Oil-based needle coke sewage energy-saving treatment equipment

Abstract

The application discloses oil-based needle coke production sewage energy-saving treatment equipment, belongs to oil-based needle coke production technical field; it includes box, the lateral wall of box is fixedly connected with a plurality of fixed tubes symmetrically, the upper side of box is clamped with a plurality of box covers, a plurality of ultraviolet irradiation lamps are fixedly connected in the box, two baffles are fixedly connected in the box symmetrically, a gas float is fixedly connected to the bottom of the box, a slag scraping assembly is installed in the box, and the slag scraping assembly comprises a slag scraping plate. In the process of sewage treatment, organic sulfides in the sewage can be converted into inorganic sulfides under the action of ultraviolet irradiation lamps and catalysts, then impurities floating on the water surface can be scraped between the baffle and the box under the action of the slag scraping plate, a simple removal effect of impurities is formed, the structure is simple, and the practical effect is good.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of oil-based needle coke production, and particularly relates to a sewage energy-saving treatment equipment for oil-based needle coke production. BACKGROUND

[0002] The production of oil-based needle coke is a complex and technology-intensive process, and the core is to control the formation, growth, fusion and ordered arrangement of the intermediate phase, and finally obtain coke with high anisotropy and fibrous texture structure. The main process flow includes raw material pretreatment, coking reaction, coke treatment, calcination, screening and packaging, etc. In the process of raw material pretreatment, the raw oil needs to be dehydrated and desalted to remove free water, emulsified water, salt and the like in the raw oil to ensure that the subsequent work can be smoothly carried out. In this process, a large amount of sewage will be generated. The sewage is very typical high-pollution industrial wastewater, and its composition is complex and difficult to treat. The sewage contains a large amount of sulfur, and the sulfur exists in the form of organic sulfur.

[0003] At present, the treatment effect of organic sulfide is general in the process of sewage treatment. When the floating impurities on the horizontal plane are scraped off by using the slag scraping plate, the slag scraping plate can only push the impurities, and other tools need to be used for work, which is time-consuming and laborious. In order to improve the mixing effect, a stirring device is installed in the sewage. However, the stirring direction of the commonly used stirring device is fixed, the stirring effect is general, the mixing efficiency of the coagulant, flocculant and sewage is general, and the impurities will stick to the slag scraping plate in the long scraping process, which affects the normal scraping effect of the slag scraping plate. Therefore, the sewage energy-saving treatment equipment for oil-based needle coke production is provided. SUMMARY

[0004] The present application relates to the technical field of oil-based needle coke production, and particularly relates to a sewage energy-saving treatment equipment for oil-based needle coke production.

[0005] The present application adopts the following technical scheme:

[0006] The utility model provides an energy -conserving treatment equipment of sewage for oil -based needle coke production, including the side wall of box, a plurality of fixed pipes are connected through symmetry in the side wall of box, a plurality of box covers are connected to the upper side of box, a plurality of ultraviolet irradiation lamps are fixedly connected in the box, two baffles are fixedly connected in the box, air flotation machine is fixedly connected to the bottom in the box, the box is installed with the slag scraping subassembly, the slag scraping subassembly includes the slag scraping board, a plurality of square tubes are fixedly connected to the upper side of slag scraping board, square rod is slidably connected in each square tube, first spring is fixedly connected between square rod and square tube, the upper side of a plurality of square rods is commonly fixedly connected with sliding plate, both sides in the box are opened with the sliding slot, sliding plate and sliding slot are slidably connected, a plurality of inclined bars are fixedly connected to the both sides of slag scraping board, the box is installed with power assembly of controlling the motion of slag scraping board.

[0007] Preferably, the power assembly includes a motor fixedly installed on the side wall of the box, a reciprocating screw rod is fixedly connected to the output end of the motor, a moving frame is threadedly connected to the outer side of the reciprocating screw rod, the sliding plate is located in and abuts against the moving frame, a rotating shaft is rotatably connected in the box, the rotating shaft penetrates the moving frame, a plurality of extension plates are fixedly connected to the rotating shaft, the rotating shaft is drivingly connected through a first gear and the reciprocating screw rod, control rods are slidably connected to the two sides of the moving frame, a second spring is fixedly connected between the control rods and the moving frame, control plates are fixedly connected to the outer side of the control rods, a horizontal plate is fixedly connected to the side wall of the control plate, the slag scraping board is fixedly connected with a contact round rod which slidably penetrates the sliding plate and abuts against the control plate.

[0008] Preferably, a stirring assembly is installed in the box, the stirring assembly includes fixed round rods fixedly connected with the two baffles, a threaded cylinder is commonly fixedly connected between the two fixed round rods, a threaded rod is threadedly connected in the threaded cylinder and penetrates the threaded cylinder, a circular plate is fixedly connected to the lower side of the threaded rod, a plurality of horizontal stirring plates are circumferentially fixedly connected to the outer side of the circular plate, a limiting rod is rotatably connected to the upper side of the threaded rod, a limiting plate is fixedly connected to the upper side of the limiting rod, the limiting plate and the two baffles are slidably connected, a third spring is fixedly connected between the limiting rod and the threaded cylinder, a plurality of rotating rings are rotatably connected to the outer side of the fixed round rods, a vertical stirring plate is fixedly connected to the outer side of each rotating ring, a fixed rod is also fixedly connected to the outer side of each rotating ring, a pressing plate is fixedly connected to the lower side of the limiting plate through a first connecting rod, torsional springs are fixedly connected between the rotating rings and the fixed round rods.

[0009] Preferably, a quantitative observation assembly is installed in the box, the quantitative observation assembly comprises a glass cylinder, a second rack is fixedly connected to the side wall of the glass cylinder through a second connecting rod, a second gear is fixedly connected to the outer side of the rotating shaft, the second gear is engaged with the second rack, a cam is also fixedly connected to the outer side of the rotating shaft, a baffle is slidably connected to the bottom of the glass cylinder, a blocking rod is fixedly connected to the upper side of the baffle, a cross rod is fixedly connected to the side wall of the glass cylinder, a third connecting rod is fixedly connected to the lower side of the cross rod, the third connecting rod is slidably connected to the side wall of the box, a sixth spring is fixedly connected between the third connecting rod and the box, a push plate is fixedly connected to the side wall of the blocking rod through a fourth connecting rod, and a seventh spring is fixedly connected between the blocking rod and the cross rod.

[0010] Preferably, a positioning plate is fixedly connected to the side wall of the box, a moving vibration plate is slidably connected to the lower side of the positioning plate through a fifth spring, and a contact vibration plate is slidably connected to the lower side of the moving vibration plate through a fourth spring.

[0011] Preferably, the surfaces of the slag scraping plate and the baffle are both smooth.

[0012] Preferably, a plurality of supporting legs are fixedly connected to the lower side of the box, and a damping sheet is fixedly connected to the lower side of each supporting leg.

[0013] The present application has the following advantages:

[0014] 1. Firstly, in the process of sewage treatment, organic sulfides in the sewage can be converted into inorganic sulfides under the action of ultraviolet irradiation lamps and catalysts, and then impurities floating on the water surface can be scraped between the baffle and the box under the action of the slag scraping plate, thereby forming a simple removal effect on the impurities, and the structure is simple and the practical effect is good.

[0015] 2. Secondly, in the process of sewage treatment, the slag scraping plate can be moved up and down, so that the impurities floating on the water surface can enter between the inclined rod and the slag scraping plate, thereby forming collection of the impurities, and then when the sliding plate moves to both sides of the sliding groove, the impurities between one side of the inclined rod and the slag scraping plate can automatically slide to between the baffle and the box, thereby further forming a removal effect on the impurities.

[0016] 3. Then, in the process of sewage treatment, the vertical stirring plate and the horizontal stirring plate can be driven to form stirring of the sewage in two different directions, thereby greatly accelerating the mixing efficiency of the coagulant, the flocculant and the catalyst with the sewage.

[0017] 4、And, in the process of moving down the slag plate, the slag plate drives the pressing plate down through the first connecting rod, the pressing plate and the fixed rod are in contact, which will cause the fixed rod and the rotating ring to move as a whole around the fixed circular rod, towards the opposite direction, that is, it will make the sewage have a tendency to move upwards, thereby increasing the possibility of collecting more impurities by the inclined rod, further improving the treatment effect of impurities in the sewage;

[0018] 5、Then, the glass cylinder can be moved upwards by adjusting the rotating direction of the motor, so that the glass cylinder is moved out of the sewage. At this time, the staff can watch the actual situation of the sewage in the glass cylinder, judge the treatment situation of the sewage in the box, and then carry out corresponding treatment;

[0019] 6、Finally, when the slag plate is deflected, the slag plate will move to the lower side of the contact vibration plate. The contact vibration plate moving up and down and the slag plate in contact will cause the slag plate to vibrate, reducing the possibility of impurities sticking to the slag plate. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 A structure diagram of the sewage energy-saving treatment equipment for oil-based needle coke production is provided.

[0021] Figure 2 A top view connection diagram of the box of the sewage energy-saving treatment equipment for oil-based needle coke production is provided.

[0022] Figure 3 A top view connection diagram of the air floatation machine and the box of the sewage energy-saving treatment equipment for oil-based needle coke production is provided.

[0023] Figure 4 A connection diagram of the box and the motor of the sewage energy-saving treatment equipment for oil-based needle coke production is provided.

[0024] Figure 5 A connection diagram of the motor, the limiting plate and the rotating shaft of the sewage energy-saving treatment equipment for oil-based needle coke production is provided.

[0025] Figure 6 A connection diagram of the motor and the slag plate of the sewage energy-saving treatment equipment for oil-based needle coke production is provided.

[0026] Figure 7 A connection diagram of the control plate and the control rod of the sewage energy-saving treatment equipment for oil-based needle coke production is provided.

[0027] Figure 8 A connection diagram of the limiting plate and the fixed circular rod of the sewage energy-saving treatment equipment for oil-based needle coke production is provided.

[0028] Figure 9 A cross-sectional connection schematic view of a threaded cylinder in the sewage energy-saving treatment equipment for oil-based needle coke production is provided in the present application.

[0029] Figure 10 A connection schematic view of a glass cylinder and a rotating shaft in the sewage energy-saving treatment equipment for oil-based needle coke production is provided in the present application.

[0030] Figure 11 Another angle connection schematic view of a glass cylinder and a rotating shaft in the sewage energy-saving treatment equipment for oil-based needle coke production is provided in the present application.

[0031] Figure 12 A connection schematic view of a control board, a sliding plate and a slag scraping plate in the sewage energy-saving treatment equipment for oil-based needle coke production is provided in the present application.

[0032] In the figure: 1 box body, 2 box cover, 3 fixed pipe, 4 ultraviolet irradiation lamp, 5 air floatation machine, 6 motor, 7 baffle, 8 reciprocating wire rod, 9 rotating shaft, 10 moving frame, 11 sliding groove, 12 sliding plate, 13 slag scraping plate, 14 control board, 15 first gear, 16 square rod, 17 square cylinder, 18 inclined rod, 19 limiting plate, 20 contact round rod, 21 horizontal plate, 22 control rod, 23 second spring, 24 limiting rod, 25 first connecting rod, 26 fixed round rod, 27 rotating ring, 28 fixed rod, 29 vertical stirring plate, 30 horizontal stirring plate, 31 round plate, 32 threaded rod, 33 threaded cylinder, 34 third spring, 35 second gear, 36 cam, 37 moving vibrating plate, 38 fourth spring, 39 contact vibrating plate, 40 positioning plate, 41 fifth spring, 42 glass cylinder, 43 second connecting rod, 44 baffle, 45 baffle rod, 46 horizontal rod, 47 sixth spring, 48 third connecting rod, 49 seventh spring, 50 second rack, 51 fourth connecting rod, 52 pressing plate. DETAILED DESCRIPTION

[0033] Reference Figures 1-12The utility model provides an oil system needle coke production sewage energy -conserving treatment equipment, including the box 1, the lateral wall of box 1 is fixedly connected with multiple fixed tubes 3 symmetrically, the upper side of box 1 is connected with multiple box covers 2, and the clamping structure has multiple, and in the case, it does not belong to the protection point, therefore does not describe too much, in the case, it can adopt the way of clamping block and slot to complete the clamping cooperation, multiple ultraviolet irradiation lamps 4 are fixedly connected in the box 1, two baffles 7 are fixedly connected in the box 1 symmetrically, air flotation machine 5 is fixedly connected in the bottom of box 1, the box 1 is installed with the slag scraping subassembly, and the slag scraping subassembly includes the slag scraping plate 13, the upper side of slag scraping plate 13 is fixedly connected with multiple square tubes 17, square rod 16 is slidably connected in each square tube 17, first spring is fixedly connected between square rod 16 and square tube 17, the upper side of multiple square rods 16 is fixedly connected with sliding plate 12, the both sides in the box 1 are opened with sliding slot 11, and sliding plate 12 and sliding slot 11 are slidably connected, multiple inclined rods 18 are fixedly connected evenly on the both sides of slag scraping plate 13, and the power assembly that controls the motion of slag scraping plate 13 is installed in the box 1,

[0034] The power assembly includes motor 6 fixedly installed in the lateral wall of box 1, the output end of motor 6 is fixedly connected with reciprocating screw rod 8, reciprocating screw rod 8 is screw-connected with moving frame 10 on the outside, and sliding plate 12 is located in moving frame 10 and is abutted with moving frame 10, and sliding plate 12 will be deflected, and the abutted here means not connected, rotating shaft 9 is rotatably connected in the box 1, rotating shaft 9 penetrates moving frame 10, and rotating shaft 9 is fixedly connected with multiple extension plates, and rotating shaft 9 is drivingly connected with reciprocating screw rod 8 through first gear 15, and the gear transmission here means that first gear 15 is fixedly connected on rotating shaft 9 and reciprocating screw rod 8, so that mechanical transmission can be completed by the meshing of the two first gears 15, control rod 22 is slidably connected on the both sides of moving frame 10, second spring 23 is fixedly connected between control rod 22 and moving frame 10, control plate 14 is fixedly connected on the outside of control rod 22, horizontal plate 21 is fixedly connected on the lateral wall of control plate 14, contact round rod 20 is fixedly connected with slag scraping plate 13, and contact round rod 20 slidably penetrates sliding plate 12 and is abutted with control plate 14, and the surface of slag scraping plate 13 and baffle 7 is smoothly arranged,

[0035] First, the air floatation machine 5, full name dissolved air floatation machine, is a kind of equipment widely used in sewage treatment and solid-liquid separation field and the effect is remarkable, it utilizes the principle of air floatation, can efficiently separate and handle the suspended particles, oil, algae and other impurities in sewage, so that the water quality is purified, in the working process, a large number of small bubbles will be produced, these small bubbles move upwards from the bottom of the box 1, the impurities in the sewage adhere to the bubbles and float to the water surface, because the sulfides produced in the raw material pretreatment stage of oil-based needle coke are mostly organic sulfides, because they will stick to the surface of small bubbles, follow the small bubbles to float to the water surface, in the process of sewage treatment, open the ultraviolet irradiation lamp 4, and pour appropriate amount of catalyst (such as persulfate activated catalyst can be used to stimulate organic sulfides to produce sulfate ions, semiconductor photocatalyst can be used for ultraviolet light driven free radical generation) into the box 1 in batches, under the dual action of ultraviolet irradiation lamp 4 and catalyst, most of the organic sulfides can be decomposed, so that the sulfide content in the sewage is greatly reduced, finally reaches the discharge standard, the above are prior art, no redundant elaboration is made;

[0036] Second, in the process of water sewage treatment needs to be closed first, the fixed tube 3, through the fixed tube 3 to the box 1 into the sewage needs to be treated, then close the upper fixed tube 3, pour into the sewage in the appropriate amount of coagulant and flocculant, to achieve the effect of thickening, then cover the box cover 2, start the motor 6, the motor 6 driven reciprocating screw rod 8 rotation, because the reciprocating screw rod 8 and the moving frame 10 is threaded connection, and under the restriction of the rotating shaft 9, will drive the moving frame 10 to move back and forth, the slide plate 12 is located in the moving frame 10, and one end of the slide plate 12 and the moving frame 10, so the moving moving frame 10 will drive the slide plate 12 along the chute 11 movement, chute 11 by three parts, namely the arc-shaped part at both ends and the straight line part in the middle, when the slide plate 12 is located in the straight line part, the moving frame 10 drive slide plate 12, slide plate 12 through the square rod 16, square tube 17 and the first spring drive scraper 13 movement, and in the process, the reciprocating screw rod 8 will also drive the rotating shaft 9 rotation through the first gear 15, in the process of rotating shaft 9 rotation, in the initial state, the horizontal plate 21 has not been displaced, the second spring 23 has not been deformed, then in the process of rotating shaft 9 rotation, the rotating shaft 9 drive extension plate rotation, extension plate and horizontal plate 21 abut will drive the horizontal plate 21 move, that is, when the rotating shaft 9 and the extension plate clockwise rotation, the extension plate drive right side horizontal plate 21 downward, drive left side horizontal plate 21 upward, ultimately lead to the right side of the control plate 14 downward, the left side of the control plate 14 upward, the right side of the control plate 14 and contact round rod 20 abut, and drive contact round rod 20 downward, contact round rod 20 drive scraper 13 relative to the slide plate 12 downward, thus causing the first spring deformation, scraper 13 drive inclined rod 18 downward, because the inclined rod 18 is inclined, and the distance between the inclined rod 18 is small, so multiple inclined rod 18 in the downward movement, can extrude the impurities floating on the sewage to both sides, when the inclined rod 18 upward, multiple inclined rod 18 and the scraper 13 side wall formed area similar to the strainer, so it can form the collection of impurities, then, when the horizontal plate 21 and the extension plate stagger, that is, the rotating extension plate will not and horizontal plate 21 abut, at this time, the scraper 13 lose the power of up and down, the scraper 13 relative to the slide plate 12 is stationary, the scraper 13 follow the slide plate 12 move, when the scraper 13 and the baffle 7 abut, because the uppermost side of the baffle 7 is lower than the arc position of the scraper 13, so when the scraper 13 and the baffle 7 abut, under the baffle 7 hindered, the scraper 13 relative to the slide plate 12 upward, until the scraper 13 and the baffle 7 disconnect, then the scraper 13 and the baffle 7 continue to move, when the slide plate 12 moves to the arc-shaped part of the chute 11, under the power of the moving frame 10, will cause the slide plate 12 continue to move along the chute 11, and the straight line part is different, at this time, will cause the slide plate 12, scraper 13 overall deflection, toFigure 4 From the perspective of the view angle, when the slag scraping plate 13 moves to the left arc-shaped portion, the slide plate 12 and the slag scraping plate 13 are deflected clockwise, and the inclined rods 18 on both sides of the slag scraping plate 13 are deflected along the slag scraping plate 13, so that the impurities between the right inclined rod 18 and the slag scraping plate 13 fall along the right inclined rod 18 and fall between the baffle 7 and the side wall of the box body 1, completing the treatment and collection of the impurities;

[0037] During the sewage adding process, the injected sewage is located in the area between the box body 1 and the two baffles 7, and the distance between the liquid surface of the injected sewage and the upper end surface of the baffle 7 is small.

[0038] The box body 1 is provided with a stirring assembly, which comprises two fixed circular rods 26 fixedly connected with the two baffles 7, a threaded barrel 33 fixedly connected between the two fixed circular rods 26, a threaded rod 32 threadedly connected in the threaded barrel 33 and penetrating through the threaded barrel 33, a circular plate 31 fixedly connected to the lower side of the threaded rod 32, a plurality of transverse stirring plates 30 fixedly connected to the outer side of the circular plate 31 in a circumferential direction, a limiting rod 24 rotationally connected to the upper side of the threaded rod 32, a limiting plate 19 fixedly connected to the upper side of the limiting rod 24, the limiting plate 19 being slidably connected with the two baffles 7, a third spring 34 fixedly connected between the limiting rod 24 and the threaded barrel 33, a plurality of rotating rings 27 rotationally connected to the outer side of the fixed circular rod 26, a vertical stirring plate 29 fixedly connected to the outer side of each rotating ring 27, a fixed rod 28 fixedly connected to the outer side of each rotating ring 27, a pressing plate 52 fixedly connected to the lower side of the limiting plate 19 through a first connecting rod 25, and a torsion spring fixedly connected between the rotating ring 27 and the fixed circular rod 26.

[0039] First, in the initial state, the pressing plate 52 and the fixed rod 28 are in contact, and the vertical stirring rod is staggered as shown in FIG. 8. During the up-down movement of the slag scraping plate 13, the slag scraping plate 13 and the limiting plate 19 are in contact under the cooperation of the third spring 34, driving the limiting plate 19 and the limiting rod 24 to move up and down, and the limiting rod 24 drives the threaded rod 32 to move up and down. Since the threaded rod 32 and the threaded cylinder 33 are threadedly connected, the up-down movement of the threaded rod 32 will also rotate, so that the circular plate 31 and the horizontal stirring plate 30 will rotate during the up-down movement of the circular plate 31 and the horizontal stirring plate 30, forming stirring operation on the sewage in the water tank, accelerating the mixing efficiency of coagulant, flocculating agent and catalyst with sewage, thereby greatly accelerating the sewage treatment efficiency. At the same time, the up-down movement of the limiting plate 19 also drives the pressing plate 52 to move up and down through the first connecting rod 25, and the pressing plate 52 and the fixed rod 28 are in contact, which causes the fixed rod 28 and the rotating ring 27 to rotate around the fixed circular rod 26, causing the torsion spring to deform, and the rotating ring 27 drives the vertical stirring plate 29 to rotate, which can form stirring in two different directions of the sewage, which can greatly accelerate the mixing efficiency of coagulant, flocculating agent and catalyst with sewage, and can reduce the possibility of large particles accumulating on the surface of the air flotation machine 5 during sewage treatment, so that the inclined rod 18 can collect more impurities. During this process, the vertical stirring plate 29 will also make the sewage have a tendency to move upward when it deflects toward each other, reducing the possibility of impurities in the sewage sinking downward under the action of its own gravity, thereby increasing the possibility of the inclined rod 18 collecting more impurities, further improving the treatment effect of impurities in the sewage.

[0040] A quantitative observation assembly is installed in the tank body 1, which includes a glass cylinder 42. The side wall of the glass cylinder 42 is fixedly connected with a second rack 50 through a second connecting rod 43. The outer side of the rotating shaft 9 is fixedly connected with a second gear 35. The second gear 35 is engaged with the second rack 50. The outer side of the rotating shaft 9 is also fixedly connected with a cam 36. The bottom of the glass cylinder 42 is slidingly connected with a baffle 44. The upper side of the baffle 44 is fixedly connected with a blocking rod 45. The side wall of the glass cylinder 42 is fixedly connected with a cross rod 46. The lower side of the cross rod 46 is fixedly connected with a third connecting rod 48. The third connecting rod 48 is slidingly connected with the side wall of the tank body 1, and a sixth spring 47 is fixedly connected between the third connecting rod 48 and the tank body 1. The side wall of the blocking rod 45 is fixedly connected with a push plate through a fourth connecting rod 51. The blocking rod 45 and the cross rod 46 are fixedly connected with a seventh spring 49.

[0041] During the sewage treatment process, the rotating direction of the motor 6 can be adjusted manually through the controller, i.e. the motor 6 rotates clockwise or counterclockwise, which is the conventional use of the motor 6 and will not be described in detail. During the sewage treatment process, the motor 6 is controlled to rotate clockwise, and the rotating direction of the motor 6 can be adjusted manually through the controller. Figure 11From the perspective of the motor 6, when the motor 6 rotates counterclockwise, the motor 6 drives the rotating shaft 9 to rotate clockwise through the first gear 15, the rotating shaft 9 drives the cam 36 and the second gear 35 to rotate clockwise, the second gear 35 drives the second rack 50 to move upwards, the second rack 50 drives the glass cylinder 42 to move upwards through the second connecting rod 43, so that the glass cylinder 42 moves out of the sewage, at this time, the staff can watch the actual situation of the sewage in the glass cylinder 42, judge the treatment of the sewage in the box 1, and then make corresponding treatment, and in the process of moving the glass cylinder 42 upwards, when the glass cylinder 42 starts to move, the rotating cam 36 will abut against the push plate, causing the push plate to drive the whole blocking rod 45 and the blocking piece 44 to move through the fourth connecting rod 51, so that the lower side of the glass cylinder 42 is in communication with the box 1, when the upper end of the glass cylinder 42 just moves out of the sewage, the rotating cam 36 will not abut against the push plate, at this time, the lower end of the glass cylinder 42 is in a sealed state, until the rotating direction of the motor 6 is adjusted, the glass cylinder 42 is inserted into the sewage again, the lower end of the glass cylinder 42 continues to communicate with the sewage, so that there is no sewage left in the glass cylinder 42 when observing the sewage in the glass cylinder 42 each time, reducing the mutual influence of each observation.

[0042] The box 1 is fixedly connected with a positioning plate 40, the lower side of the positioning plate 40 is slidably connected with a moving vibration plate 37 through a fifth spring 41, and the lower side of the moving vibration plate 37 is slidably connected with a contact vibration plate 39 through a fourth spring 38.

[0043] In the process of rotating the cam 36, the cam 36 abuts against the moving vibration plate 37, and under the action of the fifth spring 41, the moving vibration plate 37 moves up and down, and the moving vibration plate 37 drives the contact vibration plate 39 to move up and down through the fourth spring 38, when the slag scraping plate 13 deflects, the slag scraping plate 13 moves to the lower side of the contact vibration plate 39, the contact vibration plate 39 moves up and down and abuts against the slag scraping plate 13, which causes the slag scraping plate 13 to vibrate, reducing the possibility of impurities adhering to the slag scraping plate 13.

[0044] The lower side of the box 1 is fixedly connected with a plurality of supporting legs, and the lower side of each supporting leg is fixedly connected with a damping piece.

[0045] The stability of the box 1 as a whole is improved.

[0046] In the present application, in the process of needing water sewage treatment, first, the pipe 3 is fixed to the box 1, and the sewage needing treatment is poured into the sewage, and then the lid 2 is covered, the motor 6 is started, the reciprocating screw rod 8 is driven to rotate, the moving frame 10 is driven to move back and forth, the sliding plate 12 is driven to move along the chute 11, when the sliding plate 12 is located in the straight line part, the moving frame 10 drives the sliding plate 12 to move, the sliding plate 12 drives the slag scraper 13 to move through the square rod 16, the square cylinder 17 and the first spring, the reciprocating screw rod 8 also drives the rotating shaft 9 to rotate through the first gear 15, the rotating shaft 9 drives the extension plate to rotate, the extension plate and the horizontal plate 21 abut to drive the horizontal plate 21 to move, that is, when the rotating shaft 9 and the extension plate rotate clockwise, the extension plate drives the right horizontal plate 21 to move downward, drives the left horizontal plate 21 to move upward, finally causes the right control plate 14 to move downward, the left control plate 14 to move upward, the right control plate 14 and the contact round rod 20 abut, and drives the contact round rod 20 to move downward, the contact round rod 20 drives the slag scraper 13 to move downward relative to the sliding plate 12, and further causes the first spring to deform, the slag scraper 13 drives the inclined rod 18 to move downward, and the area formed by the plurality of inclined rods 18 and the side wall of the slag scraper 13 is similar to a strainer, so that the collection of impurities can be formed, when the slag scraper 13 and the baffle 7 abut, under the hindering action of the baffle 7, the slag scraper 13 moves upward relative to the sliding plate 12, until the slag scraper 13 and the baffle 7 are disconnected, then the slag scraper 13 and the baffle 7 continue to move, when the sliding plate 12 moves to the arc part of the chute 11, under the power action of the moving frame 10, the sliding plate 12 continues to move along the chute 11, the sliding plate 12 and the slag scraper 13 are deflected as a whole, and the inclined rods 18 on both sides of the slag scraper 13 are deflected with the slag scraper 13, causing the impurities between the right inclined rod 18 and the slag scraper 13 to fall along the right inclined rod 18 and fall between the baffle 7 and the side wall of the box 1, completing the treatment and collection of impurities;

[0047] In the process of the slagging-off plate 13 moving up and down, the slagging-off plate 13 and the limiting plate 19 abut, driving the limiting plate 19 and the limiting rod 24 to move up and down, the limiting rod 24 drives the threaded rod 32 to move up and down, the threaded rod 32 drives the circular plate 31 and the horizontal stirring plate 30 to move up and down as a whole, the circular plate 31 and the horizontal stirring plate 30 rotate, forming the stirring operation on the sewage in the water tank, accelerating the mixing efficiency of the coagulant, flocculating agent and catalyst with the sewage, thereby greatly accelerating the sewage treatment efficiency, the limiting plate 19 also drives the pressing plate 52 to move up and down through the first connecting rod 25, the pressing plate 52 and the fixed rod 28 abut, causing the fixed rod 28 and the rotating ring 27 to rotate around the fixed circular rod 26, the rotating ring 27 drives the vertical stirring plate 29 to rotate, which can form stirring in two different directions of the sewage, greatly accelerating the mixing efficiency of the coagulant, flocculating agent and catalyst with the sewage, and in the process of sewage treatment, the possibility of large particles accumulating on the surface of the air flotation machine 5 can be reduced, so that the inclined rod 18 can collect more impurities, and in this process, the vertical stirring plate 29 also deflects in the direction of moving closer to each other, which makes the sewage have a tendency to move upward, reducing the possibility of impurities in the sewage sinking downward under the action of gravity, thereby increasing the possibility of the inclined rod 18 collecting more impurities, further improving the treatment effect of impurities in the sewage;

[0048] In the process of sewage treatment, when the motor 6 rotates counterclockwise, the motor 6 drives the rotating shaft 9 to rotate clockwise through the first gear 15, the rotating shaft 9 drives the cam 36 and the second gear 35 to rotate clockwise, the second gear 35 drives the second rack 50 to move upward, the second rack 50 drives the glass cylinder 42 to move upward through the second connecting rod 43, so that the glass cylinder 42 moves out of the sewage, when the glass cylinder 42 starts to move, the rotating cam 36 abuts against the push plate, causing the push plate to drive the stop rod 45 and the stop piece 44 to move as a whole through the fourth connecting rod 51, so that the lower side of the glass cylinder 42 is in communication with the tank 1, when the upper end of the glass cylinder 42 just moves out of the sewage, the rotating cam 36 does not abut against the push plate, at this time, the lower end of the glass cylinder 42 is in a sealed state, until the rotating direction of the motor 6 is adjusted, the glass cylinder 42 is inserted into the sewage again, the lower end of the glass cylinder 42 continues to communicate with the sewage, thereby causing the glass cylinder 42 to not retain the sewage left by the last observation when observing the sewage in the glass cylinder 42 each time, reducing the mutual influence of each observation;

[0049] During the rotation of the cam 36, the moving vibration plate 37 is caused to move up and down, and the moving vibration plate 37 drives the contact vibration plate 39 to move up and down through the fourth spring 38. When the slag scraping plate 13 is deflected, the slag scraping plate 13 moves to the lower side of the contact vibration plate 39. The contact vibration plate 39 moving up and down and the slag scraping plate 13 abut each other, which causes the slag scraping plate 13 to vibrate, reducing the possibility of impurities adhering to the slag scraping plate 13.

Claims

1. An oil-based needle coke production sewage energy-saving treatment equipment, comprising a box body (1), characterized in that, The side wall of the box (1) is symmetrically fixed with a plurality of fixed pipes (3), the box (1) is clamped with a plurality of box covers (2), a plurality of ultraviolet irradiation lamps (4) are fixedly connected in the box (1), two baffles (7) are symmetrically fixedly connected in the box (1), an air float machine (5) is fixedly connected in the box (1), a slag scraping assembly is installed in the box (1), the slag scraping assembly comprises a slag scraping plate (13), a plurality of square barrels (17) are fixedly connected to the slag scraping plate (13), square rods (16) are slidably connected in the square barrels (17), first springs are fixedly connected between the square rods (16) and the square barrels (17), a plurality of square rods (16) are commonly fixedly connected with a sliding plate (12), a sliding groove (11) is formed in the inner side of the box (1), the sliding plate (12) and the sliding groove (11) are slidably connected, a plurality of inclined rods (18) are uniformly fixedly connected to the two sides of the slag scraping plate (13), a power assembly for controlling the movement of the slag scraping plate (13) is installed in the box (1), the power assembly comprises a motor (6) fixedly installed on the side wall of the box (1), a reciprocating screw rod (8) is fixedly connected to the output end of the motor (6), a moving frame (10) is threadedly connected to the reciprocating screw rod (8), the sliding plate (12) is located in the moving frame (10) and abuts against the moving frame (10), a rotating shaft (9) is rotatably connected in the box (1), the rotating shaft (9) penetrates the moving frame (10), a plurality of extension plates are fixedly connected to the rotating shaft (9), the rotating shaft (9) is drivingly connected with the reciprocating screw rod (8) through a first gear (15), control rods (22) are slidably connected to the two sides of the moving frame (10), second springs (23) are fixedly connected between the control rods (22) and the moving frame (10), control plates (14) are fixedly connected to the control rods (22), horizontal plates (21) are fixedly connected to the control plates (14), a contact round rod (20) is fixedly connected to the slag scraping plate (13), the contact round rod (20) slidably penetrates the sliding plate (12) and abuts against the control plate (14), a stirring assembly is installed in the box (1), the stirring assembly comprises fixed round rods (26) fixedly connected with the two baffles (7), a threaded barrel (33) is fixedly connected between the two fixed round rods (26), a threaded rod (32) is threadedly connected in the threaded barrel (33) and penetrates the threaded barrel (33), a circular plate (31) is fixedly connected to the threaded rod (32), a plurality of horizontal stirring plates (30) are circumferentially fixedly connected to the circular plate (31), the threaded rod (32) is rotatably connected with a limiting rod (24), the limiting rod (24) is fixedly connected with a limiting plate (19), the limiting plate (19) and the two baffles (7) are slidably connected, third springs (34) are fixedly connected between the limiting rod (24) and the threaded barrel (33), a plurality of rotating rings (27) are rotatably connected to the fixed round rods (26), the rotating rings (27) are fixedly connected with vertical stirring plates (29),Each said rotating ring (27) is further fixedly connected with a fixed rod (28), the limiting plate (19) is fixedly connected with a pressing plate (52) through a first connecting rod (25), and a torsion spring is fixedly connected between the rotating ring (27) and the fixed circular rod (26).

2. The oil-based needle coke production sewage energy-saving treatment equipment according to claim 1, characterized in that, The box (1) is internally provided with a quantitative observation assembly, the quantitative observation assembly comprises a glass cylinder (42), the glass cylinder (42) is fixedly connected with a second rack (50) through a second connecting rod (43), the rotating shaft (9) is fixedly connected with a second gear (35), the second gear (35) is engaged with the second rack (50), the rotating shaft (9) is further fixedly connected with a cam (36), the glass cylinder (42) is slidingly connected with a baffle (44), the baffle (44) is fixedly connected with a blocking rod (45), the glass cylinder (42) is fixedly connected with a cross rod (46), the cross rod (46) is fixedly connected with a third connecting rod (48), the third connecting rod (48) is slidingly connected with the side wall of the box (1), and a sixth spring (47) is fixedly connected between the third connecting rod (48) and the box (1), the blocking rod (45) is fixedly connected with a push plate through a fourth connecting rod (51), and a seventh spring (49) is fixedly connected between the blocking rod (45) and the cross rod (46).

3. The oil-based needle coke production sewage energy-saving treatment equipment according to claim 2, characterized in that, The side wall of the box (1) is fixedly connected with a positioning plate (40), the positioning plate (40) is slidingly connected with a moving vibration plate (37) through a fifth spring (41), and the moving vibration plate (37) is slidingly connected with a contact vibration plate (39) through a fourth spring (38).

4. The oil-based needle coke production sewage energy-saving treatment equipment according to claim 3, characterized in that, The surfaces of the slag scraping plate (13) and the baffle (7) are both smooth.

5. The oil-based needle coke production sewage energy-saving treatment equipment according to claim 1, characterized in that, The lower side of the box (1) is fixedly connected with a plurality of supporting legs, and the lower side of each supporting leg is fixedly connected with a damping sheet.

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