Sewage treatment device

Abstract

The utility model provides a sewage treatment device, which relates to the technical field of environmental protection equipment and comprises a treatment box, a motor is arranged at the center of the back of the treatment box, the output end of the motor extends into the treatment box and is provided with a separation barrel structure, and a high-pressure nozzle is arranged at the top end of the separation barrel structure. A sewage discharging groove is formed in the bottom of the separation barrel structure, an electromagnetic flow valve is installed in the sewage discharging groove, sewage inlets are formed in the front face of the treatment box in an up-down symmetry mode, a separated object discharging opening is formed in the position, located below a motor, of the back face of the treatment box, and the motor sends an electrical signal to a high-pressure spray head. The high-pressure spray head sprays and impacts the filtering baffle net to prevent garbage blockage, so that after solid-liquid separation treatment is realized, the requirement on construction of a treatment pond is reduced, and the sewage treatment efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental protection equipment, in particular to a sewage treatment device. Background Art

[0002] Sewage treatment is the process of purifying sewage so that it meets the water quality requirements for discharge into a water body or reuse; existing sewage includes domestic sewage and industrial wastewater, etc.

[0003] In the prior art, no matter it is domestic sewage or industrial wastewater, when sewage enters the sewage treatment system through the pipeline system, the sewage is not treated at all, and the sewage and garbage are not separated. It needs to be accumulated in the treatment pool for solid-liquid separation treatment and subsequent purification operations. The sewage treatment operation through the treatment pool is extremely complicated, and the processing speed of the treatment pool is far less than the speed of sewage discharge into the pipeline. This has caused the following problems: the demand for the treatment pool has increased, and the sewage treatment efficiency has decreased. Therefore, we propose a sewage treatment device. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art. When sewage enters the sewage treatment system through the pipeline system, the sewage is not treated at all, and the sewage and garbage are not separated. It needs to be accumulated in the treatment pool for solid-liquid separation treatment and subsequent purification operations. The sewage treatment operation through the treatment pool is extremely complicated, and the processing speed of the treatment pool is far less than the speed of sewage discharge into the pipeline, which causes the following problems: the demand for the treatment pool increases and the sewage treatment efficiency decreases.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A sewage treatment device comprises a treatment box, wherein a motor is provided at the center of the back side of the treatment box, an output end of the motor extends to the interior of the treatment box and a separation barrel structure is provided, a high-pressure nozzle is provided at the top of the separation barrel structure, a sewage discharge trough is provided at the bottom of the separation barrel structure, an electromagnetic flow valve is installed inside the sewage discharge trough, sewage inlets are symmetrically provided on the front side of the treatment box, and a separator discharge outlet is provided on the back side of the treatment box and below the motor.

[0007] As a preferred solution of the utility model, the main body of the separation barrel structure is a barrel body, and filter windows are provided on the periphery of the barrel body corresponding to the high-pressure nozzle and the sewage discharge trough. Filter baffles are provided inside the filter windows, and the end of the separation barrel structure away from the motor is rotatably connected to the processing box.

[0008] The technical effect of adopting the above further solution is: the garbage is blocked by the filter window and the filter baffle, and the outflow of sewage is not affected, thereby achieving the separation of sewage and garbage.

[0009] As a preferred solution of the utility model, circular openings are provided at both ends of the barrel body corresponding to the sewage inlet and the separator outlet.

[0010] The technical effect of adopting the above further solution is: sewage and separated garbage can be entered and discharged through the circular opening corresponding to the sewage inlet and the separated material outlet.

[0011] As a preferred solution of the utility model, the high-pressure nozzle is connected to the pressurized water pump through a pipeline at the top of the processing box.

[0012] The technical effect of adopting the above further scheme is: after the external water tank or water source is pressurized by a pressure water pump, it is sprayed through a high-pressure nozzle, thereby impacting the filter screen to prevent garbage clogging.

[0013] As a preferred solution of the utility model, the bottom of the sewage discharge tank is connected to the rear end of the sewage treatment system.

[0014] The technical effect of adopting the above further scheme is that the sewage flowing out through the filter screen is discharged through the sewage discharge trough to the back end of the sewage treatment system for sewage treatment and purification.

[0015] As a preferred solution of the utility model, the electromagnetic flow valve is electrically connected to the motor, and the motor is electrically connected to the high-pressure nozzle.

[0016] The technical effect of adopting the above-mentioned further scheme is: the flow rate is calculated and controlled by the electromagnetic flow valve, and when the flow rate decreases (lower than the normal flow rate value), an electrical signal is sent to the motor, and the operation of the motor drives the barrel body to flip, so that the filter window and filter baffle corresponding to the sewage discharge trough are flipped to correspond to the high-pressure nozzle, and the garbage is blocked by the filter window and filter baffle corresponding to the sewage discharge trough after flipping, which does not affect the outflow of sewage and realizes the separation of sewage and garbage. At the same time, the motor sends an electrical signal to the high-pressure nozzle, and the high-pressure nozzle sprays to impact the filter baffle to prevent garbage clogging.

[0017] As a preferred solution of the utility model, the sewage inlet is connected to the sewage pipe, and the separator discharge outlet is designed as a downward inclined structure.

[0018] The technical effect of adopting the above further scheme is that the sewage and garbage in the external sewage pipe enter the treatment box through the sewage inlet. Since there are two groups symmetrically arranged up and down, such a design makes the sewage entry efficiency higher, and the garbage blocked by the filter baffle naturally flows into the circular mouth through the impact of the water flow and flows into the garbage treatment system through the downward inclined structure of the separator discharge outlet.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] In the utility model, the electromagnetic flow valve calculates and controls the sewage flow rate through design. When the flow rate decreases (lower than the normal flow rate value), an electrical signal is sent to the motor. The operation of the motor drives the barrel body to flip, so that the filter window and the filter baffle corresponding to the sewage discharge trough are flipped to correspond to the high-pressure nozzle, and the garbage is blocked by the filter window and the filter baffle corresponding to the sewage discharge trough after flipping, which does not affect the outflow of sewage, thereby realizing the separation of sewage and garbage. At the same time, the motor sends an electrical signal to the high-pressure nozzle, and the high-pressure nozzle sprays to impact the filter baffle to prevent garbage from clogging, thereby realizing solid-liquid separation treatment, reducing the demand for treatment pool construction, and improving sewage treatment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a sewage treatment device provided by the utility model;

[0022] Figure 2 This is an overall front structural anatomical diagram of a sewage treatment device provided by the utility model;

[0023] Figure 3 A side structural anatomical diagram of a separation barrel structure of a sewage treatment device provided by the utility model.

[0024] Legend: 1. Treatment box; 2. Motor; 3. Separation barrel structure; 31. Barrel body; 32. Filter window; 33. Filter screen; 34. Round mouth; 4. High-pressure nozzle; 5. Sewage discharge trough; 6. Electromagnetic flow valve; 7. Sewage inlet; 8. Separate discharge outlet. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0026] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant literature, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0027] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0029] Example 1

[0030] like Figure 1-3 As shown, the utility model provides a technical solution: a sewage treatment device, including a treatment box 1, a motor 2 is provided at the center of the back of the treatment box 1, the motor 2 is a servo motor 2, the output end of the motor 2 extends to the interior of the treatment box 1 and is provided with a separation barrel structure 3, the top of the separation barrel structure 3 is provided with a high-pressure nozzle 4, the bottom of the separation barrel structure 3 is provided with a sewage discharge groove 5, the interior of the sewage discharge groove 5 is installed with an electromagnetic flow valve 6, the front of the treatment box 1 is symmetrically provided with sewage inlets 7, and the back of the treatment box 1 and below the motor 2 is provided with a separator discharge outlet 8.

[0031] Example 2

[0032] like Figure 1-3As shown, the main body of the separation barrel structure 3 is a barrel body 31, and the barrel body 31 is a cylindrical structure. A filter window 32 is provided on the periphery of the barrel body 31 corresponding to the high-pressure nozzle 4 and the sewage discharge trough 5. A filter baffle 33 is provided inside the filter window 32. The filter window 32 and the filter baffle 33 are adjusted according to usage requirements. The end of the separation barrel structure 3 away from the motor 2 is rotatably connected to the treatment box 1, and circular openings 34 are provided at both ends of the barrel body 31 corresponding to the sewage inlet 7 and the separator discharge outlet 8. The high-pressure nozzle 4 is connected to the pressurized water pump through the pipeline at the top of the treatment box 1, and the bottom of the sewage discharge trough 5 is connected to the rear end of the sewage treatment system. The electromagnetic flow valve 6 is electrically connected to the motor 2, and the motor 2 is electrically connected to the high-pressure nozzle 4. The sewage inlet 7 is connected to the sewage pipe, and the separator discharge outlet 8 is designed as a downward inclined structure.

[0033] The working process of the utility model is as follows: when a sewage treatment device is used to separate sewage and garbage, firstly, the sewage and garbage in the external sewage pipe enter the treatment box 1 through the sewage inlet 7, and the garbage blocked by the filter baffle 33 naturally flows into the circular mouth 34 through the impact of the water flow and flows into the garbage treatment system through the separator discharge port 8 which is a downward inclined structure. In this process, the sewage flowing out of the filter baffle 33 flows through the sewage discharge trough 5 through the electromagnetic flow valve 6, and the electromagnetic flow valve 6 calculates and controls the flow. When the flow is reduced (lower than the normal flow value), an electrical signal is sent to the motor 2, and the motor 2 operates to drive the barrel body 31 is flipped, so that the filter window 32 and the filter baffle 33 corresponding to the sewage discharge trough 5 are flipped to correspond to the high-pressure nozzle 4, and the garbage is blocked by the filter window 32 and the filter baffle 33 corresponding to the sewage discharge trough 5 after flipping, which does not affect the outflow of sewage, thereby realizing the separation of sewage and garbage. At the same time, the motor 2 sends an electrical signal to the high-pressure nozzle 4, and the high-pressure nozzle 4 sprays to impact the filter baffle 33 to prevent garbage from clogging. In this way, the separation of sewage and garbage is completed. Compared with the existing sewage treatment device, the utility model improves the overall processing convenience and practicality of the sewage treatment device through design.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage treatment device, comprising a treatment box (1), characterized in that: A motor (2) is provided at the center of the back of the treatment box (1); the output end of the motor (2) extends to the inside of the treatment box (1) and is provided with a separation barrel structure (3); a high-pressure nozzle (4) is provided at the top of the separation barrel structure (3); a sewage discharge groove (5) is provided at the bottom of the separation barrel structure (3); an electromagnetic flow valve (6) is installed inside the sewage discharge groove (5); a sewage inlet (7) is symmetrically provided on the front of the treatment box (1); and a separation outlet (8) is provided on the back of the treatment box (1) and below the motor (2).

2. A sewage treatment device according to claim 1, characterized in that: The main body of the separation barrel structure (3) is a barrel body (31), and a filter window (32) is provided on the periphery of the barrel body (31) corresponding to the high-pressure nozzle (4) and the sewage discharge tank (5), and a filter baffle (33) is provided inside the filter window (32). The end of the separation barrel structure (3) away from the motor (2) is rotatably connected to the processing box (1).

3. A sewage treatment device according to claim 2, characterized in that: The barrel body (31) is provided with circular openings (34) at both ends corresponding to the sewage inlet (7) and the separation outlet (8).

4. A sewage treatment device according to claim 1, characterized in that: The high-pressure nozzle (4) is connected to the pressure water pump through a pipeline at the top of the processing box (1).

5. A sewage treatment device according to claim 1, characterized in that: The bottom of the sewage discharge tank (5) is connected to the rear end of the sewage treatment system.

6. A sewage treatment device according to claim 1, characterized in that: The electromagnetic flow valve (6) is electrically connected to the motor (2), and the motor (2) is electrically connected to the high-pressure nozzle (4).

7. A sewage treatment device according to claim 1, characterized in that: The sewage inlet (7) is connected to the sewage pipe, and the separated material discharge outlet (8) is designed as a downward inclined structure.

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