CN219409533U - Dewatering system for sludge treatment - Google Patents

Abstract

The utility model relates to the technical field of sludge treatment, specifically a dewatering system for sludge treatment, comprising a protective shell, a feeding hopper is installed on the top of the protective shell, a filtrate port is opened on the side of the protective shell, a switch door is arranged below the filtrate port, a handle is arranged on the surface of the switch door, a closing block is arranged on one side of the handle, a filter press is installed inside the protective shell, a connecting frame is arranged under the filter press, a mud material port is provided under the connecting frame, and a mud hopper is arranged below the mud material port. The inside of the mud hopper is equipped with a hydraulic cylinder, and the output end of the hydraulic cylinder is equipped with a baffle plate; compared with the prior art, the dewatering system for sludge treatment can drive the baffle plate to move by starting the hydraulic cylinder, so that the dry sludge inside the mud hopper can be transported to the outside, so that the sludge inside the mud hopper can be cleaned automatically, thereby reducing the labor intensity of workers and improving labor efficiency.

Description

A dehydration system for sludge treatment

technical field

The utility model relates to the technical field of sludge treatment, in particular to a dehydration system for sludge treatment.

Background technique

In the existing sludge treatment system, the feed pump is basically used to send sewage into the inside of the filter press. The filter press will squeeze the filtrate out, leaving the filtered sludge plate, and then treat the sludge and filtrate separately, so as to achieve the purpose of cleaning the environment. In the current sludge treatment system, the filtrate can be automatically transported by a pump.

Utility model content

The purpose of this utility model is to provide a dehydration system for sludge treatment to solve the problem in the above-mentioned background technology that in the current sludge treatment system, the filtrate can be automatically transported by a pump, and it is difficult to clean out the mud hopper after filtering the mud plate, and a large amount of manual labor is required to participate in the transportation.

In order to achieve the above purpose, the utility model provides the following technical solutions: a dehydration system for sludge treatment, comprising:

A protective shell, a feed hopper is installed on the top of the protective shell, a filtrate port is opened on the side of the protective shell, a switch door is provided below the filtrate port, a handle is provided on the surface of the switch door, and a closing block is provided on one side of the handle;

A filter press is installed inside the protective shell. A connecting frame is provided under the filter press. A mud port is provided under the connecting frame. A mud bucket is provided below the mud port. A hydraulic cylinder is installed inside the mud bucket. A material blocking plate is installed at the output end of the hydraulic cylinder. A feed pipe is provided at one end of the filter press, a feed pump is connected to the other end of the feed pipe, and a conditioning tank is connected to the other end of the feed pump.

Preferably, the conditioning tank is also provided with:

A feed port is set on the top of the conditioning tank, a motor is arranged between the feed ports, a stirring rod is installed at the output end of the motor, and a sewage pipe is connected to one side of the conditioning tank.

Preferably, the feed inlet and the feed hopper communicate with each other, and the feed inlet runs through the top of the protective shell.

Preferably, the filter press and the protective shell are connected by threads, and the mud material port and the mud hopper are connected to each other.

Preferably, the material baffle and the hydraulic cylinder are fixedly connected, and the material baffle and the mud bucket are movably connected.

Preferably, the feed pump and the feed pipe communicate with each other, and the feed pump and the conditioning tank communicate with each other.

Preferably, the sewage pipe runs through the inside of the protective case, and the sewage pipe communicates with the conditioning tank.

Compared with the prior art, the utility model provides a dewatering system for sludge treatment, which has the following beneficial effects: the dewatering system for sludge treatment can move the baffle plate by starting the hydraulic cylinder, so that the dry sludge inside the mud hopper can be transported to the outside, so that the sludge inside the mud hopper can be cleaned automatically, thereby reducing the labor intensity of workers and improving labor efficiency.

1. The feeding hopper provided by the utility model can send the flocculant into the inside of the conditioning tank through the feeding hopper, and then start the motor to drive the stirring rod to rotate, so that the flocculant and the muddy water are fully mixed, so that the mud in the muddy water can be easily condensed together;

2. The feed pump provided in the utility model, the feed pump can send the muddy water treated in the conditioning tank into the filter press for processing, so as to separate the mud and water in the muddy water, and facilitate subsequent sludge treatment;

3. With the filtrate port provided by the utility model, after the sewage is processed by the filter press, the mud clods will fall from the mud material port into the mud hopper, which is located on the side of the material blocking plate close to the switch door, and the filtered aqueous solution will be sent from the filtrate port to the filtrate callback pool for subsequent processing.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a schematic diagram of the internal structure of the protective shell of the present invention;

Fig. 3 is the schematic diagram of enlarged structure at A place in Fig. 2 of the present utility model;

Fig. 4 is a schematic cross-sectional structure diagram of the conditioning tank of the present invention.

In the figure: 1. Protective shell; 2. Filter press; 3. Feed pipe; 4. Motor; 5. Feed port; 6. Conditioning tank; 7. Sewage pipe; 8. Feed pump; 9. Mud bucket; 10. Connecting frame; 11. Feed hopper;

Detailed ways

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. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figures 1-3, a dehydration system for sludge treatment includes: a protective shell 1, a feed hopper 11 is installed on the top of the protective shell 1, a filtrate port 15 is provided on the side of the protective shell 1, a switch door 14 is provided below the filtrate port 15, a handle 13 is provided on the surface of the switch door 14, and a closing block 12 is provided on one side of the handle 13; A mud hopper 9 is arranged below the material port 16 and the mud material port 16, and the filter press 2 and the protective shell 1 are threadedly connected, and the mud material port 16 and the mud hopper 9 are connected to each other. The plate 18 is fixedly connected to the hydraulic cylinder 17, and the baffle plate 18 and the mud hopper 9 are in a movable connection. The dewatering system of the sludge treatment can drive the material baffle 18 to move by starting the hydraulic cylinder 17, so that the dry sludge inside the mud hopper 9 can be transported to the outside, so that the sludge inside the mud hopper 9 can be cleaned automatically, thereby reducing the labor intensity of workers and improving labor efficiency; The other end of the tank is connected to the conditioning tank 6, the feed pump 8 and the feed pipe 3 are connected to each other, and the feed pump 8 and the conditioning tank 6 are connected to each other. The sewage pipe 7 runs through the inside of the protective shell 1, and the sewage pipe 7 and the conditioning tank 6 are connected to each other. The feed pump 8 can send the treated muddy water in the conditioning tank 6 to the filter press 2 for processing, so as to separate the mud and water in the muddy water, thereby facilitating subsequent sludge treatment.

As shown in Figures 2-4, a dehydration system for sludge treatment includes: feed inlet 5, which is set on the top of the conditioning tank 6, motor 4 is arranged between the feed inlets 5, a stirring rod 19 is installed at the output end of the motor 4, a sewage pipe 7 is connected to one side of the conditioning tank 6, the feeding inlet 5 and the feeding hopper 11 are connected to each other, and the feeding inlet 5 runs through the top of the protective shell 1, flocculant can be fed into the conditioning tank 6 through the feeding hopper 11, and the motor 4 is restarted to drive the stirring rod 1 9 Rotate to make the flocculant and the muddy water fully mixed, so that the mud in the muddy water can be easily aggregated together.

Working principle: When the dehydration system for sludge treatment is in use, firstly, the sewage carrying the sludge is sent into the inside of the conditioning tank 6 through the sewage pipe 7. After the conditioning tank 6 is full, the flocculant is sent into the conditioning tank 6 through the feed hopper 11, and the motor 4 drives the stirring rod 19 to rotate, so that the flocculant and muddy water are fully mixed; then, the feed pump 8 can send the treated muddy water in the conditioning tank 6 to the filter press 2 through the feed pipe 3 for processing. After filtering, the dried mud block will fall into the mud hopper 9 through the mud material port 16, and the aqueous solution will be sent to the filtrate callback tank from the filtrate port 15 for subsequent processing; protective case1.

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

Claims (7)

1. A dewatering system for sludge treatment, characterized in that, comprising: A protective shell (1), a feed hopper (11) is installed on the top of the protective shell (1), a filtrate port (15) is opened on the side of the protective shell (1), a switch door (14) is provided below the filtrate port (15), a handle (13) is provided on the surface of the switch door (14), and a closing block (12) is provided on one side of the handle (13); A filter press (2), which is installed inside the protective shell (1), a connecting frame (10) is provided under the filter press (2), a mud port (16) is provided below the connecting frame (10), a mud hopper (9) is arranged below the mud port (16), a hydraulic cylinder (17) is installed inside the mud hopper (9), and a baffle plate (18) is installed at the output end of the hydraulic cylinder (17). One end of the filter press (2) A feed pipe (3) is provided, the other end of the feed pipe (3) is connected with a feed pump (8), and the other end of the feed pump (8) is connected with a conditioning tank (6). 2. A dehydration system for sludge treatment according to claim 1, characterized in that, the conditioning tank (6) is further equipped with: The feeding port (5) is opened on the top of the conditioning tank (6), a motor (4) is arranged between the feeding ports (5), a stirring rod (19) is installed at the output end of the motor (4), and a sewage pipe (7) is connected to one side of the conditioning tank (6). 3. The dehydration system for sludge treatment according to claim 2, characterized in that, the feed port (5) and the feed hopper (11) are connected to each other, and the feed port (5) runs through the top of the protective shell (1). 4. The dewatering system for sludge treatment according to claim 1, characterized in that the filter press (2) and the protective shell (1) are threadedly connected, and the mud inlet (16) and the mud hopper (9) are connected to each other. 5. A dewatering system for sludge treatment according to claim 1, characterized in that the material baffle (18) is fixedly connected to the hydraulic cylinder (17), and the material baffle (18) is connected flexibly to the mud bucket (9). 6. The dehydration system for sludge treatment according to claim 1, characterized in that the feed pump (8) and the feed pipe (3) are connected to each other, and the feed pump (8) and the conditioning tank (6) are connected to each other. 7. The dehydration system for sludge treatment according to claim 2, characterized in that, the sewage pipe (7) runs through the inside of the protective shell (1), and the sewage pipe (7) communicates with the conditioning tank (6).