Environment-friendly integrated three-grid septic tank

Abstract

The invention discloses an environment-friendly integrated three-grid septic tank, relates to the field of sewage treatment, and solves the problem that an existing three-grid septic tank is difficult to comprehensively clean manure residues, the environment-friendly integrated three-grid septic tank comprises a tank body and three treatment cavities symmetrically formed in the tank body, and a top cover is fixedly mounted at the top of the tank body; three observation cylinders which are distributed at equal intervals are fixedly mounted at the top of the top cover, three bottom frames which are distributed at equal intervals are fixedly mounted at the bottom of the tank body, and slag discharging pipes are fixedly mounted between the bottom of the tank body and the outer sides of the bottom frames; the residue removal mechanism is used for pushing manure residues in the treatment cavity, and the residue removal mechanism is mounted on the inner side of the treatment cavity; through the deslagging mechanism, excrement residues adhered to the bottom of the treatment cavity can be turned upwards, the excrement residues can be conveniently discharged from a deslagging pipe, the problem that the excrement residues at the bottom of the treatment cavity are difficult to clean through a traditional stirring rod is solved, and therefore the effect of comprehensively cleaning the excrement residues is achieved.

Description

Technical Field

[0001] The invention relates to the field of sewage treatment, and in particular to an environmentally friendly integrated three-compartment septic tank. Background Art

[0002] The three-chamber septic tank consists of three connected sealed septic tanks. Fresh feces enter the first tank through the feces inlet pipe and then flow downstream to the third tank. These three tank chambers have different functions. The first tank is mainly responsible for intercepting sedimentation and fermentation, the second tank is responsible for re-fermentation and blocking; the third tank is mainly used to store feces.

[0003] When the three-compartment septic tank is in use, feces and sewage first enter the first compartment, and the solid matter with a larger specific gravity settles down and begins preliminary fermentation and decomposition. The fecal liquid treated in the first compartment flows into the second compartment for further fermentation and decomposition, the worm eggs sink, and the pathogens die. Finally, the fecal liquid that has passed the third compartment is generally harmless and can be directly discharged or used for farmland fertilization. The existing Chinese public patent document: CN217838679U discloses a rural integrated three-compartment septic tank. When the tank body needs to be cleaned, the servo motor is first turned on, and the output end of the servo motor drives the multiple levers to rotate through the shaft, and then the drive unit is turned on, and the output end of the drive unit drives the bidirectional threaded rod to rotate, and the bidirectional threaded rod drives the two blocks to move toward each other in the corresponding grooves. The two blocks The block drives one end of the two connecting blocks to rotate on the corresponding blocks respectively, and drives the other ends of the two connecting blocks to rotate on the servo motor, thereby driving the servo motor to sink, contact the solid feces and stir and break it up. Under the flushing of multiple high-pressure nozzles, the stirred and broken solid feces are discharged from the sewage pipe. In this way, the solid feces can be stirred and broken up and then cleaned. First, the servo motor is set inside the septic tank. Since there is biogas in the septic tank, the biogas is composed of multiple gases such as hydrogen sulfide and methane. Among them, hydrogen sulfide will corrode the insulating rubber in the servo motor, causing the insulating rubber to be damaged, affecting the normal operation of the servo motor, and the servo motor rotates multiple levers to break up the feces, and it is difficult to contact the feces at the bottom of the septic tank, so it cannot be fully cleaned. Summary of the invention

[0004] The purpose of the present invention is to provide an environmentally friendly integrated three-compartment septic tank to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: An environmentally friendly integrated three-compartment septic tank comprises: a tank body and three treatment chambers symmetrically opened inside the tank body, a top cover fixedly installed on the top of the tank body, three equidistantly distributed observation tubes fixedly installed on the top of the top cover for observing the fermentation of feces in the treatment chamber, three equidistantly distributed base frames fixedly installed on the bottom of the tank body, a slag discharge pipe fixedly installed between the bottom of the tank body and the outer side of the base frame for discharging treated feces and liquid feces; further comprising: a slag removal mechanism for pushing the feces in the treatment chamber, the slag removal mechanism being installed on the inner side of the treatment chamber; a slag crushing mechanism for crushing the agglomerated feces in the treatment chamber, the slag crushing mechanism being installed on the inner side of the treatment chamber; a spraying mechanism for spraying water to humidify the feces in the treatment chamber, the spraying mechanism being installed on the bottom of the top cover.

[0006] Preferably, the slag removal mechanism includes three mounting plates respectively arranged on the inner sides of the three processing chambers, two symmetrically distributed screws are rotatably installed on the inner side of the tank body, the distance between the two screws is greater than the outer diameter of the observation tube to prevent the screws from blocking the observation tube, and two moving blocks respectively matched with the two screws are provided on the top of the mounting plate, so that when the two screws rotate, the three mounting plates can be driven to move synchronously through the moving blocks, and a synchronous belt is rotatably installed between the two screws, and when any one of the screws rotates, the other screw can be driven to rotate synchronously through the synchronous belt, and the outer side of the tank body A driving motor is fixedly installed on the side, and the driving motor is fixedly installed on the outer side of the tank body. The output end of the driving motor is fixedly connected to the adjacent screw rod, and the driving motor can drive the corresponding screw rod to rotate. Four support rods in a rectangular array are fixedly installed on the bottom of the mounting plate, and a mounting box is fixedly installed between the bottom ends of the four support rods. The mounting plate can drive the mounting box to move synchronously through the support rods. Shovel plates are fixedly installed on both sides of the mounting box. The bottom of the shovel plate contacts the bottom of the processing chamber, and the top of the shovel plate is an arc structure, which is convenient for shoveling feces residue adhering to the bottom of the processing chamber.

[0007] Preferably, the slag crushing mechanism includes a positioning plate fixedly mounted on the inner side of the installation box, two sliding strips symmetrically distributed in the center are arranged on both sides of the positioning plate, the outer side of the sliding strip is in contact with the positioning plate and the inner side of the installation box, a sliding groove for limiting the sliding of the sliding strip is opened on the top of the installation box, both ends of the installation box are opening structures, so that both ends of the sliding strip can extend to both ends of the installation box, a sliding plate is fixedly mounted on the top of the sliding strip, the bottom of the sliding plate is in contact with the top of the installation box, and a plurality of equidistantly distributed levers are installed on the top of the sliding strip, so that the installation box can turn over the feces residue in the processing chamber when it moves, both ends of the sliding strip are arc-shaped structures, and two sliding strips symmetrically distributed in the center are fixedly mounted on both sides of the processing chamber A symmetrically distributed mounting strip, wherein a plurality of equally spaced arc blocks are fixedly mounted on the outer side of the mounting strip, the arc blocks on the two mounting strips are staggered, and the two ends of the slide bar are in contact with the adjacent arc blocks, so that when the slide bar is in contact with the arc blocks, the slide bar can be pushed by the arc blocks to move along the inner side of the mounting box, and two horizontally distributed sliders are fixedly mounted on the side of the slide bar close to the positioning plate, and a sliding cavity for limiting the sliding of the slider is provided on the outer side of the positioning plate, and a spring is fixedly mounted between the slider and the inner wall of the sliding cavity, and the rebound force of the spring is utilized to make the slider drive the slide bar to reset, thereby realizing the reciprocating movement of the slide bar, so that the lever can break up the agglomerated feces residue, and a stirring component for quickly crushing the feces residue is also provided on the inner side of the slide bar.

[0008] Preferably, the spray mechanism includes two positioning boxes symmetrically fixedly installed on the inner side of the processing chamber, the positioning box and the mounting plate are on the same horizontal line, three gears 1 equidistantly distributed are rotatably installed on the inner side of the positioning box, a nozzle seat extending to the bottom of the positioning box is fixedly installed on the inner side of the gear 1, a plurality of nozzles symmetrically distributed at the center are fixedly installed at the bottom of the nozzle seat, a high-pressure nozzle rotatably installed on the top of the positioning box is fixedly installed on the top of the nozzle seat, and can be docked with the drain pipe so that the nozzle can spray water in the processing chamber. Water is sprayed on the feces residue, and the top end of the high-pressure nozzle extends to the top of the top cover, and the outer side of the high-pressure nozzle is fixedly connected to the top of the top cover, and a toothed belt is rotatably installed between the three gears, and when the toothed belt moves and rotates, it can drive the three gears to rotate synchronously, and the top and bottom of the toothed belt are respectively in contact with the top and bottom of the inner side of the positioning box, so as to improve the stability of the toothed belt when it moves and rotates, and a pull block is fixedly installed between the outer side of the toothed belt and the outer side of the mounting plate, so that when the mounting plate moves, the toothed belt can be driven to move and rotate through the pull block.

[0009] Preferably, the stirring assembly includes two rack plates fixedly installed on the inner side of the mounting box in a centrally symmetrical manner, the outer side of the slide bar is provided with an opening for limiting the sliding of the rack plates, the bottom end of the lever extends to the interior of the slide bar, the interior of the slide bar is provided with a cavity for limiting the sliding of the lever, a gear 2 matching the rack plate is fixedly installed at the bottom end of the lever, and a plurality of crushing cones distributed in a centrally symmetrical manner are fixedly installed on the outer side of the lever, so that when the slide bar moves, it can drive the lever to rotate, so that the crushing cones on the lever can quickly crush the agglomerated feces.

[0010] Preferably, a positioning cylinder is rotatably mounted on the outer side of the lever, the positioning cylinder is fixedly mounted on the top of the slide plate, and an annular convex strip is provided on the outer side of the lever and rotatably mounted on the inner side of the positioning cylinder to improve the stability of the rotation of the lever.

[0011] Preferably, the length of the slide plate is greater than the length of the slide groove on the installation box, so that the slide plate can provide sealing for the slide groove when moving.

[0012] Preferably, two guide rods are fixedly installed on the inner side of the sliding cavity on the positioning plate and both slide through the sliding block to improve the stability of the movement of the positioning plate.

[0013] Preferably, the bottom of the nozzle seat is a truncated cone structure, which facilitates the nozzle to spray water to clean the inner wall of the processing chamber.

[0014] Preferably, a protective sleeve is fixedly installed on the outer side of the high-pressure nozzle to provide protection for the high-pressure nozzle.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The present invention uses a slag removal mechanism to flip up the feces slag adhered to the bottom of the processing chamber, making it easy for the feces slag to be discharged from the slag discharge pipe, thereby solving the problem that the traditional stirring rod is difficult to clean the feces slag at the bottom of the processing chamber, thereby achieving the effect of comprehensively cleaning the feces slag.

[0016] The present invention uses a slag crushing mechanism to enable the lever to flip the feces residue in the processing chamber during the movement of the installation box, and the lever is in a reciprocating swinging state while moving horizontally, so as to crush the agglomerated feces residue, thereby improving the processing speed of the feces residue and the recovery efficiency of the feces residue.

[0017] The present invention uses a spraying mechanism to allow a high-pressure nozzle to inject fluid into a nozzle seat, and the nozzle seat sprays the feces residue in the processing chamber through a plurality of nozzles to soften the feces residue, making it easier for a shovel plate and a lever to quickly crush the feces residue. During the movement of the mounting plate, the nozzle seat is rotated, and the nozzles can spray the inner wall of the processing chamber, making it easier for the feces residue to be discharged from a slag discharge pipe, thereby achieving a rapid discharge effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the tank body and the slag discharge pipe structure in the present invention; Figure 3 It is a schematic diagram of the structure of the mounting plate and the mounting box in the present invention; Figure 4 It is a schematic diagram of the arc block and the slide bar structure in the present invention; Figure 5 It is a schematic diagram of the structure of the slider and the positioning plate in the present invention; Figure 6 It is a schematic diagram of the shovel plate and crushing cone structure in the present invention; Figure 7 It is a schematic diagram of the pull block and toothed belt structure in the present invention; Figure 8 It is a schematic diagram of the structure of the nozzle seat and the positioning box in the present invention.

[0019] In the figure: 1. tank body; 2. processing chamber; 3. top cover; 4. observation tube; 5. base frame; 6. slag discharge pipe; 7. mounting plate; 8. screw; 9. synchronous belt; 10. drive motor; 11. support rod; 12. mounting box; 13. shovel plate; 14. positioning plate; 15. slide bar; 16. slide plate; 17. lever; 18. mounting bar; 19. arc block; 20. slider; 21. spring; 22. positioning box; 23. gear one; 24. nozzle seat; 25. nozzle; 26. high-pressure nozzle; 27. toothed belt; 28. pull block; 29. ​​rack plate; 30. gear two; 31. crushing cone; 32. positioning tube; 33. guide rod; 34. protective pipe sleeve. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Example 1: Please refer to Figure 1-Figure 8The environmentally friendly integrated three-compartment septic tank shown in the figure includes a tank body 1 and three treatment chambers 2 symmetrically opened inside the tank body 1, a top cover 3 is fixedly installed on the top of the tank body 1, three equidistantly distributed observation tubes 4 are fixedly installed on the top of the top cover 3, which are used to observe the fermentation of feces in the treatment chamber 2, three equidistantly distributed base frames 5 are fixedly installed on the bottom of the tank body 1, and a slag discharge pipe 6 is fixedly installed between the bottom of the tank body 1 and the outer side of the base frame 5, which is used to discharge the treated feces and liquid feces; it also includes: a slag removal mechanism, which is used to push the feces in the treatment chamber 2, and the slag removal mechanism is installed on the inner side of the treatment chamber 2; a slag crushing mechanism, which is used to crush the agglomerated feces in the treatment chamber 2, and the slag crushing mechanism is installed on the inner side of the treatment chamber 2; a spraying mechanism, which is used to spray water to humidify the feces in the treatment chamber 2, and the spraying mechanism is installed at the bottom of the top cover 3.

[0022] The slag removal mechanism includes three mounting plates 7 respectively arranged on the inner sides of the three processing chambers 2. Two symmetrically distributed screws 8 are rotatably installed on the inner side of the tank body 1. The distance between the two screws 8 is greater than the outer diameter of the observation tube 4 to prevent the screws 8 from blocking the observation tube 4. Two moving blocks respectively matched with the two screws 8 are provided on the top of the mounting plate 7. When the two screws 8 rotate, the three mounting plates 7 can be driven to move synchronously through the moving blocks. A synchronous belt 9 is rotatably installed between the two screws 8. When any one of the screws 8 rotates, the other screw 8 can be driven to rotate synchronously through the synchronous belt 9. A driving mechanism is fixedly installed on the outer side of the tank body 1. Motor 10, driving motor 10 is fixedly installed on the outside of tank body 1, the output end of driving motor 10 is fixedly connected with adjacent screw rod 8, driving motor 10 can drive corresponding screw rod 8 to rotate, four supporting rods 11 in a rectangular array are fixedly installed at the bottom of mounting plate 7, mounting box 12 is fixedly installed between the bottom ends of four supporting rods 11, mounting plate 7 can drive mounting box 12 to move synchronously through supporting rod 11, shovel plate 13 is fixedly installed on both sides of mounting box 12, the bottom of shovel plate 13 contacts with the bottom of processing chamber 2, the top of shovel plate 13 is arc-shaped structure, convenient for shoveling feces residue adhering to the bottom of processing chamber 2; The driving motor 10 can drive the corresponding screw 8 to rotate, so that the screw 8 drives another screw 8 to rotate synchronously through the synchronous belt 9. The two screws 8 drive the three mounting plates 7 to move on the inner sides of the three processing chambers 2 respectively, so that the mounting plate 7 drives the mounting box 12 to move synchronously through the support rod 11. The mounting box 12 can flip up the feces residue adhered to the bottom of the processing chamber 2 through the shovel plate 13, so that the feces residue in the processing chamber 2 is loosened, which is convenient for discharge from the slag discharge pipe 6, thereby achieving the effect of comprehensively cleaning the feces residue.

[0023] The slag crushing mechanism includes a positioning plate 14 fixedly installed on the inner side of the installation box 12, and two sliding bars 15 symmetrically distributed are arranged on both sides of the positioning plate 14. The outer side of the sliding bar 15 contacts the inner side of the positioning plate 14 and the installation box 12. A sliding groove for limiting the sliding of the sliding bar 15 is opened on the top of the installation box 12. Both ends of the installation box 12 are open structures, so that both ends of the sliding bar 15 can extend to both ends of the installation box 12. A slide plate 16 is fixedly installed on the top of the sliding bar 15, and the bottom of the slide plate 16 contacts the top of the installation box 12. A plurality of equally distributed levers 17 are installed on the top of the sliding bar 15, so that the installation box 12 can turn over the feces residue in the processing chamber 2 when it moves. Both ends of the sliding bar 15 are arc-shaped structures, and two symmetrically distributed mounting bars 18 are fixedly installed on both sides of the processing chamber 2. A plurality of equally spaced arc blocks 19 are fixedly mounted on the outside of the mounting bar 18. The arc blocks 19 on the two mounting bars 18 are staggered. The two ends of the slide bar 15 are in contact with the adjacent arc blocks 19, so that when the slide bar 15 is in contact with the arc blocks 19, the arc blocks 19 can push the slide bar 15 to move along the inner side of the mounting box 12. Two horizontally distributed sliders 20 are fixedly mounted on one side of the slide bar 15 close to the positioning plate 14. A sliding cavity for limiting the sliding of the slider 20 is provided on the outside of the positioning plate 14. A spring 21 is fixedly mounted between the slider 20 and the inner wall of the sliding cavity. The rebound force of the spring 21 is utilized to make the slider 20 drive the slide bar 15 to reset, thereby realizing the reciprocating movement of the slide bar 15, so that the lever 17 can crush the agglomerated feces residue. A stirring component for quickly crushing the feces residue is also provided on the inner side of the slide bar 15. When the installation box 12 moves, it can drive the two slide bars 15 to move synchronously. The arc-shaped end on the slide bar 15 moves with the arc surface of the adjacent arc-shaped block 19, so that the slide bar 15 moves along the inner side of the installation box 12 and the outer side of the positioning plate 14. The slide bar 15 drives the slider 20 to move along the sliding cavity on the positioning plate 14, so that the slide bar 15 compresses the spring 21. At the same time, the slide bar 15 drives the slide plate 16 to move synchronously, so that the slide plate 16 drives the lever 17 to squeeze the feces. When the arc-shaped end of the slide bar 15 is away from the arc-shaped block 19, the rebound force of the spring 21 is used to reset the slide bar 15. Therefore, when the slide bar 15 repeatedly contacts the arc-shaped block 19, the slide bar 15 can be in a reciprocating swinging state, so that the levers 17 on the two slide bars 15 move crosswise, which is convenient for squeezing and crushing the agglomerated feces, thereby improving the processing speed of the feces and improving the recovery efficiency of the feces.

[0024] The spray mechanism includes two positioning boxes 22 symmetrically fixedly installed on the inner side of the processing chamber 2, the positioning box 22 and the mounting plate 7 are on the same horizontal line, three gears 23 equidistantly distributed are rotatably installed on the inner side of the positioning box 22, a nozzle seat 24 extending to the bottom of the positioning box 22 is fixedly installed on the inner side of the gear 23, a plurality of nozzles 25 symmetrically distributed in the center are fixedly installed on the bottom of the nozzle seat 24, the bottom of the nozzle seat 24 is a truncated cone structure, which is convenient for the nozzle 25 to spray water to clean the inner wall of the processing chamber 2, and a high-pressure nozzle 26 rotatably installed on the top of the positioning box 22 is fixedly installed on the top of the nozzle seat 24, which can be aligned with the drain pipe. Then, the nozzle 25 sprays water on the feces residue in the processing chamber 2, the top end of the high-pressure nozzle 26 extends to the top of the top cover 3, the outer side of the high-pressure nozzle 26 is fixedly connected to the top of the top cover 3, and a toothed belt 27 is rotatably installed between the three gears 23. When the toothed belt 27 moves and rotates, it can drive the three gears 23 to rotate synchronously. The top and bottom of the toothed belt 27 are respectively in contact with the top and bottom of the inner side of the positioning box 22, so as to improve the stability of the toothed belt 27 when it moves and rotates. A pull block 28 is fixedly installed between the outer side of the toothed belt 27 and the outer side of the mounting plate 7, so that when the mounting plate 7 moves, it can drive the toothed belt 27 to move and rotate through the pull block 28; The staff can connect the drainage pipe with the high-pressure nozzle 26, so that the high-pressure nozzle 26 sends water into the nozzle seat 24, so that the nozzle seat 24 sprays the feces residue in the processing chamber 2 through multiple nozzles 25. When the mounting plate 7 moves, the pull block 28 can be used to pull the toothed belt 27 to move, so that the toothed belt 27 is in a moving and rotating state, and the toothed belt 27 drives the three gears 23 to rotate synchronously, so that the gear 23 drives the nozzle seat 24 to rotate synchronously, and the nozzle seat 24 causes the nozzle 25 to rotate to spray the feces residue, thereby improving the comprehensiveness of the feces residue spraying, facilitating the rapid softening of the feces residue, and allowing the feces residue and feces liquid to be discharged from the slag discharge pipe 6 along with the water flow, thereby achieving the effect of comprehensive spraying and rapid discharge.

[0025] Working principle: First, the staff connects the drainage pipe with the high-pressure nozzle 26, so that the high-pressure nozzle 26 sends water into the nozzle seat 24. Then, the staff starts the driving motor 10, so that the driving motor 10 drives the corresponding screw 8 to rotate, so that the screw 8 drives another screw 8 to rotate synchronously through the synchronous belt 9. The two screws 8 drive the three mounting plates 7 to move inside the three processing chambers 2 respectively through the moving block. The mounting plate 7 drives the mounting box 12 to move synchronously through the four support rods 11, and the mounting box 12 drives the shovel plate 13 along the processing chamber 2. The bottom of the chamber 2 moves, so that the shovel plate 13 turns over the feces attached to the bottom of the processing chamber 2. At the same time, the installation box 12 drives the two slide bars 15 to move synchronously, so that the arc end on the slide bar 15 moves with the arc surface of the adjacent arc block 19, and the arc block 19 uses the reaction force of the slide bar 15 to move the slide bar 15 along the inner side of the installation box 12 and the outer side of the positioning plate 14. At this time, the slide bar 15 drives the slider 20 to move along the sliding cavity on the positioning plate 14, so that the slide bar 15 compresses the spring 21, and the slide bar 15 drives the slide plate 16 along The top of the installation box 12 moves synchronously, so that the slide plate 16 drives the lever 17 to squeeze the feces. When the arc-shaped end of the slide bar 15 is away from the arc-shaped block 19, the slide block 20 is pushed to reset along the slide cavity of the positioning plate 14 by the rebound force of the spring 21, and the slide bar 15 can be reset synchronously. As the slide bar 15 moves, the slide bar 15 can repeatedly contact the multiple arc-shaped blocks 19 on the installation bar 18, so that the slide bar 15 is in a reciprocating swinging state, and the levers 17 on the two slide bars 15 can be in a cross-moving state to squeeze and crush the feces in the processing chamber 2. At the same time, the mounting plate 7 drives the two pulling blocks 28 to move synchronously, so that the pulling block 28 pulls the toothed belt 27 to move and rotate, so that the toothed belt 27 drives the three gears 23 to rotate synchronously, and the gear 23 drives the nozzle seat 24 to rotate synchronously, and the nozzle seat 24 drives the nozzle 25 to rotate, so that the nozzle 25 is in a rotating state to spray the feces residue. Finally, the staff opens the slag discharge pipe 6, so that the crushed feces residue is discharged from the slag discharge pipe 6 along with the water flow, thereby achieving the effect of rapid slag discharge, improving the comprehensiveness of the cleaning of the processing chamber 2, and realizing the rapid recovery of the feces residue.

[0026] Example 2: Please refer to Figure 4-Figure 6, this embodiment further explains the first embodiment. The stirring assembly shown in the figure includes two rack plates 29 fixedly installed on the inner side of the installation box 12 in a centrally symmetrical manner. The outer side of the slide bar 15 is provided with an opening for the rack plate 29 to slide in a limited manner. The bottom end of the lever 17 extends to the inside of the slide bar 15. The inside of the slide bar 15 is provided with a cavity for the lever 17 to slide in a limited manner. The bottom end of the lever 17 is fixedly installed with a gear 2 30 that matches the rack plate 29. The outer side of the lever 17 is fixedly installed with a plurality of crushing cones 31 distributed in a centrally symmetrical manner, so that when the slide bar 15 moves, it can drive the lever 17 to rotate, so that the crushing cones 31 on the lever 17 can quickly crush the agglomerated feces. A positioning cylinder 32 is rotatably installed on the outer side of the lever 17, and the positioning cylinder 32 is fixedly installed on the top of the slide plate 16. The outer side of the lever 17 is provided with an annular convex strip rotatably installed on the inner side of the positioning cylinder 32 to improve the stability of the rotation of the lever 17.

[0027] In this embodiment: when the slide bar 15 moves, it can drive the gear 2 30 at the bottom end of the lever 17 to move synchronously, so that the gear 2 30 moves along the rack plate 29 inside the installation box 12, and the gear 2 30 can be in a rotating state, so that the gear 2 30 drives the lever 17 to rotate, and the lever 17 can quickly crush the feces through the crushing cone 31, which is convenient for the discharge of feces, and the lever 17 can rotate along the inner side of the positioning tube 32, thereby improving the stability of the rotation of the lever 17, providing support for the lever 17, and improving the durability of the lever 17.

[0028] Example 3: Please refer to Figure 5-Figure 8 This embodiment further illustrates other embodiments. The length of the slide 16 shown in the figure is greater than the length of the slide groove on the mounting box 12, so that the slide 16 can provide a seal for the slide groove when moving. Two guide rods 33 that slide through the slider 20 are fixedly installed on the inner side of the slide cavity on the positioning plate 14 to improve the stability of the movement of the positioning plate 14. A protective pipe sleeve 34 is fixedly installed on the outer side of the high-pressure nozzle 26 to provide protection for the high-pressure nozzle 26.

[0029] In this embodiment: when the slide plate 16 moves, since the length of the slide plate 16 is greater than the length of the slide groove on the installation box 12, the slide plate 16 can provide shielding and sealing for the slide groove to prevent feces from entering the slide groove, thereby ensuring the normal movement of the slide bar 15, and when the slider 20 moves, it can move along the outer side of the guide rod 33 to provide guidance and support for the movement of the slider 20, improve the stability of the movement of the slider 20, prevent the spring 21 from bending, and improve the durability of the spring 21. The protective pipe sleeve 34 on the outer side of the high-pressure nozzle 26 can provide protection and support for the high-pressure nozzle 26 to prevent the biogas in the processing chamber 2 from corroding and damaging the high-pressure nozzle 26, thereby improving the durability of the high-pressure nozzle 26.

[0030] 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 such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Environmentally friendly integrated three-compartment septic tank, characterized by: include: A tank body (1) and three processing chambers (2) symmetrically arranged inside the tank body (1); a top cover (3) is fixedly mounted on the top of the tank body (1); three observation tubes (4) are fixedly mounted on the top of the top cover (3) and are equidistantly distributed; three base frames (5) are fixedly mounted on the bottom of the tank body (1); and a slag discharge pipe (6) is fixedly mounted between the bottom of the tank body (1) and the outer side of the base frame (5); Also includes: A slag removal mechanism, used for pushing out fecal slag in the processing chamber (2), the slag removal mechanism being installed on the inner side of the processing chamber (2); A slag crushing mechanism, used for crushing fecal residue agglomerated in the processing chamber (2), the slag crushing mechanism being installed on the inner side of the processing chamber (2); A spray mechanism is used for spraying water to humidify the feces residue in the processing chamber (2), and the spray mechanism is installed at the bottom of the top cover (3).

2. The environmentally friendly integrated three-compartment septic tank according to claim 1 is characterized by: The slag removal mechanism comprises three mounting plates (7) respectively arranged on the inner sides of the three processing chambers (2); two symmetrically distributed screw rods (8) are rotatably mounted on the inner side of the tank body (1); the distance between the two screw rods (8) is greater than the outer diameter of the observation tube (4); two moving blocks respectively matched with the two screw rods (8) are provided on the top of the mounting plate (7); a synchronous belt (9) is rotatably mounted between the two screw rods (8); a driving motor (10) is fixedly mounted on the outer side of the tank body (1); the driving motor (10) is The machine (10) is fixedly mounted on the outside of the tank body (1), the output end of the driving motor (10) is fixedly connected to the adjacent screw rod (8), four support rods (11) in a rectangular array are fixedly mounted on the bottom of the mounting plate (7), a mounting box (12) is fixedly mounted between the bottom ends of the four support rods (11), and shovel plates (13) are fixedly mounted on both sides of the mounting box (12), the bottom of the shovel plate (13) is in contact with the bottom of the processing chamber (2), and the top of the shovel plate (13) is an arc-shaped structure.

3. The environmentally friendly integrated three-compartment septic tank according to claim 2 is characterized by: The slag crushing mechanism comprises a positioning plate (14) fixedly mounted on the inner side of the installation box (12), two sliding bars (15) symmetrically distributed in the center are arranged on both sides of the positioning plate (14), the outer sides of the sliding bars (15) are in contact with the positioning plate (14) and the inner side of the installation box (12), a sliding groove for limiting the sliding of the sliding bar (15) is provided on the top of the installation box (12), both ends of the installation box (12) are open structures, a sliding plate (16) is fixedly mounted on the top of the sliding bar (15), the bottom of the sliding plate (16) is in contact with the top of the installation box (12), a plurality of equally spaced levers (17) are installed on the top of the sliding bar (15), and the sliding bar (15) is provided with a plurality of levers (17) symmetrically distributed in the center. Both ends of the slide bar (15) are arc-shaped structures, two symmetrically distributed mounting bars (18) are fixedly installed on both sides of the processing chamber (2), and a plurality of equally distributed arc blocks (19) are fixedly installed on the outer side of the mounting bars (18). The two ends of the slide bar (15) are in contact with adjacent arc blocks (19), and two horizontally distributed sliders (20) are fixedly installed on the side of the slide bar (15) close to the positioning plate (14). A sliding cavity for limiting the sliding of the slider (20) is provided on the outer side of the positioning plate (14), and a spring (21) is fixedly installed between the slider (20) and the inner wall of the sliding cavity. A stirring component for quickly crushing feces residue is also provided on the inner side of the slide bar (15).

4. The environmentally friendly integrated three-compartment septic tank according to claim 3 is characterized by: The spray mechanism comprises two positioning boxes (22) symmetrically fixedly mounted on the inner side of the processing chamber (2), the positioning boxes (22) and the mounting plate (7) being on the same horizontal line, three gears (23) rotatably mounted on the inner side of the positioning boxes (22) and distributed at equal intervals, a nozzle seat (24) extending below the positioning box (22) being fixedly mounted on the inner side of the gears (23), a plurality of nozzles (25) symmetrically distributed on the center being fixedly mounted on the bottom of the nozzle seat (24), and a nozzle seat (24) fixedly mounted on the top of the nozzle seat (24) A high-pressure nozzle (26) is rotatably mounted on the top of the positioning box (22), the top end of the high-pressure nozzle (26) extends to the top of the top cover (3), the outer side of the high-pressure nozzle (26) is fixedly connected to the top of the top cover (3), a toothed belt (27) is rotatably mounted between the three gears (23), the top and bottom of the toothed belt (27) are respectively in contact with the top and bottom of the inner side of the positioning box (22), and a pull block (28) is fixedly mounted between the outer side of the toothed belt (27) and the outer side of the mounting plate (7).

5. The environmentally friendly integrated three-compartment septic tank according to claim 3 is characterized by: The stirring assembly comprises two rack plates (29) fixedly mounted on the inner side of the mounting box (12) in a centrally symmetrical manner, an opening for limiting the sliding movement of the rack plates (29) is provided on the outer side of the slide bar (15), the bottom end of the lever (17) extends into the interior of the slide bar (15), a cavity for limiting the sliding movement of the lever (17) is provided in the interior of the slide bar (15), a gear 2 (30) matching with the rack plates (29) is fixedly mounted on the bottom end of the lever (17), and a plurality of crushing cones (31) distributed in a centrally symmetrical manner are fixedly mounted on the outer side of the lever (17).

6. The environmentally friendly integrated three-compartment septic tank according to claim 5 is characterized by: A positioning cylinder (32) is rotatably mounted on the outer side of the lever (17), the positioning cylinder (32) is fixedly mounted on the top of the slide plate (16), and an annular convex strip is provided on the outer side of the lever (17) and is rotatably mounted on the inner side of the positioning cylinder (32).

7. The environmentally friendly integrated three-compartment septic tank according to claim 3 is characterized by: The length of the slide plate (16) is greater than the length of the slide groove on the installation box (12).

8. The environmentally friendly integrated three-compartment septic tank according to claim 3 is characterized by: Two guide rods (33) are fixedly mounted on the inner side of the sliding cavity on the positioning plate (14) and both slide through the sliding block (20).

9. The environmentally friendly integrated three-compartment septic tank according to claim 4, characterized in that: The bottom of the nozzle seat (24) is a truncated cone structure.

10. The environmentally friendly integrated three-compartment septic tank according to claim 4, characterized in that: A protective pipe sleeve (34) is fixedly mounted on the outer side of the high-pressure nozzle (26).

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