A multi-phase circulating integrated decentralized sewage treatment device

Abstract

The application discloses a multi-phase circulating integrated decentralized sewage treatment device, and relates to the technical field of sewage treatment, comprising: an activated carbon filter, and further comprising: a multifunctional auxiliary mechanism and a filter material separation mechanism, wherein the multifunctional auxiliary mechanism is arranged below the filter material separation mechanism; when it is necessary to replace the internal filter material, the multifunctional auxiliary mechanism is started to separate the space in the activated carbon filter, then the old filter material is loosened by simultaneously driving the arc-shaped interference frame under the driving of the driving rod, so that the activated carbon filter material can be discharged more conveniently when handled by the operator, and meanwhile, the swing of the arc-shaped interference frame can be in contact with the inner wall of the activated carbon filter, so that the filter material attached to the activated carbon filter falls off, and the internal old filter material is more completely discharged to assist the replacement of new filter material for use.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of sewage treatment, in particular to a multi-phase circulation integrated decentralized sewage treatment device. BACKGROUND

[0002] The multi-phase circulation integrated decentralized sewage treatment device is a device that integrates multiple treatment processes to achieve efficient sewage treatment. This device usually includes multiple processes such as multi-phase separation, biological treatment, and physical and chemical treatment, which can complete each link of sewage treatment in a relatively small space. In the physical and chemical treatment unit, activated carbon filters are used to treat sewage, utilizing the adsorption capacity of activated carbon to remove organic matter and other difficult-to-treat substances, specifically removing organic matter, chlorine, odor, and other pollutants in water, thereby purifying water quality.

[0003] In the prior art, activated carbon filter material will gradually saturate and adsorb impurities and pollutants after being used in the filter for a period of time. The adsorption saturation will gradually increase over time, losing adsorption performance and leading to reduced filtration efficiency. When the activated carbon in the activated carbon filter is saturated, the accumulated impurities and pollutants in the filter material will hinder water flow, resulting in reduced filter flow. At this time, the activated carbon filter material needs to be replaced. However, the existing device requires regular manual reminders or replacement. If the activated carbon is not replaced regularly, the effectiveness of the activated carbon filter will gradually decrease, the adsorption capacity of the saturated activated carbon will weaken, and harmful substances in the water cannot be effectively removed, resulting in incomplete water treatment, ineffective removal of organic matter, color, odor, and other pollutants in the sewage, and water quality that cannot meet the discharge standards, reducing the efficiency of sewage treatment and increasing the difficulty of sewage treatment.

[0004] At the same time, replacement requires downtime, and replacing the activated carbon filter material requires a long downtime, which will affect the sewage treatment work, temporarily interrupt the purification effect, and increase the operating cost.

[0005] Therefore, a multi-phase circulation integrated decentralized sewage treatment device is proposed to solve the above problems. SUMMARY

[0006] To address the deficiencies of the prior art, the present application provides a multi-phase circulation integrated decentralized sewage treatment device to solve the problems raised in the background art.

[0007] In order to achieve the above object, the present application provides the following technical scheme: a multi-phase circulating integrated decentralized sewage treatment device, comprising: an activated carbon filter, a water inlet is fixedly connected above the activated carbon filter, a water outlet is fixedly connected below the activated carbon filter, a feed inlet is fixedly connected to the upper end side wall of the activated carbon filter, an opening and closing door is rotatably connected to the lower end side wall of the activated carbon filter, a filter screen is fixedly connected to the lower end of the inner cavity of the activated carbon filter, and the multi-phase circulating integrated decentralized sewage treatment device further comprises: a multifunctional auxiliary mechanism and a filter material separation mechanism, wherein the multifunctional auxiliary mechanism is arranged below the filter material separation mechanism.

[0008] The multifunctional auxiliary mechanism is used for assisting the opening and closing of the filter material separation mechanism and the turning of the filter material in the activated carbon filter.

[0009] The filter material separation mechanism is used for isolating and removing old filter material and then filling new filter material into the activated carbon filter.

[0010] The vibration feeding mechanism is used for assisting the vibration feeding of the new filter material when the new filter material is filled into the activated carbon filter.

[0011] As a preferred, the multifunctional auxiliary mechanism comprises a fixed cavity, the fixed cavity is fixedly connected to the middle part of the inner cavity of the activated carbon filter, a fixed plate is fixedly connected to the lower surface of the fixed cavity, an arc-shaped fixing frame is fixedly connected to one side of the arc-shaped fixing frame away from the fixed cavity, an inner sliding groove is formed in the arc surface of the arc-shaped fixing frame, a driving shaft is rotatably connected to one end of the arc-shaped fixing frame, a biasing column is fixedly connected to one side of the driving shaft away from the arc-shaped fixing frame, an auxiliary shaft is fixedly connected to one end of the biasing column away from the driving shaft, the auxiliary shaft is rotatably connected to one end of the arc-shaped fixing frame away from the driving shaft, a triangular connecting rod is rotatably connected to the outer surface of the biasing column, a sliding block is rotatably connected to one end of the triangular connecting rod away from the biasing column, and the sliding block is slidably connected in the inner sliding groove.

[0012] As a preferred, the multifunctional auxiliary mechanism further comprises a driving rod, the driving rod is fixedly connected to one side of the sliding block away from the triangular connecting rod, the driving rod extends towards the filter screen, and an arc-shaped interference frame is fixedly connected to one end of the driving rod away from the filter screen.

[0013] As preferred, the filter material separation mechanism comprises a first arc-shaped groove, the first arc-shaped groove is arranged on the fixed plate, the driving rod extends to the fixed cavity and is slidingly connected in the first arc-shaped groove, a hexagonal groove body is rotationally connected in the fixed cavity, one end of the driving rod away from the arc-shaped interference frame is fixedly connected to one side of the lower surface of the hexagonal groove body, a hexagonal groove is arranged in the middle of the side of the hexagonal groove body close to the fixed plate, six positioning sliding grooves are arranged around the center of the side of the fixed cavity close to the fixed plate, an auxiliary block is slidingly connected in the hexagonal groove body, a slide column is fixedly connected to the side of the auxiliary block close to the fixed plate, the slide column is slidingly connected in the positioning sliding groove, the positioning sliding groove and the slide column are slidingly matched, a first inner recessed groove body is fixedly connected to the side of the fixed cavity away from the fixed plate, and a flow passage is arranged between the fixed cavity and the hexagonal groove body.

[0014] As preferred, the vibration unloading mechanism comprises a second inner recessed groove body, a hole matching the shape of the flow passage is arranged at the top center of the second inner recessed groove body, and an annular turntable is arranged in the hole, one end of the bottom of the annular turntable is rotationally connected to the top of the first inner recessed groove body, the top of the first inner recessed groove body is provided with a second arc-shaped groove, the bottom of the second inner recessed groove body is provided with a slot, one end of the top of the driving rod extends through the second arc-shaped groove and is inserted into the slot, the bottom of the second inner recessed groove body is provided with an annular groove, and not less than four convex ridges are symmetrically arranged on the inner wall of the annular groove.

[0015] As preferred, the outer diameter of the annular turntable matches the inner diameter of the flow passage.

[0016] As preferred, a flow monitor is arranged in the water outlet, an external filter material supply device is connected to the feeding port, and activated carbon filter material is arranged on the filter screen.

[0017] As preferred, a servo motor is arranged in the driving shaft and is electrically connected to an external controller, the deflection column is a deflected column rod, and the triangular connecting rod is a triangular body composed of a column rod and two rods.

[0018] As preferred, a plurality of column rods are fixedly connected to the side of the arc-shaped interference frame close to the center of the filter screen.

[0019] As preferred, six auxiliary blocks are arranged, and the first inner recessed groove body is a groove body recessed towards the center.

[0020] Compared with the prior art, the present application provides a multi-phase circulating integrated decentralized sewage treatment device, which has the following beneficial effects:

[0021] 1、By the setting of multifunctional auxiliary mechanism, when the internal filter material needs to be replaced, the space in the activated carbon filter can be blocked, and then the old filter material can be loosened by the driving of the driving rod and the synchronous driving of the arc interference frame, so that the activated carbon filter material can be discharged more conveniently during the operation of the operator, and the swinging of the arc interference frame can contact the inner wall of the activated carbon filter, so that the filter material attached to the activated carbon filter falls off, and the old filter material in the internal is completely removed to assist the replacement of new filter material.

[0022] 2、By the setting of filter material separation mechanism, the auxiliary block is closed under the auxiliary action of multifunctional auxiliary mechanism, so that the internal cavity of the activated carbon filter is divided into two parts, the new and old filter materials are isolated, the new filter material is transmitted into the activated carbon filter at the same time when the old filter material is taken out, the practicability of the activated carbon filter is ensured, the activated carbon filter material can better react with sewage, adsorb impurities and pollutants, prevent the filter material from being saturated and still being used, so as to weaken the adsorption capacity of the filter material, impurities and pollutants cannot be absorbed by the filter material and accumulate, hinder the passage of water flow, and cannot effectively remove harmful substances in water, so as to cause incomplete water quality treatment and cannot meet the discharge standard.

[0023] 3、When the new filter material is input into the activated carbon filter, it falls into the top of the second inner groove body, because the top end of the driving rod is inserted into the bottom slot of the second inner groove body, the driving rod can drive the second inner groove body to rotate on the annular turntable in the moving state, the rotation of the annular turntable can make the convex ridge in the annular groove continuously contact and rub the convex block, so as to form small amplitude and high frequency vibration of the second inner groove body, accelerate the falling speed of the new filter material on the top of the second inner groove body to the fixed cavity, and reduce the phenomenon of residual filter material on the top of the second inner groove body.

[0024] 4、Under the setting of filter material separation mechanism, the replacement of new and old filter materials does not need to stop operation, the problem of sewage treatment stagnation caused by long time stop for filter material replacement is solved, and then in the process of filter material replacement, the sewage treated in the previous step can be normally discharged into the activated carbon filter to act with the new filter material filled in the filter screen, so as to ensure the normal operation of sewage work, improve the treatment efficiency of sewage, reduce the influence of sewage treatment work on filter material replacement on the production of factory, and reduce economic loss. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a schematic diagram of the whole structure of the application;

[0026] Figure 2 It is an internal cut structure diagram of the activated carbon filter of the application;

[0027] Figure 3 It is a structure diagram of the local multifunctional auxiliary mechanism of the application;

[0028] Figure 4 For the invention Figure 3 Amplification structure diagram at A in the invention;

[0029] Figure 5 For the invention local multifunctional auxiliary mechanism structure diagram;

[0030] Figure 6 For the invention multifunctional auxiliary mechanism, filter material separation mechanism structure diagram;

[0031] Figure 7 For the invention filter material separation mechanism structure diagram;

[0032] Figure 8 For the invention filter material separation mechanism disassembly structure diagram;

[0033] Figure 9 For the invention vibration feeding mechanism disassembly structure diagram;

[0034] Figure 10 For the invention first inner groove body and second inner groove body structure diagram.

[0035] In the figure:

[0036] 1, activated carbon filter; 101, water inlet; 102, water outlet; 103, feed inlet; 104, opening and closing door; 105, filter screen;

[0037] 2, multifunctional auxiliary mechanism; 201, fixed cavity; 202, arc-shaped fixed frame; 203, inner sliding groove; 204, drive shaft; 205, deflection column; 206, auxiliary shaft; 207, triangular connecting rod; 208, sliding block; 209, drive rod; 210, arc-shaped interference frame;

[0038] 3, filter material separation mechanism; 301, fixed plate; 302, first arc-shaped groove; 303, hexagonal groove body; 304, positioning sliding groove; 305, auxiliary block; 306, sliding column; 307, first inner groove body; 308, flow-through port;

[0039] 4, vibration feeding mechanism; 401, second inner groove body; 402, annular turntable; 403, second arc-shaped groove; 404, protruding block; 405, insertion slot; 406, annular groove; 407, convex ridge. DETAILED DESCRIPTION

[0040] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. 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 of the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0041] The present application will be further described in detail below according to the drawings and embodiments.

[0042] Embodiment

[0043] Please refer to Figures 1 to 5 as shown:

[0044] To solve the problems mentioned in the technical solutions, the embodiment of the present application provides a multi-phase circulating integrated decentralized sewage treatment device, which comprises: an activated carbon filter 1, a water inlet 101 is fixedly connected above the activated carbon filter 1, a water outlet 102 is fixedly connected below the activated carbon filter 1, a flow monitor is built-in in the water outlet 102, a feed inlet 103 is fixedly connected to the upper end side wall of the activated carbon filter 1, the feed inlet 103 is connected with an external filter material supply device, an opening and closing door 104 is rotatably connected to the lower end side wall of the activated carbon filter 1, a filter screen 105 is fixedly connected to the lower end of the inner cavity of the activated carbon filter 1, and activated carbon filter material is placed on the filter screen 105. The multi-phase circulating integrated decentralized sewage treatment device further comprises: a multifunctional auxiliary mechanism 2 and a filter material separation mechanism 3, the multifunctional auxiliary mechanism 2 is arranged below the filter material separation mechanism 3.

[0045] The multifunctional auxiliary mechanism 2 is used for assisting the opening and closing of the filter material separation mechanism 3 and the turning of the filter material in the activated carbon filter 1, and comprises a fixed cavity 201 fixedly connected to the middle part of the inner cavity of the activated carbon filter 1, a fixed plate 301 fixedly connected to the lower surface of the fixed cavity 201, an arc-shaped fixing frame 202 fixedly connected to one side of the arc-shaped fixing frame 202 away from the fixed cavity 201, an inner sliding groove 203 formed in the arc surface of the arc-shaped fixing frame 202, the inner sliding groove 203 being mainly used for assisting the sliding track of a positioning sliding block 208, a driving shaft 204 rotatably connected to one end of the arc-shaped fixing frame 202, the driving shaft 204 being mainly used for rotatingly driving a deflection column 205 so as to drive the sliding block 208 to move in the inner sliding groove 203 through a triangular connecting rod 207, a servo motor being built in the driving shaft 204 and being electrically connected with an external controller, the deflection column 205 being a deviated column, the deflection column 205 being fixedly connected with an auxiliary shaft 206 at the end away from the driving shaft 204, the auxiliary shaft 206 being rotatably connected to the end of the arc-shaped fixing frame 202 away from the driving shaft 204, the triangular connecting rod 207 being rotatably connected to the outer surface of the deflection column 205, and the triangular connecting rod 207 being rotatably connected with the sliding block 208 at the end away from the deflection column 205, the sliding block 208 being slidably connected in the inner sliding groove 203.

[0046] The multifunctional auxiliary mechanism 2 further comprises a driving rod 209 fixedly connected to one side of the sliding block 208 away from the triangular connecting rod 207, the driving rod 209 extending towards the filter screen 105, the driving rod 209 being fixedly connected with an arc-shaped interference frame 210 at the end close to the filter screen 105, the arc-shaped interference frame 210 being mainly used for turning the filter material, and a plurality of column rods being fixedly connected to the side of the arc-shaped interference frame 210 close to the center of the filter screen 105.

[0047] Among them, the triangular connecting rod 207 is composed of a triangular body composed of a column rod and two rods.

[0048] Further embodiments: please refer to Figures 6 to 8 shown:

[0049] The filter material separation mechanism 3 is used for isolating the old filter material and then taking out the new filter material filled into the activated carbon filter 1, and the filter material separation mechanism 3 comprises a first arc-shaped groove 302 which is arranged on a fixed plate 301, a driving rod 209 which extends to a fixed cavity 201 and is slidingly connected in the first arc-shaped groove 302, a hexagonal groove body 303 which is rotatably connected in the fixed cavity 201, one end of the driving rod 209 which is away from an arc-shaped interference frame 210 is fixedly connected to one side of the lower surface of the hexagonal groove body 303, a hexagonal groove is arranged in the middle of one side of the hexagonal groove body 303 which is close to the fixed plate 301, six positioning sliding grooves 304 are arranged around the center of one side of the fixed cavity 201 which is close to the fixed plate 301, six auxiliary blocks 305 are slidingly connected in the hexagonal groove body 303, the auxiliary blocks 305 are provided with six, a slide column 306 is fixedly connected to one side of the auxiliary blocks 305 which is close to the fixed plate 301, the slide column 306 is slidingly connected in the positioning sliding groove 304, and the auxiliary blocks 305 are mainly used for cooperating with the opening and closing of a flow-through port 308; the fixed cavity 201 is fixedly connected with a first inner recess groove body 307 on one side which is away from the fixed plate 301, the first inner recess groove body 307 is a groove body which is recessed towards the center, and the fixed cavity 201 and the hexagonal groove body 303 are both provided with the flow-through port 308;

[0050] Among them: the auxiliary blocks 305 are slidingly matched with the inner groove of the hexagonal groove body 303.

[0051] The positioning sliding grooves 304 are slidingly matched with the slide column 306.

[0052] Further embodiments: please refer to Figures 2 to 10 .

[0053] The vibration feeding mechanism 4 is used for auxiliary vibration feeding when the new filter material is filled into the activated carbon filter 1. The vibration feeding mechanism 4 comprises a second inner groove body 401, a hole matched with the shape of the flow-through port 308 is formed at the top center of the second inner groove body 401, and an annular turntable 402 is installed in the hole. One end of the bottom of the annular turntable 402 is rotatably installed on the top of the first inner groove body 307. When the new filter material is input into the activated carbon filter 1, it falls into the top of the second inner groove body 401. The first inner groove body 307 and the second inner groove body 401 mainly use their own recessed shapes to assist the downward flow of sewage and the flow of filter material when the new filter material is replaced. The top of the first inner groove body 307 is provided with a second arc-shaped groove 403, the bottom of the second inner groove body 401 is provided with a slot 405, one end of the top of the drive rod 209 extends through the second arc-shaped groove 403 and is inserted into the inside of the slot 405. Since one end of the top of the drive rod 209 is inserted into the slot 405 at the bottom of the second inner groove body 401, the drive rod 209 can drive the second inner groove body 401 to rotate on the annular turntable 402 in a moving state. The bottom of the second inner groove body 401 is provided with an annular groove 406, and not less than four convex ridges 407 are symmetrically installed on the inner wall of the annular groove 406. The top of the first inner groove body 307 is symmetrically provided with a plurality of convex blocks 404 distributed at equal intervals in a circle. The rotation of the annular turntable 402 can make the convex ridges 407 in the annular groove 406 continuously contact and rub the convex blocks 404, thereby forming a small amplitude and high frequency vibration of the second inner groove body 401, accelerating the speed of the new filter material falling from the top of the second inner groove body 401 to the fixed cavity 201, and reducing the phenomenon of residual filter material on the top of the second inner groove body 401.

[0054] It should be noted that the annular turntable 402 can be directly installed on the top of the first inner groove body 307. At the same time, the outer diameter of the annular turntable 402 matches the inner diameter of the flow-through port 308. Therefore, the bottom of the annular turntable 402 can also fit in the inner wall of the flow-through port 308.

[0055] The working principle of all the above embodiments is as follows:

[0056] In the initial state: the activated carbon filter 1 is in the normal working process, the sewage inlet 101 enters the activated carbon filter 1, the flow-through port 308 is in the open state, the auxiliary block 305 does not block the flow-through port 308, the feed inlet 103 is in the closed state, the new activated carbon filter material is not put into the activated carbon filter 1, the filter screen 105 is placed with the old activated carbon filter material acting on the sewage, the drive shaft 204 is not started, and the sliding block 208 is close to one side of the drive shaft 204.

[0057] The following is the working process of the multifunctional auxiliary mechanism 2 for assisting the opening and closing of the filter material separation mechanism 3 and the stirring of the filter material in the activated carbon filter 1:

[0058] In use, the activated carbon filter 1 is in normal working process, the sewage treated in the previous step enters the activated carbon filter 1 through the water inlet 101, and is subjected to adsorption treatment under the action of the activated carbon filter material placed on the filter screen 105, and the filtered water source is filtered out from the water outlet 102 to enter the next step for treatment. Under the monitoring action of the flow monitor in the water outlet 102 on the flow of the filtered water, if it is found that the water flow becomes small to a certain value, the flow monitor prompts the operator through the external display that the internal flow is abnormal and the internal filter material needs to be replaced. At this time, the driving shaft 204 is driven to rotate counterclockwise by the external controller. In the process of counterclockwise rotation of the driving shaft 204, the biasing column 205 and the auxiliary shaft 206 are simultaneously driven to rotate counterclockwise, and under the auxiliary action of the driving shaft 204 and the auxiliary shaft 206, the biasing column 205 rotates around the driving shaft 204 and the auxiliary shaft 206 as the axis, thereby driving the triangular connecting rod 207 connected to the outer circle of the biasing column 205 to rotate. At the same time, when the biasing column 205 drives the triangular connecting rod 207 to rotate, the sliding block 208 slides in the inner sliding groove 203 due to the rotational connection between the triangular connecting rod 207 and the sliding block 208. Therefore, under the rotational connection between the triangular connecting rod 207 and the sliding block 208 when the triangular connecting rod 207 moves with the biasing column 205, the sliding block 208 slides in the inner sliding groove 203 from the side of the auxiliary shaft 206 to the direction of the driving shaft 204. Since the curvature of the inner sliding groove 203 is the same as that of the first arc-shaped groove 302, and the inner sliding groove 203 and the first arc-shaped groove 302 are on the same parallel line, the sliding block 208 is controlled to slide in the inner sliding groove 203 in an arc shape, and the driving rod 209 is simultaneously in the same sliding state in the first arc-shaped groove 302. The movement of the sliding block 208 in the inner sliding groove 203 synchronously drives the driving rod 209 to displace, and then the arc-shaped interference frame 210 connected to the lower end of the driving rod 209 moves in the activated carbon filter 1 along with the displacement of the driving rod 209, thereby driving the internal old filter material to turn over. Since the flow monitor monitors the internal flow abnormality and the filter material needs to be replaced, the driving shaft 204 drives the driving rod 209 and then drives the arc-shaped interference frame 210 to move in the activated carbon filter 1, which can make the old filter material loosen after turning over, promote the subsequent old filter material removal work, and prevent the filter material from being affected by the removal and adhering to the inner wall of the activated carbon filter 1.

[0059] By the setting of the multifunctional auxiliary mechanism 2, when it is necessary to replace the internal filter material, the space in the activated carbon filter 1 can be isolated, and then under the driving of the driving rod 209, the old filter material is loosened by the synchronous driving of the arc interference frame 210, so that the discharge of the activated carbon filter material can be more convenient when the operator handles, and the swing of the arc interference frame 210 can contact the inner wall of the activated carbon filter 1, so that the filter material attached to the activated carbon filter 1 falls off, and the old internal filter material is completely removed to assist the replacement of new filter material for use.

[0060] The above working process please refer to Figures 1 to 5 .

[0061] The following is the working process of the filter separation mechanism 3 for isolating and removing the old filter material and then filling the new filter material into the activated carbon filter 1:

[0062] In use, the driving shaft 204 is started to drive the driving rod 209 to move the arc interference frame 210, and under the fixed connection of the driving rod 209 and the hexagonal groove body 303, the movement of the driving rod 209 to the driving shaft 204 direction synchronously drives the hexagonal groove body 303 to make counterclockwise rotation movement in the fixed plate 301, and when the hexagonal groove body 303 rotates counterclockwise, the auxiliary block 305 connected in the hexagonal groove of the hexagonal groove body 303 synchronously slides counterclockwise in the groove, and under the limitation of the hexagonal groove, the front end of the auxiliary block 305 gradually rotates and deviates from the inner circle of the hexagonal groove body 303, so that the flow-through port 308 is blocked under the splicing action of the auxiliary block 305. The driving shaft 204 stops working at this time, which divides the space in the activated carbon filter 1, so that the old filter material is located between the fixed plate 301 and the filter screen 105;

[0063] The old filter material on the filter screen 105 is taken out under the operation of the operator opening the opening and closing door 104. After the old filter material is processed, the opening and closing door 104 is closed. In the process of taking out the old filter material, the feed inlet 103 synchronously fills into the activated carbon filter 1. The feed inlet 103 is provided with a screw feeder. The discharge port of the feed inlet 103 is provided with a blocking piece. At the same time, the feeding rate of the feed inlet 103 is much greater than the flow rate of the sewage in the water inlet 101. After the transmission of the filter material in the feed inlet 103 is completed, the feed inlet 103 is closed under the action of the blocking piece to prevent sewage from entering. Then, under the blocking action of the auxiliary block 305 on the flow-through port 308, the new filter material is deposited on the first inner groove body 307. At the same time, the sewage in the water inlet 101 is normally transported and reacts with the new filter material. After the old filter material is processed and the opening and closing door 104 is closed, the activated carbon filter 1 forms a closed space. After that, the driving shaft 204 is synchronously started and continues to rotate. The driving rod 209 moves from the side close to the driving shaft 204 to the side of the auxiliary shaft 206, so as to open the auxiliary block 305, so that the flow-through port 308 is in an open state. At this time, the water level of the sewage transported by the water inlet 101 to the first inner groove body 307 does not reach the height of the feed inlet 103. Then, the space in the activated carbon filter 1 flows. The new filter material and the sewage enter the filter screen 105 through the opening of the arc surface of the first inner groove body 307 and the flow-through port 308, and continue to work. The auxiliary block 305 is reset under the driving of the driving rod 209. At the same time, the arc interference frame 210 also rotates with the driving rod 209 to turn over the new filter material, so as to prevent the new filter material from accumulating in the middle of the filter screen 105 and improve the uniformity of the new filter material on the filter screen 105.

[0064] Through the setting of the filter material separation mechanism 3, the auxiliary block 305 is spliced and closed under the auxiliary action of the multifunctional auxiliary mechanism 2, so as to divide the inner cavity of the activated carbon filter 1 into two parts, isolate the old and new filter materials, and synchronously transport the new filter material into the activated carbon filter 1 when the old filter material is taken out. The practicability of the activated carbon filter material in the activated carbon filter 1 is ensured, so that the activated carbon filter material can better react with the sewage, adsorb impurities and pollutants, prevent the filter material from being saturated and still being used, weaken the adsorption capacity of the filter material, and cause impurities and pollutants to accumulate and hinder the flow of water. In addition, harmful substances in the water cannot be effectively removed, which leads to incomplete water quality treatment and cannot meet the discharge standard.

[0065] Under the setting of the filter material separation mechanism 3, the old and new filter materials can be replaced without stopping the operation, which solves the problem of sewage treatment stagnation caused by long-time stoppage for replacing the filter material. Then, in the process of replacing the filter material, the sewage treated in the previous step can be normally discharged into the activated carbon filter 1 to react with the new filter material filled in the filter screen 105, so as to ensure the normal operation of the sewage, improve the treatment efficiency of the sewage, reduce the influence of the sewage treatment work on the replacement of the filter material, and reduce the influence of the factory production and economic losses.

[0066] The above working process please refer to Figures 6 to 8 .

[0067] In addition, when the new filter material is input into the activated carbon filter 1, it will fall into the top of the second inner groove body 401. The driving rod 209 can drive the second inner groove body 401 to rotate on the annular turntable 402 in a moving state. The rotation of the annular turntable 402 can make the convex ridges 407 in the annular groove 406 continuously contact and rub the convex blocks 404, thereby forming small and fast frequency vibration of the second inner groove body 401, accelerating the speed of the new filter material falling from the top of the second inner groove body 401 to the fixed cavity 201, and reducing the phenomenon of residual filter material on the top of the second inner groove body 401.

[0068] The above working process please refer to Figures 2 to 10 .

[0069] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations 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. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0070] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, alternatives, and variations can be made in the embodiments without departing from the spirit and scope of the present application as defined by the appended claims and their equivalents.

Claims

1. A multiphase circulating integrated decentralized sewage treatment device, comprising an activated carbon filter (1), wherein an inlet (101) is fixedly connected to the upper part of the activated carbon filter (1), an outlet (102) is fixedly connected to the lower part of the activated carbon filter (1), a feed inlet (103) is fixedly connected to the upper side wall of the activated carbon filter (1), an opening and closing door (104) is rotatably connected to the lower side wall of the activated carbon filter (1), and a filter screen (105) is fixedly connected to the lower end of the inner cavity of the activated carbon filter (1), characterized in that, The multi-phase circulating integrated decentralized sewage treatment device also includes a multifunctional auxiliary mechanism (2), a filter material separation mechanism (3), and a vibration unloading mechanism (4), wherein the multifunctional auxiliary mechanism (2) is arranged below the filter material separation mechanism (3), and the vibration unloading mechanism (4) is arranged above the filter material separation mechanism (3); The multifunctional auxiliary mechanism (2) is used to assist the opening and closing of the filter material separation mechanism (3) and the turning of the filter material in the activated carbon filter (1); The filter material separation mechanism (3) is used to isolate and remove the old filter material and then fill the new filter material into the activated carbon filter (1); The vibration unloading mechanism (4) is used to assist the vibration unloading when the new filter material is filled into the activated carbon filter (1); The multifunctional auxiliary mechanism (2) includes a fixed cavity (201), which is fixedly connected to the middle part of the inner cavity of the activated carbon filter (1), and a fixed plate (301) is fixedly connected to the lower surface of the fixed cavity (201), one side of the fixed plate (301) away from the fixed cavity (201) is fixedly connected with an arc-shaped fixing frame (202), the arc surface of the arc-shaped fixing frame (202) is provided with an inner sliding groove (203), one end of the arc-shaped fixing frame (202) is rotatably connected with a driving shaft (204), the driving shaft (204) is fixedly connected with a biasing column (205) on the side close to the arc-shaped fixing frame (202), the biasing column (205) is fixedly connected with an auxiliary shaft (206) on the end away from the driving shaft (204), the auxiliary shaft (206) is rotatably connected to the end of the arc-shaped fixing frame (202) away from the driving shaft (204), the outer surface of the biasing column (205) is rotatably connected with a triangular connecting rod (207), one end of the triangular connecting rod (207) away from the biasing column (205) is rotatably connected with a sliding block (208), and the sliding block (208) is slidably connected in the inner sliding groove (203); The multifunctional auxiliary mechanism (2) also includes a driving rod (209), which is fixedly connected to the side of the sliding block (208) away from the triangular connecting rod (207), and the driving rod (209) extends towards the filter screen (105), and the end of the driving rod (209) close to the filter screen (105) is fixedly connected with an arc-shaped interference frame (210). The filter separation mechanism (3) comprises a first arc-shaped groove (302) which is formed in the fixed plate (301), the drive rod (209) extends to the fixed cavity (201) and is slidingly connected in the first arc-shaped groove (302), the hexagonal groove body (303) is rotatably connected in the fixed cavity (201), one end of the drive rod (209) away from the arc-shaped interference frame (210) is fixedly connected to one side of the lower surface of the hexagonal groove body (303), a hexagonal groove is formed in the middle of one side of the hexagonal groove body (303) close to the fixed plate (301), six positioning sliding grooves (304) are formed around the center of one side of the fixed cavity (201) close to the fixed plate (301), the auxiliary block (305) is slidingly connected in the hexagonal groove body (303), the slide column (306) is fixedly connected to one side of the auxiliary block (305) close to the fixed plate (301), the slide column (306) is slidingly connected in the positioning sliding groove (304), the positioning sliding groove (304) and the slide column (306) are slidingly matched, the first inner recessed groove body (307) is fixedly connected to one side of the fixed cavity (201) away from the fixed plate (301), and flow-through openings (308) are formed between the fixed cavity (201) and the hexagonal groove body (303). The drive shaft (204) is internally provided with a servo motor and is electrically connected with an external controller, and the biasing column (205) is a deviated column rod, and the triangular connecting rod (207) is composed of a triangular body formed by a column rod and two rods.

2. The polyphase integrated decentralized wastewater treatment device according to claim 1, characterized in that: The vibration blanking mechanism (4) comprises a second inner recessed groove body (401), a hole matching the shape of the flow-through opening (308) is formed in the center of the top of the second inner recessed groove body (401), and an annular turntable (402) is mounted in the hole, the bottom end of the annular turntable (402) is rotatably mounted on the top of the first inner recessed groove body (307), the top of the first inner recessed groove body (307) is provided with a second arc-shaped groove (403), the bottom of the second inner recessed groove body (401) is provided with a slot (405), the top end of the drive rod (209) extends through the second arc-shaped groove (403) and is inserted into the slot (405), the bottom of the second inner recessed groove body (401) is provided with an annular groove (406), and not less than four convex ridges (407) are symmetrically mounted on the inner wall of the annular groove (406), and the top of the first inner recessed groove body (307) is symmetrically provided with a plurality of convex blocks (404) distributed at equal distances in a circumferential direction.

3. The polyphasic integrated decentralized wastewater treatment device according to claim 1, wherein: A flow monitor is internally arranged in the water outlet (102), an external filter material supply device is connected to the feeding port (103), and activated carbon filter material is placed on the filter screen (105).

4. The polyphase integrated decentralized wastewater treatment device according to claim 1, wherein: A plurality of column rods are fixedly connected to the side of the arc-shaped interference frame (210) close to the center of the filter screen (105).

5. The polyphase integrated decentralized wastewater treatment device according to claim 1, wherein: The auxiliary block (305) is provided with six auxiliary blocks, and the first inner recessed groove body (307) is a groove body recessed towards the center.

6. The multi-phase integrated decentralized wastewater treatment device according to claim 2, wherein: An outer diameter dimension of the annular turntable (402) matches an inner diameter dimension of the flow passage (308).

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