CN218910071U

CN218910071U - Printing ink waste water treatment equipment

Info

Publication number: CN218910071U
Application number: CN202222910838.7U
Authority: CN
Inventors: 肖学俊
Original assignee: Suzhou Kede Education Technology Co ltd
Current assignee: Suzhou Kede Education Technology Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-04-25
Anticipated expiration: 2032-11-02

Abstract

The utility model belongs to the technical field of ink wastewater treatment, and particularly relates to an ink wastewater treatment device, which comprises a reaction tank, wherein a plurality of motors for transmission are arranged at the upper end of the reaction tank, the motors for transmission are arranged at the front end and the rear end of the reaction tank, a first water inlet pipe for wastewater feeding is arranged at one end of the reaction tank, a water outlet pipe for wastewater discharging is arranged at the other end of the reaction tank, a second water inlet pipe for flocculant discharging is arranged at the upper end of the water outlet pipe, the stirring plate is driven to rotate by the motor at the upper end of the reaction tank, in the rotating process of the stirring plate, oil film wastewater and flocculant in the reaction tank are stirred by the stirring plate and a rectangular block, the reaction efficiency of the flocculant and the wastewater is improved, flocculate generated after the wastewater reaction is discharged into a sedimentation tank through a connecting pipe at the upper end of the sedimentation tank, the upper end of the sedimentation tank is reintroduced into the reaction tank through a connecting pipe, and the wastewater treatment effect of the reaction tank is ensured.

Description

Printing ink waste water treatment equipment

Technical Field

The utility model belongs to the technical field of ink wastewater treatment, and particularly relates to an ink wastewater treatment device.

Background

The water-based ink is widely applied as world-accepted environment-friendly printing ink, but a certain amount of wastewater can be generated due to the cleaning of equipment; the color of the water-based ink changes to cause the chemical components of the wastewater to be quite complex, and the water-based ink has the characteristics of high COD, high chromaticity and difficult biodegradation, and can cause serious pollution to water environment; most of substances in the ink wastewater are artificially synthesized, and the ink wastewater gives unpleasant feeling to the appearance due to high COD, high chromaticity and low biodegradability, and the light transmittance of the water body is reduced due to the excessively high chromaticity, so that the ecology of the water body is threatened.

The original printing ink can produce waste water in the production process, and when the waste water is treated, a flocculating agent is required to be added, so that impurities in the printing ink are changed into flocculates, and the waste water is processed.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides the ink wastewater treatment equipment which has the characteristics of simple structure, compact connection, high working efficiency and good use effect.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an printing ink effluent disposal equipment, includes the reaction tank, the reaction tank upper end is equipped with a plurality of motors that are used for the transmission, reaction tank front and back end department all is equipped with the motor that is used for the transmission, reaction tank one end is equipped with the first inlet tube that is used for waste water feeding, and other end department establishes to be used for waste water exhaust outlet pipe, the outlet pipe upper end is equipped with the second inlet tube that is used for the flocculant to go into, be equipped with the baffle that is used for divided in the reaction tank, baffle lower extreme is established to be used for the sedimentation tank of sediment, rectangular chute has been seted up in the reaction tank with first inlet tube junction, the reaction tank side is provided with the connecting tube that is the U shape.

As an optimal technical scheme of the printing ink wastewater treatment equipment, the motor output ends at the front end and the rear end of the reaction tank are fixedly connected with the transmission screw, the transmission screw is screwed with the sliding block through threads at the outer end, the outer end of the sliding block is fixedly connected with the scraping plate, and the scraping plate is arranged in a V shape.

As an optimal technical scheme of the ink wastewater treatment equipment, the output end of the motor at the upper end of the reaction tank is fixedly connected with the transmission shaft, the outer end of the transmission shaft is sleeved with uniformly distributed stirring plates, a plurality of rectangular through grooves are formed in the stirring plates, a plurality of rectangular blocks are arranged in the through grooves, and the rectangular blocks are obliquely arranged.

As an optimal technical scheme of the printing ink wastewater treatment equipment, a filter plate for filtering is arranged in the water outlet pipe, the other end of the filter plate is connected with a first purifying layer for secondary purification, the other end of the first purifying layer is connected with an adsorption layer for adsorption, and the other end of the adsorption layer is connected with a second purifying layer for purification.

As an optimal technical scheme of the printing ink wastewater treatment equipment, a first partition plate is arranged in the reaction tank, three connecting pipes used for connection are arranged at the first partition plate, an inclined plate which is obliquely arranged is arranged at the upper end of the first partition plate, and dense holes used for filtering are formed at the inclined plate of the first partition plate.

As an optimal technical scheme of the ink wastewater treatment equipment, a second partition board for separation is arranged in the reaction tank, and dense holes which are uniformly distributed are formed in the second partition board.

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

through the arrangement of the transmission shaft, the stirring plate is driven to rotate by a motor at the upper end of the reaction tank, and in the rotating process of the stirring plate, oil film wastewater and flocculating agent in the reaction tank are stirred by the stirring plate and the rectangular block, so that the reaction efficiency of the flocculating agent and the wastewater is improved, flocculates generated after the wastewater reaction are discharged into the sedimentation tank through a connecting pipe at the end, are precipitated by the sedimentation tank, and the upper end of the sedimentation tank reintroduces the wastewater at the upper part into the reaction tank through the connecting pipe, so that the treatment effect of the wastewater in the reaction tank is ensured;

through the setting of a baffle, this department starts through the motor of reaction tank rear end, drives the scraper blade and slides, and when the scraper blade slides, the impurity of a baffle inclined plane department is concentrated to strike off to discharge through the connecting pipe of lower extreme, and both ends department all is equipped with the motor around the reaction tank, thereby through the positive and negative rotation of motor, make the scraper blade be in the relative slip, and then fine with the debris clean of a baffle department, and then ensure the result of use of a baffle.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic elevational partial cross-sectional structure of the present utility model;

FIG. 3 is a schematic view of the structure of the stirring plate of the present utility model;

FIG. 4 is a schematic view of the structure of the scraper blade according to the present utility model;

in the figure: 1. a reaction tank; 2. a first water inlet pipe; 3. a second water inlet pipe; 4. a connecting pipe; 5. a water outlet pipe; 6. a sedimentation tank; 7. a drive screw; 8. a sliding block; 9. a scraper; 10. a transmission shaft; 11. a stirring plate; 12. rectangular blocks; 13. a first partition board; 14. a filter plate; 15. a first purification layer; 16. an adsorption layer; 17. a second purification layer; 18. and a second baffle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides an printing ink wastewater treatment equipment, including reaction tank 1, reaction tank 1 upper end is equipped with a plurality of motors that are used for the transmission, reaction tank 1 front and back end department all is equipped with the motor that is used for the transmission, reaction tank 1 one end is equipped with the first inlet tube 2 that is used for waste water feeding, other end department is established to be used for waste water exhaust outlet pipe 5, outlet pipe 5 upper end is equipped with the second inlet tube 3 that is used for the flocculating agent to go into, be equipped with in the reaction tank 1 and be used for divided baffle 13, baffle 13 lower extreme is established to be used for the sedimentation tank 6 of sediment, rectangular chute has been seted up in the reaction tank 1 with first inlet tube 2 junction, reaction tank 1 side is provided with the connecting tube 4 that is the U shape.

Specifically, the motor output end and the drive screw 7 fixed connection of reaction tank 1 front and back end, drive screw 7 closes with slider 8 soon through the screw thread of outer end and is connected, slider 8 outer end and scraper blade 9 fixed connection, and scraper blade 9 is V shape setting, and the motor of reaction tank 1 front end is established to positive and negative form in this embodiment for scraper blade 9 of the both sides of this department is relative motion, thereby with the impurity centering clearance on the inclined plate of baffle 13 department, and in the connecting pipe through the lower extreme is discharged into sedimentation tank 6.

Specifically, the motor output end of the upper end of the reaction tank 1 is fixedly connected with a transmission shaft 10, a stirring plate 11 which is uniformly distributed is sleeved at the outer end of the transmission shaft 10, a plurality of rectangular through grooves are formed in the stirring plate 11, a plurality of rectangular blocks 12 are arranged in the through grooves, the rectangular blocks 12 are obliquely arranged, in the embodiment, the rectangular blocks 12 are obliquely arranged, the contact area is increased, and therefore stirring efficiency is improved.

Specifically, be equipped with the filter plate 14 that is used for filterable in the outlet pipe 5, the filter plate 14 other end is connected with the adsorbed layer 16 that is used for absorbing with the first purification layer 15 that is used for secondary purification, and the adsorbed layer 16 other end is connected with the second purification layer 17 that is used for purifying, through filter plate 14, first purification layer 15, adsorbed layer 16 and the second purification layer 17's secondary purification adsorption effect in this embodiment, can effectively guarantee waste water treatment's qualification.

Specifically, a partition plate 13 is arranged in the reaction tank 1, three connecting pipes for connection are arranged at the partition plate 13, an inclined plate which is obliquely arranged is arranged at the upper end of the partition plate 13, dense holes for filtering are formed at the inclined plate of the partition plate 13, the partition plate 13 in the embodiment is used for dividing the reaction tank 1 into two working areas, the upper part is a reaction part, and the lower part is a precipitation part.

Specifically, a second partition plate 18 for separation is arranged in the reaction tank 1, and dense holes which are uniformly distributed are formed in the second partition plate 18.

The working principle and the using flow of the utility model are as follows: according to the utility model, wastewater is discharged into a reaction tank 1 through a first water inlet pipe 2, the wastewater is arranged through an inclined plate at the upper end of a first partition plate 13, some impurities in the wastewater are filtered, a flocculating agent is discharged into the reaction tank 1 through a second water inlet pipe 3, motors at two sides of the reaction tank 1 are started, the motors drive a transmission screw 7 to rotate through output ends, the transmission screw 7 drives a sliding block 8 to slide through threads at the outer end in the rotating process of the transmission screw 7, the sliding block 8 intensively scrapes the impurities filtered at the first partition plate 13 through a scraping plate 9 and is discharged into a sedimentation tank 6 through a connecting pipe at the lower end, the motors at the upper end are started, the motors drive a transmission shaft 10 to rotate through the output ends, the stirring plate 11 is driven to rotate in the rotating process of the transmission shaft 10, so that the wastewater is fully reacted with the flocculating agent through the stirring plate 11 and a rectangular block 12, flocculate is generated in the wastewater after the reaction, the flocculate is discharged into the sedimentation tank 6 through the connecting pipe at the lower end, the flocculate is layered with water through sedimentation of the sedimentation tank 6, the wastewater at the upper end is discharged into the reaction tank 1 through a connecting pipe 4, the wastewater at the upper end is discharged into a secondary water outlet pipe through a reaction tank 5 after the reaction tank 1 is discharged through a secondary water outlet pipe to pass through a water absorption structure for qualified treatment.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An ink wastewater treatment device, characterized in that: including reaction tank (1), reaction tank (1) upper end is equipped with a plurality of motors that are used for the transmission, reaction tank (1) front and back end department all is equipped with and is used for the driven motor, reaction tank (1) one end is equipped with first inlet tube (2) that are used for waste water feeding, and other end department is established to be used for waste water exhaust outlet pipe (5), outlet pipe (5) upper end is equipped with second inlet tube (3) that are used for the flocculant to be gone into, be equipped with in reaction tank (1) and be used for divided baffle (13), baffle (13) lower extreme is established as sedimentation tank (6) that are used for the sediment, rectangular chute has been seted up with first inlet tube (2) junction in reaction tank (1), reaction tank (1) side is provided with connecting tube (4) that are the U shape.

2. An ink wastewater treatment apparatus according to claim 1, wherein: the motor output end of the front end and the rear end of the reaction tank (1) is fixedly connected with a driving screw (7), the driving screw (7) is screwed with a sliding block (8) through threads at the outer end, the outer end of the sliding block (8) is fixedly connected with a scraping plate (9), and the scraping plate (9) is arranged in a V shape.

3. An ink wastewater treatment apparatus according to claim 1, wherein: the reaction tank is characterized in that the output end of a motor at the upper end of the reaction tank (1) is fixedly connected with a transmission shaft (10), a stirring plate (11) which is uniformly distributed is sleeved at the outer end of the transmission shaft (10), a plurality of rectangular through grooves are formed in the stirring plate (11), a plurality of rectangular blocks (12) are arranged in the through grooves, and the rectangular blocks (12) are obliquely arranged.

4. An ink wastewater treatment apparatus according to claim 1, wherein: be equipped with filter plate (14) that are used for filterable in outlet pipe (5), filter plate (14) other end and be used for the first purification layer (15) of secondary purification, the first purification layer (15) other end is connected with adsorption layer (16) that are used for adsorbing, the adsorption layer (16) other end is connected with second purification layer (17) that are used for purifying.

5. An ink wastewater treatment apparatus according to claim 1, wherein: be equipped with divided baffle (13) in reaction tank (1), baffle (13) department is equipped with three connecting pipes that are used for connecting, baffle (13) upper end is equipped with the inclined plate that the slope set up, baffle (13) inclined plate department is equipped with and is used for filterable intensive hole.

6. An ink wastewater treatment apparatus according to claim 1, wherein: the reaction tank (1) is internally provided with a second partition board (18) for separation, and dense holes which are uniformly distributed are formed in the second partition board (18).