CN219636111U - A sewage solid-liquid conveying component with pre-separation function - Google Patents

Abstract

A sewage solid-liquid conveying component with pre-separation function, the sewage outlet pipe (2) is fixedly arranged at the lower part of one side of the sewage tank (1); the filter screen (14) is fixedly installed on the bottom of the sewage outlet pipe (2) by bolts end; the solid-liquid mixture inlet (3) is set on the upper part of one side of the sewage tank (1); the solid-liquid separation net (6) is installed above the support plate (13), and the deflector (8) is fixed It is arranged on the top surface of the solid-liquid separation net (6); one end of the hollow conveyor belt (9) is arranged under the solid-liquid separation net (6); the transmission motor (10) is installed on one side of the end of the hollow conveyor belt (9). The utility model has the advantages of being able to filter solid waste in water, prevent pipeline blockage, collect solid waste in a centralized manner, and reduce the labor intensity of operators by improving the sewage solid-liquid conveying component with pre-separation function, thus effectively solving the problem. There are problems and deficiencies that arise in the device.

Description

A sewage solid-liquid conveying component with pre-separation function

technical field

The utility model relates to the technical field of environmental protection and energy saving. The utility model relates to the field of sewage treatment machinery and equipment in industries such as breeding, food processing, kitchen waste, textiles, printing and dyeing, and river sludge. Liquid delivery components.

Background technique

Human beings have been treating sewage for many years. Physical methods include the use of various filter materials with different pore sizes, and the use of adsorption or barrier methods to exclude impurities in water. The most important adsorption method is to use activated carbon for adsorption. The barrier method is to pass water through the filter material, so that the larger impurities cannot pass through, and then obtain cleaner water. In addition, the physical method also includes the precipitation method, which is to let the impurities with a small specific gravity float on the water surface to remove them, or the impurities with a large specific gravity to settle down, and then obtain them. The chemical method is to use various chemicals to transform the impurities in the water into substances less harmful to the human body, or to concentrate the impurities. The chemical treatment method with the longest history can be regarded as adding alum to the water. After the impurities in the water are collected, the volume changes. Large, you can use filtration to remove impurities.

At present, there is a sewage treatment device for separating solid and liquid, such as a horizontal centrifugal dehydration device disclosed in patent CN214717527U, which includes a centrifugal dehydration mechanism and a sewage filter box. The centrifugal dehydration mechanism includes a cover from the outside to the inside. The shell, the drum and the screw pusher rod. The inner middle of the screw pusher rod is provided with a feeding pipe along the direction of material pushing. The two ends of the bottom of the centrifugal dehydration mechanism are respectively provided with a slag outlet and a liquid outlet connected to the inner cavity of the drum. The feeding pipe is fixedly connected with a feeding pipe connected with it, and a rotatable feeding screw is arranged inside the feeding pipe, and the liquid outlet is connected with the input end of the sewage filter box. In the utility model, a rotating feeding screw is arranged inside the feeding pipe to feed the material, and the feeding screw drives the material to rotate and push the material to the inside of the centrifugal dehydration mechanism. Another example is that the patent CN207137483U discloses a solid-liquid separator. The solid-liquid separator includes a chassis, a shell is provided on the chassis, a drum is arranged in the shell, a filter screen is provided on the drum, and the rotation of the drum can generate centrifugal force, thereby making The liquid is separated from the material.

The separation methods of the above two centrifugal dehydration or solid-liquid separation devices are similar to the dehydration of washing machines, and solid-liquid separation is performed purely by centrifugal force. In actual use, the solid-liquid mixed mixture is not pretreated, and the solid-liquid mixed mixture is directly poured into the above-mentioned centrifugal dehydration solid-liquid separation device. First, the solid-liquid separation will lead to a longer working cycle and lower work efficiency. Second, the longer working cycle will lead to higher costs of electricity and manpower. The 3rd, above-mentioned two devices of centrifugal dehydration or solid-liquid separation, lack conveying part, affect the continuity of solid-liquid separation.

In view of this, the existing problems are studied and improved, and a sewage solid-liquid conveying component with pre-separation function is provided, aiming at solving the problems and improving the practical value through this technology.

Utility model content

The purpose of this utility model is to provide a sewage solid-liquid conveying assembly with a pre-separation function, so as to solve the problems and deficiencies raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides a sewage solid-liquid transport assembly with pre-separation function, including sewage tank 1, sewage outlet pipe 2, solid-liquid mixture feed port 3, solid-liquid separation net 6, diversion Plate 8, hollow conveyor belt 9, transmission motor 10, legs 11, support plate 13, filter screen 14; sewage tank 1 is a rectangular shell structure, and sewage outlet pipe 2 is fixedly arranged at the lower part of one side of sewage tank 1; The filter screen 14 is fixedly installed on the end of the sewage pipe 2 by bolts; the solid-liquid mixture feed port 3 is set on the upper part of one side of the sewage tank 1; the support plate 13 is symmetrically arranged on the sewage on both sides of the solid-liquid mixture feed port 3 On the inner wall of the box body 1; the solid-liquid separation net 6 is installed above the support plate 13, and the deflector 8 is fixedly arranged on the top surface of the solid-liquid separation net 6; one end of the hollow conveyor belt 9 is arranged on the top of the solid-liquid separation net 6 Below; the transmission motor 10 is installed on one side of the end of the hollow conveyor belt 9 ; the legs 11 are arranged below the hollow conveyor belt 9 .

Optimized: the solid-liquid separation net 6 is a rectangular plate-shaped filter net, and the solid-liquid separation net 6 is installed inside the sewage tank 1 at an angle of 20 degrees to the horizontal.

Optimized: the deflector 8 is a trapezoidal plate structure, and the deflector 8 is fixed and symmetrically arranged above the solid-liquid separation net 6 in the shape of an English letter "V".

Optimized: the filter screen 14 is a circular columnar filter screen.

Optimized: the support plate 13 is an English letter "L" shaped plate-shaped protrusion, and the support plate 13 is symmetrically arranged at two places on the inner wall of the sewage tank 1 .

Optimized: the fixed plate 4 is fixedly arranged on the sewage tank body 1 on both sides of the solid-liquid mixture feed port 3; the baffle plate 7 is plugged and installed between the fixed plate 4 and the sewage tank body 1.

Optimized: the baffle 7 is a rectangular plate-shaped structure, and one side of the baffle 7 is provided with two rectangular plate-shaped protrusions, and the baffle 7 is inserted between the sewage tank 1 and the fixed plate 4 as a sliding device.

Optimum: the limit block 5 is fixedly arranged on the outer wall of the sewage tank 1 below the solid-liquid mixture feed port 3 .

Optimized: the other end of the hollow conveyor belt 9 is set above the solid waste temporary storage box 12; the solid waste temporary storage box 12 is set on one side of the sewage tank 1.

Optimized: the solid waste funnel 15 is arranged on one side of the sewage tank 1, the other end of the hollow conveyor belt 9 is arranged above the solid waste funnel 15, and the bottom of the solid waste funnel 15 is facing the inlet of the centrifugal dehydration or solid-liquid separation device. feed port.

Due to the application of the above-mentioned technical solution, the utility model has the following advantages compared with the prior art:

1. The solid-liquid separation net of the present utility model is a rectangular plate-shaped filter net, and the solid-liquid separation net is installed in the interior of the sewage tank with a degree of inclination to the horizontal to ensure that the sewage and solid waste in the solid-liquid mixture are separated. , and then make the solid waste slide onto the hollow conveyor belt, and carry out subsequent centralized treatment of the solid waste.

2. One end of the hollow conveyor belt of the utility model is set under the solid-liquid separation net, and the other end of the hollow conveyor belt is set above the solid waste temporary storage box. This process is all mechanized operation, which reduces the labor intensity of operators.

3. The utility model is provided with a solid garbage temporary storage box 12, which can temporarily store the solid garbage. At the same time, the utility model can also be provided with a solid garbage funnel 15, through which the solid garbage can be leaked to the centrifuge. Or carry out follow-up treatment in the device of solid-liquid separation.

Description of drawings

The accompanying drawings constituting a part of this application are used to provide a further understanding of the utility model, and the schematic embodiments of the utility model and their descriptions are used to explain the utility model, and do not constitute an improper limitation of the utility model. In the attached picture:

Fig. 1 is the three-dimensional schematic diagram of embodiment 1 of the present utility model;

Fig. 2 is the three-dimensional structure schematic diagram of embodiment 2 of the present utility model;

Fig. 3 is the sectional structure schematic diagram of embodiment 2 of the present utility model;

Fig. 4 is the top view structure diagram of embodiment 2 of the present utility model;

Fig. 5 is a schematic diagram of the three-dimensional structure of Embodiment 3 of the present utility model;

Fig. 6 is a schematic cross-sectional structure diagram of Embodiment 3 of the present utility model;

Fig. 7 is a top view structural diagram of embodiment 3 of the present utility model;

Fig. 8 is a front structural schematic view of Embodiment 4 of the present utility model.

In the figure: sewage tank 1, sewage outlet pipe 2, solid-liquid mixture inlet 3, fixed plate 4, limit block 5, solid-liquid separation net 6, baffle 7, deflector 8, hollow conveyor belt 9, transmission Motor 10, supporting legs 11, solid waste temporary storage box 12, support plate 13, filter screen 14, solid waste funnel 15.

Implementation

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Example 1

A sewage solid-liquid conveying assembly with a pre-separation function, comprising a sewage tank 1, a sewage outlet pipe 2, a solid-liquid mixture feed port 3, a solid-liquid separation net 6, a deflector 8, a hollow conveyor belt 9, and a transmission motor 10 , legs 11, support plate 13, filter screen 14.

The sewage tank 1 is a rectangular shell structure, and the sewage outlet pipe 2 is fixedly arranged at the lower part of one side of the sewage tank 1; the filter screen 14 is fixedly installed at the end of the sewage discharge pipe 2 by bolts; the solid-liquid mixture feed port 3 Set on the upper part of one side of the sewage tank 1; the support plate 13 is symmetrically arranged on the inner wall of the sewage tank 1 on both sides of the solid-liquid mixture feed port 3; the solid-liquid separation net 6 is installed above the support plate 13, and the flow guide The plate 8 is fixedly arranged on the top surface of the solid-liquid separation net 6; one end of the hollow conveyor belt 9 is arranged below the solid-liquid separation net 6; the transmission motor 10 is installed on one side of the end of the hollow conveyor belt 9; the legs 11 are arranged on the hollow conveyor belt 9 below.

Specifically, as shown in Figure 1 and Figure 2, the solid-liquid separation net 6 is a rectangular plate-shaped filter net, and the solid-liquid separation net 6 is installed at an angle of 20 degrees to the horizontal in the interior of the sewage tank 1, and the solid-liquid mixture The sewage and solid waste in the tank are separated, so that the solid waste slides down on the hollow conveyor belt 9.

Specifically, as shown in Figure 1 and Figure 3, the deflector 8 is a trapezoidal plate-like structure, and the deflector 8 is fixed and symmetrically arranged above the solid-liquid separation net 6 in the shape of an English letter "V". Play a guiding role, place solid waste and fall in the sewage tank 1.

Specifically, as shown in FIG. 2 , the filter screen 14 is a circular columnar filter screen, which can filter smaller solid waste in the sewage tank 1 .

Specifically, as shown in Figure 2, the support plate 13 is an English letter "L"-shaped plate-shaped protrusion, and the support plate 13 is symmetrically arranged at two places on the inner wall of the sewage tank 1, and the solid-liquid separation net 6 to support.

Implementation steps of embodiment 1: when in use, the solid-liquid mixture is introduced into the sewage tank 1 from the solid-liquid mixture feed port 3, and the liquid sewage is filtered through the solid-liquid separation net 6 and falls into the sewage tank 1, and the solid waste flows along The solid-liquid separation net 6 slides onto the hollow conveyor belt 9, and the hollow conveyor belt 9 also has the function of further separating the solid-liquid mixture for a second time.

Example 2

On the basis of Embodiment 1, the sewage solid-liquid conveying assembly also includes a fixed plate 4 fixedly arranged on the sewage tank 1 on both sides of the solid-liquid mixture feed port 3; Between box 1. The baffle 7 is a rectangular plate structure, and one side of the baffle 7 is provided with two rectangular plate-shaped protrusions, and the baffle 7 is inserted between the sewage tank 1 and the fixing plate 4 as a sliding device. The solid-liquid mixture feed port 3 can be closed to stop conveying solid waste containing sewage, so as to facilitate cleaning the inside of the sewage tank 1 .

On the basis of Embodiment 1, the limit block 5 is fixedly arranged on the outer wall of the sewage tank 1 below the solid-liquid mixture feed port 3, and the limit block 5 can also be used for other conveying components to be placed in the sewage tank 1 the front side.

Implementation steps of embodiment 1: when in use, the solid-liquid mixture is introduced into the sewage tank 1 from the solid-liquid mixture feed port 3, and the liquid sewage is filtered through the solid-liquid separation net 6 and falls into the sewage tank 1, and the solid waste flows along The solid-liquid separation net 6 slides onto the hollow conveyor belt 9, and the hollow conveyor belt 9 also has the function of further separating the solid-liquid mixture for a second time. The water in the sewage tank 1 is filtered through the filter screen 14 and enters the sewage pipe 2. When the sewage tank 1 needs to be cleaned, the baffle plate 7 can be inserted between the fixed plate 4 and the sewage tank 1 to prevent the solid-liquid mixture. Enter to facilitate the cleaning of the sewage tank 1.

Example 3

On the basis of Embodiment 1 or Embodiment 2, the solid waste temporary storage box 12 is arranged on one side of the sewage tank 1 , and the other end of the hollow conveyor belt 9 is arranged above the solid waste temporary storage box 12 . The solid waste temporary storage box 12 can temporarily store solid waste.

Implementation steps of embodiment 1: when in use, the solid-liquid mixture is introduced into the sewage tank 1 from the solid-liquid mixture feed port 3, and the liquid sewage is filtered through the solid-liquid separation net 6 and falls into the sewage tank 1, and the solid waste flows along The solid-liquid separation net 6 slides onto the hollow conveyor belt 9, and the hollow conveyor belt 9 also has the function of further separating the solid-liquid mixture for a second time. The hollow conveyor belt 9 is driven by the transmission motor 10 to move the solid waste into the solid waste temporary storage tank 12. The water in the sewage tank 1 is filtered through the filter screen 14 and enters the sewage pipe 2. When the sewage tank 1 needs to be cleaned, it can be cleaned. The baffle plate 7 is inserted between the fixed plate 4 and the sewage tank 1 to prevent the solid-liquid mixture from entering and facilitate the cleaning of the sewage tank 1 .

Example 4

On the basis of Embodiment 1 or Embodiment 2, the solid waste funnel 15 is arranged on one side of the sewage tank 1, and the other end of the hollow conveyor belt 9 is arranged above the solid waste funnel 15, and the bottom of the solid waste funnel 15 is facing the centrifuge. The feed port of the dehydration or solid-liquid separation device is used for subsequent treatment, and it is used as a sewage solid-liquid transport component to maintain the continuity of solid-liquid separation.

Implementation steps of embodiment 1: when in use, the solid-liquid mixture is introduced into the sewage tank 1 from the solid-liquid mixture feed port 3, and the liquid sewage is filtered through the solid-liquid separation net 6 and falls into the sewage tank 1, and the solid waste flows along The solid-liquid separation net 6 slides onto the hollow conveyor belt 9, and the hollow conveyor belt 9 also has the function of further separating the solid-liquid mixture for a second time. The hollow conveyor belt 9 is driven by the transmission motor 10 to move the solid waste into the solid waste hopper 15, and the lower part of the solid waste hopper 15 is facing the feeding port of the centrifugal dehydration or solid-liquid separation device for subsequent processing. The water in the sewage tank 1 is filtered through the filter screen 14 and enters the sewage pipe 2. When the sewage tank 1 needs to be cleaned, the baffle plate 7 can be inserted between the fixed plate 4 and the sewage tank 1 to prevent the solid-liquid mixture. Enter to facilitate the cleaning of the sewage tank 1.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (10)

1. A sewage solid-liquid conveying component with pre-separation function, including sewage tank (1), sewage outlet pipe (2), solid-liquid mixture inlet (3), solid-liquid separation net (6), diversion Plate (8), hollow conveyor belt (9), transmission motor (10), outrigger (11), support plate (13), filter screen (14); it is characterized in that: the sewage tank (1) is a rectangular shell structure , and the sewage outlet pipe (2) is fixedly arranged at the lower part of one side of the sewage tank (1); the filter screen (14) is fixedly installed at the end of the sewage outlet pipe (2) by bolts; the solid-liquid mixture feed port (3 ) is set on the upper part of one side of the sewage tank (1); the support plate (13) is symmetrically arranged on the inner wall of the sewage tank (1) on both sides of the solid-liquid mixture feed port (3); the solid-liquid separation net (6) Installed above the support plate (13), and the deflector (8) is fixedly arranged on the top surface of the solid-liquid separation net (6); one end of the hollow conveyor belt (9) is arranged below the solid-liquid separation net (6); The transmission motor (10) is installed on one side of the end of the hollowed-out conveyor belt (9); the legs (11) are arranged under the hollowed-out conveyor belt (9). 2. The sewage solid-liquid conveying component with pre-separation function according to claim 1, characterized in that: the solid-liquid separation net (6) is a rectangular plate-shaped filter net, and the solid-liquid separation net (6) is 20 It is installed inside the sewage tank (1) at an angle of 10°. 3. The sewage solid-liquid conveying component with pre-separation function according to claim 1, characterized in that: the deflector (8) is a trapezoidal plate-shaped structure, and the deflector (8) is in the shape of an English letter "V" The fixed and symmetrical arrangement is above the solid-liquid separation net (6). 4. The sewage solid-liquid transport assembly with pre-separation function according to claim 1, characterized in that the filter (14) is a circular columnar filter. 5. The sewage solid-liquid conveying assembly with pre-separation function according to claim 1, characterized in that: the support plate (13) is an English letter "L" shaped plate-shaped protrusion, and the support plate (13) is placed in the waste water tank Two places are symmetrically arranged on the inner wall of the body (1). 6. The sewage solid-liquid conveying assembly with pre-separation function according to claim 1, characterized in that: the fixed plate (4) is fixedly arranged on the sewage tank (1) on both sides of the solid-liquid mixture feed port (3) on; the baffle (7) is plugged and installed between the fixed plate (4) and the sewage tank (1). 7. The sewage solid-liquid conveying component with pre-separation function according to claim 6, characterized in that: the baffle (7) is a rectangular plate-shaped structure, and one side of the baffle (7) is provided with two rectangular plates Shaped protrusions, and the baffle (7) is inserted between the sewage tank (1) and the fixed plate (4) as a sliding device. 8. The sewage solid-liquid conveying assembly with pre-separation function according to claim 1, characterized in that: the limit block (5) is fixedly arranged on the sewage tank (1) below the solid-liquid mixture feed port (3) on the outer wall. 9. The sewage solid-liquid conveying assembly with pre-separation function according to claim 1, characterized in that: the other end of the hollow conveyor belt (9) is set above the solid waste temporary storage box (12); the solid waste temporary storage box (12) is arranged on one side of the sewage tank (1). 10. The sewage solid-liquid conveying assembly with pre-separation function according to claim 1, characterized in that: the solid waste funnel (15) is set on one side of the sewage tank (1), and the other end of the hollow conveyor belt (9) It is arranged above the solid waste funnel (15), and the lower part of the solid waste funnel (15) is directly facing the feeding port of the centrifugal dehydration or solid-liquid separation device.