Phenol wastewater active coke filtering device

Abstract

The invention relates to the field of phenol wastewater treatment, in particular to a phenol wastewater active coke filtering device which comprises a filtering box with the upper end open, an inlet and outlet are formed in the box wall, close to the lower end, of one side of the filtering box in a penetrating mode, and a first sliding groove is formed in the inner wall, close to the lower end, of one side of the filtering box. Discharge ports are formed in the two side box walls, close to the upper end, of the filter box in a penetrating mode, a second sliding groove is formed in the inner wall, located at the upper end of the first sliding groove, of the filter box, a penetrating opening is formed in the side, away from the second sliding groove, of the box wall of the filter box in a penetrating mode, and third sliding grooves are formed in the two sides of the top end of the filter box; by arranging the double screws and the screw sleeves which are distributed in a staggered manner, the cover plate can be automatically opened at the beginning of phenol wastewater treatment, and meanwhile, the ultrafiltration membrane filter plate is mounted, so that the overall automation is improved, the labor intensity of workers is reduced, meanwhile, the ultrafiltration membrane filter plate is conveniently taken out for replacement and mounting in the later period, and the overall filtering efficiency of the phenol wastewater is improved.

Description

Technical Field

[0001] The invention relates to the field of phenol wastewater treatment, in particular to an activated coke filtering device for phenol wastewater. Background Art

[0002] Phenol wastewater refers to industrial wastewater containing phenol and other phenolic organic pollutants. In the production process of phenolic resins, dyes, pesticides, plastics, rubber, etc., phenol is used in large quantities as a raw material, intermediate or solvent. Unreacted phenol and phenol-containing by-products generated by the reaction will enter the wastewater.

[0003] Phenol wastewater needs to be treated before being discharged. Generally, the active coke inside the phenol wastewater is filtered. The conventional filtering method is very troublesome, and it is not convenient to clean up in time during the filtration process, which increases the overall labor intensity of the workers. At the same time, the filtration efficiency is generally low during the filtration process, which reduces the overall filtration speed. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides a phenol wastewater activated coke filtering device.

[0005] The technical solution adopted by the present invention to solve its technical problem is: a phenol wastewater activated coke filtering device, comprising a filter box with an open upper end, an inlet and an outlet are penetrated through the box wall of one side of the filter box near the lower end, a first chute is opened on the inner wall of one side of the filter box near the lower end, and a discharge port is penetrated through the box walls of both sides of the filter box near the upper end, a second chute is opened on the inner wall of the filter box located at the upper end of the first chute, a through opening is penetrated through the box wall of the filter box on the side away from the second chute, and third chute is opened on both sides of the top of the filter box, near the first A fourth slide is provided on the outer wall of the filter box on one side of the slide, and a fifth slide is provided on the outer wall of the filter box located at the upper end of the fourth slide. The outer wall of the filter box near the fifth slide is rotatably connected with a first screw rod through a support plate and a bearing, and a rod wall on one side of the first screw is fixedly connected with a first transmission wheel, one side of the first screw is fixedly connected with a driving motor, and the driving motor is fixedly connected to the outer wall of the filter box through a support plate, a first screw rod wall is threadedly connected with a first screw sleeve, a side of the first screw sleeve near the fifth slide is fixedly connected with a first slider, and the first slider is slidably connected in the fifth slide. The top end of the first screw sleeve is fixedly connected to the first bracket, the upper end of the first bracket is fixedly connected to the cover plate, the second slide plates are fixedly connected to the second slide plates on both sides of the lower end of the cover plate, the lower end of the second slide plate is slidably connected to the inside of the third slide groove, the outer wall of the filter box located at the lower end of the first screw is rotatably connected to the second screw through a support plate and a bearing, the second screw is fixedly connected to the second transmission wheel on a side of the rod wall close to the first transmission wheel, the second transmission wheel and the first transmission wheel are jointly connected by a belt, the second screw rod wall is threadedly connected to the second screw sleeve, and the second screw sleeve is fixed on one side close to the fourth slide groove A third slider is connected, and the third slider is slidably connected to the inside of a fourth slide groove. A second bracket is fixedly connected to the lower end of the second screw sleeve. An opening frame is fixedly connected to the side of the second bracket away from the filter box. A symmetrically arranged fourth slider is fixedly connected to one side of the opening frame. The fourth slider is slidably connected to the inside of the first slide groove on the opposite side. Symmetrically arranged opening slide grooves are provided on the inner walls on both sides of the opening frame. A fifth slider is slidably connected to the inner walls of the opening slide grooves. The fifth slider is fixedly connected to the ultrafiltration membrane filter plate on the opposite side. A baffle is threadedly connected to the opening of the opening frame through a bolt.

[0006] Specifically, a sixth slider is slidably connected in the second slide groove, and a side of the sixth slider away from the second slide groove is fixedly connected to a cleaning plate with a cleaning brush at the bottom end, and a side of the cleaning plate away from the sixth slider is fixedly connected to a connecting plate, and a side of the connecting plate away from the cleaning plate passes through the through-opening and extends to the outside of the through-opening, and a rack plate is fixedly connected to a side of the connecting plate away from the cleaning plate, and an adsorption filter plate is fixedly connected to the inner wall of the filter box at the lower end of the cleaning plate, and a gear is meshedly connected to the lower end of the rack plate, and the gear is fixedly connected to a stepping motor through a support rod.

[0007] Specifically, the outer box wall of the filter box located at the lower end of the discharge port is fixedly connected with a discharge plate, and the discharge plate is arranged in an inclined shape.

[0008] Specifically, the first screw sleeve and the second screw sleeve are distributed on the walls of the first screw and the second screw in a staggered manner.

[0009] Specifically, the box wall of the filter box near the bottom end is fixedly connected with symmetrically arranged drainage pipes, and valves are installed on the pipe walls of the drainage pipes.

[0010] Specifically, two sides of the outer wall at the bottom end of the filter box are fixedly connected with symmetrically arranged supporting feet.

[0011] Beneficial effects of the present invention: (1) The activated coke filtration device for phenol wastewater described in the present invention can automatically open the cover plate and install the ultrafiltration membrane filter plate at the beginning of phenol wastewater filtering by arranging a double screw and a staggered screw sleeve, thereby increasing the overall automation and reducing the labor intensity of workers. At the same time, it is convenient to take out for replacement and installation in the later stage, thereby increasing the overall filtration efficiency of phenol wastewater.

[0012] (2) The activated coke filtration device for phenol wastewater described in the present invention is convenient for continuously driving the internal cleaning plate to move when filtering phenol wastewater by setting gears and rack plates, so that the impurities on the surface can be quickly cleaned when the adsorption filter plate adsorbs and filters the phenol wastewater, thereby increasing the overall cleaning efficiency, reducing the labor intensity of workers, and facilitating subsequent continuous use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0014] Figure 1 A schematic diagram of the overall structure of an activated coke filtration device for phenol wastewater provided by the present invention; Figure 2 A side structural diagram of a phenol wastewater activated coke filtration device provided by the present invention; Figure 3 A transverse cross-sectional view of a phenol wastewater activated coke filtration device provided by the present invention; Figure 4 A longitudinal cross-sectional view of an activated coke filtration device for phenol wastewater provided by the present invention; Figure 5 A top cross-sectional view of a phenol wastewater activated coke filtration device provided by the present invention; Figure 6 A schematic diagram of the connection structure of a phenol wastewater activated coke filtration device provided by the present invention; Figure 7A disassembled diagram of an open frame of a phenol wastewater activated coke filtration device provided by the present invention.

[0015] In the figure: 1, filter box; 2, inlet and outlet; 3, first chute; 4, discharge outlet; 5, second chute; 6, through-port; 7, third chute; 8, fourth chute; 9, fifth chute; 10, first screw; 11, drive motor; 12, first screw sleeve; 13, first slider; 14, first bracket; 15, cover plate; 16, second slider; 17, first transmission wheel; 18, second screw; 19, second transmission wheel; 20, belt; 21, second screw sleeve; 22, second bracket; 23, open frame; 24, fourth slider; 25, open chute; 26, fifth slider; 27, ultrafiltration membrane filter plate; 28, baffle; 29, sixth slider; 30, cleaning plate; 31, connecting plate; 32, rack plate; 33, adsorption filter plate; 34, stepping motor; 35, gear; 36, discharge plate; 37, drain pipe; 38, support foot; 39, third slider. DETAILED DESCRIPTION

[0016] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0017] like Figure 1-Figure 7As shown, a phenol wastewater activated coke filtering device described in the present invention comprises a filter box 1 with an open upper end, an inlet and outlet 2 is penetrated through the box wall of one side of the filter box 1 near the lower end, a first chute 3 is opened on the inner wall of one side of the filter box 1 near the lower end, a discharge port 4 is penetrated through the box walls of both sides of the filter box 1 near the upper end, a second chute 5 is opened on the inner wall of the filter box 1 located above the first chute 3, a through opening 6 is penetrated through the box wall of the filter box 1 on the side away from the second chute 5, and third chute 7 is opened on both sides of the top of the filter box 1, and a fourth chute 8 is opened on the outer wall of the filter box 1 near the first chute 3. A fifth chute 9 is provided on the outer box wall of the filter box 1 at the upper end of the fourth chute 8, and the outer wall of the filter box 1 near the fifth chute 9 is rotatably connected with a first screw 10 through a support plate and a bearing, and a rod wall on one side of the first screw 10 is fixedly connected with a first transmission wheel 17, and a driving motor 11 is fixedly connected to one side of the first screw 10, and the driving motor 11 is fixedly connected to the outer wall of the filter box 1 through a support plate, and a first screw sleeve 12 is threadedly connected to the rod wall of the first screw 10, and a first slider 13 is fixedly connected to the side of the first screw sleeve 12 near the fifth chute 9, and the first slider 13 is slidably connected to the inside of the fifth chute 9, and the upper end of the top of the first screw sleeve 12 is fixedly connected with The first bracket 14 has a cover plate 15 fixedly connected to the upper end of the first bracket 14, and the second slide plate 16 is fixedly connected to both sides of the lower end of the cover plate 15. The lower end of the second slide plate 16 is slidably connected to the inside of the third slide groove 7. The outer wall of the filter box 1 located at the lower end of the first screw 10 is rotatably connected to the second screw 18 through a support plate and a bearing. The second screw 18 is fixedly connected to the second transmission wheel 19 on the side of the rod wall close to the first transmission wheel 17. The second transmission wheel 19 and the first transmission wheel 17 are jointly connected by a belt 20. The second screw 18 is threadedly connected to the rod wall of the second screw 18. The second screw sleeve 21 is fixedly connected to the third slider 3 on the side close to the fourth slide groove 8. 9, the third slider 39 is slidably connected inside the fourth slide groove 8, the second screw sleeve 21 is fixedly connected to the second bracket 22 at the lower end, the second bracket 22 is fixedly connected to the side away from the filter box 1 with an open frame 23, one side of the open frame 23 is fixedly connected to a symmetrically arranged fourth slider 24, the fourth slider 24 is slidably connected to the first slide groove 3 on the opposite side, the inner walls of both sides of the open frame 23 are provided with symmetrically arranged open slide grooves 25, the inner walls of the open slide grooves 25 are slidably connected with fifth sliders 26, and the fifth slider 26 is fixedly connected to the ultrafiltration membrane filter plate 27 on the opposite side, and the opening of the open frame 23 is threadedly connected with a baffle 28 through a bolt; A sixth slider 29 is slidably connected in the second slide groove 5, and a side of the sixth slider 29 away from the second slide groove 5 is fixedly connected to a cleaning plate 30 with a cleaning brush at the bottom end, and a side of the cleaning plate 30 away from the sixth slider 29 is fixedly connected to a connecting plate 31, and a side of the connecting plate 31 away from the cleaning plate 30 passes through the through-opening 6 and extends to the outside of the through-opening 6, and a rack plate 32 is fixedly connected to a side of the connecting plate 31 away from the cleaning plate 30, and an adsorption filter plate 33 is fixedly connected to the inner wall of the filter box 1 at the lower end of the cleaning plate 30, and a gear 35 is meshedly connected to the lower end of the rack plate 32, and the gear 35 is fixedly connected to a stepping motor 34 through a support rod.

[0018] Specifically, the outer box wall of the filter box 1 located at the lower end of the discharge port 4 is fixedly connected with a discharge plate 36, and the discharge plate 36 is arranged in an inclined shape, which is conducive to the discharge and cleaning of impurities adsorbed and filtered through the discharge plate 36.

[0019] Specifically, the first screw sleeve 12 and the second screw sleeve 21 are staggered on the rod wall of the first screw rod 10 and the second screw rod 18, which is conducive to opening and closing the cover plate 15 and the opening frame 23 during the movement through the staggered first screw sleeve 12 and the second screw sleeve 21. Specifically, a symmetrically arranged drain pipe 37 is fixedly connected to the box wall of the filter box 1 near the bottom, and valves are installed on the walls of the drain pipe 37, which is conducive to the discharge of subsequent waste water through the drain pipe 37 with valve.

[0020] Specifically, symmetrically arranged support feet 38 are fixedly connected to both sides of the outer wall of the bottom end of the filter box 1, which is beneficial to increase the overall support stability of the filter box 1 when in use through the support feet 38.

[0021] During use, when it is necessary to treat phenol wastewater, the ultrafiltration membrane filter plate 27 is first installed in the open chute 25 through the fifth slider 26, and then the baffle plate 28 is stably installed on the open frame 23 through bolts. At this time, the drive motor 11 is started, and the output end of the drive motor 11 drives the first screw 10, and the first screw 10 will drive the first screw sleeve 12. The first screw sleeve 12 will stably move on the rod wall of the first screw 10 through the sliding limit action of the fifth chute 9 and the first slider 13. At the same time, the first bracket 14 pushes the cover plate 15, and the cover plate 15 is stably moved under the sliding limit action of the second slide plate 16 and the third chute 7 until the cover plate 15 is removed from the upper end opening of the filter box 1. At the same time, when the first screw 10 rotates, it drives the first transmission wheel 17 to rotate, and the first transmission wheel 17 drives the second transmission wheel 19 through the belt 20. At this time, the second transmission wheel 19 drives the second screw 18 to rotate through the support plate and the bearing, and the second screw 18 drives the second screw sleeve 21. At this time, the sleeve 21 moves in the opposite direction of the cover plate 15 under the sliding limit action of the fourth slide groove 8 and the third slider 39. At this time, the second screw sleeve 21 will pull the opening frame 23 through the second bracket 22, and the opening frame 23 will be stably moved and installed in the filter box 1 under the sliding limit action of the first slide groove 3 and the fourth slider 24. At this time, the baffle 28 will stably close the inlet and outlet 2, and then inject the phenol wastewater and the treatment agent into the filter box 1, and then start the stepper motor 34. The output end of the stepper motor 34 drives the gear 35 to rotate. When the gear 35 rotates, the meshing drives the rack plate 32 to move. The rack plate 32 is forced to drive the connecting plate 31 to move inside the through-hole 6. At this time, the cleaning plate 30 is continuously moved and cleaned at the upper end of the adsorption filter plate 33 under the sliding limit action of the second slide groove 5 and the sixth slider 29. The adsorption filter plate 33 will adsorb impurities to the phenol wastewater, and then the ultrafiltration membrane filter plate 27 will further filter the phenol wastewater, thereby increasing the overall filtration efficiency.

[0022] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A phenol wastewater activated coke filtration device, characterized in that: The invention comprises a filter box (1) with an upper end being open-shaped, an inlet and outlet (2) being provided through a box wall near the lower end of one side of the filter box (1), a first chute (3) being provided through an inner wall near the lower end of one side of the filter box (1), a discharge outlet (4) being provided through both box walls near the upper end of the filter box (1), a second chute (5) being provided through an inner wall of the filter box (1) located above the first chute (3), a through opening (6) being provided through a box wall of the filter box (1) on a side away from the second chute (5), third chute (7) being provided on both sides of the top of the filter box (1), a fourth chute (8) being provided through an outer wall of the filter box (1) on a side near the first chute (3), and a discharge outlet (4) being provided through the outer wall of the filter box (1) located above the first chute (3). (8) A fifth chute (9) is provided on the outer wall of the filter box (1) at the upper end; a first screw rod (10) is rotatably connected to the outer wall of the filter box (1) near the fifth chute (9) through a support plate and a bearing; a first transmission wheel (17) is fixedly connected to a rod wall on one side of the first screw rod (10); a drive motor (11) is fixedly connected to one side of the first screw rod (10); the drive motor (11) is fixedly connected to the outer wall of the filter box (1) through a support plate; a first screw sleeve (12) is threadedly connected to the rod wall of the first screw rod (10); a first slider (13) is fixedly connected to the side of the first screw sleeve (12) near the fifth chute (9); the first slider (13) is slidably connected to the inside of the fifth chute (9); the first A screw sleeve (12) is fixedly connected to a first bracket (14) at its top end, a cover plate (15) is fixedly connected to the top end of the first bracket (14), second slide plates (16) are fixedly connected to both sides of the lower end of the cover plate (15), the lower end of the second slide plate (16) is slidably connected to the inside of a third slide groove (7), an outer wall of a filter box (1) located at the lower end of the first screw rod (10) is rotatably connected to a second screw rod (18) via a support plate and a bearing, a rod wall of the second screw rod (18) close to the first transmission wheel (17) is fixedly connected to a second transmission wheel (19), the second transmission wheel (19) and the first transmission wheel (17) are jointly transmission-connected by a belt (20), and the rod wall of the second screw rod (18) is threadedly connected to the second screw sleeve (21), a third slider (39) is fixedly connected to a side of the second screw sleeve (21) close to the fourth slide groove (8), and the third slider (39) is slidably connected inside the fourth slide groove (8). A second bracket (22) is fixedly connected to the lower end of the second screw sleeve (21), and an opening frame (23) is fixedly connected to a side of the second bracket (22) away from the filter box (1). A symmetrically arranged fourth slider (24) is fixedly connected to one side of the opening frame (23), and an opposite side of the fourth slider (24) is slidably connected inside the first slide groove (3). The inner walls of both sides of the opening frame (23) are provided with symmetrically arranged opening slide grooves (25), and the inner walls of the opening slide grooves (25) are both slidably connected to fifth sliders (26).The fifth sliding block (26) is fixedly connected to an ultrafiltration membrane filter plate (27) on one side thereof, and a baffle (28) is threadedly connected to the opening of the opening frame (23) via bolts.

2. A phenol wastewater activated coke filtration device according to claim 1, characterized in that: A sixth slider (29) is slidably connected in the second slide groove (5); a side of the sixth slider (29) away from the second slide groove (5) is fixedly connected to a cleaning plate (30) with a cleaning brush at the bottom end; a side of the cleaning plate (30) away from the sixth slider (29) is fixedly connected to a connecting plate (31); a side of the connecting plate (31) away from the cleaning plate (30) passes through the through-hole (6) and extends to the outside of the through-hole (6); a side of the connecting plate (31) away from the cleaning plate (30) is fixedly connected to a rack plate (32); an inner wall of the filter box (1) located at the lower end of the cleaning plate (30) is fixedly connected to an adsorption filter plate (33); a gear (35) is meshingly connected to the lower end of the rack plate (32); and the gear (35) is fixedly connected to a stepping motor (34) via a support rod.

3. A phenol wastewater activated coke filtration device according to claim 1, characterized in that: The outer box wall of the filter box (1) located at the lower end of the discharge port (4) is fixedly connected with a discharge plate (36), and the discharge plate (36) is arranged in an inclined shape.

4. A phenol wastewater activated coke filtration device according to claim 1, characterized in that: The first screw sleeve (12) and the second screw sleeve (21) are distributed in a staggered manner on the rod walls of the first screw rod (10) and the second screw rod (18).

5. The phenol wastewater activated coke filtration device according to claim 1, characterized in that: A symmetrically arranged drainage pipe (37) is fixedly connected to the box wall of the filter box (1) near the bottom end, and valves are installed on the pipe walls of the drainage pipes (37).

6. The activated coke filtration device for phenol wastewater according to claim 1, characterized in that: Support feet (38) that are symmetrically arranged are fixedly connected to both sides of the outer wall of the bottom end of the filter box (1).

Images