Integrated sewage treatment equipment and treatment process thereof

Abstract

The invention provides integrated sewage treatment equipment and a treatment process thereof, and relates to the field of sewage treatment. Comprising a shell; the first partition plate is fixedly mounted in the shell, and the interior of the shell is divided into a precipitation cavity and a medicine treatment cavity through the first partition plate; a baffle is fixedly mounted in the medicine treatment cavity, and a filter screen is arranged on the baffle; the loading mechanism is located in the medicine treatment cavity, a plurality of medicine storage cavities are formed in the loading mechanism, and a discharging opening is formed in the bottom of each medicine storage cavity; the medicine scattering mechanism is provided with a medicine scattering groove which can be subjected to position adjustment at the bottoms of the discharging openings of the multiple medicine storage cavities; the lifting mechanism is arranged below the pesticide spreading mechanism, and a stirring shaft capable of rotating is mounted at the bottom of the lifting mechanism. By arranging a medicine spreading mechanism with an adjustable medicine spreading groove, medicines in different medicine storage cavities can be switched to be put, and the adaptability of sewage treatment is improved.

Description

Technical Field

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

[0002] Integrated sewage treatment equipment is an integrated equipment used to treat and purify sewage. It has the characteristics of compact structure and small footprint, and is suitable for residential areas, industrial areas and other places.

[0003] Traditional integrated sewage treatment equipment achieves sewage treatment by adding drugs into the sewage. When treating different types of sewage, such as acidic sewage, alkaline sewage, and sewage containing pathogenic microorganisms, different drugs need to be added. However, in the prior art, such as the existing patent document "CN116835735B An integrated sewage treatment equipment and its treatment process", only the drugs stored in the drug adding structure can be added, and it is impossible to switch the drugs to be added according to the type of sewage, resulting in a technical problem of poor applicability. Summary of the invention

[0004] In order to solve the technical problem that it is impossible to switch the dosage of the reagent, the present invention provides an integrated sewage treatment equipment and a treatment process thereof.

[0005] The present invention solves the above technical problems through the following technical solutions:

[0006] The present invention provides an integrated sewage treatment device, including a shell; further comprising: a first partition, the first partition is fixedly installed in the shell, and the interior of the shell is divided into a sedimentation chamber and a drug treatment chamber by the first partition; a baffle is fixedly installed in the drug treatment chamber, and a filter screen is arranged on the baffle; a loading mechanism, the loading mechanism is located in the drug treatment chamber, a plurality of drug storage chambers are arranged in the loading mechanism, and a discharge port is arranged at the bottom of the plurality of drug storage chambers; a drug spreading mechanism, the drug spreading mechanism is provided with a spreading trough which can be adjusted in position at the bottom of the discharge port of the plurality of drug storage chambers; a lifting mechanism, the lifting mechanism is arranged below the drug spreading mechanism, and a rotatable stirring shaft is installed at the bottom of the lifting mechanism; an anti-blocking mechanism, the anti-blocking mechanism includes a tamping part and a flushing part, the tamping part and the flushing part are respectively arranged on both sides of the filter screen to clean the filter screen.

[0007] In this technical solution, by setting up an adjustable medicine spreading mechanism in the medicine spreading trough, it is possible to switch and release medicines in different medicine storage chambers to adapt to different types of sewage and improve the adaptability of sewage treatment; at the same time, an anti-blocking mechanism is set to ensure the smooth flow of the filter net and avoid blockage.

[0008] Preferably, the loading mechanism includes a box body, a second partition and a bottom shell; the box body is provided with openings on the top and bottom, and the bottom shell is fixedly installed on the opening of the bottom of the box body, the number of the second partitions is several, and several second partitions are fixedly installed in the box body at equal intervals, and the box body is divided into multiple drug storage cavities by several second partitions, a circular cavity is provided inside the bottom shell, and a bottom groove is provided at the bottom of the bottom shell.

[0009] In the technical solution, the loading mechanism stores different sewage treatment agents respectively through a plurality of drug storage chambers formed by separation.

[0010] Preferably, it further comprises a linear module, which is fixedly installed in the drug processing chamber and is provided with a movable seat, which is fixedly connected to the outer wall of the box body of the loading mechanism.

[0011] In this technical solution, the linear module is used to drive the loading mechanism to move in the front-to-back direction of the drug processing chamber, and then the drug delivery at various locations in the front-to-back direction of the drug processing chamber is achieved through the drug spreading mechanism.

[0012] Preferably, the medicine spreading mechanism includes a cylinder, a disc and a movable plug strip, the cylinder is fitted into the circular cavity, both ends of the cylinder are coaxially fixed with discs, and the discs are fitted with the outer wall of the bottom shell, the cylindrical surface of the cylinder is provided with a groove body along the length direction, and the groove body passes through the disc, the movable plug strip is cooperatively connected with the groove body, and the material spreading groove is opened on the movable plug strip; a telescopic rod is fixedly installed on the outer wall of the box body, the output end of the telescopic rod is fixedly connected to a connecting rod, the connecting rod is rotatably connected to a circular shaft, the circular shaft is fixedly connected to the rear end of the movable plug strip, and the circular shaft and the cylinder are coaxially arranged.

[0013] In the present technical solution, the medicine spreading mechanism is used to spread the medicine into the medicine processing chamber.

[0014] Preferably, it also includes a transmission mechanism, which includes a transmission belt, a transmission wheel, a first rotating shaft, a first fixed frame, a first bevel gear, a second bevel gear, a second fixed frame, a cylindrical gear and a second rotating shaft; the first fixed frame is fixedly installed on the outer wall of the casing, the first rotating shaft is rotatably connected to the first fixed frame, and one end of the first rotating shaft is fixedly sleeved with a transmission wheel, a transmission belt is wound around the transmission wheel and a disk of the medicine spreading mechanism, the first bevel gear is fixedly sleeved on the first rotating shaft, the first bevel gear is meshedly connected to the second bevel gear, and the second bevel gear is fixedly connected to a vertically arranged second rotating shaft, the second rotating shaft is rotatably connected to the second fixed frame, and the second fixed frame is fixedly installed on the outer wall of the casing, the second rotating shaft is fixedly sleeved with a cylindrical gear, the cylindrical gear is meshedly connected with a rack, the rack is parallel to the linear module, and the rack is fixedly installed in the drug processing chamber.

[0015] In the present technical solution, the transmission mechanism provides drive through the linear movement of the loading mechanism, and after the transmission, drives the medicine spreading mechanism to release the medicine and the stirring shaft to rotate.

[0016] Preferably, the lifting mechanism includes a straight bar, a first slide groove, a second slide groove, a slider, a spring, a connecting sleeve, a disk body and a square rod; the straight bar is parallel to the rack, and a second slide groove is provided at both ends of the straight bar, the second slide groove is slidably connected to a vertical guide rail, and the vertical guide rail is fixedly connected to the wall of the drug processing chamber, the straight bar is provided with a first slide groove along the length direction, the first slide groove is slidably connected to a slider, the slider is rotatably connected to a vertical connecting sleeve, the bottom end of the connecting sleeve is fixedly connected to the top end of the stirring shaft, the connecting sleeve is provided with a square hole along the axis, the square hole is connected with the square rod with a clearance fit, and the top end of the square rod is fixedly connected to the bottom end of the second rotating shaft, the top end of the connecting sleeve is fixedly sleeved with a disk body, a spring is provided on the top of the disk body, and the disk body is elastically connected to the cylindrical gear through the spring.

[0017] In the technical solution, while the stirring shaft is rotating, the lifting mechanism is used to drive the stirring shaft to move up and down reciprocatingly.

[0018] Preferably, a plurality of ramp blocks are provided at the bottom of the stirring shaft, and the cross-section of the ramp blocks is an isosceles triangle, the top surfaces of the plurality of ramp blocks are spliced ​​to form a corrugated surface that undulates up and down, and a running groove is provided on the corrugated surface, the bottom end of the stirring shaft is rotatably connected to a bottom rod, the bottom end of the bottom rod is rotatably installed with a roller, and the bottom of the roller is embedded in the running groove.

[0019] In the present technical solution, the stirring shaft is lifted and lowered by the roller at the bottom of the stirring shaft running on the up and down undulating corrugated surface, thereby realizing the up and down movement of the stirring shaft.

[0020] Preferably, the tamping part includes a first fixed cylinder, a connecting tube, a third fixed cylinder and a movable plate, the first fixed cylinder is fixedly installed on the outer wall of the shell, the first fixed cylinder is cooperated with a third piston connected inside, the third piston is fixedly connected to a third connecting rod, the third connecting rod is fixedly connected to a movable plate, the movable plate is located on the side of the filter screen away from the first partition, and a cleaning column aligned with the mesh of the filter screen is fixedly installed on the movable plate, the first fixed cylinder is connected to the third fixed cylinder through a connecting tube, and the third fixed cylinder is cooperated with a second piston connected inside, the bottom of the second piston is fixedly connected to a second connecting rod, the bottom of the second connecting rod is fixedly connected to a connecting frame, the connecting frame is fixedly connected to the straight bar of the lifting mechanism, and the third fixed cylinder is fixedly connected to the wall of the drug processing chamber.

[0021] In the technical solution, the tamping part is used to tamp through the meshes on the filter net so that the meshes remain unobstructed.

[0022] Preferably, the flushing part includes a water inlet pipe, a water outlet pipe, a strip cover and a second fixed cylinder; the second fixed cylinder is fixedly connected to the wall of the drug processing chamber, the second fixed cylinder is cooperatively connected with a first piston, the bottom of the first piston is fixedly connected to a first connecting rod, the bottom of the first connecting rod is fixedly connected to a connecting frame, the top of the second fixed cylinder is equipped with a first one-way valve and a second one-way valve, the first one-way valve is connected to a water inlet pipe, the water inlet pipe passes through the baffle, and the water inlet pipe extends to the side of the baffle away from the first partition, the second one-way valve is connected to a water outlet pipe, the water outlet pipe is connected to a strip cover, the strip cover is arranged above the side of the filter net close to the first partition, and the bottom of the strip cover is provided with an opening.

[0023] In the technical solution, the flushing part is used to flush the side of the filter screen to flush out the dirt poked out of the mesh by the tamping part.

[0024] Furthermore, the present invention provides a sewage treatment process, which comprises the following steps:

[0025] Step 1: The sewage enters the sedimentation chamber and is precipitated in the sedimentation chamber;

[0026] Step 2: After the sewage is precipitated, it enters the drug treatment chamber, and then the position of the spreading trough is adjusted to move the spreading trough to the bottom of the feed opening of a drug storage chamber, in which the drug to be applied to the sewage is stored;

[0027] Step 3: The medicine spreading mechanism spreads the medicine, and the stirring shaft rotates at the same time. During the rotation of the stirring shaft, the stirring shaft is driven by the lifting mechanism to move up and down to mix the medicine with the sewage;

[0028] Step 4: The anti-blocking mechanism cleans the filter screen through the tamping part and the flushing part, and the sewage is filtered and processed by the filter screen.

[0029] On the basis of being in accordance with the common sense in the art, the above-mentioned preferred conditions can be arbitrarily combined to obtain the preferred embodiments of the present invention.

[0030] The positive and progressive effects of the present invention are:

[0031] The above-mentioned integrated sewage treatment equipment and its treatment process can store different types of sewage treatment agents respectively through multiple drug storage chambers arranged in the loading mechanism, and a drug spreading mechanism is also provided, and the spreading trough of the drug spreading mechanism can be adjusted in position at the bottom of the discharge port of the multiple drug storage chambers, so that the drugs can be switched according to the type of sewage, thereby improving the applicability of sewage treatment; further, through the setting of a rotatable stirring shaft and a lifting mechanism, while the stirring shaft rotates, the lifting mechanism drives the stirring shaft to move up and down reciprocatingly, providing better stirring and mixing for the sewage and the agent, and facilitating drug treatment; further, a filter net is provided, and after the sewage is precipitated, the floating dirt still in the sewage is intercepted and filtered through the filter net, and an anti-blocking mechanism is provided at the position of the filter net, and the anti-blocking mechanism provides cleaning treatment for the filter net through the tamping part and the flushing part to avoid clogging of the filter net. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the overall external structure of the present invention.

[0033] Figure 2 It is a schematic diagram of the structure inside the shell of the present invention.

[0034] Figure 3 It is a schematic diagram of the structure inside the drug processing chamber of the present invention.

[0035] Figure 4 It is a schematic diagram of the structure of the charging mechanism and the bottom of the charging mechanism of the present invention.

[0036] Figure 5 For the present invention Figure 4 Schematic diagram of the structure with the A part in the middle enlarged.

[0037] Figure 6 It is a schematic diagram of the cross-sectional structure of the slider and the connecting sleeve of the present invention.

[0038] Figure 7 It is a schematic structural diagram of the bottom of the stirring shaft and the ramp block of the present invention.

[0039] Figure 8 It is a structural schematic diagram of the bottom of the charging mechanism of the present invention.

[0040] Fig. 9 It is a schematic cross-sectional structure diagram of the charging mechanism and the medicine spreading mechanism of the present invention.

[0041] Fig.10 It is a schematic diagram of the structure inside the bottom shell of the present invention.

[0042] Fig.11 It is a schematic diagram of the position structure of the filter screen of the present invention.

[0043] Fig.12It is a structural schematic diagram of the anti-blocking mechanism of the present invention.

[0044] Fig.13 It is a schematic diagram of the structure on both sides of the baffle of the present invention.

[0045] Fig.14 For the present invention Fig.13 Schematic diagram of the structure with the B part enlarged.

[0046] Fig.15 It is a schematic diagram of the internal structure of the second fixed cylinder and the third fixed cylinder of the present invention.

[0047] Fig.16 It is a schematic diagram of the structure inside the first fixed cylinder of the present invention.

[0048] Description of Reference Numerals

[0049] 1. Shell; 101. Inlet; 102. Lifting ring; 103. Water inlet; 104. Water outlet; 105. First baffle; 106. Sedimentation chamber; 107. Drug processing chamber; 108. Baffle; 109. Electric control valve;

[0050] 2. Linear module; 201. Movable seat;

[0051] 3. Telescopic rod; 301. Connecting rod;

[0052] 4. Loading mechanism; 401. Box body; 402. Second partition; 403. Bottom shell; 4031. Bottom groove; 4032. Round cavity; 404. Feeding port;

[0053] 5. Anti-blocking mechanism; 501. First fixed cylinder; 502. Connecting pipe; 503. Water inlet pipe; 504. Movable plate; 5041. Cleaning column; 505. Water outlet pipe; 506. Strip cover; 507. Second fixed cylinder; 508. Third fixed cylinder; 509. First one-way valve; 510. Second one-way valve; 511. First piston; 512. First connecting rod; 513. Second piston; 514. Second connecting rod; 515. Third piston; 516. Third connecting rod;

[0054] 6. Spreading mechanism; 601. Disc; 602. Movable plug strip; 6021. Spreading trough; 603. Cylinder;

[0055] 7. Rack;

[0056] 8. Lifting mechanism; 801. Straight bar; 802. First slide slot; 803. Second slide slot; 804. Sliding block; 805. Spring; 806. Connecting sleeve; 8061. Square hole; 807. Plate; 808. Square rod;

[0057] 9. Vertical guide rail;

[0058] 10. Connecting frame;

[0059] 11. stirring shaft; 1101. bottom rod; 1102. roller;

[0060] 12. Ramp block; 1201. Walking trough;

[0061] 13. Transmission mechanism; 1301. Transmission belt; 1302. Transmission wheel; 1303. First rotating shaft; 1304. First fixing frame; 1305. First bevel gear; 1306. Second bevel gear; 1307. Second fixing frame; 1308. Cylindrical gear; 1309. Second rotating shaft;

[0062] 14. Filter. DETAILED DESCRIPTION

[0063] The present invention is further described below by way of examples, but the present invention is not limited to the scope of the examples.

[0064] like Figure 1-Figure 16 As shown, an integrated sewage treatment device includes a shell 1; further comprising: a first baffle 105, the first baffle 105 is fixedly installed in the shell 1, and the interior of the shell 1 is divided into a sedimentation chamber 106 and a drug treatment chamber 107 by the first baffle 105; a baffle 108 is fixedly installed in the drug treatment chamber 107, and a filter screen 14 is arranged on the baffle 108; a loading mechanism 4, the loading mechanism 4 is located in the drug treatment chamber 107, and a plurality of drug storage chambers are arranged in the loading mechanism 4, and the plurality of drug storage chambers A discharge port 404 is provided at the bottom of each cavity; a medicine spreading mechanism 6, which is provided with a spreading trough 6021 that can be adjusted in position at the bottom of the discharge port 404 of multiple medicine storage cavities; a lifting mechanism 8, which is arranged below the medicine spreading mechanism 6, and a rotatable stirring shaft 11 is installed at the bottom of the lifting mechanism 8; an anti-blocking mechanism 5, which includes a tamping part and a flushing part, and the tamping part and the flushing part are respectively arranged on both sides of the filter screen 14 to clean the filter screen 14.

[0065] Among them, a water outlet 104 and a water inlet 103 are respectively provided on the left and right sides of the shell 1, and a plurality of lifting rings 102 for lifting are provided around the top of the shell 1. An inlet 101 is also provided on the top of the shell 1, and a door panel that can be opened and closed is provided at the inlet 101. The inlet 101 is connected to the drug processing chamber 107, and the addition of medicine in the loading mechanism 4 in the drug processing chamber 107 can be carried out through the inlet 101.

[0066] Wherein, an electric-controlled valve 109 is installed on the first partition plate 105 .

[0067] The water inlet 103 is used to allow the sewage to enter the sedimentation chamber 106, where it is subjected to sedimentation treatment. After the sewage is precipitated, the electrically controlled valve 109 is opened to allow the sewage after sedimentation treatment to enter the drug treatment chamber 107 for further treatment. At the same time, the sewage is intercepted by the filter net 14 to remove dirt floating in the water, thereby improving the filtration treatment of the sewage, and is finally discharged from the water outlet 104.

[0068] In a specific implementation, the water outlet 104 is connected to a valve and a pump body, and the treated sewage is discharged by opening the valve and starting the pump body.

[0069] In specific implementation, both the sedimentation chamber 106 and the drug treatment chamber 107 are provided with openable and closable sewage outlets for discharging the sediment and the dirt filtered by the filter net 14, which can be specifically dug out manually.

[0070] like Figure 8-Figure 10 As shown, in a specific implementation, the loading mechanism 4 includes a box body 401, a second partition 402 and a bottom shell 403; the box body 401 is provided with openings at the top and the bottom, and the bottom opening of the box body 401 is fixedly installed with the bottom shell 403, the number of the second partitions 402 is several, and several second partitions 402 are fixedly installed in the box body 401 at equal intervals, and the box body 401 is divided into multiple drug storage cavities by several second partitions 402, the bottom shell 403 is provided with a circular cavity 4032, and the bottom of the bottom shell 403 is provided with a bottom groove 4031.

[0071] Multiple drug storage chambers are formed by separation to store different sewage treatment agents, such as pH adjusters, bactericides, etc., to adapt to different types of sewage treatment.

[0072] The circular cavity 4032 provides an installation position for the medicine dispensing mechanism 6 .

[0073] like Figure 2-Figure 3 As shown, it also includes a linear module 2, which is fixedly installed in the drug processing chamber 107, and the linear module 2 is provided with a movable seat 201, and the movable seat 201 is fixedly connected to the outer wall of the box body 401 of the loading mechanism 4.

[0074] The linear module 2 is used to drive the loading mechanism 4 and the structure on the loading mechanism 4 to move along the front-to-back direction (ie, longitudinal direction) of the drug processing chamber 107 .

[0075] like Figure 3 , Figure 8 as well as Fig. 9As shown, the medicine spreading mechanism 6 includes a cylinder 603, a disc 601 and a movable plug strip 602, the cylinder 603 is fitted into the circular cavity 4032, both ends of the cylinder 603 are coaxially fixed with the disc 601, and the disc 601 is in contact with the outer wall of the bottom shell 403, the cylindrical surface of the cylinder 603 is provided with a groove body along the length direction, and the groove body passes through the disc 601, the movable plug strip 602 is connected with the groove body, and the material spreading groove 6021 is opened on the movable plug strip 602; a telescopic rod 3 is fixedly installed on the outer wall of the box body 401, the output end of the telescopic rod 3 is fixedly connected to the connecting rod 301, the connecting rod 301 is rotatably connected to a circular shaft, the circular shaft is fixedly connected to the rear end of the movable plug strip 602, and the circular shaft and the cylinder 603 are coaxially arranged.

[0076] The telescopic rod 3 is extended and retracted to drive the connecting rod 301 to move, and the connecting rod 301 drives the movable plug 602 to slide in the length direction of the groove body through the circular shaft, so as to change the position of the material spreading groove 6021, so that the material spreading groove 6021 can be aligned with the bottom of the feed opening 404 of any drug storage cavity; it should be noted that in Figure 3 and Fig. 9 In the embodiment, the telescopic rod 3 is in a fully extended state, and the material spreading groove 6021 is aligned with the discharge port 404 of the rearmost medicine storage chamber; while in the fully retracted state of the telescopic rod 3, the material spreading groove 6021 can be moved to the outside of the front end of the cylinder 603, and is not aligned with the discharge port 404 of any medicine storage chamber, and at this time, no medicine is released.

[0077] By adjusting the spreading groove 6021 to be aligned with the discharge opening 404 of any medicine storage cavity or not to be aligned with the discharge opening 404 of any medicine storage cavity, switching of medicine delivery in multiple medicine storage cavities and not delivering any medicine are achieved.

[0078] During the process of drug delivery, the spreading trough 6021 is aligned with the discharge port 404 at the bottom of the medicine storage chamber where the medicine to be delivered is stored, and the cylinder 603 is driven to rotate in the circular chamber 4032. The movable plug strip 602 rotates with the cylinder 603, and the medicine enters the spreading trough 6021 through the discharge port 404. Then the spreading trough 6021 moves to the bottom trough 4031 with the above rotation, and the medicine in the spreading trough 6021 is scattered by gravity and put into the sewage in the medicine treatment chamber 107.

[0079] The telescopic rod 3 is preferably an electric push rod.

[0080] like Figure 3-Figure 5As shown, it also includes a transmission mechanism 13, which includes a transmission belt 1301, a transmission wheel 1302, a first rotating shaft 1303, a first fixed frame 1304, a first bevel gear 1305, a second bevel gear 1306, a second fixed frame 1307, a cylindrical gear 1308 and a second rotating shaft 1309; the first fixed frame 1304 is fixedly installed on the outer wall of the box body 401, the first rotating shaft 1303 is rotatably connected to the first fixed frame 1304, and one end of the first rotating shaft 1303 is fixedly sleeved with the transmission wheel 1302, and a transmission is arranged between the transmission wheel 1302 and the disc 601 of the medicine spreading mechanism 6 Belt 1301, the first bevel gear 1305 is fixedly sleeved on the first rotating shaft 1303, the first bevel gear 1305 is meshedly connected with the second bevel gear 1306, and the second bevel gear 1306 is fixedly connected with the vertically arranged second rotating shaft 1309, the second rotating shaft 1309 is rotatably connected with the second fixed frame 1307, and the second fixed frame 1307 is fixedly installed on the outer wall of the box body 401, the second rotating shaft 1309 is fixedly sleeved with a cylindrical gear 1308, the cylindrical gear 1308 is meshedly connected with a rack 7, the rack 7 is parallel to the linear module 2, and the rack 7 is fixedly installed in the drug processing chamber 107.

[0081] When the linear module 2 drives the loading mechanism 4 and all the structures on the loading mechanism 4 to move in the front-to-back direction, the cylindrical gear 1308 moves on the rack 7, so that the cylindrical gear 1308, the second rotating shaft 1309, and the second bevel gear 1306 rotate together, and the second bevel gear 1306 meshes with the first bevel gear 1305 to transmit, so that the first rotating shaft 1303 rotates, and the first rotating shaft 1303 drives the transmission wheel 1302 to rotate, and drives the disk 601 of the medicine spreading mechanism 6 to rotate through the transmission belt 1301, and the cylinder 603 rotates with the disk 601, providing drive for the medicine spreading mechanism 6, and spreading medicine at various locations in the front-to-back direction of the drug processing chamber 107.

[0082] At the same time, when the second rotating shaft 1309 rotates, the connecting sleeve 806 is driven to rotate through the square rod 808, and the connecting sleeve 806 drives the stirring shaft 11 to rotate. At the same time, the stirring shaft 11 also moves in the front and rear directions together with the loading mechanism 4, so as to realize the stirring after the medicine is sprinkled at various places in the front and rear directions of the drug processing chamber 107, so as to facilitate the mixing of the medicine and the sewage.

[0083] like Figure 4-Figure 7As shown, the lifting mechanism 8 includes a straight bar 801, a first slide groove 802, a second slide groove 803, a slider 804, a spring 805, a connecting sleeve 806, a disc 807 and a square rod 808; the straight bar 801 is parallel to the rack 7, and both ends of the straight bar 801 are provided with a second slide groove 803, the second slide groove 803 is slidably connected to the vertical guide rail 9, and the vertical guide rail 9 is fixedly connected to the wall of the drug processing chamber 107, the straight bar 801 is provided with a first slide groove 802 along the length direction, and the first slide groove 802 is slidably connected to the slider 804 The slider 804 is rotatably connected to a vertical connecting sleeve 806, the bottom end of which is fixedly connected to the top end of the stirring shaft 11, and the connecting sleeve 806 is provided with a square hole 8061 along the axis, the square hole 8061 is connected with a square rod 808 with a clearance fit, and the top end of the square rod 808 is fixedly connected to the bottom end of the second rotating shaft 1309, and the top end of the connecting sleeve 806 is fixedly connected with a disk body 807, and a spring 805 is provided on the top of the disk body 807, and the disk body 807 is elastically connected to the cylindrical gear 1308 through the spring 805.

[0084] A plurality of ramp blocks 12 are arranged at the bottom of the stirring shaft 11, and the cross-section of the ramp block 12 is an isosceles triangle. The top surfaces of the plurality of ramp blocks 12 are spliced ​​to form a corrugated surface that undulates up and down, and a running groove 1201 is opened on the corrugated surface. The bottom end of the stirring shaft 11 is rotatably connected to a bottom rod 1101, and a roller 1102 is rotatably installed at the bottom end of the bottom rod 1101, and the bottom of the roller 1102 is embedded in the running groove 1201.

[0085] When the stirring shaft 11 moves forward and backward together with the charging mechanism 4, the roller 1102 at the bottom of the stirring shaft 11 moves on the up and down undulating corrugated surface, so that the stirring shaft 11 is raised to different heights, such as Figure 7 As shown, the roller 1102 is located between two ramp blocks 12, the stirring shaft 11 moves to a low position, and the roller 1102 moves to the middle of a single ramp block 12, and the stirring shaft 11 moves to a high position; through the above, the roller 1102 moves between any two adjacent ramp blocks 12, or to the middle of any single ramp block 12, to achieve the up and down movement of the stirring shaft 11.

[0086] The roller 1102 is located in the walking groove 1201, and the walking groove 1201 provides a limit for the roller 1102. The roller 1102 can only move in the length direction of the walking groove 1201, that is, it can only move along the longitudinal direction of the corrugated surface; when the stirring shaft 11 rotates, the bottom rod 1101 and the stirring shaft 11 rotate relatively, and the bottom rod 1101 and the roller 1102 do not rotate with the stirring shaft 11, and are limited by the walking groove 1201.

[0087] During the up and down movement of the stirring shaft 11, the stirring shaft 11 drives the straight bar 801 to move up and down through the slider 804, and the up and down movement of the straight bar 801 is guided by the second slide groove 803 and the vertical guide rail 9. At the same time, when moving upward, the spring 805 is compressed to provide a downward thrust for the subsequent downward movement, wherein the square rod 808 and the connecting sleeve 806 with a square hole 8061 form a telescopic structure, which can ensure that the stirring shaft 11 can always be driven by the second rotating shaft 1309 during the up and down movement, so that the stirring shaft 11 can move back and forth up and down while rotating.

[0088] And as Figure 4 As shown, the cross-section of the slider 804 is an I-shape, so that the slider 804 and the straight bar 801 cannot be separated vertically. The slider 804 can drive the straight bar 801 to move up and down. At the same time, the slider 804 can slide in the first slide groove 802 on the straight bar 801 without affecting the forward and backward movement of the stirring shaft 11.

[0089] Through the above design, the stirring shaft 11 can rotate and move up and down reciprocatingly at the same time.

[0090] The overall spraying, up and down movement and rotation of the stirring shaft 11 are all powered by the linear module 2.

[0091] In the specific implementation, stirring is still required after spreading the medicine. By fully retracting the telescopic rod 3, the spreading trough 6021 is not aligned with any discharge port 404. At this time, the linear module 2 is running, and the cylinder 603 rotates, and no medicine or drug is added. The stirring shaft 11 can rotate and move up and down to stir and mix the drug and sewage.

[0092] like Figure 3 as well as Figure 11-16 As shown, the tamping part includes a first fixed cylinder 501, a connecting pipe 502, a third fixed cylinder 508 and a movable plate 504. The first fixed cylinder 501 is fixedly installed on the outer wall of the shell 1. The first fixed cylinder 501 is matched with a third piston 515. The third piston 515 is fixedly connected to a third connecting rod 516. The third connecting rod 516 is fixedly connected to a movable plate 504. The movable plate 504 is located on the side of the filter screen 14 away from the first partition 105, and the movable plate 504 is A cleaning column 5041 is fixedly installed and aligned with the mesh hole of the filter screen 14. The first fixed cylinder 501 is connected to the third fixed cylinder 508 through the connecting tube 502, and the third fixed cylinder 508 is matched with a second piston 513. The bottom of the second piston 513 is fixedly connected to a second connecting rod 514. The bottom of the second connecting rod 514 is fixedly connected to a connecting frame 10. The connecting frame 10 is fixedly connected to the straight bar 801 of the lifting mechanism 8. The third fixed cylinder 508 is fixedly connected to the wall of the drug processing chamber 107.

[0093] The flushing part includes an inlet pipe 503, an outlet pipe 505, a strip cover 506 and a second fixed cylinder 507; the second fixed cylinder 507 is fixedly connected to the wall of the drug processing chamber 107, a first piston 511 is connected in the second fixed cylinder 507, a first connecting rod 512 is fixedly connected to the bottom of the first piston 511, the bottom of the first connecting rod 512 is fixedly connected to the connecting frame 10, a first one-way valve 509 and a second one-way valve 510 are installed on the top of the second fixed cylinder 507, the first one-way valve 509 is connected to the inlet pipe 503, the inlet pipe 503 passes through the baffle 108, and the inlet pipe 503 extends to the side of the baffle 108 away from the first partition 105, the second one-way valve 510 is connected to the outlet pipe 505, the outlet pipe 505 is connected to the strip cover 506, the strip cover 506 is arranged above the side of the filter screen 14 close to the first partition 105, and an opening is arranged at the bottom of the strip cover 506.

[0094] The filter screen 14 is used to intercept and filter dirt in the sewage that cannot be removed by sedimentation, such as suspended matter.

[0095] The tamping part and the flushing part provide cleaning for the filter screen 14. Specifically, when moving on the straight bar 801, the connecting frame 10, the first connecting rod 512 and the second connecting rod 514 are driven upward together, and the second connecting rod 514 drives the second piston 513 to move upward, pushing the medium in the third fixed cylinder 508, such as oil, and the medium enters the first fixed cylinder 501 through the connecting pipe 502, pushing the third piston 515, the third connecting rod 516 and the movable plate 504 to move together, and passing through the cleaning column 5 041 is inserted into the mesh of the filter 14 to push the dirt blocked in the mesh to the right side of the filter 14; at the same time, the first connecting rod 512 drives the first piston 511 to move upward, pushes the water in the second fixed cylinder 507 out, passes through the second one-way valve 510 and the water outlet pipe 505, enters the strip cover 506, and is sprayed out from the bottom of the strip cover 506 to provide flushing and cleaning for the side of the filter 14, and flushes the dirt pushed out of the mesh downward to prevent the dirt from accumulating near the filter 14.

[0096] When the straight bar 801 moves downward, it drives the connecting frame 10, the first connecting rod 512 and the second connecting rod 514 downward together, the second connecting rod 514 drives the second piston 513 to move downward, the third fixed cylinder 508 performs suction, the medium in the first fixed cylinder 501 returns to the third fixed cylinder 508 through the connecting pipe 502, the third piston 515, the third connecting rod 516 and the movable plate 504 reset and move together, and the cleaning column 5041 is pulled out of the mesh; at the same time, the first connecting rod 512 drives the first piston 511 to move downward, the second fixed cylinder 507 performs suction, and the water on the left side of the filter screen 14 enters the second fixed cylinder 507 through the water inlet pipe 503 and the first one-way valve 509, so that the second fixed cylinder 507 has the water required for the next flushing.

[0097] The second fixed cylinder 507 sucks water on the left side of the filter screen 14 . The water on the left side is water filtered through the filter screen 14 and is relatively clean.

[0098] At the same time, the tamping part and the flushing part are driven by the vertical movement of the straight bar 801, and no additional power source is required.

[0099] In the specific implementation, a plate body is set on the right side of the baffle 108 for separation, and a valve is set on the plate body. During the mixing process of sewage and chemicals, the valve is closed. After mixing, the valve is opened to allow the treated sewage to be filtered through the filter net 14; after the filter net 14 is cleaned, it is kept in an unobstructed state for filtering.

[0100] A sewage treatment process, the sewage treatment process comprising the following steps:

[0101] Step 1: The sewage enters the sedimentation chamber 106 and is precipitated in the sedimentation chamber 106;

[0102] Step 2: After the sewage is precipitated, it enters the drug processing chamber 107, and then the position of the spreading trough 6021 is adjusted to move the spreading trough 6021 to the bottom of the feed opening 404 of a drug storage chamber, in which the drug to be applied to the sewage is stored;

[0103] Step 3: The medicine spreading mechanism 6 spreads the medicine, and the stirring shaft 11 rotates at the same time. During the rotation of the stirring shaft 11, the stirring shaft 11 is driven by the lifting mechanism 8 to move up and down to mix the medicine with the sewage;

[0104] Step 4: the anti-blocking mechanism 5 cleans the filter screen 14 through the tamping part and the flushing part, and the sewage is filtered and processed by the filter screen 14.

[0105] The present invention is not limited to the above-mentioned embodiments. Any changes in shape or structure are within the protection scope of the present invention. The protection scope of the present invention is defined by the attached claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principle and essence of the present invention, but these changes and modifications are within the protection scope of the present invention.

Claims

1. An integrated sewage treatment device, comprising a housing (1); characterized in that: Also includes: A first partition (105), the first partition (105) being fixedly mounted in the housing (1), and the interior of the housing (1) being divided into a sedimentation chamber (106) and a drug processing chamber (107) by the first partition (105); a baffle (108) being fixedly mounted in the interior of the drug processing chamber (107), and a filter screen (14) being arranged on the baffle (108); A loading mechanism (4), the loading mechanism (4) being located in the drug processing chamber (107), the loading mechanism (4) being provided with a plurality of drug storage chambers, and a discharge port (404) being provided at the bottom of each of the plurality of drug storage chambers; A medicine spreading mechanism (6), wherein the medicine spreading mechanism (6) is provided with a spreading trough (6021) capable of being adjusted in position at the bottom of the feed openings (404) of the plurality of medicine storage chambers; A lifting mechanism (8), wherein the lifting mechanism (8) is arranged below the medicine spreading mechanism (6), and a rotatable stirring shaft (11) is installed at the bottom of the lifting mechanism (8); The anti-blocking mechanism (5) comprises a tamping part and a flushing part, wherein the tamping part and the flushing part are respectively arranged on both sides of the filter screen (14) to clean the filter screen (14).

2. The integrated sewage treatment equipment according to claim 1, characterized in that: The loading mechanism (4) comprises a box body (401), a second partition (402) and a bottom shell (403); the box body (401) is provided with openings at the top and bottom, and the bottom opening of the box body (401) is fixedly mounted with the bottom shell (403); the number of the second partitions (402) is a plurality, and the plurality of second partitions (402) are fixedly mounted in the box body (401) at equal intervals; the box body (401) is divided into a plurality of drug storage chambers by the plurality of second partitions (402); a circular cavity (4032) is provided inside the bottom shell (403), and a bottom groove (4031) is provided at the bottom of the bottom shell (403).

3. The integrated sewage treatment equipment according to claim 2, characterized in that: It also comprises a linear module (2), the linear module (2) being fixedly mounted in the drug processing chamber (107), and the linear module (2) being provided with a movable seat (201), the movable seat (201) being fixedly connected to the outer wall of the box body (401) of the loading mechanism (4).

4. The integrated sewage treatment equipment according to claim 3, characterized in that: The drug dispensing mechanism (6) comprises a cylinder (603), a disc (601) and a movable plug strip (602); the cylinder (603) is fitted into the circular cavity (4032); both ends of the cylinder (603) are coaxially fixed with discs (601), and the two discs (601) are respectively fitted with the front and rear outer walls of the bottom shell (403); a groove is formed on the cylindrical surface of the cylinder (603) along the length direction, and the groove passes through the disc (601). ), the movable plug strip (602) is cooperatively connected to the trough body, and the spreading trough (6021) is opened on the movable plug strip (602); a telescopic rod (3) is fixedly installed on the outer wall of the box body (401), the output end of the telescopic rod (3) is fixedly connected to a connecting rod (301), and the connecting rod (301) is rotatably connected to a circular shaft, the circular shaft is fixedly connected to the rear end of the movable plug strip (602), and the circular shaft and the cylinder (603) are coaxially arranged.

5. The integrated sewage treatment equipment according to claim 4, characterized in that: The device also comprises a transmission mechanism (13), wherein the transmission mechanism (13) comprises a transmission belt (1301), a transmission wheel (1302), a first rotating shaft (1303), a first fixed frame (1304), a first bevel gear (1305), a second bevel gear (1306), a second fixed frame (1307), a cylindrical gear (1308) and a second rotating shaft (1309); the first fixed frame (1304) is fixedly mounted on the outer wall of the box body (401); the first rotating shaft (1303) is rotatably connected to the first fixed frame (1304); one end of the first rotating shaft (1303) is fixedly sleeved with the transmission wheel (1302); a transmission belt is wound around the transmission wheel (1302) and the disc (601) of the medicine spreading mechanism (6); The belt (1301) is provided with a first bevel gear (1305) which is fixedly sleeved on the first rotating shaft (1303). The first bevel gear (1305) is meshingly connected with a second bevel gear (1306), and the second bevel gear (1306) is fixedly connected with a second rotating shaft (1309) which is vertically arranged. The second rotating shaft (1309) is rotatably connected with a second fixing frame (1307), and the second fixing frame (1307) is fixedly installed on the outer wall of the box body (401). A cylindrical gear (1308) is fixedly sleeved on the second rotating shaft (1309), and the cylindrical gear (1308) is meshingly connected with a rack (7). The rack (7) is parallel to the linear module (2), and the rack (7) is fixedly installed in the drug processing chamber (107).

6. The integrated sewage treatment equipment according to claim 5, characterized in that: The lifting mechanism (8) comprises a straight bar (801), a first slide groove (802), a second slide groove (803), a slider (804), a spring (805), a connecting sleeve (806), a disk (807) and a square rod (808); the straight bar (801) is parallel to the rack (7), and both ends of the straight bar (801) are provided with a second slide groove (803), the second slide groove (803) is slidably connected to a vertical guide rail (9), and the vertical guide rail (9) is fixedly connected to the wall of the drug processing chamber (107), the straight bar (801) is provided with a first slide groove (802) along the length direction, and the first slide groove (802) is slidably connected to the slider (80 4), the slider (804) is rotatably connected to a vertical connecting sleeve (806), the bottom end of the connecting sleeve (806) is fixedly connected to the top end of the stirring shaft (11), the connecting sleeve (806) is provided with a square hole (8061) along the axis, the square hole (8061) is connected with a square rod (808) with clearance fit, and the top end of the square rod (808) is fixedly connected to the bottom end of the second rotating shaft (1309), the top end of the connecting sleeve (806) is fixedly sleeved with a disk body (807), the top of the disk body (807) is provided with a spring (805), and the disk body (807) is elastically connected to the cylindrical gear (1308) through the spring (805).

7. The integrated sewage treatment equipment according to claim 1, characterized in that: A plurality of ramp blocks (12) are arranged at the bottom of the stirring shaft (11), and the cross section of the ramp block (12) is an isosceles triangle. The top surfaces of the plurality of ramp blocks (12) are spliced ​​to form a corrugated surface that undulates up and down, and a running groove (1201) is opened on the corrugated surface. The bottom end of the stirring shaft (11) is rotatably connected to a bottom rod (1101), and a roller (1102) is rotatably mounted on the bottom end of the bottom rod (1101), and the bottom of the roller (1102) is embedded in the running groove (1201).

8. The integrated sewage treatment equipment according to claim 6, characterized in that: The tamping portion comprises a first fixed cylinder (501), a connecting pipe (502), a third fixed cylinder (508) and a movable plate (504); the first fixed cylinder (501) is fixedly mounted on the outer wall of the shell (1); a third piston (515) is cooperatively connected in the first fixed cylinder (501); the third piston (515) is fixedly connected to a third connecting rod (516); the third connecting rod (516) is fixedly connected to the movable plate (504); the movable plate (504) is located on a side of the filter screen (14) away from the first partition plate (105); and a third connecting rod (516) is fixedly connected to the movable plate (504). A cleaning column (5041) is installed which is aligned with the mesh holes on the filter screen (14); the first fixed cylinder (501) is connected to the third fixed cylinder (508) through a connecting pipe (502); a second piston (513) is connected in cooperation with the third fixed cylinder (508); a second connecting rod (514) is fixedly connected to the bottom of the second piston (513); a connecting frame (10) is fixedly connected to the bottom of the second connecting rod (514); the connecting frame (10) is fixedly connected to the straight bar (801) of the lifting mechanism (8); and the third fixed cylinder (508) is fixedly connected to the wall of the drug processing chamber (107).

9. The integrated sewage treatment equipment according to claim 8, characterized in that: The flushing portion comprises a water inlet pipe (503), a water outlet pipe (505), a strip cover (506) and a second fixed cylinder (507); the second fixed cylinder (507) is fixedly connected to the wall of the drug processing chamber (107); a first piston (511) is connected in cooperation with the inside of the second fixed cylinder (507); a first connecting rod (512) is fixedly connected to the bottom of the first piston (511); the bottom of the first connecting rod (512) is fixedly connected to the connecting frame (10); a first one-way valve (509) and a second one-way valve (512) are installed on the top of the second fixed cylinder (507); The first one-way valve (509) is connected to a water inlet pipe (503), the water inlet pipe (503) passes through the baffle (108), and the water inlet pipe (503) extends to the side of the baffle (108) away from the first partition (105), the second one-way valve (510) is connected to a water outlet pipe (505), the water outlet pipe (505) is connected to a strip cover (506), the strip cover (506) is arranged above a side of the filter screen (14) close to the first partition (105), and an opening is arranged at the bottom of the strip cover (506).

10. A sewage treatment process according to any one of claims 1 to 9, characterized in that: The sewage treatment process comprises the following steps: Step 1: The sewage enters the sedimentation chamber (106) and is precipitated in the sedimentation chamber (106); Step 2: After the sewage is precipitated, it enters the drug treatment chamber (107), and then the position of the spreading trough (6021) is adjusted so that the spreading trough (6021) moves to the bottom of a discharge port (404) of a drug storage chamber, in which the drug to be applied to the sewage is stored; Step 3: The drug spreading mechanism (6) spreads the drug, and at the same time, the stirring shaft (11) rotates. During the rotation of the stirring shaft (11), the stirring shaft (11) is driven by the lifting mechanism (8) to move up and down, so that the drug and the sewage are mixed; In step 4, the anti-blocking mechanism (5) cleans the filter screen (14) through the tamping part and the flushing part, and the sewage is filtered and processed by the filter screen (14).

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