CN219971945U - Adjustable membrane box - Google Patents

Abstract

The utility model discloses an adjustable membrane box, which comprises a plurality of support plates, a plurality of membranes arranged between the support plates and a water collecting pipe connected with the membranes, wherein the membranes are connected with the support plates at least through a fixed rod, two ends of the fixed rod are provided with end covers which are movably connected, the membranes comprise water collecting branch pipes connected with one ends of the water collecting branch pipes, and the water collecting branch pipes are communicated with the water collecting pipe; the membrane is arranged between the supporting plates, the supporting plates are used as supporting frames of the membrane tank, the membrane and the supporting plates are connected into a whole by adopting the fixing rods, when the membrane tank is used, the membrane tank is placed in a sewage tank, when sewage exceeds a preset value, a new membrane can be added into the membrane tank, an end cover at the end part of the fixing rod is unscrewed, the supporting plates at the end are taken off, the new membrane is put on the fixing rods, the supporting plates are put on the fixing rods, and the end cover is screwed down again, so that the new membrane tank is not required to be purchased, the sewage treatment cost is saved, and the waste is avoided.

Description

Adjustable membrane box

Technical Field

The utility model relates to the field of sewage treatment, in particular to an adjustable membrane box.

Background

At present, when a membrane box for sewage treatment of a sewage treatment plant leaves a factory, a fixed number of membrane sheets are connected and combined in a frame with a fixed size or a box with a fixed size so as to realize the stable filtering function of the membrane sheets on sewage.

However, as the number of the membranes and the size of the membrane tank are fixed, the upper limit of the water passing capacity of the single membrane tank is fixed, along with the development of local economy, when the water quantity of a sewage treatment plant exceeds a design value, the membrane tank cannot filter more sewage, so that the membrane tank with normal functions needs to be replaced, and a new membrane tank with better sewage treatment capacity is adopted, so that the sewage treatment cost is increased, and waste is brought.

Disclosure of Invention

The present utility model is directed to an adjustable membrane box, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adjustable membrane case, includes the polylith backup pad, locates a plurality of diaphragms between the backup pad, with the collector pipe that the diaphragm is connected, the diaphragm with the backup pad is connected through a dead lever at least, be equipped with swing joint's end cover on the both ends of dead lever, the diaphragm is including connecting the branch pipe that catchments in its one end, the branch pipe that catchments with the collector pipe intercommunication.

The beneficial effects of the utility model are as follows: the membrane is arranged between the supporting plates, the supporting plates are used as supporting frames of the membrane tank, the membrane and the supporting plates are connected into a whole by adopting the fixing rods, when the membrane tank is used, the membrane tank is placed in a sewage tank, when sewage exceeds a preset value, a new membrane can be added into the membrane tank, an end cover at the end part of the fixing rod is unscrewed, the supporting plates at the end are taken off, the new membrane is put on the fixing rods, the supporting plates are put on the fixing rods, and the end cover is screwed down again, so that the new membrane tank is not required to be purchased, the sewage treatment cost is saved, and the waste is avoided.

Further, the diaphragm is including locating the first engaging lug on its end angle, be equipped with first connecting hole on the first engaging lug, the backup pad including locating on its end angle and with first engaging lug matched with second engaging lug, be equipped with the second connecting hole on the second engaging lug, the dead lever passes first connecting hole with the second connecting hole is so that the diaphragm with the backup pad is connected.

Further, at least two end angles on the membrane are respectively provided with the first connecting lugs, and at least two end angles on the supporting plate are respectively provided with the second connecting lugs.

Further, the diameter of the end cover is larger than the diameters of the first connecting hole and the second connecting hole.

Further, external threads are arranged on the outer surfaces of the two end parts of the fixing rod, the end cover is provided with internal threads, and the external threads are matched with the internal threads so that the end cover is connected to the fixing rod.

Further, internal threads are arranged on the inner surfaces of the two end parts of the fixing rod, and adjacent fixing rods are connected through an internal thread sleeve.

Further, the water collecting pipe is provided with a plurality of connecting holes, and the water collecting branch pipe is connected with the connecting holes in a plug-in mode.

Further, a plug is movably connected to the connecting hole.

Further, the supporting plate and the fixing rod are made of stainless steel.

Further, at least one end part of the water collecting pipe is movably connected with a pipe cover.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a membrane tank according to an embodiment of the present utility model.

Fig. 2 is an enlarged schematic view at a in fig. 1.

FIG. 3 is a schematic diagram of a membrane according to an embodiment of the utility model.

Fig. 4 is a schematic view of a header connection according to an embodiment of the present utility model.

Wherein, 1 is the backup pad, 11 is the second engaging lug, 12 is the second connecting hole, 2 is the dead lever, 3 is the diaphragm, 31 is first engaging lug, 32 is first connecting hole, 33 is the branch pipe that catchments, 4 is the end cover, 5 is the collector pipe, 51 is the connecting hole, 52 is the end cap, 53 is the tube cap.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an adjustable membrane box is provided in an embodiment of the present utility model, which comprises a plurality of support plates 1, a plurality of membranes 3 arranged between the support plates 1, and a water collecting pipe 5 connected with the membranes 3, wherein the membranes 3 are connected with the support plates 1 at least through a fixing rod 2, two ends of the fixing rod 2 are provided with end caps 4 movably connected, the membranes 3 comprise a water collecting branch pipe 33 connected with one end of the water collecting branch pipe, and the water collecting branch pipe 33 is communicated with the water collecting pipe 5.

It is worth to say that, locate diaphragm 3 between backup pad 1, backup pad 1 adopts dead lever 2 to connect diaphragm 3 and backup pad 1 as an organic whole as a whole with backup pad 1, when using, place the diaphragm case of this utility model in the effluent water sump, when sewage surpasses the default, can increase new diaphragm to the diaphragm incasement, unscrew the end cover 4 of dead lever 2 tip, take off backup pad 1 of this end, wear dead lever 2 with new diaphragm, wear the dead lever with backup pad 1 again, screw up end cover 4 again can, need not to purchase new diaphragm case, practice thrift sewage treatment cost, avoid extravagant. In this embodiment, the supporting plate 1 and the fixing rod 2 are made of stainless steel.

Specifically, the supporting plate 1 and the fixing rod 2 are used as the supporting frame of the utility model, the structural strength is ensured, meanwhile, the membrane box in sewage is kept for a long time, the supporting plate 1 and the fixing rod 2 which are made of stainless steel can avoid corrosion, and the service life of the membrane box can be effectively prolonged by the stainless steel.

In this embodiment, the membrane 3 includes a first connection lug 31 disposed on an end corner thereof, a first connection hole 32 is disposed on the first connection lug 31, the support plate 1 includes a second connection lug 11 disposed on an end corner thereof and matched with the first connection lug 31, a second connection hole 12 is disposed on the second connection lug 11, and the fixing rod 2 passes through the first connection hole 32 and the second connection hole 12 so as to connect the membrane 3 with the support plate 1.

Specifically, four terminal angles on the diaphragm 3 are respectively provided with a first connecting lug 31, four terminal angles on the supporting plate 1 are provided with a second connecting lug 11, fixing rods 2 are correspondingly arranged on the four terminal angles of the diaphragm 3 and the supporting plate 1, and the fixing rods 2 are arranged on the four terminal angles of the diaphragm box, so that the strength of the diaphragm box is greatly improved, and the connection is stable.

In this embodiment, the diameter of the end cap 4 is larger than the diameters of the first connecting hole 32 and the second connecting hole 12, so that the end cap 4 is prevented from penetrating out of the first connecting hole 32 and the second connecting hole 12, and the reliability of the connection of the fixing rod 2 is improved.

Specifically, the end cover 4 is a stainless steel cover, and it will be appreciated that in other embodiments, the end cover 4 may be a plastic cover, so that the movable connection is ensured, and meanwhile, the rusting material can be avoided.

In this embodiment, the outer surface of the fixing rod 2 is provided with an external thread, and the end cover 4 is provided with an internal thread, and the external thread cooperates with the internal thread to connect the end cover 4 to the fixing rod 2.

Specifically, when the membrane box needs to be added with new membranes, the end cover 4 is movably connected to the fixing rod 2, and the end cover 4 can be conveniently taken down, so that the new membranes can be conveniently installed.

In this embodiment, the inner surfaces of the two end portions of the fixing rod 2 are provided with internal threads, and adjacent fixing rods 2 are connected through an internal thread sleeve.

Specifically, when the both ends of dead lever 2 are equipped with the internal thread and are convenient for increase new diaphragm, if dead lever 2 length is not enough, can lengthen the processing to dead lever 2, be worth noting that dead lever 2 can reserve certain length when the design, is equipped with the condition that the dead lever 2 length is not enough further avoided to the internal thread.

In this embodiment, the water collecting pipe 5 is provided with a plurality of connection holes 51, and the water collecting branch pipe 33 is connected with the connection holes 51 in a plug-in manner.

Specifically, rubber sealing rings are arranged at two ends of the water collecting branch pipe 33, one end of the water collecting branch pipe 33 is inserted into the connecting hole 51 of the water collecting pipe 5, and the other end of the water collecting branch pipe 33 is connected with the water outlet of the membrane 3.

Specifically, the water collecting pipe 5 is provided with the connecting hole 51 in advance, so that when a new membrane is installed, the water collecting branch pipe 33 of the new membrane is directly connected with the connecting hole 51, and convenience and rapidness are realized.

In this embodiment, the plug 52 is movably connected to the connection hole 51, when a new membrane is not added, the plug 52 is used for plugging the connection hole 51, when a new membrane is not added in the movable connection, the plug 52 can be quickly detached, the water collecting branch pipe 33 is convenient to be connected with the connection hole 51, the plug 52 is a plastic plug, and it can be understood that in other embodiments, the plug 52 can also be a stainless steel plug, so that the movable connection is ensured, and meanwhile, the rusting material can be avoided.

In this embodiment, at least one end of the water collecting pipe 5 is movably connected to a pipe cover 53, the pipe cover 53 is screwed on the water collecting pipe 5, it should be noted that, the end of the water collecting pipe 5 is provided with an internal thread, the pipe cover 53 is provided with a corresponding screwed connection on the water collecting pipe 5, and it can be understood that, in other embodiments, one end of the water collecting pipe 5 may be sealed by using a blind flange plate.

Specifically, when the length of the water collecting pipe 5 is insufficient, the pipe cover 53 can be detached, the water collecting pipe 5 can be lengthened by lengthening the end of the water collecting pipe 5, and the water collecting pipe 5 can be lengthened and connected with another new water collecting pipe 5 through the inner wire sleeve.

It is worth to say that a corresponding pipeline is also arranged in the middle of the water collecting pipe 5 and is communicated with the water collecting pipe 5, so that water in the water collecting pipe 5 is recovered.

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

Claims (10)

1. The utility model provides an adjustable membrane case, its characterized in that includes polylith backup pad, locates a plurality of diaphragms between the backup pad, with the collector pipe that the diaphragm is connected, the diaphragm with the backup pad is connected through a dead lever at least, be equipped with swing joint's end cover on the both ends of dead lever, the diaphragm is including connecting the branch pipe that catchments in its one end, the branch pipe that catchments with the collector pipe intercommunication.

2. The adjustable membrane box of claim 1, wherein the membrane comprises a first connecting lug disposed on an end corner thereof, a first connecting hole is disposed on the first connecting lug, the support plate comprises a second connecting lug disposed on an end corner thereof and matched with the first connecting lug, a second connecting hole is disposed on the second connecting lug, and the fixing rod passes through the first connecting hole and the second connecting hole to connect the membrane with the support plate.

3. The adjustable membrane box of claim 2, wherein at least two end corners on the membrane are provided with the first connection lugs and at least two end corners on the support plate are provided with the second connection lugs.

4. The adjustable membrane box of claim 2 wherein the end cap has a diameter that is greater than the diameters of the first and second connection holes.

5. The adjustable membrane box of claim 1 wherein the outer surfaces of the two ends of the fixed rod are provided with external threads and the end caps are provided with internal threads, the external threads mating with the internal threads to attach the end caps to the fixed rod.

6. The adjustable membrane box of claim 1, wherein the inner surfaces of the two end parts of the fixing rods are provided with internal threads, and adjacent fixing rods are connected through an internal thread sleeve.

7. The adjustable membrane box of claim 1, wherein the water collecting pipe is provided with a plurality of connecting holes, and the water collecting branch pipe is connected with the connecting holes in a plug-in mode.

8. The adjustable membrane box of claim 7 wherein the connecting hole is movably connected with a plug.

9. The adjustable membrane box of claim 1 wherein the support plate and the securing rod are stainless steel.

10. The adjustable membrane tank of claim 1 wherein a tube cover is movably connected to at least one end of the water collection tube.