Centrifugal machine for wastewater detection

Abstract

The centrifugal machine for waste water detection comprises a centrifugal machine body, a driving motor is fixedly connected to the middle of the bottom end in the centrifugal machine body, the driving end of the driving motor is fixedly connected with a centrifugal tank, a fixed shell is arranged on the outer side of the centrifugal tank, and the fixed shell is in running fit with the centrifugal tank; a sealing layer is arranged between the middle of the bottom end of the fixed shell and the driving end of the driving motor, a sewage tank is arranged on one side of the centrifugal machine body, a water pump is fixedly connected to one side of the top end of the sewage tank, and the driving end of the water pump is fixedly connected with a water outlet pipe. The centrifuged liquid can penetrate through the centrifugal tank, then is located in the fixed shell, is discharged through the drainage hole, flows through the circulating pipe and then enters the sewage detection equipment, sewage detection is completed by adopting the prior art, and drainage is completed through the drainage pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater detection centrifuges, in particular to a centrifuge for wastewater detection. Background Art

[0002] A centrifuge is a machine that uses centrifugal force to separate liquids from solid particles or components in a mixture of liquids and liquids. In the process of wastewater testing, centrifuges are often needed to speed up the sedimentation rate of particles in the liquid and separate substances with different sedimentation coefficients and buoyancy densities in the sample. Centrifuges have been widely used in fields such as wastewater treatment.

[0003] The centrifuge in the prior art is operated with manual assistance, which is inefficient and cannot realize the automatic sewage centrifugal detection function. The efficiency is low during operation. At the same time, the traditional centrifuge will have the problem of liquid splashing upwards during use, which affects the environment during operation. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art and proposes a centrifuge for wastewater detection. The sewage in the water tank is pumped out by a water pump, and is discharged through an outlet pipe after being pumped out. After being discharged, it flows into the interior of the centrifuge tank through one end, and then particles are added through the interior of the feeding pipe to increase the sedimentation speed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a centrifuge for wastewater detection, comprising: a centrifuge body, a driving motor is fixedly connected at the middle of the inner bottom end of the centrifuge body, a driving end of the driving motor is fixedly connected to a centrifuge tank, a fixed shell is arranged on the outer side of the centrifuge tank, and the fixed shell and the centrifuge tank are rotatably matched, a sealing layer is arranged between the middle part of the bottom end of the fixed shell and the driving end of the driving motor, a sewage tank is arranged on one side of the centrifuge body, a water pump is fixedly connected to one side of the top end of the sewage tank, a water outlet pipe is fixedly connected to the driving end of the water pump, a disassembly top cover is passed through one end of the water outlet pipe, and the disassembly top cover is matched with the centrifuge body cover.

[0006] As a further description of the above technical solution: drainage holes are provided on both sides of the bottom end of the disassembled top cover, and the bottom ends of the drainage holes are fixedly connected with flow pipes.

[0007] As a further description of the above technical solution: one end of the circulation pipe is fixedly connected to a sewage detection device, and a manual valve is provided on one side of the middle part of the sewage detection device.

[0008] As a further description of the above technical solution: a feeding pipe is fixedly connected to one side of the top end of the disassembled top cover.

[0009] As a further description of the above technical solution: a corrugated pipe is fixedly connected to the middle part of the water outlet pipe.

[0010] As a further description of the above technical solution: a baffle is fixedly connected to the upper inner side of the centrifugal tank.

[0011] As a further description of the above technical solution: a drain pipe is fixedly connected to the bottom of one end of the sewage detection equipment.

[0012] As a further description of the above technical solution: a plurality of penetration holes are provided on the outer side of the centrifugal tank.

[0013] The utility model has the following beneficial effects:

[0014] The utility model is provided with a water pump, a water tank, a water outlet pipe and a centrifugal tank. The water pump extracts sewage from the water tank, which is then discharged through the water outlet pipe and flows to the inside of the centrifugal tank through one end. Subsequently, particles are added through the inside of the feeding pipe to increase the sedimentation speed. Subsequently, the centrifugal tank is rotated at a high speed through the driving end of the driving motor. After the rotation, the centrifugal tank is centrifugally mixed. The mixing efficiency can be improved through this structure.

[0015] The utility model is provided with a centrifugal tank, a fixed shell, a drainage hole and a detection device. The liquid after centrifugation will pass through the centrifugal tank, then be inside the fixed shell, and be discharged through the drainage hole, and enter the interior of the sewage detection device after flowing through the circulation pipe, so that the sewage detection is completed by adopting the existing technology, and the discharge is completed through the drainage pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the cross-section front view of a centrifuge for wastewater detection proposed by the utility model;

[0017] Figure 2 A three-dimensional diagram of a centrifuge body of a wastewater detection centrifuge proposed by the utility model;

[0018] Figure 3 The utility model proposed Figure 1 A in the enlarged view;

[0019] Figure 4 The utility model is a top view of the bottom of a fixed housing of a centrifuge for wastewater detection.

[0020] Legend:

[0021] 1. Centrifuge body; 2. Feeding pipe; 3. Water outlet pipe; 4. Bellows; 5. Sewage tank; 6. Centrifuge tank; 7. Driving motor; 8. Circulation pipe; 9. Sewage detection equipment; 10. Drain pipe; 11. Manual valve; 12. Baffle; 13. Fixed shell; 14. Disassemble the top cover; 15. Drain hole; 16. Sealing layer; 17. Water pump. DETAILED DESCRIPTION

[0022] 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 in 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.

[0023] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model; the terms "first", "second" and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] Reference Figure 1-4, the utility model provides an embodiment: a centrifuge for wastewater detection, comprising: a centrifuge body 1, a driving motor 7 is fixedly connected at the middle of the inner bottom end of the centrifuge body 1, and the driving motor 7 drives the centrifuge tank 6, and the driving end of the driving motor 7 is fixedly connected to the centrifuge tank 6, and the centrifuge tank 6 is rotated at a high speed by the driving end of the driving motor 7, and the centrifuge tank 6 is centrifugally mixed after rotation, and a plurality of penetration holes are opened on the outer side of the centrifuge tank 6, and a fixed shell 13 is arranged on the outer side of the centrifuge tank 6, and the fixed shell 13 and the centrifuge tank 6 are rotated in coordination, and the liquid after centrifugation will pass through the centrifuge tank 6, and then be in the interior of the fixed shell 13, and be discharged through the drainage hole 15, and enter the interior of the sewage detection equipment 9 after circulation through the circulation pipe, and the sewage detection is completed by adopting the existing technology, and a sealing layer 16 is arranged between the middle of the bottom end of the fixed shell 13 and the driving end of the driving motor 7, and the sealing layer 16 can be made of rubber material Quality, improve the sealing effect, a sewage tank 5 is provided on one side of the centrifuge body 1, and a water pump 17 is fixedly connected to the top side of the sewage tank 5. The sewage inside the sewage tank 5 is pumped out by the water pump 17 on the top side of the sewage tank 5, and the sewage is discharged through the outlet pipe 3 after being pumped out. After being discharged, it flows to the inside of the centrifuge tank 6 through one end. The driving end of the water pump 17 is fixedly connected to the outlet pipe 3, and one end of the outlet pipe 3 is penetrated by a disassembly top cover 14, and the disassembly top cover 14 and the centrifuge body 1 cover are matched. The top side of the disassembly top cover 14 is fixedly connected with a feeding pipe 2, and particles are added through the inside of the feeding pipe 2 to increase the sedimentation speed. The middle part of the outlet pipe 3 is fixedly connected with a bellows 4, and the bellows 4 is convenient for providing a stretching effect. A baffle 12 is fixedly connected to the upper inner side of the centrifuge tank 6, and the baffle 12 can be used to adhere to the inside of the centrifugal tank 6 during the centrifugal process. The baffle 12 can play a blocking role to prevent the liquid from splashing and discharging.

[0025] Drain holes 15 are provided on both sides of the bottom of the disassembled top cover 14, and the bottom ends of the drain holes 15 are fixedly connected with a circulation pipe 8, through which the sewage is discharged. One end of the circulation pipe 8 is fixedly connected with a sewage detection device 9, which adopts the existing technology and has the model: COD detector. A manual valve 11 is provided on one side of the middle part of the sewage detection device 9, and the circulation of sewage is controlled by the manual valve 11 to facilitate detection and discharge. A drain pipe 10 is fixedly connected to the bottom of one end of the sewage detection device 9, and the discharge is completed through the drain pipe 10.

[0026] Working principle: When in use, first use the water pump 17 on the top side of the sewage tank 5 to pump out the sewage inside the sewage tank 5, and then discharge it through the outlet pipe 3. After being discharged, it flows to the inside of the centrifuge tank 6 through one end, and then particles are added through the inside of the feeding pipe 2 to increase the sedimentation rate. Then, the centrifuge tank 6 is rotated at a high speed by the driving end of the driving motor 7. After rotation, it is centrifugally mixed, and then the liquid will pass through the centrifuge tank 6, and then be inside the fixed shell 13, and be discharged through the drainage hole 15, and then flow through the circulation pipe into the interior of the sewage detection equipment 9, and the sewage detection is completed using the existing technology, and the discharge is completed through the drainage pipe 10.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A centrifuge for wastewater testing, comprising: A centrifuge body (1), characterized in that: a driving motor (7) is fixedly connected to the middle of the inner bottom end of the centrifuge body (1), a driving end of the driving motor (7) is fixedly connected to a centrifuge tank (6), a fixed shell (13) is arranged on the outer side of the centrifuge tank (6), and the fixed shell (13) and the centrifuge tank (6) are rotatably matched, a sealing layer (16) is arranged between the middle of the bottom end of the fixed shell (13) and the driving end of the driving motor (7), a sewage tank (5) is arranged on one side of the centrifuge body (1), a water pump (17) is fixedly connected to one side of the top end of the sewage tank (5), a water outlet pipe (3) is fixedly connected to the driving end of the water pump (17), one end of the water outlet pipe (3) is penetrated by a disassembly top cover (14), and the disassembly top cover (14) and the centrifuge body (1) are covered and matched.

2. A wastewater detection centrifuge according to claim 1, characterized in that: Drain holes (15) are provided on both sides of the bottom end of the disassembly top cover (14), and the bottom ends of the drainage holes (15) are fixedly connected to a circulation pipe (8).

3. A wastewater detection centrifuge according to claim 2, characterized in that: One end of the circulation pipe (8) is fixedly connected to a sewage detection device (9), and a manual valve (11) is provided on one side of the middle of the sewage detection device (9).

4. A wastewater detection centrifuge according to claim 1, characterized in that: A feeding pipe (2) is fixedly connected to one side of the top end of the disassembly top cover (14).

5. A wastewater detection centrifuge according to claim 1, characterized in that: A corrugated pipe (4) is fixedly connected to the middle portion of the water outlet pipe (3).

6. A wastewater detection centrifuge according to claim 1, characterized in that: A baffle (12) is fixedly connected to the upper inner side of the centrifugal tank (6).

7. A wastewater detection centrifuge according to claim 3, characterized in that: A drainage pipe (10) is fixedly connected to the bottom of one end of the sewage detection device (9).

8. A wastewater detection centrifuge according to claim 1, characterized in that: A plurality of penetration holes are provided on the outer side of the centrifugal tank (6).

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