CN214990840U - Landfill leachate's processing apparatus - Google Patents

Abstract

The utility model discloses a landfill leachate's processing apparatus, which comprises a housin, fixedly connected with baffle in the casing, filter chamber and reacting chamber are cut apart into with the casing to the baffle, be provided with servo motor on the casing lateral wall, the reciprocal lead screw of servo motor output fixedly connected with, fixedly connected with filter screen on the filter chamber inner wall, be equipped with clearance mechanism between reciprocal lead screw and the filter screen, it is connected with the dwang to rotate on the diapire in the reacting chamber, be equipped with drive mechanism between dwang and the reciprocal lead screw, fixedly connected with a plurality of puddler on the dwang. The utility model discloses start servo motor for reciprocating screw rotates, drives and removes about reciprocating screw cover, makes loop bar, interior pole and brush board remove about along with reciprocating screw cover, when reciprocating screw cover removes left, sweeps to the filter screen left side through the debris of brush board on with the filter screen.

Description

Landfill leachate's processing apparatus

Technical Field

The utility model relates to a filtration liquid treatment technical field especially relates to a landfill leachate's processing apparatus.

Background

The landfill leachate is water contained in garbage in a landfill, rain, snow and other water entering the landfill, is high-concentration organic wastewater with complex components, and can cause serious environmental pollution if directly discharged into the environment without treatment.

The existing device needs to filter the percolate before treating the percolate, and particulate matters in the percolate are removed, however, the existing device needs to manually clear the filter screen by workers for ensuring the filtering effect after using for a period of time, so that the workload of the workers is increased, and the working efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art "current device need filter filtration liquid earlier before handling filtration liquid, gets rid of the particulate matter in the filtration liquid, however current device need the manual clearance filter screen of staff for guaranteeing the filter effect after using a period, has increased staff's work load, and the lower defect of work efficiency to a landfill leachate's processing apparatus is proposed.

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

a treatment device for landfill leachate comprises a shell, wherein a partition plate is fixedly connected in the shell and divides the shell into a filtering chamber and a reaction chamber, a servo motor is arranged on the side wall of the shell, the output end of the servo motor is fixedly connected with a reciprocating lead screw, the reciprocating lead screw is rotatably inserted on the shell, the reciprocating lead screw is rotatably connected on the partition plate in a penetrating manner, a filter screen is fixedly connected on the inner wall of the filtering chamber, the filter screen is obliquely arranged, a cleaning mechanism is arranged between the reciprocating lead screw and the filter screen, a rectangular opening is formed in the shell, which is close to the side wall of the filtering chamber, a movable sealing plate is slidably connected on the inner wall of the rectangular opening, a water inlet is formed in the bottom of the partition plate, a rotating rod is rotatably connected on the inner bottom wall of the reaction chamber, a transmission mechanism is arranged between the rotating rod and the reciprocating lead screw, a plurality of stirring rods are fixedly connected on the rotating rod, the utility model discloses a reaction chamber, including the casing, the casing is close to fixedly connected with dosing pipe on reaction chamber one side roof, the casing is close to fixedly connected with feed liquor pipe on the lateral wall of filter chamber, the casing is close to fixedly connected with drain pipe on the lateral wall of reaction chamber, be equipped with the valve on the drain pipe.

Preferably, clearance mechanism includes reciprocal lead screw cover, loop bar, interior pole and brush board, reciprocal lead screw cover screw thread cup joints on reciprocal lead screw, reciprocal lead screw cover sliding connection is on the roof of filtering the indoor roof, loop bar fixed connection is on reciprocal lead screw cover, interior pole sliding connection is on the loop bar, brush board fixed connection is on the inner rod bottom, fixedly connected with a plurality of brush pole on the brush board.

Preferably, the inner rod and the inner wall of the loop bar are fixedly connected with springs up to now, the inner wall of the loop bar is provided with an electromagnet, and the electromagnet is matched with the inner rod.

Preferably, the transmission mechanism comprises a first bevel gear and a second bevel gear, the first bevel gear is fixedly connected to the reciprocating lead screw, the second bevel gear is fixedly linked to the top end of the rotating rod, and the first bevel gear is in meshed connection with the second bevel gear.

Preferably, the top of the rotating rod is rotatably sleeved with a fixed sleeve, and a plurality of fixed rods are fixedly connected between the fixed sleeve and the side wall of the reaction chamber.

Preferably, a guide plate is fixedly connected in the filtering chamber and positioned below the filtering net, and the guide plate is obliquely arranged.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the device is used, leachate is added into a filtering chamber through a liquid inlet pipe, the leachate is filtered through a filter screen, then a servo motor is started, a reciprocating screw rod rotates to drive a reciprocating screw rod sleeve to move left and right, a loop bar, an inner rod and a brush plate move left and right along with the reciprocating screw rod sleeve, sundries on the filter screen are swept to the left side of the filter screen through the brush plate when the reciprocating screw rod sleeve moves left, an electromagnet is electrified after the reciprocating screw rod sleeve moves to the left side, the electromagnet attracts the inner rod to move upwards, then the inner rod moves right along with the reciprocating screw rod sleeve, the electromagnet is powered off after the reciprocating screw rod sleeve moves to the right side, the inner rod moves downwards under the action of a spring and gravity until the brush plate is attached to the filter screen, the electromagnet reciprocates in such a way to sweep sundries on the filter screen to one side, after the device is used, a worker pulls a movable sealing plate, and then collects the filtered impurities, need not staff's manual clearance filter screen, reduced staff's work load, improved work efficiency.

2. The filtration liquid after filtering passes through the water inlet along the guide plate and gets into the reacting chamber, along with reciprocating screw's rotation, drives first bevel gear and rotates for second bevel gear rotates, drives the dwang and rotates, makes the puddler rotate, stirs filtration liquid for the reaction rate of filtration liquid, and easy operation has conveniently improved work efficiency.

Drawings

Fig. 1 is a schematic front structural view of a landfill leachate treatment device provided by the present invention;

FIG. 2 is a cross-sectional view of the loop bar of FIG. 1;

fig. 3 is a front view of fig. 1.

In the figure: 1 casing, 2 baffle, 3 servo motor, 4 reciprocal lead screws, 5 reciprocal lead screw cover, 6 loop bars, 7 interior poles, 8 brush boards, 9 filter screens, 10 movable seal board, 11 guide plate, 12 water inlets, 13 dwang, 14 first bevel gear, 15 second bevel gear, 16 puddler, 17 fixed cover, 18 dead lever, 19 dosing pipe, 20 spring, 21 electro-magnet, 22 feed liquor pipe, 23 drain pipes.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a garbage leachate treatment device comprises a housing 1, a partition plate 2 is fixedly connected in the housing 1, the housing 1 is divided into a filtering chamber and a reaction chamber by the partition plate 2, a servo motor 3 is arranged on the side wall of the housing 1, a reciprocating lead screw 4 is fixedly connected at the output end of the servo motor 3, the reciprocating lead screw 4 is rotatably inserted in the housing 1, the reciprocating lead screw 4 is rotatably connected on the partition plate 2 in a penetrating manner, a filter screen 9 is fixedly connected on the inner wall of the filtering chamber, the filter screen 9 is obliquely arranged, a cleaning mechanism is arranged between the reciprocating lead screw 4 and the filter screen 9, the cleaning mechanism comprises a reciprocating lead screw sleeve 5, a loop bar 6, an inner rod 7 and a brush plate 8, the reciprocating lead screw sleeve 5 is in threaded sleeve connection with the reciprocating lead screw 4, the reciprocating lead screw sleeve 5 is slidably connected on the inner wall of the filtering chamber, the loop bar 6 is fixedly connected on the reciprocating lead screw sleeve 5, the inner rod 7 is slidably connected on the loop bar 6, the brush plate 8 is fixedly connected to the bottom end of the inner rod 7, a plurality of brush rods are fixedly connected to the brush plate 8, so that when the reciprocating screw 4 rotates, the reciprocating screw sleeve 5 can be driven to move left and right, the loop bar 6, the inner rod 7 and the brush plate 8 move left and right along with the reciprocating screw sleeve 5, filtered particles are swept to one side, the inner rod 7 and the inner wall of the loop bar 6 are fixedly connected with a spring 20 till now, the inner wall of the loop bar 6 is provided with an electromagnet 21, the electromagnet 21 is matched with the inner rod 7, so that when the inner rod 7 moves to the left side along with the reciprocating screw sleeve 5, the electromagnet 21 is electrified, the electromagnet 21 attracts the inner rod 7 to move upwards, then the inner rod 7 moves to the right side along with the reciprocating screw sleeve 5, the electromagnet 21 is powered off after moving to the right side, so that the brush plate 8 moves downwards under the action of the spring 20 and gravity, and is attached to the filter screen 9, avoid brush board 8 when moving right, take the filth to the right side, casing 1 has seted up the rectangle opening on being close to filter chamber one side wall, sliding connection has movable sealing plate 10 on the rectangle opening inner wall.

A guide plate 11 is fixedly connected in the filter chamber, the guide plate 11 is positioned below the filter screen 9, the guide plate 11 is arranged obliquely, so that the waste liquid can flow into the reaction chamber along the guide plate 11, a water inlet 12 is arranged at the bottom of the partition plate 2, a rotating rod 13 is rotatably connected on the bottom wall in the reaction chamber, a transmission mechanism is arranged between the rotating rod 13 and the reciprocating lead screw 4, the transmission mechanism comprises a first bevel gear 14 and a second bevel gear 15, the first bevel gear 14 is fixedly connected on the reciprocating lead screw 4, the second bevel gear 15 is fixedly linked at the top end of the rotating rod 13, the first bevel gear 14 is meshed with the second bevel gear 15, so that the first bevel gear 14 can be driven to rotate when the reciprocating lead screw 4 rotates, the second bevel gear 15 is driven to rotate, the rotating rod 13 is driven to rotate, a fixing sleeve 17 is rotatably sleeved at the top of the rotating rod 13, and a plurality of fixing rods 18 are fixedly connected between the fixing sleeve 17 and the side wall of the reaction chamber, restrict dwang 13 top, avoid dwang 13 to take place the bending, prolonged the life of this component, a plurality of puddler 16 of fixedly connected with on dwang 13, fixedly connected with dosing pipe 19 on casing 1 is close to reaction chamber one side roof, and fixedly connected with feed liquor pipe 22 on casing 1 is close to a filter chamber lateral wall, and casing 1 is close to fixedly connected with drain pipe 23 on a reaction chamber lateral wall, is equipped with the valve on the drain pipe 23.

In the utility model, when a user uses the device, leachate is added into a filtering chamber through the liquid inlet pipe 22 and is filtered through the filter screen 9, then the servo motor 3 is started to rotate the reciprocating screw rod 4 to drive the reciprocating screw sleeve 5 to move left and right, so that the loop bar 6, the inner rod 7 and the brush plate 8 move left and right along with the reciprocating screw sleeve 5, when the reciprocating screw sleeve 5 moves left, sundries on the filter screen 9 are swept to the left side of the filter screen 9 through the brush plate 8, when the reciprocating screw sleeve 5 moves to the left side, the electromagnet 21 is powered on, so that the electromagnet 21 attracts the inner rod 7 to move upwards, then the inner rod 7 moves right along with the reciprocating screw sleeve 5, the electromagnet 21 is powered off after moving to the right side, so that the inner rod 7 moves downwards under the action of the spring 20 and the gravity until the brush plate 8 is attached to the filter screen 9, and the reciprocating operation is carried out in such a way, sweep debris on the filter screen 9 to one side, filtration liquid after the filtration passes through water inlet 12 along guide plate 11 and gets into the reacting chamber, along with reciprocating screw 4's rotation, drive first bevel gear 14 and rotate, make second bevel gear 15 rotate, drive dwang 13 and rotate, make puddler 16 rotate, stir filtration liquid for the reaction rate of filtration liquid, after the use is accomplished, staff's pulling movable seal plate 10 collects the impurity that filters afterwards.

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 (6)

1. The treatment device for the landfill leachate comprises a shell (1) and is characterized in that a partition plate (2) is fixedly connected in the shell (1), the partition plate (2) divides the shell (1) into a filtering chamber and a reaction chamber, a servo motor (3) is arranged on the side wall of the shell (1), the output end of the servo motor (3) is fixedly connected with a reciprocating lead screw (4), the reciprocating lead screw (4) is rotatably inserted in the shell (1), the reciprocating lead screw (4) is rotatably connected on the partition plate (2) in a penetrating manner, a filter screen (9) is fixedly connected on the inner wall of the filtering chamber, the filter screen (9) is obliquely arranged, a cleaning mechanism is arranged between the reciprocating lead screw (4) and the filter screen (9), a rectangular opening is formed in the side wall of the filtering chamber, a movable sealing plate (10) is slidably connected on the inner wall of the rectangular opening, water inlet (12) have been seted up to baffle (2) bottom, it is connected with dwang (13) to rotate on the diapire in the reacting chamber, be equipped with drive mechanism between dwang (13) and reciprocal lead screw (4), a plurality of puddler (16) of fixedly connected with are gone up in dwang (13), fixedly connected with dosing pipe (19) on casing (1) is close to reacting chamber one side roof, fixedly connected with feed liquor pipe (22) on casing (1) is close to a filter chamber lateral wall, fixedly connected with drain pipe (23) on casing (1) is close to a reacting chamber lateral wall, be equipped with the valve on drain pipe (23).

2. The landfill leachate treatment device according to claim 1, wherein the cleaning mechanism comprises a reciprocating screw sleeve (5), a loop bar (6), an inner rod (7) and a brush plate (8), the reciprocating screw sleeve (5) is in threaded sleeve connection with the reciprocating screw (4), the reciprocating screw sleeve (5) is in sliding connection with the inner top wall of the filter chamber, the loop bar (6) is fixedly connected with the reciprocating screw sleeve (5), the inner rod (7) is in sliding connection with the loop bar (6), the brush plate (8) is fixedly connected with the bottom end of the inner rod (7), and the brush plate (8) is fixedly connected with a plurality of brush bars.

3. The landfill leachate treatment device according to claim 2, wherein the inner rod (7) and the inner wall of the loop bar (6) are fixedly connected with a spring (20) up to now, the inner wall of the loop bar (6) is provided with an electromagnet (21), and the electromagnet (21) is matched with the inner rod (7).

4. The landfill leachate treatment device according to claim 1, wherein the transmission mechanism comprises a first bevel gear (14) and a second bevel gear (15), the first bevel gear (14) is fixedly connected to the reciprocating screw rod (4), the second bevel gear (15) is fixedly connected to the top end of the rotating rod (13), and the first bevel gear (14) is in meshed connection with the second bevel gear (15).

5. The landfill leachate treatment device according to claim 1, wherein the top of the rotating rod (13) is rotatably sleeved with a fixed sleeve (17), and a plurality of fixed rods (18) are fixedly connected between the fixed sleeve (17) and the side wall of the reaction chamber.

6. The landfill leachate treatment device according to claim 1, wherein a guide plate (11) is fixedly connected to the inside of the filtration chamber, the guide plate (11) is located below the filter screen (9), and the guide plate (11) is arranged in an inclined manner.

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