CN215327098U - Multi-level membrane column for landfill leachate treatment - Google Patents

Abstract

The utility model relates to the field of landfill and discloses a multi-level membrane column for treating landfill leachate. The utility model comprises a filter press, wherein a motor is fixedly arranged on the inner wall of the filter press, a gear is fixedly arranged at the lower end of the motor, the left end of the gear is engaged with a gear tube, the upper end of the gear tube is fixedly provided with a rotating block, the lower end of the gear tube is fixedly provided with a fixed ring, a communicating pipe is fixedly arranged in the middle of the rotating block, the upper side of the outer end of the communicating pipe is movably connected with a fixing ring, the four ends of the fixing ring are fixedly provided with connecting pipes, the other ends of the connecting pipes are movably connected with liquid inlets, a liquid inlet pipe is fixedly arranged in the middle of the liquid inlet, spring blocks are fixedly arranged at two ends of the lower end of the liquid inlet pipe, two ends of each spring block are connected with a multi-layer membrane column in a sliding manner, this practical structure is simple, convenient to use, and also convenient to detach separates simultaneously, makes things convenient for the clearance in later stage to maintain, has improved the practicality of device.

Description

Multi-level membrane column for landfill leachate treatment

Technical Field

The utility model belongs to the technical field of landfill, and particularly relates to a multi-level membrane column for treating landfill leachate.

Background

The membrane column for treating the landfill leachate is a membrane separation device and is divided into a disc tube type nanofiltration membrane column (dtnf) and a disc tube type reverse osmosis membrane column (dtro) according to different membrane materials. The principle is that under the action of pressure, sewage is treated into water molecules penetrating through a membrane, intercepted macromolecules of concentrated solution and other pollutants.

According to the above, in the prior art, both the disc-tube nanofiltration membrane column and the disc-tube reverse osmosis membrane column have simple structures, so that the prior art has many defects and shortcomings, specifically the following defects; 1. the filtration membrane of traditional membrane column all is single overall arrangement, and the filter effect is poor, and takes place the jam easily. 2. The structure is mostly fixed or built-in, consequently can't realize filtration membrane's convenient change clearance, long-time after using, causes the problem of damage or effect decline by a wide margin. 3. The targeted filtration and purification can not be carried out according to different shapes, such as the acid corrosion characteristics of the domestic garbage, the metal magnetic characteristics of the industrial garbage and the like. Therefore, in view of the above drawbacks, it is necessary to design a membrane column for treating landfill leachate at multiple stages.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems proposed above, a multi-stage membrane column for landfill leachate treatment is provided.

The technical scheme adopted by the utility model is as follows: including the filtrating machine, the inner wall fixed mounting of filtrating machine has the motor, the lower extreme fixed mounting of motor has the gear, the left end meshing of gear has the gear pipe, the lower extreme fixed mounting of gear pipe has solid fixed ring, the upper end fixed mounting of gear pipe has the commentaries on classics piece, the middle fixed mounting of commentaries on classics piece has communicating pipe, the outer end upside swing joint of communicating pipe has solid fixed ring, gu fixed ring's four ends fixed mounting has the connecting pipe, the other end swing joint of connecting pipe has the inlet liquid mouth, the middle fixed mounting of inlet liquid mouth has the inlet tube, the lower extreme both ends fixed mounting of inlet tube has the spring block, the both ends sliding connection of spring block has the multistage membrane post, the lower extreme movable mounting of multistage membrane post has the liquid reserve tank, the right-hand member fixed mounting of liquid reserve tank has the drain pipe.

In a preferred embodiment, the surface of the filtrate machine is rotatably provided with a safety door, the surface of the safety door is fixedly provided with a control panel, and the right end of the control panel is fixedly provided with a handle.

In a preferred embodiment, the upper end of the filtrate machine is fixedly provided with a liquid inlet pipe, and the right end of the filtrate machine is fixedly provided with a liquid outlet pipe.

In a preferred embodiment, the upper end of the communicating pipe is fixedly provided with a filtrate machine, and the left end of the communicating pipe is fixedly provided with a liquid inlet pipe.

In a preferred embodiment, the upper side of the outer end of the liquid inlet pipe is movably connected with a fixing ring, and the bottom of the liquid storage tank is fixedly provided with a filtrate machine.

In a preferred embodiment, a memory spring is fixedly mounted at the upper end of the spring block, and a multi-stage membrane column is fixedly mounted at the upper end of the memory spring.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, filtrate entering from the liquid inlet pipe flows into the fixing ring through the communicating pipe, the gear is driven by the starting motor of the control panel, so that the gear pipe drives the fixing ring, the connecting pipe is convenient to rotate and adjust, the flow velocity of the filtrate is convenient, convenience is provided for replacing the multi-layer membrane column later, and the practicability of the device is greatly improved.

2. According to the utility model, the liquid inlet pipe at the upper end of the multi-layer membrane column is inserted into the liquid inlet in the fixing ring and is extruded upwards, and the liquid inlet pipe at the lower side of the multi-layer membrane column is inserted into the liquid storage tank, so that the multi-layer membrane column is conveniently fixed under the action of the internal memory spring, and the working efficiency of workers is greatly improved.

Drawings

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

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic view of the retainer ring of the present invention;

FIG. 4 is a schematic view of a multi-layered membrane column structure according to the present invention.

The labels in the figure are: 1-liquid inlet pipe, 2-filtrate machine, 3-control panel, 4-safety door, 5-handle, 6-liquid outlet pipe, 7-fixing ring, 8-liquid storage tank, 9-multi-layer membrane column, 10-gear, 11-motor, 12-communicating pipe, 13-rotating block, 14-gear pipe, 15-liquid inlet pipe, 16-fixing ring, 17-liquid inlet, 18-connecting pipe, 19-memory spring and 20-spring block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: comprises a filtrate machine 2, a motor 11 is fixedly arranged on the inner wall of the filtrate machine 2, a gear 10 is fixedly arranged at the lower end of the motor 11, a gear pipe 14 is meshed at the left end of the gear 10, a rotating block 13 is fixedly arranged at the upper end of the gear pipe 14, a fixing ring 16 is fixedly arranged at the lower end of the gear pipe 14, a communicating pipe 12 is fixedly arranged in the middle of the rotating block 13, a fixing ring 16 is movably connected to the upper side of the outer end of the communicating pipe 12, a connecting pipe 18 is fixedly arranged at four ends of the fixing ring 16, a liquid inlet 17 is movably connected to the other end of the connecting pipe 18, filtrate entering from a liquid inlet pipe 1 flows into the fixing ring 16 through the communicating pipe 12, the motor 11 is started through a control panel 3 to drive the gear 10, so that the gear pipe 14 drives the fixing ring 16, the connecting pipe 18 is convenient to rotate and adjust, thereby facilitating the flow velocity of the filtrate, facilitating the replacement of multi-layer membrane column, and greatly improving the practicability of the device, a liquid inlet pipe 15 is fixedly arranged in the middle of the liquid inlet 17, spring blocks 20 are fixedly arranged at two ends of the lower end of the liquid inlet pipe 15, a memory spring 19 is fixedly arranged at the upper end of the spring block 20, a multi-layer membrane column 9 is fixedly arranged at the upper end of the memory spring 19, the multi-layer membrane column 9 is connected at two ends of the spring block 20 in a sliding manner, a liquid storage tank 8 is movably arranged at the lower end of the multi-layer membrane column 9, a liquid outlet pipe 6 is fixedly arranged at the right end of the liquid storage tank 8, a safety door 4 is rotatably arranged on the surface of the filtrate machine 2, a control panel 3 is fixedly arranged on the surface of the safety door 4, a handle 5 is fixedly arranged at the right end of the control panel 3, a liquid inlet pipe 1 is fixedly arranged at the upper end of the filtrate machine 2, a liquid outlet pipe 6 is fixedly arranged at the right end of the filtrate machine 2, a filtrate machine 2 is fixedly arranged at the upper end of a communicating pipe 12, a liquid inlet pipe 1 is fixedly arranged at the left end of the communicating pipe 12, and the liquid inlet pipe 15 at the upper end of the multi-layer membrane column 9 is inserted into the liquid inlet 17 in a fixing ring 7, and upwards extrude, insert the inlet tube of multilayer membrane column 9 downside again in liquid reserve tank 8, through inside memory spring 19's effect, be convenient for fix multilayer membrane column 9, improved staff's work efficiency greatly, inlet tube 15's outer end upside swing joint has retainer plate 7, the bottom fixed mounting of liquid reserve tank 8 has filtrating machine 2.

The working principle is as follows: before the device uses, insert the income liquid mouth 17 in the retainer plate 7 through the income liquid pipe 15 with the upper end of multi-layer membrane column 9, and upwards extrude, insert the income liquid pipe of multi-layer membrane column 9 downside in the liquid reserve tank 8 again, effect through inside memory spring 19, be convenient for fix multi-layer membrane column 9, flow into solid fixed ring 16 through communicating pipe 12 with the filtrating that feed liquor pipe 1 got into in, drive gear 10 through 3 starter motor 11 of control panel, make gear pipe 14 drive solid fixed ring 16, be convenient for carry out rotation regulation to connecting pipe 18, thereby be convenient for to the velocity of flow of filtrating.

In this rubbish filtration liquid handles multistage membrane post, through communicating pipe 12 with the filtrating inflow solid fixed ring 16 that feed liquor pipe 1 got into in, drive gear 10 through 3 starter motor 11 of control panel, make gear pipe 14 drive solid fixed ring 16, be convenient for carry out rotation regulation to connecting pipe 18 to be convenient for to the velocity of flow of filtrating, it provides convenience to change the multistage membrane post after being convenient for, makes the practicality of device improve greatly.

During this landfill leachate handles multistage membrane post, insert the income liquid mouth 17 in the retainer plate 7 through the income liquid pipe 15 with the upper end of multistage membrane post 9 in to upwards extrude, insert the liquid reserve tank 8 with the income liquid pipe of multistage membrane post 9 downside again, through the effect of inside memory spring 19, be convenient for fix multistage membrane post 9, improved staff's work efficiency greatly.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (6)

1. The utility model provides a landfill leachate handles multistage membrane column, includes filtrating machine (2), its characterized in that: the inner wall fixed mounting of filtrating machine (2) has motor (11), the lower extreme fixed mounting of motor (11) has gear (10), the left end meshing of gear (10) has gear pipe (14), the upper end fixed mounting of gear pipe (14) has commentaries on classics piece (13), the lower extreme fixed mounting of gear pipe (14) has solid fixed ring (16), the middle fixed mounting of commentaries on classics piece (13) has communicating pipe (12), the outer end upside swing joint of communicating pipe (12) has solid fixed ring (16), the four ends fixed mounting of solid fixed ring (16) has connecting pipe (18), the other end swing joint of connecting pipe (18) has inlet (17), the middle fixed mounting of inlet (17) has inlet tube (15), the lower extreme both ends fixed mounting of inlet tube (15) has spring block (20), the both ends sliding connection of spring block (20) has multi-level membrane column (9), the lower extreme movable mounting of multilayer level membrane column (9) has liquid reserve tank (8), the right-hand member fixed mounting of liquid reserve tank (8) has drain pipe (6).

2. The landfill leachate treatment multi-stage membrane column of claim 1, wherein: the surface of filtrating machine (2) rotates and installs emergency exit (4), the fixed surface of emergency exit (4) installs control panel (3), the right-hand member fixed mounting of control panel (3) has handle (5).

3. The landfill leachate treatment multi-stage membrane column of claim 1, wherein: the upper end of the filtrate machine (2) is fixedly provided with a liquid inlet pipe (1), and the right end of the filtrate machine (2) is fixedly provided with a liquid outlet pipe (6).

4. The landfill leachate treatment multi-stage membrane column of claim 1, wherein: the upper end fixed mounting of communicating pipe (12) has filtrating machine (2), the left end fixed mounting of communicating pipe (12) has feed liquor pipe (1).

5. The landfill leachate treatment multi-stage membrane column of claim 1, wherein: the outer end upside swing joint of admission pipe (15) has retainer plate (7), the bottom fixed mounting of liquid reserve tank (8) has filtrating machine (2).

6. The landfill leachate treatment multi-stage membrane column of claim 1, wherein: the upper end fixed mounting of spring piece (20) has memory spring (19), the upper end fixed mounting of memory spring (19) has multilayer membrane post (9).

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