CN215480213U

CN215480213U - Efficient flocculation and decoloration equipment for printing and dyeing wastewater

Info

Publication number: CN215480213U
Application number: CN202121477636.7U
Authority: CN
Inventors: 林桂锋
Original assignee: Zhejiang Connaught Billion Wool Textile Printing And Dyeing Co ltd
Current assignee: Zhejiang Connaught Billion Wool Textile Printing And Dyeing Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2022-01-11
Anticipated expiration: 2031-07-01

Abstract

The utility model relates to the technical field of wastewater treatment, and provides efficient flocculation and decoloration equipment for printing and dyeing wastewater, which comprises a mixing chamber, a settling chamber and a supporting seat, wherein the mixing chamber is arranged on one side of the top of the supporting seat, the settling chamber is arranged on the other side of the top of the supporting seat, a second water pump is arranged in the middle of the top of the supporting seat, a liquid pumping pipe is arranged on the left side of the second water pump, the left side of the liquid pumping pipe is inserted into the mixing chamber, a liquid injection pipe is arranged on the right side of the second water pump, and the right side of the liquid injection pipe is inserted into the middle of one side of the settling chamber. According to the utility model, the anti-blocking structure is arranged, and the filter screen arranged in the settling chamber is arranged at the water outlet of the anti-blocking structure, so that floccules in discharged wastewater can be blocked and filtered, and the floccules in the wastewater are effectively prevented from entering the anti-blocking structure to cause blocking, thereby improving the practicability.

Description

Efficient flocculation and decoloration equipment for printing and dyeing wastewater

Technical Field

The utility model relates to the technical field of wastewater treatment, in particular to efficient flocculation and decoloration equipment for printing and dyeing wastewater.

Background

Along with the continuous development of the society and the continuous progress of the scientific level, people attach more and more importance to the environment, in order to prevent the pollution to the environment caused by the direct discharge of wastewater, the wastewater is usually treated, the treatment of the printing and dyeing wastewater is one kind of wastewater treatment, the printing and dyeing wastewater needs to be decolorized, a decolorizing flocculant is usually added for reaction, suspended particles in the printing and dyeing wastewater can form floccules and separate from water for rapid sedimentation, and a high-efficiency flocculating and decolorizing device for the printing and dyeing wastewater is needed to be used for the decolorizing treatment of the printing and dyeing wastewater;

for this reason, the patent with publication number CN213202660U discloses a printing and dyeing wastewater decoloring device, which comprises a device base, wherein a treatment box is arranged on the device base, an opening is arranged at the upper end of the treatment box, a fixed cover plate is arranged at the opening, a separation box is arranged on the lower surface of the fixed cover plate, and the separation box comprises a filtering bottom plate; a decolorizing box is arranged on the upper surface of the fixed cover plate, a top plate is arranged above the decolorizing box, and a supporting column is arranged between the top plate and the fixed cover plate; the equipment base is also provided with a lifting upright post, a lifting screw rod is arranged inside the lifting upright post, the upper end of the lifting upright post is provided with a first driving motor, the lifting upright post is provided with a vertical chute, a lifting slide block is connected to the lifting screw rod through threads, and the lifting slide block penetrates through the vertical chute and is fixedly connected with the top plate; the equipment base is also provided with a premixing box, and the top of the premixing box is fixedly connected with a medicine storage box. The utility model has the advantage of convenient cleaning of the interior of the printing and dyeing wastewater decoloring equipment, and improves the efficiency of the decoloring link;

the above prior art solutions have the following drawbacks: this decoloration equipment is when using, often because of lacking anti-clogging and handles, when printing and dyeing waste water that subsides after will adding the flocculating agent and finish emits, owing to lack the anti-clogging of tapping hole and handle, lead to the tapping hole to be blockked up by debris, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a high-efficiency flocculation and decoloration device for printing and dyeing wastewater, which is used for solving the defect that the conventional high-efficiency flocculation and decoloration device for printing and dyeing wastewater is lack of anti-blocking treatment.

(II) contents of utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the efficient flocculation and decoloration equipment for the printing and dyeing wastewater comprises a mixing chamber, a settling chamber and a supporting seat, wherein the mixing chamber is arranged on one side of the top of the supporting seat, and the settling chamber is arranged on the other side of the top of the supporting seat;

a second water pump is installed in the middle of the top of the supporting seat, a liquid pumping pipe is arranged on the left side of the second water pump, the left side of the liquid pumping pipe is inserted into the mixing chamber, a liquid injection pipe is arranged on the right side of the second water pump, and the right side of the liquid injection pipe is inserted into the middle of one side of the settling chamber;

the bottom of the inside one side of settling chamber is provided with prevents blockking up the structure, prevent blockking up the structure and include filter screen, handle, fixture block, fixed block and bolt, the fixed block is fixed in the bottom of the inside one side of settling chamber.

Preferably, the intermediate position department at mixing chamber top is provided with rabbling mechanism, rabbling mechanism includes servo motor, pivot and stirring leaf, servo motor installs in the intermediate position department at mixing chamber top, the inside intermediate position department of mixing chamber is provided with the pivot, and the top of pivot runs through the inner wall in mixing chamber and extends to outside and servo motor's main shaft fixed connection, the external fixation of pivot has the stirring leaf.

Preferably, the stirring blades are arranged in a plurality of groups and are distributed at equal intervals outside the rotating shaft.

Preferably, the top of deposit room is provided with wiper mechanism, wiper mechanism includes first water pump, tank and spray thrower, the tank is fixed in the top of deposit room, the intermediate position department at tank top installs first water pump, and the inside intercommunication of pipeline and tank is passed through to the one end of first water pump, the spray thrower is installed on the inside top of deposit room, and the intermediate position department at spray thrower top passes through pipeline and first water pump intercommunication.

Preferably, a water outlet is formed in the lower right corner of the settling chamber, a sundry groove is formed in the bottom of the settling chamber, and the bottom of the sundry groove is fixedly connected with the supporting seat.

Preferably, one side of the fixed block is provided with a filter screen, the two ends of one side of the filter screen are both fixed with a fixture block, one side of the fixture block is inserted into the fixed block, one end of the fixed block is inserted with a bolt, one end of the bolt is inserted into the fixture block, and the two ends of the other side of the filter screen are both fixed with handles.

Preferably, the handles are arranged in two groups, and the handles are symmetrically distributed about the horizontal central axis of the filter screen.

(III) advantageous effects

The utility model provides a high-efficiency flocculation and decoloration device for printing and dyeing wastewater, which has the advantages that: by arranging the anti-blocking structure and utilizing the filter screen arranged in the settling chamber, the filter screen is arranged at the water outlet of the water outlet, so that floccules in discharged wastewater can be blocked and filtered, and the floccules in the wastewater are effectively prevented from entering the water outlet to cause blockage, thereby improving the practicability;

the stirring mechanism is arranged, the rotating shaft rotates to drive the stirring blades to rotate, the stirring blades can stir the printing and dyeing wastewater and the decolorizing flocculant injected into the mixing chamber, and the decolorizing flocculant can be fully contacted with the printing and dyeing wastewater in a stirring manner and can react more fully;

through being provided with wiper mechanism, utilize first water pump extraction tank inside water, inject the inside of spray thrower with water again, utilize the spray thrower can spray to the settling chamber inside and erode, through erodeing the settling chamber inside, can dash the adnexed debris of settling chamber inner wall fast and fall, can not cause the washing difficulty because of debris is too much attached to the inner wall, and the mode that utilizes to wash debris simultaneously can make debris discharge through the debris discharge port of settling chamber bottom fast.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic structural diagram of the front view of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 5 is a schematic perspective view of the anti-clogging structure of the present invention.

The reference numerals in the figures illustrate: 1. a mixing chamber; 2. a stirring mechanism; 201. a servo motor; 202. a rotating shaft; 203. stirring blades; 3. a liquid pumping pipe; 4. a settling chamber; 5. a cleaning mechanism; 501. a first water pump; 502. a water storage tank; 503. a sprayer; 6. an anti-clogging structure; 601. a filter screen; 602. a handle; 603. a clamping block; 604. a fixed block; 605. a bolt; 7. a water discharge outlet; 8. a sundry tank; 9. a liquid injection pipe; 10. a second water pump; 11. and (4) supporting the base.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the efficient flocculation and decoloration equipment for printing and dyeing wastewater provided by the utility model comprises a mixing chamber 1, a settling chamber 4 and a support seat 11, wherein the mixing chamber 1 is installed on one side of the top of the support seat 11, and the settling chamber 4 is installed on the other side of the top of the support seat 11;

a second water pump 10 is installed in the middle of the top of the supporting seat 11, a liquid pumping pipe 3 is arranged on the left side of the second water pump 10, the left side of the liquid pumping pipe 3 is inserted into the mixing chamber 1, a liquid injection pipe 9 is arranged on the right side of the second water pump 10, the right side of the liquid injection pipe 9 is inserted into the middle of one side of the settling chamber 4, a water discharge opening 7 is formed in the lower right corner of the settling chamber 4, a sundries groove 8 is formed in the bottom of the settling chamber 4, and the bottom of the sundries groove 8 is fixedly connected with the supporting seat 11;

the middle position of one side inside the settling chamber 4 and the bottom end of the other side inside the settling chamber 4 are both provided with an anti-blocking structure 6, each anti-blocking structure 6 comprises a filter screen 601, a handle 602, a fixture block 603, a fixing block 604 and a bolt 605, and the fixing blocks 604 are both fixed at the middle position of one side inside the settling chamber 4 and the bottom end of the other side inside the settling chamber;

a filter screen 601 is arranged on one side of a fixed block 604, a fixture block 603 is fixed on both ends of one side of the filter screen 601, one side of the fixture block 603 is inserted into the fixed block 604, a plug pin 605 is inserted into one end of the fixed block 604, one end of the plug pin 605 is inserted into the fixture block 603, and a handle 602 is fixed on both ends of the other side of the filter screen 601;

the handles 602 are arranged in two groups, and the handles 602 are symmetrically distributed about the horizontal central axis of the filter screen 601;

when the structure is used, the filter screen 601 arranged in the settling chamber 4 is utilized, the filter screen 601 is arranged at the water outlet of the water outlet 7, so that floccules in discharged wastewater can be separated and filtered, the floccules in the wastewater are effectively prevented from entering the water outlet 7 to cause blockage, and the symmetrically distributed handles 602 are convenient to pull and detach the filter screen 601;

the stirring mechanism 2 is arranged at the middle position of the top of the mixing chamber 1, the stirring mechanism 2 comprises a servo motor 201, a rotating shaft 202 and stirring blades 203, the servo motor 201 is arranged at the middle position of the top of the mixing chamber 1, the type of the servo motor 201 can be MR-J2S-20A, the rotating shaft 202 is arranged at the middle position inside the mixing chamber 1, the top of the rotating shaft 202 penetrates through the inner wall of the mixing chamber 1 and extends to the outside to be fixedly connected with a main shaft of the servo motor 201, and the stirring blades 203 are fixed outside the rotating shaft 202;

the stirring blades 203 are arranged in a plurality of groups, and the stirring blades 203 are distributed at equal intervals outside the rotating shaft 202;

when the structure is used, the rotating shaft 202 rotates to drive the stirring blades 203 to rotate, the printing and dyeing wastewater and the decolorizing flocculant injected into the mixing chamber 1 can be stirred more fully by the stirring blades 203 distributed at equal intervals, and the decolorizing flocculant can be fully contacted with the printing and dyeing wastewater in a stirring manner and can react more fully;

the top of the settling chamber 4 is provided with a cleaning mechanism 5, the cleaning mechanism 5 comprises a first water pump 501, a water storage tank 502 and a sprayer 503, the water storage tank 502 is fixed at the top of the settling chamber 4, the first water pump 501 is installed in the middle of the top of the water storage tank 502, one end of the first water pump 501 is communicated with the inside of the water storage tank 502 through a pipeline, the sprayer 503 is installed at the top of the inside of the settling chamber 4, and the middle of the top of the sprayer 503 is communicated with the first water pump 501 through a pipeline;

when the structure is used, the first water pump 501 is used for extracting water inside the water storage tank 502, the water is injected into the interior of the sprayer 503, the sprayer 503 can be used for spraying and flushing the interior of the settling chamber 4, the interior of the settling chamber 4 can be flushed by flushing the interior of the settling chamber 4, the attached impurities on the inner wall of the settling chamber 4 can be quickly flushed down, the cleaning difficulty can not be caused by the fact that the impurities are excessively attached to the inner wall, and meanwhile, the impurities can be quickly discharged through the impurity discharge port at the bottom of the settling chamber 4 by utilizing a mode of flushing the impurities.

The working principle is as follows: when the device is used, firstly, printing and dyeing wastewater is injected into the mixing chamber 1 through a water injection port, then a decolorizing flocculant is added, at the moment, the servo motor 201 connected with a power supply is started, the servo motor 201 drives the rotating shaft 202 to rotate, meanwhile, the rotating shaft 202 drives the stirring blades 203 outside the rotating shaft to rotate, the stirring blades 203 can stir the printing and dyeing wastewater and the decolorizing flocculant in the mixing chamber 1, the printing and dyeing wastewater and the decolorizing flocculant can be fully contacted and reacted in a stirring mode, after the stirring is finished, the second water pump 10 connected with the power supply is started, the second water pump 10 extracts mixed solution in the mixing chamber 1 through the liquid pumping pipe 3 and injects the mixed solution into the settling chamber 4 through the liquid injection pipe 9 for settling;

secondly, after the mixed solution in the liquid injection pipe 9 is settled, the reacted printing and dyeing wastewater can be discharged through the water discharge outlet 7, the filter screen 601 arranged in the settling chamber 4 is positioned at the position of the water discharge outlet 7, can obstruct sundries in the printing and dyeing wastewater entering the water outlet 7, and through the obstruction of the sundries, can prevent the water outlet 7 from being blocked, and can simultaneously remove the filter screen 601 for cleaning, only needs to pull out the plug pin 605, then, the handle 602 is pulled to drive the filter screen 601 to separate the fixture blocks 603 from the inside of the fixed block 604, so that the filter screen 601 can be detached for cleaning, when in installation, only the filter screen 601 needs to be pushed to clamp the fixture blocks 603 in the inside of the fixed block 604, then, the installation can be finished by inserting the plug pin 605 into the fixture block 603 and the fixing block 604, so that the convenient disassembly and assembly facilitate the cleaning of impurities in the filter screen 601 to ensure better filtering;

finally, after giving off the inside printing and dyeing wastewater of settling chamber 4, open the impurity export of settling chamber 4 bottom, give off impurity, impurity can fall into 8 insides of debris groove and collect, give off impurity for the convenience, can start the first water pump 501 of being connected with the power, first water pump 501 extracts the inside water of tank 502, and inject the inside of spray thrower 503 with water through the pipeline, spray thrower 503 can wash the inside of settling chamber 4, wash through the impurity to 4 inner walls of settling chamber, can make impurity drop from 4 inner walls of settling chamber fast, and follow rivers and fall into 8 insides of debris groove through the impurity export, wash to 4 inner walls of settling chamber adnexed impurity simultaneously, prevented that impurity from attaching to the inner wall and increasing the later stage abluent degree of difficulty, finally accomplish the use work of this high-efficient flocculation decoloration equipment of printing and dyeing wastewater.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a high-efficient flocculation decoloration equipment of printing and dyeing wastewater, includes mixing chamber (1), settling chamber (4) and supporting seat (11), its characterized in that: a mixing chamber (1) is arranged on one side of the top of the supporting seat (11), and a settling chamber (4) is arranged on the other side of the top of the supporting seat (11);

a second water pump (10) is installed in the middle of the top of the supporting seat (11), a liquid extracting pipe (3) is arranged on the left side of the second water pump (10), the left side of the liquid extracting pipe (3) is inserted into the mixing chamber (1), a liquid injection pipe (9) is arranged on the right side of the second water pump (10), and the right side of the liquid injection pipe (9) is inserted into the middle of one side of the settling chamber (4);

the bottom end of one side in the settling chamber (4) is provided with an anti-blocking structure (6), the anti-blocking structure (6) comprises a filter screen (601), a handle (602), a fixture block (603), a fixing block (604) and a bolt (605), and the fixing block (604) is fixed at the bottom end of one side in the settling chamber (4).

2. The efficient flocculation and decoloration equipment for printing and dyeing wastewater according to claim 1, which is characterized in that: the utility model discloses a mixing chamber, including mixing chamber (1), servo motor (201), pivot (202), stirring mechanism (203), servo motor (201) are installed in the intermediate position department at mixing chamber (1) top, the intermediate position department of mixing chamber (1) inside is provided with pivot (202), and the top of pivot (202) runs through the main shaft fixed connection that extends to outside and servo motor (201) in the inner wall of mixing chamber (1), the external fixation of pivot (202) has stirring leaf (203).

3. The efficient flocculation and decoloration equipment for printing and dyeing wastewater according to claim 2, which is characterized in that: the stirring blades (203) are provided with a plurality of groups, and the stirring blades (203) are distributed at equal intervals outside the rotating shaft (202).

4. The efficient flocculation and decoloration equipment for printing and dyeing wastewater according to claim 1, which is characterized in that: the top of settling chamber (4) is provided with wiper mechanism (5), wiper mechanism (5) include first water pump (501), tank (502) and spray thrower (503), tank (502) are fixed in the top of settling chamber (4), the intermediate position department at tank (502) top installs first water pump (501), and the inside intercommunication of pipeline and tank (502) is passed through to the one end of first water pump (501), spray thrower (503) are installed on the inside top of settling chamber (4), and the intermediate position department at spray thrower (503) top communicates through pipeline and first water pump (501).

5. The efficient flocculation and decoloration equipment for printing and dyeing wastewater according to claim 1, which is characterized in that: a water outlet (7) is arranged at the lower right corner of the settling chamber (4), a sundries groove (8) is arranged at the bottom of the settling chamber (4), and the bottom of the sundries groove (8) is fixedly connected with the supporting seat (11).

6. The efficient flocculation and decoloration equipment for printing and dyeing wastewater according to claim 1, which is characterized in that: one side of fixed block (604) is provided with filter screen (601), both ends of filter screen (601) one side all are fixed with fixture block (603), and one side of fixture block (603) is inserted and is established to the inside of fixed block (604), the one end of fixed block (604) is inserted and is equipped with bolt (605), and the one end of bolt (605) is inserted and is established to the inside of fixture block (603), both ends of filter screen (601) opposite side all are fixed with handle (602).

7. The efficient flocculation and decoloration equipment for printing and dyeing wastewater according to claim 1, which is characterized in that: the handles (602) are arranged in two groups, and the handles (602) are symmetrically distributed about the horizontal central axis of the filter screen (601).