CN217809007U - An environment-friendly printing and dyeing wastewater reaction device - Google Patents

Abstract

The utility model discloses an environment-friendly reaction device for printing and dyeing wastewater, which comprises a box body, a main filter screen and a secondary filter screen swingingly connected in the box body, and a filter element fixedly connected in the box body. The box body is close to the main filter screen and the secondary filter screen. There is a discharge hole on the side wall of the screen, and a seal is slidably connected to the discharge hole in the vertical direction. The seal can seal the discharge hole. Both the main filter and the secondary filter are fixedly connected with the main spur gear. The main rack is slidably connected in the vertical direction on the box, and the main rack is meshed with the main spur gear. Both the main filter and the secondary filter are fixedly connected with a pusher that can push the residue on the main filter and the secondary filter. Clean up the residue, by tilting the main filter and the secondary filter, the residue on the main filter and the secondary filter will fall to the outside, improve the cleanliness of the main filter and the secondary filter, and further increase the main filter and the secondary filter. The filtering effect of the filter.

Description

An environment-friendly printing and dyeing wastewater reaction device

technical field

The utility model relates to the technical field of printing and dyeing wastewater treatment equipment, in particular to an environment-friendly printing and dyeing wastewater reaction device.

Background technique

Wastewater discharged from printing and dyeing, wool dyeing and finishing and silk factories mainly processing cotton, hemp, chemical fiber and their blended products, and silk. The type of fiber and processing technology are different, and the water quantity and quality of printing and dyeing wastewater are also different.

For example, the patent publication number is CN213803245U, which discloses a printing and dyeing wastewater treatment device, which belongs to the technical field of wastewater treatment and includes a box body. A filter screen 1 and a filter screen 2 are installed inside the box body, and a filter screen 1 and a filter screen 2 are installed on the outer top of the filter screen 1. Liquid inlet bucket, the utility model connects the screw rod inside the box body, the outer periphery of the screw rod is installed with a movable plate penetrated by the guide rod, and the upper and lower scrapers are respectively connected to the upper and lower ends of the movable plate. This structure utilizes The rotation of the motor drives the rotation of the screw rod to further drive the movement of the upper scraper and the lower scraper, thereby realizing the cleaning of the filter screen 1 and the filter screen 2, and avoiding the clogging of the filter holes; Connect the branch pipe 2 whose bottom end is connected with the liquid outlet pipe and the branch pipe 2. The liquid outlet pipe and the alkali detector are connected through a diversion pipe. This structure can use the alkali detector to determine whether there is alkali in the treated wastewater Non-toxic substances, so as to choose whether to recycle the wastewater or discharge it directly.

The above-mentioned utility model mainly uses the rotating motor to drive the lead screw to rotate, and the lead screw drives the upper scraper and the lower scraper to clean the filter screen one and the filter screen two during the moving process, but the upper scraper and the lower scraper have no After the cleaning of filter screen 1 and filter screen 2 is completed, part of the cleaned residue will remain on the surface of filter screen 1 and filter screen 2, and when the residue on the surface of filter screen 1 and filter screen 2 accumulates to a certain extent, any Can cause filter screen one and filter screen two blockages of course, at this moment need personnel to open box door and filter screen one and filter screen two surface residues are cleaned, and personnel can expend a large amount of time and energy of personnel when opening box door.

Utility model content

The purpose of the utility model is to provide an environment-friendly printing and dyeing wastewater reaction device, which can clean up the residue.

The above-mentioned technical purpose of the utility model is achieved through the following technical solutions:

An environment-friendly printing and dyeing wastewater reaction device, comprising a box body, a main filter screen and a secondary filter screen swingably connected in the box body, and a filter element fixedly connected in the box body,

A discharge hole is opened on the side wall of the box close to the main filter screen and the secondary filter screen, and a seal is slidably connected to the discharge hole in the vertical direction, and the seal can seal the discharge hole. Both the main filter and the secondary filter are fixedly connected with the main spur gear, and the main rack is slidably connected with the main rack in the vertical direction on the said box, and the main rack is meshed with the main spur gear, and the said box is fixedly connected with the The main rack is fixedly connected to the third electric push rod, and the main filter screen and the secondary filter screen are fixedly connected with a pusher capable of pushing the residue on the main filter screen and the secondary filter screen.

Preferably, the seal includes a sealing plate that is slidably connected to the discharge hole in the vertical direction, the main electric push rod is fixedly connected to the box, and the output shaft of the main electric push rod is fixedly connected to the sealing plate. The main electric push rod can drive the sealing plate to seal the discharge hole.

Preferably, the pusher includes a support block, a moving block, a main push plate, a secondary electric push rod and a first electric push rod, and the support blocks are all fixedly connected to the main filter screen and the secondary filter screen, and the moving block is slidably connected On the support block, the secondary electric push rod is fixedly connected to the support block, and the output shaft of the secondary electric push rod is fixedly connected to the moving block, the main push plate is slidably connected to the moving block in the vertical direction, and the first The electric push rod is fixedly connected on the moving block, and the output shaft of the first electric push rod is fixedly connected with the main push plate.

Preferably, a scraper is rotatably connected to the moving block, and the scraper is attached to the main filter and the secondary filter respectively, and a main motor is fixedly connected to the moving block, and the output shaft of the main motor is fixedly connected to the brush.

As a preference, the inner wall of the box body is provided with a limiting groove for the entry of the main filter screen or the secondary filter screen, and the bottom surface of the main filter screen and the secondary filter screen is fixedly connected with a gasket, and the gasket can be connected with the position limiting groove. The slots are attached.

Preferably, the filter element includes an adsorption layer fixedly connected in the box and a reaction tank fixedly connected in the box, the box is fixedly connected with a feeding pipe connected with the reaction tank, and the bottom of the reaction tank runs through A discharge pipe is fixedly connected, and a main electromagnetic valve is fixedly connected to the discharge pipe.

As a preference, a liquid inlet hopper is fixedly connected through the top of the box, a liquid suction pump is fixedly connected in the box, and a liquid outlet pipe communicated with the liquid suction pump is fixedly connected with the casing, and the liquid outlet pipe A secondary solenoid valve is fixedly connected on the top.

Beneficial effects of the utility model: compared with the prior art, the utility model opens a discharge hole on the box body, and then the third electric push rod drives the main rack to drive the main spur gear to rotate, and makes the main spur gear rotate when it is rotating. Drive the main filter and the secondary filter to tilt. At this time, the pusher pushes the residue on the main filter and the secondary filter to the outside to achieve the cleaning of the main filter and the secondary filter. By tilting the main filter and the secondary filter, the The residue on the main filter and the secondary filter falls to the outside, improving the cleanliness of the main filter and the secondary filter, and further increasing the filtering effect of the main filter and the secondary filter.

Description of drawings

Fig. 1 is the structural representation of embodiment;

Fig. 2 is the schematic diagram of embodiment main strainer;

Figure 3 is a schematic diagram of Examples A-A.

Reference signs: 1, box body; 2, main filter screen; 3, secondary filter screen; 4, filter element; 5, discharge hole; 6, seal; 7, main spur gear; 8, main rack; 9 , the third electric push rod; 10, the pusher; 11, the sealing plate; 12, the main electric push rod; 13, the support block; 14, the moving block; 15, the main push plate; 16, the secondary electric push rod; 17, the first Electric push rod; 18, scraper; 19, main motor; 20, limit groove; 22, sealing gasket; 23, adsorption layer; 24, reaction tank; 25, feed pipe; 26, discharge pipe; 27, main Electromagnetic valve; 28, liquid inlet hopper; 29, liquid pump; 30, liquid outlet pipe; 31, secondary electromagnetic valve.

Detailed ways

The following descriptions are only preferred implementations of the present utility model, and the scope of protection is not limited to this embodiment. All technical solutions under the idea of the present utility model shall belong to the protection scope of the present utility model. At the same time, it should be pointed out that for those of ordinary skill in the art, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present utility model, "plurality" means two or more, unless otherwise specifically defined.

As shown in Figures 1 to 3, an environmentally friendly printing and dyeing wastewater reaction device includes a box body 1, a main filter screen 2 and a secondary filter screen 3 swingably connected in the box body 1, and a filter element 4 fixedly connected in the box body 1,

The side wall of the box body 1 close to the main filter screen 2 and the secondary filter screen 3 is provided with a discharge hole 5, and a seal 6 is slidably connected to the discharge hole 5 in a vertical direction, and the seal 6 can be connected to the outlet. The material hole 5 is sealed, the main filter screen 2 and the secondary filter screen 3 are fixedly connected with the main spur gear 7, and the main rack 8 is slidably connected with the vertical direction on the box body 1, and the main rack 8 and the The main spur gear 7 is meshed, the box 1 is fixedly connected with the third electric push rod 9 fixedly connected with the main rack 8, and the main filter screen 2 and the secondary filter screen 3 are fixedly connected with a push rod capable of driving the main rack. Pusher 10 for residues on the filter screen 2 and the secondary filter screen 3 .

The seal 6 includes a sealing plate 11 that is slidably connected to the discharge hole 5 in the vertical direction. The main electric push rod 12 is fixedly connected to the box body 1, and the output shaft of the main electric push rod 12 is fixed to the sealing plate 11. connected, the main electric push rod 12 can drive the sealing plate 11 to seal the discharge hole 5, and the sealing effect of the discharge hole 5 is further improved by using the inside of the sealing plate 11 to seal the discharge hole 5.

The pusher 10 includes a support block 13, a moving block 14, a main push plate 15, a secondary electric push rod 16 and a first electric push rod 17, and the support block 13 is fixedly connected to the main filter screen 2 and the secondary filter screen 3 , the moving block 14 is slidably connected to the support block 13, the secondary electric push rod 16 is fixedly connected to the support block 13, and the output shaft of the secondary electric push rod 16 is fixedly connected to the moving block 14, and the main push plate 15 The vertical direction is slidingly connected on the moving block 14, and the first electric push rod 17 is fixedly connected on the moving block 14, and the output shaft of the first electric push rod 17 is fixedly connected with the main push plate 15, and the residue is pushed by the main push plate 15 To the outside of the discharge hole 5, increase the cleanliness of the main filter screen 2 and the secondary filter screen 3.

The moving block 14 is rotatably connected with a scraper 18, and the scraper 18 is attached to the main filter screen 2 and the secondary filter screen 3 respectively. The moving block 14 is fixedly connected with a main motor 19, and the output shaft of the main motor 19 is It is fixedly connected with the brush, and the scraper 18 is driven by the main motor 19 to clean the main filter screen 2 and the secondary filter screen 3 to prevent the main filter screen 2 and the secondary filter screen 3 from clogging.

The inner wall of the box body 1 is provided with a limiting groove 20 for the main filter screen 2 or the secondary filter screen 3 to enter, and the bottom surface of the main filter screen 2 and the secondary filter screen 3 is fixedly connected with a gasket 22, the gasket 22 can be attached to the limit groove 20, and the main filter screen 2 and the secondary filter screen 3 are sealed by the gasket 22, so as to increase the sealing effect between the main filter screen 2, the secondary filter screen 3 and the box body 1.

The filter element 4 includes an adsorption layer 23 fixedly connected in the box body 1 and a reaction tank 24 fixedly connected in the box body 1, and a feed pipe 25 communicating with the reaction tank 24 is fixedly connected through the box body 1 The bottom of the reaction tank 24 runs through and is fixedly connected with a discharge pipe 26, and the discharge pipe 26 is fixedly connected with a main electromagnetic valve 27, and the wastewater is filtered through the adsorption layer 23, further increasing the filtering effect of the wastewater.

The top of the box 1 is fixedly connected with a liquid inlet hopper 28, the inside of the box 1 is fixedly connected with a liquid suction pump 29, and the casing 1 is fixedly connected with a liquid outlet pipe 30 communicating with the liquid suction pump 29, The liquid outlet pipe 30 is fixedly connected with a secondary solenoid valve 31, and the waste water in the tank 1 is drawn through the liquid suction pump 29 and discharged to the outside through the liquid outlet pipe 30, further increasing the discharge efficiency of waste water.

In order to filter the waste water, the personnel can firstly pour the waste water into the feed hopper, enter the tank 1 through the feed hopper, and initially filter the waste water through the main filter 2 and the secondary filter 3 in the tank 1, After the preliminary filtration of the waste water is completed, the waste water enters the reaction tank 24 through the adsorption layer 23. At this time, the personnel can pour the flocculant into the feed pipe 25, and the flocculant enters the reaction tank 24 through the feed pipe 25 to achieve The flocculant reacts with the waste water. When the reaction of the waste water is completed, the main solenoid valve 27 is activated, and the waste water is discharged into the tank 1 through the discharge pipe 26. The liquid pump 29 extracts the waste water in the tank 1 and discharges it to the outside through the liquid outlet pipe 30, so as to achieve the treatment of the waste water;

When the main filter screen 2 and the secondary filter screen 3 are clogged, the moving block 14 is driven to move by the secondary electric push rod 16. When the moving block 14 is in the process of moving, the main motor 19 is started, and the scraper is driven by the main motor 19. 18 rotates to realize that the scraper 18 cleans the main filter screen 2 and the secondary filter screen 3;

And when the residue on the main filter screen 2 and the secondary filter screen 3 accumulates to a certain degree, the main electric push rod 12 starts at this moment, and the sealing plate 11 is driven by the main electric push rod 12 to move, and the opening of the discharge hole 5 is realized. After the material hole 5 is opened, the third electric push rod 9 is started, and the main rack 8 is driven by the third electric push rod 9 to drive the main spur gear 7 to rotate respectively, and the main spur gear 7 drives the main filter screen 2 and the secondary filter screen 3 Tilting, when the main filter screen 2 and the secondary filter screen 3 are tilted, the first electric push rod 17 is activated, and the main push plate 15 is driven by the first electric push rod 17 to stick to the main filter screen 2 or the secondary filter screen 3. At this time, the secondary electric push rod The push rod 16 is started, and the main push plate 15 is assisted to drive the main push plate 15 through the secondary electric push rod 16 to drive the residue on the main filter screen 2 or the secondary filter screen 3 to be discharged to the outside through the discharge hole 5 .

The above-mentioned embodiment is an illustration of the utility model, not a limitation of the utility model, and any scheme after a simple transformation of the utility model belongs to the protection scope of the utility model.

Claims (7)

1. An environment-friendly printing and dyeing wastewater reaction device, comprising a box body (1), a main filter screen (2) and a secondary filter screen (3) that are oscillatingly connected in the box body (1) and fixedly connected to the box body (1) The inner filter element (4), is characterized in that, The box body (1) is provided with a discharge hole (5) on the side wall close to the main filter screen (2) and the secondary filter screen (3), and the vertical direction of the discharge hole (5) is slidingly connected with a sealing part (6), the sealing part (6) can seal the discharge hole (5), and the main filter screen (2) and the secondary filter screen (3) are fixedly connected with the main spur gear (7), so The main rack (8) is slidably connected with the main rack (8) in the vertical direction on the box (1), and the main rack (8) is meshed with the main spur gear (7). The box (1) is fixedly connected with the main rack (8). The third electric push rod (9) that rack (8) is fixedly connected to, is fixedly connected with the main filter screen (2) and the secondary filter screen (3) that can promote the main filter screen (2) and the secondary filter screen ( 3) Pusher (10) for upper residue. 2. A kind of environment-friendly printing and dyeing wastewater reaction device according to claim 1, characterized in that, the sealing member (6) comprises a sealing plate (11) which is slidably connected to the discharge hole (5) in the vertical direction, The main electric push rod (12) is fixedly connected to the box body (1), the output shaft of the main electric push rod (12) is fixedly connected with the sealing plate (11), and the main electric push rod (12) can drive the seal The plate (11) seals the discharge hole (5). 3. An environment-friendly printing and dyeing wastewater reaction device according to claim 1, characterized in that, the pusher (10) includes a support block (13), a moving block (14), a main push plate (15), a secondary motor The push rod (16) and the first electric push rod (17), the support block (13) is fixedly connected to the main filter screen (2) and the secondary filter screen (3), and the moving block (14) is slidably connected On the support block (13), the secondary electric push rod (16) is fixedly connected to the support block (13), and the output shaft of the secondary electric push rod (16) is fixedly connected to the moving block (14), and the main push rod The plate (15) is slidably connected to the moving block (14) in the vertical direction, the first electric push rod (17) is fixedly connected to the moving block (14), and the output shaft of the first electric push rod (17) is connected to the moving block (14). Main push pedal (15) is fixedly connected. 4. A kind of environment-friendly printing and dyeing wastewater reaction device according to claim 3, characterized in that, a scraper (18) is rotatably connected to the moving block (14), and the scraper (18) is connected to the main filter screen respectively. (2) and the secondary filter screen (3) are attached together, and a main motor (19) is fixedly connected to the moving block (14), and the output shaft of the main motor (19) is fixedly connected to the brush. 5. A kind of environment-friendly printing and dyeing wastewater reaction device according to claim 1, characterized in that, the inner wall of the box body (1) is provided with a main filter screen (2) or a secondary filter screen (3) to enter The limit groove (20), the bottom surface of the main filter screen (2) and the secondary filter screen (3) are fixedly connected with a gasket (22), and the seal gasket (22) can be attached to the limit groove (20). 6. A kind of environment-friendly printing and dyeing wastewater reaction device according to claim 1, characterized in that, the filter element (4) includes an adsorption layer (23) fixedly connected in the box body (1) and an adsorption layer (23) fixedly connected in the box body (1). The reaction tank (24) in the body (1), the feed pipe (25) communicating with the reaction tank (24) is penetrated and fixedly connected on the said box body (1), and the bottom of the said reaction tank (24) runs through and is fixedly connected A discharge pipe (26) is arranged, and a main solenoid valve (27) is fixedly connected to the discharge pipe (26). 7. An environment-friendly printing and dyeing wastewater reaction device according to claim 1, characterized in that, the top of the box (1) is fixedly connected with a liquid inlet bucket (28), and the box (1) is fixed inside A liquid suction pump (29) is connected, and a liquid outlet pipe (30) communicating with the liquid suction pump (29) is fixedly connected to the box body (1), and a secondary electromagnetic valve (31).

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