Polyester resin production wastewater circulating treatment device

Abstract

The invention relates to the technical field of wastewater treatment, and discloses a polyester resin production wastewater circulating treatment device which comprises a treatment device body, one side of the treatment device body is fixedly connected with a motor, and the interior of the treatment device body is rotationally connected with a first transmission roller shaft and a second transmission roller shaft; the outer surfaces of the first transmission roller shaft and the second transmission roller shaft are in transmission connection with a second transmission belt, a watering mechanism and a filtering and mixing mechanism are fixedly connected in the treatment device body, a vibration cleaning mechanism is arranged in the treatment device body, and a transmission mechanism is arranged above the filtering and mixing mechanism. And the polyester resin production wastewater with the chippings falls into the filter screen groove through the blocking inclined plate, so that the precipitation effect is achieved, the polyester resin production wastewater with the chippings is filtered into the water storage tank, finally, the polyester resin production wastewater is continuously conveyed into the stirring bin through the rotating plate, and then next-step dissolution and filtration can be carried out at the same time.

Description

Technical Field

[0001] The invention relates to the technical field of wastewater treatment, and in particular provides a polyester resin production wastewater circulation treatment device. Background Art

[0002] Polyester resin is a general term for polymer compounds formed by polycondensation of diols or dibasic acids or polyols and polyacids, and is divided into saturated polyester resins and unsaturated polyester resins. Wastewater is generated in the production process of polyester resins. The wastewater mainly comes from wastewater generated in high-temperature reactions and vacuum polycondensation reactions. The wastewater contains high concentrations of organic matter, suspended matter, grease, etc., and is acidic wastewater. These wastewaters discharged into rivers seriously affect people's health. Therefore, a wastewater circulation treatment device is required before the wastewater is discharged.

[0003] The patent with announcement number CN221440553U discloses a polyester resin production wastewater circulation treatment device, which relates to the technical field of polyester resin production wastewater treatment, including a purification box and a stirring mechanism. The upper and lower ends of the inner side wall of the purification box are equipped with partition mechanisms. The two partition mechanisms divide the internal volume of the purification box into a purification chamber, a neutralization chamber and a bottom chamber from top to bottom. The inner side walls of the purification chamber and the bottom chamber are equipped with filtering mechanisms. The internal volume at the bottom end of the bottom chamber is connected to a purification pool through a connecting pipe. The interior of the purification pool is provided with hydrolytic acidifying bacteria and aerobic bacteria. The coordination of the above structures can improve the purification treatment effect of polyester resin production wastewater.

[0004] After improving the polyester resin production wastewater circulation treatment device, this application is connected to a purification tank through a connecting pipe, and hydrolytic acidifying bacteria and aerobic bacteria are arranged inside the purification tank; the coordination of the above structures can improve the purification treatment effect of polyester resin production wastewater, but in the process of water intake, there is no device for filtering it, which may affect the subsequent reaction and degradation. For this reason, we propose a polyester resin production wastewater circulation treatment device. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a polyester resin production wastewater circulation treatment device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a polyester resin production wastewater circulation treatment device, comprising a treatment device body, one side of the treatment device body is fixedly connected to a motor, the interior of the treatment device body is rotatably connected to a first transmission roller and a second transmission roller, the outer surfaces of the first transmission roller and the second transmission roller are transmission-connected to a second transmission belt, the interior of the treatment device body is fixedly connected to a sprinkler mechanism and a filter mixing mechanism, the interior of the treatment device body is provided with a vibration cleaning mechanism, a transmission mechanism is provided above the filter mixing mechanism, the sprinkler mechanism is used to sprinkle the polyester resin production wastewater onto the upper surface of the second transmission belt, and then filter and precipitate it through the vibration cleaning mechanism, the filter mixing mechanism is used to place the polyester resin wastewater after filtering by the second transmission belt and the vibration cleaning mechanism, and then the filtering and mixing mechanism can achieve the effect of stirring and mixing reaction, and at the same time, the transmission mechanism inside the filtering and mixing mechanism is used to connect various power transmission mechanisms.

[0007] Preferably, the vibration cleaning mechanism includes a rotating plate rotatably connected to the inside of the processing device body, the inside of the processing device body is fixedly connected with a vibration fixed plate and a blocking inclined plate, the inside of the processing device body is rotatably connected with a brush rod and a rotating rod, the upper surface of the vibration fixed plate is fixedly connected with a telescopic rod, the outer surface of the telescopic rod is sleeved with a spring, the rotating plate and the vibration fixed plate are connected by the telescopic rod, the outer surface of the brush rod is provided with a brush, the outer surface of the brush rod is fixedly connected with a cleaning transmission wheel, the outer surface of the cleaning transmission wheel is transmission-connected with a water tank, the outer surface of the rotating rod is fixedly connected with a vibration roller and a vibration transmission wheel, and the outer surface of the vibration transmission wheel is transmission-connected with a vibration transmission belt.

[0008] Preferably, a filter groove is slidably connected to the interior of the processing device body, a water tank is arranged inside the processing device body, a first connecting pipe is fixedly connected to one side of the water tank, one end of the first connecting pipe is fixedly connected to a water pumping pipe, a vortex is fixedly rotatably connected to the interior of the water pumping pipe, and a first trapezoidal gear is fixedly connected to the outer surface of the vortex.

[0009] Preferably, the filtering and mixing mechanism includes a first fixed plate fixedly connected to the inside of the processing device body, a connecting frame fixedly connected to the inside of the first fixed plate, a mixing rotating shaft rotatably connected to the inside of the connecting frame, a second trapezoidal gear fixedly connected to the top of the mixing rotating shaft, a stirring rod fixedly connected to the outer surface of the mixing rotating shaft, a stirring bin fixedly connected to the lower end of the connecting frame, a regulator addition port fixedly connected to the side surface of the processing device body, the regulator addition port is connected to the upper end of the stirring bin through a pipe, the water pumping pipe is connected to the upper end of the stirring bin through a pipe, a second fixed plate fixedly connected to the inside of the processing device body, a collecting tank fixedly connected to the inside of the second fixed plate, a U-shaped connecting pipe fixedly connected to the bottom end of the collecting tank, the connecting frame and the collecting tank are connected through a U-shaped connecting pipe, and the collecting tank is arranged inside the second transmission belt.

[0010] Preferably, a multi-layer filtering device is fixedly connected to the lower end of the mixing bin, a water filtering pipe is fixedly connected to the lower end of the multi-layer filtering device, a water filtering port is opened at the connection between the multi-layer filtering device and the water filtering pipe, and a multi-layer filtering plate is arranged inside the multi-layer filtering device.

[0011] Preferably, the transmission mechanism includes a transmission fixing plate fixedly connected to the upper surface of the connecting frame, the transmission fixing plate is internally rotatably connected to the first transmission rotating shaft, the outer surface of the first transmission rotating shaft is fixedly connected to the third trapezoidal gear and the fourth trapezoidal gear, the transmission fixing plate is internally rotatably connected to the second transmission rotating shaft, one end of the second transmission rotating shaft is fixedly connected to the fifth trapezoidal gear, the other end of the second transmission rotating shaft is fixedly connected to the first transmission wheel, and the outer surface of the first transmission wheel is transmission-connected to the first transmission belt.

[0012] Preferably, the first drive roller and the first drive wheel are connected via a first drive belt, the first drive roller and the cleaning drive wheel are connected via a cleaning drive belt, the second drive roller and the vibration drive wheel are connected via a vibration drive belt, the second trapezoidal gear and the fifth trapezoidal gear are meshingly connected, the second trapezoidal gear and the third trapezoidal gear are meshingly connected, and the fourth trapezoidal gear and the first trapezoidal gear are meshingly connected.

[0013] Preferably, the sprinkler mechanism includes a support frame fixedly connected to the inside of the treatment device body, the upper surface of the support frame is fixedly connected with a water inlet, the lower surface of the support frame is rotatably connected with a rotation shaft, the outer surface of the rotation shaft is fixedly connected with turbine blades, the bottom end of the rotation shaft is fixedly connected with a cross sprinkler head, and a sprinkler port is opened below the cross sprinkler head.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. After the polyester resin production wastewater is sprinkled onto the top of the second transmission belt by the provided water sprinkling mechanism, the large debris in the polyester resin production wastewater is filtered through the second transmission belt, and then transported to the inside of the filter screen tank through the rotating plate. At the same time, the debris attached to the top of the second transmission belt is cleaned by the brush rod rotating under the second transmission belt, and then falls into the inside of the filter screen tank through the blocking inclined plate, thereby achieving the effect of precipitation. The polyester resin production wastewater with debris is filtered into the water storage tank, and finally continues to be transported to the inside of the mixing bin through the rotating plate, and then the next step of dissolution and filtration can be carried out at the same time.

[0015] 2. The present invention receives the polyester resin production wastewater filtered by the second transmission belt by setting a collecting tank inside the second transmission belt, and then transports it to the inside of the mixing bin through a U-shaped connecting pipe, and then transports the acid-base regulator to the inside of the mixing bin through the regulator addition port, and then drives the stirring rod through the mixing rotating shaft to stir the filtered polyester resin production wastewater in the mixing bin to achieve the effect of uniform mixing and dissolution; the polyester resin production wastewater that has been stirred and dissolved is further filtered through a multi-layer filtering device, and then discharged through a water filter port and a water filter pipe, and finally the effect of treating the polyester resin production wastewater is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view of a polyester resin production wastewater recycling treatment device proposed by the present invention; Figure 2 A side view of a polyester resin production wastewater recycling treatment device proposed by the present invention; Figure 3 A schematic diagram of the filtering structure of a polyester resin production wastewater recycling treatment device proposed by the present invention; Figure 4 A side cross-sectional view of a polyester resin production wastewater recycling treatment device proposed by the present invention; Figure 5 For the present invention Figure 4 A magnified image of point A; Figure 6 A cross-sectional view of the mixed structure of a polyester resin production wastewater recycling treatment device proposed by the present invention; Figure 7 For the present invention Figure 6 The enlarged view of point B; Figure 8 A sectional view of the transmission structure of a polyester resin production wastewater recycling treatment device proposed by the present invention; Fig. 9 For the present invention Figure 8 Enlarged view of point C; Fig.10A sectional view of the vibration structure of a polyester resin production wastewater recycling treatment device proposed by the present invention; Fig.11 The present invention provides a cross-sectional view of the cleaning structure of a polyester resin production wastewater recycling treatment device.

[0017] Legend: 1. Treatment device body; 2. Sprinkler mechanism; 201. Support frame; 202. Water inlet; 203. Rotation shaft; 204. Turbine blade; 205. Cross sprinkler head; 3. Vibration cleaning mechanism; 301. Rotating plate; 302. Vibration fixing plate; 303. Telescopic rod; 304. Spring; 305. Brush rod; 306. Blocking inclined plate; 307. Filter screen slot; 308. Water reservoir; 309. First connecting pipe; 310. Pumping pipe; 311. Turbine rod; 312. First trapezoidal gear; 313. Rotating rod; 314. Vibration roller; 315. Vibration transmission wheel; 316. Cleaning transmission wheel; 317. Vibration transmission belt; 318. Cleaning transmission belt; 4. Filter mixing mechanism; 401. First A fixed plate; 402, a connecting frame; 403, a mixing rotating shaft; 404, a second trapezoidal gear; 405, a stirring rod; 406, a multi-layer filtering device; 407, a water filter pipe; 408, a regulator addition port; 409, a water filter port; 410, a stirring bin; 411, a collecting tank; 412, a second fixed plate; 413, a U-shaped connecting pipe; 5, a transmission mechanism; 501, a transmission fixed plate; 502, a first transmission rotating shaft; 503, a third trapezoidal gear; 504, a fourth trapezoidal gear; 505, a second transmission rotating shaft; 506, a fifth trapezoidal gear; 507, a first transmission wheel; 508, a first transmission belt; 6, a motor; 7, a first transmission roller; 8, a second transmission roller; 9, a second transmission belt. DETAILED DESCRIPTION

[0018] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0019] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0020] like Figure 1-Figure 11The polyester resin production wastewater circulation treatment device shown includes a treatment device body 1, a motor 6 is fixedly connected to one side of the treatment device body 1, a first transmission roller 7 and a second transmission roller 8 are rotatably connected inside the treatment device body 1, and the outer surfaces of the first transmission roller 7 and the second transmission roller 8 are transmission-connected to a second transmission belt 9, a watering mechanism 2 and a filtering and mixing mechanism 4 are fixedly connected inside the treatment device body 1, a vibration cleaning mechanism 3 is arranged inside the treatment device body 1, and a transmission mechanism 5 is arranged above the filtering and mixing mechanism 4, the watering mechanism 2 is used to sprinkle the polyester resin production wastewater onto the upper surface of the second transmission belt 9, and then filter and precipitate it through the vibration cleaning mechanism 3, the filtering and mixing mechanism 4 is used to place the polyester resin wastewater after filtering by the second transmission belt 9 and the vibration cleaning mechanism 3, and then the filtering and mixing mechanism 4 can achieve the effect of stirring and mixing reaction, and at the same time, the transmission mechanism 5 inside the filtering and mixing mechanism 4 is used to connect various power transmission mechanisms.

[0021] The vibration cleaning mechanism 3 includes a rotating plate 301 rotatably connected to the inside of the processing device body 1, a vibration fixing plate 302 and a blocking inclined plate 306 are fixedly connected to the inside of the processing device body 1, a brush rod 305 and a rotating rod 313 are rotatably connected to the inside of the processing device body 1, a telescopic rod 303 is fixedly connected to the upper surface of the vibration fixing plate 302, a spring 304 is sleeved on the outer surface of the telescopic rod 303, the rotating plate 301 and the vibration fixing plate 302 are connected through the telescopic rod 303, a brush is provided on the outer surface of the brush rod 305, a cleaning transmission wheel 316 is fixedly connected to the outer surface of the brush rod 305, and the cleaning transmission wheel 316 is The outer surface is transmission connected to a water reservoir 308, the outer surface of the rotating rod 313 is fixedly connected to a vibration roller 314 and a vibration transmission wheel 315, the outer surface of the vibration transmission wheel 315 is transmission connected to a vibration transmission belt 317, the interior of the processing device body 1 is slidingly connected to the filter groove 307, the interior of the processing device body 1 is provided with a water reservoir 308, one side of the water reservoir 308 is fixedly connected to a first connecting pipe 309, one end of the first connecting pipe 309 is fixedly connected to a water pumping pipe 310, the interior of the water pumping pipe 310 is fixedly and rotatably connected to a vortex rod 311, and the outer surface of the vortex rod 311 is fixedly connected to a first trapezoidal gear 312.

[0022] Furthermore, large pieces of debris in the polyester resin production wastewater are filtered through the second transmission belt 9, and then transported to the inside of the filter groove 307 through the rotating plate 301. At the same time, the debris attached to the top of the second transmission belt 9 is cleaned by the brush rod 305 rotating under the second transmission belt 9, and then falls into the inside of the filter groove 307 through the blocking inclined plate 306, thereby achieving the effect of sedimentation. The polyester resin production wastewater with debris is filtered into the water reservoir 308, and finally continues to be transported to the inside of the mixing chamber 410 through the rotating plate 301, and then the next step of dissolution filtration can be carried out at the same time.

[0023] The filtering and mixing mechanism 4 includes a first fixed plate 401 fixedly connected to the inside of the treatment device body 1, a connecting frame 402 is fixedly connected to the inside of the first fixed plate 401, a mixing rotating shaft 403 is rotatably connected to the inside of the connecting frame 402, a second trapezoidal gear 404 is fixedly connected to the top of the mixing rotating shaft 403, a stirring rod 405 is fixedly connected to the outer surface of the mixing rotating shaft 403, a stirring chamber 410 is fixedly connected to the lower end of the connecting frame 402, a regulator addition port 408 is fixedly connected to the side surface of the treatment device body 1, and the regulator addition port 408 is connected to the upper end of the stirring chamber 410 through a pipeline, and a water pumping pipe 310 is connected to the upper end of the stirring chamber 410 through a pipeline. The processing device body 1 is connected, and a second fixed plate 412 is fixedly connected inside the processing device body 1, and a collecting tank 411 is fixedly connected inside the second fixed plate 412, and a U-shaped connecting pipe 413 is fixedly connected to the bottom end of the collecting tank 411, and the connecting frame 402 and the collecting tank 411 are connected through the U-shaped connecting pipe 413, and the collecting tank 411 is arranged inside the second transmission belt 9, and a multi-layer filtering device 406 is fixedly connected to the lower end of the stirring chamber 410, and a water filtering pipe 407 is fixedly connected to the lower end of the multi-layer filtering device 406, and a water filtering port 409 is opened at the connection between the multi-layer filtering device 406 and the water filtering pipe 407, and a multi-layer filtering plate is arranged inside the multi-layer filtering device 406.

[0024] Furthermore, the polyester resin production wastewater filtered by the second transmission belt 9 is received by a collecting tank 411 arranged inside the second transmission belt 9, and then transported to the inside of the stirring chamber 410 through the U-shaped connecting pipe 413, and then the acid-base regulator is transported to the inside of the stirring chamber 410 through the regulator addition port 408, and then the mixing rod 405 is driven by the mixing rotating shaft 403 to stir the filtered polyester resin production wastewater in the stirring chamber 410, so as to achieve the effect of uniform mixing and dissolution; the polyester resin production wastewater that has been stirred and dissolved is further filtered through the multi-layer filtering device 406, and then discharged through the water filter port 409 and the water filter pipe 407, and finally the effect of treating the polyester resin production wastewater is achieved.

[0025] The transmission mechanism 5 includes a transmission fixing plate 501 fixedly connected to the upper surface of the connecting frame 402, the interior of the transmission fixing plate 501 is rotatably connected to the first transmission rotating shaft 502, the outer surface of the first transmission rotating shaft 502 is fixedly connected to the third trapezoidal gear 503 and the fourth trapezoidal gear 504, the interior of the transmission fixing plate 501 is rotatably connected to the second transmission rotating shaft 505, one end of the second transmission rotating shaft 505 is fixedly connected to the fifth trapezoidal gear 506, the other end of the second transmission rotating shaft 505 is fixedly connected to the first transmission wheel 507, and the first transmission wheel The outer surface of 507 is connected to the first transmission belt 508, the first transmission roller 7 and the first transmission wheel 507 are connected to each other through the first transmission belt 508, the first transmission roller 7 and the cleaning transmission wheel 316 are connected to each other through the cleaning transmission belt 318, the second transmission roller 8 and the vibration transmission wheel 315 are connected to each other through the vibration transmission belt 317, the second trapezoidal gear 404 and the fifth trapezoidal gear 506 are meshedly connected, the second trapezoidal gear 404 and the third trapezoidal gear 503 are meshedly connected, and the fourth trapezoidal gear 504 and the first trapezoidal gear 312 are meshedly connected.

[0026] Furthermore, when the motor 6 drives the first transmission roller 7 and the second transmission roller 8 to rotate, the cleaning transmission wheel 316 is driven to rotate through the rotating first transmission roller 7 and the cleaning transmission belt 318, thereby driving the brush rod 305 to rotate. At the same time, the first transmission roller 7 drives the first transmission wheel 507 to rotate through the first transmission belt 508, so that the first transmission wheel 507 drives the second transmission rotating shaft 505 and the fifth trapezoidal gear 506 to rotate. When the fifth trapezoidal gear 506 rotates, it will drive the second trapezoidal gear 404 and the third trapezoidal gear 503 to rotate, thereby driving the mixing rotating shaft 403 and the stirring rod 405 to rotate and stir the polyester resin production wastewater inside the stirring chamber 410. At the same time, the first transmission rotating shaft 502 and the fourth trapezoidal gear 504 are driven to rotate through the third trapezoidal gear 503, and finally the vortex rod 311 is driven to rotate through the set first trapezoidal gear 312, thereby achieving the effect of extracting the polyester resin production wastewater inside the water reservoir 308 into the stirring chamber 410 through the pumping pipe 310.

[0027] The sprinkler mechanism 2 includes a support frame 201 fixedly connected to the inside of the treatment device body 1, the upper surface of the support frame 201 is fixedly connected to a water inlet 202, the lower surface of the support frame 201 is rotatably connected to a rotation shaft 203, the outer surface of the rotation shaft 203 is fixedly connected to turbine blades 204, the bottom end of the rotation shaft 203 is fixedly connected to a cross sprinkler head 205, and a sprinkler port is opened below the cross sprinkler head 205.

[0028] Furthermore, when the polyester resin production wastewater enters the water inlet 202, the water inlet 202 drives the turbine blades 204 to rotate, and then the turbine blades 204 drive the rotation shaft 203 and the cross sprinkler head 205 to rotate, so that the polyester resin production wastewater can be evenly sprinkled above the second transmission belt 9 through the set cross sprinkler head 205.

[0029] Working principle: After the polyester resin production wastewater enters the water inlet 202, the turbine blades 204 are driven to rotate through the water inlet 202, and then the turbine blades 204 drive the rotation shaft 203 and the cross sprinkler head 205 to rotate, so that the polyester resin production wastewater can be evenly sprinkled on the second transmission belt 9 through the cross sprinkler head 205, and then the large pieces of debris in the polyester resin production wastewater are filtered through the second transmission belt 9, and then transported to the inside of the filter groove 307 through the rotating plate 301. At the same time, the debris attached to the second transmission belt 9 is cleaned by the brush rod 305 rotating under the second transmission belt 9, and then falls into the inside of the filter groove 307 through the blocking inclined plate 306, thereby achieving the effect of sedimentation. The polyester resin production wastewater with debris is filtered into the water storage tank 308, and finally transported to the mixing chamber 410 through the rotating plate 301. At the same time, the polyester resin production wastewater filtered by the second transmission belt 9 is received by the collecting tank 411 arranged inside the second transmission belt 9, and then transported to the mixing chamber 410 through the U-shaped connecting pipe 413, and then the acid-base regulator is transported to the mixing chamber 410 through the regulator addition port 408, and then the mixing rod 405 is driven by the mixing rotating shaft 403 to stir the filtered polyester resin production wastewater in the mixing chamber 410, so as to achieve the effect of uniform mixing and dissolution; the polyester resin production wastewater dissolved after stirring is further filtered by the multi-layer filtering device 406, and then discharged through the water filter port 409 and the water filter pipe 407, so as to achieve the effect of treating the polyester resin production wastewater.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A polyester resin production wastewater recycling treatment device, comprising a treatment device body (1), characterized in that: A motor (6) is fixedly connected to one side of the treatment device body (1); a first transmission roller (7) and a second transmission roller (8) are rotatably connected inside the treatment device body (1); the outer surfaces of the first transmission roller (7) and the second transmission roller (8) are transmission-connected to a second transmission belt (9); a watering mechanism (2) and a filtering and mixing mechanism (4) are fixedly connected inside the treatment device body (1); a vibration cleaning mechanism (3) is arranged inside the treatment device body (1); and a transmission mechanism (5) is arranged above the filtering and mixing mechanism (4); The watering mechanism (2) is used to spread the waste water produced by polyester resin onto the upper surface of the second transmission belt (9), and then filter and precipitate it through the vibration cleaning mechanism (3); The filtering and mixing mechanism (4) is used to place the polyester resin wastewater after filtering by the second transmission belt (9) and the vibration cleaning mechanism (3), and then pass through the filtering and mixing mechanism (4) to achieve the effect of stirring and mixing reaction. At the same time, the transmission mechanism (5) inside the filtering and mixing mechanism (4) is used to connect various power transmission mechanisms.

2. A polyester resin production wastewater recycling treatment device according to claim 1, characterized in that: The vibration cleaning mechanism (3) comprises a rotating plate (301) rotatably connected to the inside of the processing device body (1); a vibration fixing plate (302) and a blocking inclined plate (306) are fixedly connected to the inside of the processing device body (1); a brush rod (305) and a rotating rod (313) are rotatably connected to the inside of the processing device body (1); a telescopic rod (303) is fixedly connected to the upper surface of the vibration fixing plate (302); a spring (304) is sleeved on the outer surface of the telescopic rod (303); and the rotating plate (313) is fixedly connected to the upper surface of the vibration fixing plate (302). 01) and a vibration fixing plate (302) are connected via a telescopic rod (303); a brush is provided on the outer surface of the brush rod (305); a cleaning transmission wheel (316) is fixedly connected to the outer surface of the brush rod (305); the outer surface of the cleaning transmission wheel (316) is transmission-connected to a water reservoir (308); the outer surface of the rotating rod (313) is fixedly connected to a vibration roller (314) and a vibration transmission wheel (315); the outer surface of the vibration transmission wheel (315) is transmission-connected to a vibration transmission belt (317).

3. A polyester resin production wastewater recycling treatment device according to claim 2, characterized in that: A filter screen groove (307) is slidably connected to the interior of the treatment device body (1), a water reservoir (308) is arranged inside the treatment device body (1), a first connecting pipe (309) is fixedly connected to one side of the water reservoir (308), a water pumping pipe (310) is fixedly connected to one end of the first connecting pipe (309), a worm (311) is fixedly rotatably connected to the interior of the water pumping pipe (310), and a first trapezoidal gear (312) is fixedly connected to the outer surface of the worm (311).

4. A polyester resin production wastewater recycling treatment device according to claim 3, characterized in that: The filtering and mixing mechanism (4) comprises a first fixing plate (401) fixedly connected to the inside of the processing device body (1); a connecting frame (402) is fixedly connected to the inside of the first fixing plate (401); a mixing rotating shaft (403) is rotatably connected to the inside of the connecting frame (402); a second trapezoidal gear (404) is fixedly connected to the top of the mixing rotating shaft (403); a stirring rod (405) is fixedly connected to the outer surface of the mixing rotating shaft (403); a stirring chamber (410) is fixedly connected to the lower end of the connecting frame (402); and a conditioning agent addition port (411) is fixedly connected to the side surface of the processing device body (1). 08), the regulator inlet (408) is connected to the upper end of the stirring chamber (410) through a pipeline, the water pumping pipeline (310) is connected to the upper end of the stirring chamber (410) through a pipeline, the interior of the treatment device body (1) is fixedly connected to a second fixed plate (412), the interior of the second fixed plate (412) is fixedly connected to a collecting tank (411), the bottom end of the collecting tank (411) is fixedly connected to a U-shaped connecting pipeline (413), the connecting frame (402) and the collecting tank (411) are connected through the U-shaped connecting pipeline (413), and the collecting tank (411) is arranged inside the second transmission belt (9).

5. A polyester resin production wastewater recycling treatment device according to claim 4, characterized in that: The lower end of the stirring chamber (410) is fixedly connected to a multi-layer filtering device (406), the lower end of the multi-layer filtering device (406) is fixedly connected to a water filtering pipe (407), a water filtering port (409) is provided at the connection between the multi-layer filtering device (406) and the water filtering pipe (407), and a multi-layer filtering plate is arranged inside the multi-layer filtering device (406).

6. A polyester resin production wastewater recycling treatment device according to claim 4, characterized in that: The transmission mechanism (5) comprises a transmission fixing plate (501) fixedly connected to the upper surface of the connecting frame (402); the transmission fixing plate (501) is internally rotatably connected to a first transmission rotating shaft (502); the outer surface of the first transmission rotating shaft (502) is fixedly connected to a third trapezoidal gear (503) and a fourth trapezoidal gear (504); the transmission fixing plate (501) is internally rotatably connected to a second transmission rotating shaft (505); one end of the second transmission rotating shaft (505) is fixedly connected to a fifth trapezoidal gear (506); the other end of the second transmission rotating shaft (505) is fixedly connected to a first transmission wheel (507); and the outer surface of the first transmission wheel (507) is transmission-connected to a first transmission belt (508).

7. A polyester resin production wastewater recycling treatment device according to claim 6, characterized in that: The first transmission roller (7) and the first transmission wheel (507) are connected in transmission via a first transmission belt (508); the first transmission roller (7) and the cleaning transmission wheel (316) are connected in transmission via a cleaning transmission belt (318); the second transmission roller (8) and the vibration transmission wheel (315) are connected in transmission via a vibration transmission belt (317); the second trapezoidal gear (404) and the fifth trapezoidal gear (506) are meshedly connected; the second trapezoidal gear (404) and the third trapezoidal gear (503) are meshedly connected; and the fourth trapezoidal gear (504) and the first trapezoidal gear (312) are meshedly connected.

8. The polyester resin production wastewater recycling treatment device according to claim 1, characterized in that: The watering mechanism (2) comprises a support frame (201) fixedly connected to the inside of the treatment device body (1); a water inlet (202) is fixedly connected to the upper surface of the support frame (201); a rotation shaft (203) is rotatably connected to the lower surface of the support frame (201); turbine blades (204) are fixedly connected to the outer surface of the rotation shaft (203); a cross watering head (205) is fixedly connected to the bottom end of the rotation shaft (203); and a watering port is provided below the cross watering head (205).

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