CN114349227B - Alkali decrement microfiber waste water multi-stage treatment device - Google Patents
Alkali decrement microfiber waste water multi-stage treatment device Download PDFInfo
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- CN114349227B CN114349227B CN202210274986.6A CN202210274986A CN114349227B CN 114349227 B CN114349227 B CN 114349227B CN 202210274986 A CN202210274986 A CN 202210274986A CN 114349227 B CN114349227 B CN 114349227B
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Abstract
The invention discloses a multistage treatment device for alkali-reduction microfiber production wastewater, which belongs to the technical field of wastewater treatment and comprises a treatment box, wherein the top of the treatment box is provided with an opening, a floating type filtering mechanism is fixedly arranged on the inner side of the opening, the top of the treatment box is also provided with a hopper, the bottom of the hopper is connected with a discharging pipe, the discharging pipe extends to the inner side of the treatment box, and the bottom of the discharging pipe is fixedly provided with a quantitative feeding mechanism; both realized the filtration of sewage, impurity on the filter screen can be clear away to the while unpowered, reduce work load, reduce movable filter screen clearance number of times, can be according to invariable sewage volume automatic addition equivalent medicament, and sewage is in static in the treatment box, the flocculation that can maximize performance medicament, flocculation is effectual, conveniently carry out the sewage treatment operation that lasts, can realize the full automatization operation of sewage, sewage treatment efficiency is high, economic benefits is high, and the integrated integration of whole device, and occupation area is little, convenient manufacturing and transportation.
Description
Technical Field
The invention belongs to the technical field of wastewater treatment, and particularly relates to a multistage treatment device for alkali-reduction microfiber production wastewater.
Background
In the production of synthetic leather, alkali decrement technology is a specific process of microfiber leather production, a bi-component sea-island fiber formed in a spinning process removes a continuous phase of the sea-island fiber through the alkali decrement technology, superfine fiber formed by a disperse phase can be obtained, fiber superfine and release performance are the key points of simulation and softening of the synthetic leather, an alkali decrement method is a common sea-island structure chemical stripping method for island-fixed composite superfine fiber, a large amount of wastewater is generated when the alkali decrement method is used for producing the microfiber, and at present, relevant researches are made in China aiming at treating alkali decrement wastewater.
At present, a large amount of sewage is generated in the production process of microfiber, in order to ensure that the sewage can meet the requirement of environmental protection discharge, and therefore the sewage needs to be subjected to multistage treatment operation, the invention patent with the prior patent number of CN113426365B discloses a rubber regeneration wastewater treatment device, which has the advantages that when the rubber regeneration wastewater treatment device is used, different amounts of reactants can be put into a mixing box by a quantitative feeding device according to the flow rate of the wastewater in a drainage piece, so that the added reactant amount can be ensured to be mutually matched with the wastewater amount, manual measurement is not needed each time, the use is convenient, then the mixing device can be started to mix the wastewater and the reactants, after the mixing is finished, a filtering device can be started to filter and discharge the mixed wastewater, but when the sewage in the patent is filtered, a filter screen needs to be frequently cleaned, the workload is large, the clearance number of times is frequent, and when adding medicine flocculation and precipitation operation to sewage, sewage is dynamic flow, leads to the flocculating agent to hardly produce the flocculation like this, and the flocculation effect is poor, and the dose of medicine is directly proportional with the sewage volume, is difficult to add equivalent medicament according to invariable sewage volume is automatic, produces the medicament easily and adds the condition more or less, can not realize the full automation operation of sewage, and sewage treatment is inefficient, and economic benefits is not high.
Disclosure of Invention
The invention aims to provide a multistage treatment device for alkali-reduction microfiber production wastewater, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an alkali decrement super fine waste water multi-stage treatment device, including handling the case, the top of handling the case is equipped with the opening, the opening inboard has set firmly floating filter mechanism, the hopper is still installed at the top of handling the case, the bottom of hopper is connected with the blowing pipe, the blowing pipe extends to and handles the incasement side, the bottom of blowing pipe has set firmly the reinforced mechanism of ration, the reinforced mechanism of ration is connected with floating filter mechanism, the inside of handling the case still sets firmly the multiple spot position rabbling mechanism that is in the floating filter mechanism outside, it is provided with two sewage pipes to handle the position department that the case is in the opening top, all install the solenoid valve on two sewage pipes, it has drain pump and dredge pump to handle a side wall mounting of bottom of the case portion, the drain pump is in the top of dredge pump.
As a preferred embodiment, the floating type filtering mechanism comprises a floating ball inside the treatment box, the floating ball is fixedly connected to the bottom end of the floating rod, a U-shaped rod is fixedly connected to the top end of the floating rod, two ends of the U-shaped rod are fixedly connected to two connecting pieces respectively, the inner sides of the two connecting pieces are hinged to one ends of two movable filter screens respectively through two connecting shafts, the other ends of the movable filter screens are rotatably connected to the side walls of the two movable blocks respectively, the two movable blocks slide in two guide rails respectively, and the two guide rails are fixedly connected to the top of the treatment box.
As a preferred embodiment, the two side walls of the outer side of the treatment box, which are close to the movable filter screen, are fixedly connected with material guide plates which are obliquely arranged, a collection box is arranged below the bottom of the material guide plates, and the collection box is placed on a supporting plate which is fixedly connected with the side wall of the treatment box.
As a preferred embodiment, the outer wall of the floating rod is fixedly connected with a fixed rod, and a movable rod is movably connected in the fixed rod.
As a preferred embodiment, the quantitative feeding mechanism comprises a slider fixedly connected with one end of a movable rod, the slider is in an I shape and slides in a sliding hole in the inner side of a connecting plate, a discharging plate is fixedly connected to the top of the connecting plate and slides at the bottom of a discharging pipe in a fitting manner, two fixed blocks are fixedly connected to the side wall of the bottom of the discharging pipe and are attached to the bottom of the discharging plate, a discharging hole with the same inner diameter as the discharging pipe is formed in the discharging plate, a connecting block is fixedly connected to the surface of the discharging plate and is sleeved on the outer wall of a fixed column, the fixed column is fixedly connected to the outer wall of the discharging pipe, a reset spring is sleeved on the outer wall of the fixed column between the discharging pipe and the connecting block, an L-shaped rod is fixedly connected to the side wall of the slider, a discharging rod is fixedly connected to one end of the L-shaped rod, a discharging block is arranged right above the discharging rod, and is fixedly connected to the inner wall of the treatment box through the connecting rod.
In a preferred embodiment, the discharging block has a quadrilateral structure, and the bottom of the discharging block is an inclined plane.
As a preferred embodiment, the multi-point stirring mechanism comprises a motor installed on the inner wall of the treatment box, a driving gear is fixedly connected to an output shaft of the motor, the driving gear is meshed with an inner toothed ring, the inner toothed ring is rotatably connected in two supporting blocks, the two supporting blocks are fixedly connected to the inner wall of the treatment box, the inner toothed ring is respectively meshed with a plurality of driven gears, the driven gears are fixedly connected to the top end of a stirring shaft, the stirring shaft is rotatably connected inside the treatment box through a bearing block, and stirring blades are fixedly connected to the bottom end of the stirring shaft.
In a preferred embodiment, the bottom of the treatment tank is conical, and a water level sensor is mounted on the inner wall of the bottom of the treatment tank.
As a preferred embodiment, a fixed plate is fixedly connected to a side wall of the top of the treatment tank, a three-control switch is mounted on an inner wall of the top of the fixed plate, a delay relay is mounted on a side wall of the fixed plate, the three-control switch is electrically connected to the electromagnetic valve, the motor and the delay relay, and the delay relay is electrically connected to the drainage pump and the drainage pump.
As a preferred embodiment, a channel for the fixed rod to pass through is arranged on the inner side wall of the treatment box close to the opening.
Compared with the prior art, the multistage alkali-reduction microfiber production wastewater treatment device provided by the invention at least has the following beneficial effects:
(1) through the design of the floating type filtering mechanism, when sewage is discharged into the treatment box through the sewage pipe, the sewage is filtered through the movable filter screen, filtered impurities are left on the movable filter screen, the floating ball gradually moves along with the rise of the liquid level along with the increase of the sewage in the treatment box, the floating ball enables the movable filter screen to turn upwards through the arrangement of the floating rod, the U-shaped rod and the connecting piece, when the movable filter screen moves to the top, the movable filter screen is in an inverted V shape, the impurities on the movable filter screen slide onto the material guide plates on two sides of the treatment box and automatically slide into the collection box along the material guide plates, so that the filtering of the sewage is realized, the impurities on the filter screen can be removed without power, the workload is reduced, and the cleaning times of the movable filter screen are reduced;
(2) through the design of the quantitative feeding mechanism, when the floating ball rises and drives the fixed rod to move upwards through the floating rod, the fixed rod drives the discharging rod to move upwards through the arrangement of the movable rod, the sliding block and the L-shaped rod, when the discharging rod is in contact with the bottom inclined plane of the discharging block, the discharging rod continuously moves upwards and can extrude the connecting plate to move through the sliding block, the connecting plate drives the discharging plate to move, so that a discharging port on the discharging plate corresponds to the bottom of the discharging pipe, a medicament is gradually added into sewage in the treatment box in the process that the discharging rod moves along the bottom inclined plane of the discharging block, when the floating ball moves to the highest position, the top of the movable filter screen can be in contact with the three-control switch and the electromagnetic valve is closed, so that the sewage pipe stops discharging sewage, the sewage in the treatment box reaches the treatment limit, and at the moment, the discharging rod can move to the top of the discharging block, and due to the elastic action of the reset spring, the discharging plate automatically closes and enables the discharging rod to move to one side above the discharging block, the same amount of the medicament can be automatically added according to the constant sewage amount, and the sewage is in a static state in the treatment box, so that the flocculation effect of the medicament can be maximally exerted, and the flocculation effect is good;
(3) through the design of a multi-point stirring mechanism, a plurality of stirring blades can stir sewage in the treatment tank at different positions by utilizing the driving of a motor, so that the dissolving rate of the medicament is greatly improved;
(4) the three control switches can be used for respectively controlling the operation of the electromagnetic valve, the motor and the time delay relay, when the treatment tank reaches the sewage treatment limit, the sewage discharge is automatically stopped, the motor is synchronously started to work and the stirring operation is realized, the delay relay can be used for providing standby time for the drainage pump and the sewage pump after stirring operation, thereby facilitating the flocculation and precipitation of impurities in the sewage, starting the drainage pump and the sewage discharge pump to respectively discharge flocculated water liquid and impurities after the precipitation is finished, and after the inside sewage of treatment case was accomplished, the floater can automatic recovery to initial position again, can drive movable filter screen and the reinforced mechanism automatic re-setting of ration, conveniently carries out the sewage treatment operation that lasts, can realize the full automatization operation of sewage, and sewage treatment is efficient, and economic benefits is high, and the integrated integration of integrated device, and area occupied is little, conveniently makes and transports.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic sectional view of the treatment tank of the present invention;
FIG. 3 is a schematic structural diagram of a multi-point stirring mechanism according to the present invention;
FIG. 4 is a front view of the metering mechanism of the present invention;
FIG. 5 is a schematic three-dimensional structure of the quantitative charging mechanism of the present invention;
FIG. 6 is a schematic structural view of the components of the fixing plate according to the present invention;
FIG. 7 is a schematic view of the floating filter mechanism of the present invention;
fig. 8 is a schematic structural view of the joint of two movable screens of the present invention.
In the figure: 1. a treatment tank; 2. an opening; 3. a floating filter mechanism; 31. a floating ball; 32. a float rod; 33. a U-shaped rod; 34. a connecting member; 35. a connecting shaft; 36. a movable filter screen; 37. a moving block; 38. a guide rail; 4. fixing the rod; 5. a movable rod; 6. a quantitative feeding mechanism; 61. a slider; 62. a connecting plate; 63. a material placing plate; 64. a fixed block; 65. connecting blocks; 66. fixing a column; 67. a return spring; 68. an L-shaped rod; 69. a discharge rod; 610. a connecting rod; 611. a material placing block; 7. discharging the material pipe; 8. a hopper; 9. a material guide plate; 10. a collection box; 11. a support plate; 12. a multipoint stirring mechanism; 121. a motor; 122. a driving gear; 123. an inner gear ring; 124. a support block; 125. a driven gear; 126. a stirring shaft; 127. a bearing block; 128. stirring blades; 13. a fixing plate; 14. a three control switch; 15. a time delay relay; 16. draining pump; 17. a sewage pump; 18. a channel; 19. a sewage pipe; 20. an electromagnetic valve; 21. a water level sensor.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.
Referring to fig. 1-8, the present invention provides a multistage treatment apparatus for alkali-reduction microfiber production wastewater, which includes a treatment tank 1, wherein an opening 2 is formed in the top of the treatment tank 1, a floating type filtering mechanism 3 is fixedly disposed on the inner side of the opening 2, a hopper 8 is further installed on the top of the treatment tank 1, a discharging pipe 7 is connected to the bottom of the hopper 8, the discharging pipe 7 extends to the inner side of the treatment tank 1, a quantitative feeding mechanism 6 is fixedly disposed at the bottom of the discharging pipe 7, the quantitative feeding mechanism 6 is connected to the floating type filtering mechanism 3, a multi-point stirring mechanism 12 is further fixedly disposed inside the treatment tank 1 and located on the outer side of the floating type filtering mechanism 3, two sewage pipes 19 are disposed above the opening 2 of the treatment tank 1, electromagnetic valves 20 are respectively installed on the two sewage pipes 19, a drainage pump 16 and a drainage pump 17 are installed on one side wall of the bottom of the treatment tank 1, and the drainage pump 16 is located above the drainage pump 17.
Further, the floating type filtering mechanism 3 comprises a floating ball 31 positioned inside the treatment box 1, the floating ball 31 is fixedly connected at the bottom end of a floating rod 32, the top end of the floating rod 32 is fixedly connected with a U-shaped rod 33, two ends of the U-shaped rod 33 are fixedly connected with two connecting pieces 34 respectively, the inner sides of the two connecting pieces 34 are hinged with one ends of two movable filter screens 36 through two connecting shafts 35 respectively, the other ends of the movable filter screens 36 are rotatably connected with the side walls of two movable blocks 37 respectively, the two movable blocks 37 slide in two guide rails 38 respectively, and the two guide rails 38 are fixedly connected at the top of the treatment box 1; the movable filter screen 36 is turned over to enable the impurities to slide down from the movable filter screen 36, so that the impurities on the filter screen can be removed without power.
Furthermore, two obliquely arranged material guide plates 9 are fixedly connected to two side walls of the outer side of the treatment box 1 close to the movable filter screen 36, a collection box 10 is arranged below the bottom of the material guide plates 9, and the collection box 10 is placed on a supporting plate 11 fixedly connected to the side wall of the treatment box 1; the impurities on the movable filter screen 36 slide to the material guide plates 9 at the two sides of the treatment box 1 and automatically slide to the collection box 10 along the material guide plates 9, so that the centralized collection treatment is convenient.
Furthermore, the outer wall of the floating rod 32 is fixedly connected with a fixed rod 4, and a movable rod 5 is movably connected in the fixed rod 4; when the discharging rod 69 is abutted against the discharging block 611, the movable rod 5 can move in the fixed rod 4, so that the contraction is realized.
Further, the quantitative feeding mechanism 6 comprises a sliding block 61 fixedly connected with one end of the movable rod 5, the sliding block 61 is I-shaped, the sliding block 61 slides in a sliding hole on the inner side of a connecting plate 62, a discharging plate 63 is fixedly connected to the top of the connecting plate 62, the discharging plate 63 is attached to the bottom of the discharging pipe 7 in a sliding manner, two fixing blocks 64 are fixedly connected to the side wall of the bottom of the discharging pipe 7, the two fixing blocks 64 are attached to the bottom of the discharging plate 63, a discharging hole with the same inner diameter as that of the discharging pipe 7 is formed in the discharging plate 63, a connecting block 65 is fixedly connected to the surface of the discharging plate 63, the connecting block 65 is sleeved on the outer wall of a fixing column 66, the fixing column 66 is fixedly connected to the outer wall of the discharging pipe 7, a return spring 67 is sleeved on the outer wall of the fixing column 66 between the discharging pipe 7 and the connecting block 65, an L-shaped rod 68 is fixedly connected to the side wall of the sliding block 61, a discharging rod 69 is fixedly connected to one end of the L-shaped rod 68, a discharging block 611 is arranged right above the discharging rod 69, the discharging block 611 is fixedly connected to the inner wall of the treatment box 1 through a connecting rod 610; can be according to invariable sewage volume automatic addition equivalent medicament, and sewage is in static in handling case 1, can maximize the flocculation of performance medicament, flocculation is effectual.
Further, the material placing block 611 is of a quadrilateral structure, and the bottom of the material placing block 611 is an inclined plane; the discharging rod 69 can be pressed to move under the action of the inclined plane at the bottom of the discharging block 611, so that the aim of continuously adding medicine is fulfilled.
Further, the multi-point stirring mechanism 12 includes a motor 121 installed on the inner wall of the treatment tank 1, a driving gear 122 is fixedly connected to an output shaft of the motor 121, the driving gear 122 is engaged with an inner toothed ring 123, the inner toothed ring 123 is rotatably connected to the inside of two supporting blocks 124, both the two supporting blocks 124 are fixedly connected to the inner wall of the treatment tank 1, the inner toothed ring 123 is respectively engaged with a plurality of driven gears 125, the driven gears 125 are fixedly connected to the top end of a stirring shaft 126, the stirring shaft 126 is rotatably connected to the inside of the treatment tank 1 through a bearing block 127, and a stirring blade 128 is fixedly connected to the bottom end of the stirring shaft 126; the sewage in the treatment box 1 can be stirred at different positions by the stirring blades 128 driven by the motor 121, so that the dissolving rate of the medicament is greatly improved.
Further, the bottom of the treatment tank 1 is conical, and a water level sensor 21 is arranged on the inner wall of the bottom of the treatment tank 1; the design of toper can be favorable to the impurity of sediment to concentrate to handling case 1 bottom, makes things convenient for dredge pump 17 to discharge it is whole, and level sensor 21's design can be used to detect whether the water liquid has been discharged in handling case 1, can open solenoid valve 20 again after the discharge and carry out the sewage treatment operation that lasts.
Further, a fixed plate 13 is fixedly connected to the side wall of the top of the treatment box 1, a three-control switch 14 is mounted on the inner wall of the top of the fixed plate 13, a delay relay 15 is mounted on the side wall of the fixed plate 13, the three-control switch 14 is electrically connected with the electromagnetic valve 20, the motor 121 and the delay relay 15 respectively, and the delay relay 15 is electrically connected with the drainage pump 16 and the drainage pump 17 respectively; the three-control switch 14 can be used for respectively controlling the electromagnetic valve 20, the motor 121 and the delay relay 15 to operate, and the delay relay 15 can be used for providing standby time for the drainage pump 16 and the sewage pump 17 after stirring operation, so that flocculation and precipitation of impurities in sewage are facilitated.
Furthermore, a channel 18 for the fixed rod 4 to pass through is arranged on the inner side wall of the treatment box 1 close to the opening 2; so that the fixing rod 4 can move upwards without being blocked.
When the sewage treatment device is used, when sewage is discharged into the treatment box 1 through the sewage pipe 19, the sewage is filtered through the movable filter screen 36, filtered impurities are left on the movable filter screen 36, the floating ball 31 gradually moves along with the rise of the liquid level along with the increase of the sewage in the treatment box 1, the floating ball 31 enables the movable filter screen 36 to turn upwards through the arrangement of the floating rod 32, the U-shaped rod 33 and the connecting piece 34, when the movable filter screen 36 moves to the top, the movable filter screen 36 is in an inverted V shape, the impurities on the movable filter screen 36 slide down onto the material guide plates 9 on two sides of the treatment box 1 and automatically slide down into the collection box 10 along the material guide plates 9, when the floating ball 31 rises, the fixed rod 4 is driven to move upwards through the floating rod 32, the fixed rod 4 drives the discharging rod 69 to move upwards through the arrangement of the movable rod 5, the sliding block 61 and the L-shaped rod 68, when the discharging rod 69 abuts against the bottom inclined plane of the discharging block 611, the discharging rod 69 continuously pushes the connecting plate 62 to move upwards through the sliding block 61, the connecting plate 62 drives the discharging plate 63 to move, so that the discharging port on the discharging plate 63 corresponds to the bottom of the discharging pipe 7, the chemical is gradually added into the sewage in the treatment box 1 in the process that the discharging rod 69 moves along the inclined plane at the bottom of the discharging block 611, when the floating ball 31 moves to the highest position, the top of the movable filter screen 36 will abut against the three-control switch 14 and close the electromagnetic valve 20, so that the sewage pipe 19 stops discharging the sewage, the sewage in the treatment box 1 reaches the treatment limit, and at the moment, the discharging rod 69 will move to the top of the discharging block 611, due to the elastic force of the return spring 67, the discharging plate 63 automatically closes and makes the discharging rod 69 move to one side above the discharging block 611, the synchronous three-control switch 14 will start the motor 121 to work and drive the driving gear 122 to rotate, the driving gear 122 drives the plurality of driven gears 125 to rotate through the inner toothed ring 123, the plurality of driven gears 125 drive the plurality of stirring blades 128 to rotate through the plurality of stirring shafts 126, thereby realize the multiple spot stirring operation, and triple control switch 14 also starts time delay relay 15 work in step, can be used to provide stand-by time for drain pump 16 and dredge pump 17 after the stirring operation, thereby be favorable to the flocculation and precipitation of impurity in the sewage, after settling the completion, restart drain pump 16 and dredge pump 17 and discharge water liquid and impurity after the flocculation respectively, and the inside sewage of treatment box 1 is accomplished, floater 31 can automatic recovery to initial position again, can drive movable filter screen 36 and quantitative charging mechanism 6 automatic re-setting, after the inside sewage of treatment box 1 discharges completely, level sensor 21 detects that there is not water liquid in the treatment box 1, thereby open solenoid valve 20 once more and carry out lasting sewage treatment operation can.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.
Claims (5)
1. The utility model provides an alkali decrement microfiber waste water multi-stage treatment device, is including handling case (1), the top of handling case (1) is equipped with opening (2), its characterized in that: the inner side of the opening (2) is fixedly provided with a floating type filtering mechanism (3), the top of the treatment box (1) is further provided with a hopper (8), the bottom of the hopper (8) is connected with a discharging pipe (7), the discharging pipe (7) extends to the inner side of the treatment box (1), the bottom of the discharging pipe (7) is fixedly provided with a quantitative feeding mechanism (6), the quantitative feeding mechanism (6) is connected with the floating type filtering mechanism (3), the inside of the treatment box (1) is further fixedly provided with a multi-point stirring mechanism (12) positioned at the outer side of the floating type filtering mechanism (3), two sewage pipes (19) are arranged at the position of the treatment box (1) above the opening (2), electromagnetic valves (20) are respectively arranged on the two sewage pipes (19), a drainage pump (16) and a drainage pump (17) are arranged on one side wall of the bottom of the treatment box (1), and the drainage pump (16) is positioned above the drainage pump (17);
the floating type filtering mechanism (3) comprises a floating ball (31) which is positioned inside the treatment box (1), the floating ball (31) is fixedly connected at the bottom end of a floating rod (32), the top end of the floating rod (32) is fixedly connected with a U-shaped rod (33), two ends of the U-shaped rod (33) are fixedly connected with two connecting pieces (34) respectively, the inner sides of the two connecting pieces (34) are hinged with one ends of two movable filter screens (36) respectively through two connecting shafts (35), the other ends of the movable filter screens (36) are rotatably connected with the side walls of two moving blocks (37) respectively, the two moving blocks (37) slide in two guide rails (38) respectively, and the two guide rails (38) are fixedly connected at the top of the treatment box (1);
the outer wall of the floating rod (32) is fixedly connected with a fixed rod (4), and a movable rod (5) is movably connected in the fixed rod (4);
the quantitative feeding mechanism (6) comprises a sliding block (61) fixedly connected with one end of a movable rod (5), the sliding block (61) is I-shaped, the sliding block (61) slides in a sliding hole in the inner side of a connecting plate (62), a material discharging plate (63) is fixedly connected to the top of the connecting plate (62), the material discharging plate (63) is attached to the bottom of the material discharging pipe (7) in a sliding mode, two fixing blocks (64) are fixedly connected to the side wall of the bottom of the material discharging pipe (7), the two fixing blocks (64) are attached to the bottom of the material discharging plate (63), a material discharging port with the same inner diameter as that of the material discharging pipe (7) is formed in the material discharging plate (63), a connecting block (65) is fixedly connected to the surface of the material discharging plate (63), the connecting block (65) is sleeved on the outer wall of the fixing column (66), the fixing column (66) is fixedly connected to the outer wall of the material discharging pipe (7), a reset spring (67) is sleeved on the outer wall of the fixing column (66) between the material discharging pipe (7) and the connecting block (65), an L-shaped rod (68) is fixedly connected to the side wall of the sliding block (61), a discharging rod (69) is fixedly connected to one end of the L-shaped rod (68), a discharging block (611) is arranged right above the discharging rod (69), and the discharging block (611) is fixedly connected to the inner wall of the treatment box (1) through a connecting rod (610);
the discharging block (611) is of a quadrilateral structure, and the bottom of the discharging block (611) is an inclined plane;
a channel (18) for the fixing rod (4) to pass through is arranged on the inner side wall of the treatment box (1) close to the opening (2).
2. The multistage alkali-reduction microfiber production wastewater treatment device according to claim 1, wherein: the utility model discloses a processing box, including handling case (1), handle the equal rigid coupling of case (1) outside and being close to the guide plate (9) that the slope set up on the both sides wall of movable filter screen (36), the below of guide plate (9) bottom is provided with collection box (10), collects box (10) and places on rigid coupling on the layer board (11) of handling case (1) lateral wall.
3. The multistage alkali-reduction microfiber production wastewater treatment device according to claim 1, wherein: multipoint position rabbling mechanism (12) are including installing motor (121) on handling case (1) inner wall, the rigid coupling has driving gear (122) on the output shaft of motor (121), driving gear (122) and interior ring gear (123) mesh mutually, interior ring gear (123) rotate to be connected in two supporting shoe (124), two equal rigid couplings of supporting shoe (124) are on the inner wall of handling case (1), interior ring gear (123) mesh with a plurality of driven gear (125) respectively, driven gear (125) rigid coupling is in the top department of (mixing) shaft (126), rotation connection is inside handling case (1) through bearing block (127) in (mixing) shaft (126), the bottom rigid coupling of (mixing) shaft (126) has stirring leaf (128).
4. The multistage alkali-reduction microfiber production wastewater treatment device according to claim 1, wherein: the bottom of the treatment box (1) is conical, and a water level sensor (21) is arranged on the inner wall of the bottom of the treatment box (1).
5. The multistage alkali-reduction microfiber production wastewater treatment device according to claim 3, wherein: the treatment box is characterized in that a fixing plate (13) is fixedly connected to the side wall of the top of the treatment box (1), a three-control switch (14) is installed on the inner wall of the top of the fixing plate (13), a delay relay (15) is installed on the side wall of the fixing plate (13), the three-control switch (14) is electrically connected with an electromagnetic valve (20), a motor (121) and the delay relay (15) respectively, and the delay relay (15) is electrically connected with a drainage pump (16) and a drainage pump (17) respectively.
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| CN202210274986.6A CN114349227B (en) | 2022-03-21 | 2022-03-21 | Alkali decrement microfiber waste water multi-stage treatment device |
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| CN114956220B (en) * | 2022-06-16 | 2023-09-08 | 江苏丰海新能源淡化海水发展有限公司 | Automatic dosing device for rural sewage treatment facilities |
| CN116534956B (en) * | 2023-05-10 | 2024-03-29 | 郑楷集团有限公司 | Efficient electrolysis device for sewage treatment and electrolysis method thereof |
| CN117486351B (en) * | 2024-01-03 | 2024-03-29 | 清创人和(襄垣)环境科技有限责任公司 | Industrial wastewater catalytic oxidation equipment and application method thereof |
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| CN112624286A (en) * | 2020-12-17 | 2021-04-09 | 广州前锦知识产权运营有限公司 | Industrial sewage filtering system and method based on big data |
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| CN113173675A (en) * | 2021-06-29 | 2021-07-27 | 毅康科技有限公司 | Full-automatic waste water integration multi-stage treatment equipment |
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| CN215592806U (en) * | 2021-08-30 | 2022-01-21 | 福建永荣科技有限公司 | Ammoximation waste water is with flocculation and precipitation device with pH regulatory function |
| CN215559567U (en) * | 2021-09-16 | 2022-01-18 | 天津市滨海新区淼润泽科技发展有限公司 | Multi-stage processing pressure-superposed water purifying equipment |
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| CN212396054U (en) * | 2020-04-08 | 2021-01-26 | 滇鹰生态建设集团有限公司 | Rainwater collecting box convenient to regularly clear up |
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