assembly and a supporting table fixed at the bottom in the MBR membrane reaction tank, four positioning grooves are formed in the top of the supporting table, the positioning block is inserted into the positioning grooves in a sliding manner, a round hole is formed in the inner side wall of each positioning groove, a spring is fixed at the inner bottom of each round hole, a fixed block is fixed at one end, away from the spring, of the inner bottom of each spring, a limiting block is fixed at one end, away from the spring, of each fixed block, and a limiting groove matched with the limiting block is formed in the outer side wall of the positioning block.

Preferably, the limiting block is hemispherical, and the outer surface of the limiting block is smooth.

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

the utility model discloses a dismouting mechanism and driving piece that set up can drive the MBR membrane module rebound to drive the MBR membrane module from the automatic uniform velocity that makes progress in the MBR membrane reaction tank, need not the manpower and lift up it with time, greatly reduced staff's work burden, cooperate fixed establishment's use simultaneously, can be fast with MBR membrane module location-mounting in the inside of MBR membrane reaction tank, it is better to stabilize the effect, be favorable to the high-efficient use of MBR membrane module.

Drawings

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

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

FIG. 3 is a schematic structural view of the disassembling and assembling mechanism of the present invention;

fig. 4 is a schematic structural diagram of the fixing mechanism of the present invention.

In the figure: 1-a groove body; 2-an anaerobic tank; 3-an anoxic tank; 4, an aerobic tank; 5-MBR membrane reaction tank; 6-MBR membrane module; 7-a disassembly and assembly mechanism; 8-a driving member; 9-mounting a table; 10-a fixing mechanism; 11-a groove; 12-a chute; 13-a screw rod; 14-a thread block; 15-sliding sleeve seat; 16-a hinged seat; 17-a box body; 18-a drive motor; 19-a driving bevel gear; 20-a passive bevel gear; 21-a slide rail; 22-a pulley; 23-a support table; 24-a positioning block; 25-positioning grooves; 26-a circular hole; 27-a spring; 28-fixed block; 29-a limiting block; 30-limiting groove.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a purification tank device applied to advanced treatment and reuse of domestic sewage comprises: a tank body 1; the anaerobic tank 2, the anoxic tank 3, the aerobic tank 4, the MBR membrane reaction tank 5 and the MBR membrane module 6 are distributed in the tank body 1 at intervals through partition plates, and the MBR membrane module 6 is arranged in the MBR membrane reaction tank 5; the disassembly and assembly mechanism 7 is used for quickly moving the MBR membrane module 6 out of the MBR membrane reaction tank 5 for disassembly; and the fixing mechanism 10 is arranged at the bottom of the MBR membrane module 6, and is used for limiting the MBR membrane module 6.

Wherein, dismouting mechanism 7 is including fixing the mount table 9 on MBR membrane reaction tank 5 one side baffle, the inside of mount table 9 is seted up flutedly 11, and sets up spout 12 that is linked together with the outside on the cell wall of recess 11, the inside of recess 11 is connected with lead screw 13 through the bearing rotation, and the outside threaded connection of lead screw 13 has screw block 14, one side outer wall of screw block 14 is fixed with the sliding sleeve seat 15 with spout 12 looks sliding connection, sliding sleeve seat 15 is connected with articulated seat 16 through the round pin hub rotation, and articulated seat 16 keeps away from the one end of sliding sleeve seat 15 and the outside membrane slot fixed connection of MBR membrane module 6, the top of mount table 9 is provided with driving piece 8 that is used for driving lead screw 13 to carry out just reversal, can drive MBR 6 rebound through dismouting mechanism 7 and the driving piece 8 that set up to drive MBR membrane module 6 from MBR membrane reaction tank 5 automatic upward movement, the lifting of the device is not needed by manpower and time, so that the workload of workers is greatly reduced;

the driving part 8 comprises a box body 17 fixed at the top of the mounting table 9, a driving motor 18 is installed at one side of the box body 17, the output end of the driving motor 18 extends into the box body 17 and is fixed with a driving bevel gear 19 through a flat key, the bottom of the driving bevel gear 19 is engaged with a driven bevel gear 20, the top end of the screw rod 13 is fixed with a rotating shaft, and the rotating shaft is fixed in a central hole of the driven bevel gear 20 through the flat key;

wherein dismouting mechanism 7's theory of operation: when the MBR membrane module 6 needs to be installed and maintained, the driving motor 18 is started to drive the meshing transmission between the driving bevel gear 19 and the driven bevel gear 20, so that the screw rod 13 rotates in the groove 11, the thread block 14 can vertically move upwards in the groove 11 at a constant speed until the MBR membrane module 6 is pushed to be completely moved out of the MBR membrane reaction tank 5, the pin shaft connected between the hinged seat 16 and the sliding sleeve seat 15 is removed by a tool, the MBR membrane module 6 can be moved out of the MBR membrane reaction tank 5, and the operation is simple and convenient.

In order to make the MBR membrane module 6 more stable when moving out, a pulley 22 is fixed on a membrane slot on one side of the MBR membrane module 6 away from the mounting table 9, and a slide rail 21 slidably connected with the pulley 22 is fixed on the inner side wall of the tank body 1.

In addition, the fixing mechanism 10 includes a positioning block 24 fixed at the bottom of the membrane frame of the MBR membrane module 6 and a supporting table 23 fixed at the bottom in the MBR membrane reaction tank 5, the top of the supporting table 23 is provided with four positioning grooves 25, the positioning block 24 is inserted into the positioning grooves 25 in a sliding manner, the inner side wall of each positioning groove 25 is provided with a circular hole 26, the inner bottom of each circular hole 26 is fixed with a spring 27, one end of each spring 27, which is far away from the corresponding circular hole 26, is fixed with a fixing block 28, one end of each fixing block 28, which is far away from the corresponding spring 27, is fixed with a limiting block 29, and the outer side wall of each positioning block 24 is provided with a limiting groove 30 matched with the corresponding limiting block 29;

in order to make the stop block 29 slide smoothly on the outer wall of the positioning block 24, the stop block 29 is shaped like a hemisphere, and the outer surface of the stop block 29 is smooth.

Working principle of the fixing mechanism 10: when the MBR membrane module 6 is placed in the MBR membrane reaction tank 5, the positioning block 24 at the bottom of the MBR membrane module 6 is inserted into the corresponding positioning groove 25 on the support table 23, the outer wall of the positioning block 24 is in contact with the spherical surface of the limiting block 29 when the positioning block 24 is inserted in a sliding manner, under the action of the spherical surface of the limiting block 29, the spring 27 is also compressed when the fixing block 28 moves in the round hole 26, when the positioning block 24 is completely inserted into the positioning groove 25, the spring 27 recovers deformation to stretch the limiting block 29 into the limiting groove 30 on the positioning block 24, so that the positioning block 24 is stably fixed in the positioning groove 25, the MBR membrane module 6 can be quickly positioned and installed in the MBR membrane reaction tank 5, the stabilizing effect is better, and the efficient use of the MBR membrane module 6 is facilitated.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be applied to purification groove device of domestic sewage advanced treatment retrieval and utilization which characterized in that includes:

a tank body (1);

the anaerobic tank (2), the anoxic tank (3), the aerobic tank (4), the MBR membrane reaction tank (5) and the MBR membrane component (6), wherein the anaerobic tank (2), the anoxic tank (3), the aerobic tank (4) and the MBR membrane reaction tank (5) are distributed in the tank body (1) at intervals through partition plates, and the MBR membrane component (6) is arranged in the MBR membrane reaction tank (5);

the disassembly and assembly mechanism (7) is used for quickly moving the MBR membrane module (6) out of the MBR membrane reaction tank (5) for disassembly;

the fixing mechanism (10) is arranged at the bottom of the MBR membrane module (6), and is used for limiting the MBR membrane module (6).

2. A purification tank apparatus as defined in claim 1, wherein the purification tank apparatus comprises: the disassembly and assembly mechanism (7) comprises a mounting table (9) fixed on a clapboard at one side of the MBR membrane reaction tank (5), a groove (11) is arranged in the mounting table (9), and the groove wall of the groove (11) is provided with a sliding groove (12) communicated with the outside, the inside of the groove (11) is rotationally connected with a screw rod (13) through a bearing, and the outer side of the screw rod (13) is in threaded connection with a thread block (14), the outer wall of one side of the thread block (14) is fixed with a sliding sleeve seat (15) which is in sliding connection with the sliding chute (12), the sliding sleeve seat (15) is rotationally connected with a hinged seat (16) through a pin shaft, and one end of the hinged seat (16) far away from the sliding sleeve seat (15) is fixedly connected with the outer side membrane slot of the MBR membrane component (6), and a driving piece (8) for driving the screw rod (13) to rotate positively and negatively is arranged at the top of the mounting table (9).

3. A purification tank apparatus as defined in claim 2, wherein the purification tank apparatus comprises: the driving part (8) comprises a box body (17) fixed to the top of the mounting table (9), a driving motor (18) is installed on one side of the box body (17), the output end of the driving motor (18) extends into the inside of the box body (17), an active bevel gear (19) is fixed to the box body through a flat key, a driven bevel gear (20) is meshed to the bottom of the active bevel gear (19), a rotating shaft is fixed to the top end of the screw rod (13), and the rotating shaft is fixed to the center hole of the driven bevel gear (20) through the flat key.

4. A purification tank apparatus as defined in claim 2, wherein the purification tank apparatus comprises: and a pulley (22) is fixed on a membrane slot on one side of the MBR membrane module (6) far away from the mounting table (9), and a sliding rail (21) which is in sliding connection with the pulley (22) is fixed on the inner side wall of the tank body (1).

5. A purification tank apparatus as defined in claim 1, wherein the purification tank apparatus comprises: fixed establishment (10) including fixing locating piece (24) in the membrane frame bottom of MBR membrane module (6) and fixing brace table (23) at MBR membrane reaction tank (5) bottom, four constant head tanks (25) have been seted up at the top of brace table (23), locating piece (24) slide and peg graft in constant head tank (25), round hole (26) have been seted up to the inside wall of constant head tank (25), the interior bottom of round hole (26) is fixed with spring (27), the interior bottom one end that round hole (26) were kept away from in spring (27) is fixed with fixed block (28), the one end that spring (27) were kept away from in fixed block (28) is fixed with spacing block (29), and spacing groove (30) with spacing block (29) looks adaptation are seted up to the lateral wall of locating piece (24).

6. A purification tank apparatus as defined in claim 5, wherein the purification tank apparatus comprises: the limiting block (29) is hemispherical, and the outer surface of the limiting block (29) is smooth.