Integrated chemical wastewater treatment device

Abstract

The invention relates to the related technical field of chemical wastewater treatment, and discloses an integrated chemical wastewater treatment device which comprises a box body, a sedimentation tank and a treatment tank are arranged in the box body, a cylinder is fixedly arranged in the sedimentation tank, a piston plate is slidably arranged in the cylinder, and the upper end and the lower end of the cylinder are each rotationally provided with a disc. The upper side and the lower side of the piston plate are each provided with a fusion assembly. According to the device, the piston plate and the two fusion assemblies rotate and move up and down, chemical wastewater and a flocculating agent are continuously sucked into the cylinder, and the chemical wastewater and the flocculating agent can be preliminarily fused and contacted in the cylinder. By utilizing the fluidity of the chemical wastewater, the flocculating agent in the cylinder can be spirally sprayed into a sedimentation tank along with the chemical wastewater under the action of rotation of the disc, so that the flocculating agent is promoted to be in full contact with the chemical wastewater, and the flocculating agent is promoted to be combined with colloids and suspended particles in water to form floccule precipitates; the water quality purification effect is achieved.

Description

Technical Field

[0001] The present invention belongs to the technical field related to chemical wastewater treatment, and more specifically, particularly relates to an integrated chemical wastewater treatment device. Background Art

[0002] Wastewater discharged from chemical plants is called chemical wastewater. Chemical wastewater is generated during the chemical production process. Different industries, different enterprises, different raw materials, different production methods and different types of equipment have a great impact on the amount of wastewater generated and the types and concentrations of pollutants. Most of the commonly used methods in chemical wastewater treatment involve precipitation processes, and the conventional methods are free precipitation, flocculation precipitation, group precipitation and compression precipitation. Among them, flocculation precipitation is the most commonly used precipitation treatment method for chemical wastewater. Generally, flocculants are directly added to the chemical wastewater pool to make the suspended particles in the chemical wastewater lose stability, and the colloids coagulate with each other to increase the size of the particles, forming floccules and alum flowers. When the floccules grow to a certain volume, they separate from the water phase and precipitate under the action of gravity, thereby removing a large amount of suspended matter in the chemical wastewater, thereby achieving the effect of water treatment. However, the chemical wastewater treatment in the prior art has the following defects: In the prior art, in chemical wastewater treatment devices, flocculants are usually added directly into the chemical wastewater pool from the top. The chemical wastewater in the upper layer contacts with the flocculant to form flocs and alum flowers, while the chemical wastewater in the lower layer does not contact with the flocculant sufficiently, and the chemical wastewater in the upper and lower layers cannot fully contact with the flocculant, which affects the sedimentation efficiency.

[0003] In the prior art, in chemical wastewater treatment devices, flocculants are usually added directly into chemical wastewater pools, which cannot fully and quickly fuse the flocculants and chemical wastewater, and cannot accelerate their collision and coagulation during the sedimentation process, thus affecting the sedimentation efficiency.

[0004] In the prior art, the invention patent with application number CN201810298751.4 discloses a chemical wastewater treatment device, including a box body and a drug storage chamber arranged on one side of the box body, the box body is connected with an anaerobic tank, an aerobic tank and a sedimentation tank in sequence from top to bottom, a stirring motor is arranged in the bottom plate of the aerobic tank, the output shaft of the stirring motor is connected with a first stirring rod, and the top of the first stirring rod is connected with a first stirring blade, characterized in that: the end of the stirring motor output shaft is connected with a second stirring rod, the second stirring rod is arranged in the sedimentation tank, the second stirring rod is provided with a second stirring blade, and the second stirring blade is provided with a spray hole; the invention has good treatment effect on chemical wastewater, stable operation, simple structure, convenient operation, low device cost and convenient maintenance; it can effectively clean the wastewater sediment in the device to prevent the sediment from long-term accumulation; but the flocculant itself is extremely soluble in water, the spray hole is in a normally open state, and the chemical wastewater reacts in the stirring blade after being poured in, and it is easy to produce particulate matter to block the spray hole.

[0005] Therefore, in view of this, the existing structure and deficiencies are studied and improved, and an integrated chemical wastewater treatment device is provided to achieve a more practical and valuable purpose. Summary of the invention

[0006] The present invention provides an integrated chemical wastewater treatment device, which is used to overcome the above-mentioned defects in the prior art.

[0007] The purpose and effect of the integrated chemical wastewater treatment device of the present invention are achieved by the following specific technical means: An integrated chemical wastewater treatment device comprises a box body, a partition is fixedly provided in the middle of the box body, a sedimentation tank and a treatment tank are separated inside the box body by the partition, a feed pipe is provided on one side of the upper part of the sedimentation tank, a discharge pipe is provided on one side of the treatment tank, a fixed plate is fixedly provided in the middle of the sedimentation tank, a cylinder is fixedly provided in the middle of the fixed plate, a piston plate is slidably provided inside the cylinder, a first fusion chamber and a second fusion chamber are separated inside the cylinder by the piston plate, a disc is rotatably provided at the upper and lower ends of the cylinder, a plurality of through openings are provided on the sides of the two discs away from each other, a baffle is slidably provided in the two side walls of each through opening, and a piston plate is provided on the upper and lower sides of the piston plate, respectively. A fusion assembly, a flocculant box is provided on the upper side of the box body; the fusion assembly includes a plurality of fusion plates, one end of the fusion plate is fixedly connected to one side of the piston plate, the other end of the fusion plate extends through the through opening to the outside of the disc, the two side inclined surfaces of the fusion plate are respectively in sliding contact with the inclined surfaces of one end of each pair of baffles close to each other, a first rotating plate and a second rotating plate are respectively provided on the two side inclined surfaces of the fusion plate, each end of the first rotating plate and each second rotating plate close to each other is rotatably connected to the inclined surface of one side of the fusion plate, and each end of the first rotating plate and each second rotating plate far away from each other is respectively connected to the inclined surface of one side of the fusion plate with a first folding piece and a second folding piece.

[0008] A further technical solution is that the interior of the flocculant box is connected to the interior of the first fusion chamber by a first connecting pipe, the interior of the flocculant box is connected to the interior of the second fusion chamber by a second connecting pipe, the ends of the two baffles away from each other are respectively connected to the end walls of the disc by a first spring, the interior of the fusion plate is provided with a first hydraulic chamber and a second hydraulic chamber, the interior of the first hydraulic chamber and the interior of the second hydraulic chamber are connected to each other by a connecting channel, a first slide plate is respectively slidably provided on both sides of the interior of the first hydraulic chamber, a first push rod is respectively fixed on the side of the two first slide plates away from each other, two first rubber blocks are respectively fixed on the ends of the two first push rods away from each other, and the sides of the two first rubber blocks away from each other are respectively in contact with the sides of each pair of the first rotating plates close to each other.

[0009] According to a further technical solution, a second slide plate is slidably provided on both sides of the interior of the second hydraulic chamber, a second push rod is fixedly provided on one side of the two second slide plates away from each other, a second rubber block is fixedly provided on one end of the two second push rods away from each other, and the sides of the two second rubber blocks away from each other are in contact with the sides of each pair of second rotating plates close to each other.

[0010] According to a further technical solution, a second spring is provided between each pair of the first slide plates at one side away from each other and the inner sides of the first hydraulic chamber, and a third spring is provided between each pair of the second slide plates at one side away from each other and the inner sides of the second hydraulic chamber.

[0011] According to a further technical solution, a ring-shaped member is fixedly provided on each side of the two disks close to each other, and the two ring-shaped members slide in a ring shape in the upper and lower end walls of the cylinder respectively, and the cross section of each ring-shaped member is a T-shaped structure.

[0012] According to a further technical solution, a rotating shaft is provided inside the sedimentation tank, an outer side of the rotating shaft is fixedly connected to the piston plate, and the outer side of the rotating shaft is in sliding contact with the disc.

[0013] According to a further technical solution, a cover plate is provided at the upper end of the sedimentation tank, a stepper motor is provided on the upper side of the cover plate, a first sleeve is fixedly provided at the output end of the stepper motor, a slide groove is provided on one side of the inner wall of the first sleeve, a first slider is fixedly provided on one side of the upper end of the rotating shaft, and the first slider slides vertically in the slide groove.

[0014] A further technical solution is that a second sleeve is fixedly provided on the lower inner side of the sedimentation tank, and two arc-shaped grooves are symmetrically provided on the inner wall of the second sleeve. Two second sliding blocks are symmetrically fixedly provided on the lower end of the rotating shaft, and the two second sliding blocks slide in an arc shape in the two arc-shaped grooves respectively, so that the two arc-shaped grooves are connected to each other at the head and tail.

[0015] According to a further technical solution, a guide block is fixedly provided on the lower inner side of the sedimentation tank, the upper side of the guide block is an inclined structure, a drain valve is provided on one side of the lower part of the sedimentation tank, and the drain valve is located on one side of the inclined lower end of the slope of the guide block.

[0016] According to a further technical solution, a water pump is installed on one side of the upper portion of the treatment tank, one end of the water pump is connected to the interior of the sedimentation tank, and the other end of the water pump is connected to the interior of the treatment tank, and a control panel is installed on one side of the exterior of the box.

[0017] Compared with the prior art, the present invention has the following beneficial effects: An integrated chemical wastewater treatment device of the present invention, through the setting of fusion plates, baffles, and ports, the piston plate moves downward to drive several fusion plates to move downward, and the two sides of the fusion plate are respectively in sliding contact with the inclined surfaces of one end of each pair of baffles close to each other, so that the two baffles in the upper port are close to each other under the elastic force of the two first springs, thereby reducing the liquid flow of the upper port and preventing larger flocs in the sedimentation tank from entering the first fusion chamber through the upper port. Then, the piston plate moves upward to drive several fusion plates to move upward, and the two sides of the fusion plate are respectively in sliding contact with the inclined surfaces of one end of each pair of baffles close to each other, and under the guiding action of the two sides of the fusion plate, the two baffles are moved away from each other, thereby increasing the liquid flow of the upper port, which is conducive to squeezing and discharging the solution in the first fusion chamber through the upper port, avoiding the blockage of the upper port, and is conducive to fully fusing the chemical wastewater and the flocculant in the first fusion chamber and the second fusion chamber.

[0018] The present invention provides an integrated chemical wastewater treatment device. Through the arrangement of the first rotating plate and the first folding member, the two second rotating plates rotate and shrink to push the two second rubber blocks, the second push rod, and the second slide plate to approach each other. The two second slide plates approach each other to allow the solution in the second hydraulic chamber to enter the first hydraulic chamber through the connecting channel. The solution in the first hydraulic chamber pushes the two first slide plates, the first push rod, and the first rubber block away from each other. The two first rubber blocks move away from each other to push the two first rotating plates to move away from each other and rotate. The two first rotating plates rotate to straighten and unfold the two first folding members. The rotation of the rotating shaft drives the piston plate to rotate. The rotation of the piston plate drives the fusion plate, the first rotating plate, and the first folding member to rotate, so as to fully fuse and contact the chemical wastewater in the first fusion chamber and the second fusion chamber with the flocculant. The flocculant is used to promote the colloid and suspended particles in the water to combine and form flocculent precipitation, so as to achieve the effect of water purification. Through the arrangement of the second rotating plate and the second folding member, the two first rotating plates are contacted and resisted by the two side walls of the through hole, so that the two first rotating plates are rotated close to each other, so that the two first folding members are folded and shrunk. The two first rotating plates rotate close to each other and push the two first rubber blocks, the first push rod, and the first slide plate close to each other. The two first slide plates move close to each other and squeeze the solution in the first hydraulic chamber into the second hydraulic chamber through the connecting channel. The solution in the second hydraulic chamber pushes the two second slide plates, the second push rod, and the second rubber block away from each other. The two second rubber blocks move away from each other and push the two second rotating plates to rotate away from each other. The rotation of the two second rotating plates drives the two second folding members to straighten and unfold. The rotation of the rotating shaft drives the piston plate to rotate, and the rotation of the piston plate drives the fusion plate, the second rotating plate, and the second folding member to rotate, so as to stir and fuse the chemical wastewater and the flocculant in the sedimentation tank, so that the chemical wastewater and the flocculant in the sedimentation tank are fully fused and contacted; and the rotation of several fusion plates drives the rotation of the upper disc, and the rotation of the disc drives several ports to rotate, so as to spirally squeeze and spray the solution in the first fusion chamber, increase the contact area between the chemical wastewater and the flocculant in the sedimentation tank, and further increase the full fusion and contact between the chemical wastewater and the flocculant in the sedimentation tank.

[0019] The integrated chemical wastewater treatment device of the present invention, through the arrangement of the first fusion chamber, the second fusion chamber, the piston plate, and the disc, the rotating shaft rotates and moves up and down to drive the piston plate and the two fusion components to rotate and move up and down, and continuously sucks the chemical wastewater in the sedimentation tank into the first fusion chamber and the second fusion chamber respectively, and sucks the flocculant in the flocculant box into the first fusion chamber and the second fusion chamber respectively, which is conducive to the initial fusion contact between the chemical wastewater and the flocculant in the cylinder. Then, the fluidity of the chemical wastewater is used to enable the flocculant in the cylinder to be spirally ejected into the sedimentation tank along with the chemical wastewater under the action of the rotation of the disc, so as to promote the full contact between the flocculant and the chemical wastewater, and the flocculant is used to promote the combination with the colloid and suspended particles in the water to form flocculent precipitation, so as to achieve the effect of water purification. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0022] Figure 1 It is an isometric structural schematic diagram of the present invention; Figure 2 It is a front view structural schematic diagram of the present invention; Figure 3 for Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle; Figure 4 for Figure 3 A schematic diagram of the local enlarged structure at C in the middle; Figure 5 for Figure 3 A schematic diagram of the local enlarged structure at D in the middle; Figure 6 It is a left-side structural schematic diagram of the present invention; Figure 7 for Figure 6 Schematic diagram of the cross-sectional structure at the middle BB; Figure 8 for Figure 7 A schematic diagram of the local enlarged structure at E in the middle; Fig. 9 for Figure 7 Schematic diagram of the local enlarged structure at F in the middle.

[0023] Description of reference numerals: Box body 10, feed pipe 11, discharge pipe 12, partition 13, sedimentation tank 14, treatment tank 15, water pump 16, guide block 17, drain valve 18, cover plate 19, stepping motor 20, flocculant box 21, control panel 22, fixing plate 23, cylinder 24, piston plate 25, first fusion chamber 26, second fusion chamber 27, first connecting pipe 28, second connecting pipe 29, disc 30, rotating shaft 31, fusion plate 32, through port 34, baffle 36, first spring 37 , the first rotating plate 39, the second rotating plate 40, the first folding member 41, the second folding member 42, the first hydraulic chamber 45, the first slide plate 46, the first push rod 47, the first rubber block 48, the second spring 49, the second hydraulic chamber 50, the connecting channel 51, the second slide plate 52, the second push rod 53, the second rubber block 54, the third spring 55, the annular member 56, the first sleeve 57, the first slider 58, the slide groove 59, the second sleeve 60, the arc slide groove 61, and the second slider 62. DETAILED DESCRIPTION

[0024] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0025] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] As attached Figure 1 To Attachment Fig. 9 As shown: The invention provides an integrated chemical wastewater treatment device.

[0028] Refer to the attached Figure 1 To Attachment Fig. 9, including a box body 10, a partition 13 is fixedly provided in the middle of the box body 10, a sedimentation tank 14 and a treatment tank 15 are separated inside the box body 10 by the partition 13, a feeding pipe 11 is provided on one side of the upper part of the sedimentation tank 14, and a discharge pipe 12 is provided on one side of the treatment tank 15, a fixed plate 23 is fixedly provided in the middle of the sedimentation tank 14, a cylinder 24 is fixedly provided in the middle of the fixed plate 23, a piston plate 25 is slidably provided inside the cylinder 24, a first fusion chamber 26 and a second fusion chamber 27 are separated inside the cylinder 24 by the piston plate 25, a disc 30 is rotatably provided at the upper and lower ends of the cylinder 24, a plurality of through openings 34 are provided on the sides of the two discs 30 away from each other, a baffle 36 is slidably provided in the two side walls of each through opening 34, and a piston plate 25 is provided on the upper and lower sides of the piston plate 25. A fusion component is provided, and a flocculant box 21 is provided on the upper side of the box body 10; the fusion component includes a plurality of fusion plates 32, one end of the fusion plate 32 is fixedly connected to one side of the piston plate 25, and the other end of the fusion plate 32 extends to the outside of the disc 30 through the through hole 34, and the inclined surfaces on both sides of the fusion plate 32 are respectively in sliding contact with the inclined surfaces of one end of each pair of baffles 36 that are close to each other, and a first rotating plate 39 and a second rotating plate 40 are respectively provided on the inclined surfaces on both sides of the fusion plate 32, and the ends of each first rotating plate 39 and each second rotating plate 40 that are close to each other are rotatably connected to the inclined surface of one side of the fusion plate 32, and the ends of each first rotating plate 39 and each second rotating plate 40 that are away from each other are respectively connected to the inclined surface of one side of the fusion plate 32, and a first folding member 41 and a second folding member 42 are provided.

[0029] Preferably, see Attachment Figure 3 , Attachment Figure 5 , to the attached Figure 7 The interior of the flocculant box 21 is connected with the interior of the first fusion chamber 26 and is provided with a first connecting pipe 28. The interior of the flocculant box 21 is connected with the interior of the second fusion chamber 27 and is provided with a second connecting pipe 29. The ends of the two baffles 36 that are away from each other are respectively connected to the end walls of the disc 30 and are provided with a first spring 37. The interior of the fusion plate 32 is provided with a first hydraulic chamber 45 and a second hydraulic chamber 50. The interior of the first hydraulic chamber 45 and the interior of the second hydraulic chamber 50 are connected to each other and are provided with a connecting channel 51. A first slide plate 46 is slidably provided on both sides of the interior of the first hydraulic chamber 45. A first push rod 47 is fixedly provided on the side away from each other of the two first slide plates 46. Two first rubber blocks 48 are fixedly provided on the ends away from each other of the two first push rods 47. The sides away from each other of the two first rubber blocks 48 are respectively in contact with the sides of each pair of first rotating plates 39 that are close to each other.

[0030] Preferably, see Attachment Figure 3 , Attachment Figure 5A second slide plate 52 is slidably provided on both sides of the interior of the second hydraulic chamber 50, and a second push rod 53 is fixedly provided on the side away from each other of the two second slide plates 52, and a second rubber block 54 is fixedly provided on the end away from each other of the two second push rods 53, and the side away from each other of the two second rubber blocks 54 is in contact with the side of each pair of second rotating plates 40 that is close to each other.

[0031] Preferably, see Attachment Figure 1 To Attachment Figure 8 A second spring 49 is provided between the two sides of the first hydraulic chamber 45 and the two sides away from each other of each pair of first slide plates 46, and a third spring 55 is provided between the two sides of the second hydraulic chamber 50 and the two sides away from each other of each pair of second slide plates 52.

[0032] Preferably, see Attachment Figure 3 , Attachment Figure 5 A ring member 56 is fixedly provided on each side of the two disks 30 close to each other. The two ring members 56 slide in an annular manner in the upper and lower end walls of the cylinder 24 respectively. The cross section of each ring member 56 is a T-shaped structure.

[0033] Preferably, see Attachment Figure 3 A rotating shaft 31 is provided inside the sedimentation tank 14 , and the outer side of the rotating shaft 31 is fixedly connected to the piston plate 25 , and the outer side of the rotating shaft 31 is in sliding contact with the disc 30 .

[0034] Preferably, see Attachment Figure 3 To Attachment Figure 4 A cover plate 19 is provided at the upper end of the sedimentation tank 14, a stepper motor 20 is provided on the upper side of the cover plate 19, a first sleeve 57 is fixedly provided at the output end of the stepper motor 20, a slide groove 59 is provided on one side of the inner wall of the first sleeve 57, a first slider 58 is fixedly provided on one side of the upper end of the rotating shaft 31, and the first slider 58 slides vertically in the slide groove 59.

[0035] Preferably, see Attachment Figure 7 To Attachment Figure 8 A second sleeve 60 is fixedly provided on the lower inner side of the sedimentation tank 14, and two arc-shaped slide grooves 61 are symmetrically provided on the inner wall of the second sleeve 60. Two second sliders 62 are symmetrically fixedly provided on the lower end of the rotating shaft 31. The two second sliders 62 slide in an arc shape in the two arc-shaped slide grooves 61 respectively, and the two arc-shaped slide grooves 61 are connected to each other at the head and tail.

[0036] Preferably, see Attachment Figure 7 To Attachment Figure 8 A guide block 17 is fixedly provided on the lower side of the sedimentation tank 14 , and the upper side of the guide block 17 is an inclined structure. A drain valve 18 is provided on one side of the lower part of the sedimentation tank 14 , and the drain valve 18 is located on one side of the inclined lower end of the inclined surface of the guide block 17 .

[0037] Preferably, see Attachment Figure 1 , Attachment Figure 7 A water pump 16 is installed on one side of the upper part of the treatment tank 15 , one end of the water pump 16 is connected to the interior of the sedimentation tank 14 , and the other end of the water pump 16 is connected to the interior of the treatment tank 15 . A control panel 22 is installed on one side of the outer side of the box body 10 .

[0038] Specific use of the present invention: Chemical wastewater enters the sedimentation tank 14 through the feed pipe 11. The staff controls the stepper motor 20 to start through the control panel 22. The stepper motor 20 starts to drive the first sleeve 57 to rotate. The first slider 58 slides vertically in the slide groove 59, and the second fusion chamber 27 rotates to drive the rotating shaft 31 to rotate. The rotating shaft 31 rotates to drive the two second sliders 62 to slide in arcs in the two arc slide grooves 61. The two arc slide grooves 61 are connected to each other at the head and tail, so that the rotating shaft 31 rotates and moves up and down. The up and down movement of the rotating shaft 31 drives the piston plate 25 to move up and down.

[0039] When the piston plate 25 moves downward, the piston plate 25 moves downward and sucks into the first fusion chamber 26 through the plurality of openings 34 of the upper disc 30, and sucks the flocculant in the flocculant box 21 into the first fusion chamber 26 through the first connecting pipe 28, so that the chemical wastewater and the flocculant are initially fused and contacted in the first fusion chamber 26. The second rotating plate 40 rotates so that the second folding member 42 is located in the sedimentation tank 14 in a straightened state, and the first rotating plate 39 rotates so that the first folding member 41 is located in the cylinder 24 in a straightened state.

[0040] At this time, the piston plate 25 of the upper fusion assembly moves downward, driving the fusion plate 32 to move downward, and the fusion plate 32 moves downward, driving the two second rotating plates 40 to move downward, and the two sides of the two second rotating plates 40 that are away from each other are respectively resisted by the two side walls of the upper through-hole 34, so that the two second rotating plates 40 rotate and contract, and the rotation of the two second rotating plates 40 drives the two second folding members 42 to fold and contract, so as to facilitate the fusion plate 32 to move downward in the through-hole 34. The rotation and contraction of the two second rotating plates 40 push the two second rubber blocks 54, the second push rod 53, and the second slide plate 52 to approach each other, and the two second slide plates 52 approach each other to allow the solution in the second hydraulic chamber 50 to enter the first hydraulic chamber 45 through the connecting channel 51. The solution in the first hydraulic chamber 45 pushes the two first slide plates 46, the first push rod 47, and the first rubber block 48 away from each other, and the two first rubber blocks 48 move away from each other to push the two first rotating plates 39 away from each other to rotate, and the two first rotating plates 39 rotate to straighten and unfold the two first folding members 41. At this time, the two first rotating plates 39 and the two first folding members 41 are located in the first fusion chamber 26. The rotation of the rotating shaft 31 drives the piston plate 25 to rotate, and the rotation of the piston plate 25 drives the fusion plate 32, the first rotating plate 39, and the first folding member 41 to rotate, so as to fully fuse and contact the chemical wastewater in the first fusion chamber 26 with the flocculant, and use the flocculant to promote the combination with the colloid and suspended particles in the water to form flocculent precipitation, so as to achieve the effect of water purification. Among them, the two second slide plates 52 approach each other and respectively stretch the two third springs 55 to generate elastic force.

[0041] At the same time, the piston plate 25 moves downward, driving the fusion plates 32 to move downward, and the two sides of the fusion plates 32 respectively slide in contact with the inclined surfaces of the ends of each pair of baffles 36 that are close to each other, so that the two baffles 36 in the upper opening 34 are close to each other under the elastic force of the two first springs 37, reducing the amount of liquid passing through the upper opening 34, and preventing larger flocs in the sedimentation tank 14 from entering the first fusion chamber 26 through the upper opening 34. At this time, the piston plate 25 of the fusion assembly on the lower side moves downward, driving the fusion plate 32 to move downward, and the fusion plate 32 moves downward, driving the two first rotating plates 39 to move downward, and the two sides of the two first rotating plates 39 that are away from each other are contacted and resisted by the two side walls of the through-hole 34, so that the two first rotating plates 39 are moved closer to each other and rotated, so that the two first folding members 41 are folded and contracted. The two first rotating plates 39 move closer to each other and rotate, pushing the two first rubber blocks 48, the first push rod 47, and the first slide plate 46 to move closer to each other, and the two first slide plates 46 move closer to each other to squeeze the solution in the first hydraulic chamber 45 into the second hydraulic chamber 50 through the connecting channel 51. The solution in the second hydraulic chamber 50 pushes the two second slide plates 52, the second push rod 53, and the second rubber block 54 away from each other, and the two second rubber blocks 54 move away from each other and push the two second rotating plates 40 to move away from each other and rotate, and the two second rotating plates 40 rotate and drive the two second folding members 42 to straighten and unfold. At this time, the second folding member 42 is located in the sedimentation tank 14. The rotation of the rotating shaft 31 drives the piston plate 25 to rotate, and the rotation of the piston plate 25 drives the fusion plate 32, the second rotating plate 40, and the second folding member 42 to rotate, so as to fully fuse and contact the chemical wastewater and the flocculant in the sedimentation tank 14. The two first slide plates 46 move away from each other and stretch the two second springs 49 to generate elastic force.

[0042] When the piston plate 25 moves upward, the state in the first fusion chamber 26 is changed. The piston plate 25 moves upward and drives the plurality of fusion plates 32 to move upward. The two sides of the fusion plates 32 respectively slide in contact with the inclined surfaces of the ends of each pair of baffles 36 that are close to each other. Under the guidance of the two sides of the fusion plates 32, the two baffles 36 move away from each other, increasing the liquid flow rate of the upper opening 34, which is conducive to squeezing the solution in the first fusion chamber 26 out through the upper opening 34 and avoiding blockage of the upper opening 34. The piston plate 25 moves upward to squeeze the solution in the first fusion chamber 26 out through the plurality of upper openings 34.

[0043] At this time, the piston plate 25 of the upper fusion assembly moves upward, driving the plurality of fusion plates 32 to move upward, and the fusion plates 32 move upward, driving the two first rotating plates 39 to move upward, and the two sides of the two first rotating plates 39 that are away from each other are contacted and resisted by the two side walls of the through-port 34, so that the two first rotating plates 39 are moved closer to each other and rotated, so that the two first folding members 41 are folded and contracted. The two first rotating plates 39 move closer to each other and rotate, pushing the two first rubber blocks 48, the first push rod 47, and the first slide plate 46 to move closer to each other, and the two first slide plates 46 move closer to each other to squeeze the solution in the first hydraulic chamber 45 into the second hydraulic chamber 50 through the connecting channel 51. The solution in the second hydraulic chamber 50 pushes the two second slide plates 52, the second push rod 53, and the second rubber block 54 away from each other, and the two second rubber blocks 54 move away from each other and push the two second rotating plates 40 to move away from each other and rotate, and the two second rotating plates 40 rotate and drive the two second folding members 42 to straighten and unfold. At this time, the second folding member 42 is located in the sedimentation tank 14. The rotation of the rotating shaft 31 drives the piston plate 25 to rotate, and the rotation of the piston plate 25 drives the fusion plate 32, the second rotating plate 40, and the second folding piece 42 to rotate, so as to stir and fuse the chemical wastewater and the flocculant in the sedimentation tank 14, so that the chemical wastewater and the flocculant in the sedimentation tank 14 are fully fused and contacted; and the rotation of several fusion plates 32 drives the upper disc 30 to rotate, and the rotation of the disc 30 drives the rotation of several ports 34, so as to spirally squeeze and spray out the solution in the first fusion chamber 26, increase the contact area between the chemical wastewater and the flocculant in the sedimentation tank 14, and further increase the chemical wastewater in the sedimentation tank 14. The flocculant is fully fused and contacted.

[0044] In the state of the second fusion chamber 27, the piston plate 25 moves upward to suck the solution in the sedimentation tank 14 into the second fusion chamber 27 through the lower opening 34, and sucks the flocculant in the flocculant box 21 into the second fusion chamber 27 through the second connecting pipe 29 for preliminary fusion.

[0045] At the same time, the piston plate 25 moves upward to drive the fusion plates 32 to move upward, and the two sides of the fusion plates 32 are respectively in sliding contact with the inclined surfaces of one end of each pair of baffles 36 that are close to each other. Under the elastic force of the two first springs 37, the two baffles 36 are brought close to each other, reducing the liquid flow through the lower opening 34, thereby preventing larger flocs in the sedimentation tank 14 from entering the second fusion chamber 27 through the lower opening 34.

[0046] At this time, the piston plate 25 of the fusion assembly on the lower side moves upward, driving the fusion plates 32 to move upward, and the fusion plates 32 move upward, driving the two second rotating plates 40 to move upward, and the two sides of the two second rotating plates 40 that are away from each other are respectively resisted by the two side walls of the lower through-hole 34, so that the two second rotating plates 40 rotate and contract, and the rotation of the two second rotating plates 40 drives the two second folding members 42 to fold and contract, so as to facilitate the fusion plate 32 to move downward in the through-hole 34. The rotation and contraction of the two second rotating plates 40 push the two second rubber blocks 54, the second push rod 53, and the second slide plate 52 to approach each other, and the two second slide plates 52 approach each other to allow the solution in the second hydraulic chamber 50 to enter the first hydraulic chamber 45 through the connecting channel 51. The solution in the first hydraulic chamber 45 pushes the two first slide plates 46, the first push rod 47, and the first rubber block 48 away from each other, and the two first rubber blocks 48 move away from each other to push the two first rotating plates 39 away from each other and rotate, and the two first rotating plates 39 rotate to straighten and unfold the two first folding members 41. At this time, the two first rotating plates 39 and the two first folding members 41 are located in the first fusion chamber 26. The rotation of the rotating shaft 31 drives the piston plate 25 to rotate, and the rotation of the piston plate 25 drives the fusion plate 32, the first rotating plate 39, and the first folding member 41 to rotate, so as to fully fuse and contact the chemical wastewater in the second fusion chamber 27 with the flocculant, and use the flocculant to promote the combination with the colloid and suspended particles in the water to form flocculent precipitation, so as to achieve the effect of water purification.

[0047] Therefore, the rotation shaft 31 rotates and moves up and down, driving the piston plate 25 and the two fusion components to rotate and move up and down, continuously sucking the chemical wastewater in the sedimentation tank 14 into the first fusion chamber 26 and the second fusion chamber 27, and sucking the flocculant in the flocculant box 21 into the first fusion chamber 26 and the second fusion chamber 27, respectively, which is conducive to the preliminary fusion contact between the chemical wastewater and the flocculant in the cylinder 24. Then, the fluidity of the chemical wastewater is used to make the flocculant in the cylinder 24 spirally ejected into the sedimentation tank 14 along with the chemical wastewater under the action of the rotation of the disc 30, promoting the full contact between the flocculant and the chemical wastewater, and using the flocculant to promote the combination with the colloid and suspended particles in the water to form flocculent precipitation, so as to achieve the effect of water purification.

[0048] The precipitated flocs fall to the upper side of the guide block 17 and are guided by the upper inclined surface of the guide block 17 so that the flocs are accumulated on the side of the drain valve 18, which is conducive to discharging the flocs using the drain valve 18.

[0049] When the chemical wastewater in the sedimentation tank 14 is fully contacted with the flocculant and precipitated, the staff controls the water pump 16 to start through the control panel 22, and the water pump 16 starts to transfer the clean water in the upper layer of the sedimentation tank 14 to the treatment tank 15. After the clean water on the upper side is separated by layers, the floccules in the lower layer are discharged through the sewage valve 18.

[0050] An integrated chemical wastewater treatment device of the present invention, through the arrangement of the fusion plate 32, the baffle plate 36, and the through-port 34, the piston plate 25 moves downward to drive the plurality of fusion plates 32 to move downward, and the two sides of the fusion plate 32 respectively slide in contact with the inclined surfaces of one end of each pair of baffle plates 36 that are close to each other, so that the two baffle plates 36 in the upper through-port 34 are close to each other under the elastic force of the two first springs 37, thereby reducing the liquid flow through the upper through-port 34 and preventing larger flocs in the sedimentation tank 14 from entering the first fusion chamber 26 through the upper through-port 34. Then, the piston plate 25 moves upward to drive the fusion plates 32 to move upward, and the two sides of the fusion plate 32 respectively slide in contact with the inclined surfaces of one end of each pair of baffles 36 that are close to each other. Under the guiding action of the two sides of the fusion plate 32, the two baffles 36 are moved away from each other, increasing the liquid flow rate of the upper side opening 34, which is beneficial to squeeze and discharge the solution in the first fusion chamber 26 through the upper side opening 34, avoiding blockage of the upper side opening 34, and facilitating the full fusion of the chemical wastewater and the flocculant in the first fusion chamber 26 and the second fusion chamber 27.

[0051] The present invention provides an integrated chemical wastewater treatment device. Through the arrangement of the first rotating plate 39 and the first folding member 41, the two second rotating plates 40 rotate and shrink to push the two second rubber blocks 54, the second push rod 53, and the second slide plate 52 to approach each other. The two second slide plates 52 approach each other to allow the solution in the second hydraulic chamber 50 to enter the first hydraulic chamber 45 through the connecting channel 51. The solution in the first hydraulic chamber 45 pushes the two first slide plates 46, the first push rod 47, and the first rubber block 48 to move away from each other. The two first rubber blocks 48 move away from each other to push the two first rotating plates 39 to move away from each other. The two first rotating plates 39 rotate to straighten and unfold the two first folding members 41. The rotation of the rotating shaft 31 drives the piston plate 25 to rotate. The rotation of the piston plate 25 drives the fusion plate 32, the first rotating plate 39, and the first folding member 41 to rotate, so as to fully fuse and contact the chemical wastewater in the first fusion chamber 26 and the second fusion chamber 27 with the flocculant. The flocculant is used to promote the combination with the colloid and suspended particles in the water to form flocculent precipitation, thereby achieving the effect of water purification. By setting the second rotating plate 40 and the second folding member 42, the two sides of the two first rotating plates 39 that are away from each other are contacted and resisted by the two side walls of the through hole 34, so that the two first rotating plates 39 are moved closer to each other and rotated, so that the two first folding members 41 are folded and contracted. The two first rotating plates 39 move closer to each other and rotate, pushing the two first rubber blocks 48, the first push rod 47, and the first slide plate 46 closer to each other. The two first slide plates 46 move closer to each other and squeeze the solution in the first hydraulic chamber 45 into the second hydraulic chamber 50 through the connecting channel 51. The solution in the second hydraulic chamber 50 pushes the two second slide plates 52, the second push rod 53, and the second rubber block 54 away from each other. The two second rubber blocks 54 move away from each other and push the two second rotating plates 40 away from each other and rotate. The rotation of the two second rotating plates 40 drives the two second folding members 42 to straighten and unfold. The rotation of the rotating shaft 31 drives the piston plate 25 to rotate, and the rotation of the piston plate 25 drives the fusion plate 32, the second rotating plate 40, and the second folding piece 42 to rotate, so as to stir and fuse the chemical wastewater and the flocculant in the sedimentation tank 14, so that the chemical wastewater and the flocculant in the sedimentation tank 14 are fully fused and contacted; and the rotation of several fusion plates 32 drives the upper disc 30 to rotate, and the rotation of the disc 30 drives the rotation of several ports 34, so as to spirally squeeze and spray out the solution in the first fusion chamber 26, increase the contact area between the chemical wastewater and the flocculant in the sedimentation tank 14, and further increase the chemical wastewater in the sedimentation tank 14. The flocculant is fully fused and contacted.

[0052] The integrated chemical wastewater treatment device of the present invention, through the arrangement of the first fusion chamber 26, the second fusion chamber 27, the piston plate 25, and the disc 30, the rotating shaft 31 rotates and moves up and down to drive the piston plate 25 and the two fusion components to rotate and move up and down, and continuously sucks the chemical wastewater in the sedimentation tank 14 into the first fusion chamber 26 and the second fusion chamber 27, and sucks the flocculant in the flocculant box 21 into the first fusion chamber 26 and the second fusion chamber 27, which is conducive to the preliminary fusion contact between the chemical wastewater and the flocculant in the cylinder 24. Then, the fluidity of the chemical wastewater is used to make the flocculant in the cylinder 24 spirally ejected into the sedimentation tank 14 along with the chemical wastewater under the action of the rotation of the disc 30, so as to promote the full contact between the flocculant and the chemical wastewater, and the flocculant is used to promote the combination with the colloid and suspended particles in the water to form flocculent precipitation, so as to achieve the effect of water purification.

[0053] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An integrated chemical wastewater treatment device, characterized in that: The invention comprises a box body (10), a partition (13) is fixedly provided in the middle of the box body (10), a sedimentation tank (14) and a treatment tank (15) are separated in the box body (10) by the partition (13), a feeding pipe (11) is provided on one side of the upper part of the sedimentation tank (14), a discharge pipe (12) is provided on one side of the treatment tank (15), a fixed plate (23) is fixedly provided in the middle of the sedimentation tank (14), a cylinder (24) is fixedly provided in the middle of the fixed plate (23), and a movable cylinder (24) is slidably provided in the cylinder (24) The piston plate (25) is provided inside the cylinder (24) to separate a first fusion chamber (26) and a second fusion chamber (27) through the piston plate (25). A disc (30) is rotatably provided at the upper and lower ends of the cylinder (24). A plurality of through openings (34) are provided on the sides of the two discs (30) that are away from each other. A baffle (36) is slidably provided in the two side walls of each through opening (34). A fusion assembly is provided on the upper and lower sides of the piston plate (25). A flocculant box (21) is provided on the upper side of the box body (10); The fusion assembly comprises a plurality of fusion plates (32), one end of the fusion plate (32) being fixedly connected to one side of the piston plate (25), the other end of the fusion plate (32) extending through the through hole (34) to the outside of the disc (30), the inclined surfaces on both sides of the fusion plate (32) respectively being in sliding contact with the inclined surfaces on one end of each pair of baffles (36) close to each other, a first rotating plate (39) and a second rotating plate (40) being respectively provided on the inclined surfaces on both sides of the fusion plate (32), the ends of each of the first rotating plate (39) and each of the second rotating plates (40) close to each other being rotatably connected to the inclined surface on one side of the fusion plate (32), and the ends of each of the first rotating plate (39) and each of the second rotating plates (40) far away from each other being respectively connected to the inclined surface on one side of the fusion plate (32) and being provided with a first folding member (41) and a second folding member (42).

2. The integrated chemical wastewater treatment device according to claim 1 is characterized in that: The interior of the flocculant box (21) is connected with the interior of the first fusion chamber (26) and is provided with a first connecting pipe (28); the interior of the flocculant box (21) is connected with the interior of the second fusion chamber (27) and is provided with a second connecting pipe (29); the ends of the two baffles (36) that are away from each other are respectively connected to the end wall of the disc (30) and are provided with a first spring (37); the interior of the fusion plate (32) is provided with a first hydraulic chamber (45) and a second hydraulic chamber (50); the interior of the first hydraulic chamber (45) and the interior of the second hydraulic chamber (50) are connected to each other and are provided with a connecting channel (51); a first slide plate (46) is slidably provided on both sides of the interior of the first hydraulic chamber (45); a first push rod (47) is fixedly provided on the side away from each other of the two first slide plates (46); two first rubber blocks (48) are fixedly provided on the ends away from each other of the two first push rods (47); the sides away from each other of the two first rubber blocks (48) are respectively in contact with the sides of each pair of the first rotating plates (39) that are close to each other.

3. The integrated chemical wastewater treatment device according to claim 2 is characterized in that: A second slide plate (52) is slidably disposed on both sides of the second hydraulic chamber (50), a second push rod (53) is fixedly disposed on the side away from each other of the two second slide plates (52), a second rubber block (54) is fixedly disposed on the end away from each other of the two second push rods (53), and the side away from each other of the two second rubber blocks (54) is in contact with the side of each pair of second rotating plates (40) that is close to each other.

4. The integrated chemical wastewater treatment device according to claim 3 is characterized in that: A second spring (49) is provided between the two sides of each pair of first slide plates (46) that are away from each other and are connected to the two sides of the interior of the first hydraulic chamber (45), and a third spring (55) is provided between the two sides of each pair of second slide plates (52) that are away from each other and are connected to the two sides of the interior of the second hydraulic chamber (50).

5. The integrated chemical wastewater treatment device according to claim 1 is characterized in that: An annular member (56) is fixedly provided on each side of the two disks (30) close to each other. The two annular members (56) slide in annular shapes in the upper and lower end walls of the cylinder (24). The cross section of each annular member (56) is a T-shaped structure.

6. The integrated chemical wastewater treatment device according to claim 1 is characterized in that: A rotating shaft (31) is provided inside the sedimentation tank (14), the outer side of the rotating shaft (31) is fixedly connected to the piston plate (25), and the outer side of the rotating shaft (31) is in sliding contact with the disc (30).

7. The integrated chemical wastewater treatment device according to claim 6 is characterized in that: A cover plate (19) is provided at the upper end of the sedimentation tank (14), a stepper motor (20) is provided on the upper side of the cover plate (19), a first sleeve (57) is fixedly provided at the output end of the stepper motor (20), a slide groove (59) is provided on one side of the inner wall of the first sleeve (57), a first slider (58) is fixedly provided on one side of the upper end of the rotating shaft (31), and the first slider (58) slides vertically in the slide groove (59).

8. The integrated chemical wastewater treatment device according to claim 7 is characterized in that: A second sleeve (60) is fixedly provided on the lower inner side of the sedimentation tank (14), and two arc-shaped slide grooves (61) are symmetrically provided on the inner wall of the second sleeve (60). Two second sliders (62) are symmetrically fixedly provided on the lower end of the rotating shaft (31), and the two second sliders (62) slide in an arc shape in the two arc-shaped slide grooves (61) respectively, so that the two arc-shaped slide grooves (61) are connected to each other at the head and tail.

9. The integrated chemical wastewater treatment device according to claim 1, characterized in that: A guide block (17) is fixedly provided on the lower side of the interior of the sedimentation tank (14), and the upper side of the guide block (17) is in an inclined structure. A sewage valve (18) is provided on one side of the lower part of the sedimentation tank (14), and the sewage valve (18) is located on one side of the inclined lower end of the inclined surface of the guide block (17).

10. The integrated chemical wastewater treatment device according to claim 1, characterized in that: A water pump (16) is installed on one side of the upper part of the treatment tank (15), one end of the water pump (16) is connected to the interior of the sedimentation tank (14), and the other end of the water pump (16) is connected to the interior of the treatment tank (15). A control panel (22) is installed on one side of the exterior of the box (10).

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