CN220802268U - Wastewater treatment equipment capable of achieving multi-layer filtration - Google Patents

Abstract

The utility model discloses wastewater treatment equipment capable of realizing multi-layer filtration, which relates to the technical field of wastewater treatment and comprises a filter box, wherein rotating rods are rotatably arranged at two ends of the back side of the filter box, one ends of the two rotating rods, which are positioned at the filter box, are fixedly provided with filter rings, the bottoms of the two filter rings are respectively fixedly provided with a first filter screen and a second filter screen, the filter box is communicated with a feed hopper, the bottom of the filter box is communicated with a water outlet pipe, the pipe wall of the water outlet pipe is fixedly sleeved with a valve, and the rear ends of the two rotating rods are jointly provided with a reciprocating driving mechanism for driving the filter rings to reciprocally rotate. The first filter screen and the second filter screen in the filter box are arranged and are matched with the reciprocating driving mechanism to drive the rotating rod and the two filter rings to rotate, so that sewage can be filtered in multiple layers, and meanwhile, the sewage is prevented from being filtered at the same position as much as possible, and the filter screens are prevented from being blocked as much as possible.

Description

Wastewater treatment equipment capable of achieving multi-layer filtration

Technical Field

The utility model relates to the technical field of wastewater treatment, in particular to wastewater treatment equipment capable of achieving multi-layer filtration.

Background

In the sewage treatment process, the sewage needs to be rapidly filtered, and impurities such as large particles in the sewage are removed, so that the sewage can be conveniently subjected to subsequent advanced treatment.

Through retrieving, patent number CN216997898U discloses a but multilayer filtration's effluent disposal plant, this treatment plant passes through the filter, the active carbon layer, the through-hole, slider and slide set up, the filter provides fixedly to the active carbon layer, the waste water passes through the left through-hole of filter and gets into the active carbon layer, the through-hole carries out the first filtration to waste water, filter the impurity that will be bulky, then carry out secondary filtration to waste water through the active carbon layer, the quality of the waste water of filtration completion has been promoted, the through-hole entering delivery port of rethread filter right-hand member after the filtration is accomplished, thereby carry out subsequent utilization to the waste water of accomplishing the filtration.

But the device is when filtering, and the inside large granule impurity of sewage is piled up on the filter along with the impact of sewage, leads to the inside mesh of filter to receive the jam to influence sewage and constantly let in filterable effect.

Disclosure of utility model

The present utility model has been made in view of the above-mentioned problems with the conventional multi-layer filterable wastewater treatment apparatus.

Therefore, the utility model aims to provide wastewater treatment equipment capable of realizing multi-layer filtration, which solves the problem that large-particle impurities in sewage are accumulated on a filter plate along with the impact of the sewage, so that meshes in the filter plate are blocked.

In order to achieve the above object, the present utility model provides the following technical solutions:

The utility model provides a but multilayer filtration's effluent treatment plant, includes the rose box, the back side both ends of rose box all rotate and are equipped with the bull stick, two the bull stick is located the one end of rose box and all is fixed and be equipped with the filter ring, two the bottom of filter ring is fixed respectively and is equipped with first filter screen and second filter screen, the intercommunication of rose box is equipped with the feeder hopper, the bottom intercommunication of rose box is equipped with the outlet pipe, the fixed cover of pipe wall of outlet pipe is equipped with the valve, through the setting of first filter screen and second filter screen for sewage can pass through multilayer filtration;

the back ends of the two rotating rods are jointly provided with a reciprocating driving mechanism for driving the filter rings to reciprocate, so that the first filter screen and the second filter screen can rotate under the driving of the filter rings, sewage is prevented from being impacted and filtered on the same position of the filter screens as much as possible, and the filter screens are caused to be accumulated with filtering impurities.

Preferably, the reciprocating driving mechanism comprises two symmetrically arranged fixing plates, the two fixing plates are fixedly connected with the back side of the filter box, a reciprocating screw rod is rotatably arranged between the fixing plates, a motor is fixedly arranged at the top of the fixing plates, the output end of the motor penetrates into the fixing plates and is fixedly connected with the reciprocating screw rod, a sliding block is sleeved on the wall of the reciprocating screw rod through threads, a connecting rod is fixedly arranged in the sliding block in a penetrating mode, racks are fixedly arranged at two ends of the connecting rod, gears are meshed with the racks, the gears are fixedly sleeved on the outer sides of the rotating rod, and the two racks can drive the gears and the rotating rod to rotate in a reciprocating mode through driving of the reciprocating screw rod, so that the first filter screen and the second filter screen can rotate stably.

Preferably, the outside of motor passes through clamp and the dorsal part fixed connection of filter tank, carries out further fixed to the position of motor.

The preferred two the inner wall both sides of filtering ring are all slipped and are worn to be equipped with the spout, two the slide bar is worn to be equipped with in the spout to the joint slip, the fixed brush that is equipped with in bottom of slide bar, the bottom of brush is connected with the top contact of first filter screen for first filter screen and second filter screen are slided along the surface of filter screen through the cooperation of slide bar and spout when rotating, thereby clear up the filter screen.

Further, the mesh inner diameter of the second filter screen is larger than that of the first filter screen, so that sewage is subjected to multi-layer filtration, and the filtering effect is improved.

Preferably, the inside of the filter box is fixedly provided with a guide hopper, so that sewage can stably enter the lower filter ring to be filtered.

In the technical scheme, the utility model has the technical effects and advantages that:

1. According to the utility model, through the arrangement of the first filter screen and the second filter screen in the filter box and the cooperation of the reciprocating driving mechanism, the rotating rod and the two filter rings are driven to rotate, so that the sewage can be filtered in multiple layers, and meanwhile, the sewage is prevented from being filtered in the same position as much as possible, and the filter screen is prevented from being blocked as much as possible.

2. According to the utility model, through the sliding fit of the sliding groove and the sliding rod, the surface of the filter screen can be cleaned by the hairbrush while the filter ring rotates in a reciprocating manner, so that the filtering effect of the first filter screen and the second filter screen is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

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

FIG. 2 is a rear view of FIG. 1 of the present utility model;

FIG. 3 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model

Reference numerals illustrate:

1. A filter box; 2. a rotating rod; 3. a filter ring; 4. a first filter screen; 5. a second filter screen; 6. a feed hopper; 7. a water outlet pipe; 8. a valve; 9. a fixing plate; 10. a reciprocating screw rod; 11. a motor; 12. a slide block; 13. a connecting rod; 14. a rack; 15. a gear; 16. a clamp; 17. a motor; 18. a brush; 19. and a guide hopper.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The embodiment of the utility model discloses wastewater treatment equipment capable of realizing multi-layer filtration.

The utility model provides wastewater treatment equipment capable of realizing multi-layer filtration, which is shown in fig. 1-3, and comprises a filter box 1, wherein rotating rods 2 are rotatably arranged at two ends of the back side of the filter box 1, filter rings 3 are fixedly arranged at one ends of the two rotating rods 2, which are positioned at the filter box 1, a first filter screen 4 and a second filter screen 5 are fixedly arranged at the bottoms of the two filter rings 3 respectively, a feed hopper 6 is arranged at the bottom of the filter box 1 in a communicating manner, a water outlet pipe 7 is arranged at the bottom of the filter box 1 in a communicating manner, and a valve 8 is fixedly sleeved on the pipe wall of the water outlet pipe 7.

Before filtering the sewage, the valve 8 is closed, the sewage is poured into the upper part of the filter box 1 from the inside of the feed hopper 6 and falls onto the first filter screen 4, the sewage is subjected to preliminary filtration, then the sewage after preliminary filtration falls to the lower part of the filter screen 1, enters the lower filter ring 3 and is subjected to multi-layer filtration with the second filter screen 5, the filtering effect on the sewage is improved through the first filter screen 4 and the second filter screen 5, the valve 8 is opened accordingly, and the filtered sewage flows out through the water outlet pipe 7.

In order to enable the first filter screen 4 and the second filter screen 5 to swing reciprocally, as shown in fig. 1-2, the rear ends of the two rotating rods 2 are jointly provided with a reciprocating driving mechanism for driving the filter ring 3 to rotate reciprocally, the reciprocating driving mechanism comprises two symmetrically arranged fixing plates 9, the two fixing plates 9 are fixedly connected with the back side of the filter box 1, a reciprocating screw rod 10 is rotationally arranged between the two fixing plates, the top of the fixing plates 9 is fixedly provided with a motor 11, the outer side of the motor 11 is fixedly connected with the back side of the filter box 1 through a clamp 16, the output end of the motor 11 penetrates into the fixing plates 9 and is fixedly connected with the reciprocating screw rod 10, a sliding block 12 is sleeved on the rod wall of the reciprocating screw rod 10, a connecting rod 13 is fixedly sleeved in the sliding block 12, racks 14 are fixedly arranged at two ends of the connecting rod 13, the racks 14 are meshed with gears 15, and the gears 15 are fixedly sleeved on the outer side of the rotating rod 2.

Before sewage is filtered, the motor 11 is started, the motor 11 drives the reciprocating screw rod 10 to rotate, the sliding block 12 on the rod wall of the reciprocating screw rod 10 drives the connecting rod 13 to longitudinally reciprocate, the connecting rod 13 is connected, the rotary rod 2 drives the filtering ring 3 to reciprocate under the meshing of the rack 14 and the gear 15, the first filtering screen 4 and the second filtering screen 5 are enabled to reciprocate to swing, the contact between the sewage and the surface single position of the first filtering screen 4 or the second filtering screen 5 is avoided as much as possible when the sewage is filtered, and the blocking of the first filtering screen 4 and the second filtering screen 5 can be avoided as much as possible in sequence.

In order to clean impurities on the surface of the first filter screen 4 and the second filter screen 5 when the first filter screen 5 swings, as shown in fig. 1 and fig. 3, sliding grooves are formed in two sides of the inner walls of the two filter rings 3 in a sliding mode, sliding rods 17 are arranged in the two sliding grooves in a sliding mode, brushes 18 are fixedly arranged at the bottoms of the sliding rods 17, and the bottoms of the brushes 18 are in contact connection with the top of the first filter screen 4.

When the filter ring 3 rotates, the brush 18 at the lower end inside moves under the action of gravity through the cooperation of the slide bar 17 and the slide groove, and impurities on the surface of the first filter screen 4 or the second filter screen 5 are cleaned, so that the filter screen is prevented from being blocked as much as possible.

In order to perform multi-layer full filtration of sewage, as shown in fig. 1, the mesh inner diameter of the second filter screen 5 is larger than that of the first filter screen 4.

The first filter screen 4 and the second filter screen 5 can carry out rapid filtration to the inside multiple specification impurity of sewage, have guaranteed to carry out the filter effect to sewage.

Finally, in order to make the sewage stably enter the lower filtering ring 3 after preliminary filtering, as shown in fig. 1, a guide hopper 19 is fixedly arranged inside the filtering box 1.

After the sewage falls through the first filter screen 4, the sewage can stably enter the lower filter ring 3 through the pouring hopper 19, so that omission of the sewage during filtration is avoided as much as possible, and the filtration sufficiency is improved.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (6)

1. The utility model provides a but multilayer filtration's effluent treatment plant, includes rose box (1), its characterized in that, the back both ends of rose box (1) all rotate and are equipped with bull stick (2), two bull stick (2) are located the one end of rose box (1) all fixed filter ring (3), and two the bottom of filter ring (3) is fixed respectively and is equipped with first filter screen (4) and second filter screen (5), the intercommunication of rose box (1) is equipped with feeder hopper (6), the bottom intercommunication of rose box (1) is equipped with outlet pipe (7), the fixed cover of pipe wall of outlet pipe (7) is equipped with valve (8);

The rear ends of the two rotating rods (2) are jointly provided with a reciprocating driving mechanism for driving the filter ring (3) to reciprocally rotate.

2. The multi-layer filtering wastewater treatment device according to claim 1, wherein the reciprocating driving mechanism comprises two symmetrically arranged fixing plates (9), the two fixing plates (9) are fixedly connected with the back side of the filter tank (1) and are rotatably provided with a reciprocating screw rod (10) therebetween, a motor (11) is fixedly arranged at the top of the fixing plate (9), the output end of the motor (11) penetrates through the fixing plates (9) and is fixedly connected with the reciprocating screw rod (10), a sliding block (12) is sleeved on the rod wall of the reciprocating screw rod (10), a connecting rod (13) is fixedly penetrated in the sliding block (12), racks (14) are fixedly arranged at two ends of the connecting rod (13), a gear (15) is meshed with the racks (14), and the gear (15) is fixedly sleeved on the outer side of the rotating rod (2).

3. The multi-layer filterable waste water treatment apparatus according to claim 2, wherein the outer side of the motor (11) is fixedly connected to the back side of the filter tank (1) by means of a clamp (16).

4. The wastewater treatment device capable of realizing multi-layer filtration according to claim 1, wherein sliding grooves are formed in two sides of the inner wall of the two filtering rings (3) in a sliding manner, sliding rods (17) are arranged in the two sliding grooves in a sliding manner, brushes (18) are fixedly arranged at the bottoms of the sliding rods (17), and the bottoms of the brushes (18) are in contact connection with the top of the first filter screen (4).

5. The multi-layer filterable wastewater treatment plant according to claim 1, wherein the mesh inner diameter of the second screen (5) is larger than the mesh inner diameter of the first screen (4).

6. The wastewater treatment plant capable of multi-layer filtration according to claim 1, characterized in that a guide hopper (19) is fixedly arranged inside the filter tank (1).