Terylene dyeing wastewater treatment mechanism

Abstract

The utility model relates to the technical field of wastewater treatment, in particular to a polyester dyeing wastewater treatment mechanism which comprises a stirring reaction tank, a tank cover is arranged at the top of the stirring reaction tank, a stirring motor is mounted in the middle of the top of the tank cover, and a stirring shaft is arranged at the bottom of the stirring motor. A wastewater inlet is formed in the left side of the top surface of the tank cover, a medicament inlet is formed in the right side of the top surface of the tank cover, a connecting pipeline is arranged in the middle of the bottom of the stirring reaction tank, and a filter box is arranged on the lower side of the connecting pipeline; a stirring motor and a stirring shaft are arranged, so that the reaction speed of the dyeing wastewater in the stirring reaction tank and a medicament is higher, a dye in the dyeing wastewater can quickly generate flocculent precipitates, and a first filtering box, a second filtering box and a third filtering box are arranged, so that the wastewater can be gradually filtered; by means of the design, the dyeing wastewater treatment effect can be better, and the dyeing wastewater treatment speed is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, in particular to a polyester dyeing wastewater treatment mechanism. Background Art

[0002] More than 80% of the water consumed in the polyester dyeing process is wastewater, of which part of the printing and dyeing wastewater is dyeing wastewater. The dyeing wastewater has complex components and variable water quality. Therefore, polyester dyeing wastewater treatment institutions are used to treat the wastewater. However, the existing polyester dyeing wastewater treatment institutions do not have good enough treatment effect when treating wastewater, and it is not convenient to clean the filtered material.

[0003] Therefore, a polyester dyeing wastewater treatment mechanism is needed to improve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to provide a polyester dyeing wastewater treatment mechanism to solve the problems raised in the above background technology.

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

[0006] A polyester dyeing wastewater treatment mechanism comprises a stirring reaction tank, a tank cover is arranged on the top of the stirring reaction tank, a stirring motor is installed in the middle of the top of the tank cover, a stirring shaft is arranged at the bottom of the stirring motor, a wastewater inlet is arranged on the left side of the top surface of the tank cover, a medicine inlet is arranged on the right side of the top surface of the tank cover, a connecting pipe is arranged in the middle of the bottom of the stirring reaction tank, a filter box is arranged on the lower side of the connecting pipe, a supporting frame is arranged at the bottom edge of the stirring reaction tank, a solenoid valve is installed on the connecting pipe, a first filter box is arranged on the upper side of the inside of the filter box, a second filter box is arranged in the middle of the inside of the filter box, a third filter box is arranged on the lower side of the inside of the filter box, a supporting leg is installed at the bottom corner of the filter box, a discharge pipe is arranged in the middle of the bottom of the filter box, a valve is installed at the outer end of the discharge pipe, and a controller is installed on the front of the stirring reaction tank.

[0007] As a preferred solution of the utility model, the stirring shaft passes through the tank cover and is connected to the stirring motor, and the connection between the stirring shaft and the tank cover is a rotational connection.

[0008] As a preferred solution of the utility model, the connection structure between the support frame and the stirring reaction tank and the filter box is fixed welding.

[0009] As a preferred solution of the utility model, the outer sides of the first filter box, the second filter box, and the third filter box are all provided with handles, and the connection structure between the first filter box, the second filter box, the third filter box and the filter box is a sliding pull connection.

[0010] As a preferred solution of the present invention, the filter holes of the first filter box, the second filter box, and the third filter box become smaller from top to bottom.

[0011] As a preferred solution of the present invention, the controller is connected to the stirring motor and the solenoid valve by electrical connection.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the utility model, the stirring motor and the stirring shaft arranged in the polyester dyeing wastewater treatment mechanism can make the reaction speed of the dyeing wastewater and the reagent in the stirring reaction tank faster, so that the dye in the dyeing wastewater can quickly generate flocculent precipitates, and the first filter box, the second filter box, and the third filter box arranged can gradually filter the wastewater, so that the flocculent precipitates in the wastewater can be filtered out. In summary, the design can make the dyeing wastewater treatment effect better and faster.

[0014] 2. In the utility model, the first filter box, the second filter box and the third filter box arranged in the polyester dyeing wastewater treatment mechanism can be pulled out from the filter box, so as to facilitate the cleaning of the filtered flocculent sediment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a partial structural schematic diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the filter box of the utility model.

[0018] In the figure: 1. stirring reaction tank; 2. tank cover; 3. stirring motor; 4. stirring shaft; 5. wastewater inlet; 6. reagent inlet; 7. connecting pipe; 8. filter box; 9. support frame; 10. solenoid valve; 11. first filter box; 12. second filter box; 13. third filter box; 14. support leg; 15. discharge pipe; 16. valve; 17. controller. DETAILED DESCRIPTION

[0019] 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.

[0020] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, 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.

[0021] 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.

[0022] 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.

[0023] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0024] A polyester dyeing wastewater treatment mechanism comprises a stirring reaction tank 1, a tank cover 2 is arranged on the top of the stirring reaction tank 1, a stirring motor 3 is installed in the middle of the top of the tank cover 2, a stirring shaft 4 is arranged at the bottom of the stirring motor 3, a wastewater inlet 5 is arranged on the left side of the top surface of the tank cover 2, a medicine inlet 6 is arranged on the right side of the top surface of the tank cover 2, a connecting pipe 7 is arranged in the middle of the bottom of the stirring reaction tank 1, a filter box 8 is arranged on the lower side of the connecting pipe 7, a supporting frame 9 is arranged at the bottom edge of the stirring reaction tank 1, a solenoid valve 10 is installed on the connecting pipe 7, a first filter box 11 is arranged on the upper side of the inside of the filter box 8, a second filter box 12 is arranged in the middle of the inside of the filter box 8, a third filter box 13 is arranged on the lower side of the inside of the filter box 8, a supporting leg 14 is installed at the bottom corner of the filter box 8, a discharge pipe 15 is arranged in the middle of the bottom of the filter box 8, a valve 16 is installed at the outer end of the discharge pipe 15, and a controller 17 is installed on the front of the stirring reaction tank 1.

[0025] In this embodiment, the stirring shaft 4 passes through the tank cover 2 and is connected to the stirring motor 3, and the connection method of the stirring shaft 4 and the tank cover 2 is a rotational connection, the connection structure of the support frame 9 and the stirring reaction tank 1 and the filter box 8 is fixed welding, and the outer sides of the first filter box 11, the second filter box 12, and the third filter box 13 are all provided with handles, and the connection structure of the first filter box 11, the second filter box 12, and the third filter box 13 and the filter box 8 is a sliding pull-type connection, the filter holes of the first filter box 11, the second filter box 12, and the third filter box 13 become smaller from top to bottom, and the connection method of the controller 17 and the stirring motor 3 and the solenoid valve 10 is an electrical connection.

[0026] The working process of the utility model is as follows: when using the polyester dyeing wastewater treatment mechanism, firstly, the dyeing wastewater is added into the stirring reaction tank 1 through the wastewater inlet 5, and then the reaction agent is added into the stirring reaction tank 1 through the agent inlet 6, and then the stirring motor 3 is started to drive the stirring shaft 4 to rotate, at which time the dyeing wastewater and the reaction agent will react with each other, and then the dye in the dyeing wastewater will react chemically with the agent to produce flocculent precipitates, and then the solenoid valve 10 is opened, at which time the water and the flocculent precipitates will enter the filter box 8 through the connecting pipe 7, and then be filtered by the first filter box 11, the second filter box 12, and the third filter box 13, at which time the filtered water will be discharged from the discharge pipe 15, and the flocculent precipitates will remain on the first filter box 11, the second filter box 12, and the third filter box 13, and then the first filter box 11, the second filter box 12, and the third filter box 13 are pulled out and the filtered materials inside are cleaned up.

[0027] 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 polyester dyeing wastewater treatment mechanism, comprising a stirring reaction tank (1), characterized in that: The top of the stirred reaction tank (1) is provided with a tank cover (2), a stirring motor (3) is installed in the middle of the top of the tank cover (2), a stirring shaft (4) is provided at the bottom of the stirring motor (3), a wastewater inlet (5) is provided on the left side of the top surface of the tank cover (2), a pharmaceutical inlet (6) is provided on the right side of the top surface of the tank cover (2), a connecting pipe (7) is provided in the middle of the bottom of the stirred reaction tank (1), a filter box (8) is provided on the lower side of the connecting pipe (7), a supporting frame (9) is provided at the bottom edge of the stirred reaction tank (1), and the connecting pipe (7) is provided at the bottom of the stirring reaction tank (1). A solenoid valve (10) is installed on the pipeline (7); a first filter box (11) is arranged on the upper side of the filter box (8); a second filter box (12) is arranged in the middle of the filter box (8); a third filter box (13) is arranged on the lower side of the filter box (8); a support leg (14) is installed at the bottom corner of the filter box (8); a discharge pipe (15) is arranged in the middle of the bottom of the filter box (8); a valve (16) is installed at the outer end of the discharge pipe (15); and a controller (17) is installed on the front of the stirred reaction tank (1).

2. A polyester dyeing wastewater treatment mechanism according to claim 1, characterized in that: The stirring shaft (4) passes through the tank cover (2) and is connected to the stirring motor (3), and the stirring shaft (4) and the tank cover (2) are connected in a rotational manner.

3. A polyester dyeing wastewater treatment mechanism according to claim 1, characterized in that: The connection structure between the support frame (9), the stirring reaction tank (1) and the filter box (8) is fixedly welded.

4. A polyester dyeing wastewater treatment mechanism according to claim 1, characterized in that: The outer sides of the first filter box (11), the second filter box (12), and the third filter box (13) are all provided with handles, and the connection structure between the first filter box (11), the second filter box (12), the third filter box (13) and the filter box (8) is a sliding pull-type connection.

5. A polyester dyeing wastewater treatment mechanism according to claim 1, characterized in that: The filter holes of the first filter box (11), the second filter box (12), and the third filter box (13) become smaller from top to bottom.

6. A polyester dyeing wastewater treatment mechanism according to claim 1, characterized in that: The controller (17) is connected to the stirring motor (3) and the electromagnetic valve (10) in an electrical manner.

Images