CN221141375U - Membrane separation reactor for wastewater treatment - Google Patents

Abstract

The application provides a membrane separation reactor for wastewater treatment, which comprises a membrane shell, wherein the upper part of the left end surface of the membrane shell is fixedly communicated with a water inlet pipe, the lower part of the right end surface of the membrane shell is fixedly communicated with a sewage discharge pipe, the right side of the front end surface of the membrane shell is fixedly communicated with a water outlet pipe, the left side and the right side of an inner cavity of the membrane shell are fixedly connected with support plates, and filter membranes are uniformly arranged between the left support plate and the right support plate.

Description

Membrane separation reactor for wastewater treatment

Technical Field

The disclosure specifically discloses a wastewater treatment technical field, and specifically relates to a membrane separation reactor for wastewater treatment.

Background

The membrane separation reactor integrates biodegradation in the bioreactor and efficient separation of the membrane, and is a novel wastewater treatment process generated by organically combining a membrane separation technology and a sewage biological treatment technology;

According to application number 202020500843.9, a membrane bioreactor based on a separation technology is disclosed, and in particular relates to the field of membrane bioreactors, the membrane bioreactor comprises a membrane shell, support plates are fixedly embedded between two side walls of an inner cavity of the membrane shell, two support plates are arranged, a water inlet pipe is arranged on the left side of the membrane shell in a penetrating manner, a water drain pipe is arranged on one side, close to the support plates, of the membrane shell in a penetrating manner, fixing blocks are fixedly arranged on the opposite sides of the two support plates, and hollow ultrafiltration membrane wires are arranged between the two fixing blocks;

The existing membrane separation reactor cannot be disassembled, and then the filtering membrane cannot be cleaned or replaced, so that the efficiency of wastewater treatment is reduced, the length of the existing filtering membrane is short, deep filtration of wastewater cannot be performed, and the filtering effect is poor.

Disclosure of Invention

In view of the above-mentioned drawbacks or shortcomings of the prior art, the present application is directed to a detachable and filtering structure.

The utility model provides a membrane separation reactor for waste water treatment, includes the membrane shell, the fixed intercommunication in membrane shell left end face upper portion has the inlet tube, the fixed intercommunication in membrane shell right-hand member face lower part has the blow off pipe, the fixed intercommunication in terminal surface right side has the outlet pipe before the membrane shell, the equal fixedly connected with backup pad in membrane shell inner chamber left and right sides, control evenly be provided with the filter membrane between the backup pad about the through-hole has evenly been seted up to the backup pad terminal surface, control the backup pad is close to the even fixedly connected with go-between of an end face mutually.

According to the technical scheme provided by the embodiment of the application, the left end and the right end of the filter membrane are fixedly connected with the sealing joints, the rubber pads are fixedly adhered to the outer parts of the sealing joints, and the outer diameters of the sealing joints are matched with the inner diameters of the connecting rings.

According to the technical scheme provided by the embodiment of the application, the filter membrane is in a continuous S-shaped structure.

According to the technical scheme provided by the embodiment of the application, the upper end face of the membrane shell is provided with the opening, and the length of the opening is greater than that of the filter membrane.

According to the technical scheme provided by the embodiment of the application, the outside of the opening is provided with the step, the upper end surface of the step is provided with the sealing cover, locking bolts are arranged at four corners of the upper end surface of the sealing cover in a penetrating way, and the tail ends of the locking bolts extend to the inside of the upper end surface of the membrane shell in a penetrating way.

In summary, the present application discloses a membrane separation reactor for wastewater treatment.

The beneficial effects are that:

1. Through go-between, sealing joint and filter membrane, connect through go-between and sealing joint, guarantee the stability of filter membrane, make things convenient for the dismantlement of filter membrane simultaneously, and effectively avoid the waste water to reveal.

2. Through opening, step, closing cap and lock bolt, can avoid moisture secondary pollution through the closing cap, conveniently take out the filter membrane simultaneously, wash and change, effectively improve the filter effect.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the accompanying drawings in which:

FIG. 1 is a schematic view of a membrane separation reactor for wastewater treatment according to the present application;

FIG. 2 is a schematic view showing the internal structure of a membrane separation reactor for wastewater treatment according to the present application;

FIG. 3 is a schematic view showing the internal partial structure of a membrane separation reactor for wastewater treatment according to the present application;

FIG. 4 is a schematic view of the structure of the membrane in the present application.

In the figure: 1. a membrane shell; 2. a water inlet pipe; 3. a blow-down pipe; 4. a water outlet pipe; 5. a cover; 6. a locking bolt; 7. an opening; 8. a step; 9. a support plate; 10. a connecting ring; 11. a filter membrane; 12. a through hole; 13. sealing the joint.

Detailed Description

The application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be noted that, for convenience of description, only the portions related to the application are shown in the drawings.

It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.

As mentioned in the background art, to the unable dismantlement of membrane separation reactor among the prior art, and then can't wash or change the filter membrane, reduce waste water treatment's efficiency, and current filter membrane length is shorter, can't be to waste water depth filtration, and the filter effect is poor, and this disclosure provides a structure that can dismantle and the filter effect is good.

Example 1

Referring to fig. 1, a membrane separation reactor for wastewater treatment includes a membrane shell 1, wherein the membrane shell 1 is in a rectangular cavity shape, a water inlet pipe 2 is fixedly connected to the upper portion of the left end face of the membrane shell 1, the water inlet pipe 2 is communicated with an inner cavity of the membrane shell 1, a sewage drain pipe 3 is fixedly connected to the lower portion of the right end face of the membrane shell 1, the sewage drain pipe 3 is communicated with the inner cavity of the membrane shell 1, a water outlet pipe 4 is fixedly connected to the right side of the front end face of the membrane shell 1, and the water outlet pipe 4 is communicated with the inner cavity of the membrane shell 1.

Referring to fig. 2, in order to facilitate filtering of wastewater, support plates 9 are fixedly connected to the left and right sides of an inner cavity of the membrane shell 1, and filter membranes 11 are uniformly arranged between the left and right support plates 9.

Referring to fig. 3, in order to ensure that wastewater is filtered through different filter membranes 11, through holes 12 are uniformly formed in the end faces of the left and right support plates 9, and in order to facilitate installation of the filter membranes 11, good tightness is ensured, a connecting ring 10 is uniformly and fixedly connected to the end faces of the left and right support plates 9 close to each other, and the connecting ring 10 is sleeved outside the through holes 12.

Referring to fig. 4, in order to facilitate installation of the filter membrane 11, it is ensured that waste water does not enter the cavity between the left and right support plates 9, sealing joints 13 are fixedly connected to the left and right ends of the filter membrane 11, rubber pads are fixedly bonded to the outer sides of the sealing joints 13, the outer diameters of the sealing joints 13 are matched with the inner diameters of the connecting rings 10, and it is ensured that waste water does not leak from the gap between the sealing joints 13 and the connecting rings 10, and meanwhile, the filter membrane 11 is convenient to detach.

Referring to fig. 4, in order to improve the filtering effect of the wastewater, the filter membrane 11 has a continuous S-shaped structure, so as to prolong the duration of the wastewater inside the filter membrane 11, and achieve the effect of deep filtering of the wastewater.

Referring to fig. 2, in order to facilitate disassembly, cleaning and replacement of the filter membrane 11 inside the membrane shell 1, an opening 7 is provided on the upper end surface of the membrane shell 1, and the length of the opening 7 is greater than that of the filter membrane 11, so that the filter membrane 11 is conveniently taken out.

Example 2

Referring to fig. 1 and 2, in order to avoid secondary pollution of filtered water, a step 8 is provided outside the opening 7, a sealing cover 5 is provided on the upper end surface of the step 8, locking bolts 6 are provided at four corners of the upper end surface of the sealing cover 5 in a penetrating manner, and the tail ends of the locking bolts 6 extend into the upper end surface of the membrane shell 1 in a penetrating manner, so that the filtered water is prevented from leaking.

Working principle: when the filter membrane filter is used, the sealing joints 13 on the left side and the right side of the filter membrane 11 are arranged in the connecting rings 10 on the left side and the right side, the sealing cover 5 is fixed on the upper end face of the step 8 by the locking bolt 6, waste water is led into the water inlet pipe 2, the waste water enters the connecting rings 10 through the through holes 12, the waste water enters the inner cavity of the filter membrane 11 through the sealing joints 13, the waste water is filtered through the filter membrane 11, impurities remain in the filter membrane 11, after the filter membrane filter is used for a long time, the sealing cover 5 is opened, and the filter membrane 11 is taken out for cleaning or replacement.

The above description is only illustrative of the preferred embodiments of the present application and of the principles of the technology employed. It will be appreciated by persons skilled in the art that the scope of the application referred to in the present application is not limited to the specific combinations of the technical features described above, but also covers other technical features formed by any combination of the technical features described above or their equivalents without departing from the inventive concept. Such as the above-mentioned features and the technical features disclosed in the present application (but not limited to) having similar functions are replaced with each other.

Claims (5)

1. The utility model provides a membrane separation reactor for wastewater treatment, includes membrane shell (1), its characterized in that: the utility model discloses a sewage treatment device, including membrane shell (1), backup pad, filter membrane (11) are evenly provided with between backup pad (9), control through-hole (12) have evenly been seted up to backup pad (9) terminal surface, control backup pad (9) are close to one end even fixedly connected with go-between (10) mutually in membrane shell (1) left and right sides all fixedly connected with backup pad (9), membrane shell (1) left end face upper portion fixedly communicates there is inlet tube (2), membrane shell (1) right-hand member face lower part fixedly connected with blow off pipe (3), membrane shell (1) front end face right side fixedly connected with outlet pipe (4).

2. A membrane separation reactor for wastewater treatment according to claim 1, characterized in that: the filter membrane (11) is fixedly connected with sealing joints (13) at the left end and the right end, rubber pads are fixedly bonded outside the sealing joints (13), and the outer diameter of the sealing joints (13) is matched with the inner diameter of the connecting ring (10).

3. A membrane separation reactor for wastewater treatment according to claim 1, characterized in that: the filter membrane (11) is of a continuous S-shaped structure.

4. A membrane separation reactor for wastewater treatment according to claim 1, characterized in that: an opening (7) is formed in the upper end face of the membrane shell (1), and the length of the opening (7) is larger than that of the filter membrane (11).

5. The membrane separation reactor for wastewater treatment according to claim 4, wherein: the novel plastic film sealing device is characterized in that a step (8) is arranged outside the opening (7), a sealing cover (5) is arranged on the upper end face of the step (8), locking bolts (6) are arranged at four corners of the upper end face of the sealing cover (5) in a penetrating mode, and the tail ends of the locking bolts (6) extend to the inner portion of the upper end face of the film shell (1) in a penetrating mode.