Integrated sewage treatment device

Abstract

The invention relates to the technical field of sewage treatment, in particular to an integrated sewage treatment device. According to the technical scheme, the sewage suction and water purification device comprises a sewage suction and water purification vehicle, a double-layer flat plate treatment assembly is fixedly installed in the sewage suction and water purification vehicle, a sewage treatment and separation pool assembly is fixedly installed on one side of the double-layer flat plate treatment assembly, and a pretreatment link is arranged at the top of the sewage treatment and separation pool assembly; a physical treatment unit is arranged in the middle of the sewage treatment and separation tank assembly. Small-particle impurities are pushed to the side face position of a telescopic pushing block, a first two-way pushing long rod drives the telescopic pushing block to push the small-particle impurities into an auxiliary processing box from a conveying frame to be cleaned, then blockage of a deep treatment filter screen is reduced, liquid circulation is improved, and through pushing of the telescopic pushing block, the small-particle impurities can be effectively removed. And garbage accumulated on the surface can be collected by the auxiliary processing box, so that the solid-liquid separation efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of sewage treatment, and in particular to an integrated sewage treatment device. Background Art

[0002] The integrated sewage treatment device integrates multiple sewage treatment processes into one system. It usually includes a physical treatment unit, a biological treatment unit and a deep treatment unit. This integrated design can effectively remove suspended matter, organic matter, nitrogen, phosphorus and other pollutants in sewage. When treating domestic sewage, physical treatment can remove larger impurities and sand particles, biological treatment can decompose organic pollutants in sewage, and deep treatment can further purify the water quality so that the treated sewage meets the discharge standards. The sewage in the septic tank has a large amount of impurities. After the sewage enters the device, it will pass through the pretreatment equipment, which can intercept larger solid impurities in the septic tank sewage, such as undecomposed toilet paper, hair, etc. These intercepted impurities need to be cleaned regularly to prevent the grid from clogging and affecting the normal flow of sewage.

[0003] In the process of treating septic tank sewage, whether it is the residual sludge in the biological treatment stage or the solid impurities intercepted in the pre-treatment stage, sludge will be formed. These sludges need to be collected and treated, and the dehydrated sludge can be disposed of by landfill, incineration or composting according to the actual situation to avoid secondary pollution.

[0004] A large amount of sludge will be generated in the sewage treatment process, especially in the biological treatment unit. If the sludge production cannot be effectively controlled, the burden of sludge treatment will increase. At the same time, these sludges will easily hinder the normal transmission of liquid on the solid-liquid separation network.

[0005] Since there are many pollutants in the septic tank, biological treatment is required. Highly acidic or alkaline environments are not conducive to the growth of microorganisms, which can easily lead to low efficiency of the biological treatment step.

[0006] Therefore, the present application proposes an integrated sewage treatment device. Summary of the invention

[0007] The purpose of the present invention is to propose an integrated sewage treatment device to address the problem that a large amount of sludge will be generated during the sewage treatment process, especially in the biological treatment unit. If the sludge production cannot be effectively controlled, the burden of sludge treatment will increase. At the same time, these sludges are likely to cause a large obstacle to the normal transmission of liquid on the solid-liquid separation network.

[0008] The technical solution of the present invention is: an integrated sewage treatment device, comprising a sewage suction and water purification vehicle, a double-layer flat plate processing component is fixedly installed inside the sewage suction and water purification vehicle, a sewage treatment separation tank component is fixedly installed on one side of the double-layer flat plate processing component, a pretreatment link is opened on the top of the sewage treatment separation tank component, and a physical treatment unit is opened in the middle of the sewage treatment separation tank component; The sewage treatment separation tank assembly includes an auxiliary separation tank; The physical processing unit includes a third filter screen fixedly installed on the inner wall of the auxiliary separation tank, two groups of limiting gear blocks are rotatably installed on both sides of the third filter screen, and the outer sides of the limiting gear blocks are meshed with a two-way guide sliding plate through a plurality of gear blocks. Auxiliary springs are fixedly installed on both sides of the two-way guide sliding plate, and the number of the two-way guide sliding plates is two. A plurality of first two-way push long rods are fixedly installed on the top of the two-way guide sliding plate located on the top of the third filter screen, and a telescopic push block is slidably installed on the bottom of the first two-way push long rod through an auxiliary spring, and a plurality of second two-way push long rods are fixedly installed on the bottom of the two-way guide sliding plate located on the third filter screen, and a plurality of built-in spring tubes are fixedly installed on the side of the second two-way push long rod facing the third filter screen, and a movable push block is slidably installed inside the built-in spring tube.

[0009] Optionally, a deep processing unit is provided at the bottom of the sewage treatment separation tank assembly, a first hollow rotating rod is installed at the top of the auxiliary separation tank through a first motor, a spring positioning rod is slidably installed at the bottom of the first hollow rotating rod, and a transmission frame is fixedly installed at one side of the auxiliary separation tank; The deep processing unit includes a second hollow rotating rod installed at the bottom of the auxiliary separation tank through a second motor, a stirring block is fixedly installed on the outer side of the second hollow rotating rod, two limiting gear blocks are fixedly installed on the top of the auxiliary separation tank, the spring positioning rod is rotatably installed inside the second hollow rotating rod, and a plurality of cleaning blocks compatible with the filter holes of the third filter screen are fixedly installed on the side of the movable push block facing the third filter screen.

[0010] Optionally, the sewage suction and water purification vehicle includes a transport outer frame fixedly installed on the outside of the auxiliary separation tank, a sewage tank is fixedly installed on the top of the transport outer frame, a water circulation box is fixedly installed on the bottom of the sewage tank, an aeration assembly is fixedly installed on one side of the sewage tank, the auxiliary separation tank is fixedly installed on the output shaft of the sewage tank, an automatic medicine mixing box is fixedly installed on the outside of the auxiliary separation tank, and the double-layer flat plate processing assembly includes an auxiliary processing box fixedly installed on the transport outer frame, and the auxiliary processing box is connected to the auxiliary separation tank through a transmission frame.

[0011] Optionally, the double-layer flat plate processing assembly also includes a fertilizer raw material conveying rack fixedly installed on a side away from the auxiliary separation tank, and two sets of gear groups are rotatably installed on the side of the auxiliary processing box, one set of gear groups passes through one side of the auxiliary processing box and is fixedly installed with a first processing roller, and the other set of gear groups passes through one side of the auxiliary processing box and is fixedly installed with a second processing roller, and the auxiliary processing box is fixedly installed with a hydraulic push pump on one side facing the fertilizer raw material conveying rack.

[0012] Optionally, the pretreatment link includes two first filter screens slidably mounted on the inner wall of the auxiliary separation tank, a second filter screen is slidably mounted in the middle of the auxiliary separation tank, and the second filter screen is located between the two first filter screens.

[0013] Optionally, a slide groove is provided at the connection between the first filter screen, the second filter screen and the auxiliary separation tank, and a telescopic corrugated block is fixedly installed at the connection between the first filter screen, the second filter screen and the slide groove.

[0014] Optionally, the second filter screen is rotatably installed with a fixed block in the slide groove, the fixed block is slidably installed inside the slide groove, a spring telescopic rod is fixedly installed between the fixed block and the slide groove, an auxiliary gear block is fixedly installed on the outside of the second filter screen, a rack block is fixedly installed inside the slide groove, and the rack block and the auxiliary gear block are arranged in a meshing state.

[0015] Optionally, the physical processing unit further comprises a straight slide groove turntable fixedly mounted on the bottom of the spring positioning rod, and the interior of the straight slide groove turntable is slidably mounted with the same number of auxiliary stirring blades via a plurality of positioning slide rods.

[0016] Optionally, two sets of two-way engaging rods are fixedly installed on the upper and lower sides of the positioning slide rod, and an arc-shaped slide groove turntable is rotatably installed on the bottom of the straight slide groove turntable, and the two sets of two-way engaging rods are respectively slidably installed inside the straight slide groove turntable and the arc-shaped slide groove turntable.

[0017] Optionally, a blocking block is fixedly installed on one side of the straight slide groove turntable and the arcuate slide groove turntable, and an electromagnetic component is fixedly installed on the side of the arcuate slide groove turntable facing the second hollow rotating rod.

[0018] In summary, the present application includes at least one of the following beneficial technical effects: 1. When the cleaning block on the top of the movable push block, which is smaller than the filter hole of the third filter screen, is inserted into the filter hole, the spring in the second two-way push rod drives the movable push block to move upward, so that the small particles in the filter hole are pushed to the upper surface of the third filter screen, and the small particles are pushed to the side position of the telescopic push block. The first two-way push rod drives the telescopic push block to push these small particles from the transmission rack to the auxiliary processing box for cleaning, thereby reducing the blockage of the deep processing filter screen and improving the circulation of the liquid. The pushing of the telescopic push block helps the garbage accumulated on the surface to be collected by the auxiliary processing box, thereby improving the solid-liquid separation efficiency. 2. The gear set drives the first processing roller to rotate through the connected motor linkage, and the multiple first processing rollers convert a large amount of solid impurities into particles through rotation. Then another gear set drives the second processing roller to rotate to further decompose the particles, thereby facilitating the transportation and subsequent disposal of the sludge. The dehydrated sludge is refined in the later stage and the filter residue is used as organic fertilizer to avoid secondary pollution and realize the recycling of sewage, which truly achieves energy saving and consumption reduction, environmental protection, and harmlessness, and at the same time creates recyclable and sustainable economic benefits; 3. The second filter drives the fixed block and the auxiliary gear block to move downward along the spring telescopic rod. At this time, the auxiliary gear block rotates through the meshing of the rack block, causing the garbage on the second filter to fall to the third filter with less garbage, and then fall into the auxiliary processing box, completing the stratification and avoiding the same layer of garbage from being tilted out and easily stuck at the output port, thereby affecting the separation effect of solid garbage. At the same time, it improves the cleaning efficiency of large garbage filters and reduces blockage; 4. The two-way locking rod drives the positioning slide rod to retract inward along the arc-shaped slide turntable and the straight slide turntable through the rotating arc track. At this time, the auxiliary stirring blade contacts the inner wall of the arc-shaped slide turntable, and the straight slide turntable contacts the outer wall of the auxiliary stirring blade, so that the dirt on the surface of the auxiliary stirring blade is scraped off, avoiding more dirt remaining on the fan blades used to stir the liquid medicine, which in turn affects the sewage filtration quality transmitted to the rear. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A structural schematic diagram of the integrated sewage treatment device of the present invention is given; Figure 2 A schematic structural diagram of the auxiliary processing box of the present invention is given; Figure 3 A structural schematic diagram of the hydraulic push pump of the present invention is provided; Figure 4 The present invention is given Figure 3 Enlarged view of the middle A area; Figure 5 A schematic structural diagram of the auxiliary separation tank of the present invention is provided; Figure 6A structural schematic diagram of the pretreatment link of the present invention is given; Figure 7 The present invention is given Figure 6 Enlarged view of the middle B area; Figure 8 A schematic structural diagram of a first bidirectional push rod of the present invention is given; Fig. 9 A schematic structural diagram of a bidirectional guide sliding disc of the present invention is given; Fig.10 A schematic structural diagram of a straight chute turntable of the present invention is given; Fig.11 The structural schematic diagram of the arc chute turntable of the present invention is given Fig.12 A structural schematic diagram of the spring positioning rod of the present invention is given; Fig.13 A structural schematic diagram of the spring telescopic rod of the present invention is given.

[0020] Figure numerals: 1. Sewage suction and water purification vehicle; 101. Transport frame; 102. Sewage tank; 103. Aeration assembly; 104. Automatic medicine mixing box; 105. Water circulation box; 2. Double-layer flat plate processing assembly; 201. Fertilizer raw material conveying rack; 202. Auxiliary processing box; 203. First processing roller; 204. Hydraulic push pump; 205. Second processing roller; 206. Gear set; 3. Sewage treatment separation tank assembly; 301. Auxiliary separation tank; 302. Transmission rack; 303. First hollow rotating rod; 304. Spring positioning rod; 4. Pretreatment link; 401. First filter screen; 402. Second filter screen; 403. Rack block; 40 4. Telescopic corrugated block; 405. Auxiliary gear block; 406. Spring telescopic rod; 5. Physical processing unit; 501. The third filter; 502. Positioning slide bar; 503. The first two-way push rod; 504. Telescopic push block; 505. Movable push block; 506. Built-in spring tube; 507. The second two-way push rod; 508. Arc chute turntable; 509. Two-way guide slide; 510. Two-way locking rod; 511. Auxiliary spring; 512. Gear block; 513. Limiting gear block; 514. Straight chute turntable; 515. Auxiliary stirring blade; 6. Depth processing unit; 601. The second hollow rotating rod; 602. Stirring block. DETAILED DESCRIPTION

[0021] The technical solution of the present invention is further described below in conjunction with the accompanying drawings and specific embodiments.

[0022] like Figure 1-Figure 5As shown, an integrated sewage treatment device proposed by the present invention comprises a sewage suction and water purification vehicle 1, a double-layer flat plate processing component 2 is fixedly installed inside the sewage suction and water purification vehicle 1, a sewage treatment separation tank component 3 is fixedly installed on one side of the double-layer flat plate processing component 2, a pretreatment link 4 is provided on the top of the sewage treatment separation tank component 3, a physical treatment unit 5 is provided in the middle of the sewage treatment separation tank component 3, and a deep treatment unit 6 is provided at the bottom of the sewage treatment separation tank component 3; The sewage suction and water purification vehicle 1 includes a transport outer frame 101 fixedly installed on the outside of the auxiliary separation tank 301. The transport outer frame 101 can be installed on a carrier and driven to different septic tanks to treat sewage. A sewage tank 102 is fixedly installed on the top of the transport outer frame 101, a water circulation box 105 is fixedly installed on the bottom of the sewage tank 102, an aeration component 103 is fixedly installed on one side of the sewage tank 102, the auxiliary separation tank 301 is fixedly installed on the output shaft of the sewage tank 102, and an automatic medicine mixing box 104 is fixedly installed on the outside of the auxiliary separation tank 301. The sewage in the septic tank is transported to the sewage tank 102 in the integrated sewage treatment device through a pipeline for preliminary storage. In this process, the pipeline is laid with a certain slope to utilize gravity to ensure that the sewage can flow smoothly into the sewage tank 102. In the sewage tank 102, air is filled into the sewage through the aeration component 103 connected to the sewage tank 102. The microorganisms in the activated sludge use the organic matter in the sewage as a nutrient source to grow and reproduce, and decompose the organic matter at the same time. The water circulation box 105 provides a certain neutral water flow in the sewage tank 102 to avoid excessive acidity and alkalinity in the sewage tank 102 affecting the survival of microorganisms. A certain amount of sewage material is passed into the auxiliary separation tank 301 by using the water pump component. The auxiliary separation tank 301 uses the chlorine dioxide transmitted by the automatic mixing box 104 to disinfect the sewage through its strong oxidizing property, ensuring the microbial safety of the effluent and meeting the discharge standards. At the same time, the third filter 501 will be used to filter it to further remove suspended matter in the sewage. like Figure 1-Figure 4As shown, the double-layer flat plate processing component 2 includes an auxiliary processing box 202 fixedly installed on the transport outer frame 101, and the auxiliary processing box 202 is connected to the auxiliary separation tank 301 through the transmission frame 302. The double-layer flat plate processing component 2 also includes a fertilizer raw material conveying frame 201 fixedly installed on the side away from the auxiliary separation tank 301. Two sets of gear sets 206 are rotatably installed on the side of the auxiliary processing box 202. One set of gear sets 206 passes through one side of the auxiliary processing box 202 and is fixedly installed with a first processing roller 203, and the other set of gear sets 206 passes through one side of the auxiliary processing box 202 and is fixedly installed with a second processing roller 205. The auxiliary processing box 202 is fixedly installed with a hydraulic push pump 204 on the one side facing the fertilizer raw material conveying frame 201. An automatic opening and closing door is provided at the connection between the transmission frame 302 and the hydraulic push pump 204. When the automatic opening and closing door When opened, the auxiliary separation tank 301 is tilted by the hydraulic push pump 204, and the solid impurities in the auxiliary separation tank 301 are passed into the interior of the auxiliary processing box 202, and then the water content of the sludge is further reduced by the double-layer flat plate processing component 2. The gear set 206 drives the first processing roller 203 to rotate through the connected motor linkage, and the multiple first processing rollers 203 convert a large amount of solid impurities into particles through rotation. Then another gear set 206 drives the second processing roller 205 to rotate, and the particles are further decomposed, so as to facilitate the transportation and subsequent disposal of the sludge. For the dehydrated sludge, the later refining is carried out, and the filter residues are used as organic fertilizers to avoid secondary pollution and realize the recycling of sewage, which truly achieves energy saving and consumption reduction, environmental protection, and harmlessness, and at the same time creates recyclable and sustainable economic benefits.

[0023] like Figure 1-Figure 13As shown, the sewage treatment separation tank assembly 3 includes an auxiliary separation tank 301, a first hollow rotating rod 303 is installed on the top of the auxiliary separation tank 301 through a first motor, a spring positioning rod 304 is slidably installed on the bottom of the first hollow rotating rod 303, a transmission frame 302 is fixedly installed on one side of the auxiliary separation tank 301, and the pretreatment link 4 includes two first filter screens 401 slidably installed on the inner wall of the auxiliary separation tank 301, a second filter screen 402 is slidably installed in the middle of the auxiliary separation tank 301, and the second filter screen 402 is located between the two first filter screens 401, the two first filter screens 401 and the second filter screen 402 are in an overall filtering state in normal state, and are adsorbed together by electromagnetic force, so as to intercept larger solid impurities in the septic tank sewage. The first filter 401, the second filter 402 and the auxiliary separation tank 301 are connected with a chute, and the first filter 401, the second filter 402 and the chute are connected with a telescopic corrugated block 404, the second filter 402 is rotatably installed with a fixed block in the chute, the fixed block is slidably installed inside the chute, and a spring telescopic rod 406 is fixedly installed between the fixed block and the chute, an auxiliary gear block 405 is fixedly installed on the outside of the second filter 402, and a rack block 403 is fixedly installed inside the chute, and the rack block 403 and the auxiliary gear block 405 are arranged in a meshing state, and a pressure sensing component is arranged in the spring telescopic rod 406. When the second filter 402 used to filter large garbage is connected with the first filter 402, the second filter 402 is connected with the auxiliary gear block 405. 01After filtering the large garbage, the second filter 402 slides down along the chute of the auxiliary separation tank 301 together with the first filter 401 through the residue of the large garbage. When the pressure sensor in the spring telescopic rod 406 senses the specified pressure, the sewage tank 102 stops transmitting sewage, and the electromagnetic attraction between the first filter 401 and the second filter 402 ends. If the two first filter screens 401 carry too much dirt, the two first filter screens 401 move downward along the corresponding chute, and these solid garbage flow into the sewage tank 102 along the transmission frame 302 due to gravity and the inclination of the auxiliary separation tank 301. If there is too much garbage on the second filter screen 402, it depends on the second filter screen 402 and the two first filter screens 40 1, the garbage on the first filter screen 401 located on the side away from the transmission frame 302 is easy to fall onto the second filter screen 402, making it easier to produce a load error between the two. There are gaps on both sides of the second filter screen 402, and the second filter screen 402 drives the fixed block and the auxiliary gear block 405 to move downward along the spring telescopic rod 406. At this time, the auxiliary gear block 405 rotates through the meshing of the rack block 403, causing the garbage on the second filter screen 402 to fall to the third filter screen 501 with less garbage, and then fall into the auxiliary processing box 202, completing the stratification and avoiding the same layer of garbage from being tilted out together and easily stuck at the output port, thereby affecting the separation effect of solid garbage, and at the same time improving the cleaning efficiency of large garbage filters.Reduce congestion.

[0024] like Figure 5-Figure 11 As shown, the physical processing unit 5 also includes a straight slide groove turntable 514 fixedly installed at the bottom of the spring positioning rod 304, and the interior of the straight slide groove turntable 514 is slidably installed with the same number of auxiliary stirring blades 515 through a plurality of positioning slide bars 502, and two groups of two-way clamping rods 510 are fixedly installed on the upper and lower sides of the positioning slide bar 502, and an arc-shaped slide groove turntable 508 is rotatably installed at the bottom of the straight slide groove turntable 514. The two groups of two-way clamping rods 510 are respectively slidably installed inside the straight slide groove turntable 514 and the arc-shaped slide groove turntable 508, and a blocking block is fixedly installed on one side of the straight slide groove turntable 514 and the arc-shaped slide groove turntable 508. An electromagnetic component is fixedly installed on the side of the arc-shaped slide groove turntable 508 facing the second hollow rotating rod 601. When the first filter screen 401 moves downward under a large gravity, the first filter screen 401 drives the spring positioning rod 304 to move downward along the interior of the first hollow rotating rod 303 to be fixedly installed with the spring positioning rod 304. The positioning rod 304 moves downward along the inside of the second hollow rotating rod 601, and a spring for restoring the original position is installed at the connection between the spring positioning rod 304 and the first hollow rotating rod 303. When the bottom of the arc-shaped sliding groove rotating disk 508 contacts the top of the second hollow rotating rod 601, the bottom of the arc-shaped sliding groove rotating disk 508 is attracted by the electromagnetic attraction of the second hollow rotating rod 601. At this time, the second hollow rotating rod 601 drives the arc-shaped sliding groove rotating disk 508 to rotate forward, and the two-way locking rod 508 is engaged. The rotating arc track drives the positioning slide bar 502 to retract inward along the arc chute turntable 508 and the straight chute turntable 514. At this time, the auxiliary stirring blade 515 contacts the inner wall of the arc chute turntable 508, and the straight chute turntable 514 contacts the outer wall of the auxiliary stirring blade 515, so that the dirt on the surface of the auxiliary stirring blade 515 is scraped off, so as to avoid the fan blade used for stirring the liquid medicine from remaining too much dirt, thereby affecting the filtration quality of the sewage transmitted later; Then the second hollow rotating rod 601 drives the arc chute rotating disc 508 to rotate in the opposite direction, resets 608 and turns off the function of the electromagnetic component on the top of the second hollow rotating rod 601, and uses the spring in the first hollow rotating rod 303 to reset the first filter 401.

[0025] In this embodiment, the physical processing unit 5 includes a third filter screen 501 fixedly installed on the inner wall of the auxiliary separation tank 301, two sets of limiting gear blocks 513 are rotatably installed on both sides of the third filter screen 501, and the outer side of the limiting gear block 513 is meshed and connected with a two-way guide sliding disk 509 through multiple gear blocks 512. Auxiliary springs 511 are fixedly installed on both sides of the two-way guide sliding disk 509. The number of the two-way guide sliding disk 509 is two, and multiple first two-way push long rods 503 are fixedly installed on the top of the two-way guide sliding disk 509 located at the top of the third filter screen 501. A telescopic push block 504 is slidably installed at the bottom of the first bidirectional push rod 503 through an auxiliary spring 511, and a plurality of second bidirectional push rods 507 are fixedly installed at the bottom of the bidirectional guide slide plate 509 located at the third filter screen 501. A plurality of built-in spring tubes 506 are fixedly installed on the side of the second bidirectional push rod 507 facing the third filter screen 501, and a movable push block 505 is slidably installed inside the built-in spring tube 506. A plurality of cleaning blocks adapted to the filter holes of the third filter screen 501 are fixedly installed on the side of the movable push block 505 facing the third filter screen 501; The deep processing unit 6 includes a second hollow rotating rod 601 installed at the bottom of the auxiliary separation tank 301 through a second motor, a stirring block 602 is fixedly installed on the outer side of the second hollow rotating rod 601, two limiting gear blocks 513 are fixedly installed on the top of the auxiliary separation tank 301, and the spring positioning rod 304 is rotatably installed inside the second hollow rotating rod 601. The second hollow rotating rod 601 rotates by connecting to the second motor, and the second motor is a forward and reverse motor. The second hollow rotating rod 601 drives the stirring block 602 to cooperate with the auxiliary stirring blade 515 to stir and mix the medicine transmitted by the automatic medicine mixing box 104. In this process, the second hollow rotating rod 601 rotates under the limitation of the two auxiliary springs 511, and the limiting gear block 513 drives the bidirectional guide sliding plate 509 to perform cyclic reciprocating motion within a specified range through the engagement with the gear block 512 and the auxiliary spring 511, and the second bidirectional pushing long rod 5 located below the third filter screen 501 07 drives the built-in spring tube 506 and the movable push block 505 to slide along the filter hole below the third filter screen 501. If the cleaning block on the top of the movable push block 505 which is smaller than the filter hole of the third filter screen 501 is inserted into the filter hole, the spring in the second two-way pushing long rod 507 mobilizes the movable push block 505 to move upward, causing the small particle impurities in the filter hole to be pushed to the upper surface of the third filter screen 501. The second two-way pushing long rod 507 and the first two-way pushing long rod 503 are cross-set, so the small particle impurities will be pushed to the side position of the telescopic pushing block 504, avoiding the first two-way pushing long rod 503 driving the telescopic pushing block 504 to push these small particle debris from the transmission frame 302 to the auxiliary processing box 202 for cleaning, thereby reducing the blockage of the deep processing filter screen and improving the circulation of the liquid. The promotion of the telescopic pushing block 504 helps the garbage accumulated on the surface to be collected by the auxiliary processing box 202, thereby improving the solid-liquid separation efficiency.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. "Comprising" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus.

[0027] The above specific embodiments are only several optional embodiments of the present invention. Based on the technical solutions of the present invention and the relevant inspirations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. An integrated sewage treatment device, comprising a sewage suction and water purification vehicle (1), wherein a double-layer flat plate treatment component (2) is fixedly installed inside the sewage suction and water purification vehicle (1), characterized in that: A sewage treatment separation tank assembly (3) is fixedly mounted on one side of the double-layer flat plate treatment assembly (2); a pretreatment section (4) is provided on the top of the sewage treatment separation tank assembly (3); and a physical treatment unit (5) is provided in the middle of the sewage treatment separation tank assembly (3); The sewage treatment separation tank assembly (3) comprises an auxiliary separation tank (301); The physical processing unit (5) comprises a third filter screen (501) fixedly mounted on the inner wall of the auxiliary separation tank (301), two sets of limiting gear blocks (513) are rotatably mounted on both sides of the third filter screen (501), the outer sides of the limiting gear blocks (513) are meshedly connected with a bidirectional guide sliding disk (509) via a plurality of gear blocks (512), auxiliary springs (511) are fixedly mounted on both sides of the bidirectional guide sliding disk (509), the number of the bidirectional guide sliding disks (509) is two, and the bidirectional guide sliding disk (509) located at the top of the third filter screen (501) is 9) A plurality of first bidirectional push rods (503) are fixedly installed on the top, a telescopic push block (504) is slidably installed on the bottom of the first bidirectional push rod (503) via an auxiliary spring (511), a plurality of second bidirectional push rods (507) are fixedly installed on the bottom of the bidirectional guide sliding plate (509) located on the third filter net (501), a plurality of internal spring tubes (506) are fixedly installed on the side of the second bidirectional push rod (507) facing the third filter net (501), and a movable push block (505) is slidably installed inside the internal spring tube (506).

2. The integrated sewage treatment device according to claim 1, characterized in that: The bottom of the sewage treatment separation tank assembly (3) is provided with a deep treatment unit (6); the top of the auxiliary separation tank (301) is provided with a first hollow rotating rod (303) via a first motor; a spring positioning rod (304) is slidably mounted on the bottom of the first hollow rotating rod (303); and a transmission frame (302) is fixedly mounted on one side of the auxiliary separation tank (301); The deep processing unit (6) comprises a second hollow rotating rod (601) installed at the bottom of the auxiliary separation tank (301) via a second motor, a stirring block (602) is fixedly installed on the outer side of the second hollow rotating rod (601), two limiting gear blocks (513) are fixedly installed on the top of the auxiliary separation tank (301), the spring positioning rod (304) is rotatably installed inside the second hollow rotating rod (601), and a plurality of cleaning blocks adapted to the filter holes of the third filter screen (501) are fixedly installed on the side of the movable push block (505) facing the third filter screen (501).

3. The integrated sewage treatment device according to claim 2, characterized in that: The sewage suction and water purification vehicle (1) comprises a transport outer frame (101) fixedly mounted on the outside of an auxiliary separation tank (301); a sewage tank (102) is fixedly mounted on the top of the transport outer frame (101); a water circulation box (105) is fixedly mounted on the bottom of the sewage tank (102); an aeration assembly (103) is fixedly mounted on one side of the sewage tank (102); the auxiliary separation tank (301) is fixedly mounted on the output shaft of the sewage tank (102); an automatic medicine mixing box (104) is fixedly mounted on the outside of the auxiliary separation tank (301); and the double-layer flat plate processing assembly (2) comprises an auxiliary processing box (202) fixedly mounted on the transport outer frame (101); the auxiliary processing box (202) and the auxiliary separation tank (301) are arranged in a connected state via a transmission frame (302).

4. The integrated sewage treatment device according to claim 3, characterized in that: The double-layer flat plate processing assembly (2) further comprises a fertilizer raw material conveying frame (201) fixedly mounted on a side away from the auxiliary separation tank (301); two sets of gear sets (206) are rotatably mounted on the side of the auxiliary processing box (202); one set of the gear sets (206) passes through a side of the auxiliary processing box (202) and is fixedly mounted with a first processing roller (203); the other set of the gear sets (206) passes through a side of the auxiliary processing box (202) and is fixedly mounted with a second processing roller (205); and a hydraulic push pump (204) is fixedly mounted on the auxiliary processing box (202) toward the fertilizer raw material conveying frame (201).

5. The integrated sewage treatment device according to claim 1, characterized in that: The pretreatment section (4) comprises two first filter screens (401) slidably mounted on the inner wall of the auxiliary separation tank (301), a second filter screen (402) is slidably mounted in the middle of the auxiliary separation tank (301), and the second filter screen (402) is located between the two first filter screens (401).

6. The integrated sewage treatment device according to claim 5, characterized in that: A slide groove is provided at the connection between the first filter screen (401), the second filter screen (402) and the auxiliary separation tank (301), and a telescopic corrugated block (404) is fixedly installed at the connection between the first filter screen (401), the second filter screen (402) and the slide groove.

7. The integrated sewage treatment device according to claim 6, characterized in that: The second filter screen (402) is rotatably mounted with a fixed block in the slide groove, the fixed block is slidably mounted inside the slide groove, a spring telescopic rod (406) is fixedly mounted between the fixed block and the slide groove, an auxiliary gear block (405) is fixedly mounted on the outer side of the second filter screen (402), a rack block (403) is fixedly mounted inside the slide groove, and the rack block (403) and the auxiliary gear block (405) are arranged in a meshing state.

8. The integrated sewage treatment device according to claim 2, characterized in that: The physical processing unit (5) further comprises a straight slide groove turntable (514) fixedly mounted on the bottom of the spring positioning rod (304), and the same number of auxiliary stirring blades (515) are slidably mounted inside the straight slide groove turntable (514) via a plurality of positioning slide rods (502).

9. The integrated sewage treatment device according to claim 8, characterized in that: Two sets of two-way locking rods (510) are fixedly installed on the upper and lower sides of the positioning slide rod (502), and an arc-shaped slide groove turntable (508) is rotatably installed on the bottom of the straight slide groove turntable (514). The two sets of two-way locking rods (510) are slidably installed inside the straight slide groove turntable (514) and the arc-shaped slide groove turntable (508), respectively.

10. The integrated sewage treatment device according to claim 9, characterized in that: A blocking block is fixedly mounted on one side of the straight slide groove rotating disk (514) and the arcuate slide groove rotating disk (508), and an electromagnetic component is fixedly mounted on the side of the arcuate slide groove rotating disk (508) facing the second hollow rotating rod (601).

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