CN221181903U - Ultrasonic treatment device for sewage treatment - Google Patents

Abstract

The utility model discloses an ultrasonic treatment device for sewage treatment, which comprises a treatment barrel and an end cover, wherein a filter element is fixedly arranged in the end cover, a mounting seat is fixedly arranged at the bottom of the filter element, a water inlet pipe is connected above one side of the treatment barrel in a penetrating manner, a sewage discharge pipe is connected below the other side of the treatment barrel in a penetrating manner, ultrasonic vibrators are symmetrically arranged below two sides of the treatment barrel, and the ultrasonic treatment device further comprises: one side of the end cover is connected with a flushing pipe in a penetrating way, one side of the top of the end cover is connected with a water pumping pipe in a penetrating way, the inner top end of the end cover is rotationally connected with a rotating shaft, the rotating shaft is rotationally connected with a mounting seat, a plurality of rotating plates are fixedly arranged above the outer part of the rotating shaft, and a rotating assembly is arranged below the inner part of the treatment barrel; make can carry out the propelling movement to the impurity that the clearance was got off when clearing up filter core surface impurity, avoid impurity to pile up in the inside bottom of handling the bucket, avoid influencing subsequent use, promoted the practicality.

Description

Ultrasonic treatment device for sewage treatment

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to an ultrasonic treatment device for sewage treatment.

Background

At present, sewage needs to be treated before being discharged, so that the influence of direct discharge on the ecological environment is avoided.

Publication number CN108771893A discloses an ultrasonic back flush filter equipment for sewage treatment, and this patent passes through ultrasonic vibrator work, sends the ultrasonic wave in to the filter vat, and the vibration of high frequency makes impurity drop from the surface of filter core, in addition, can drive the rotation of purge rod when the sparge water is inputed, and then realizes the brush hair to the washing of filter core, and the two mutually support, can make things convenient for the efficient to clear up the impurity on filter core surface, but this patent still has following problem in the in-service use:

Through ultrasonic vibrator work, send out the ultrasonic wave in to the filter vat, the vibration of high frequency makes impurity drop from the surface of filter core, but after impurity on the filter core drops when in-service use, although can discharge through the scum pipe, but have partial impurity to leave over in the inside bottom of filter vat, the impurity of bottom can not all be discharged, produces the accumulation easily, influences the filtration work in later stage.

An ultrasonic treatment apparatus for sewage treatment is proposed so as to solve the problems set forth in the foregoing.

Disclosure of utility model

The utility model aims to provide an ultrasonic treatment device for sewage treatment, which aims to solve the problems that the prior art proposes that ultrasonic vibrator works to send ultrasonic waves into a filter barrel, high-frequency vibration causes impurities to drop from the outer surface of a filter element, but when the device is in actual use, impurities on the filter element drop and then can be discharged through a slag discharge pipe, but part of impurities are left at the inner bottom end of the filter barrel, the impurities at the bottom end cannot be completely discharged, accumulation is easy to occur, and the later filtering work is influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an ultrasonic treatment device for sewage treatment comprises a treatment barrel and an end cover;

The filter element is fixedly arranged in the end cover, the mounting seat is fixedly arranged at the bottom of the filter element, the water inlet pipe is connected above one side of the treatment barrel in a penetrating manner, the sewage drain pipe is connected below the other side of the treatment barrel in a penetrating manner, and the ultrasonic vibrators are symmetrically arranged below two sides of the treatment barrel;

Further comprises:

One side of the end cover is connected with a flushing pipe in a penetrating way, one side of the top of the end cover is connected with a water pumping pipe in a penetrating way, the inner top end of the end cover is rotationally connected with a rotating shaft, the rotating shaft is rotationally connected with a mounting seat, a plurality of rotating plates are fixedly arranged above the outer part of the rotating shaft, rotating assemblies are arranged below the inner part of the treatment barrel, and two groups of connecting assemblies are symmetrically arranged at the joint of the treatment barrel and the end cover;

the rotating assembly comprises a movable shaft which is rotatably connected to the bottom end of the inside of the treatment barrel, a U-shaped rod is fixedly arranged above the outside of the movable shaft, bristles are arranged on two sides of the inside of the U-shaped rod, and a movable plate is arranged at the bottom end of the inside of the treatment barrel;

The movable plate is characterized in that a through groove is formed in one side of the top of the movable plate, a cam is fixedly arranged below the outer portion of the movable shaft, a fixed block is fixedly arranged on one side of the movable plate, and the cam is in sliding connection with the fixed block.

Preferably, the sliding tray is arranged below one side of the interior of the treatment barrel, the movable plate is in sliding connection with the sliding tray, the telescopic rods are symmetrically arranged on one side of the interior of the sliding tray, the telescopic springs are sleeved on one side of the exterior of the telescopic rods, one ends of the telescopic springs are fixedly connected with the sliding tray, and the other ends of the telescopic rods and the telescopic springs are fixedly connected with the movable plate.

Preferably, a fixed sleeve is fixedly arranged on one side of the bottom of the movable plate, a supporting rod is connected inside the fixed sleeve in a sliding manner, supporting blocks are symmetrically arranged at two ends of the supporting rod, and the supporting blocks are fixedly connected with the treatment barrel.

Preferably, the connecting groove has been seted up at the top of loose axle, and the bottom fixed mounting of axis of rotation has the post piece to post piece and connecting groove adaptation are connected, and the outside fixed mounting of post piece has a plurality of spacing, and the inside of connecting groove has seted up a plurality of spacing groove to spacing and spacing groove adaptation are connected.

Preferably, the connecting assembly comprises two groups of mounting grooves formed in the upper portion of the inside of the treatment barrel, the bottom of the end cover is fixedly provided with a sealing gasket, one side of the mounting groove is slidably connected with a positioning rod, two groups of positioning grooves are symmetrically formed in the lower portions of the two sides of the end cover, the positioning rod is connected with the positioning grooves in a clamping mode, one side of the outer portion of the positioning rod is sleeved with a reset spring, one end of the reset spring is fixedly connected with the mounting groove, and the other end of the reset spring is fixedly connected with the positioning rod.

Preferably, the screw is connected to the upper portion of the inner portion of the installation groove in a threaded manner, the conical block is fixedly installed at the bottom of the screw, the ball is hinged to one side of the top of the positioning rod, the ball is rotationally connected with the conical block, the moving plate is connected to the upper portion of the outer portion of the screw in a threaded manner, the guide rod is fixedly installed on one side of the bottom of the moving plate, and the guide rod is in sliding connection with the processing barrel.

Preferably, the processing barrel top is located the equal fixed mounting in one side of two sets of screw rods and has the draw-in bar, and the inside sliding connection of draw-in bar, and two sets of draw-in grooves have been seted up to the top symmetry that the both sides of end cover are located the constant head tank, draw-in bar and draw-in groove block connection moreover, and the outside one side cover of draw-in bar is equipped with extrusion spring, and extrusion spring's one end and connecting block fixed connection, extrusion spring's the other end fixed mounting has the movable block moreover, and movable block and draw-in bar fixed connection, and the top of movable block articulates there is the connecting rod, and the one end and the movable plate articulated of movable block are kept away from to the connecting rod moreover.

Compared with the prior art, the utility model has the beneficial effects that: this ultrasonic treatment device for sewage treatment has set up the rotating assembly in the inside bottom of handling the bucket for can carry out the propelling movement to the impurity that the clearance was got off when clear up filter core surface impurity, avoid impurity to pile up in the inside bottom of handling the bucket, avoid influencing subsequent use, promoted the practicality, its concrete content is as follows:

1. The rotating component is arranged at the bottom end of the inside of the treatment barrel, sewage is introduced into the inside of the treatment barrel through the water inlet pipe, is filtered through the filter element, then can be pumped through the water pumping pipe, partial impurities on the filter element can be flushed down through the water flushing pipe water inlet, the ultrasonic vibrator is started to enable the impurities to fall, the water flushing pipe can drive the rotating plate to rotate while water is fed, the rotating shaft rotates, the movable shaft can be driven to rotate through the cooperation of the limiting strip on the column block and the limiting groove inside the connecting groove after the rotating shaft rotates, the brush hair on the U-shaped rod is driven to clean the filter element, the movable shaft can also drive the cam to rotate, the fixed block can be jacked to move after the cam rotates, and the movable plate can be driven to move, the movable plate moves and drives the fixed sleeve to slide on the supporting rod, the movement of the movable plate is limited, the telescopic rod and the telescopic spring in the sliding groove are stretched after the movable plate moves, the cam rotates to enable one side to leave the fixed block, then the telescopic rod and the telescopic spring recover to deform, the movable plate can be driven to reset, the movable plate can be driven to shake through the rotation of the movable shaft, the cleaned impurities can be pushed through the shake of the movable plate, the impurities can be discharged through the drain pipe, the cleaned impurities can be pushed through the rotating assembly while the impurities on the surface of the filter element are cleaned, the impurities are prevented from accumulating at the bottom end of the inside of the treatment barrel, the influence on the subsequent use is avoided, and the practicability is improved;

2. When changing the filter core, can rotate the screw rod with the help of the instrument for the screw rod upwards moves, drives the toper piece and removes, makes reset spring can resume deformation, drives the locating lever and removes and break away from with the constant head tank on the end cover, and drives the movable plate and remove when the screw rod rotates, extrudees spring recovery deformation after the movable plate removes, drives the draw-in lever and removes, makes draw-in lever and draw-in groove break away from. Make the end cover lose spacingly, can take off the end cover and clear up or change the filter core, when installing the end cover, place the top at the processing bucket with the end cover, reverse rotation screw rod drives the toper piece and removes, move the locating lever through the ball top after the toper piece removes for locating lever and constant head tank block, and can drive the movable plate and remove, make the movable plate drive the connecting rod and rotate, make the connecting rod promote the clamping lever and remove, and then make clamping lever and draw-in groove block, make the end cover spacing, make things convenient for the user to disassemble and assemble the end cover through coupling assembling, the convenience is changed the filter core, convenience and practicality have been promoted.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic view of a rotating assembly according to the present utility model;

FIG. 3 is an enlarged schematic view of the area A of FIG. 2 according to the present utility model;

FIG. 4 is a schematic top view of a movable shaft according to the present utility model;

fig. 5 is an enlarged view of the area B of fig. 1 according to the present utility model.

In the figure: 1. a treatment barrel; 101. an end cap; 1011. a sealing gasket; 102. a filter element; 103. a mounting base; 104. a water inlet pipe; 105. an ultrasonic vibrator; 106. a blow-down pipe; 107. a water flushing pipe; 108. a water pumping pipe; 109. a rotating shaft; 110. a rotating plate; 111. a U-shaped rod; 112. a column block; 113. a limit bar; 2. a rotating assembly; 201. a movable shaft; 202. a movable plate; 203. a through groove; 204. a cam; 205. a fixed block; 206. a sliding groove; 207. a telescopic rod; 208. a telescopic spring; 209. a fixed sleeve; 210. a support rod; 211. a support block; 212. a connecting groove; 213. a limit groove; 3. a connection assembly; 301. a mounting groove; 302. a positioning rod; 303. a positioning groove; 304. a return spring; 305. a screw; 306. a conical block; 307. a ball; 308. a moving plate; 309. a guide rod; 310. a connecting block; 311. a clamping rod; 312. a clamping groove; 313. extruding a spring; 314. a moving block; 315. and (5) connecting a rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides an ultrasonic treatment device for sewage treatment, includes treatment barrel 1 and end cover 101, and the inside fixed mounting of end cover 101 has filter core 102, and the bottom fixed mounting of filter core 102 has mount pad 103 to the one side top through connection of treatment barrel 1 has inlet tube 104, and the opposite side below through connection of treatment barrel 1 has blow off pipe 106 moreover, and the both sides below symmetry of treatment barrel 1 installs ultrasonic vibrator 105, still includes: one side through connection of end cover 101 has wash pipe 107, and top one side through connection of end cover 101 has the drinking-water pipe 108, and the inside top rotation of end cover 101 is connected with axis of rotation 109, and axis of rotation 109 rotates with mount pad 103 and is connected, and the outside top fixed mounting of axis of rotation 109 has a plurality of rotor plate 110, and the inside below of handling bucket 1 is provided with rotating assembly 2, and handle the junction symmetry of bucket 1 and end cover 101 and be provided with two sets of coupling assembling 3, wherein rotating assembly 2 is including rotating the loose axle 201 of connecting in handling bucket 1 inside bottom, and the outside top fixed mounting of loose axle 201 has U-shaped pole 111, and the inside both sides of U-shaped pole 111 are provided with the brush hair, and handle bucket 1's inside bottom and be provided with fly leaf 202, wherein, through groove 203 has been seted up to top one side of fly leaf 202, and the outside below fixed mounting of loose axle 201 has cam 204, and one side fixed block 205 of fly leaf 204, and through rotating assembly 2 make can carry out the clearance to the filter core that the clearance is carried out the clearance to the 102 surface and can carry out the promotion filter core 1, the subsequent impurity has avoided the practicality to pile up.

A sliding groove 206 is formed below one side of the inside of the treatment barrel 1, the movable plate 202 is in sliding connection with the sliding groove 206, a telescopic rod 207 is symmetrically arranged on one side of the inside of the sliding groove 206, a telescopic spring 208 is sleeved on one side of the outside of the telescopic rod 207, one end of the telescopic spring 208 is fixedly connected with the sliding groove 206, the telescopic rod 207 is fixedly connected with the other end of the telescopic spring 208 and the movable plate 202, the movable plate 202 can automatically reset after moving, a fixed sleeve 209 is fixedly arranged on one side of the bottom of the movable plate 202, a supporting rod 210 is slidingly connected inside the fixed sleeve 209, supporting blocks 211 are symmetrically arranged at two ends of the supporting rod 210, the supporting block 211 is fixedly connected with the treatment barrel 1, the movable plate 202 is supported, a connecting groove 212 is formed at the top of the movable shaft 201, a column block 112 is fixedly arranged at the bottom of the rotating shaft 109, the column block 112 is in fit connection with the connecting groove 212, and the outside of the column block 112 is fixedly provided with a plurality of limit strips 113, the inside of the connecting groove 212 is provided with a plurality of limit grooves 213, and the limit strips 113 are connected with the limit grooves 213 in an adapting way, so that the rotating shaft 109 can drive the movable shaft 201 to rotate, the connecting component 3 comprises two groups of mounting grooves 301 arranged above the inside of the processing barrel 1, the bottom of the end cover 101 is fixedly provided with a sealing gasket 1011, one side of the mounting groove 301 is in sliding connection with a positioning rod 302, two groups of positioning grooves 303 are symmetrically arranged below two sides of the end cover 101, the positioning rod 302 is in clamping connection with the positioning grooves 303, one side outside the positioning rod 302 is sleeved with a reset spring 304, one end of the reset spring 304 is fixedly connected with the mounting groove 301, the other end of the reset spring 304 is fixedly connected with the positioning rod 302, the end cover 101 is convenient for users to assemble and disassemble the end cover 101 through the connecting component 3, the filter element 102 is convenient to replace, and convenience and practicality are improved.

The screw 305 is connected to the upper portion of the inside of the installation groove 301 in a threaded manner, the conical block 306 is fixedly installed at the bottom of the screw 305, the balls 307 are hinged to one side of the top of the positioning rod 302, the balls 307 are rotatably connected with the conical block 306, the moving plate 308 is connected to the upper portion of the outside of the screw 305 in a threaded manner, the guide rod 309 is fixedly installed at one side of the bottom of the moving plate 308, the guide rod 309 is slidably connected with the processing barrel 1, the positioning rod 302 can be driven to move by the movement of the screw 305, the connecting blocks 310 are fixedly installed at one side of the top of the processing barrel 1, the clamping rods 311 are slidably connected to the inside of the connecting blocks 310, the clamping rods 311 are symmetrically arranged above the positioning grooves 303 on two sides of the end cover 101, the clamping rods 311 are in clamping connection with the clamping grooves 312, the outer side of the clamping rods 311 is sleeved with the extrusion springs 313, one ends of the extrusion springs 313 are fixedly connected with the connecting blocks 310, the other ends of the extrusion springs 313 are fixedly connected with the connecting blocks 314, the moving blocks 314 are fixedly connected with the top of the moving blocks 314, the connecting rods 315 are hinged to the tops of the moving blocks 315, and one ends of the moving blocks, which are far away from the moving plates 314, and the end of the moving blocks 308 can be further limited by the end cover 101.

Working principle: before the ultrasonic treatment device for sewage treatment is used, the whole condition of the device needs to be checked firstly to confirm that normal work can be carried out, according to the arrangement of fig. 1-5, a rotating assembly 2 is arranged at the bottom end of the inside of a treatment barrel 1, sewage is introduced into the inside of the treatment barrel 1 through a water inlet pipe 104 and filtered through a filter element 102, then water can be pumped through a water pumping pipe 108, partial impurities on the filter element 102 can be flushed down through water inlet of a flushing pipe 107, an ultrasonic vibrator 105 is started to drop the impurities, the flushing pipe 107 can drive a rotating plate 110 to rotate while water is fed, a rotating shaft 109 is driven to rotate, after the rotating shaft 109 rotates, a movable shaft 201 can be driven to rotate through the cooperation of a limit strip 113 on a column block 112 and a limit groove 213 in a connecting groove 212, so that bristles on a U-shaped rod 111 are driven to clean the filter element 102, the movable shaft 201 can also drive a cam 204 to rotate, the cam 204 can push the movable fixed block 205 to move after rotating, so that the movable plate 202 moves, the movable plate 202 moves and drives the fixed sleeve 209 to slide on the supporting rod 210, the movement of the movable plate 202 is limited, the telescopic rod 207 and the telescopic spring 208 in the sliding groove 206 are stretched after the movable plate 202 moves, the cam 204 rotates, one side leaves the fixed block 205, the telescopic rod 207 and the telescopic spring 208 recover to deform, the movable plate 202 can be driven to reset, the movable plate 202 can be dithered through the rotation of the movable shaft 201, the cleaned impurities can be pushed through the dithering of the movable plate 202, the impurities can be discharged through the blow-off pipe 106, the cleaned impurities can be pushed through the rotating assembly 2 while the impurities on the surface of the filter element 102 are cleaned, the impurities are prevented from accumulating at the inner bottom end of the treatment barrel 1, the influence on the subsequent use is avoided, and the practicability is improved;

When the filter element 102 is replaced, the screw 305 can be rotated by means of a tool, so that the screw 305 moves upwards, the conical block 306 is driven to move, the reset spring 304 can recover deformation, the positioning rod 302 is driven to move and separate from the positioning groove 303 on the end cover 101, the screw 305 rotates and simultaneously drives the moving plate 308 to move, the pressing spring 313 recovers deformation after the moving plate 308 moves, the clamping rod 311 is driven to move, and the clamping rod 311 is separated from the clamping groove 312. Make end cover 101 lose spacingly, can take off end cover 101 and clear up or change filter core 102, when installing end cover 101, place end cover 101 in the top of handling bucket 1, reverse rotation screw rod 305 drives the toper piece 306 and removes, the toper piece 306 removes the back and moves locating lever 302 through ball 307 top, make locating lever 302 and constant head tank 303 block, and can drive movable plate 308 and remove, make movable plate 308 drive connecting rod 315 rotate, make connecting rod 315 promote clamping lever 311 and remove, and then make clamping lever 311 and draw-in groove 312 block, make end cover 101 carry out spacingly, make things convenient for the user to dismantle end cover 101 through coupling assembling 3, the convenience is changed filter core 102, convenience and practicality have been promoted.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. An ultrasonic treatment device for sewage treatment comprises a treatment barrel (1) and an end cover (101);

The filter element (102) is fixedly arranged in the end cover (101), the mounting seat (103) is fixedly arranged at the bottom of the filter element (102), the water inlet pipe (104) is connected above one side of the treatment barrel (1) in a penetrating manner, the sewage draining pipe (106) is connected below the other side of the treatment barrel (1) in a penetrating manner, and the ultrasonic vibrators (105) are symmetrically arranged below two sides of the treatment barrel (1);

Characterized by further comprising:

One side of the end cover (101) is connected with a flushing pipe (107) in a penetrating way, one side of the top of the end cover (101) is connected with a water suction pipe (108) in a penetrating way, the inner top end of the end cover (101) is rotationally connected with a rotating shaft (109), the rotating shaft (109) is rotationally connected with the mounting seat (103), a plurality of rotating plates (110) are fixedly arranged above the outer part of the rotating shaft (109), a rotating assembly (2) is arranged below the inner part of the treatment barrel (1), and two groups of connecting assemblies (3) are symmetrically arranged at the joint of the treatment barrel (1) and the end cover (101);

The rotating assembly (2) comprises a movable shaft (201) which is rotatably connected to the bottom end of the inside of the treatment barrel (1), a U-shaped rod (111) is fixedly arranged above the outside of the movable shaft (201), bristles are arranged on two sides of the inside of the U-shaped rod (111), and a movable plate (202) is arranged at the bottom end of the inside of the treatment barrel (1);

Wherein, logical groove (203) has been seted up on top one side of fly leaf (202), and outside below fixed mounting of loose axle (201) has cam (204) to one side fixed mounting of fly leaf (202) has fixed block (205), and cam (204) and fixed block (205) sliding connection moreover.

2. An ultrasonic treatment apparatus for sewage treatment according to claim 1, wherein: the inside one side below of handling bucket (1) has seted up sliding tray (206), and fly leaf (202) and sliding tray (206) sliding connection to telescopic link (207) are installed to inside one side symmetry of sliding tray (206), and outside one side cover of telescopic link (207) is equipped with telescopic spring (208) moreover, and telescopic spring (208) one end and sliding tray (206) fixed connection, and telescopic link (207) and telescopic spring (208) other end and fly leaf (202) fixed connection.

3. An ultrasonic treatment apparatus for sewage treatment according to claim 1, wherein: the bottom side of fly leaf (202) fixed mounting has fixed cover (209), and the inside sliding connection of fixed cover (209) has bracing piece (210) to supporting shoe (211) are installed to the both ends symmetry of bracing piece (210), and supporting shoe (211) and processing barrel (1) fixed connection moreover.

4. An ultrasonic treatment apparatus for sewage treatment according to claim 1, wherein: the top of loose axle (201) has seted up spread groove (212), and the bottom fixed mounting of axis of rotation (109) has post piece (112) to post piece (112) and spread groove (212) adaptation are connected, and the outside fixed mounting of post piece (112) has a plurality of spacing (113) moreover, and the inside of spread groove (212) has seted up a plurality of spacing (213) to spacing (113) and spacing (213) adaptation are connected.

5. An ultrasonic treatment apparatus for sewage treatment according to claim 1, wherein: the connecting assembly (3) comprises two groups of mounting grooves (301) formed in the upper portion of the inside of the processing barrel (1), a sealing pad (1011) is fixedly arranged at the bottom of the end cover (101), one side of the mounting groove (301) is connected with a positioning rod (302) in a sliding mode, two groups of positioning grooves (303) are symmetrically formed in the lower sides of the two sides of the end cover (101), the positioning rod (302) is connected with the positioning grooves (303) in a clamping mode, one side of the outer portion of the positioning rod (302) is sleeved with a reset spring (304), one end of the reset spring (304) is fixedly connected with the mounting groove (301), and the other end of the reset spring (304) is fixedly connected with the positioning rod (302).

6. An ultrasonic treatment apparatus for sewage treatment according to claim 5, wherein: screw rods (305) are connected to the upper portion of the inner portion of the installation groove (301) in a threaded mode, conical blocks (306) are fixedly installed at the bottoms of the screw rods (305), balls (307) are hinged to one sides of the tops of the positioning rods (302), the balls (307) are connected with the conical blocks (306) in a rotating mode, moving plates (308) are connected to the upper portion of the outer portion of the screw rods (305) in a threaded mode, guide rods (309) are fixedly installed on one sides of the bottoms of the moving plates (308), and the guide rods (309) are connected with the processing barrel (1) in a sliding mode.

7. An ultrasonic treatment apparatus for sewage treatment according to claim 6, wherein: the top of the processing barrel (1) is located on one side of two groups of screw rods (305) and fixedly provided with a connecting block (310), the inside of the connecting block (310) is connected with a clamping rod (311) in a sliding mode, two groups of clamping grooves (312) are symmetrically formed in the two sides of the end cover (101) above the positioning grooves (303), the clamping rod (311) is connected with the clamping grooves (312) in a clamping mode, one side of the outer portion of the clamping rod (311) is sleeved with a pressing spring (313), one end of the pressing spring (313) is fixedly connected with the connecting block (310), the other end of the pressing spring (313) is fixedly provided with a moving block (314), the moving block (314) is fixedly connected with the clamping rod (311), the top of the moving block (314) is hinged with a connecting rod (315), and one end of the connecting rod (315) away from the moving block (314) is hinged with the moving plate (308).