CN210012721U - Septic tank - Google Patents

Abstract

The utility model belongs to the technical field of septic tank devices, and relates to a septic tank, which comprises a tank body, wherein a base is integrally arranged at the bottom of the tank body, a discharge port is formed in the bottom surface of the tank body, a discharge chute communicated with the discharge port is formed in the base, a discharge notch of the discharge chute is formed in the side edge of the base, the bottom surface of the tank body is slidably connected with a cleaning plate for cleaning accumulated manure, the cleaning plate is arranged in the direction perpendicular to the bottom surface of the tank body, a driving device for driving a baffle to move is arranged on the tank body, a mounting groove is formed in the side wall of the discharge chute, the mounting groove is slidably connected with the baffle, a pushing cylinder for pushing the baffle to move is arranged in the mounting groove, and the baffle is slidably covered; the utility model discloses have long-pending excrement clearance convenient operation of deposit in the septic tank bottom surface and long-pending excrement clearance thorough effect.

Description

Septic tank

Technical Field

The utility model belongs to the technical field of the technique of septic tank device and specifically relates to a septic tank is related to.

Background

The septic tank is the equipment that handles excrement and urine and filters the sediment. The principle is that the condensate decomposes at the bottom of the tank, the upper hydrated object flows away in the pipeline, the pipeline is prevented from being blocked, and sufficient time is provided for the hydrolysis of the solidified object (garbage such as excrement). The main function is to settle domestic sewage in a cellular manner and carry out anaerobic digestion on sludge. In China, urban and rural excrement is generally treated by three ordinary septic tanks, through holes are formed in partition plates among treatment chambers, domestic sewage reaches different treatment chambers through the through holes in the partition plates of the treatment chambers to be treated, the existing septic tanks are usually buried underground, but a few of septic tanks are also arranged on the ground surface according to actual needs.

At present, chinese patent publication No. CN201082880Y discloses a septic tank, which comprises a housing, a first-stage anaerobic chamber, a second-stage anaerobic chamber, and a clarification chamber, wherein reinforcing ribs are provided on the housing, a water inlet pipe is provided on the side wall of the first-stage anaerobic chamber, a water outlet pipe is provided on the side wall of the clarification chamber, a biodegradation system is provided in the first-stage anaerobic chamber and the second-stage anaerobic chamber, a sewage cleaning port is provided at the top of the septic tank, a drainage pipe is provided at the middle upper part of a partition board between the first-stage anaerobic chamber, the second-stage anaerobic chamber, and the clarification chamber, and the drainage pipe is communicated with a via hole. The septic tank solves the problem that the sewage cannot be thoroughly cleared due to the large through hole.

In the actual use process, the sundries deposited at the bottom of the septic tank usually serve as fertilizers for plants, so the deposited sundries need to be discharged and cleaned regularly, but because the dirt cleaning port is arranged at the top of the septic tank, the sundries deposited at the bottom of the septic tank can be cleaned only from the top by manpower, the operation is not only troublesome, but also the materials at the bottom of the septic tank cannot be cleaned completely.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a septic tank, it has long-pending excrement clearance convenient operation of deposit in the septic tank bottom surface and the thorough effect of long-pending excrement clearance.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a septic tank, includes the cell body, cell body bottom an organic whole is provided with the base, the discharge gate has been seted up to the cell body bottom surface, set up the blown down tank with discharge gate through connection on the base, the ejection of compact notch of blown down tank sets up in the side of base, the bottom surface sliding connection of cell body has the cleaning plate that is used for clearing up long-pending excrement, the cleaning plate sets up along perpendicular to cell body bottom surface direction, be provided with the drive arrangement who is used for driving the baffle removal on the cell body, the mounting groove has been seted up on the lateral wall of blown down tank, sliding connection has the baffle in the mounting groove, be provided with the push cylinder who is used for promoting the baffle removal in the mounting groove.

Through adopting above-mentioned technical scheme, when needs clear up the long-pending excrement of deposit in the septic tank bottom surface, both can follow the top surface of septic tank and draw the processing clearly, also can utilize simultaneously to promote the cylinder and make the baffle slide to the mounting groove in, start drive arrangement, utilize drive arrangement to drive the cleaning plate and remove, the cleaning plate scrapes long-pending excrement at the in-process that removes, it removes to drive long-pending excrement, thereby push away long-pending excrement to the discharge gate, long-pending excrement landing to the blown down tank under the effect of self weight, and the landing goes out the blown down tank, clean collection personnel only need do the clearance at the discharge gate, collect work can. Because long-pending excrement itself just is in the cell body bottom to the cleaning plate can constantly promote long-pending excrement, consequently this kind of clearance mode is compared in the mode of clearing up long-pending excrement from the top of septic tank, has long-pending excrement clearance convenient operation and long-pending excrement clearance thorough advantage.

The utility model discloses further set up to: the driving device comprises a screw shaft which is rotatably connected inside the tank body and a screw nut which is rotatably connected on the screw shaft, the screw nut is fixedly connected to the side wall of the cleaning plate, the screw shaft is horizontally arranged along the direction perpendicular to the cleaning plate, and a first driving motor for rotating the screw shaft is fixedly connected to the side wall of the tank body.

Through adopting above-mentioned technical scheme, start driving motor one, driving motor drives the lead screw axle and rotates, and the lead screw axle drives lead screw axle nut in the pivoted in-process and removes along the length direction of lead screw axle, and lead screw nut drives the cleaning plate at the in-process that removes and removes to play the effect of clearly scraping long-pending excrement.

The utility model discloses further set up to: the driving device comprises a driving gear rotationally connected to the side wall of the tank body and a rack which is connected to the inner wall of the tank body in a sliding mode and meshed with the gear in a rotating mode, the side wall of the rack is fixedly connected with the cleaning plate, and a second driving motor used for rotating the driving gear is fixedly connected to the side wall of the tank body.

Through adopting above-mentioned technical scheme, start driving motor two, driving motor two drives drive gear and rotates, and drive gear drives the rack and slides along the horizontal direction in the pivoted in-process, and the rack drives the cleaning plate at the in-process that removes and removes to play the effect of clearly scraping long-pending excrement.

The utility model discloses further set up to: the support plate is fixedly connected to the inner wall of the tank body and horizontally arranged in the direction perpendicular to the inner wall of the tank body, and the support plate and the rack are attached to and slide on the side wall of one side of the tooth surface of the rack.

Through adopting above-mentioned technical scheme, the backup pad can support the rack, is favorable to the rack to keep stable at the removal in-process.

The utility model discloses further set up to: the upper surface of the supporting plate is embedded with a plurality of steel balls, and the steel balls are attached to the rack to slide.

Through adopting above-mentioned technical scheme, the setting of steel ball can reduce the frictional force between rack and the backup pad, is favorable to the slip of rack more smooth.

The utility model discloses further set up to: the cleaning plate is close to one side of the bottom surface of the tank body and is fixedly connected with a scraper, the scraper is obliquely arranged, an included angle between the scraper and the cleaning plate is an obtuse angle, and one side of the scraper is attached to the bottom surface of the tank body to slide.

Through adopting above-mentioned technical scheme, form the concave surface between scraper blade and the cleaning plate, this kind of setting can improve the promotion effect of cleaning plate to long-pending excrement.

The utility model discloses further set up to: the face upper paste of baffle is equipped with sealed the pad, sealed pad and mounting groove slip extrusion.

Through adopting above-mentioned technical scheme, sealed setting up of filling up can seal the clearance between baffle and the mounting groove, avoids long-pending excrement or rivers to ooze from the slit between baffle and the mounting groove in the septic tank.

The utility model discloses further set up to: the inner wall of the pool body is fixedly connected with a plurality of high-pressure water spraying guns, and gun mouths of the high-pressure water spraying guns are arranged towards the direction of the driving device.

Through adopting above-mentioned technical scheme, when long-pending excrement in the septic tank is highly too high, long-pending excrement can contact with drive arrangement, can lead to long-pending excrement block in drive arrangement like this, influence drive arrangement's normal operating, high pressure water spray gun can carry out the spray rinsing to cleaning device, in case drive arrangement influences drive arrangement's normal operating because the jam of long-pending excrement, just start high pressure water spray gun, the high pressure that utilizes high pressure water spray gun cleans cleaning device, guarantee drive arrangement's normal operating.

The utility model discloses further set up to: the sealing device is characterized in that a sealing plate is connected to the base in a sliding mode, a hydraulic cylinder used for moving the sealing plate is fixedly connected to the base, and the sealing plate covers the notch of the discharge chute in a sliding mode.

Through adopting above-mentioned technical scheme, the setting of closing cap board can further carry out the shutoff to the blown down tank, improves the leakproofness of septic tank, avoids rivers in the septic tank to flow from the blown down tank.

To sum up, the utility model discloses a beneficial technological effect does:

1. through the arrangement of the scraper plate and the driving device, accumulated manure can be scraped by the cleaning plate in the moving process to drive the accumulated manure to move, and the accumulated manure is pushed to the discharge port, so that the effects of convenient operation and thorough cleaning of the accumulated manure are achieved;

2. through the setting of sealed pad, can play and seal the clearance between baffle and the mounting groove, avoid long-pending excrement in the septic tank or rivers to follow the effect that oozes in the slit between baffle and the mounting groove.

Drawings

Fig. 1 is a schematic view of the whole structure of the interior of the septic tank of the utility model;

FIG. 2 is a schematic view of an enlarged view at A in FIG. 1;

fig. 3 is a sectional view schematically showing the internal structure of the septic tank in example 1;

FIG. 4 is a schematic view of the enlarged view at B in FIG. 3;

fig. 5 is a schematic structural view for embodying the driving apparatus in embodiment 2.

In the figure, 1, a pool body; 11. a primary anaerobic chamber; 12. a secondary anaerobic chamber; 13. a clarification chamber; 2. a discharge port; 3. a base; 4. a discharge chute; 5. sealing the cover plate; 6. a hydraulic cylinder; 7. mounting grooves; 8. a baffle plate; 9. a push cylinder; 10. a gasket; 14. cleaning the plate; 15. a squeegee; 16. a sleeve; 17. a slide bar; 18. a drive device; 181. a screw shaft; 182. a lead screw nut; 183. a drive gear; 184. a rack; 19. a water spray gun; 20. a support plate; 21. and (5) steel balls.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1: the utility model provides a septic tank, refers to fig. 1 and fig. 2, includes cell body 1, is provided with one-level anaerobic chamber 11, second grade anaerobic chamber 12, clarification chamber 13 in the cell body 1, and discharge gate 2 has all been seted up to the bottom surface of one-level anaerobic chamber 11, second grade anaerobic chamber 12, clarification chamber 13, and discharge gate 2 is the rectangle setting, and the length of discharge gate 2 is unanimous with the width of one-level anaerobic chamber 11, second grade anaerobic chamber 12, clarification chamber 13 respectively. Cell body 1's bottom surface an organic whole is provided with base 3, 3 fixed connection on base are in ground, set up respectively on base 3 with one-level anaerobic chamber 11, second grade anaerobic chamber 12, discharge gate 2 through connection's in the clarification chamber 13 blown down tank 4, the inner chamber of blown down tank 4 is trapezoidal setting, 4 mouths in the discharge tank of blown down tank 4 are located the lateral wall of base 3, external discharging pipe can be externally connected to the notch of blown down tank 4, sliding connection has closing cap board 5 on the base 3, closing cap board 5 is the cuboid setting, fixedly connected with is used for removing pneumatic cylinder 6 of closing cap board 5 on the base 3, 6 fixed connection of pneumatic cylinder are in the upper surface of closing cap board 5, closing cap board 5 slides and covers in the notch of blown down tank 4.

Referring to fig. 3 and 4, mounting groove 7 has been seted up on the lateral wall that blown down tank 4 is close to the septic tank bottom surface, mounting groove 7 is the cuboid setting, sliding connection has baffle 8 in the mounting groove 7, baffle 8 is the cuboid setting and sets up along the bottom surface direction that is on a parallel with the septic tank, all offer the slot that is used for baffle 8 to slide to peg graft on the lateral wall of all the other 3 sides of blown down tank 4, fixedly connected with promotes cylinder 9 in the mounting groove 7, promote cylinder 9's output shaft fixed connection is in 7 lateral walls of mounting groove of baffle 8 dorsad. Wherein, the side wall of the baffle plate 8 is fixedly provided with a sealing gasket 10, and the sealing gasket 10 is extruded with the side wall of the slot in a sliding way.

Referring to fig. 3 and 4, cleaning plates 14 are connected in the primary anaerobic chamber 11, the secondary anaerobic chamber 12 and the clarification chamber 13 in a sliding mode, the cleaning plates 14 are arranged in a cuboid shape, and the cleaning plates 14 are vertically arranged in a direction perpendicular to the bottom surface of the base. The cleaning plate 14 is fixedly connected with a scraping plate 15 on the side wall close to the bottom surface of the tank body 1, the scraping plate 15 is arranged in a cuboid shape, and an included angle between the scraping plate 15 and the cleaning plate 14 is 135 degrees. A sleeve 16 is fixedly connected to one side wall of the cleaning plate 14, the sleeve 16 is arranged in a football shape and is arranged along the horizontal direction, and the sleeve 16 is positioned at the center of the side wall of the cleaning plate 14. Slide bars 17 which are matched with the sleeves 16 to slide are fixedly connected to the side walls of the primary anaerobic chamber 11, the secondary anaerobic chamber 12 and the clarifying chamber 13, and the slide bars 17 are horizontally arranged along the direction vertical to the scraper 15.

Referring to fig. 3 and 4, a driving device 18 for moving the scraper 15 is arranged between the side wall of the scraper 15 opposite to the sleeve 16 and the side walls of the primary anaerobic chamber 11, the secondary anaerobic chamber 12 and the clarifying chamber 13. The driving device 18 is a screw shaft 181 rotatably connected to the inside of the tank body 1 and a screw nut 182 rotatably connected to the screw shaft 181, the screw shaft 181 is arranged in a direction parallel to the slide bar 17, the screw nut 182 is fixedly connected to the side wall of the cleaning plate 14, the screw shaft 181 is positioned below the drainage tube, and the screw nut 182 is positioned on the side wall of the primary anaerobic chamber 11, the secondary anaerobic chamber 12 and the clarification chamber 13. The outer side walls of the primary anaerobic chamber 11, the secondary anaerobic chamber 12 and the clarifying chamber 13 are fixedly connected with a first driving motor for rotating the screw shaft 181.

Referring to fig. 3 and 4, the inner wall of the tank body 1 is fixedly connected with a plurality of high-pressure water guns 19, and the gun ports of the high-pressure water guns are arranged towards the direction of the screw shaft 181. When the height of excrement in the septic tank is too high, the excrement can contact with the driving device 18, so that the excrement can be clamped and clamped in the screw shaft 181 and the screw nut 182 to influence the normal operation of the driving device 18, the high-pressure water spray gun 19 can spray and wash the driving device 18, once the driving device 18 influences the normal operation of the driving device 18 due to the blockage of the excrement, the high-pressure water spray gun 19 is started, and the screw shaft 181 is cleaned by the high pressure of the high-pressure water spray gun 19.

The specific implementation process comprises the following steps: when the accumulated manure deposited on the bottom surface of the septic tank needs to be cleaned, the accumulated manure can be manually cleaned directly from the top surface of the septic tank, the cleaning plate 14 can also be utilized to discharge the accumulated manure from the discharge chute 4, when the cleaning plate 14 is utilized to clean, the pushing cylinder 9 is started, the pushing cylinder 9 enables the baffle plate 8 to slide into the mounting groove 7, the driving motor I is started, the driving motor drives the screw shaft 181 to rotate, the screw shaft 181 drives the screw nut 182 to slide along the length direction of the screw shaft 181, so that the cleaning plate 14 is driven to move, the cleaning plate 14 scrapes the accumulated manure in the moving process so as to drive the accumulated manure to move, so that the accumulated manure is pushed to the discharge port 2, the accumulated manure slides into the discharge chute 4 under the action of the self weight and slides out of the discharge chute 4, and the discharge pipe can be discharged from the discharge port of the discharge chute 4, so that when the accumulated manure slides out of the discharge port of the discharge chute 4, both can make long-pending excrement discharge through external discharge pipe, also can the manual clearance, the collection work of long-pending excrement of carrying on at discharge gate 2 by the manual work.

Example 2: referring to fig. 5, the septic tank is different from embodiment 1 in that a driving device 18 is a driving gear 183 rotatably connected to the side wall of the tank body 1, and a rack 184 slidably connected to the inner wall of the tank body 1 and rotatably engaged with the driving gear 183, the tooth surface of the rack 184 is arranged upward, one side of the rack 184 facing away from the side walls of the primary anaerobic chamber 11, the secondary anaerobic chamber 12 and the clarification chamber 13 is fixedly connected with a cleaning plate 14, a driving motor II for rotating the driving gear 183 is fixedly connected to the outer side wall of the tank body 1, and an output shaft of the driving motor is fixedly connected to a rotating shaft on the driving gear 183.

Referring to fig. 5, the inner wall of the tank body 1 is fixedly connected with a supporting plate 20, the supporting plate 20 is horizontally arranged along the direction perpendicular to the inner wall of the tank body 1 and is positioned at two ends of the rack 184, a plurality of steel balls 21 are embedded on the upper surface of the supporting plate 20, and the steel balls 21 and the rack 184 slide in a manner of being attached to the side wall of one side of the tooth surface of the rack 184.

The specific implementation process comprises the following steps: and starting the second driving motor to drive the driving gear 183 to rotate, wherein the driving gear 183 drives the rack 184 to move along the horizontal direction in the rotating process, so as to drive the cleaning plate 14 to move.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (9)

1. The utility model provides a septic tank, includes cell body (1), its characterized in that: a base (3) is integrally arranged at the bottom of the tank body (1), a discharge hole (2) is arranged at the bottom of the tank body (1), a discharge chute (4) communicated with the discharge hole (2) is arranged on the base (3), the discharge groove opening of the discharge groove (4) is arranged at the side edge of the base (3), the bottom surface of the tank body (1) is connected with a cleaning plate (14) used for cleaning accumulated manure in a sliding way, the cleaning plate (14) is arranged along the direction vertical to the bottom surface of the tank body (1), a driving device (18) for driving the baffle (8) to move is arranged on the tank body (1), an installation groove (7) is arranged on the side wall of the discharge chute (4), a baffle (8) is connected in the installation groove (7) in a sliding way, the device is characterized in that a pushing cylinder (9) used for pushing the baffle (8) to move is arranged in the mounting groove (7), and the baffle (8) is slidably covered on a notch of the discharge groove (4).

2. A septic tank according to claim 1 wherein: drive arrangement (18) including rotate connect in inside screw axle (181) of cell body (1), rotate lead screw nut (182) of connecting on screw axle (181), screw axle (181) set up along the horizontal of perpendicular to cleaning plate (14) direction, lead screw nut (182) fixed connection is in the lateral wall of cleaning plate (14), fixedly connected with is used for rotating the driving motor one of screw axle (181) on cell body (1) lateral wall.

3. A septic tank according to claim 1 wherein: drive arrangement (18) including rotate connect drive gear (183) on cell body (1) lateral wall, sliding connection on cell body (1) inner wall with rack (184) of gear rotation meshing, on the lateral wall of rack (184) with clean board (14) fixed connection, fixedly connected with is used for rotating drive gear's (183) drive electricity two on cell body (1) lateral wall.

4. A septic tank according to claim 3 wherein: the improved pool is characterized in that a supporting plate (20) is fixedly connected to the inner wall of the pool body (1), the supporting plate (20) is horizontally arranged in the direction perpendicular to the inner wall of the pool body (1), and the supporting plate (20) and the rack (184) are attached to and slide on the side wall of one side of the tooth surface of the rack.

5. A septic tank according to claim 4 wherein: the upper surface of the supporting plate (20) is embedded with a plurality of steel balls (21), and the steel balls (21) are attached to the rack (184) to slide.

6. A septic tank according to claim 1 wherein: clean board (14) are close to cell body (1) bottom surface one side fixedly connected with scraper blade (15), scraper blade (15) slope sets up, the contained angle between scraper blade (15) and clean board (14) is the obtuse angle, scraper blade (15) one side and cell body (1) bottom surface laminating slip.

7. A septic tank according to claim 1 wherein: the face facing of baffle (8) is equipped with sealed pad (10), sealed pad (10) and mounting groove (7) slip extrusion.

8. A septic tank according to claim 1 wherein: the pool body (1) is characterized in that a plurality of high-pressure water spraying guns (19) are fixedly connected to the inner wall of the pool body (1), and gun mouths of the high-pressure water spraying guns (19) are arranged towards the direction of the driving device (18).

9. A septic tank according to claim 1 wherein: sliding connection has the apron of sealing (5) on base (3), fixedly connected with is used for removing the pneumatic cylinder (6) of the apron of sealing (5) on base (3), the apron of sealing (5) slip cover in the notch of blown down tank (4).

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