PE combined sewage treatment device

Abstract

The utility model belongs to the field of sewage treatment, and particularly relates to a PE combined sewage treatment device which comprises a treatment water tank, side grooves are formed in the front side and the rear side of the interior of the treatment water tank, a smashing assembly is arranged on the left side of the interior of the treatment water tank, and garbage collecting assemblies are arranged in the side grooves. Large garbage is blocked through the grating, meanwhile, the turbine is driven by sewage flow to rotate and drives the blades to rotate, at the moment, the blades cut the garbage in the sewage and crush the garbage adhered to the surface of the grating, and the situation that the flow speed of the sewage is reduced due to the fact that the grating is blocked is avoided. And the crushed garbage in the sewage enters the side groove through guiding of the first blocking net, and then the garbage is blocked by the second blocking net, falls into the empty groove and is collected by the collecting box, so that an operator conveniently collects and cleans the garbage subsequently.

Description

Technical Field

[0001] The utility model relates to the field of sewage treatment, in particular to a PE combined sewage treatment device. Background Art

[0002] The PE combined sewage treatment device is a device that combines multiple sewage treatment units in an integrated device. When treating sewage, the sewage needs to be passed into the filtration area, and the larger solid matter, such as garbage, leaves, etc., is intercepted by the grille in the filtration area to prevent them from entering the subsequent treatment unit. After that, the process of adjustment, biological treatment, sedimentation separation, disinfection and discharge is carried out to complete the treatment of the sewage.

[0003] At present, when filtering sewage, a grille is used to block garbage, but larger garbage will remain on the surface of the grille, thereby blocking the through holes on the surface of the grille, which in turn causes a decrease in the flow rate of the sewage, thereby reducing the treatment efficiency of the sewage; therefore, a PE combined sewage treatment device is proposed to address the above problems. Utility Model Content

[0004] In order to make up for the shortcomings of the prior art and avoid the problem of reduced sewage treatment efficiency caused by garbage blocking the grille, the utility model proposes a PE combined sewage treatment device.

[0005] The technical solution adopted by the utility model to solve the technical problem is: a PE combined sewage treatment device, including a treatment tank, the front and rear sides of the treatment tank are both provided with side tanks, the left side of the treatment tank is provided with a crushing component, and the inside of the side tank is provided with a garbage collection component;

[0006] The crushing assembly includes a grille clamped on the left side of the water treatment tank, the center of the grille is rotatably connected to a rotating rod, a turbine is fixedly installed on the front end of the rotating rod surface, a connecting plate is fixedly installed on the surface of the rotating rod, and a blade is clamped inside the connecting plate.

[0007] Preferably, the inner wall of the treatment water tank is provided with a slot adapted to engage with the grille, the grille is stably engaged with the inside of the treatment water tank, and the rear end of the rotating rod is rotatably connected to the rear end surface of the grille.

[0008] Preferably, the blade extends to the outside of the connecting plate, and the connecting plate and the front end of the grille are adapted to be slidably connected. When the blade rotates, it cuts the garbage passing through and can crush and remove the garbage accumulated at the front end of the grille.

[0009] Preferably, the garbage collection assembly includes two barrier nets 1 fixedly mounted on the inner wall of the treatment tank, an empty groove is opened on the bottom wall of the side groove, a barrier net 2 is fixedly mounted on the bottom wall of the side groove, a collection box is slidably connected to the right side inside the empty groove, a sliding rod is slidably connected to the inside of the left side of the collection box, a push plate is fixedly mounted on the end of the sliding rod away from the collection box, and two guide plates are fixedly mounted on the right side of the inner wall of the treatment tank.

[0010] Preferably, the side trough is connected to the treatment water trough, and the barrier net 1 is located on the left side of the connection between the side trough and the treatment water trough. The two barrier nets 1 are inclined to the left side from the edge to the middle, and the crushed smaller garbage will flow through the surface of the barrier net 1, and then flow from the inclined surface of the barrier net 1 to the inside of the side trough. The guide plate is located on the right side of the connection between the side trough and the treatment water trough, and the guide plate can guide the sewage.

[0011] Preferably, the barrier net 2 is gradually inclined to the left from bottom to top, and is located at the edge of the right side of the empty slot. The bottom end of the push plate is slidably connected to the bottom end of the empty slot. The collection box can collect the crushed garbage and can be pushed to the left to take it out from the inside of the empty slot. The process of taking out the collection box will not be blocked by the barrier net 2.

[0012] The utility model is beneficial in that:

[0013] The utility model blocks larger garbage through the grille, and at the same time, the turbine is driven by the sewage flow to rotate and drive the blade to rotate. At this time, the blade cuts the garbage in the sewage and crushes the garbage adhering to the surface of the grille, thereby preventing the grille from being blocked and causing the sewage flow rate to decrease, thereby preventing the subsequent sewage treatment efficiency from being reduced.

[0014] The crushed garbage in the sewage is guided by the barrier net 1 to enter the inside of the side trough, and then the garbage is blocked by the barrier net 2 and falls into the inside of the empty trough and is collected by the collection box, making it convenient for the operator to collect and clean the garbage later. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2This is a schematic diagram of the structure of the crushing component of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the garbage collection component of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the collecting box and the sliding rod of the utility model.

[0020] In the figure: 1, water treatment tank; 2, side tank; 3, crushing assembly; 31, grille; 32, rotating rod; 33, turbine; 34, connecting plate; 35, blade; 4, garbage collection assembly; 41, barrier net 1; 42, empty tank; 43, barrier net 2; 44, collection box; 45, sliding rod; 46, push plate; 47, guide plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The following is combined with Figure 1 —4 Further details of this application:

[0023] The present application embodiment discloses a PE combined sewage treatment device. Figure 1 A PE combined sewage treatment device comprises a treatment tank 1, side tanks 2 are provided on both the front and rear sides of the treatment tank 1, a crushing assembly 3 is provided on the left side of the treatment tank 1, and a garbage collection assembly 4 is provided inside the side tank 2;

[0024] Reference Figure 2 - Figure 3 The crushing assembly 3 includes a grille 31 which is clamped on the left side of the inside of the treatment tank 1. The center of the grille 31 is rotatably connected to a rotating rod 32. The inner wall of the treatment tank 1 is provided with a slot that is adapted to be clamped to the grille 31. The grille 31 is stably clamped in the inside of the treatment tank 1. The rear end of the rotating rod 32 is rotatably connected to the rear end surface of the grille 31. A turbine 33 is fixedly installed on the front end of the surface of the rotating rod 32. A connecting plate 34 is fixedly installed on the surface of the rotating rod 32. A blade 35 is clamped inside the connecting plate 34. The blade 35 extends to the outside of the connecting plate 34. The connecting plate 34 and the front end of the grille 31 are adapted to be slidably connected. When the blade 35 rotates, it cuts the garbage passing through and can crush and remove the garbage accumulated at the front end of the grille 31.

[0025] Reference Figure 3 - Figure 4 The garbage collection assembly 4 includes two barrier nets 41 fixedly mounted on the inner wall of the treatment tank 1, an empty slot 42 is provided on the bottom wall of the side slot 2, a barrier net 43 is fixedly mounted on the bottom wall of the side slot 2, a collection box 44 is slidably connected to the right side of the empty slot 42, the barrier net 43 gradually tilts to the left side from bottom to top, the barrier net 43 is located at the edge of the right side of the empty slot 42, the bottom end of the push plate 46 is slidably connected to the bottom end of the empty slot 42, the collection box 44 can collect the crushed garbage, and at the same time, the collection box 44 can be pushed to the left side to be taken out from the inside of the empty slot 42, and the process of taking out the collection box 44 will not be blocked by the barrier net 43 A sliding rod 45 is slidably connected to the inside of the left side of the collecting box 44, and a push plate 46 is fixedly installed on the end of the sliding rod 45 away from the collecting box 44. Two guide plates 47 are fixedly installed on the right side of the inner wall of the treatment tank 1. The side tank 2 is connected to the treatment tank 1. The barrier net 41 is located on the left side of the connection between the side tank 2 and the treatment tank 1. The two barrier nets 41 are inclined to the left from the edge to the middle. The crushed smaller garbage will flow through the surface of the barrier net 41, and then flow from the inclined surface of the barrier net 41 to the inside of the side tank 2. The guide plate 47 is located on the right side of the connection between the side tank 2 and the treatment tank 1. The guide plate 47 can guide the sewage.

[0026] Working principle: After the operator introduces the sewage into the treatment tank 1, the sewage continues to flow to the right through the grille 31, and the larger garbage in the sewage will be intercepted by the grille 31, and the flowing sewage will drive the turbine 33 to rotate, and the turbine 33 will drive the rotating rod 32 to rotate, and then the rotating rod 32 drives the fixed connecting plate 34 to rotate, so that the blade 35 inside the connecting plate 34 rotates accordingly, and the blade 35 cuts the passing garbage and the garbage adhering to the surface of the grille 31 at the same time, so that the garbage is cut into small pieces and passes through the grille 31, so as to avoid the garbage blocking the grille 31;

[0027] Afterwards, the sewage and the garbage cut into small pieces continue to flow to the right inside the grille 31. After flowing through the surface of the barrier net 41, the sewage continues to pass through the barrier net 41, while the garbage will stay on the surface of the barrier net 41 and cannot pass through. Then the sewage impacts the garbage and makes it move along the barrier net 41 to the front and rear sides of the treatment tank 1 until the garbage enters the inside of the side tank 2. At this time, sewage will also flow into the inside of the side tank 2. Then the sewage drives the garbage to flow in the inside of the side tank 2. When the sewage flows through the surface of the barrier net 43, the sewage directly flows to the right through the barrier net 43. Then the sewage passes through the guide plate 47 and flows out of the treatment tank 1 for subsequent processing. The garbage will be blocked by the inclined barrier net 43. At this time, the garbage enters the inside of the empty tank 42 and enters the inside of the collection box 44 to be collected as the sewage flows.

[0028] When the processing is completed, the operator can push the push plate 46 to the right, so that the push plate 46 pushes the garbage deposited on the bottom wall of the empty slot 42, and then pushes the garbage into the collection box 44, and then pushes the collection box 44 to move to the left side of the empty slot 42, and then take out the collection box 44 to clean the garbage inside it.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A PE combined sewage treatment device, characterized in that: It comprises a treatment water tank (1), wherein the front and rear sides of the treatment water tank (1) are both provided with side tanks (2), a crushing assembly (3) is arranged on the left side of the treatment water tank (1), and a garbage collection assembly (4) is arranged inside the side tank (2); The crushing assembly (3) comprises a grille (31) clamped on the left side of the interior of the treatment tank (1); the center of the grille (31) is rotatably connected to a rotating rod (32); a turbine (33) is fixedly mounted on the front end of the surface of the rotating rod (32); a connecting plate (34) is fixedly mounted on the surface of the rotating rod (32); and a blade (35) is clamped inside the connecting plate (34).

2. A PE combined sewage treatment device according to claim 1, characterized in that: The inner wall of the treatment water tank (1) is provided with a slot adapted to be engaged with the grille (31), and the rear end of the rotating rod (32) is rotatably connected to the rear end surface of the grille (31).

3. A PE combined sewage treatment device according to claim 1, characterized in that: The blade (35) extends to the outside of the connecting plate (34), and the connecting plate (34) and the front end of the grille (31) are adapted to be slidably connected.

4. A PE combined sewage treatment device according to claim 1, characterized in that: The garbage collection assembly (4) comprises two barrier nets (41) fixedly mounted on the inner wall of the treatment water tank (1); a hollow groove (42) is provided on the bottom wall of the side groove (2); a barrier net (43) is fixedly mounted on the bottom wall of the side groove (2); a collection box (44) is slidably connected to the right side of the hollow groove (42); a sliding rod (45) is slidably connected to the left side of the collection box (44); a push plate (46) is fixedly mounted on the end of the sliding rod (45) away from the collection box (44); and two guide plates (47) are fixedly mounted on the right side of the inner wall of the treatment water tank (1).

5. A PE combined sewage treatment device according to claim 4, characterized in that: The side trough (2) is connected to the treatment water trough (1), the barrier net one (41) is located on the left side of the connection between the side trough (2) and the treatment water trough (1), the two barrier nets one (41) are inclined to the left side from the edge to the middle, and the guide plate (47) is located on the right side of the connection between the side trough (2) and the treatment water trough (1).

6. A PE combined sewage treatment device according to claim 4, characterized in that: The second barrier net (43) is gradually inclined to the left from bottom to top. The second barrier net (43) is located at the edge of the right side of the empty slot (42). The bottom end of the push plate (46) is slidably connected to the bottom end of the empty slot (42).

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