CN212356847U

CN212356847U - Landfill rubbish penetrant filter equipment

Info

Publication number: CN212356847U
Application number: CN202020986315.9U
Authority: CN
Inventors: 周虎峰; 杨婷婷; 周菊红
Original assignee: Shenzhen Sea Membrane Filtration Technology Co ltd
Current assignee: Shenzhen Sea Membrane Filtration Technology Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-01-15
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a landfill rubbish penetrant filter equipment, the on-line screen storage device comprises a base, fixedly connected with sedimentation tank, materialization pond and rose box in proper order from a left side to the right side in the base upper end, sedimentation tank and the relative one side fixed connection in materialization pond, sedimentation tank and materialization pond upper end are covered with the apron jointly, apron upper end fixed mounting has the suction pump, suction pump input intercommunication has the pipe that absorbs water, the one end that the suction pump was kept away from to the pipe that absorbs water runs through the apron and extends to the middle part in the sedimentation tank, suction pump output intercommunication has the outlet pipe. The utility model discloses a can filter landfill rubbish penetrant, and filter through the effect of rotatory centrifugal force that utilizes, the filter speed is fast and the filter effect is good, can dismantle the change to the filter core after the use, also can clear up the precipitate, has improved the life of device greatly.

Description

Landfill rubbish penetrant filter equipment

Technical Field

The utility model relates to a refuse treatment technical field especially relates to a landfill rubbish penetrant filter equipment.

Background

The leachate of municipal refuse landfill is high-concentration organic wastewater with complex components, and if the leachate is not treated and is directly discharged into the environment, serious environmental pollution can be caused, so that the purpose of protecting the environment is achieved, and the leachate is essential to be filtered.

Through search, the penetrating fluid in the landfill refuse filtering device disclosed in the Chinese patent publication No. CN210313818U falls onto the filtering plate through self gravity, the filtering speed is slow, the filtering plate in the device cannot be detached and replaced, and residual and blocked stains on the filtering plate cannot be cleaned, so that the service life of the device is short.

We have therefore proposed a landfill leachate filtration device to address the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a landfill garbage penetrating fluid filtering device.

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

a landfill rubbish penetrating fluid filtering device comprises a base, wherein a sedimentation tank, a materialization tank and a filtering box are fixedly connected to the upper end of the base from left to right in sequence, the sedimentation tank is fixedly connected with one side, opposite to the materialization tank, of the materialization tank, a cover plate covers the upper ends of the sedimentation tank and the materialization tank together, a water suction pump is fixedly mounted at the upper end of the cover plate, the input end of the water suction pump is communicated with a water suction pipe, one end, away from the water suction pump, of the water suction pipe penetrates through the cover plate and extends to the middle part of the sedimentation tank, the output end of the water suction pump is communicated with a water outlet pipe, one end, away from the water suction pump, of the water outlet pipe penetrates through the cover;

the filter box is characterized in that a high-pressure water pump is fixedly installed at the upper end of the filter box, the water inlet end of the high-pressure water pump is communicated with an input pipe, one end of the input pipe, far away from the high-pressure water pump, penetrates through the right side wall of the materialization pool in a sealing manner and extends into the materialization pool, a filter device is installed in the filter box and comprises a rotating block which penetrates through and is rotatably connected with the center of the bottom of the filter box, a cylindrical filter element is arranged above the rotating block, the upper end and the lower end of the filter element are fixedly connected with circular limiting plates, a circular water tank is formed in the center of the filter element, a quartz sand filter layer, a reverse osmosis filter layer, a primary filter layer and an active carbon filter layer are sequentially arranged from inside to outside by taking the water tank as the center, annular permeation nets fixed on one, and the output tube communicates with the water tank, is located the below set up the square groove of intercommunication water tank on the limiting plate, square inslot sealing sliding connection has square fixture block, the turning block upper end has just seted up the activity groove on square fixture block corresponds the position, the one end that the basin was kept away from to square fixture block runs through the turning block upper end and extends to the activity inslot, common fixedly connected with spring between square fixture block and the activity inslot diapire, embedded driving motor that is equipped with of base, driving motor's output and turning block fixed connection, rose box right side below intercommunication has the discharging pipe, be equipped with the valve on the discharging pipe.

Preferably, agitating unit includes through motor mounting bracket fixed mounting the agitator motor on the apron, agitator motor's output runs through apron and fixedly connected with puddler, the puddler is located the interior middle part in materialization pond.

Preferably, materialization pond top is equipped with the dog-house, the dog-house runs through the apron setting, just dog-house upper end articulates there is sealed lid.

Preferably, a sealing plate is hinged to the right side wall of the filter box.

Preferably, the square clamping block is fixedly connected with the square groove.

Preferably, the base left side fixed mounting has the dredge pump, the mud suction end intercommunication of dredge pump has the sealed both sides wall that runs through the sedimentation tank and the mud suction pipe of the left side wall in materialization pond, the right-hand member of mud suction pipe is the blind end, the part that the mud suction pipe is located sedimentation tank and materialization pond has all seted up the mud suction mouth downwards.

Compared with the prior art, the device has the advantages that:

1. the filter element is driven to rotate by the driving motor, so that penetrating fluid poured into the water tank can be rapidly filtered under the action of centrifugal force, the mode of infiltration and filtration under the action of self gravity in the prior art is replaced, and the filtering efficiency is improved.

2. Through setting up dismantling of filter core, only need press the limiting plate of filter core top, alright dismantle and change the washing to it, prevent that remaining impurity from excessively blockking up the filter core on the filter core, improve the life of device.

3. After the filtration is finished, the sediment at the bottoms of the sedimentation tank and the materialization tank is cleaned and pumped by a mud pump, so that excessive sediment is prevented, and preparation is made for the next filtration.

To sum up, the utility model discloses a can filter landfill rubbish penetrant, and filter through the effect of rotatory centrifugal force that utilizes, filter speed is fast and the filter effect is good, can dismantle the change to the filter core after the use, also can clear up the precipitate, has improved the life of device greatly.

Drawings

FIG. 1 is a front perspective view of a landfill leachate filtration plant in accordance with the present invention;

FIG. 2 is a partially enlarged schematic view of the structure of FIG. 1;

fig. 3 is a schematic structural diagram of a landfill leachate filtering device filter element in a top view and a bottom view.

In the figure: the device comprises a base 1, a sedimentation tank 2, a materialization tank 3, a water suction pump 4, a water suction pipe 5, a water outlet pipe 6, a stirring motor 7, a stirring rod 8, a filter box 9, a high-pressure water pump 10, an input pipe 11, an output pipe 12, a filter element 13, a water tank 131, a quartz sand filter layer 132, a reverse osmosis filter layer 133, a primary filter layer 134, an active carbon filter layer 135, a square groove 136, a square fixture block 14, a rotating block 15, a spring 16, a driving motor 17, a feeding port 18, a sludge suction pipe 19, a sludge pump 20, a sealing plate 21, a limiting plate 22 and a permeation net 23.

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.

Referring to fig. 1-3, a landfill refuse leachate filtering device comprises a base 1, wherein the upper end of the base 1 is fixedly connected with a sedimentation tank 2, a materialization tank 3 and a filter box 9 from left to right in sequence, the sedimentation tank 2 can settle large and heavy particles in leachate, one side of the sedimentation tank 2 opposite to the materialization tank 3 is fixedly connected, the upper ends of the sedimentation tank 2 and the materialization tank 3 are jointly covered with a cover plate, a water suction pump 4 is fixedly arranged at the upper end of the cover plate, the input end of the water suction pump 4 is communicated with a water suction pipe 5, one end of the water suction pipe 5 far away from the water suction pump 4 penetrates through the cover plate and extends to the middle part in the sedimentation tank 2, the output end of the water suction pump 4 is communicated with a water outlet pipe 6, one end of the water outlet pipe 6 far away from the water suction pump 4 penetrates through the cover plate and extends to the upper part in the materialization tank 3, the left side, the output end of the stirring motor 7 penetrates through the cover plate and is fixedly connected with the stirring rod 8, the stirring rod 8 is positioned in the middle of the physicochemical pool 3, and penetrating fluid and medicines in the physicochemical pool 3 can be stirred and mixed to fully react and carry out flocculation and precipitation.

The upper end of the filter box 9 is fixedly provided with a high-pressure water pump 10, the water inlet end of the high-pressure water pump 10 is communicated with an input pipe 11, one end of the input pipe 11 far away from the high-pressure water pump 10 penetrates through the right side wall of the materialization pool 3 in a sealing manner and extends into the materialization pool 3, a filter device is arranged in the filter box 9 and comprises a rotating block 15 penetrating through and rotatably connected with the center of the bottom of the filter box 9, a cylindrical filter element 13 is arranged above the rotating block 15, the upper end and the lower end of the filter element 13 are fixedly connected with circular limiting plates 22, a circular water tank 131 is formed in the center of the filter element 13, the filter element 13 is sequentially provided with a quartz sand filter layer 132, a reverse osmosis filter layer 133, a primary filter layer 134 and an active carbon filter layer 135 from inside to outside by taking the water tank 131 as the center, the inner side and the outer side, and output tube 12 and basin 131 intercommunication, set up the square groove 136 that communicates basin 131 on the limiting plate 22 that is located the below, square inslot 136 internal seal sliding connection has square fixture block 14, turning block 15 upper end and set up the activity groove on square fixture block 14 corresponding position, the one end that square fixture block 14 kept away from basin 131 runs through turning block 15 upper end and extends to the activity inslot, common fixedly connected with spring 16 between square fixture block 14 and the activity inslot bottom wall, base 1 embeds is equipped with driving motor 17, driving motor 17's output and turning block 15 fixed connection, driving motor 17 conveniently drives the filter core 13 rotation, filter the penetrant fast through the effect of centrifugal force, filter tank 9 right side below intercommunication has the discharging pipe, be equipped with the valve on the discharging pipe, make things convenient for later stage row good penetrating fluid of filter.

Materialization pond 3 top is equipped with dog-house 18, and dog-house 18 runs through the apron setting, and 18 upper ends of dog-house articulate has sealed lid, and the setting of apron and sealed lid can prevent revealing of pungent smell.

The right side wall of the filter box 9 is hinged with a sealing plate 21, and the limiting plate 22 positioned above the filter element 13 can be pressed by opening the sealing plate 21, so that the output pipe 12 is separated from the water tank 131, the filter element 13 can be easily taken out, replaced or cleaned, and the service life of the device is prolonged.

The square fixture block 14 is fixedly provided with a limiting block which is positioned below the lower limiting plate 22 and plays a role in supporting the limiting plate 22 and preventing the limiting plate 22 from moving downwards.

Base 1 left side fixed mounting has dredge pump 20, and dredge pump 20's mud suction end intercommunication has the sealed both sides wall that runs through sedimentation tank 2 and the mud suction pipe 19 of the left side wall of materialization pond 3, and the right-hand member of mud suction pipe 19 is the blind end, and the part that mud suction pipe 19 is located sedimentation tank 2 and materialization pond 3 has all seted up downwards and has inhaled the mud mouth, can take out the material after the sediment from, prevents that the precipitate is too much.

In using the utility model discloses the time, it is great in 2 to the penetrant, heavier granule subsides with rubbish penetrant input sedimentation tank through the conveying pipeline, the penetrant pump 4 takes into materialization pond 3 with the penetrant on upper strata after subsiding, artificially put in the medicine in 3 to materialization pond from dog-house 18, cover sealed lid after putting in, start agitator motor 7 and drive the penetrant and the medicine of puddler 8 in to materialization pond 3 and fill the stirring, make the two fully react, make it carry out the flocculation and precipitation after stopping the stirring, because of setting up apron and sealed lid, irritant odor can not be leaked in the above-mentioned process.

After flocculation and precipitation, penetrating fluid in the materialization pool 3 is sucked into the input pipe 11 through the high-pressure water pump 10 and is sprayed into the water tank 131 from the output pipe 12 at high pressure, at the moment, the driving motor 17 works, the rotating block 15 drives the filter element 13 to rotate, and then the penetrating fluid entering the water tank 131 passes through the quartz sand filter layer 132, the reverse osmosis filter layer 133, the primary filter layer 134 and the active carbon filter layer 135 under the action of centrifugal force and is filtered layer by layer, and the penetrating fluid passes through the penetration net 23 and falls into the bottom of the filter box 9, so that the filtering effect is better and the filtering speed is higher in.

It should be noted that the permeable net 23 and the limiting plate 22 act as form-retaining and fixing means for the filter element 13, so that it can rotate better without falling out.

After the filtration is finished, the filtered penetrating fluid can be discharged through the discharge pipe, and the mud pump 20 is started to pump out the sediment at the bottoms of the sedimentation tank 2 and the materialization tank 3, so that excessive sediment is prevented, and preparation is made for the next filtration.

Can open closing plate 21 after using this device many times, make spring 16 compression deformation through pressing down limiting plate 22 of filter element 13 upper end, make output tube 12 break away from basin 131, alright easily take out filter element 13, change or wash it, extension device life.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a landfill rubbish penetrant filter equipment, includes base (1), its characterized in that, base (1) upper end is from a left side to the right side fixedly connected with sedimentation tank (2), materialization pond (3) and rose box (9) in proper order, sedimentation tank (2) and the relative one side fixed connection in materialization pond (3), sedimentation tank (2) and materialization pond (3) upper end are covered with the apron jointly, apron upper end fixed mounting has suction pump (4), suction pump (4) input intercommunication has water absorption pipe (5), water absorption pipe (5) keep away from the one end of suction pump (4) and run through the apron and extend to middle part in sedimentation tank (2), suction pump (4) output intercommunication has outlet pipe (6), the one end that outlet pipe (6) kept away from suction pump (4) runs through the apron and extends to upper portion in materialization pond (3), sedimentation tank (2) upper end left side intercommunication conveying pipeline, a stirring device is arranged in the materialization tank (3);

rose box (9) upper end fixed mounting has high pressure water pump (10), the end intercommunication of intaking of high pressure water pump (10) has input tube (11), the sealed materialization pond (3) right side wall that runs through of one end that high pressure water pump (10) was kept away from in input tube (11) extends to materialization pond (3), install filter equipment in rose box (9), filter equipment is including running through and rotating the turning block (15) of connecting at rose box (9) bottom center, turning block (15) top is equipped with cylindric filter core (13), the equal fixedly connected with circular shape limiting plate (22) in both ends about filter core (13), the center of filter core (13) forms circular shape basin (131), filter core (13) are by using basin (131) to be equipped with quartzy sand filter layer (132), reverse osmosis filter layer (133), primary filter layer (134) from inside to outside in proper order, The filter element comprises an active carbon filter layer (135), wherein the inner side and the outer side of the filter element (13) are respectively provided with an annular permeation net (23) which is fixed on one side opposite to two limiting plates (22), the limiting plates (22) which are positioned above are penetrated and rotatably connected with an output pipe (12), the output pipe (12) is communicated with a water tank (131), the limiting plates (22) which are positioned below are provided with square grooves (136) communicated with the water tank (131), the square grooves (136) are internally and slidably connected with square clamping blocks (14) in a sealing manner, the upper ends of the rotating blocks (15) are provided with movable grooves on corresponding positions of the square clamping blocks (14), one ends of the square clamping blocks (14) far away from the water tank (131) are penetrated through the upper ends of the rotating blocks (15) and extend into the movable grooves, springs (16) are fixedly connected between the square clamping blocks (14) and the inner bottom wall of the movable grooves, the output end of the driving motor (17) is fixedly connected with the rotating block (15), a discharge pipe is communicated with the lower portion of the right side of the filter box (9), and a valve is arranged on the discharge pipe.

2. The landfill leachate filtering device according to claim 1, wherein the stirring device comprises a stirring motor (7) fixedly mounted on the cover plate through a motor mounting frame, the output end of the stirring motor (7) penetrates through the cover plate and is fixedly connected with a stirring rod (8), and the stirring rod (8) is located in the middle of the materialization tank (3).

3. The landfill leachate filtering device according to claim 1, wherein a feeding port (18) is arranged above the materialization tank (3), the feeding port (18) penetrates through the cover plate, and a sealing cover is hinged to the upper end of the feeding port (18).

4. A landfill leachate filtration unit according to claim 1, wherein a sealing plate (21) is hinged to the right side wall of the filtration tank (9).

5. The landfill leachate filtering device according to claim 1, wherein the square fixture blocks (14) are fixedly provided with limiting blocks, and the limiting blocks are positioned below the lower limiting plate (22).

6. The landfill garbage penetrating fluid filtering device according to claim 1, wherein a mud pump (20) is fixedly mounted on the left side of the base (1), a mud suction end of the mud pump (20) is communicated with a mud suction pipe (19) which penetrates through two side walls of the sedimentation tank (2) and the left side wall of the materialization tank (3) in a sealing mode, the right end of the mud suction pipe (19) is a closed end, and mud suction ports are formed in the portions, located in the sedimentation tank (2) and the materialization tank (3), of the mud suction pipe (19) downwards.