CN217103346U

CN217103346U - Printing and dyeing sewage treatment device

Info

Publication number: CN217103346U
Application number: CN202123211611.5U
Authority: CN
Inventors: 潭建忠; 王仙花; 杨丽萍; 余金奎
Original assignee: Shaoxing Huanan Textile Printing And Dyeing Co ltd
Current assignee: Shaoxing Huanan Textile Printing And Dyeing Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-08-02
Anticipated expiration: 2031-12-15

Abstract

The utility model relates to a sewage treatment field specifically discloses a printing and dyeing sewage treatment plant, including the sedimentation tank, the outside of sedimentation tank is provided with external pipeline, external pipeline middle part is provided with the water pump, external pipeline's one end is provided with the water inlet, external pipeline's the other end is provided with the delivery port, the top of sedimentation tank is provided with the filtering ponds, the inside of filtering ponds is provided with first filter screen, the below of first filter screen is located the inside of filtering ponds is provided with the second filter screen. Set up external pipeline through the outside at the sedimentation tank, set up the water pump in external pipeline, the water pump is taken out the inside water of sedimentation tank and is gone to delivery port department discharge through the water inlet, has accelerated the motion of the inside water of sedimentation tank, makes aquatic impurity fully react fast with the precipitant, sets up first filter screen and second filter screen through the inside at the filtering ponds, can filter the cloth fibre in the sewage, avoids influencing precipitation or blockking up the filtration export.

Description

Printing and dyeing sewage treatment device

Technical Field

The utility model relates to a sewage treatment field specifically is a printing and dyeing sewage treatment plant.

Background

The printing and dyeing process is a synthesis of physical and chemical treatment processes of textiles, for example, patterns and patterns are added on the textiles, the colors of the textiles and related pretreatment processes are changed, the textiles have certain color and luster by making physical or chemical changes between dyes and fiber materials, the printing and dyeing process can be divided into cotton textile printing and dyeing, hemp textile printing and dyeing, wool textile dyeing and finishing, silk printing and dyeing and the like according to different printing and dyeing objects, and sewage generated by the printing and dyeing process needs to be treated after the printing and dyeing process.

However, the existing textile sewage treatment device cannot treat the cloth fibers in the sewage efficiently and quickly, and is easy to block the filter screen, inconvenient to treat and brings great inconvenience to the later cleaning work.

SUMMERY OF THE UTILITY MODEL

To current problem, the utility model provides a printing and dyeing sewage treatment plant, the device subassembly include filtering ponds, water pump, external pipeline cooperation use can effectual solution background art in the problem that provides.

In order to solve the above problem, the utility model adopts the following technical scheme:

the utility model provides a printing and dyeing sewage treatment plant, includes the sedimentation tank, and the outside of sedimentation tank is provided with external pipeline, external pipeline middle part is provided with the water pump, the surface that the one end of external pipeline runs through the sedimentation tank is provided with the water inlet, the surface that the other end of external pipeline runs through the sedimentation tank is provided with the delivery port, the top of sedimentation tank is provided with the filtering ponds, the inside of filtering ponds is provided with first filter screen, the both ends of first filter screen are provided with coupling spring, one side of first filter screen is located the surface mounting of filtering ponds has first clean mouthful, the below of first filter screen is located the inside of filtering ponds is provided with the second filter screen, one side of second filter screen is located the surface mounting of filtering ponds has the clean mouth of second.

As a further aspect of the present invention: the upper surface of the sedimentation tank is provided with a connecting pipe, and the other end of the connecting pipe is fixedly connected with the filtering tank.

As a further aspect of the present invention: the external pipeline is communicated with the water inlet, the external pipeline is communicated with the water outlet, and the external pipeline is communicated with the water pump.

As a further aspect of the present invention: first filter screen with coupling spring's one end fixed connection, first filter screen pass through coupling spring with the inner wall elastic connection of filtering ponds.

As a further aspect of the present invention: one end of the connecting pipe is fixedly connected with the filtering tank.

As a further aspect of the present invention: and one end of the connecting pipe, which is far away from the filter tank, is fixedly connected with the sedimentation tank.

As a further aspect of the present invention: and the settling agent inlet is in through connection with the upper surface of the settling tank.

Compared with the prior art, the beneficial effects of the utility model are that:

1. set up external pipeline through the outside at the sedimentation tank, set up the water pump in external pipeline, the water pump is taken out the inside water of sedimentation tank and is gone to delivery port department discharge through the water inlet, has accelerated the motion of the inside water of sedimentation tank, makes aquatic impurity fully react fast with the precipitant, does not adopt the method of stirring, has avoided the precipitate to adsorb on stirring vane, influences stirring vane work, has improved sewage treatment's efficiency.

2. Through setting up first filter screen and second filter screen in the inside of filtering ponds, can filter the cloth fibre in the sewage, avoid influencing precipitation reaction or block up and filter the export, cause unnecessary troublesome, make sewage treatment more convenient.

Drawings

FIG. 1 is a schematic structural view of a settling tank in a printing and dyeing wastewater treatment device;

FIG. 2 is a sectional view of a dyeing wastewater treatment apparatus;

FIG. 3 is a front view of a settling tank in the dyeing wastewater treatment device.

In the figure: 1. a filtration tank; 101. a first filter screen; 102. a connecting spring; 103. a sewage inlet; 104. a connecting pipe; 105. a second filter screen; 106. a first cleaning port; 107. a second cleaning port; 2. a sedimentation tank; 201. a settling agent inlet; 202. a water inlet; 203. a water outlet; 204. a water pump; 205. connecting a pipeline externally; 3. a sedimentation tank; 301. a filtration outlet; 302. deposit to clean the mouth.

Detailed Description

The invention will be further described below in connection with specific embodiments.

As shown in fig. 2, in this embodiment, the embodiment is described with reference to fig. 2, and the embodiment provides a printing and dyeing wastewater treatment apparatus, which includes a filtering tank 1, a first filtering net 101 is disposed inside the filtering tank 1, two ends of the first filtering net 101 are provided with a connecting spring 102, the first filtering net 101 is elastically connected to the filtering tank 1 through the connecting spring 102, filtering of wastewater by the first filtering net 101 reduces large cloth fibers in water, water flows downwards through a second filtering net 105 inside the filtering tank 1, the second filtering net 105 further filters the cloth fibers in water, one side of the first filtering net 101 is provided with a first cleaning opening 106, the first filtering net 101 can be cleaned by opening the first cleaning opening 106, one side of the second filtering net 105 is provided with a second cleaning opening 107, and the second cleaning opening 107 is opened to draw out the second filtering net 105, so as to conveniently clean the second filtering net 105.

As shown in fig. 1 and 3, in this embodiment, a sedimentation tank 2 is disposed below a filtering tank 1, a connecting pipe 104 is connected between the filtering tank 1 and the sedimentation tank 2, sewage is filtered in the filtering tank 1 and flows into the sedimentation tank 2 through the connecting pipe 104, a sedimentation agent inlet 201 is disposed on an upper surface of the sedimentation tank 2, a sedimentation agent can be added from the sedimentation agent inlet 201 and reacts with impurities in the sewage in the sedimentation tank 2, an external pipe 205 is installed on an outer side of the sedimentation tank 2, one end of the external pipe 205 penetrates through an outer surface of the sedimentation tank 2 to be provided with a water inlet 202, the other end of the external pipe 205 penetrates through the outer surface of the sedimentation tank 2 to be provided with a water outlet 203, the sewage enters the external pipe 205 from the water inlet 202 and can flow out from the water outlet 203, a water pump 204 is installed in the middle of the external pipe 205, the water pump 204 pumps water from the water inlet 202 and then discharges from the water outlet 203, the water in the sedimentation tank 2 is moved to accelerate the reaction of the precipitator and the sewage.

The utility model discloses a theory of operation is: sewage enters the filtering tank 1 through the sewage inlet 103, the sewage passes through the first filter screen 101 to filter out larger cloth fibers in the sewage, the first filter screen 101 is connected with the filtering tank 1 through the connecting spring 102, the first filter screen 101 can shake in the filtering tank 1 to avoid the filter screen from being blocked by a large amount of impurities, the water filtered by the first filter screen 101 flows downwards and then passes through the second filter screen 105 for filtering, the meshes of the second filter screen 105 are smaller than those of the first filter screen 101 to further filter smaller fibers in the water, the filter screen is prevented from being blocked after sedimentation, unnecessary troubles are avoided, the sewage is more convenient to treat, the sewage flows into the settling tank 2 through the connecting pipe 104 after being filtered, a precipitator is added into the settling tank 2 through the precipitator inlet 201 and can react with the sewage in the settling tank 2, and the water pump 204 pumps the sewage from the interior of the settling tank 2 to the external pipeline 205 through the water inlet 202, the sewage is discharged into the sedimentation tank 2 through the water outlet 203, the flowing of liquid in the sedimentation tank 2 is accelerated, a stirring method is not adopted, the phenomenon that precipitates are adsorbed on stirring blades is avoided, the work of the stirring blades is influenced, the reaction speed of a precipitator and chemical substances in the sewage is improved, the precipitates are accumulated at the bottoms of the sedimentation tank 2 and the sedimentation tank 3 after the reaction, a filtering outlet 301 is formed in the side surface of the upper side of the sedimentation tank 3, the treated sewage is precipitated and discharged after being filtered through the filtering outlet 301, after the sewage is treated, the first cleaning port 106 is opened to clean the first filter screen 101, the second filter screen 105 can be drawn out from the inside of the filtering tank 1 through the second cleaning port 107, the precipitates at the bottoms of the sedimentation tank 3 and the sedimentation tank 2 are cleaned through the settling cleaning port 302, the cleaning is convenient to clean, and the time is saved.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The printing and dyeing sewage treatment device comprises a sedimentation tank (2), and is characterized in that an external pipeline (205) is arranged outside the sedimentation tank (2), a water pump (204) is arranged in the middle of the external pipeline (205), a water inlet (202) is formed in the way that one end of the external pipeline (205) penetrates through the outer surface of the sedimentation tank (2), a water outlet (203) is formed in the way that the other end of the external pipeline (205) penetrates through the outer surface of the sedimentation tank (2), a filtering tank (1) is arranged above the sedimentation tank (2), a first filtering net (101) is arranged inside the filtering tank (1), connecting springs (102) are arranged at two ends of the first filtering net (101), a first cleaning opening (106) is arranged on the outer surface of the filtering tank (1) on one side of the first filtering net (101), a second filtering net (105) is arranged inside the filtering tank (1) below the first filtering net (101), one side of the second filter screen (105) is positioned on the outer surface of the filter tank (1) and is provided with a second cleaning opening (107), and the upper surface of the sedimentation tank (2) is provided with a sedimentation agent inlet (201).

2. The printing and dyeing wastewater treatment device according to claim 1, characterized in that the upper surface of the sedimentation tank (2) is provided with a connecting pipe (104), and the other end of the connecting pipe (104) is fixedly connected with the filtering tank (1).

3. The printing and dyeing wastewater treatment device according to claim 1, characterized in that said external pipe (205) is connected to said water inlet (202) in a through manner, said external pipe (205) is connected to said water outlet (203) in a through manner, and said external pipe (205) is connected to said water pump (204) in a through manner.

4. The printing and dyeing wastewater treatment device according to claim 1, characterized in that the first filter screen (101) is fixedly connected with one end of the connecting spring (102), and the first filter screen (101) is elastically connected with the inner wall of the filter tank (1) through the connecting spring (102).

5. The printing and dyeing wastewater treatment device according to claim 2, characterized in that one end of the connecting pipe (104) is fixedly connected with the filtering tank (1).

6. The printing and dyeing wastewater treatment device according to claim 5, characterized in that the end of the connecting pipe (104) far away from the filter tank (1) is fixedly connected with the sedimentation tank (2).

7. The printing and dyeing wastewater treatment plant according to claim 1, characterized in that the sedimentation agent inlet (201) is connected through the upper surface of the sedimentation tank (2).