Carbon source multi-level feeding device for sewage treatment and use method thereof

Abstract

The application provides a carbon source multi-level feeding device for sewage treatment, which comprises a rack, a storage barrel fixedly connected to the top wall of the rack and a fixing frame fixedly connected to the side wall of the rack, and further comprises: a feeding assembly, the feeding assembly comprising a mounting frame slidingly connected to the outer wall of a sliding rod, a deepening frame slidingly connected to the side wall of the mounting frame, a scattering component rotatably connected to the inner wall of the deepening frame, and a transmission component connected to the outer wall of the mounting frame; a discharging assembly, the discharging assembly comprising a discharging frame fixedly connected to the bottom wall of the storage barrel, a discharging disc rotatably connected to the inner wall of the discharging frame, and a first bevel gear rotatably connected to the inner wall of the discharging frame through a support shaft, and the inner part of the discharging groove is further provided with an adjusting component; the application realizes multi-level feeding, and the scattering disc reciprocally rotates along with the reciprocating movement of the mounting frame, the efficiency of mixing with sewage is increased, the single discharging amount is adjusted, the accuracy of feeding medicament is increased, and the treatment effect on sewage is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of sewage treatment, in particular to a carbon source multi-level feeding device for sewage treatment and a use method thereof. BACKGROUND

[0002] The general composite carbon source agent is mainly made of the following components by weight: sodium formate 0.5-1.0%, sodium acetate 4.5-5.5%, sodium propionate 5-6%, sugar substance 40-50%, and water 40-45%. The sugar substance is a sugar mixture with COD>300000 mg. The composite carbon source supplement is an energy-saving, high-quality, and efficient environmental protection type water treatment agent. Its denitrification effect is 1.5 times that of traditional water treatment chemicals. It can well adapt to and meet market demand. The composite carbon source agent needs to be fed by a feeding device.

[0003] The Chinese invention patent (application number: 201922479042.9) proposes a high-efficiency composite carbon source agent feeding device, which belongs to the technical field of sewage treatment and comprises a medicament cylinder. A plurality of heating sheets are installed in the cavity between the medicament cylinder and the outer cylinder. One side of each heating sheet is attached to the outer wall of the medicament cylinder. A partition is installed inside the medicament cylinder. The upper end surface of the rotating shaft penetrates the lower end surface of the partition and extends into the interior of the medicament cylinder. A plurality of uniformly distributed connecting rods are fixedly connected to the outer wall of the rotating shaft. The other end of each connecting rod is fixedly connected to a stirring sheet. The stirring sheet stirs the medicament in the medicament cylinder to make the medicament mix more uniformly, thereby improving the sewage treatment effect. The existing medicament feeding device cannot stir the medicament well, the uneven medicament leads to poor sewage treatment effect, and the medicament in the medicament cylinder may deteriorate or even freeze in winter, which causes the feeding device to malfunction.

[0004] However, the device still has some shortcomings: 1. When feeding the medicament, the depth of the medicament box into the sewage cannot be adjusted, which causes the medicament to gather in the sewage and makes it difficult to disperse into the sewage, affecting the rate and effect of sewage treatment; 2. The medicament cannot be fed quantitatively, and too much or too little medicament will affect the effect of sewage treatment.

[0005] Therefore, we improve it and propose a carbon source multi-level feeding device for sewage treatment. SUMMARY

[0006] The purpose of the present application is to solve the problems of complex fixing process, low grinding efficiency, small grinding range, and low practicality.

[0007] In order to achieve the above-mentioned purpose of the application, the following technical solutions are provided:

[0008] The carbon source multi-level feeding device for sewage treatment is used to improve the above problems.

[0009] The application is specifically as follows:

[0010] A carbon source multi-level feeding device for sewage treatment, comprising a rack, a medicine storage barrel fixedly connected to the top wall of the rack, and a fixing frame fixedly connected to the side wall of the rack, wherein the inner wall of the fixing frame is further fixedly connected with symmetrically arranged sliding rods, and further comprising:

[0011] A feeding assembly, comprising a mounting frame slidingly connected to the outer wall of the sliding rod, a deepening frame slidingly connected to the side wall of the mounting frame, a scattering component rotatably connected to the inner wall of the deepening frame, a transmission component connected to the outer wall of the mounting frame, a reciprocating screw rotatably connected to the inner wall of the fixing frame, and a rack fixedly connected to the inner wall of the fixing frame, wherein the mounting frame is threadedly connected with the reciprocating screw;

[0012] The scattering component is matched with the rack through the transmission component;

[0013] A discharging assembly, comprising a discharging frame fixedly connected to the bottom wall of the medicine storage barrel, a discharging disc rotatably connected to the inner wall of the discharging frame, and a first bevel gear rotatably connected to the inner wall of the discharging frame through a support shaft, wherein the outer wall of the discharging disc is provided with a discharging groove, the bottom of the discharging frame is further provided with a discharging pipe, and the inside of the discharging groove is further provided with an adjusting component.

[0014] As a preferred technical solution of the application, the scattering component comprises a discharging pipe rotatably connected to the inner wall of the deepening frame, a connecting rod fixedly connected to the top wall of the discharging pipe, a connecting pipe fixedly connected to the inner wall of the deepening frame, and a scattering disc fixedly connected to the bottom wall of the discharging pipe, wherein the outer wall of the discharging pipe is provided with uniformly distributed feeding grooves, the connecting pipe is rotatably connected with the discharging pipe through a connecting piece, the connecting rod is matched with the transmission component, and the connecting pipe is connected with the discharging pipe through an elastic pipe.

[0015] As a preferred technical solution of the application, the inner wall of the scattering disc is fixedly connected with uniformly distributed scattering plates, and the outer wall of the scattering disc is further fixedly connected with two to eight groups of discharging pipes.

[0016] As a preferred technical solution of the application, the transmission component comprises a transmission shaft rotatably connected to the bottom wall of the mounting frame through a connecting plate, a sleeve rotatably connected to the side wall of the deepening frame through a connecting plate, and a transmission gear fixedly connected to the outer wall of the transmission shaft, wherein the transmission shaft is slidingly connected with the sleeve, the transmission shaft is limited by the sleeve through a protruding rod arranged on the outer wall, the transmission gear is meshingly connected with the rack, and the sleeve is connected with the connecting rod through a bevel gear set.

[0017] As a preferred technical scheme of the present application, the top wall of the mounting frame is further threadedly connected with a limiting bolt, the limiting bolt is limited by the deep frame, the top wall of the fixing frame is further fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected with the reciprocating screw rod through the fixing frame.

[0018] As a preferred technical scheme of the present application, the adjusting component comprises a sleeve rod rotatably connected to the inner wall of the discharging groove, a blocking plate slidably connected to the inner wall of the discharging groove, an adjusting screw rod fixedly connected to the top wall of the blocking plate, and a second bevel gear fixedly connected to the outer wall of the sleeve rod, the second bevel gear is meshingly connected with the first bevel gear, the sleeve rod is threadedly connected with the adjusting screw rod, and the blocking plate is limited by the discharging groove through the clamping groove and the clamping plate.

[0019] As a preferred technical scheme of the present application, the supporting shaft is fixedly connected with an adjusting handle at the end away from the first bevel gear.

[0020] As a preferred technical scheme of the present application, the outer wall of the discharging disc is further fixedly connected with a stepping motor, and the output end of the stepping motor is fixedly connected with the discharging disc through the discharging frame.

[0021] As a preferred technical scheme of the present application, the inner wall of the medicine storage barrel is further provided with a stirring component and a heating component, and the top wall of the medicine storage barrel is further provided with a feeding port.

[0022] The application further discloses a treatment and use method of the carbon source multi-level feeding device for sewage treatment.

[0023] S1: when in use, first loosen the limiting bolt according to the distance between the medicine storage barrel and the treatment tank, adjust the distance between the deep frame and the mounting frame, and place the discharging disc in the treatment tank, complete the adjustment, increase the applicability of the device, after the adjustment, tighten the limiting bolt, add the carbon source medicament into the medicine storage barrel through the feeding port according to a certain proportion, and start the stirring component and the heating component to sufficiently mix and stir the medicament, when it is needed to feed into the sewage, start the component motor, the mixed medicament will enter the discharging groove under the action of gravity, start the stepping motor once, the stepping motor rotates by 90 degrees, when the discharging groove corresponds to the discharging pipe, the medicament in the discharging groove is discharged through the discharging pipe, and single-time feeding is realized.

[0024] S2: At the same time, the adjusting handle can be rotated, and then the first bevel gear is driven to rotate through the support shaft, and then the multiple groups of second bevel gears meshed and connected with the first bevel gear are driven to rotate, so that the sleeve rod is rotated, and the adjusting screw can only slide in the discharge groove under the action of the baffle plate and the clamping plate and the clamping groove arranged on the baffle plate, so that when the sleeve rod rotates, the baffle plate is driven to slide in the discharge groove through the interaction with the adjusting screw, the storage capacity of the discharge groove is adjusted, the single discharge capacity is adjusted, the accuracy of the input medicament is increased, and the treatment effect of the sewage is increased;

[0025] S3: The medicament enters the discharge pipe through the elastic pipe and the connecting pipe, enters the feeding groove and the connecting piece, enters the discharge pipe, and flows into the bulk feeder. The driving motor is started, and then the reciprocating screw is driven to rotate, and then the mounting frame and the deepening frame are driven to reciprocate along the outer wall of the sliding rod, and then the bulk feeder is always at different depths in the sewage and is dosed, and then the uniformity of the input sewage is increased, the multi-level dosing is realized, and the efficiency and quality of the sewage treatment are increased.

[0026] S4: When the mounting frame slides, the transmission shaft is driven to rotate under the action of the rack and the transmission gear, then the sleeve is driven to rotate through the convex rod, then the connecting rod is driven to rotate through the bevel gear set, then the bulk feeder is driven to rotate, and then the medicament in the bulk feeder is thrown out of the bulk feeder through the bulk feeder plate, so as to increase the mixing effect of the medicament and the sewage, avoid the medicament gathering at the dosing point, increase the rate of sewage treatment, and the bulk feeder reciprocates with the reciprocating movement of the mounting frame.

[0027] In the scheme of the present application:

[0028] 1. Through the arranged dosing assembly, the reciprocating screw is rotated, and then the mounting frame and the deepening frame reciprocate along the outer wall of the sliding rod, and then the bulk feeder is always at different depths in the sewage and is dosed, and then the uniformity of the input sewage is increased, the multi-level dosing is realized, and the bulk feeder reciprocates with the reciprocating movement of the mounting frame, the mixing efficiency with the sewage is increased, and the problem that in the prior art, the depth of the dosing box into the sewage cannot be adjusted when the medicament is dosed, so that the medicament gathers in the sewage and is difficult to disperse into the sewage, affecting the rate and effect of the sewage treatment is solved.

[0029] 2. Through the discharge component, the storage capacity of the discharge groove is adjusted, and then the single discharge capacity is adjusted, the accuracy of the input medicament is increased, and the treatment effect of the sewage is increased, and the problem that in the prior art, the medicament cannot be quantitatively dosed, and too much or too little input medicament will affect the effect of the sewage treatment is solved. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 The structure diagram of the carbon source multi-level dosing device for sewage treatment provided by the present application is shown.

[0031] Figure 2 Structure diagram two of the carbon source multi-level feeding device for sewage treatment provided in the present application;

[0032] Figure 3 Structure diagram three of the carbon source multi-level feeding device for sewage treatment provided in the present application;

[0033] Figure 4 Structure diagram four of the carbon source multi-level feeding device for sewage treatment provided in the present application;

[0034] Figure 5 Sectional structure diagram of the carbon source multi-level feeding device for sewage treatment provided in the present application;

[0035] Figure 6 Sectional structure diagram of the bulk material component of the carbon source multi-level feeding device for sewage treatment provided in the present application;

[0036] Figure 7 Sectional structure diagram one of the discharging disc of the carbon source multi-level feeding device for sewage treatment provided in the present application;

[0037] Figure 8 Sectional structure diagram two of the discharging disc of the carbon source multi-level feeding device for sewage treatment provided in the present application.

[0038] Indicated in the figure:

[0039] 1, rack; 2, medicine storage barrel; 21, discharging frame; 22, discharging disc; 23, discharging groove; 24, first bevel gear; 25, discharging pipe; 26, supporting shaft; 27, adjusting handle; 28, stepping motor; 3, fixed frame; 31, sliding rod; 32, mounting frame; 33, deepening frame; 34, reciprocating screw; 35, rack; 36, limiting bolt; 37, driving motor; 4, discharging pipe; 41, connecting rod; 42, connecting pipe; 43, bulk material disc; 44, bulk material plate; 45, feeding groove; 46, connecting piece; 47, bulk material pipe; 48, elastic pipe; 5, transmission shaft; 51, sleeve; 52, transmission gear; 53, bevel gear set; 6, sleeve rod; 61, blocking plate; 62, adjusting screw; 63, second bevel gear; 64, clamping groove; 65, clamping plate; 7, stirring component; 71, heating component; 72, feeding port. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments.

[0041] The following detailed description of embodiments of the application is not intended to limit the scope of the application as claimed, but merely to represent some embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the application.

[0042] It should be noted that the embodiments in the application and the features and technical solutions in the embodiments can be combined with each other without conflict.

[0043] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0044] In the description of the application, it should be noted that the terms "upper", "lower", etc. indicate the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the product is used, or the orientation or positional relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the application. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0045] As Figures 1-8 shown, the embodiment proposes a carbon source multi-level feeding device for sewage treatment, which comprises a rack 1, a storage barrel 2 fixedly connected to the top wall of the rack 1, and a fixed frame 3 fixedly connected to the side wall of the rack 1. The inner wall of the fixed frame 3 is also fixedly connected with symmetrically arranged sliding rods 31, and further comprises:

[0046] The feeding assembly comprises a mounting frame 32 slidingly connected to the outer wall of the sliding rod 31, a deepening frame 33 slidingly connected to the side wall of the mounting frame 32, a scattering component rotatingly connected to the inner wall of the deepening frame 33, a transmission component connected to the outer wall of the mounting frame 32, a reciprocating screw 34 rotatingly connected to the inner wall of the fixed frame 3, and a rack 35 fixedly connected to the inner wall of the fixed frame 3. The mounting frame 32 is threadedly connected with the reciprocating screw 34;

[0047] The scattering component is matched with the rack 35 through the transmission component;

[0048] The discharging assembly comprises a discharging frame 21 fixedly connected to the bottom wall of the medicine storage barrel 2, a discharging disc 22 rotatably connected to the inner wall of the discharging frame 21, and a first bevel gear 24 rotatably connected to the inner wall of the discharging frame 21 through a support shaft 26. The outer wall of the discharging disc 22 is provided with a discharging groove 23. The bottom of the discharging frame 21 is further provided with a discharging pipe 25. The inside of the discharging groove 23 is further provided with an adjusting component.

[0049] The multi-level feeding is realized, and is accompanied by reciprocating movement of the mounting frame, reciprocating rotation of the discharging disc, increased efficiency of mixing with sewage, adjustment of single discharging amount, increased accuracy of feeding of the medicine, and increased treatment effect on the sewage.

[0050] As shown in Figures 1-6 , as a preferred embodiment, on the basis of the above mode, further, the discharging component comprises a discharging pipe 4 rotatably connected to the inner wall of the deepening frame 33, a connecting rod 41 fixedly connected to the top wall of the discharging pipe 4, a connecting pipe 42 fixedly connected to the inner wall of the deepening frame 33, and a discharging disc 43 fixedly connected to the bottom wall of the discharging pipe 4. The outer wall of the discharging pipe 4 is provided with uniformly distributed feeding grooves 45. The connecting pipe 42 is rotatably connected to the discharging pipe 4 through a connecting piece 46. The connecting rod 41 cooperates with the transmission component. The connecting pipe 42 is connected to the discharging pipe 25 through an elastic pipe 48. The lug drives the sleeve 51 to rotate, and then drives the connecting rod 41 to rotate through the bevel gear set 53, and then drives the discharging disc 43 to rotate, so as to throw the medicine in the discharging disc 43 out of the discharging disc 43, thereby increasing the mixing effect of the medicine and the sewage.

[0051] As shown in Figures 1-6 , as a preferred embodiment, on the basis of the above mode, further, the discharging disc 43 is fixedly connected with uniformly distributed discharging plates 44 in the inner wall. The outer wall of the discharging disc 43 is further fixedly connected with two to eight groups of discharging pipes 47. The medicine in the discharging disc 43 is thrown out of the discharging disc 43 through the discharging pipes 47 by the discharging plates 44, thereby increasing the mixing effect of the medicine and the sewage.

[0052] As shown in Figures 1-4 , as a preferred embodiment, on the basis of the above mode, further, the transmission component comprises a transmission shaft 5 rotatably connected to the bottom wall of the mounting frame 32 through a connecting plate, a sleeve 51 rotatably connected to the side wall of the deepening frame 33 through a connecting plate, and a transmission gear 52 fixedly connected to the outer wall of the transmission shaft 5. The transmission shaft 5 is slidably connected to the sleeve 51, and the transmission shaft 5 is limited by the sleeve 51 through a lug provided on the outer wall. The transmission gear 52 is meshingly connected to the rack 35. The sleeve 51 is connected to the connecting rod 41 through the bevel gear set 53. When the mounting frame 32 slides, the transmission shaft 5 is driven to rotate under the action of the rack 35 and the transmission gear 52, and then the sleeve 51 is driven to rotate through the lug, and then the connecting rod 41 is driven to rotate through the bevel gear set 53.

[0053] AsFigures 1-4 As shown, in a preferred embodiment, based on the above method, the top wall of the mounting frame 32 is further connected with a limiting bolt 36 threadedly. The limiting bolt 36 limits the insertion frame 33. The top wall of the fixed frame 3 is also fixedly connected with a drive motor 37. The output end of the drive motor 37 passes through the fixed frame 3 and is fixedly connected to the reciprocating screw 34. First, according to the distance between the medicine storage tank 2 and the treatment pool, the limiting bolt 36 is loosened, and the distance between the insertion frame 33 and the mounting frame 32 is adjusted, so that the material tray 43 is placed in the treatment pool, thus completing the adjustment and increasing the applicability of the device.

[0054] like Figures 1-8 As shown, in a preferred embodiment, based on the above method, the adjusting component further includes a sleeve rod 6 rotatably connected to the inner wall of the discharge trough 23, a blocking plate 61 slidably connected to the inner wall of the discharge trough 23, an adjusting screw 62 fixedly connected to the top wall of the blocking plate 61, and a second bevel gear 63 fixedly connected to the outer wall of the sleeve rod 6. The second bevel gear 63 meshes with the first bevel gear 24. The sleeve rod 6 is threadedly connected to the adjusting screw 62, and the blocking plate 61 is limited to the discharge trough 23 by a slot 64 and a retaining plate 65. The support shaft 26 carries... The first bevel gear 24 rotates, which in turn drives multiple sets of second bevel gears 63 that mesh with the first bevel gear 24 to rotate, thereby driving the sleeve rod 6 to rotate. Under the action of the blocking plate 61 and the set clamping plate 65 and clamping groove 64, the adjusting screw 62 can only slide inside the discharge trough 23. Therefore, when the sleeve rod 6 rotates, it interacts with the adjusting screw 62, causing the blocking plate 61 to slide inside the discharge trough 23, thereby adjusting the amount of medicine stored in the discharge trough 23, and thus adjusting the amount of medicine discharged at one time, increasing the accuracy of medicine addition.

[0055] like Figures 1-8 As shown, in a preferred embodiment, based on the above method, the end of the support shaft 26 away from the first bevel gear 24 passes through the feed tray 22 and the discharge rack 21 and extends outward. The support shaft 26 is fixedly connected to an adjustment handle 27. Rotating the adjustment handle 27 will drive the first bevel gear 24 to rotate through the support shaft 26, which in turn will drive the multiple sets of second bevel gears 63 that are meshed with the first bevel gear 24 to rotate.

[0056] like Figures 1-8 As shown, in a preferred embodiment, based on the above method, a stepper motor 28 is further fixedly connected to the outer wall of the feeding tray 22. The output end of the stepper motor 28 passes through the discharge rack 21 and is fixedly connected to the feeding tray 22. The specific model and specifications of the stepper motor 28 and the drive motor 37 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in the field, so it will not be described in detail.

[0057] like Figure 5As shown, as a preferred embodiment, on the basis of the above-mentioned mode, further, the inner wall of the medicine storage barrel 2 is further provided with stirring parts 7 and heating parts 71, and the top wall of the medicine storage barrel 2 is further provided with a feeding port 72. It should be noted that the structure and working principle of the stirring parts 7 and the heating parts 71 appearing in the present application are both prior art, and will not be described again.

[0058] Specifically, the carbon source multi-level feeding device for sewage treatment works as follows: when in use, first loosen the limiting bolts 36 according to the distance between the medicine storage barrel 2 and the treatment tank, adjust the distance between the deep insertion frame 33 and the mounting frame 32, and place the scattering disc 43 in the treatment tank. After the adjustment is completed, tighten the limiting bolts 36, add the carbon source medicament into the medicine storage barrel 2 through the feeding port 72 according to a certain proportion, and start the stirring parts 7 and the heating parts 71 to fully mix and stir the medicament. When it is necessary to feed into the sewage, start the motor, and the mixed medicament will enter the discharge chute 23 under the action of gravity. Start the stepping motor 28 once, and the stepping motor 28 rotates by 90 degrees. When the discharge chute 23 corresponds to the discharge pipe 25, the medicament in the discharge chute 23 is discharged from the discharge pipe 25, realizing single-time feeding. At the same time, the adjusting handle 27 can be rotated, and then the first bevel gear 24 is driven to rotate through the support shaft 26, and then a plurality of second bevel gears 63 meshing with the first bevel gear 24 are driven to rotate, thereby driving the sleeve rod 6 to rotate. The adjusting screw rod 62 can only slide in the discharge chute 23 under the action of the blocking plate 61 and the clamping plate 65 and the clamping groove 64, so when the sleeve rod 6 rotates, it interacts with the adjusting screw rod 62 to drive the blocking plate 61 to slide in the discharge chute 23, thereby adjusting the storage amount of the discharge chute 23 and adjusting the single-time discharge amount, increasing the accuracy of the input medicament to increase the treatment effect on the sewage.

[0059] The medicament enters the discharge pipe 4 through the feeding slot 45 and the connecting piece 46 from the discharge pipe 25, the elastic pipe 48 and the connecting pipe 42, and flows into the scattering disc 43. The driving motor 37 is started, thereby driving the reciprocating screw rod 34 to rotate, thereby driving the mounting frame 32 and the deep insertion frame 33 to reciprocate along the outer wall of the sliding rod 31, thereby driving the scattering disc 43 to always be at different depths in the sewage and feed the medicament, thereby increasing the uniformity of the sewage input, realizing multi-level feeding, and increasing the efficiency and quality of the sewage treatment. When the mounting frame 32 slides, the transmission shaft 5 is driven to rotate under the action of the rack 35 and the transmission gear 52, thereby driving the sleeve 51 to rotate through the convex rod, thereby driving the connecting rod 41 to rotate through the bevel gear set 53, thereby driving the scattering disc 43 to rotate, and thereby driving the medicament in the scattering disc 43 to be thrown out of the scattering disc 43 through the scattering plate 44, so as to increase the mixing effect of the medicament and the sewage, avoid the medicament gathering at the feeding point, increase the rate of sewage treatment, and the scattering disc 43 reciprocates with the reciprocating movement of the mounting frame 32.

[0060] The above examples are only used to illustrate the present application and are not intended to limit the technical solutions described in the present application. Although the present application has been described in detail with reference to the above various embodiments, the present application is not limited to the above specific embodiments. Therefore, any modification or equivalent replacement of the present application; and all technical solutions and improvements without departing from the spirit and scope of the application are all included in the scope of the claims of the present application.

Claims

1. A carbon source multi-level feeding device for sewage treatment, comprising a rack (1), a storage barrel (2) fixedly connected to the top wall of the rack (1), and a fixing frame (3) fixedly connected to the side wall of the rack (1), characterized in that, The inner wall of the fixing frame (3) is further fixedly connected with symmetrically arranged sliding rods (31), and further comprises: The feeding assembly comprises a mounting frame (32) slidingly connected to the outer wall of the sliding rod (31), a deepening frame (33) slidingly connected to the side wall of the mounting frame (32), a bulk material component rotatably connected to the inner wall of the deepening frame (33), a transmission component connected to the outer wall of the mounting frame (32), a reciprocating screw (34) rotatably connected to the inner wall of the fixing frame (3), and a rack (35) fixedly connected to the inner wall of the fixing frame (3), and the mounting frame (32) is threadedly connected with the reciprocating screw (34); The bulk material component is matched with the rack (35) through the transmission component; The discharging assembly comprises a discharging frame (21) fixedly connected to the bottom wall of the medicine storage barrel (2), a discharging disc (22) rotatably connected to the inner wall of the discharging frame (21), and a first bevel gear (24) rotatably connected to the inner wall of the discharging frame (21) through a support shaft (26), the outer wall of the discharging disc (22) is provided with a discharging groove (23), the bottom of the discharging frame (21) is further provided with a discharging pipe (25), and the inside of the discharging groove (23) is further provided with an adjusting component; The bulk material component comprises a discharging pipe (4) rotatably connected to the inner wall of the deepening frame (33), a connecting rod (41) fixedly connected to the top wall of the discharging pipe (4), a connecting pipe (42) fixedly connected to the inner wall of the deepening frame (33), and a bulk material disc (43) fixedly connected to the bottom wall of the discharging pipe (4), the outer wall of the discharging pipe (4) is provided with uniformly distributed feeding grooves (45), the connecting pipe (42) is rotatably connected with the discharging pipe (4) through a connecting piece (46), the connecting rod (41) is matched with the transmission component, the connecting pipe (42) is connected with the discharging pipe (25) through an elastic pipe (48); The transmission component comprises a transmission shaft (5) rotatably connected to the bottom wall of the mounting frame (32) through a connecting plate, a sleeve (51) rotatably connected to the side wall of the deepening frame (33) through a connecting plate, and a transmission gear (52) fixedly connected to the outer wall of the transmission shaft (5), the transmission shaft (5) is slidingly connected with the sleeve (51), and the transmission shaft (5) is limited by the sleeve (51) through a protruding rod arranged on the outer wall, the transmission gear (52) is meshingly connected with the rack (35), and the sleeve (51) is connected with the connecting rod (41) through a bevel gear set (53); The top wall of the mounting frame (32) is further threadedly connected with a limiting bolt (36), the limiting bolt (36) is limited by the deepening frame (33), the top wall of the fixing frame (3) is further fixedly connected with a driving motor (37), and the output end of the driving motor (37) is fixedly connected with the reciprocating screw (34) through the fixing frame (3).

2. The carbon source multi-level feeding device for sewage treatment according to claim 1, characterized in that, The inner wall of the bulk material disc (43) is fixedly connected with uniformly distributed bulk material plates (44), and the outer wall of the bulk material disc (43) is further fixedly connected with two to eight groups of bulk material pipes (47).

3. The carbon source multi-level feeding device for sewage treatment according to claim 1, characterized in that, The adjusting component comprises a sleeve rod (6) rotatably connected to the inner wall of the discharging groove (23), a blocking plate (61) slidably connected to the inner wall of the discharging groove (23), an adjusting screw rod (62) fixedly connected to the top wall of the blocking plate (61), and a second bevel gear (63) fixedly connected to the outer wall of the sleeve rod (6), the second bevel gear (63) is meshingly connected with the first bevel gear (24), the sleeve rod (6) is threadedly connected with the adjusting screw rod (62), and the blocking plate (61) is limited by the discharging groove (23) through the clamping groove (64) and the clamping plate (65).

4. The carbon source multi-level feeding device for sewage treatment according to claim 1, characterized in that, The support shaft (26) extends outward from the end away from the first bevel gear (24) and passes through the discharging disc (22) and the discharging frame (21).

5. The carbon source multi-level feeding device for sewage treatment according to claim 1, characterized in that, The outer wall of the discharging disc (22) is further fixedly connected with a stepping motor (28), and the output end of the stepping motor (28) is fixedly connected with the discharging disc (22) through the discharging frame (21).

6. The carbon source multi-level feeding device for sewage treatment according to claim 1, characterized in that, The inner wall of the medicine storage barrel (2) is further provided with a stirring component (7) and a heating component (71), and the top wall of the medicine storage barrel (2) is further provided with a feeding port (72).

7. The method of using the multi-level carbon source feeding device for sewage treatment according to any one of claims 1-6, characterized in that, The method comprises the following steps: S1: according to the distance between the medicine storage barrel (2) and the treatment tank, loosen the limiting bolt (36), adjust the distance between the deepening frame (33) and the mounting frame (32), and place the scattering disc (43) in the treatment tank, complete the adjustment, increase the applicability of the device, tighten the limiting bolt (36) after the adjustment is completed, add the carbon source medicament into the medicine storage barrel (2) through the feeding port (72) according to a certain proportion, and start the stirring component (7) and the heating component (71) to fully mix and stir the medicament, when it is needed to be put into the sewage, start the component motor, and the mixed medicament will enter the inside of the discharging groove (23) under the action of gravity, start the stepping motor (28) once, and the stepping motor (28) rotates by ninety degrees, when the discharging groove (23) corresponds to the discharging pipe (25), the medicament in the discharging groove (23) is discharged through the discharging pipe (25), and the single-time putting is realized; S2: rotate the adjusting handle (27), then drive the first bevel gear (24) through the support shaft (26), then drive the plurality of second bevel gears (63) meshingly connected with the first bevel gear (24) to rotate, thereby driving the sleeve rod (6) to rotate, and the adjusting screw rod (62) can only slide in the discharging groove (23) under the action of the blocking plate (61), the clamping plate (65) and the clamping groove (64), therefore, when the sleeve rod (6) rotates, it interacts with the adjusting screw rod (62), drives the blocking plate (61) to slide in the discharging groove (23), adjusts the storage amount of the discharging groove (23), and then adjusts the single-time discharging amount, increases the accuracy of the input medicament, and increases the treatment effect on the sewage. S3: the medicine is fed into the discharge pipe (4) through the feed slot (45) and the connecting pipe (42) via the discharge pipe (25), the elastic pipe (48) and the connecting pipe (42), and flows into the scattering disc (43), the driving motor (37) is started, and then drives the reciprocating screw (34) to rotate, and then drives the mounting frame (32) and the deep frame (33) to reciprocate along the outer wall of the sliding rod (31), and then drives the scattering disc (43) to always be at different depths in the sewage and to feed the medicine, and then increases the uniformity of the sewage feeding, realizes multi-level feeding, and increases the efficiency and quality of the sewage treatment; S4: when the mounting frame (32) slides, the rack (35) and the transmission gear (52) drive the transmission shaft (5) to rotate, and then the sleeve (51) is driven to rotate through the convex rod, and then the connecting rod (41) is driven to rotate through the bevel gear set (53), and then the scattering disc (43) is driven to rotate, and then the medicine in the scattering disc (43) is thrown out of the scattering disc (43) through the scattering disc (44) and the scattering pipe (47), so as to increase the mixing effect of the medicine and the sewage, avoid the medicine gathering at the feeding point, increase the rate of the sewage treatment, and the scattering disc (43) reciprocates rotationally with the reciprocating movement of the mounting frame (32).

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