Multistage recovery treatment device for waste liquid treatment

Abstract

The application discloses a multistage recycling treatment equipment for waste liquid treatment, which comprises a disposal frame and a separation module. The left side of the disposal frame is fixedly provided with a mounting frame, and the right side of the mounting frame is rotatably penetrated through with a transmission shaft. The separation module comprises a fishing plate, a solid plate, a separation plate, a separation spring, a solid frame, a protruding block plate, a fishing hole, a waste liquid inlet pipe and a square hole. The fishing plate is fixedly installed on the circumferential surface of the transmission shaft. The solid plate is fixedly installed on the inner wall of the disposal frame. The separation plate is slidingly installed on the inner wall of the disposal frame. The protruding block plate is in contact with the inner wall of the separation hole and loosens the textile fabric retained in the inner wall of the separation hole due to the extrusion force of the fishing plate. The fishing plate is made of aluminum alloy with rough surface. The loosening of the textile fabric can avoid the pollution of water quality caused by the breeding of microorganisms due to the retention of the textile fabric, and ensures the reliability of the separation treatment of the waste water. The application has the characteristics that the textile fabric retained in the inner wall of the separation hole can be loosened.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of wastewater separation treatment, in particular to a multi-stage recovery treatment equipment for waste liquid treatment. BACKGROUND

[0002] The multi-stage recovery treatment equipment for waste liquid treatment is usually composed of a disposal frame, a separation plate, a gas flotation device, a control device and the like.

[0003] The patent with the patent announcement number CN215232492U relates to a wastewater treatment equipment convenient for waste liquid recovery and reuse, and relates to the field of wastewater treatment equipment, which comprises a shell, a rotating rod, a sliding block, a base, a lifting rod and a rod sleeve. The inner wall of the shell is provided with a first motor for driving the rotating rod to rotate vertically. The end of the rotating rod away from the first motor is rotatably connected with a push rod for driving the sliding block to slide horizontally along the top end of the base. The outer wall of the sliding block is provided with a movable block for driving the lifting rod to slide vertically along the inner wall of the rod sleeve. The top end of the lifting rod is fixedly connected with a first filter screen. By providing the first filter screen, the first filter screen slides along the outer wall of the second filter screen to achieve the purpose of adjusting the size of the filter screen mesh. By providing the cleaning brush, the lifting block vertically lifts to drive the cleaning brush to slide along the outer wall of the second filter screen to achieve the purpose of cleaning the second filter screen and the first filter screen.

[0004] In the above-mentioned patent, by providing the first filter screen, the first filter screen slides along the outer wall of the second filter screen to achieve the purpose of adjusting the size of the filter screen mesh. By providing the cleaning brush, the lifting block vertically lifts to drive the cleaning brush to slide along the outer wall of the second filter screen to achieve the purpose of cleaning the second filter screen and the first filter screen. However, it is difficult to loosen the textile fabric retained in the inner wall of the separation hole due to the extrusion force of the fishing plate. The textile fabric retained in the inner wall of the separation hole will be accumulated and entangled, affecting the separation effect of the separation plate. Moreover, the residual textile fabric will breed microorganisms, causing secondary pollution to the wastewater, thereby affecting the subsequent treatment effect. Therefore, it is necessary to design a multi-stage recovery treatment equipment for waste liquid treatment which has strong practicability and can loosen the textile fabric retained in the inner wall of the separation hole. SUMMARY

[0005] The present application aims to provide a multi-stage recovery treatment equipment for waste liquid treatment to solve the problems raised in the background art.

[0006] In order to solve the above technical problems, the application provides the following technical scheme: a multistage recycling treatment equipment for waste liquid treatment, comprising a disposal frame, further comprising a separation module, the left side of the disposal frame is fixedly installed with a mounting bracket, and the right side of the mounting bracket is rotatably penetrated by a transmission shaft; the separation module comprises a fishing plate, a solid plate, a separation plate, a separation spring, a solid frame, a protruding block plate, a fishing hole, a waste liquid inlet pipe and a square hole, the fishing plate is fixedly installed on the circumferential surface of the transmission shaft, the solid plate is fixedly installed on the inner wall of the disposal frame, the separation plate is slidingly installed on the inner wall of the disposal frame, the separation spring is arranged between the solid plate and the separation plate, the separation plate is displaced downward against the spring resistance, so that the separation spring is compressed and deformed, after the fishing plate is separated from the separation plate, the separation plate can be reset through the separation spring, the solid frame is fixedly installed on the left top of the solid plate, the protruding block plate is fixedly installed on the top of the solid frame, the fishing hole is formed in the top of the fishing plate, the waste liquid inlet pipe is fixedly installed on the right side of the disposal frame, the square hole is formed in the rear side of the disposal frame, the inner part of the disposal frame is provided with an air flotation device, the top of the separation plate is provided with a separation hole, the protruding block plate is in contact with the inner wall of the separation hole and loosens the textile fabric retained in the inner wall of the separation hole due to the extrusion force of the fishing plate, and the fishing plate is made of aluminum alloy material with rough surface.

[0007] According to the above technical scheme, the transmission shaft penetrates the left side of the disposal frame, a rubber ring is arranged between the transmission shaft and the disposal frame, the sealing property between the transmission shaft and the disposal frame can be improved through the rubber ring, the right side of the transmission shaft is rotatably connected with the disposal frame, and the downward displacement and rebound of the separation plate produce dynamic separation effect on the textile fabric in the waste water.

[0008] According to the above technical scheme, further comprising a collection module and a control module, the collection module is used for collecting the linear textile fabric fished out from the waste liquid, the control module is used for controlling the liquid inlet amount of the waste liquid, the collection module comprises a bearing frame, an elastic expansion plate, a collection frame, a collection spring and an expansion spring rod, the textile fabric fished on the surface of the fishing plate falls to the top of the rear side of the collection frame under the reaction force of the extruded fishing plate, the bearing frame is fixedly installed on the left and right walls of the disposal frame, the elastic expansion plate is fixedly installed on the inner wall of the bearing frame, the collection frame is slidingly installed on the bottom of the inner wall of the square hole, the collection spring is arranged between the collection frame and the disposal frame, the collection frame moves to the rear side to pull the collection spring, the collection spring is deformed and stores energy under the pulling of the collection frame, after the fishing plate continuously rotates clockwise to separate from the contact with the collection frame, the collection frame can be reset through the collection spring, the expansion spring rod is fixedly penetrated through the fixed end of the elastic expansion plate, and the bottom of the collection frame is provided with a collection hole.

[0009] According to the technical scheme, the collecting module further comprises a telescopic spring plate and a connecting rod, the telescopic spring plate is fixedly installed at the free end of the telescopic spring rod, and the connecting rod is fixedly installed at the free end of the elastic telescopic plate.

[0010] According to the technical scheme, the control module comprises a T-shaped frame, an instruction plate, an instruction spring, an instruction hole and an instruction ring, the instruction plate moves back and forth to shield the instruction ring, thereby controlling the liquid inlet amount of the waste liquid, the T-shaped frame is fixedly installed at the right side of the treatment frame, the instruction plate is slidingly installed on the upper and lower walls of the T-shaped frame, the instruction spring is arranged between the instruction plate and the treatment frame, the instruction plate moves to the rear side to pull the instruction spring, the instruction spring is deformed and stores energy under the pulling of the instruction plate, after the instruction plate is separated from the contact with the collecting rack, the instruction spring can drive the instruction plate to reset, the instruction hole is arranged on the right side of the instruction plate, and the instruction ring is fixedly installed on the inner wall of the waste liquid inlet pipe.

[0011] According to the technical scheme, the control module further comprises a sliding hole and a shockproof block, the sliding hole is arranged on the right side of the instruction plate, and the shockproof block is fixedly installed on the right side of the instruction plate.

[0012] According to the technical scheme, the instruction hole is in contact with the instruction ring, the instruction plate penetrates the inner and outer walls of the waste liquid inlet pipe, and the instruction plate moves to the front side to reset under the elastic force of the instruction spring.

[0013] According to the technical scheme, the shockproof block is elastic, a sealing ring is arranged between the instruction plate and the waste liquid inlet pipe, the sealing ring can increase the sealing property between the instruction plate and the waste liquid inlet pipe, the instruction plate slowly moves to the front side to reset, and thus the impact force when the waste liquid enters the treatment frame is reduced.

[0014] Compared with the prior art, the present application has the following beneficial effects:

[0015] The present application can fish the textile in the waste water in the treatment frame through the clockwise rotation of the fishing plate, can quickly separate the textile through mechanical fishing to reduce the subsequent processing load, and can improve the efficiency of waste water separation and treatment, can improve the separation efficiency of the separation plate through the back-and-forth vertical movement of the separation plate, and can fully disperse the textile blocks through the downward impact force and upward water flow disturbance in the dynamic separation mode, so as to ensure the efficient separation of the textile from the waste water, can loosen the textile retained on the inner wall of the separation hole through the contact between the convex block plate and the inner wall of the separation hole, and can avoid the breeding of microorganisms to pollute the water quality, so as to ensure the reliability of the waste water separation and treatment.

[0016] The invention, through the fishing plate surface fishing textile falls to the collection frame rear top under the reaction force of the extrusion fishing plate, through the automatic collection of the textile can reduce manual intervention, avoid the time and labor cost of manual fishing cleaning, and then ensure that the separation process can be continuously automated.

[0017] (3) The invention, through the textile on the top of the collection frame is deformed by the reaction force of the extrusion spring plate, the textile on the top of the collection frame is deformed to squeeze out the wastewater absorbed by itself, and the physical extrusion forced dewatering can greatly reduce the moisture content of the textile, thereby reducing the weight and volume of the textile, and reducing the pressure of subsequent transportation and storage processing.

[0018] (4) The invention, by moving the telescopic spring plate to the rear side, the telescopic spring rod free end is retracted to prevent over-extrusion of hard waste from causing deformation and damage of the telescopic spring plate. When encountering hard waste, the telescopic spring plate moves backward to trigger the spring rod to retract to form a buffer space, avoiding deformation of the telescopic spring plate due to excessive extrusion, thereby ensuring the dewatering effect of the textile.

[0019] (5) The invention, by moving the command plate back and forth to block the command ring, the amount of waste liquid entering can be controlled, which can avoid ineffective cycle processing caused by excessive liquid entering, thereby improving the qualified rate of waste liquid treatment and avoiding processing overload caused by too fast waste liquid inflow.

[0020] (6) The invention, by slowly moving the command plate forward to reset, the impact force when the waste liquid enters the inside of the disposal frame can be reduced, which can avoid disturbing the separated solid impurities due to impact, and prevent foam accumulation caused by high-speed impact of waste liquid, ensuring that foam will not wrap pollutants into subsequent processing links, thereby further improving the processing quality of wastewater separation. BRIEF DESCRIPTION OF DRAWINGS

[0021] The accompanying drawings are included to provide a further understanding of the present invention, and constitute a part of the specification, together with the embodiments of the present invention, to explain the present invention, and do not constitute a limitation on the present invention. In the drawings:

[0022] Figure 1 is a schematic diagram of the overall structure of the invention;

[0023] Figure 2 is a schematic diagram of the half-section structure of the disposal frame of the invention;

[0024] Figure 3 is a schematic diagram of the position structure of the transmission shaft and the fishing plate of the invention;

[0025] Figure 4 is a schematic diagram of the position structure of the transmission shaft and the fishing plate of the invention; Figure 3 ​

[0026] Figure 5 is the position structure schematic diagram of the elastic expansion plate and the expansion spring rod of the present application;

[0027] Figure 6 is the position structure schematic diagram of the expansion spring rod and the expansion spring plate of the present application;

[0028] Figure 7 is the semi-section structure schematic diagram of the waste liquid inlet pipe of the present application;

[0029] Figure 8 is the position structure schematic diagram of the present application Figure 7 is the enlarged schematic diagram of the B part structure in the present application.

[0030] In the figure: 1, disposal frame; 2, mounting frame; 3, transmission shaft; 4, fishing plate; 5, solid plate; 6, separation plate; 7, separation spring; 8, solid frame; 9, protruding block plate; 10, fishing hole; 11, waste liquid inlet pipe; 12, square hole; 131, bearing frame; 132, elastic expansion plate; 133, collecting frame; 134, collecting spring; 135, expansion spring rod; 136, expansion spring plate; 137, connecting rod; 141, T-shaped frame; 142, instruction plate; 143, instruction spring; 144, instruction hole; 145, instruction ring; 146, sliding hole; 147, anti-impact block. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work are within the protection scope of the present application. Embodiment one

[0032] Please refer to Figures 1-7The application provides a technical scheme: a multistage recovery treatment equipment for waste liquid treatment, which comprises a treatment frame 1, further comprises a separation module, the left side of the treatment frame 1 is fixedly provided with a mounting frame 2, and a transmission shaft 3 penetrates the right side of the mounting frame 2 in a rotating mode; the separation module comprises a fishing plate 4, a solid plate 5, a separation plate 6, a separation spring 7, a solid frame 8, a protruding block plate 9, a fishing hole 10, a waste liquid inlet pipe 11 and a square hole 12, the fishing plate 4 is fixedly installed on the circumferential surface of the transmission shaft 3, the solid plate 5 is fixedly installed on the inner wall of the treatment frame 1, the separation plate 6 is slidingly installed on the inner wall of the treatment frame 1, the separation spring 7 is arranged between the solid plate 5 and the separation plate 6, the separation plate 6 is displaced downward against the spring resistance, so that the separation spring 7 is compressed and deformed, after the fishing plate 4 is separated from the separation plate 6, the separation plate 6 can be reset through the separation spring 7, the solid frame 8 is fixedly installed on the left top of the solid plate 5, the protruding block plate 9 is fixedly installed on the top of the solid frame 8, the fishing hole 10 is formed in the top of the fishing plate 4, the waste liquid inlet pipe 11 is fixedly installed on the right side of the treatment frame 1, and the square hole 12 is formed in the back side of the treatment frame 1; an air flotation device is arranged in the treatment frame 1, the air flotation device is used for secondary separation treatment of waste water, a separation hole is formed in the top of the separation plate 6, the protruding block plate 9 is in contact with the inner wall of the separation hole and loosens the textile fabric retained on the inner wall of the separation hole due to the extrusion force of the fishing plate 4, the textile fabric loosening can avoid the textile fabric breeding microorganisms to pollute the water quality, and the reliability of the waste water separation treatment is ensured, the fishing plate 4 is made of aluminum alloy material with a rough surface, and the rough surface of the fishing plate 4 can improve the fishing and separation effect of the textile fabric.

[0033] The transmission shaft 3 penetrates the left side of the treatment frame 1, and a rubber ring is arranged between the transmission shaft 3 and the treatment frame 1, so that the sealing property between the transmission shaft 3 and the treatment frame 1 is improved, and the right side of the transmission shaft 3 is rotationally connected with the treatment frame 1; the downward pressing and rebound of the separation plate 6 produce a dynamic separation effect on the textile fabric in the waste water, the vertical reciprocating movement of the separation plate 6 can improve the separation efficiency of the separation plate 6, and the dynamic separation mode can utilize the downward pressing impact force and the upward movement water flow disturbance to fully disperse the textile fabric blocks, thereby further ensuring the efficient separation of the textile fabric from the waste water.

[0034] When working, the textile wastewater is introduced into the treatment frame 1 through the waste liquid inlet pipe 11, the servo motor is fixedly installed on the left side of the mounting frame 2 and the output end of the servo motor is fixedly connected with the transmission shaft 3, the servo motor is synchronously started to drive the transmission shaft 3 to rotate clockwise, the transmission shaft 3 drives the fishing plate 4 to rotate clockwise, the fishing plate 4 rotates clockwise to fish the textile in the wastewater entering the treatment frame 1, when the fishing plate 4 rotates clockwise with the transmission shaft 3, the edge thereof gradually approaches the separation plate 6, after the two are contacted, the fishing plate 4 applies continuous pressure to the separation plate 6 by virtue of the radial thrust generated by rotation. Since the bottom of the separation plate 6 is connected with the separation spring 7, under the extrusion of the fishing plate 4, the separation plate 6 is displaced downward against the spring resistance, so that the separation spring 7 is compressed and deformed to store the kinetic energy as elastic potential energy, with the continuous rotation of the transmission shaft 3, the fishing plate 4 rotates to a specific angle and then is separated from the contact with the separation plate 6, at this time, the separation plate 6 loses the external pressure and is quickly reset upward along the vertical direction under the elastic restoring force of the separation spring 7, in this process, the separation plate 6 completes one complete reciprocating motion, in this periodic action, the downward pressure and rebound of the separation plate 6 produce a dynamic separation effect on the textile in the wastewater, when the separation plate 6 is pressed downward, the textile clumps that are entangled or gathered are dispersed by the mechanical thrust of the separation plate 6 and the fishing plate 4, when the separation plate 6 moves upward, the water flow disturbance formed on the surface thereof promotes the rapid separation of the textile from the wastewater, so that the textile is prevented from being accumulated and entangled in the equipment, the separation efficiency is improved, the efficient separation of the textile from the wastewater is ensured, and at the same time, when the separation plate 6 moves downward, the lug plate 9 is in contact with the inner wall of the separation hole, the lug plate 9 is in contact with the inner wall of the separation hole and loosens the textile retained in the inner wall of the separation hole due to the extrusion pressure of the fishing plate 4, so that the fishing efficiency of the fishing plate 4 is improved, after the textile wastewater is separated by the separation plate 6, the textile wastewater enters the bottom of the treatment frame 1, and the air flotation device is synchronously started to perform multi-stage treatment on the wastewater entering the bottom of the treatment frame 1. Example two

[0035] Please refer to Figures 1-8On the basis of embodiment one, the embodiment further includes a collection module and a control module, the collection module is used for collecting the linear textile salvaged from the waste liquid, the control module is used for controlling the liquid inflow amount of the waste liquid, the collection module includes a bearing frame 131, an elastic expansion plate 132, a collection frame 133, a collection spring 134 and an expansion spring rod 135, the bearing frame 131 is fixedly installed on the left and right walls of the disposal frame 1, the elastic expansion plate 132 is fixedly installed on the inner wall of the bearing frame 131, the collection frame 133 is slidingly installed on the bottom of the inner wall of the square hole 12, the collection spring 134 is arranged between the collection frame 133 and the disposal frame 1, the collection frame 133 moves to the rear side to pull the collection spring 134, the collection spring 134 is deformed and stores energy under the pulling of the collection frame 133, after the fishing plate 4 continuously rotates clockwise to be separated from the collection frame 133, the collection spring 134 can drive the collection frame 133 to reset, the expansion spring rod 135 is fixedly penetrated through the fixed end of the elastic expansion plate 132, the bottom of the collection frame 133 is provided with a collection hole, automatic collection of the textile can reduce manual intervention, avoid time and labor cost of manual fishing and cleaning, and thus ensure continuous and automatic operation of the separation process.

[0036] The collection module further includes an expansion spring plate 136 and a connecting rod 137, the expansion spring plate 136 is fixedly installed on the free end of the expansion spring rod 135, and the connecting rod 137 is fixedly installed on the free end of the elastic expansion plate 132. The front side of the connecting rod 137 is fixedly connected with the free end of the expansion spring plate 136, the free ends of the elastic expansion plate 132 and the expansion spring plate 136 can be synchronously moved upward in a non-stop state through the connecting rod 137, the synchronous upward movement of the free ends of the elastic expansion plate 132 and the expansion spring plate 136 will remove the blocking of the square hole 12, and thus the textile squeezed dry on the top of the collection frame 133 can be recycled in a non-stop state, the free end of the elastic expansion plate 132 is in contact with the top of the collection frame 133, the free end of the expansion spring plate 136 is in contact with the top of the collection frame 133, forced dehydration through physical extrusion can greatly reduce the moisture content of the textile, thereby reducing the weight and volume of the textile and reducing the pressure of subsequent transportation and storage processing, when hard waste is encountered, the expansion spring plate 136 moves backward to trigger the retraction of the expansion spring rod 135 to form a buffer space, avoiding deformation of the expansion spring plate 136 due to excessive extrusion, thereby ensuring the dehydration effect of the textile.

[0037] The control module comprises a T-shaped frame 141, an instruction plate 142, an instruction spring 143, an instruction hole 144 and an instruction ring 145. The T-shaped frame 141 is fixedly installed on the right side of the treatment frame 1. The instruction plate 142 is slidingly installed on the upper and lower walls of the T-shaped frame 141. The instruction spring 143 is arranged between the instruction plate 142 and the treatment frame 1. The rearward movement of the instruction plate 142 pulls the instruction spring 143. The instruction spring 143 is deformed and stores energy when being pulled by the instruction plate 142. After the instruction plate 142 is separated from the collecting frame 133, the instruction spring 143 can drive the instruction plate 142 to reset. The instruction hole 144 is formed in the right side of the instruction plate 142. The instruction ring 145 is fixedly installed on the inner wall of the waste liquid inlet pipe 11. The control of the liquid inlet amount of the waste liquid can avoid the invalid circulation treatment caused by excessive liquid inlet, thereby improving the qualified rate of waste liquid treatment and avoiding the treatment overload caused by the rapid influx of waste liquid.

[0038] The control module further comprises a sliding hole 146 and a shockproof block 147. The sliding hole 146 is formed in the right side of the instruction plate 142. The shockproof block 147 is fixedly installed on the right side of the instruction plate 142. Reducing the impact force when the waste liquid enters the inside of the treatment frame 1 can avoid the disturbance of the separated solid impurities.

[0039] The instruction hole 144 is in contact with the instruction ring 145. The instruction plate 142 penetrates the inner and outer walls of the waste liquid inlet pipe 11. The instruction plate 142 moves to the front side and resets under the elastic force of the instruction spring 143.

[0040] The shockproof block 147 is elastic. A sealing ring is arranged between the instruction plate 142 and the waste liquid inlet pipe 11. The sealing ring can increase the sealing property between the instruction plate 142 and the waste liquid inlet pipe 11. The instruction plate 142 slowly moves to the front side and resets, thereby reducing the impact force when the waste liquid enters the inside of the treatment frame 1. The high-speed impact of the waste liquid can be prevented to cause foam accumulation. It can be ensured that the foam will not wrap pollutants into the subsequent processing link, thereby further improving the processing quality of the waste water separation.

[0041] When working, the fishing plate 4 rotates clockwise and contacts and extrudes the collecting frame 133, the collecting frame 133 is extruded by the fishing plate 4 and moves to the rear side, and the textile on the surface of the fishing plate 4 falls to the top of the rear side of the collecting frame 133 under the reaction force of the extruded fishing plate 4. After the fishing plate 4 continuously rotates clockwise and is separated from the contact with the collecting frame 133, the collecting frame 133 moves to the front side and resets under the elastic force of the collecting spring 134. When the collecting frame 133 is extruded to the rear side again by the fishing plate 4, the collecting frame 133 moves to the rear side and drives the textile on the top of the collecting frame 133 to move to the rear side. The textile on the top of the collecting frame 133 contacts and extrudes the telescopic spring plate 136, and the textile on the top of the collecting frame 133 is deformed under the reaction force of the extruded telescopic spring plate 136. The textile on the top of the collecting frame 133 extrudes the wastewater absorbed by itself, and the wastewater is returned to the inside of the disposal frame 1 through the collecting frame. If the textile inside is mixed with hard waste, the telescopic spring plate 136 will move to the rear side when the textile extrudes the telescopic spring plate 136, and the telescopic spring plate 136 will retract into the free end of the telescopic spring rod 135, thereby ensuring the dehydration effect of the textile and preventing the telescopic spring plate 136 from being deformed and damaged.

[0042] The collecting frame 133 moves to the rear side and contacts and extrudes the instruction plate 142, and the instruction plate 142 moves to the rear side under the extrusion of the collecting frame 133. When the collecting frame 133 moves to the front side and resets under the elastic force of the collecting spring 134, the collecting frame 133 moves to the front side and is separated from the contact with the instruction plate 142. After the instruction plate 142 is separated from the contact with the collecting frame 133, the instruction plate 142 moves to the front side and resets under the elastic force of the instruction spring 143. The instruction plate 142 moves back and forth to shield the instruction ring 145, thereby controlling the liquid inlet amount of the waste liquid. At the same time, the instruction plate 142 moves to the front side and drives the anti-collision block 147 to move to the front side and reset. The anti-collision block 147 moves to the front side and continuously contacts and extrudes the T-shaped frame 141. The anti-collision block 147 is deformed under the reaction force of the extruded T-shaped frame 141, and the anti-collision block 147 is deformed and increases the friction between the anti-collision block 147 and the T-shaped frame 141. The increased friction between the T-shaped frame 141 and the anti-collision block 147 causes the instruction plate 142 to slowly move to the front side and reset, thereby reducing the impact force when the waste liquid enters the inside of the disposal frame 1.

[0043] It is to be noted that, in the present text, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0044] Finally, it should be noted that the above only describes the preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art will still be able to make modifications to the technical solutions described in the foregoing embodiments or make equivalent replacements to some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A multistage recovery treatment apparatus for waste liquid treatment, comprising a disposal frame (1), characterized in that: It also includes separation module, collection module and control module, the treatment frame (1) left side fixed installation has installation frame (2), the installation frame (2) right side rotation penetrates transmission shaft (3); The separation module includes fishing plate (4), solid plate (5), separation plate (6), separation spring (7), solid frame (8), protruding block plate (9), fishing hole (10), waste liquid inlet pipe (11) and square hole (12), the fishing plate (4) is fixedly installed on the circumferential surface of transmission shaft (3), the solid plate (5) is fixedly installed on the inner wall of treatment frame (1), the separation plate (6) is slidably installed on the inner wall of treatment frame (1), the separation spring (7) is arranged between the solid plate (5) and the separation plate (6), the solid frame (8) is fixedly installed on the left top of solid plate (5), the protruding block plate (9) is fixedly installed on the top of solid frame (8), the fishing hole (10) is opened in the top of fishing plate (4), the waste liquid inlet pipe (11) is fixedly installed on the right side of treatment frame (1), the square hole (12) is opened in the rear side of treatment frame (1), the inside of treatment frame (1) is provided with air flotation device, and the separation hole is opened in the top of separation plate (6); The collection module is used for collecting the linear textile fabric fished out from the waste liquid, and the control module is used for controlling the liquid inlet amount of the waste liquid.

2. The multistage recovery treatment apparatus for waste liquid treatment according to claim 1, characterized by: The transmission shaft (3) penetrates the left side of the treatment frame (1), and a rubber ring is arranged between the transmission shaft (3) and the treatment frame (1).

3. The multi-stage recovery treatment apparatus for waste liquid treatment according to claim 2, characterized by: The collection module includes bearing frame (131), elastic expansion plate (132), collection frame (133), collection spring (134) and telescopic spring rod (135), the bearing frame (131) is fixedly installed on the left wall and the right wall of the treatment frame (1), the elastic expansion plate (132) is fixedly installed on the inner wall of the bearing frame (131), the collection frame (133) is slidably installed on the bottom of the inner wall of the square hole (12), the collection spring (134) is arranged between the collection frame (133) and the treatment frame (1), the telescopic spring rod (135) is fixedly penetrated through the fixed end of the elastic expansion plate (132), and the collection hole is opened in the bottom of the collection frame (133).

4. The multi-stage recovery treatment apparatus for waste liquid treatment according to claim 3, characterized by: The collection module further includes telescopic spring plate (136) and connecting rod (137), the telescopic spring plate (136) is fixedly installed on the free end of the telescopic spring rod (135), and the connecting rod (137) is fixedly installed on the free end of the elastic expansion plate (132).

5. The multi-stage recovery treatment apparatus for waste liquid treatment according to claim 4, characterized by: The free end of the connecting rod (137) is fixedly connected with the free end of the telescopic spring plate (136), the free end of the elastic expansion plate (132) is in contact with the top of the collection frame (133), and the free end of the telescopic spring plate (136) is in contact with the top of the collection frame (133).

6. The multi-stage recovery treatment apparatus for waste liquid treatment according to claim 5, characterized by: The control module comprises a T-shaped frame (141), an instruction plate (142), an instruction spring (143), an instruction hole (144) and an instruction ring (145), the T-shaped frame (141) is fixedly installed on the right side of the treatment frame (1), the instruction plate (142) is slidingly installed on the upper and lower walls of the T-shaped frame (141), the instruction spring (143) is arranged between the instruction plate (142) and the treatment frame (1), the instruction hole (144) is formed in the right side of the instruction plate (142), and the instruction ring (145) is fixedly installed on the inner wall of the waste liquid inlet pipe (11).

7. The multi-stage recovery treatment apparatus for waste liquid treatment according to claim 6, characterized by: The control module further comprises a sliding hole (146) and a shockproof block (147), the sliding hole (146) is formed in the right side of the instruction plate (142), and the shockproof block (147) is fixedly installed on the right side of the instruction plate (142).

8. The multi-stage recovery treatment apparatus for waste liquid treatment according to claim 7, characterized by: The instruction hole (144) is in contact with the instruction ring (145), and the instruction plate (142) penetrates the inner and outer walls of the waste liquid inlet pipe (11).

9. The multi-stage recovery treatment apparatus for waste liquid treatment according to claim 8, characterized by: The shockproof block (147) is elastic, and a sealing ring is arranged between the instruction plate (142) and the waste liquid inlet pipe (11).

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