Industrial wastewater solid-liquid separation and continuous circulation device with automatic desorption function

Abstract

The invention relates to an automatic-desorption industrial wastewater solid-liquid separation and continuous circulation device, and discloses a device for realizing automatic cleaning of residual solid wastes on grabbing teeth by driving an arc-shaped cleaning scraper to reciprocate through an electric push rod. The device is characterized in that the device is composed of a conveying unit and a separation self-cleaning unit, the conveying unit is composed of a main conveying shell, a connecting shell, a sewage inlet, a supporting plate, a fixing plate, a waste collecting box, an avoiding groove and a water filtering hole, and the two ends of the connecting shell are correspondingly connected to one end of the main conveying shell; a sewage inlet is formed in the middle of the other end of the main conveying shell, a water filtering hole is formed in the bottom of the main conveying shell, a receding groove is longitudinally formed in one end of the bottom face of the main conveying shell, one end of a fixing plate is arranged on the bottom face of the main conveying shell, and the other end of the fixing plate is correspondingly connected with the two sides of the waste collecting box. One side of the supporting plate is arranged on one side of the fixing plate.

Description

Technical Field

[0001] This invention relates to an automatic desorption industrial wastewater solid-liquid separation and continuous flow device, which is a system capable of automatically cleaning solid waste remaining on the gripping mechanism. It belongs to the field of wastewater treatment technology, and specifically relates to a device that uses an electric telescopic rod to drive an arc-shaped cleaning scraper to reciprocate, enabling it to self-clean solid waste remaining on the gripping teeth. Background Technology

[0002] Solid waste generated in industrial production, such as discarded materials, residues, and packaging materials and containers, can be discharged from workshop outlets along with industrial wastewater if not effectively treated and recycled, forming solid waste. This solid waste is difficult to dilute, disperse, and further degrade and purify, thus requiring effective separation and collection from industrial wastewater. Currently, simple filters are used to intercept solid waste. Industrial wastewater flows through the mesh of the filter, and solid waste is trapped inside. However, some solid waste becomes stuck in the mesh during this process. The filter cannot self-clean, preventing the wastewater from draining quickly and requiring manual cleaning, which is time-consuming and labor-intensive.

[0003] Publication No. CN103097307A discloses a purifier including a solid separation device and a method for purifying wastewater, specifically relating to a purifier (100) for purifying fluids such as wastewater, the purifier comprising: a reaction vessel (10) for the fluid having a reaction chamber (11) and a bottom (12); a descending bed (14) having a top end (91) and a bottom end (92), wherein the top end of the descending bed is connected to a fluid collector (13) to collect fluid from the reaction vessel (10), and the descending bed is arranged to transport fluid toward the bottom (12) of the reaction vessel; a solid separation device (20) arranged to separate solids from liquids, the solid separation device including a fluid inlet (72) and a liquid outlet (56), the fluid inlet being arranged to introduce fluid into the solid separation device, and the liquid outlet being arranged to remove separated liquid from the solid separation device; wherein the fluid inlet of the solid separation device (20) is connected to the bottom end (92) of the descending bed, and the solid separation device is located on or near the bottom (12) of the reaction vessel. This wastewater solid separation device separates solids and liquids by intercepting solid waste. During the interception process, some solid waste gets stuck in the mesh. The filter cannot self-clean the solid waste stuck in the mesh, which prevents industrial wastewater from being discharged quickly from the mesh, affecting the discharge of industrial wastewater. Manual cleaning is required, which is time-consuming and labor-intensive. Summary of the Invention

[0004] To improve the above situation, the present invention provides an automatic desorption industrial wastewater solid-liquid separation and continuous flow device, which drives an arc-shaped cleaning scraper to reciprocate through an electric push rod to achieve automatic cleaning of residual solid waste on the gripping teeth.

[0005] The device of the present invention comprises a conveying unit and a separation self-cleaning unit. The conveying unit consists of a main conveying housing, a connecting housing, a sewage inlet, a support plate, mounting holes, a fixing plate, a waste collection box, a clearance groove, and a water filter hole. The main conveying housing is a gradually expanding square structure with an opening at one end, and its height gradually increases from one end to the other. The connecting housing is a trapezoidal structure with openings at both ends and the bottom, and its width gradually increases from the top surface to the bottom surface. The two ends of the connecting housing are respectively connected to one end of the main conveying housing, and its edge is connected to the edge of one end of the main conveying housing. The length of the connecting housing is equal to the width of the main conveying housing. A sewage inlet is located at the middle of the other end of the main conveying housing. The bottom of the main conveying housing is provided with a water filter hole, which is located near one end of the main conveying housing. Preferably, the filter holes are in multiple sets, equidistantly arranged along the length of the bottom of the main conveying housing, with multiple filter holes in each set, and the multiple filter holes are equidistantly arranged along the width of the bottom surface of the main conveying housing. A clearance groove is longitudinally opened at one end of the bottom surface of the main conveying housing. Preferably, there are multiple clearance slots, and the multiple clearance slots are arranged at equal intervals along the width direction of the bottom surface of the main conveying housing. The bottom surface of the main conveying housing has a fixing plate at one end, which is close to the other end of the main conveying housing. The fixing plate has an arc-shaped structure, with its other end extending along one end of the main conveying housing and bending downwards. The waste collection box has an open top and is located below the fixing plate. The other end of the fixing plate is connected to both sides of the waste collection box. Preferably, the other end of the fixing plate is detachably connected to both sides of the waste collection box. Preferably, the bottom of the waste collection bin is a detachable structure. One side of the support plate is placed on one side of the fixed plate, and one edge of the support plate is connected to one edge of the fixed plate. The length of the support plate is equal to the length of the fixed plate. The support plate has mounting holes. Preferably, there are multiple mounting holes, and the multiple mounting holes are arranged at equal intervals along the length direction of the support plate. The separation self-cleaning unit consists of a motor housing, a rotating roller, an electric telescopic rod, gripping teeth, an arc-shaped cleaning scraper, toothed holes, and a rotary motor. The motor mounting housing is located in the middle of the front side of the connecting housing. The rotary motor is housed within the motor mounting housing. The motor shaft of the rotary motor is connected to the rotating shaft at one end of the rotating roller. The rotating shaft at the other end of the rotating roller is positioned in the middle of the rear side of the connecting housing via a bearing. One end of an electric telescopic rod is located on the side of the rotating roller. Preferably, there are multiple sets of electric telescopic rods, which are arranged equidistantly along the circumferential side of the rotating roller. Each set contains multiple electric telescopic rods, which are arranged equidistantly along the axial side of the rotating roller. The other end of the electric telescopic rod is placed on the arc-shaped cleaning scraper. The length of the arc-shaped cleaning scraper is equal to the length of the rotating roller, and both ends of the arc-shaped cleaning scraper are flush with both ends of the rotating roller. The arc-shaped cleaning scraper has toothed holes. Preferably, there are multiple toothed holes, which are equidistantly arranged along the length of the arc-shaped cleaning scraper, and the electric telescopic rod and the toothed holes are staggered. One end of the gripping tooth passes through the tooth hole and is placed on the rotating roller. The side edge of the gripping tooth contacts the inner surface of the tooth hole. The other end of the gripping tooth is curved and corresponds to the clearance groove, the width of which is greater than the width of the other end of the gripping tooth. The sewage inlet is equipped with a flow sensor. The main conveying housing is equipped with a signal converter, a data processor, a controller, and a timer. The flow sensor is connected to the signal converter via a data cable. The timer is connected to the signal converter via a data line. The rotary motor is connected to the controller via a data cable. The electric telescopic pole is connected to the controller via a data cable. The signal converter is connected to the data processor via a data transmission line, and the data processor is connected to the controller via a data transmission line. The signal converter can convert the electrical signals of the flow data collected by the flow sensor and the time data collected by the timer into digital signals. The controller can be implemented using one or more application-specific integrated circuits (ASICs), programmable logic devices (PLDs), field-programmable gate arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic components to execute instructions from a data processing device. The data processor and the signal converter interact with each other. The data processor stores a computer-readable storage medium, and when the computer-readable storage medium is executed, it performs the following steps: The digital signal of the flow data received from the flow sensor is processed, and the processed digital signal of the flow data is compared with a preset flow threshold. When the digital signal of the flow data is greater than the preset flow threshold, an execution command is sent to the controller, and the controller controls the rotary motor to increase its speed to a preset speed threshold. The received digital signal of the time data from the timer is processed, and the processed digital signal of the time data is compared with a preset time threshold. When the time data equals the preset time threshold, an execution command is sent to the controller. The controller controls the electric telescopic rod to extend and retract. The electric telescopic rod drives the arc-shaped cleaning scraper to move up and down along the gripping teeth, pushing out solid waste stuck between two adjacent gripping teeth or wrapped around the gripping teeth. When the gripping teeth begin to deflect downward, the pushed-out solid waste falls into the waste collection bin for collection under the action of gravity. Furthermore, the filter holes are replaced with expanded filter holes, the diameter of which gradually increases from the outside to the inside; Furthermore, a sealing gasket is placed on the inner side of the toothed hole; Preferably, the sealing gasket has anti-slip texture. Beneficial effects

[0006] 1. By rotating the gripping teeth on the rotating roller driven by a rotary motor, solid waste in industrial wastewater can be effectively separated.

[0007] Second, the electric telescopic rod drives the arc-shaped cleaning scraper to reciprocate, which can self-clean the solid waste remaining on the gripping teeth.

[0008] Third, solid waste is collected in waste collection bins to facilitate subsequent recycling and processing. Attached Figure Description

[0009] Figure 1 This is a three-dimensional structural diagram of an automatic desorption industrial wastewater solid-liquid separation and continuous flow device according to the present invention; Figure 2 This is a three-dimensional structural diagram of an automatic desorption industrial wastewater solid-liquid separation and continuous flow device according to the present invention, which only shows the structure of the separation self-cleaning component. Figure 3 This is a three-dimensional structural diagram of an automatic desorption industrial wastewater solid-liquid separation and continuous flow device according to the present invention, which only shows the structure of the toothed hole and the rotary motor. Figure 4 This is a schematic diagram of the structure of an automatic desorption industrial wastewater solid-liquid separation and continuous flow device according to the present invention, which only shows the structure of the separation self-cleaning component; Figure 5 This is a schematic diagram of the structure of Embodiment 2 of the automatic desorption industrial wastewater solid-liquid separation and continuous flow device of the present invention; Figure 6 This is a three-dimensional structural diagram of Embodiment 3 of the present invention, which is an automatic desorption industrial wastewater solid-liquid separation and continuous flow device. Attached Figure

[0010] The components are: main conveying housing (1), connecting housing (2), sewage inlet (3), support plate (4), mounting hole (5), fixing plate (6), waste collection box (7), motor fixing housing (8), clearance groove (9), filter hole (10), rotating roller (11), electric telescopic rod (12), gripping teeth (13), arc-shaped cleaning scraper (14), toothed hole (15), rotary motor (16), expanded filter hole (17), and sealing gasket (18). Detailed Implementation Example 1

[0011] The automatic desorption industrial wastewater solid-liquid separation and continuous flow device of the present invention is implemented as follows: The automatic desorption industrial wastewater solid-liquid separation and continuous flow device of the present invention consists of a conveying unit and a separation self-cleaning component. The conveying unit consists of a main conveying housing (1), a connecting housing (2), a sewage inlet (3), a support plate (4), mounting holes (5), a fixing plate (6), a waste collection box (7), a clearance groove (9), and a water filter hole (10). The main conveying housing (1) is a square structure with one end open, and the height of the main conveying housing (1) gradually increases from one end to the other. The connecting shell (2) is a trapezoidal structure with openings at both ends and the bottom. The width of the connecting shell (2) gradually increases from the top surface to the bottom surface. The two ends of the connecting housing (2) are respectively located at one end of the main conveying housing (1), and the edges of the two ends of the connecting housing (2) are connected to the edge of one end of the main conveying housing (1). The length of the connecting housing (2) is equal to the width of the main conveying housing (1). The other end of the main conveying housing (1) has a sewage inlet (3). The bottom surface of the main conveying housing (1) has a water filter hole (10), and the water filter hole (10) is located near one end of the main conveying housing (1). Preferably, there are multiple sets of filter holes (10), and the multiple sets of filter holes (10) are equidistantly arranged along the length direction of the bottom surface of the main conveying housing (1). Each set contains multiple filter holes (10), and the multiple filter holes (10) are equidistantly arranged along the width direction of the bottom surface of the main conveying housing (1). The bottom surface of the main conveying housing (1) has a longitudinal clearance groove (9) at one end. Preferably, there are multiple clearance grooves (9), and the multiple clearance grooves (9) are arranged at equal intervals along the width direction of the bottom surface of the main conveying housing (1). One end of the bottom surface of the main conveying housing (1) is provided with a fixing plate (6), and one end of the fixing plate (6) is close to the other end of the main conveying housing (1). The fixing plate (6) has an arc-shaped structure, and the other end of the fixing plate (6) extends along one end of the main conveying housing (1) and bends downward. The waste collection bin (7) is located below the fixing plate (6). The waste collection box (7) has an open top. The other end of the fixing plate (6) is connected to both sides of the waste collection box (7). Preferably, the other end of the fixing plate (6) is detachably connected to both sides of the waste collection box (7). Preferably, the bottom of the waste collection box (7) is a detachable structure. One side of the support plate (4) is placed on one side of the fixing plate (6), and one edge of the support plate (4) is connected to one edge of the fixing plate (6). The length of the support plate (4) is equal to the length of the fixing plate (6). The support plate (4) has mounting holes (5). Preferably, there are multiple mounting holes (5), and the multiple mounting holes (5) are arranged at equal intervals along the length direction of the support plate (4). The self-cleaning separation assembly consists of a motor housing (8), a rotating roller (11), an electric telescopic rod (12), gripping teeth (13), an arc-shaped cleaning scraper (14), toothed holes (15), and a rotary motor (16). The motor mounting housing (8) is located in the middle of the front side of the connecting housing (2). The rotary motor (16) is placed inside the motor housing (8). The motor shaft of the rotary motor (16) is connected to the rotating shaft at one end of the rotating roller (11). The rotating shaft at the other end of the rotating roller (11) is positioned in the middle of the rear side of the connecting housing (2) via a bearing. One end of an electric telescopic rod (12) is located on the side of the rotating roller (11). Preferably, there are multiple sets of the electric telescopic rods (12), which are equidistantly arranged circumferentially along the side of the rotating roller (11). Each set contains multiple electric telescopic rods (12), which are equidistantly arranged axially along the side of the rotating roller (11). The other end of the electric telescopic rod (12) is placed on the arc-shaped cleaning scraper (14). The length of the arc-shaped cleaning scraper (14) is equal to the length of the rotating roller (11), and the two ends of the arc-shaped cleaning scraper (14) are flush with the two ends of the rotating roller (11). The arc-shaped cleaning scraper (14) has toothed holes (15). Preferably, there are multiple toothed holes (15), and the multiple toothed holes (15) are arranged at equal intervals along the length direction of the arc-shaped cleaning scraper (14), and the electric telescopic rod (12) and the toothed holes (15) are staggered. One end of the gripping tooth (13) passes through the tooth hole (15) and is placed on the rotating roller (11). The side edge of the gripping tooth (13) contacts the inner side of the tooth hole (15). The other end of the gripping tooth (13) is curved and corresponds to the clearance groove. The width of the clearance groove is greater than the width of the other end of the gripping tooth (13). The inlet (3) is equipped with a flow sensor. The main conveying housing (1) is equipped with a signal converter, a data processor, a controller, and a timer. The flow sensor is connected to the signal converter via a data cable. The timer is connected to the signal converter via a data line. The rotary motor (16) is connected to the controller via a data cable. The electric telescopic pole (12) is connected to the controller via a data cable. The signal converter is connected to the data processor via a data transmission line, and the data processor is connected to the controller via a data transmission line. The signal converter can convert the electrical signals of the flow data collected by the flow sensor and the time data collected by the timer into digital signals. The controller can be implemented using one or more application-specific integrated circuits (ASICs), programmable logic devices (PLDs), field-programmable gate arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic components to execute instructions from a data processing device. The data processor and the signal converter interact with each other. The data processor stores a computer-readable storage medium, and when the computer-readable storage medium is executed, it performs the following steps: The digital signal of the flow data received from the flow sensor is processed, and the processed digital signal of the flow data is compared with a preset flow threshold. When the digital signal of the flow data is greater than the preset flow threshold, an execution command is sent to the controller, and the controller controls the rotary motor (16) to increase its speed to a preset speed threshold. The digital signal of the received time data of the timer is processed, and the digital signal of the processed time data is compared with the preset time threshold. When the time data is equal to the preset time threshold, an execution command is sent to the controller. The controller controls the electric telescopic rod (12) to extend and retract. The electric telescopic rod (12) drives the arc-shaped cleaning scraper (14) to move up and down along the gripping teeth (13) to push out the solid waste stuck between two adjacent gripping teeth (13) or wrapped around the gripping teeth (13). When the gripping teeth (13) start to deflect downward, the fixed waste pushed out falls into the waste collection box (7) for collection under the action of gravity. In use, multiple bolts pass through the corresponding mounting holes (5) on the support plate (4) to fix the support plate (4) to the side of the industrial wastewater discharge channel. The industrial wastewater discharge pipe is connected to the main conveying shell (1) through the inlet (3) and they are connected. The industrial wastewater enters the main conveying shell (1), and the solid waste in the industrial wastewater reaches one end of the main conveying shell (1) under the push of the industrial wastewater. The industrial wastewater is discharged from the filter hole (10). The rotary motor (16) is started. The rotary motor ( 16) The rotating roller (11) rotates, and the rotating roller (11) drives the gripping teeth (13) to rotate. During the rotation of the gripping teeth (13), the solid waste at one end of the main conveying shell (1) is hooked up. When the gripping teeth (13) begin to deflect downward, the hooked solid waste falls into the waste collection box (7) under its own gravity for collection. Through the continuous rotation of the rotating roller (11), the solid waste isolated at one end of the main conveying shell (1) is collected into the waste collection box (7) for collection. The solid waste is stored in the fixed plate (6) to support and guide the solid waste falling from one end of the main conveying shell (1), so that it enters the waste collection box (7) along the fixed plate (6). The discharge flow rate of industrial wastewater is collected by the flow sensor and the flow rate data of the collected industrial wastewater discharge flow rate is transmitted to the signal sensor. The signal converter converts the electrical signal of the flow data into a digital signal and transmits the digital signal of the flow data to the data processor. The data processor processes the digital signal of the received flow data and compares the processed digital signal of the flow data with the preset flow threshold. When the digital signal of the flow data is greater than the preset flow threshold, it indicates that the amount of solid waste isolated is increasing with the increase of sewage discharge. The controller sends an execution command and controls the rotary motor (16) to increase the speed to the preset speed threshold, so that the solid waste is collected and cleaned faster and the speed is not too slow, which can cause the solid waste to accumulate. The time data collected by the timer is transmitted to the signal converter. The signal converter converts the electrical signal of the time data into a digital signal. The signal converter transmits the digital signal of the time data to the data processor. The data processor processes the received digital signal of the time data and compares the processed digital signal of the time data with the preset time threshold. When the digital signal of the time data is equal to the preset time threshold, the controller controls the electric telescopic rod (12) to extend and retract. The electric telescopic rod (12) drives the arc-shaped cleaning scraper (14) to move up and down along the gripping teeth (13). The arc-shaped cleaning scraper (14) can push out the solid waste stuck between two adjacent gripping teeth (13) or wrapped around the gripping teeth (13) from the gripping teeth (13). When the gripping teeth (13) start to deflect downward, the fixed waste pushed out falls into the waste collection box (7) under the action of gravity for collection. It can self-clean the solid waste remaining on the gripping teeth (13), reduce the impact on subsequent solid waste separation, and improve the separation effect. Example 2

[0012] The difference between this embodiment and embodiment 1 is that the filter hole is replaced with an expanded filter hole. The diameter of the expanded filter hole gradually increases from the outside to the inside. When in use, industrial wastewater enters the main conveying housing (1) and is discharged from the expanded filter hole, resulting in a higher drainage rate. Example 3

[0013] The difference between this embodiment and embodiment 1 is that a sealing gasket (18) is placed on the inner side of the tooth hole (15). The sealing gasket (18) has anti-slip texture. When in use, when the electric telescopic rod (12) drives the arc-shaped cleaning scraper (14) to move up and down along the gripping tooth (13), the sealing gasket (18) with anti-slip texture can increase the friction between the arc-shaped cleaning scraper (14) and the gripping tooth (13), and can better push out the solid garbage stuck between two adjacent gripping teeth (13) or wrapped around the gripping tooth (13) from the gripping tooth (13), and the self-cleaning effect of the gripping tooth (13) is better. The fixing plate (6) has an arc-shaped structure. The other end of the fixing plate (6) extends along one end of the main conveying shell (1) and bends downward. This design can support and guide the solid waste falling from one end of the main conveying shell (1) so that it enters the waste collection box (7) along the fixing plate (6), resulting in a better separation and collection effect for solid waste. The other end of the fixing plate (6) is designed to be detachably connected to both sides of the waste collection box (7), which makes it easy to remove the waste collection box (7) from the fixing plate (6) and transfer the solid waste in the waste collection box (7) for processing. The bottom of the waste collection box (7) is designed to be detachable. There is no need to remove the waste collection box (7) from the fixing plate (6). You can simply open the bottom of the waste collection box (7) to transfer and process the solid waste in the waste collection box (7), making the operation more convenient. The design of the side edge of the gripping tooth (13) contacting the inner side of the tooth hole (15) can increase the friction between the arc-shaped cleaning scraper (14) and the gripping tooth (13), so that the arc-shaped cleaning scraper (14) moves back and forth along the tooth hole (15) under the drive of the electric telescopic rod (12), and can better separate the linear solid waste wrapped on the gripping tooth (13). The other end of the gripping tooth (13) is curved and corresponds to the clearance groove. The width of the clearance groove is greater than the width of the other end of the gripping tooth (13). This design can hook up solid waste on the main conveying housing (1) and limit the arc-shaped cleaning scraper (14) to prevent the arc-shaped cleaning scraper (14) from sliding off the gripping tooth (13) under the drive of the electric telescopic rod (12). The design of the electric telescopic rod (12) and the arc-shaped cleaning scraper (14) allows the arc-shaped cleaning scraper (14) to reciprocate along the gripping teeth (13) under the drive of the electric telescopic rod (12), pushing out solid waste stuck between two adjacent gripping teeth (13) or wrapped around the gripping teeth (13) from the gripping teeth (13), and performing self-cleaning on the gripping teeth (13); The design of the rotating motor (16) and the rotating roller (11) working together enables the rotating roller (11) to rotate under the drive of the rotating motor (16). The rotating roller (11) drives the gripping teeth (13) to rotate, hooking up the solid waste on the main conveying shell (1) and realizing the separation of solid waste.

[0014] The purpose of self-cleaning is achieved by using an electric telescopic rod (12) to drive the arc-shaped cleaning scraper (14) to reciprocate, thereby cleaning the solid waste remaining on the gripping teeth (13).

[0015] Other similar embodiments of the invention will readily occur to those skilled in the art upon consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations or adaptations of the invention that follow the general principles of the invention and include common knowledge or customary techniques in the art that are not disclosed herein.

[0016] It should be noted that, for the sake of simplicity, the data processing process of the controller in the specific embodiments of this invention is described as a series of actions. However, those skilled in the art should understand that this invention is not limited to the described actions, because according to this invention, some steps can be performed sequentially or simultaneously. Furthermore, those skilled in the art should also understand that the actions described and involved in the specification are not necessarily essential to this invention. The content described is only a preferred embodiment of this invention and should not be considered as limiting the scope of implementation of this invention. At the same time, for those skilled in the art, there will be changes in the specific implementation and application scope based on the concept of this invention. Therefore, the content in this specification should not be construed as a limitation of this invention.

Claims

1. An automatic desorption device for solid-liquid separation and continuous flow of industrial wastewater, characterized in that: The system comprises a conveying unit and a self-cleaning separation unit. The conveying unit consists of a main conveying housing, a connecting housing, a sludge inlet, a support plate, a fixing plate, a waste collection box, a clearance groove, and filter holes. The two ends of the connecting housing are respectively connected to one end of the main conveying housing. The other end of the main conveying housing has a sludge inlet in the middle. The bottom of the main conveying housing has filter holes. One end of the bottom surface of the main conveying housing has a longitudinal clearance groove. One end of the fixing plate is located on the bottom surface of the main conveying housing. The other end of the fixing plate is respectively connected to both sides of the waste collection box. One side of the support plate is placed on one side of the fixing plate. The self-cleaning separation unit consists of a motor housing, a rotating roller, an electric telescopic rod, gripping teeth, an arc-shaped cleaning scraper, toothed holes, and a rotary motor. The motor housing is located in the middle of the front side of the connecting housing, and the rotary motor is located inside the motor housing. The motor shaft of the rotary motor is connected to the rotating shaft at one end of the rotating roller. The rotating shaft at the other end of the rotating roller is located in the middle of the rear side of the connecting housing via a bearing. One end of the electric telescopic rod is located on the side of the rotating roller, and the other end of the electric telescopic rod is placed on the arc-shaped cleaning scraper. The arc-shaped cleaning scraper has toothed holes, and one end of the gripping teeth passes through the toothed holes and is placed on the rotating roller.

2. The automatic desorption industrial wastewater solid-liquid separation and continuous flow device according to claim 1, characterized in that... The filter hole is replaced with an expanded filter hole, the diameter of which gradually increases from the outside to the inside.

3. The automatic desorption industrial wastewater solid-liquid separation and continuous flow device according to claim 1, characterized in that... A sealing gasket is placed on the inner side of the toothed hole; the sealing gasket has anti-slip texture.

4. The automatic desorption industrial wastewater solid-liquid separation and continuous flow device according to claim 1, characterized in that... The main conveying housing is a gradually expanding square structure with one open end, and its height gradually increases from one end to the other. The connecting housing is a trapezoidal structure with openings at both ends and the bottom, and its width gradually increases from the top surface to the bottom surface. The length of the connecting housing is equal to the width of the main conveying housing, and the edge of the connecting housing is connected to one edge of the main conveying housing.

5. The automatic desorption industrial wastewater solid-liquid separation and continuous flow device according to claim 1, characterized in that... The filter holes are located near one end of the main conveying housing. There are multiple sets of filter holes, which are equidistantly arranged along the bottom length direction of the main conveying housing. Each set contains multiple filter holes, which are equidistantly arranged along the width direction of the bottom surface of the main conveying housing. There are multiple clearance grooves, which are equidistantly arranged along the width direction of the bottom surface of the main conveying housing.

6. The automatic desorption industrial wastewater solid-liquid separation and continuous flow device according to claim 1, characterized in that... The fixing plate has an arc-shaped structure, with its other end extending along one end of the main conveying housing and bending downwards. One end of the fixing plate is close to the other end of the main conveying housing. The waste collection box has an open top and is located below the fixing plate. The other end of the fixing plate is detachably connected to both sides of the waste collection box. The bottom of the waste collection box is detachable.

7. The automatic desorption industrial wastewater solid-liquid separation and continuous flow device according to claim 1, characterized in that... One edge of the support plate is connected to one edge of the fixing plate. The length of the support plate is equal to the length of the fixing plate. The support plate has multiple mounting holes, which are arranged at equal intervals along the length of the support plate.

8. The automatic desorption industrial wastewater solid-liquid separation and continuous flow device according to claim 1, characterized in that... The electric telescopic rods are arranged in multiple sets, and the multiple sets of electric telescopic rods are arranged at equal intervals along the circumferential side of the rotating roller. Each set contains multiple electric telescopic rods, and the multiple electric telescopic rods are arranged at equal intervals along the axial side of the rotating roller. The length of the arc-shaped cleaning scraper is equal to the length of the rotating roller, and the two ends of the arc-shaped cleaning scraper are flush with the two ends of the rotating roller.

9. The automatic desorption industrial wastewater solid-liquid separation and continuous flow device according to claim 1, characterized in that... The side edge of the gripping tooth contacts the inner side of the tooth hole. The other end of the gripping tooth is curved and corresponds to the clearance groove. The width of the clearance groove is greater than the width of the other end of the gripping tooth. There are multiple tooth holes, which are equidistantly arranged along the length of the arc-shaped cleaning scraper. The electric telescopic rod and the tooth holes are staggered.

10. The automatic desorption industrial wastewater solid-liquid separation and continuous flow device according to claim 1, characterized in that... The inlet is equipped with a flow sensor. A signal converter, a data processor, a controller, and a timer are all mounted on the main conveying housing. The flow sensor and timer are connected to the signal converter via data lines. The rotary motor and the electric telescopic rod are connected to the controller via data lines. The signal converter and data processor are connected to the controller via data lines. The signal converter converts the electrical signals of the flow data collected by the flow sensor and the time data collected by the timer into digital signals. The controller can be implemented using one or more application-specific integrated circuits (ASICs), programmable logic devices (PLDs), field-programmable gate arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic components to execute instructions from the data processing device. The data processor and the signal converter... Information interaction: The data processor stores a computer-readable storage medium. When the computer-readable storage medium is executed, it performs the following steps: Processing the digital signal of the received flow data from the flow sensor, and comparing the processed digital signal of the flow data with a preset flow threshold. When the digital signal of the flow data is greater than the preset flow threshold, an execution command is sent to the controller, which controls the rotary motor to increase its speed to a preset speed threshold. Processing the digital signal of the received time data from the timer, and comparing the processed digital signal of the time data with a preset time threshold. When the time data is equal to the preset time threshold, an execution command is sent to the controller, which controls the electric telescopic rod to extend and retract. The electric telescopic rod drives the arc-shaped cleaning scraper to move up and down along the gripping teeth, pushing out solid waste stuck between two adjacent gripping teeth or wrapped around the gripping teeth. When the gripping teeth begin to deflect downwards, the pushed-out solid waste falls into the waste collection bin for collection under the action of gravity.

Images