Ultrasonic treatment equipment for sludge dewatering of sedimentation tank

Abstract

The utility model relates to the technical field of ultrasonic treatment equipment for sludge dewatering of a sedimentation tank, and provides ultrasonic treatment equipment for sludge dewatering of a sedimentation tank, which comprises an ultrasonic treatment cabinet and a connecting pipe, a connecting pipe is arranged at the bottom end of the ultrasonic treatment cabinet, a drain valve is arranged in the connecting pipe, and a sewage inlet structure is arranged on one side of the top of the ultrasonic treatment cabinet. Through the arrangement of the dirt inlet structure, the driving motor is started, the feeding shaft and the connecting shaft synchronously rotate through the transmission belt, then the feeding impeller on the outer wall of the feeding shaft conducts feeding treatment, the cam on one side of the connecting shaft pushes the screen to vibrate in the limiting groove, and therefore the phenomenon that the surface of the screen is blocked is not prone to occurring; therefore, the purpose of preventing the screen from being blocked while feeding treatment is facilitated is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sedimentation tank sludge dewatering uses ultrasonic processing equipment technical field, especially a kind of sedimentation tank sludge dewatering uses ultrasonic processing equipment. BACKGROUND

[0002] With the development of the times, the use of sedimentation tank is essential when treating sewage and the like, and the sludge generated needs to be dewatered, which requires the use of a dewatering device for operation;

[0003] Therefore, the patent with publication number CN213803483U discloses an automatic sludge dewatering system, relating to the technical field of sludge treatment, which comprises an ultrasonic conditioning device, a medicament conditioning device and a sludge dewatering device. The sludge and sewage are pretreated by the ultrasonic conditioning device and flocculated by the medicament conditioning device, and then subjected to sludge dewatering treatment. The technical problem of difficulty in controlling the addition sequence and proportion of medicament in the pretreatment stage is solved by using ultrasonic waves in combination with medicament conditioning to improve the sludge dewatering performance, automatically controlling the addition sequence and proportion of medicament, reducing the volume of end sludge discharge, achieving sludge end reduction, and achieving good economic and environmental benefits.

[0004] The bacteria-jelly structure in the sludge affects the overall dewatering effect, and the device is difficult to conveniently break down and process, and the sludge may carry large particle impurities and suspended solids, which may cause blockage and affect the dewatering effect, and the device is not convenient for removing them, thereby limiting its use. UTILITY MODEL CONTENT

[0005] The utility model aims to provide a kind of sedimentation tank sludge dewatering uses ultrasonic processing equipment, to solve the defects of the existing sedimentation tank sludge dewatering treatment equipment not being convenient for removing large particle impurities and suspended solids and poor dewatering effect.

[0006] To solve the above technical problems, the utility model provides the following technical scheme: a kind of sedimentation tank sludge dewatering uses ultrasonic processing equipment, including ultrasonic processing cabinet and connecting pipe;

[0007] The bottom end of the ultrasonic processing cabinet is provided with a connecting pipe, the inside of the connecting pipe is provided with a drain valve, and one side of the top of the ultrasonic processing cabinet is provided with a pollution inlet structure.

[0008] A dewatering main body is arranged below the connecting pipe, and a maintenance structure is arranged on one side of the ultrasonic processing cabinet.

[0009] The maintenance structure comprises a mounting groove formed on one side of the ultrasonic treatment cabinet, a mounting seat is arranged in the mounting groove, an ultrasonic generator is mounted on one side of the mounting seat, clamping grooves are formed on both sides of the mounting seat, rotating grooves are formed on the outer walls of the ultrasonic treatment cabinet on both sides of the mounting groove, and clamping plates are arranged in the rotating grooves.

[0010] Preferably, the sewage inlet structure comprises a feeding seat formed on one side of the top of the ultrasonic treatment cabinet, a driving motor is mounted on one side of the feeding seat, a feeding shaft is arranged on one side of the driving motor, a feeding impeller is mounted on the outer wall of the feeding shaft, a transmission belt is arranged on the outer wall of the feeding shaft, a connecting shaft is arranged on the inner wall of the transmission belt, a cam is fixed on one side of the connecting shaft, and a limiting groove is formed on the top of the feeding seat, and a screen is arranged in the limiting groove.

[0011] Preferably, the feeding shaft extends into the feeding seat, and the feeding impellers are distributed at equal intervals on the outer wall of the feeding shaft.

[0012] Preferably, the feeding shaft and the connecting shaft are connected with each other through the transmission belt, and one side of the connecting shaft extends into the feeding seat.

[0013] Preferably, the screen is in sliding connection in the limiting groove, and the top end of the cam abuts against the bottom end of the screen.

[0014] Preferably, the mounting seat is in sliding connection in the mounting groove, and the clamping plate is in rotating connection in the rotating groove.

[0015] Preferably, one side of the clamping plate is arranged in the clamping groove, and the clamping plate and the mounting seat form a clamping structure through the clamping groove.

[0016] The ultrasonic treatment equipment for sludge dewatering of the sedimentation tank has the advantages that:

[0017] The sewage inlet structure is arranged, the driving motor is started, the feeding shaft and the connecting shaft are synchronously rotated through the transmission belt, the feeding impeller on the outer wall of the feeding shaft performs feeding treatment, the cam on one side of the connecting shaft pushes the screen to vibrate in the limiting groove, the surface of the screen is not prone to blockage, and therefore, the feeding treatment is facilitated, and the screen is prevented from being blocked.

[0018] The maintenance structure is arranged, the mounting seat slides in the mounting groove, when the mounting seat slides into the mounting groove, the clamping plate is rotated into the clamping groove, the clamping plate and the clamping groove form a clamping structure for positioning, the mounting seat is not prone to position deviation in the mounting groove, and therefore, the ultrasonic generator is facilitated to be cleaned and maintained. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the front view three-dimensional structure schematic view of the utility model;

[0020] Figure 2 It is the side view three-dimensional structure schematic view of the utility model;

[0021] Figure 3 It is the local three-dimensional structure schematic view of the utility model;

[0022] Figure 4 It is the local sectional three-dimensional structure schematic view of the utility model;

[0023] Figure 5 It is the front view three-dimensional structure schematic view of the utility model.

[0024] The reference signs in the drawing are explained: 1, ultrasonic treatment cabinet;2, connecting pipe;3, drain valve;4, into pollution structure;401, feeding seat;402, driving motor;403, feeding shaft;404, feeding impeller;405, transmission belt;406, connecting shaft;407, cam;408, limit slot;409, screen;5, dehydration main body;6, maintenance structure;601, installation slot;602, mounting seat;603, ultrasonic generator;604, clamping groove;605, rotating groove;606, clamping plate. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] Please refer to Figures 1-5 The utility model provides a kind of ultrasonic treatment equipment for sludge dewatering of sedimentation tank, including ultrasonic treatment cabinet 1 and connecting pipe 2.

[0027] Refer to Figures 1-4As shown, the bottom end of the ultrasonic treatment cabinet 1 is provided with a connecting pipe 2, the inside of the connecting pipe 2 is provided with a drain valve 3, one side of the top of the ultrasonic treatment cabinet 1 is provided with a sewage inlet structure 4, the sewage inlet structure 4 includes a feeding seat 401 provided on one side of the top of the ultrasonic treatment cabinet 1, one side of the feeding seat 401 is provided with a driving motor 402, one side of the driving motor 402 is provided with a feeding shaft 403, the outer wall of the feeding shaft 403 is provided with a feeding impeller 404, the outer wall of the feeding shaft 403 is provided with a transmission belt 405, the inner wall of the transmission belt 405 is provided with a connecting shaft 406, one side of the connecting shaft 406 is fixedly provided with a cam 407, the top of the feeding seat 401 is provided with a limiting groove 408, the inside of the limiting groove 408 is provided with a screen 409, the feeding shaft 403 extends to the inside of the feeding seat 401, the feeding impeller 404 is distributed at equal intervals on the outer wall of the feeding shaft 403, the feeding shaft 403 and the connecting shaft 406 are connected through the transmission belt 405, one side of the connecting shaft 406 extends to the inside of the feeding seat 401, the screen 409 is slidably connected in the limiting groove 408, and the top end of the cam 407 abuts against the bottom end of the screen 409.

[0028] When the dewatering main body 5 is used for dewatering treatment of sludge, it is necessary to destroy the bacteria agglomeration structure in the sludge, disperse the sludge particles, and improve the dewatering performance of the sludge. When the ultrasonic generator 603 is used, it is necessary to remove large particle impurities and suspended matter in the sludge in advance, so that the sewage inlet structure 4 is provided, the sludge enters the inside of the feeding seat 401, the driving motor 402 is started to drive the feeding shaft 403 to rotate the feeding impeller 404 in the inside of the feeding seat 401 to discharge the sludge into the inside of the ultrasonic treatment cabinet 1, the transmission belt 405 is arranged on the outer wall of the feeding shaft 403 to drive the connecting shaft 406 to rotate synchronously, and the top end of the cam 407 on one side of the connecting shaft 406 abuts against the bottom end of the screen 409, so that the screen 409 vibrates in the limiting groove 408 during feeding, thereby preventing the screen 409 from being blocked, thereby greatly increasing the practicability of the device.

[0029] Referring to Figure 1 and Figure 5As shown, the lower part of the connecting pipe 2 is provided with a dehydration main body 5, one side of the ultrasonic treatment cabinet 1 is provided with a maintenance structure 6, the maintenance structure 6 comprises a mounting groove 601 provided on one side of the ultrasonic treatment cabinet 1, the inside of the mounting groove 601 is provided with a mounting seat 602, one side of the mounting seat 602 is provided with an ultrasonic generator 603, both sides of the mounting seat 602 are provided with clamping grooves 604, both sides of the ultrasonic treatment cabinet 1 are provided with rotating grooves 605, the inside of the rotating grooves 605 is provided with clamping plates 606, the mounting seat 602 is slidably connected in the mounting groove 601, the clamping plates 606 are rotatably connected in the rotating grooves 605, one side of the clamping plates 606 is arranged in the clamping grooves 604, and the clamping plates 606 and the mounting seat 602 form a clamping structure through the clamping grooves 604.

[0030] In the long-term use process, the side of the ultrasonic generator 603 in contact with the sludge may be solidified with a large amount of sludge, and thus needs to be cleaned and maintained, so that the ultrasonic generator 603 is arranged on one side of the mounting seat 602, and the mounting seat 602 is slidably arranged in the mounting groove 601, so that the mounting seat 602 is conveniently disassembled and assembled, and in the use process, one side of the clamping plate 606 is rotated into the clamping groove 604, so that the clamping groove 604 and the rotating groove 605 form a clamping structure, so that the mounting seat 602 is not easy to be positionally deviated in the mounting groove 601, so that the mounting seat 602 is conveniently disassembled and assembled, and the ultrasonic generator 603 is conveniently cleaned and maintained, thereby greatly improving the practicability of the device.

[0031] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. An ultrasonic treatment device for sludge dewatering in a sedimentation tank, comprising an ultrasonic treatment cabinet (1) and a connecting pipe (2); Characterized in that: The bottom end of the ultrasonic treatment cabinet (1) is provided with a connecting pipe (2), the inside of the connecting pipe (2) is provided with a drain valve (3), and one side of the top of the ultrasonic treatment cabinet (1) is provided with a sewage inlet structure (4); The lower side of the connecting pipe (2) is provided with a dewatering main body (5), and one side of the ultrasonic treatment cabinet (1) is provided with a maintenance structure (6); The maintenance structure (6) comprises a mounting groove (601) formed on one side of the ultrasonic treatment cabinet (1), the inside of the mounting groove (601) is provided with a mounting seat (602), one side of the mounting seat (602) is provided with an ultrasonic generator (603), both sides of the mounting seat (602) are provided with clamping grooves (604), and the outer walls of the ultrasonic treatment cabinet (1) on both sides of the mounting groove (601) are provided with rotating grooves (605). The inside of the rotating groove (605) is provided with a clamping plate (606).

2. The apparatus according to claim 1, wherein: The sewage inlet structure (4) comprises an upper feeding seat (401) formed on one side of the top of the ultrasonic treatment cabinet (1), one side of the upper feeding seat (401) is provided with a driving motor (402), one side of the driving motor (402) is provided with an upper feeding shaft (403), the outer wall of the upper feeding shaft (403) is provided with an upper feeding impeller (404), the outer wall of the upper feeding shaft (403) is provided with a transmission belt (405), the inner wall of the transmission belt (405) is provided with a connecting shaft (406), one side of the connecting shaft (406) is fixedly provided with a cam (407), the top of the upper feeding seat (401) is provided with a limiting groove (408), and the inside of the limiting groove (408) is provided with a screen (409).

3. The apparatus according to claim 2, wherein: The upper feeding shaft (403) extends into the inside of the upper feeding seat (401), and the upper feeding impeller (404) is distributed at equal intervals on the outer wall of the upper feeding shaft (403).

4. The apparatus according to claim 2, wherein: The upper feeding shaft (403) and the connecting shaft (406) are connected with each other through the transmission belt (405).

5. The apparatus according to claim 2, wherein: The screen (409) is in sliding connection in the limiting groove (408), and the top end of the cam (407) abuts against the bottom end of the screen (409).

6. The apparatus according to claim 1, wherein: The mounting seat (602) is in sliding connection in the mounting groove (601), and the clamping plate (606) is in rotating connection in the rotating groove (605).

7. The apparatus according to claim 1, wherein: One side of the clamping plate (606) is arranged in the clamping groove (604), and the clamping plate (606) and the mounting seat (602) form a clamping structure through the clamping groove (604).

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