CN211419760U

CN211419760U - Printing and dyeing sewage treatment device

Info

Publication number: CN211419760U
Application number: CN201921834298.0U
Authority: CN
Inventors: 陈金玉
Original assignee: Hebei Boxinyuan Environmental Protection Technology Co ltd
Current assignee: Hebei Boxinyuan Environmental Protection Technology Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-09-04
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses a printing and dyeing sewage treatment plant, including considering case, processing case and setting tank just, consider case front end middle part just and seted up out dirty mouthful, consider case upper end front portion just and be provided with the water inlet just, consider case right-hand member middle part fixedly connected with mounting panel just, mounting panel upper end fixed mounting has the motor, it is located and considers the case right side just to handle the case, just considers the case just and handles the first conveyer pipe of the common fixedly connected with in case lower part, it is provided with the venthole of break-over about being provided with to handle case upper end middle part, handle case right-hand member lower part fixedly connected with air pump, the setting tank is located and handles the case rear, and the setting tank and the common fixedly connected with second conveyer pipe in facade upper portion of handling the case, be provided with the baffle in the setting tank, setting tank right-hand. A printing and dyeing sewage treatment plant, can prevent that the filter screen from blockking up, improve sewage treatment effect to can improve sewage treatment's work efficiency.

Description

Printing and dyeing sewage treatment device

Technical Field

The utility model relates to a sewage treatment field, in particular to printing and dyeing sewage treatment plant.

Background

The printing and dyeing wastewater discharged by a printing and dyeing mill mainly processing cotton, hemp, chemical fiber and blended products thereof has the characteristics of large water quantity, high organic pollutant content, high alkalinity, large water quality change and the like, belongs to one of industrial wastewater difficult to treat, and contains dye, slurry, auxiliary agent, oil agent, acid and alkali, fiber impurities, sand substances, inorganic salt and the like; present printing and dyeing sewage treatment plant, it is poor to sewage treatment's effect, when adsorbing, mostly only adopt the active carbon adsorption method, be difficult to clear away cation and anion in the sewage, when carrying out prefilter to sewage, be difficult to easily pile up on the filter screen in the impurity of water, be difficult to clear away and cause the filter screen jam easily, lead to the filter effect not good, and when deposiing sewage, because sewage flow produces the convection current and is difficult to make sewage remain static, so must close the valve of settling tank water inlet department, greatly reduced sewage treatment's speed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a printing and dyeing sewage treatment plant can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a printing and dyeing sewage treatment plant, includes just worry the case, handles case and setting tank, just worry case front end middle part and seted up out dirty mouthful, just worry case upper end front portion and be provided with the water inlet, just worry case right-hand member middle part fixedly connected with mounting panel, mounting panel upper end fixed mounting has the motor, it is located just worry the case right side just to handle the case, just worry the case just and handle the first conveyer pipe of the common fixedly connected with in case lower part, it is provided with the venthole of break-over about being provided with to handle case upper end middle part, handle case right-hand member lower part fixedly connected with air pump, the setting tank is located handles the case rear, and the setting tank is provided with the baffle with the outlet pipe and the mud pipe with the common fixedly connected with second conveyer pipe in the facade upper portion of handling the case.

Preferably, the output fixedly connected with transmission shaft of motor, the right-hand member that the motor was kept away from to the transmission shaft runs through just worry case right side tank wall and extend to just worry incasement and fixedly connected with carousel just, there is the connecting rod one end outside that the transmission shaft was kept away from to the carousel through bearing swing joint, the one end that the carousel was kept away from to the connecting rod has the movable rod that is parallel to each other with just worry case right side tank wall through bearing swing joint, movable rod front end swing joint has the push pedal, push pedal lower extreme fixed mounting has the brush, just worry case inner chamber middle part fixed mounting have the filter screen, and the.

Preferably, push pedal rear end fixedly connected with two sets of fixed plates that are parallel to each other, and two sets of fixed plate middle parts are through alternate fixedly connected with axostylus axostyle, movable rod front end fixedly connected with sleeve, the sleeve is located between two sets of fixed plates and with fixed plate non-contact each other, axostylus axostyle middle part alternates swing joint through the bearing in the sleeve and be in the same place movable rod and push pedal swing joint through the fixed plate.

Preferably, the upper part of the inner cavity of the treatment box is fixedly provided with an activated carbon adsorption layer, a cation adsorption layer and an anion adsorption layer from top to bottom in sequence, and the position of the joint of the second conveying pipe and the treatment box is higher than the position of the activated carbon adsorption layer.

Preferably, the output point of the air pump is fixedly connected with an air supply pipe, one end of the air supply pipe, far away from the air pump, is fixedly connected to the lower end of the right tank wall of the treatment tank, the right tank wall of the treatment tank is fixedly connected with a snake-shaped aeration pipe, the snake-shaped aeration pipe is communicated with the air supply pipe, one end of the snake-shaped aeration pipe, far away from the air supply pipe, is of a closed structure, and a plurality of aeration holes are formed in the upper end of the.

Preferably, the baffle is fixedly installed at the front part of the settling tank, the height of the baffle is lower than that of the settling tank, the height of the joint of the second conveying pipe and the settling tank is lower than that of the baffle, the water outlet pipe and the sludge discharge pipe are located behind the baffle, and the height of the joint of the water outlet pipe and the settling tank is consistent with that of the baffle.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through being provided with the motor, can realize the reciprocating motion of push pedal in the filter screen top under the drive of motor through carousel, connecting rod, movable rod and push pedal cooperation to release the deposit from the drain, prevent that the filter screen from blockking up, thereby guaranteed the filter effect of considering the case just.

2. Handle case inner chamber upper portion from the top down and fixedly provided with active carbon adsorption layer, cation adsorbed layer and anion adsorbed layer in proper order, can adsorb cation, anion and solid particle in the sewage, air pump and snakelike aeration pipe have increased adsorption effect.

3. Through being provided with the baffle in the setting tank, and the height that highly is less than the setting tank of baffle, can prevent effectively that sewage from taking place the convection current when getting into the setting tank and leading to deposiing the difficulty to can keep rivers circulation all the time, improve work efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of a printing and dyeing wastewater treatment device of the present invention;

FIG. 2 is a schematic view of the overall structure of the internal structure of the primary filter tank of the dyeing wastewater treatment device of the present invention;

FIG. 3 is a schematic view of the connection between the movable plate and the push plate of the dyeing sewage treatment device of the present invention;

FIG. 4 is a schematic view of the internal structure of a treatment tank of the dyeing wastewater treatment device of the present invention;

FIG. 5 is a top view of the serpentine aeration pipe of the dyeing wastewater treatment apparatus of the present invention;

FIG. 6 is a schematic view of the position of the baffle of the printing and dyeing wastewater treatment device of the present invention.

In the figure: 1. a primary filtration box; 2. a treatment tank; 3. a settling tank; 4. a water inlet; 5. mounting a plate; 6. a motor; 7. a first delivery pipe; 8. an air outlet; 9. an air pump; 10. a second delivery pipe; 11. a water outlet pipe; 12. a sludge discharge pipe; 13. a baffle plate; 14. filtering with a screen; 15. a drive shaft; 16. a turntable; 17. a connecting rod; 18. a movable rod; 19. pushing the plate; 20. a brush; 21. a snake-shaped aeration pipe; 22. an air supply pipe; 23. an activated carbon adsorption layer; 24. a cation-adsorbing layer; 25. an anion-adsorbing layer; 26. a fixing plate; 27. a shaft lever; 28. a sleeve; 29. a sewage outlet.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1-6, a dyeing sewage treatment device comprises a primary filtering tank 1, a treatment tank 2 and a sedimentation tank 3, wherein the middle part of the front end of the primary filtering tank 1 is provided with a sewage outlet 29, the front part of the upper end of the primary filtering tank 1 is provided with a water inlet 4, the middle part of the right end of the primary filtering tank 1 is fixedly connected with a mounting plate 5, the upper end of the mounting plate 5 is fixedly provided with a motor 6, the treatment tank 2 is positioned at the right side of the primary filtering tank 1, the lower parts of the primary filter tank 1 and the treatment tank 2 are fixedly connected with a first conveying pipe 7 together, the middle part of the upper end of the treatment tank 2 is provided with an air outlet hole 8 which is penetrated up and down, the lower part of the right end of the treatment tank 2 is fixedly connected with an air pump 9, the sedimentation tank 3 is positioned behind the treatment tank 2, and the settling tank 3 and the upper part of the opposite surface of the treatment tank 2 are fixedly connected with a second conveying pipe 10 together, a baffle 13 is arranged in the settling tank 3, the right end of the settling tank 3 is fixedly connected with a water outlet pipe 11 and a sludge discharge pipe 12, and the water outlet pipe 11 is positioned above the sludge discharge pipe 12.

The output end of the motor 6 is fixedly connected with a transmission shaft 15, the right end of the transmission shaft 15, which is far away from the motor 6, penetrates through the right box wall of the primary filtering box 1 and extends into the primary filtering box 1 and is fixedly connected with a rotary table 16, the outer side of one end, which is far away from the transmission shaft 15, of the rotary table 16 is movably connected with a connecting rod 17 through a bearing, one end, which is far away from the rotary table 16, of the connecting rod 17 is movably connected with a movable rod 18, which is parallel to the right box wall of the primary filtering box 1 through a bearing, the front end of the movable rod 18 is movably connected with a push plate 19, the lower end of the push plate 19 is fixedly provided with a brush 20, the middle part of the inner cavity of the primary filtering box 1 is fixedly provided with a filter screen 14, and the upper end of the filter screen 14 is tightly; the rear end of the push plate 19 is fixedly connected with two groups of fixing plates 26 which are parallel to each other, the middle parts of the two groups of fixing plates 26 are fixedly connected with shaft levers 27 through insertion, the front ends of the movable rods 18 are fixedly connected with sleeves 28, the sleeves 28 are positioned between the two groups of fixing plates 26 and are not in contact with the fixing plates 26, the middle parts of the shaft levers 27 are movably connected in the sleeves 28 through insertion of bearings, and the movable rods 18 and the push plate 19 are movably connected together through the fixing plates 26; an active carbon adsorption layer 23, a cation adsorption layer 24 and an anion adsorption layer 25 are fixedly arranged on the upper part of the inner cavity of the treatment box 2 from top to bottom in sequence, and the position of the joint of the second conveying pipe 10 and the treatment box 2 is higher than the position of the active carbon adsorption layer 23, so that cations, anions and solid particles in sewage can be adsorbed; an output point of the air pump 9 is fixedly connected with an air supply pipe 22, one end, far away from the air pump 9, of the air supply pipe 22 is fixedly connected to the lower end of the right tank wall of the treatment tank 2, the right tank wall of the treatment tank 2 is fixedly connected with a snake-shaped aeration pipe 21, the snake-shaped aeration pipe 21 is communicated with the air supply pipe 22, one end, far away from the air supply pipe 22, of the snake-shaped aeration pipe 21 is of a closed structure, and a plurality of aeration holes are formed in the upper end of the; baffle 13 fixed mounting is in the front portion of settling tank 3, and the height of baffle 13 is less than the height of settling tank 3, and the junction height of second conveyer pipe 10 and settling tank 3 is less than the height of baffle 13, and outlet pipe 11 and mud pipe 12 all are located baffle 13 rear, and the junction height of outlet pipe 11 and settling tank 3 is unanimous with the height of baffle 13.

It should be noted that, the utility model relates to a printing and dyeing sewage treatment plant, sewage gets into from water inlet 4 during the use and just considers case 1 in and through filter screen 14, rubbish or the fibrous impurity of being difficult for water in the sewage remain in filter screen 14 upper end, starter motor 6, motor 6 drives carousel 16 through transmission shaft 15 and rotates, connecting rod 17 and movable rod 18 and push pedal 19 cooperation, can realize that push pedal 19 does the back and forth movement in filter screen 14 upper end, the fixed dark commentaries on classics of push pedal 19 lower extreme has brush 20, can discharge rubbish or the fibrous impurity that stop in filter screen 14 upper end from going out dirty mouthful 29, prevent to cause filter screen 14 to block up, the filter effect of just considering case 1 has been guaranteed, sewage after the filtration gets into treatment case 2 through first conveyer pipe 7, air pump 9 works and blows bubble to treatment case 2 through the aeration hole of snakelike aeration pipe 21 upper end, make sewage pass through active carbon adsorption layer 23 with higher speed, Cation adsorbed layer 24 and anion adsorbed layer 25, and the bubble surface can carry cation and anion, thereby make adsorption effect better, the sewage after adsorbing enters into precipitation box 3 from second conveyer pipe 10, baffle 13 plays the effect that prevents that sewage from taking place the convection current, make the sewage at precipitation box 3 rear portion can keep static as far as possible, to adding flocculating agent auxiliary sedimentation in the sewage at precipitation box 3 rear portion, sewage is discharged from outlet pipe 11 at last, sediment is regularly discharged from mud pipe 12, accomplish the sewage treatment process.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a printing and dyeing sewage treatment plant, is including considering case (1), processing case (2) and setting tank (3) just, its characterized in that: consider case (1) front end middle part just and seted up out dirty mouthful (29), consider case (1) upper end front portion just and be provided with water inlet (4), consider case (1) right-hand member middle part fixedly connected with mounting panel (5) just, mounting panel (5) upper end fixed mounting has motor (6), it is located and considers case (1) right side just to handle case (2), just considers case (1) just and handles case (2) lower part common fixedly connected with first conveyer pipe (7), it is provided with venthole (8) of break-over from top to bottom to handle case (2) upper end middle part, handle case (2) right-hand member lower part fixedly connected with air pump (9), settling box (3) are located and handle case (2) rear, and settling box (3) and the common fixedly connected with second conveyer pipe (10) in the facade upper portion of handling case (2), be provided with baffle (13) in settling box (3), the right end of the settling tank (3) is fixedly connected with a water outlet pipe (11) and a sludge discharge pipe (12), and the water outlet pipe (11) is positioned above the sludge discharge pipe (12).

2. The printing and dyeing wastewater treatment device according to claim 1, characterized in that: output fixedly connected with transmission shaft (15) of motor (6), the right-hand member that motor (6) were kept away from in transmission shaft (15) runs through just worry case (1) right side tank wall and extend to just worry case (1) interior and fixedly connected with carousel (16), there is connecting rod (17) in the one end outside that transmission shaft (15) were kept away from in carousel (16) through bearing swing joint, there is movable rod (18) that just worry case (1) right side tank wall is parallel to each other in one end that carousel (17) were kept away from through bearing swing joint, movable rod (18) front end swing joint has push pedal (19), push pedal (19) lower extreme fixed mounting has brush (20), just worry case (1) inner chamber middle part fixed mounting have filter screen (14), and filter screen (14) upper end hugs closely brush (20) lower extreme.

3. The printing and dyeing wastewater treatment device according to claim 2, characterized in that: push pedal (19) rear end fixedly connected with two sets of fixed plates (26) that are parallel to each other, and two sets of fixed plates (26) middle part through alternate fixedly connected with axostylus axostyle (27), movable rod (18) front end fixedly connected with sleeve (28), sleeve (28) are located between two sets of fixed plates (26) and with fixed plate (26) non-contact, axostylus axostyle (27) middle part is alternated swing joint in sleeve (28) through the bearing and is in the same place movable rod (18) and push pedal (19) swing joint through fixed plate (26).

4. The printing and dyeing wastewater treatment device according to claim 1, characterized in that: handle case (2) inner chamber upper portion from the top down and fixedly set up active carbon adsorption layer (23), cation adsorption layer (24) and anion adsorption layer (25) in proper order, the junction position of second conveyer pipe (10) and processing case (2) is higher than the position of active carbon adsorption layer (23).

5. The printing and dyeing wastewater treatment device according to claim 1, characterized in that: the output point fixedly connected with air feed pipe (22) of air pump (9), the one end fixed connection that air pump (9) were kept away from in air feed pipe (22) is at treatment case (2) right side tank wall lower extreme, treatment case (2) right side tank wall fixedly connected with snakelike aeration pipe (21), and snakelike aeration pipe (21) communicate with each other with air feed pipe (22), the one end that air feed pipe (22) were kept away from in snakelike aeration pipe (21) is airtight structure, a plurality of aeration holes have been seted up to snakelike aeration pipe (21) upper end.

6. The printing and dyeing wastewater treatment device according to claim 1, characterized in that: baffle (13) fixed mounting is anterior at setting tank (3), and the height that highly is less than setting tank (3) of baffle (13), the height that highly is less than baffle (13) of the junction of second conveyer pipe (10) and setting tank (3), outlet pipe (11) and mud pipe (12) all are located baffle (13) rear, and the highly unanimous with the height of baffle (13) of the junction of outlet pipe (11) and setting tank (3).