CN219136468U

CN219136468U - Dynamic membrane separation sewage treatment device

Info

Publication number: CN219136468U
Application number: CN202223395021.7U
Authority: CN
Inventors: 逯华
Original assignee: Jiangsu Mengrui Environmental Protection Technology Co ltd
Current assignee: Jiangsu Mengrui Environmental Protection Technology Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-06-06
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses a dynamic membrane separation sewage treatment device which comprises a base, wherein a treatment cylinder is fixedly arranged on the side wall of the base through two supporting frames, a dynamic membrane component is fixedly arranged on the inner wall of the treatment cylinder, a fixing frame is fixedly arranged at the upper end of the inner wall of the treatment cylinder, a rotating rod is rotatably arranged in the fixing frame, a treatment block is fixedly arranged at the bottom of the rotating rod, the inside of the treatment block is hollow, a discharging pipe is rotatably arranged at the bottom of the treatment block, the lower end of the discharging pipe is fixedly arranged in the dynamic membrane component in a penetrating manner, the lower end of the discharging pipe penetrates out of the treatment cylinder, feed inlets are formed in two sides of the treatment block, a transmission mechanism is arranged on the rod wall of the rotating rod, and an intermittent driving mechanism is arranged at the top of the supporting frames. The utility model can scrape and discharge deposited sludge impurities and the like in the process of sewage flowing through the dynamic membrane.

Description

Dynamic membrane separation sewage treatment device

Technical Field

The utility model belongs to the technical field of membrane separation sewage treatment, and particularly relates to a dynamic membrane separation sewage treatment device.

Background

The dynamic membrane sewage separation is a sewage treatment mode which is frequently used at present, and forms a dynamic membrane to filter and purify sewage through sewage flowing into a membrane component, but in the existing dynamic membrane separation process, the sewage generally flows through the dynamic membrane through self-flowing, but along with the increase of time, impurities in the sewage are easy to deposit on one side of the dynamic membrane, so that the blockage of the dynamic membrane and the reduction of water yield are caused, the sewage treatment efficiency of the dynamic membrane is influenced, and the dynamic membrane is easy to break due to the adoption of a pressurizing mode, so that the sewage treatment effect is poor.

Therefore, we propose a dynamic membrane separation sewage treatment device to solve the above problems.

Disclosure of Invention

The utility model aims to provide a dynamic membrane separation sewage treatment device which is used for scraping and discharging deposited sludge impurities and the like in the process that sewage automatically flows through a dynamic membrane and avoiding the phenomenon that the water yield is influenced by accumulation of the impurities as much as possible.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a dynamic membrane separation sewage treatment plant, includes the base, the lateral wall of base is fixed through two support frames and is equipped with a processing section of thick bamboo, the fixed dynamic membrane module that is equipped with of inner wall of a processing section of thick bamboo, the fixed mount that is equipped with in inner wall upper end of a processing section of thick bamboo, the inside rotation of mount is worn to be equipped with the bull stick, the fixed processing piece that is equipped with in bottom of bull stick, the inside of processing the piece is hollow setting, and the bottom rotation wears to be equipped with the discharging pipe, the lower extreme of discharging pipe is fixed wear to locate inside the dynamic membrane module, and the lower extreme wears out a processing section of thick bamboo, the feed inlet has all been seted up to the both sides of processing the piece, the wall of bull stick is equipped with drive mechanism, the top of support frame is equipped with intermittent type actuating mechanism.

Preferably, the inner wall of the feed inlet is fixedly provided with a cross rod, a baffle is sleeved on the rod wall of the cross rod in a rotating manner, torsion springs are sleeved at two ends of the cross rod, and the torsion springs are fixedly connected with the feed inlet and the baffle respectively.

Preferably, the transmission mechanism comprises a vertical rod, the vertical rod is rotationally arranged at the top of the supporting frame, belt pulleys are fixedly sleeved at the upper ends of the vertical rod and the rotating rod, and a belt is arranged between the two belt pulleys in a transmission manner.

Preferably, the fixing frame is arranged in a fence.

Preferably, the intermittent driving mechanism comprises a motor, the motor is fixedly connected with the bottom of the supporting frame, the tail end of the output end penetrates out of the supporting frame and is fixedly provided with a sector gear, the sector gear is meshed with a circular gear, and the circular gear is fixedly connected with the vertical rod.

Preferably, the inner wall bottom of the processing block is provided with two inclined planes which are symmetrically arranged, guide plates are fixedly arranged at the lower ends of two sides of the processing block, and the guide plates are in wedge-shaped arrangement.

Compared with the prior art, the utility model provides a dynamic membrane separation sewage treatment device, which has the following beneficial effects:

1. this dynamic membrane separation sewage treatment plant through the base that is equipped with, support frame, processing section of thick bamboo, dynamic membrane module, processing piece, discharging pipe, bull stick, feed inlet, horizontal pole, torsional spring and baffle, can carry out filtration process to sewage at dynamic membrane, through the rotation of processing the piece, under the promotion of guide plate for piled up mud can get into the processing piece through the guide plate in to fall to the discharging intraductal outflow, avoid mud to take place to pile up on dynamic membrane module as far as possible, influence the water yield.

2. This dynamic membrane separation sewage treatment plant through bull stick, mount, drive mechanism and the intermittent type actuating mechanism that are equipped with, can be in sewage treatment in-process, drives bull stick and treatment piece and carry out intermittent type rotation, under the prerequisite that does not hinder the stable going on of processing work, collects the discharge to mud.

The device has the advantages that the operation is convenient, deposited sludge impurities and the like can be scraped and discharged in the process that sewage automatically flows through the dynamic membrane, and the phenomenon that the water yield is influenced by accumulation of the impurities is avoided as much as possible.

Drawings

FIG. 1 is a schematic diagram of a dynamic membrane separation sewage treatment device according to the present utility model;

FIG. 2 is a schematic side view of the processing block and baffle of FIG. 1;

fig. 3 is an enlarged view of the structure of the portion a in fig. 1.

In the figure: 1 a base, 2 a supporting frame, 3 a treatment cylinder, 4 a dynamic membrane component, 5 a fixing frame, 6 a rotating rod, 7 a treatment block, 8 a discharging pipe, 9 a cross rod, 10 a baffle, 11 a torsion spring, 12 a vertical rod, 13 a belt pulley, 14 a belt, 15 a motor, 16 a sector gear, 17 a circular gear and 18 a guide plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1, a dynamic membrane separation sewage treatment device comprises a base 1, wherein a treatment cylinder 3 is fixedly arranged on the side wall of the base 1 through two supporting frames 2, a dynamic membrane component 4 is fixedly arranged on the inner wall of the treatment cylinder 3, the inner dynamic membrane of the sewage can pass through the dynamic membrane component 4 for filtering treatment, a fixing frame 5 is fixedly arranged at the upper end of the inner wall of the treatment cylinder 3, the fixing frame 5 is arranged in a fence, the sewage entering the treatment cylinder 3 is buffered, and the damage of the dynamic membrane caused by direct impact on the dynamic membrane component 4 is avoided as much as possible.

Example 2

Example 2 as shown in fig. 1, on the basis of example 1, a rotating rod 6 is rotatably installed in a fixing frame 5, and the rotation of the rotating rod 6 is supported.

As shown in fig. 2-3, the bottom of the rotating rod 6 is fixedly provided with a processing block 7, the inside of the processing block 7 is hollow, the bottom is rotated and is penetrated with a discharging pipe 8, both sides of the processing block 7 are provided with feed inlets, the bottom of the inner wall of the processing block 7 is provided with two symmetrically arranged inclined planes, the lower end of the discharging pipe 8 is fixedly penetrated into the dynamic membrane component 4, the lower end of the discharging pipe penetrates out of the processing cylinder 3, sludge can enter the processing block 7 after entering the feed inlets, flows into the discharging pipe 8 through the two inclined planes, and finally flows to the outside through the discharging pipe 8 for collection.

As shown in fig. 2-3, the inner wall of the feed inlet is fixedly provided with a cross rod 9, the rod wall of the cross rod 9 is rotatably sleeved with a baffle 10, two ends of the cross rod 9 are respectively sleeved with a torsion spring 11, the torsion springs 11 are fixedly connected with the feed inlet and the baffle 10 respectively, the lower ends of two sides of the treatment block 7 are fixedly provided with guide plates 18, the guide plates 18 are in wedge-shaped arrangement, and the guide plates 18 can push sludge to the feed inlet when the treatment block 7 rotates, so that the sludge pushes the baffle 10 open into the feed inlet and the treatment block 7.

Example 3

Embodiment 3 on the basis of embodiment 1 as shown in fig. 1, the rod wall of the rotating rod 6 is provided with a transmission mechanism, the transmission mechanism comprises a vertical rod 12, the vertical rod 12 is rotationally arranged at the top of the supporting frame 2, belt pulleys 13 are fixedly sleeved at the upper ends of the vertical rod 12 and the rotating rod 6, and a belt 14 is arranged between the two belt pulleys 13 in a transmission manner, so that the rotating rod 6 and the vertical rod 12 can simultaneously rotate.

As shown in fig. 1, an intermittent driving mechanism is arranged at the top of the supporting frame 2, the intermittent driving mechanism comprises a motor 15, the motor 15 is fixedly connected with the bottom of the supporting frame 2, the tail end of the output end penetrates out of the supporting frame 2 and is fixedly provided with a sector gear 16, and the work of the motor 15 is stably supported through the supporting frame 2.

As shown in fig. 1, the sector gear 16 is meshed with a circular gear 17, the circular gear 17 is fixedly connected with the vertical rod 12, and can drive the vertical rod 12 to intermittently rotate, so that the driving treatment block 7 is rotated and the sludge is collected under the condition of not affecting the treatment of sewage.

In the utility model, before sewage treatment, the dynamic membrane component 4 is firstly formed into a dynamic membrane, then sewage flows in from the upper end of the treatment cylinder 3, so that the sewage is buffered by the fixing frame 5 and falls into contact with the dynamic membrane component 4, the sewage is treated by the dynamic membrane component 4 and finally flows out from the lower end of the treatment cylinder 3, when the sewage is treated, the motor 15 is started, the sector gear 16 drives the circular gear 17 to intermittently rotate, so that the vertical rod 12 and the rotating rod 6 synchronously rotate under the transmission of the belt pulley 13 and the belt 14, and the treatment block 7 is driven to rotate, when the surface of the treatment block 7 rotates on the dynamic membrane component 4, deposited sludge is guided by the guide plate 18 to push the baffle plate 10, the feed inlet is opened, and finally enters the treatment block 7, and then enters the discharge pipe 8 through the guide of the inner inclined plane of the treatment block 7, so that the sludge is far away from the dynamic membrane component 4, and the influence of the sludge accumulation on the water yield is avoided as much as possible.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a dynamic membrane separation sewage treatment plant, includes base (1), its characterized in that, the lateral wall of base (1) is fixed through two support frames (2) and is equipped with processing section of thick bamboo (3), the fixed dynamic membrane module (4) that are equipped with of inner wall of processing section of thick bamboo (3), the fixed mount (5) that is equipped with in inner wall upper end of processing section of thick bamboo (3), the inside rotation of mount (5) is worn to be equipped with bull stick (6), the fixed processing piece (7) that is equipped with in bottom of bull stick (6), the inside of processing piece (7) is hollow setting, and the bottom rotates and wear to be equipped with discharging pipe (8), the lower extreme of discharging pipe (8) is fixed wears to locate inside dynamic membrane module (4), and the lower extreme wears out processing section of thick bamboo (3), the feed inlet has all been seted up to the both sides of processing piece (7), the pole wall of bull stick (6) is equipped with drive mechanism, the top of support frame (2) is equipped with intermittent type actuating mechanism.

2. The dynamic membrane separation sewage treatment device according to claim 1, wherein a cross rod (9) is fixedly arranged on the inner wall of the feed inlet, a baffle (10) is rotatably sleeved on the rod wall of the cross rod (9), torsion springs (11) are sleeved at two ends of the cross rod (9), and the torsion springs (11) are fixedly connected with the feed inlet and the baffle (10) respectively.

3. The dynamic membrane separation sewage treatment device according to claim 1, wherein the transmission mechanism comprises vertical rods (12), the vertical rods (12) are rotatably arranged at the top of the supporting frame (2), belt pulleys (13) are fixedly sleeved at the upper ends of the vertical rods (12) and the rotating rods (6), and a belt (14) is arranged between the two belt pulleys (13) in a transmission manner.

4. A dynamic membrane separation sewage treatment device according to claim 1, characterized in that the fixing frame (5) is arranged in a fence.

5. The dynamic membrane separation sewage treatment device according to claim 1, wherein the intermittent driving mechanism comprises a motor (15), the motor (15) is fixedly connected with the bottom of the support frame (2), the tail end of the output end penetrates out of the support frame (2) and is fixedly provided with a sector gear (16), the sector gear (16) is meshed with a circular gear (17), and the circular gear (17) is fixedly connected with the vertical rod (12).

6. The dynamic membrane separation sewage treatment device according to claim 1, wherein the bottom of the inner wall of the treatment block (7) is provided with two symmetrically arranged inclined planes, the lower ends of the two sides of the treatment block (7) are fixedly provided with guide plates (18), and the guide plates (18) are in a wedge-shaped arrangement.